AZMET Hourly Weather Data : YUMA VALLEY : Jan 1 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.8 31.5 59.7 0.4 0.0 0.00 54.7 60.6 1.6 3.8 1.3 3 2 42.3 31.3 64.8 0.3 0.0 0.00 53.8 60.6 2.7 5.4 2.7 29 3 41.9 29.3 60.8 0.4 0.0 0.00 52.9 60.6 3.1 4.5 2.9 22 4 42.1 29.8 61.3 0.3 0.0 0.00 52.2 60.8 3.1 5.6 3.1 27 5 41.5 30.7 64.8 0.3 0.0 0.00 51.8 60.8 3.4 6.3 3.4 38 6 39.9 29.3 65.8 0.3 0.0 0.00 51.3 60.8 1.8 4.3 1.3 303 7 37.9 26.2 62.5 0.3 0.0 0.00 50.7 60.8 2.0 4.0 1.8 246 8 36.0 26.4 67.7 0.2 0.5 0.00 50.0 60.8 1.8 4.5 1.6 137 9 38.8 29.3 68.3 0.3 10.0 0.00 49.3 60.8 2.7 4.5 2.7 188 10 49.3 32.5 52.7 0.6 25.8 0.00 49.3 60.8 2.2 7.4 1.3 25 11 57.2 30.9 36.6 1.0 38.7 0.00 50.4 60.8 5.4 8.9 5.4 54 12 61.7 28.6 28.2 1.4 46.8 0.00 52.3 60.8 2.9 5.6 1.6 125 13 64.4 26.1 23.2 1.6 51.1 0.00 54.9 60.6 8.7 17.9 8.5 354 14 65.8 24.3 20.4 1.7 50.2 0.00 57.0 60.6 10.7 18.8 10.3 352 15 66.6 23.5 19.4 1.8 43.0 0.00 58.6 60.6 12.3 22.8 11.9 352 16 67.1 21.0 17.0 1.9 31.5 0.00 59.9 60.6 11.2 18.6 11.0 2 17 66.2 20.1 16.9 1.8 17.2 0.00 60.4 60.4 9.6 16.8 9.4 358 18 63.5 21.0 19.4 1.6 2.9 0.00 60.4 60.4 7.6 16.1 7.6 345 19 59.5 21.6 22.9 1.3 0.0 0.00 59.7 60.4 6.0 10.3 6.0 333 20 57.7 21.4 24.1 1.2 0.0 0.00 59.0 60.4 4.3 7.2 4.0 350 21 55.0 21.0 26.3 1.1 0.0 0.00 57.9 60.4 4.0 6.7 3.8 340 22 54.9 20.7 26.0 1.1 0.0 0.00 57.0 60.4 5.4 11.4 5.1 338 23 56.8 21.0 24.4 1.2 0.0 0.00 56.3 60.4 7.8 14.1 7.8 335 24 58.5 21.2 23.3 1.3 0.0 0.00 55.8 60.4 11.6 20.6 11.4 334 AZMET Daily Weather Data : YUMA VALLEY : Jan 1 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.6 35.1 52.9 DegF RELATIVE HUMIDITY 74.1 14.6 39.9 % DEWPOINT 25.7 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 60.6 49.1 54.9 DegF SOIL TEMP. 20 in 60.8 60.4 60.6 DegF WIND SPEED 22.8 5.6 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 354 Degrees SOLAR RADIATION 317.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.6 4 5.9 6 8.6 9 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jan 2 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.3 20.8 23.1 1.3 0.0 0.00 55.6 60.4 8.9 18.8 8.9 332 2 58.3 19.6 21.9 1.3 0.0 0.00 55.4 60.6 8.1 24.6 7.4 360 3 58.5 19.6 21.9 1.3 0.0 0.00 55.2 60.6 16.8 24.2 16.6 6 4 57.6 19.9 23.0 1.3 0.0 0.00 55.0 60.6 15.9 26.6 15.4 6 5 56.3 20.5 24.5 1.2 0.0 0.00 55.0 60.6 12.3 23.7 11.9 352 6 57.2 19.8 22.9 1.2 0.0 0.00 54.9 60.6 11.6 23.3 11.4 2 7 56.8 19.2 22.8 1.2 0.0 0.00 54.7 60.6 8.5 18.3 8.3 360 8 54.9 19.6 25.0 1.1 0.5 0.00 54.3 60.6 5.1 12.1 4.7 7 9 56.5 20.1 24.1 1.2 10.8 0.00 54.0 60.6 6.5 14.3 6.3 2 10 59.0 20.5 22.3 1.3 26.5 0.00 54.0 60.6 10.3 20.4 10.1 354 11 61.3 20.1 20.1 1.5 39.7 0.00 54.9 60.6 15.4 24.8 15.0 11 12 63.9 19.9 18.3 1.6 48.7 0.00 56.1 60.6 16.1 22.6 15.7 10 13 66.0 19.9 17.0 1.8 52.3 0.00 57.6 60.6 15.4 21.0 15.2 4 14 68.0 19.8 15.6 2.0 50.4 0.00 59.2 60.6 14.5 22.1 14.3 360 15 69.6 19.8 14.8 2.1 43.5 0.00 60.6 60.6 13.6 20.1 13.2 9 16 70.3 19.4 14.2 2.2 32.0 0.00 61.9 60.6 13.9 20.8 13.6 5 17 70.3 18.5 13.7 2.2 17.4 0.00 62.4 60.6 10.7 21.5 10.5 3 18 67.5 18.5 15.3 1.9 2.2 0.00 62.4 60.6 7.6 15.9 7.4 360 19 62.6 20.1 19.3 1.6 0.0 0.00 61.9 60.6 2.2 5.4 2.0 322 20 63.5 17.2 16.4 1.7 0.0 0.00 60.8 60.6 2.5 4.9 1.8 341 21 57.4 19.2 22.8 1.3 0.0 0.00 59.7 60.6 1.8 4.9 1.3 284 22 55.2 20.1 25.6 1.1 0.0 0.00 58.6 60.8 2.2 5.8 0.9 340 23 52.0 20.8 29.5 0.9 0.0 0.00 57.7 60.8 2.5 4.9 1.3 178 24 49.1 20.3 31.8 0.8 0.0 0.00 56.7 60.8 2.5 5.6 2.0 190 AZMET Daily Weather Data : YUMA VALLEY : Jan 2 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.9 47.5 60.4 DegF RELATIVE HUMIDITY 40.9 12.7 21.1 % DEWPOINT 19.8 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 62.6 53.8 57.4 DegF SOIL TEMP. 20 in 60.8 60.4 60.6 DegF WIND SPEED 26.6 9.4 MPH WIND VECTOR MAG. 8.5 MPH WIND VECTOR DIR. 1 Degrees SOLAR RADIATION 323.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.1 10 9.5 15 14.2 23 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jan 3 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.4 21.9 37.8 0.7 0.0 0.00 55.8 61.0 1.3 5.6 0.2 295 2 42.4 25.2 49.8 0.5 0.0 0.00 54.9 61.0 1.6 6.7 0.7 171 3 41.5 25.3 52.1 0.4 0.0 0.00 54.0 61.0 2.5 4.9 1.6 212 4 41.2 25.9 54.2 0.4 0.0 0.00 53.2 61.2 2.5 5.1 1.1 112 5 42.1 26.8 55.0 0.4 0.0 0.00 52.5 61.2 2.7 7.6 0.9 348 6 45.9 22.8 39.9 0.6 0.0 0.00 52.0 61.2 1.8 4.3 1.3 349 7 48.0 23.0 37.4 0.7 0.0 0.00 51.6 61.2 2.7 6.5 1.3 342 8 47.7 21.2 34.7 0.7 1.0 0.00 51.4 61.2 2.9 4.9 2.5 34 9 51.3 25.7 36.7 0.8 13.9 0.00 51.3 61.2 3.4 4.5 3.1 27 10 57.6 28.6 33.1 1.1 22.0 0.00 51.6 61.2 5.4 9.2 5.4 49 11 62.8 28.2 26.9 1.4 35.1 0.00 52.9 61.2 7.4 11.9 7.2 42 12 64.4 29.3 26.5 1.5 45.6 0.00 54.9 61.2 6.5 8.7 6.3 53 13 67.6 25.2 20.2 1.9 50.9 0.00 57.0 61.2 7.2 9.8 7.2 50 14 69.8 21.9 16.2 2.1 48.3 0.00 59.4 61.2 6.3 9.8 6.3 42 15 70.3 23.9 17.3 2.1 42.0 0.00 61.5 61.2 7.2 11.4 7.2 51 16 71.2 23.7 16.7 2.2 31.8 0.00 63.0 61.0 5.8 8.5 5.8 65 17 71.4 25.0 17.4 2.2 17.7 0.00 64.0 61.0 3.4 6.7 3.4 85 18 68.2 33.8 28.3 1.7 3.1 0.00 64.0 61.0 1.1 2.9 0.7 236 19 62.4 30.2 29.4 1.4 0.0 0.00 63.1 61.0 0.7 2.0 0.4 304 20 56.5 32.0 39.3 0.9 0.0 0.00 61.9 61.0 0.7 3.4 0.7 22 21 53.2 34.3 48.7 0.7 0.0 0.00 60.4 61.0 0.4 2.2 0.4 59 22 49.6 33.6 53.7 0.6 0.0 0.00 59.2 61.0 2.0 3.4 1.8 33 23 48.0 30.9 51.5 0.6 0.0 0.00 58.1 61.0 2.0 4.0 1.8 24 24 46.8 30.7 53.3 0.5 0.0 0.00 57.0 61.2 2.7 4.5 2.5 12 AZMET Daily Weather Data : YUMA VALLEY : Jan 3 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.5 38.5 55.2 DegF RELATIVE HUMIDITY 66.6 12.9 36.5 % DEWPOINT 27.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 64.2 51.3 56.8 DegF SOIL TEMP. 20 in 61.3 60.8 61.2 DegF WIND SPEED 11.9 3.4 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 45 Degrees SOLAR RADIATION 311.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.8 15 8.5 24 11.7 35 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jan 4 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.8 29.8 55.5 0.4 0.0 0.00 55.9 61.2 2.7 4.0 2.7 32 2 43.5 28.4 55.1 0.4 0.0 0.00 55.0 61.2 1.8 4.3 1.8 38 3 42.8 28.4 56.3 0.4 0.0 0.00 54.1 61.3 1.8 3.4 1.8 44 4 41.2 29.7 63.3 0.3 0.0 0.00 53.4 61.3 2.7 4.7 2.5 39 5 40.8 28.2 60.4 0.3 0.0 0.00 52.5 61.3 2.2 4.9 2.0 19 6 40.1 27.1 59.5 0.3 0.0 0.00 52.0 61.3 2.2 4.3 2.0 32 7 38.7 28.6 66.9 0.3 0.0 0.00 51.3 61.5 2.9 4.9 2.7 33 8 38.5 28.2 66.4 0.3 0.5 0.00 50.5 61.5 3.8 5.6 3.6 38 9 40.3 29.8 66.1 0.3 11.2 0.00 50.2 61.5 3.1 5.6 3.1 26 10 47.5 32.2 55.0 0.5 26.8 0.00 50.2 61.5 4.7 6.7 4.7 32 11 57.4 36.1 44.9 0.9 38.9 0.00 51.4 61.5 2.5 4.9 2.0 62 12 62.6 37.8 39.5 1.2 47.1 0.00 53.6 61.3 2.2 5.6 1.6 50 13 66.7 44.4 44.5 1.2 51.1 0.00 56.3 61.3 6.3 10.5 6.0 176 14 68.7 45.7 43.6 1.4 49.7 0.00 59.2 61.3 8.1 12.8 7.8 172 15 70.3 45.9 41.3 1.5 42.8 0.00 61.7 61.2 8.5 11.9 8.3 174 16 71.1 45.1 39.3 1.6 31.3 0.00 63.7 61.2 8.3 12.8 8.1 183 17 70.5 44.2 38.8 1.6 17.2 0.00 64.8 61.2 6.0 11.4 6.0 191 18 65.1 46.8 51.4 1.0 3.1 0.00 64.9 61.2 2.9 4.3 2.9 205 19 57.2 45.3 64.9 0.6 0.0 0.00 64.2 61.0 3.4 5.4 2.9 201 20 54.5 46.6 74.2 0.4 0.0 0.00 63.0 61.0 1.8 4.0 1.8 138 21 52.9 46.9 79.9 0.3 0.0 0.00 61.7 61.2 2.2 3.8 2.0 210 22 54.0 48.9 83.2 0.2 0.0 0.00 60.4 61.2 4.5 11.6 4.0 272 23 53.6 49.3 85.7 0.2 0.0 0.00 59.7 61.2 4.7 6.5 3.6 239 24 48.0 45.7 91.5 0.1 0.0 0.00 59.0 61.2 2.2 4.3 1.6 123 AZMET Daily Weather Data : YUMA VALLEY : Jan 4 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.6 36.5 52.9 DegF RELATIVE HUMIDITY 92.9 34.4 59.5 % DEWPOINT 38.3 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 64.9 50.0 57.0 DegF SOIL TEMP. 20 in 61.5 61.0 61.3 DegF WIND SPEED 12.8 3.8 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 155 Degrees SOLAR RADIATION 319.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.0 21 7.9 32 10.8 45 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jan 5 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.7 46.4 92.1 0.1 0.0 0.00 58.3 61.2 1.3 3.4 1.1 19 2 46.8 45.1 94.1 0.1 0.0 0.00 57.6 61.3 1.8 5.8 1.3 207 3 48.2 45.7 91.0 0.1 0.0 0.00 56.8 61.3 2.2 5.6 2.0 242 4 48.6 46.0 90.8 0.1 0.0 0.00 56.5 61.5 3.1 5.6 0.9 214 5 54.0 43.3 68.5 0.5 0.0 0.00 56.3 61.5 10.7 27.3 8.7 293 6 56.1 34.3 43.9 0.9 0.0 0.00 56.3 61.5 19.5 29.1 19.0 300 7 53.4 32.4 44.4 0.8 0.0 0.00 56.3 61.5 14.8 24.4 14.5 292 8 52.2 32.7 47.5 0.7 0.5 0.00 56.1 61.7 10.7 20.6 9.8 298 9 51.4 34.0 51.0 0.6 10.5 0.00 55.8 61.7 7.8 12.3 7.4 296 10 55.6 31.5 40.0 0.9 26.0 0.00 55.6 61.7 12.3 20.1 12.1 322 11 59.0 29.1 31.9 1.2 39.7 0.00 56.3 61.7 17.0 26.6 16.8 330 12 60.4 27.7 28.6 1.3 48.3 0.00 57.4 61.7 18.1 28.4 17.7 340 13 61.3 23.5 23.2 1.4 50.7 0.00 58.5 61.7 19.0 30.6 18.6 336 14 61.7 20.8 20.4 1.5 46.1 0.00 59.7 61.7 19.9 32.0 19.5 339 15 61.7 19.2 19.1 1.5 41.3 0.00 60.4 61.7 17.9 28.0 17.7 340 16 61.5 17.2 17.6 1.5 30.3 0.00 61.0 61.7 17.4 25.7 17.2 337 17 60.1 14.2 16.3 1.5 15.5 0.00 61.0 61.5 17.7 28.2 17.4 341 18 57.9 8.8 13.8 1.4 2.4 0.00 60.6 61.5 17.2 30.6 17.0 333 19 56.3 7.5 13.8 1.3 0.0 0.00 59.7 61.5 16.1 23.9 16.1 336 20 54.9 7.7 14.7 1.3 0.0 0.00 59.0 61.7 13.2 23.3 13.0 341 21 54.0 7.5 15.1 1.2 0.0 0.00 58.1 61.5 14.5 28.6 14.3 349 22 53.2 7.7 15.6 1.2 0.0 0.00 57.2 61.7 19.7 33.3 19.2 344 23 52.3 7.9 16.3 1.1 0.0 0.00 56.5 61.7 19.9 30.9 19.7 346 24 52.0 6.4 15.3 1.1 0.0 0.00 55.8 61.7 19.7 32.0 19.5 351 AZMET Daily Weather Data : YUMA VALLEY : Jan 5 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.4 44.8 55.0 DegF RELATIVE HUMIDITY 95.3 11.7 38.5 % DEWPOINT 24.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 61.0 55.6 57.9 DegF SOIL TEMP. 20 in 61.7 61.2 61.5 DegF WIND SPEED 33.3 13.9 MPH WIND VECTOR MAG. 12.5 MPH WIND VECTOR DIR. 331 Degrees SOLAR RADIATION 311.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.21 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.2 23 4.9 37 8.5 54 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jan 6 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.3 5.9 15.5 1.1 0.0 0.00 55.2 61.7 19.2 28.9 19.0 353 2 50.4 7.5 17.2 1.0 0.0 0.00 54.7 61.7 18.8 26.8 18.3 346 3 50.2 7.0 16.9 1.0 0.0 0.00 54.0 61.7 18.1 29.1 17.9 352 4 49.3 7.2 17.6 1.0 0.0 0.00 53.6 61.7 13.9 25.1 13.4 360 5 48.4 7.3 18.3 0.9 0.0 0.00 53.1 61.7 13.4 22.8 13.2 2 6 47.5 7.0 18.7 0.9 0.0 0.00 52.5 61.7 12.8 21.9 12.5 360 7 47.8 6.6 18.2 0.9 0.0 0.00 52.0 61.5 16.8 26.6 16.6 356 8 47.8 6.4 18.0 0.9 0.5 0.00 51.4 61.5 15.4 25.3 15.2 357 9 47.8 7.0 18.3 0.9 11.9 0.00 51.1 61.5 13.2 23.5 13.0 14 10 50.2 7.5 17.2 1.0 28.9 0.00 51.1 61.5 8.7 18.1 8.1 14 11 52.2 7.5 16.1 1.1 43.0 0.00 51.6 61.3 10.5 20.4 10.1 6 12 54.7 7.3 14.5 1.3 52.3 0.00 52.7 61.3 12.1 19.5 11.9 3 13 57.9 6.1 12.3 1.4 55.9 0.00 54.3 61.2 9.2 17.0 8.9 2 14 59.4 7.2 12.1 1.5 53.8 0.00 56.1 61.2 8.3 15.2 7.8 2 15 60.8 5.4 10.7 1.6 46.3 0.00 57.7 61.0 6.0 16.1 5.6 7 16 61.5 5.4 10.4 1.7 34.4 0.00 59.0 61.0 7.4 13.0 6.7 1 17 61.3 5.2 10.4 1.7 19.1 0.00 59.7 61.0 4.9 9.4 4.0 4 18 55.9 14.2 18.9 1.2 3.8 0.00 59.5 60.8 4.0 6.7 4.0 38 19 52.9 9.3 17.2 1.1 0.0 0.00 58.6 60.8 4.5 8.5 3.8 13 20 50.7 7.0 16.6 1.1 0.0 0.00 57.4 60.8 3.8 8.3 2.2 342 21 48.2 8.6 19.6 0.9 0.0 0.00 56.1 60.8 2.7 5.6 2.2 28 22 47.3 5.9 18.1 0.9 0.0 0.00 55.0 60.6 2.7 4.9 2.7 13 23 42.6 12.4 28.6 0.7 0.0 0.00 53.8 60.6 1.6 5.4 0.7 238 24 43.2 10.6 26.0 0.7 0.0 0.00 52.7 60.6 1.8 3.8 1.6 336 AZMET Daily Weather Data : YUMA VALLEY : Jan 6 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.6 40.6 51.6 DegF RELATIVE HUMIDITY 35.5 8.0 17.0 % DEWPOINT 7.5 DegF ACTUAL VAPOR PRESS. 0.2 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 59.7 51.1 54.9 DegF SOIL TEMP. 20 in 61.7 60.6 61.2 DegF WIND SPEED 29.1 9.6 MPH WIND VECTOR MAG. 8.9 MPH WIND VECTOR DIR. 360 Degrees SOLAR RADIATION 349.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.0 25 4.3 41 7.4 61 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jan 7 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.5 5.7 19.2 0.8 0.0 0.00 51.8 60.6 3.6 6.3 3.4 9 2 46.0 5.0 18.2 0.9 0.0 0.00 51.1 60.8 2.2 5.8 0.4 320 3 43.7 7.2 22.0 0.8 0.0 0.00 50.2 60.6 3.8 6.3 3.6 29 4 39.9 11.7 31.0 0.6 0.0 0.00 49.6 60.8 2.0 5.4 0.7 104 5 44.2 7.5 22.1 0.8 0.0 0.00 48.9 60.8 4.3 7.2 4.3 1 6 47.3 6.1 18.1 0.9 0.0 0.00 48.6 60.8 4.7 12.1 4.3 19 7 47.5 10.2 21.8 0.9 0.0 0.00 48.2 60.6 5.1 8.7 4.9 338 8 47.1 11.5 23.4 0.8 0.5 0.00 48.0 60.6 4.0 8.9 3.4 4 9 48.2 13.5 24.4 0.9 11.0 0.00 47.8 60.6 4.5 8.7 2.9 63 10 52.7 14.9 22.0 1.1 27.5 0.00 48.0 60.6 5.6 9.4 5.1 2 11 59.2 17.2 19.3 1.4 40.6 0.00 49.3 60.4 9.2 17.2 8.7 13 12 62.4 18.7 18.2 1.6 49.7 0.00 51.3 60.4 15.7 28.2 15.4 360 13 64.4 19.4 17.5 1.7 53.5 0.00 53.2 60.4 15.4 24.8 15.2 359 14 66.4 19.4 16.4 1.8 51.8 0.00 55.4 60.4 14.8 22.1 14.3 5 15 67.6 18.5 15.0 2.0 44.9 0.00 57.2 60.3 14.8 22.8 14.3 5 16 67.8 18.0 14.7 2.0 33.2 0.00 58.5 60.3 13.6 20.8 13.4 7 17 66.9 17.2 14.7 1.9 17.9 0.00 59.4 60.1 13.0 20.6 12.8 8 18 64.6 16.3 15.2 1.8 3.6 0.00 59.5 60.1 9.2 16.6 8.9 5 19 61.7 16.7 17.2 1.5 0.0 0.00 59.2 60.1 7.2 13.4 7.2 356 20 59.7 17.2 18.8 1.4 0.0 0.00 58.5 60.1 6.3 10.7 6.0 357 21 59.0 17.4 19.4 1.4 0.0 0.00 57.7 60.1 7.8 13.4 7.6 350 22 58.8 15.3 17.9 1.4 0.0 0.00 57.2 60.1 9.4 16.1 9.2 357 23 57.9 14.4 17.7 1.3 0.0 0.00 56.7 60.1 7.2 13.6 6.7 4 24 56.8 14.4 18.9 1.3 0.0 0.00 56.1 60.1 7.6 15.4 4.9 2 AZMET Daily Weather Data : YUMA VALLEY : Jan 7 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.2 38.1 55.6 DegF RELATIVE HUMIDITY 41.7 13.0 19.3 % DEWPOINT 13.8 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 59.5 47.8 53.2 DegF SOIL TEMP. 20 in 60.8 59.9 60.4 DegF WIND SPEED 28.2 8.1 MPH WIND VECTOR MAG. 7.2 MPH WIND VECTOR DIR. 4 Degrees SOLAR RADIATION 334.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.0 29 6.5 48 9.5 71 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jan 8 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.4 12.9 17.1 1.3 0.0 0.00 55.6 60.1 5.8 12.8 4.7 351 2 58.6 12.4 15.8 1.4 0.0 0.00 55.2 60.1 6.7 14.1 6.0 356 3 57.9 13.5 17.0 1.4 0.0 0.00 54.9 60.1 10.3 16.1 9.8 349 4 57.0 14.0 18.0 1.3 0.0 0.00 54.5 60.1 6.3 15.7 5.8 2 5 55.9 14.4 19.0 1.2 0.0 0.00 54.1 60.3 4.7 13.9 2.7 328 6 56.1 15.4 19.9 1.2 0.0 0.00 53.8 60.3 10.7 18.6 10.5 352 7 55.0 15.8 20.9 1.2 0.0 0.00 53.8 60.3 11.0 17.0 10.7 352 8 54.5 16.3 21.9 1.1 0.5 0.00 53.4 60.3 4.0 12.1 2.5 312 9 54.9 17.8 22.9 1.1 10.3 0.00 53.1 60.3 2.9 9.4 1.1 18 10 58.1 18.3 20.9 1.3 26.5 0.00 53.1 60.4 10.1 17.4 9.8 360 11 61.9 18.1 18.1 1.5 40.1 0.00 54.0 60.3 12.8 21.0 12.5 2 12 64.4 17.6 16.2 1.7 49.7 0.00 55.4 60.4 13.9 23.3 13.6 1 13 66.9 17.4 14.8 1.9 53.8 0.00 57.2 60.4 12.5 20.6 12.3 3 14 69.8 17.2 13.3 2.2 52.1 0.00 59.0 60.3 11.6 17.4 11.4 4 15 71.6 16.5 12.1 2.3 45.2 0.00 60.6 60.3 11.4 17.2 11.2 5 16 72.0 16.5 11.9 2.4 33.2 0.00 61.9 60.3 12.5 18.8 12.3 5 17 71.8 16.7 12.1 2.3 18.2 0.00 62.6 60.3 10.5 16.8 10.3 356 18 68.7 19.0 14.9 2.0 3.6 0.00 62.8 60.3 5.8 13.9 5.8 348 19 66.7 15.6 13.8 1.9 0.0 0.00 62.2 60.3 5.4 8.3 5.1 15 20 63.1 17.8 17.1 1.6 0.0 0.00 61.3 60.3 3.1 15.2 2.0 312 21 61.5 17.2 17.7 1.5 0.0 0.00 60.4 60.3 4.0 8.3 2.9 219 22 52.7 25.7 35.9 0.9 0.0 0.00 59.5 60.4 2.2 5.1 2.0 185 23 49.6 25.2 38.6 0.8 0.0 0.00 58.5 60.4 1.8 4.9 1.3 151 24 56.8 19.6 23.0 1.2 0.0 0.00 57.4 60.4 2.9 5.6 2.5 187 AZMET Daily Weather Data : YUMA VALLEY : Jan 8 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.5 47.5 61.0 DegF RELATIVE HUMIDITY 50.0 10.9 18.9 % DEWPOINT 17.1 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 62.8 53.1 57.2 DegF SOIL TEMP. 20 in 60.6 60.1 60.3 DegF WIND SPEED 23.3 7.6 MPH WIND VECTOR MAG. 6.3 MPH WIND VECTOR DIR. 357 Degrees SOLAR RADIATION 333.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.8 35 10.3 58 14.9 86 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jan 9 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.4 21.6 28.6 1.0 0.0 0.00 56.7 60.6 2.7 5.8 1.3 164 2 54.3 21.0 27.2 1.0 0.0 0.00 55.8 60.6 4.0 9.2 2.9 201 3 63.0 19.6 18.5 1.6 0.0 0.00 55.4 60.8 6.7 15.4 6.0 356 4 63.0 19.0 18.1 1.6 0.0 0.00 55.2 60.8 4.0 13.2 3.6 15 5 61.3 19.9 19.9 1.5 0.0 0.00 55.0 60.8 2.7 10.5 2.0 42 6 57.7 21.7 24.5 1.2 0.0 0.00 54.7 60.8 3.6 11.6 3.1 77 7 60.8 21.9 22.2 1.4 0.0 0.00 54.5 61.0 7.4 13.6 7.2 23 8 59.2 23.4 25.0 1.3 0.7 0.00 54.5 61.0 9.2 14.3 8.9 36 9 60.8 23.5 23.7 1.4 10.5 0.00 54.5 61.0 11.9 18.8 11.4 21 10 63.7 25.0 22.8 1.5 26.3 0.00 55.0 61.0 11.9 20.4 11.4 22 11 67.3 24.6 19.8 1.8 39.9 0.00 56.1 61.0 12.3 18.8 12.1 7 12 70.3 24.8 17.9 2.1 49.2 0.00 57.7 61.0 12.3 18.6 12.1 5 13 72.5 23.9 16.1 2.3 53.5 0.00 59.7 61.0 11.6 16.8 11.4 6 14 74.5 23.2 14.5 2.5 51.8 0.00 61.7 61.0 10.1 14.8 9.8 359 15 76.3 22.3 13.3 2.7 44.4 0.00 63.7 61.0 7.8 12.8 7.6 3 16 76.6 24.1 14.2 2.7 30.6 0.00 65.1 61.0 5.6 10.1 5.6 350 17 76.3 24.1 14.3 2.6 17.7 0.00 66.0 61.0 3.8 6.5 3.8 4 18 71.8 24.1 16.6 2.2 3.8 0.00 66.2 61.0 3.4 5.4 3.4 14 19 65.5 25.0 21.5 1.7 0.0 0.00 65.5 61.0 2.9 4.9 2.9 19 20 63.7 23.9 21.8 1.6 0.0 0.00 64.2 61.0 1.3 5.8 0.7 355 21 57.0 29.5 34.8 1.0 0.0 0.00 63.0 61.2 1.1 4.0 0.9 243 22 52.3 30.6 43.2 0.8 0.0 0.00 61.7 61.2 2.5 4.3 2.5 187 23 48.4 30.7 50.4 0.6 0.0 0.00 60.6 61.2 2.0 4.0 1.3 161 24 46.9 29.5 50.6 0.5 0.0 0.00 59.4 61.3 0.9 2.7 0.2 226 AZMET Daily Weather Data : YUMA VALLEY : Jan 9 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.2 45.5 63.1 DegF RELATIVE HUMIDITY 59.1 11.6 24.1 % DEWPOINT 24.1 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 66.2 54.5 59.2 DegF SOIL TEMP. 20 in 61.3 60.4 61.0 DegF WIND SPEED 20.4 5.8 MPH WIND VECTOR MAG. 4.7 MPH WIND VECTOR DIR. 13 Degrees SOLAR RADIATION 328.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.6 44 12.2 70 16.4 102 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jan 10 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.2 29.8 52.9 0.5 0.0 0.00 58.3 61.3 1.6 3.8 1.1 61 2 45.0 29.3 53.9 0.5 0.0 0.00 57.4 61.5 0.9 2.7 0.4 60 3 43.5 30.9 61.0 0.4 0.0 0.00 56.5 61.5 0.7 2.7 0.7 7 4 44.4 29.8 56.5 0.4 0.0 0.00 55.6 61.7 1.1 3.6 0.9 13 5 43.0 30.9 62.2 0.4 0.0 0.00 54.9 61.7 1.6 3.4 1.3 69 6 41.5 31.8 68.5 0.3 0.0 0.00 54.1 61.9 2.0 3.4 1.6 91 7 41.5 29.8 62.9 0.3 0.0 0.00 53.6 61.9 1.8 3.8 1.3 19 8 40.6 32.0 71.1 0.3 0.2 0.00 52.9 61.9 1.8 5.4 1.1 226 9 43.0 32.4 66.1 0.3 5.5 0.00 52.5 61.9 1.6 3.4 1.3 359 10 47.1 34.5 61.5 0.4 12.9 0.00 52.7 61.9 3.4 6.3 3.4 48 11 52.0 35.6 53.7 0.6 19.6 0.00 53.2 61.9 5.4 8.7 5.1 40 12 56.5 39.2 52.1 0.8 22.9 0.00 54.3 61.9 4.7 6.7 4.7 40 13 59.0 39.2 47.8 0.9 20.3 0.00 55.8 61.9 3.8 6.7 3.8 60 14 60.6 37.0 41.4 1.1 21.5 0.00 57.0 61.9 3.6 5.4 3.4 51 15 62.4 35.2 36.2 1.2 27.2 0.00 58.3 61.9 4.5 6.3 4.3 51 16 64.0 35.8 34.9 1.3 22.5 0.00 59.5 61.9 2.9 4.9 2.7 52 17 63.9 35.8 35.2 1.3 8.4 0.00 60.4 61.7 2.0 4.9 1.8 25 18 61.9 35.8 37.7 1.2 1.4 0.00 60.6 61.7 2.2 3.4 2.2 27 19 58.6 37.0 44.3 0.9 0.0 0.00 60.4 61.7 1.1 3.8 0.9 20 20 55.9 38.3 51.6 0.8 0.0 0.00 59.9 61.7 1.3 3.6 0.7 83 21 53.6 39.0 57.8 0.6 0.0 0.00 59.2 61.7 1.6 3.4 0.9 342 22 54.3 38.7 55.1 0.6 0.0 0.00 58.6 61.7 0.9 2.7 0.4 293 23 53.1 40.6 63.0 0.5 0.0 0.00 58.1 61.7 1.1 3.4 0.7 12 24 51.4 40.1 65.2 0.4 0.0 0.00 57.6 61.7 1.8 3.4 1.8 25 AZMET Daily Weather Data : YUMA VALLEY : Jan 10 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.3 39.6 51.8 DegF RELATIVE HUMIDITY 76.3 31.2 53.9 % DEWPOINT 34.9 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 60.6 52.5 56.8 DegF SOIL TEMP. 20 in 61.9 61.3 61.7 DegF WIND SPEED 8.7 2.2 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 41 Degrees SOLAR RADIATION 162.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.04 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.9 47 5.4 75 8.5 111 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jan 11 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.2 41.0 70.6 0.4 0.0 0.00 56.8 61.7 2.0 5.1 1.8 4 2 50.9 41.7 71.1 0.4 0.0 0.00 56.1 61.7 2.2 4.5 2.0 6 3 45.9 39.2 77.4 0.2 0.0 0.00 55.4 61.7 1.3 3.4 1.3 49 4 45.1 39.4 80.0 0.2 0.0 0.00 54.9 61.7 2.9 5.6 2.7 51 5 46.2 38.7 74.7 0.3 0.0 0.00 54.3 61.7 3.1 6.7 2.9 22 6 44.6 37.8 76.6 0.2 0.0 0.00 53.8 61.7 3.1 6.3 2.7 28 7 43.9 36.1 74.1 0.3 0.0 0.00 53.2 61.7 2.0 6.9 1.8 31 8 42.4 35.2 75.7 0.2 0.2 0.00 52.7 61.7 2.0 6.3 1.8 34 9 44.4 36.5 73.9 0.3 10.5 0.00 52.2 61.7 3.4 5.6 3.1 49 10 50.2 38.5 64.0 0.4 25.1 0.00 52.2 61.7 4.5 7.2 4.0 40 11 57.9 40.5 52.3 0.8 39.7 0.00 53.2 61.7 3.4 6.7 2.7 28 12 63.9 42.3 45.4 1.1 48.5 0.00 55.2 61.7 2.7 6.3 1.6 126 13 66.4 44.2 44.7 1.2 52.6 0.00 57.7 61.7 7.2 11.9 6.5 203 14 68.5 44.6 42.3 1.4 50.9 0.00 60.4 61.7 4.7 8.9 4.3 205 15 69.8 44.2 39.6 1.5 44.2 0.00 63.0 61.5 5.1 8.5 4.7 192 16 70.9 41.2 34.0 1.7 33.0 0.00 64.8 61.5 5.6 9.4 5.1 197 17 70.7 40.8 33.8 1.7 18.6 0.00 65.8 61.5 5.1 7.6 4.9 235 18 66.6 42.8 42.2 1.3 4.1 0.00 65.8 61.5 3.8 5.4 3.6 240 19 62.8 39.4 41.9 1.1 0.0 0.00 65.1 61.5 9.4 21.3 9.4 299 20 61.3 37.8 41.5 1.1 0.0 0.00 64.2 61.5 15.0 23.7 14.5 316 21 59.5 38.1 45.0 0.9 0.0 0.00 63.3 61.5 14.3 21.5 14.1 315 22 58.1 38.7 48.5 0.9 0.0 0.00 62.4 61.5 10.1 15.9 9.8 315 23 56.7 37.6 48.8 0.8 0.0 0.00 61.7 61.5 8.5 14.3 8.3 312 24 55.0 37.2 50.7 0.7 0.0 0.00 61.0 61.5 10.1 16.1 9.8 308 AZMET Daily Weather Data : YUMA VALLEY : Jan 11 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.0 41.5 56.3 DegF RELATIVE HUMIDITY 82.9 29.9 56.2 % DEWPOINT 39.7 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 66.0 52.0 58.5 DegF SOIL TEMP. 20 in 61.7 61.3 61.7 DegF WIND SPEED 23.7 5.4 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 310 Degrees SOLAR RADIATION 327.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.8 53 8.6 84 12.2 123 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jan 12 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.0 36.7 51.9 0.7 0.0 0.00 60.3 61.7 12.3 18.1 12.1 305 2 52.5 36.0 53.3 0.6 0.0 0.00 59.5 61.7 8.9 16.1 8.7 293 3 51.8 35.6 53.7 0.6 0.0 0.00 58.8 61.7 6.7 16.6 6.3 301 4 52.3 34.7 50.8 0.7 0.0 0.00 58.1 61.9 12.1 21.5 11.9 311 5 52.5 33.8 48.6 0.7 0.0 0.00 57.7 61.9 17.0 30.9 16.8 305 6 52.2 32.4 46.5 0.7 0.0 0.00 57.4 61.9 17.9 28.6 17.7 309 7 51.8 31.1 45.0 0.7 0.0 0.00 57.0 62.1 15.4 25.3 15.2 315 8 51.1 31.1 46.2 0.7 0.5 0.00 56.7 62.1 11.9 21.5 11.4 314 9 51.3 31.1 46.1 0.7 8.6 0.00 56.3 62.1 12.8 20.4 12.5 319 10 53.1 32.4 45.0 0.8 27.0 0.00 56.1 62.1 13.9 25.1 13.6 303 11 54.1 31.1 41.2 0.8 31.8 0.00 56.7 62.1 16.1 24.8 15.9 305 12 54.9 28.4 35.9 0.9 28.2 0.00 57.2 62.1 17.2 28.9 17.0 300 13 57.6 26.6 30.3 1.1 54.2 0.00 57.9 62.1 19.0 26.6 18.6 287 14 58.1 22.8 25.4 1.2 54.2 0.00 59.2 62.1 19.7 27.7 19.0 291 15 58.6 21.9 24.0 1.3 53.0 0.00 60.1 62.1 18.8 27.1 18.1 297 16 56.3 22.3 26.6 1.1 16.0 0.00 60.6 61.9 17.9 27.1 17.7 295 17 56.7 21.9 25.7 1.2 18.2 0.00 60.4 61.9 14.5 22.8 14.3 301 18 54.0 21.7 28.3 1.0 4.5 0.00 60.1 61.9 10.7 20.1 8.1 317 19 49.3 21.6 33.2 0.8 0.0 0.00 59.5 61.9 8.1 13.0 7.8 29 20 46.4 22.6 38.7 0.7 0.0 0.00 58.5 61.9 6.3 8.9 6.3 40 21 43.9 22.5 42.5 0.6 0.0 0.00 57.4 61.9 5.1 6.7 4.9 48 22 42.4 19.6 39.3 0.6 0.0 0.00 56.3 61.9 4.9 7.6 4.7 53 23 41.9 17.1 36.2 0.6 0.0 0.00 55.2 61.9 4.7 8.5 4.7 31 24 44.1 12.0 26.8 0.7 0.0 0.00 54.1 61.9 5.8 15.2 5.4 16 AZMET Daily Weather Data : YUMA VALLEY : Jan 12 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 59.7 40.8 51.6 DegF RELATIVE HUMIDITY 56.8 20.7 39.2 % DEWPOINT 27.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 61.0 54.1 58.1 DegF SOIL TEMP. 20 in 62.1 61.5 61.9 DegF WIND SPEED 30.9 12.3 MPH WIND VECTOR MAG. 10.5 MPH WIND VECTOR DIR. 310 Degrees SOLAR RADIATION 296.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.1 54 3.2 87 6.1 129 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jan 13 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.3 9.0 24.0 0.7 0.0 0.00 53.2 61.9 4.9 8.3 4.7 6 2 41.2 9.7 26.7 0.6 0.0 0.00 52.3 61.9 3.4 7.8 3.4 14 3 42.3 7.5 23.4 0.7 0.0 0.00 51.6 61.9 6.9 13.0 6.9 7 4 42.1 6.4 22.3 0.7 0.0 0.00 51.1 61.9 8.3 12.1 8.3 4 5 40.8 6.1 23.1 0.7 0.0 0.00 50.5 61.9 8.7 15.0 8.5 5 6 40.5 4.3 21.6 0.7 0.0 0.00 50.0 61.9 10.5 16.6 10.3 6 7 39.9 4.1 21.8 0.6 0.0 0.00 49.5 61.9 11.9 18.8 11.6 8 8 39.6 6.6 24.9 0.6 0.5 0.00 48.9 61.9 13.0 19.2 12.8 3 9 40.8 9.0 26.5 0.6 11.9 0.00 48.6 61.7 15.2 22.8 15.0 3 10 42.4 9.7 25.5 0.7 28.9 0.00 48.4 61.7 17.0 25.3 16.8 5 11 44.6 10.9 24.9 0.8 43.7 0.00 48.9 61.7 17.7 24.8 17.2 7 12 45.7 11.1 24.1 0.8 41.1 0.00 49.8 61.5 17.4 25.3 17.0 7 13 46.6 11.3 23.6 0.8 39.9 0.00 50.7 61.5 15.7 22.6 15.2 7 14 47.5 9.7 21.1 0.9 37.5 0.00 51.6 61.3 14.3 23.5 14.1 3 15 47.8 9.0 20.1 0.9 33.7 0.00 52.5 61.2 12.1 18.8 11.9 8 16 47.7 7.3 18.9 0.9 18.9 0.00 53.1 61.2 9.4 15.4 9.2 358 17 46.9 6.4 18.7 0.9 9.1 0.00 53.2 61.0 6.5 13.6 6.3 351 18 45.9 3.6 17.0 0.9 4.5 0.00 52.9 60.8 7.2 13.6 6.9 357 19 43.3 1.2 16.8 0.8 0.0 0.00 52.2 60.8 6.7 14.3 6.7 355 20 41.5 0.7 17.6 0.7 0.0 0.00 51.1 60.6 5.6 11.4 5.6 354 21 39.0 1.4 20.0 0.6 0.0 0.00 50.2 60.6 3.8 6.5 3.8 344 22 35.4 6.8 30.1 0.5 0.0 0.00 48.9 60.4 2.5 6.3 0.4 73 23 32.2 9.7 38.4 0.4 0.0 0.00 47.8 60.4 2.0 5.4 1.3 115 24 33.4 8.6 35.1 0.4 0.0 0.00 46.6 60.4 1.8 5.6 0.7 233 AZMET Daily Weather Data : YUMA VALLEY : Jan 13 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 48.6 30.2 42.1 DegF RELATIVE HUMIDITY 56.2 13.2 23.6 % DEWPOINT 7.2 DegF ACTUAL VAPOR PRESS. 0.2 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 54.1 46.6 50.7 DegF SOIL TEMP. 20 in 61.9 60.4 61.3 DegF WIND SPEED 25.3 9.2 MPH WIND VECTOR MAG. 8.7 MPH WIND VECTOR DIR. 4 Degrees SOLAR RADIATION 269.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 54 0.0 87 0.7 130 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jan 14 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 32.2 7.7 35.2 0.4 0.0 0.00 45.5 60.4 4.0 6.7 2.7 241 2 28.6 10.2 45.5 0.3 0.0 0.00 44.6 60.3 2.2 6.3 1.3 187 3 31.5 7.5 36.0 0.4 0.0 0.00 43.7 60.3 3.6 6.7 3.1 341 4 33.3 4.3 29.2 0.5 0.0 0.00 43.0 60.1 4.5 9.4 3.4 308 5 28.2 9.7 45.6 0.3 0.0 0.00 42.3 60.1 3.4 6.7 2.2 96 6 24.3 13.6 63.4 0.2 0.0 0.00 41.5 60.1 2.0 3.6 1.8 136 7 23.5 14.9 69.0 0.1 0.0 0.00 40.8 59.9 1.8 4.3 1.6 204 8 24.1 14.4 65.8 0.2 0.5 0.00 40.1 59.7 2.9 6.7 0.9 85 9 27.7 13.6 55.6 0.2 11.9 0.00 39.4 59.7 1.1 3.6 0.4 33 10 36.1 9.0 32.1 0.5 29.1 0.00 39.4 59.5 1.1 3.4 0.9 51 11 42.3 4.3 20.4 0.7 44.2 0.00 40.6 59.5 4.3 10.3 4.0 20 12 46.0 0.0 14.3 0.9 54.7 0.00 42.8 59.4 8.1 12.1 7.8 12 13 47.5 0.5 13.9 1.0 59.3 0.00 45.1 59.2 8.5 13.9 8.3 2 14 48.9 2.5 14.3 1.0 58.0 0.00 47.5 59.2 8.3 14.1 8.1 358 15 50.2 2.1 13.5 1.1 50.9 0.00 49.5 59.0 6.5 12.1 6.0 8 16 50.5 2.1 13.4 1.1 38.7 0.00 51.1 58.8 8.1 12.8 7.8 359 17 49.8 1.6 13.3 1.1 22.7 0.00 51.8 58.6 8.1 11.6 7.8 2 18 47.5 2.8 15.4 0.9 5.5 0.00 51.8 58.5 7.4 13.0 7.2 4 19 44.1 4.1 18.7 0.8 0.0 0.00 51.1 58.5 5.6 9.4 5.6 2 20 42.1 5.4 21.3 0.7 0.0 0.00 50.0 58.3 4.5 8.1 4.5 358 21 39.7 5.5 23.6 0.6 0.0 0.00 48.9 58.3 1.6 4.5 1.6 358 22 38.5 7.2 26.6 0.6 0.0 0.00 47.7 58.1 3.4 5.4 2.9 345 23 34.3 11.5 38.3 0.4 0.0 0.00 46.4 58.1 2.0 3.8 1.1 312 24 35.1 6.6 30.1 0.5 0.0 0.00 45.3 58.1 3.6 6.3 3.4 347 AZMET Daily Weather Data : YUMA VALLEY : Jan 14 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 51.3 22.3 37.8 DegF RELATIVE HUMIDITY 72.5 11.7 31.4 % DEWPOINT 6.8 DegF ACTUAL VAPOR PRESS. 0.2 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 52.0 39.4 45.5 DegF SOIL TEMP. 20 in 60.4 58.1 59.2 DegF WIND SPEED 14.1 4.5 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 1 Degrees SOLAR RADIATION 375.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 54 0.2 87 1.3 131 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jan 15 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 34.7 5.9 29.5 0.5 0.0 0.00 44.4 58.1 3.4 5.8 3.1 356 2 31.3 6.4 34.3 0.4 0.0 0.00 43.5 57.9 2.0 5.4 0.9 356 3 29.5 8.6 40.8 0.3 0.0 0.00 42.6 57.9 2.5 5.4 1.3 39 4 31.5 3.6 30.3 0.4 0.0 0.00 41.7 57.9 2.2 5.1 1.3 22 5 29.5 5.4 35.0 0.4 0.0 0.00 41.0 57.9 2.5 4.9 2.0 46 6 33.8 2.5 26.2 0.5 0.0 0.00 40.3 57.9 4.7 17.9 4.5 2 7 38.7 -0.9 18.1 0.6 0.0 0.00 40.1 57.7 10.3 20.1 9.6 348 8 36.5 0.5 21.4 0.6 0.5 0.00 40.1 57.7 5.8 12.5 5.4 353 9 37.4 2.1 21.9 0.6 11.9 0.00 40.1 57.7 8.1 14.1 7.8 9 10 40.8 2.5 19.7 0.7 29.1 0.00 40.5 57.6 10.7 20.4 10.3 17 11 43.3 3.4 18.5 0.8 44.0 0.00 41.5 57.6 15.0 25.5 14.5 360 12 45.7 3.9 17.4 0.9 54.5 0.00 43.0 57.4 15.7 24.2 15.2 3 13 48.2 5.9 17.3 0.9 59.3 0.00 44.8 57.4 15.9 23.7 15.2 354 14 50.7 6.4 16.1 1.1 57.8 0.00 46.6 57.2 13.2 20.4 12.8 351 15 52.3 5.5 14.6 1.1 50.7 0.00 48.4 57.2 13.2 20.6 12.8 359 16 53.4 5.7 14.2 1.2 38.5 0.00 49.8 57.0 12.3 19.5 12.1 6 17 52.9 4.3 13.5 1.2 22.9 0.00 50.5 56.8 12.5 19.9 12.3 4 18 51.3 4.6 14.7 1.1 5.7 0.00 50.7 56.8 9.8 16.1 9.6 4 19 48.6 3.7 15.4 1.0 0.0 0.00 50.2 56.7 6.9 11.0 6.9 359 20 46.4 4.1 17.1 0.9 0.0 0.00 49.3 56.7 6.0 11.2 5.8 342 21 46.4 2.8 16.1 0.9 0.0 0.00 48.6 56.7 5.4 12.1 5.1 352 22 43.2 2.3 17.9 0.8 0.0 0.00 47.7 56.5 3.1 19.5 1.3 347 23 46.8 -1.7 12.8 0.9 0.0 0.00 46.8 56.5 5.4 13.4 4.5 339 24 45.9 -2.0 13.1 0.9 0.0 0.00 46.0 56.5 4.3 10.3 3.8 285 AZMET Daily Weather Data : YUMA VALLEY : Jan 15 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 54.0 26.8 42.4 DegF RELATIVE HUMIDITY 52.4 11.6 20.7 % DEWPOINT 3.6 DegF ACTUAL VAPOR PRESS. 0.2 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 50.7 39.9 45.0 DegF SOIL TEMP. 20 in 58.1 56.5 57.4 DegF WIND SPEED 25.5 7.8 MPH WIND VECTOR MAG. 7.2 MPH WIND VECTOR DIR. 359 Degrees SOLAR RADIATION 374.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 54 0.7 88 2.3 133 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jan 16 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.4 0.3 15.4 0.8 0.0 0.00 45.3 56.5 4.3 18.8 3.6 344 2 45.0 1.2 15.7 0.9 0.0 0.00 45.0 56.5 13.0 21.0 12.8 357 3 44.2 1.9 16.8 0.8 0.0 0.00 44.8 56.5 14.3 21.3 14.1 4 4 43.5 2.1 17.4 0.8 0.0 0.00 44.8 56.5 13.4 21.9 13.2 3 5 42.8 2.3 18.0 0.8 0.0 0.00 44.6 56.5 15.2 22.1 15.0 8 6 42.3 2.3 18.4 0.8 0.0 0.00 44.4 56.5 16.6 24.8 16.1 6 7 42.3 2.5 18.5 0.8 0.0 0.00 44.2 56.5 16.1 25.5 15.7 5 8 41.7 2.5 19.0 0.7 0.5 0.00 44.1 56.5 15.2 25.9 14.8 1 9 43.2 2.3 17.8 0.8 12.2 0.00 43.9 56.5 15.7 24.8 15.7 357 10 46.0 3.2 16.5 0.9 29.6 0.00 44.1 56.3 16.8 24.8 16.6 1 11 49.1 4.1 15.4 1.0 44.4 0.00 44.8 56.3 17.2 25.5 17.0 4 12 51.4 4.3 14.3 1.1 55.0 0.00 46.2 56.3 19.2 27.1 19.0 8 13 54.0 4.6 13.2 1.2 59.7 0.00 47.7 56.1 16.6 23.3 16.3 11 14 56.3 5.7 12.8 1.4 58.0 0.00 49.5 56.1 15.2 21.5 15.0 11 15 57.6 6.3 12.4 1.4 50.9 0.00 51.1 56.1 13.9 19.0 13.6 7 16 58.1 6.1 12.1 1.5 38.5 0.00 52.5 55.9 11.6 18.1 11.4 6 17 57.6 5.2 11.9 1.4 22.9 0.00 53.2 55.9 10.7 15.4 10.5 359 18 55.6 4.1 12.1 1.3 6.0 0.00 53.4 55.9 8.7 13.6 8.5 358 19 51.6 4.5 14.3 1.1 0.0 0.00 52.7 55.8 3.8 6.9 3.8 351 20 48.0 4.3 16.2 1.0 0.0 0.00 51.6 55.8 1.3 4.3 0.7 30 21 43.5 7.7 23.0 0.8 0.0 0.00 50.4 55.8 1.8 4.5 1.3 273 22 37.8 11.7 33.9 0.5 0.0 0.00 49.1 55.8 2.2 4.3 1.8 141 23 34.7 12.4 39.0 0.4 0.0 0.00 47.8 55.9 2.0 4.3 1.3 154 24 32.0 13.6 46.3 0.3 0.0 0.00 46.8 55.9 2.9 4.9 2.7 156 AZMET Daily Weather Data : YUMA VALLEY : Jan 16 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 58.8 30.7 46.8 DegF RELATIVE HUMIDITY 57.3 10.8 18.8 % DEWPOINT 4.8 DegF ACTUAL VAPOR PRESS. 0.2 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 53.4 43.9 47.5 DegF SOIL TEMP. 20 in 56.5 55.8 56.1 DegF WIND SPEED 27.1 11.2 MPH WIND VECTOR MAG. 10.3 MPH WIND VECTOR DIR. 4 Degrees SOLAR RADIATION 377.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.7 55 2.2 90 4.3 138 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jan 17 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 32.0 9.7 38.6 0.4 0.0 0.00 45.7 55.9 1.6 4.9 0.2 136 2 28.9 15.3 56.2 0.2 0.0 0.00 44.6 55.9 0.9 4.0 0.4 16 3 28.6 16.2 59.4 0.2 0.0 0.00 43.5 55.9 0.7 2.2 0.4 74 4 28.0 17.1 63.0 0.2 0.0 0.00 42.6 56.1 0.7 2.0 0.4 352 5 27.3 17.2 64.9 0.2 0.0 0.00 41.7 56.1 0.9 2.9 0.4 18 6 27.3 16.9 64.7 0.2 0.0 0.00 41.0 56.1 1.1 4.0 1.1 27 7 28.9 15.3 55.9 0.2 0.0 0.00 40.3 56.1 3.4 5.6 3.4 33 8 30.9 11.5 43.7 0.3 0.5 0.00 39.7 56.1 4.7 6.9 4.7 41 9 34.9 10.6 35.9 0.4 11.9 0.00 39.4 56.1 6.0 8.1 6.0 50 10 41.2 13.3 31.6 0.6 29.4 0.00 39.9 56.1 6.7 10.1 6.7 44 11 49.8 13.3 22.7 0.9 44.2 0.00 41.2 56.1 9.4 14.1 9.2 41 12 53.8 15.1 21.2 1.1 54.2 0.00 43.5 55.9 11.0 15.0 10.7 49 13 56.5 17.2 21.2 1.2 58.5 0.00 46.0 55.9 9.8 15.4 9.4 48 14 58.8 18.9 20.8 1.4 56.6 0.00 48.9 55.8 7.6 12.1 7.2 56 15 60.3 18.9 19.8 1.4 49.0 0.00 51.4 55.8 4.9 10.5 4.5 55 16 60.8 19.0 19.5 1.5 37.0 0.00 53.6 55.8 4.9 9.6 4.5 55 17 60.6 18.5 19.3 1.5 21.7 0.00 54.9 55.6 4.5 8.5 3.8 111 18 58.6 24.1 26.2 1.2 5.5 0.00 55.2 55.6 2.0 3.8 1.8 219 19 51.8 22.8 31.9 0.9 0.0 0.00 54.5 55.6 3.1 4.3 2.9 282 20 47.7 24.1 39.7 0.7 0.0 0.00 53.2 55.6 0.9 3.4 0.4 337 21 44.6 21.7 40.3 0.6 0.0 0.00 52.0 55.4 2.2 5.6 1.8 39 22 41.4 22.6 47.5 0.5 0.0 0.00 50.7 55.4 1.1 3.8 0.7 258 23 37.4 21.7 52.4 0.4 0.0 0.00 49.5 55.6 2.5 4.9 2.2 72 24 36.1 21.4 54.5 0.3 0.0 0.00 48.2 55.6 0.4 2.2 0.2 271 AZMET Daily Weather Data : YUMA VALLEY : Jan 17 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.3 26.2 42.8 DegF RELATIVE HUMIDITY 70.6 17.4 39.6 % DEWPOINT 17.6 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 55.2 39.4 46.8 DegF SOIL TEMP. 20 in 56.1 55.4 55.8 DegF WIND SPEED 15.4 3.8 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 48 Degrees SOLAR RADIATION 368.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.1 56 2.9 93 5.0 143 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jan 18 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 34.7 23.7 63.9 0.3 0.0 0.00 47.1 55.6 1.1 3.4 0.9 269 2 34.7 19.9 54.7 0.3 0.0 0.00 46.2 55.6 0.7 2.5 0.2 256 3 33.8 19.9 56.3 0.3 0.0 0.00 45.3 55.8 2.7 8.3 2.0 235 4 34.0 17.8 51.0 0.3 0.0 0.00 44.4 55.8 2.0 5.6 1.1 176 5 32.7 19.4 58.0 0.3 0.0 0.00 43.7 55.8 2.2 6.3 1.3 189 6 33.8 18.5 55.0 0.3 0.0 0.00 43.0 55.8 4.5 10.3 3.1 67 7 39.7 14.2 35.0 0.5 0.0 0.00 42.6 55.8 7.4 10.7 7.4 51 8 39.7 13.5 33.7 0.6 0.2 0.00 42.4 55.8 7.2 10.3 6.9 51 9 41.0 15.1 34.3 0.6 11.5 0.00 42.3 55.8 5.8 10.1 5.8 54 10 46.4 18.1 32.0 0.7 28.4 0.00 42.6 55.8 7.2 9.8 7.2 53 11 52.3 20.8 28.8 0.9 43.2 0.00 44.1 55.8 8.1 10.5 7.8 45 12 55.9 20.5 24.9 1.1 53.0 0.00 46.0 55.8 8.1 12.5 7.8 46 13 57.7 20.8 23.7 1.2 57.1 0.00 48.7 55.8 6.3 10.5 6.0 60 14 59.7 20.3 21.4 1.4 53.8 0.00 51.4 55.8 2.7 6.7 1.3 33 15 63.7 16.9 16.3 1.7 49.7 0.00 54.1 55.6 3.4 9.4 2.2 322 16 63.0 17.6 17.1 1.6 37.5 0.00 56.3 55.6 2.5 7.8 0.9 24 17 61.5 20.7 20.5 1.5 21.7 0.00 57.6 55.6 4.7 8.1 4.7 194 18 55.8 28.6 35.4 1.0 5.5 0.00 57.7 55.6 4.3 7.4 4.3 171 19 49.8 26.6 40.0 0.7 0.0 0.00 56.7 55.6 2.5 4.5 2.2 130 20 47.5 26.8 44.5 0.6 0.0 0.00 55.0 55.6 2.0 3.6 1.8 28 21 44.8 26.8 49.0 0.5 0.0 0.00 53.4 55.6 2.5 4.9 2.5 24 22 43.0 22.1 43.4 0.5 0.0 0.00 52.0 55.6 4.3 9.4 3.4 254 23 43.5 18.9 36.7 0.6 0.0 0.00 50.7 55.6 2.0 4.3 1.8 242 24 39.7 19.6 44.0 0.5 0.0 0.00 49.5 55.6 1.6 4.5 1.3 128 AZMET Daily Weather Data : YUMA VALLEY : Jan 18 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.5 29.1 46.2 DegF RELATIVE HUMIDITY 72.4 12.3 38.3 % DEWPOINT 20.3 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 57.9 42.3 48.9 DegF SOIL TEMP. 20 in 55.9 55.4 55.6 DegF WIND SPEED 12.5 4.0 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 58 Degrees SOLAR RADIATION 361.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.3 60 6.7 100 9.2 152 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jan 19 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.6 23.2 55.7 0.3 0.0 0.00 48.4 55.8 2.7 6.0 2.5 31 2 36.3 24.3 61.1 0.3 0.0 0.00 47.5 55.8 2.0 4.9 2.0 19 3 36.3 23.0 58.0 0.3 0.0 0.00 46.6 55.8 2.5 4.0 2.5 23 4 35.6 22.6 58.8 0.3 0.0 0.00 45.9 55.9 2.9 4.7 2.9 31 5 36.3 23.2 58.6 0.3 0.0 0.00 45.3 55.9 3.8 5.1 3.8 41 6 36.0 23.0 58.7 0.3 0.0 0.00 45.0 55.9 3.8 5.6 3.8 30 7 35.6 21.7 56.6 0.3 0.0 0.00 44.4 56.1 3.6 6.0 3.1 22 8 34.5 21.7 59.0 0.3 0.5 0.00 43.9 56.1 3.4 5.6 3.4 32 9 37.6 22.1 53.3 0.4 11.9 0.00 43.3 56.1 3.4 5.1 3.4 38 10 46.2 25.9 44.8 0.6 32.0 0.00 43.7 56.1 2.2 6.3 2.0 25 11 52.9 24.8 33.6 0.9 43.5 0.00 45.3 56.1 1.6 3.8 1.1 27 12 57.7 24.8 27.9 1.2 45.2 0.00 47.8 56.1 2.5 6.9 1.1 239 13 58.6 23.5 25.6 1.3 51.8 0.00 50.7 55.9 6.7 12.5 6.0 258 14 58.6 24.8 26.9 1.2 40.8 0.00 53.1 55.9 8.5 15.7 8.1 275 15 58.3 32.2 37.5 1.0 28.2 0.00 54.9 55.9 11.0 18.1 8.5 332 16 57.6 36.1 44.5 0.9 36.3 0.00 55.8 55.9 11.0 19.7 10.7 5 17 54.3 35.6 49.4 0.7 20.1 0.00 56.3 55.8 12.5 19.7 12.3 3 18 51.8 36.3 55.4 0.6 3.8 0.00 56.1 55.8 8.1 14.1 7.8 3 19 48.9 36.5 62.3 0.4 0.0 0.00 55.4 55.8 3.8 6.3 3.6 35 20 47.5 36.0 63.9 0.4 0.0 0.00 54.5 55.8 1.8 4.3 1.1 8 21 45.1 34.9 67.0 0.3 0.0 0.00 53.4 55.8 1.6 3.4 0.9 171 22 41.4 35.1 78.3 0.2 0.0 0.00 52.5 55.9 2.0 4.9 2.0 144 23 39.9 34.3 80.2 0.2 0.0 0.00 51.6 55.9 1.6 2.9 1.3 197 24 39.4 34.5 82.4 0.1 0.0 0.00 50.7 55.9 2.5 4.9 2.2 156 AZMET Daily Weather Data : YUMA VALLEY : Jan 19 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.3 33.8 45.1 DegF RELATIVE HUMIDITY 84.6 22.0 54.2 % DEWPOINT 28.4 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 56.5 43.3 49.6 DegF SOIL TEMP. 20 in 56.1 55.6 55.9 DegF WIND SPEED 19.7 4.3 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 2 Degrees SOLAR RADIATION 314.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.1 61 2.9 103 5.4 157 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jan 20 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.1 33.3 82.8 0.1 0.0 0.00 50.0 56.1 1.3 3.1 0.7 186 2 39.4 34.5 82.8 0.1 0.0 0.00 49.3 56.1 1.6 4.9 1.3 123 3 40.3 34.9 80.9 0.2 0.0 0.00 48.9 56.1 1.1 2.7 0.9 11 4 39.2 34.3 82.6 0.1 0.0 0.00 48.6 56.1 1.3 4.3 0.9 6 5 38.7 34.2 84.0 0.1 0.0 0.00 48.0 56.3 1.3 4.0 1.1 248 6 39.6 34.5 82.0 0.2 0.0 0.00 47.8 56.3 1.3 4.0 0.9 72 7 39.9 35.2 83.5 0.1 0.0 0.00 47.7 56.3 1.1 2.9 0.4 68 8 38.3 34.5 86.1 0.1 0.7 0.00 47.3 56.3 0.9 2.2 0.9 37 9 40.1 35.1 82.4 0.2 11.2 0.00 46.8 56.5 2.9 4.9 2.9 18 10 45.0 37.0 73.5 0.3 28.7 0.00 46.8 56.5 3.8 6.3 3.6 52 11 51.6 37.2 57.9 0.6 42.8 0.00 47.8 56.5 2.0 5.1 1.6 116 12 54.5 37.6 53.1 0.7 52.8 0.00 50.0 56.5 5.1 10.7 4.9 166 13 56.8 36.5 46.3 0.9 57.3 0.00 52.7 56.5 7.8 12.1 7.6 182 14 58.6 36.0 42.6 1.0 55.9 0.00 55.4 56.5 7.2 12.1 6.7 190 15 60.3 34.5 38.0 1.1 48.0 0.00 57.7 56.5 5.6 11.4 4.9 185 16 60.8 33.4 35.7 1.2 35.6 0.00 59.5 56.3 4.5 9.2 3.8 190 17 61.0 34.0 36.1 1.2 21.5 0.00 60.4 56.3 4.5 8.9 4.3 183 18 58.5 37.0 45.0 0.9 5.7 0.00 60.4 56.3 3.1 6.7 3.1 169 19 52.3 37.2 56.1 0.6 0.0 0.00 59.5 56.3 1.1 2.7 1.1 154 20 49.3 35.8 59.7 0.5 0.0 0.00 58.1 56.3 0.9 4.9 0.4 264 21 46.2 35.4 65.8 0.4 0.0 0.00 56.5 56.5 2.2 5.4 1.6 177 22 45.9 35.4 66.7 0.3 0.0 0.00 55.2 56.5 1.6 3.6 1.6 80 23 45.1 35.8 69.8 0.3 0.0 0.00 54.0 56.5 2.0 3.8 2.0 30 24 43.5 37.0 77.4 0.2 0.0 0.00 52.9 56.7 2.0 3.4 1.8 51 AZMET Daily Weather Data : YUMA VALLEY : Jan 20 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.9 36.9 47.7 DegF RELATIVE HUMIDITY 88.9 33.9 65.4 % DEWPOINT 35.4 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 60.6 46.6 52.5 DegF SOIL TEMP. 20 in 56.7 55.9 56.3 DegF WIND SPEED 12.1 2.7 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 161 Degrees SOLAR RADIATION 360.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.6 63 3.8 107 6.5 164 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jan 21 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.7 38.3 81.0 0.2 0.0 0.00 51.8 56.7 1.3 4.3 0.9 80 2 41.4 37.0 84.2 0.1 0.0 0.00 50.9 56.8 2.2 3.6 2.2 31 3 40.5 36.9 87.0 0.1 0.0 0.00 50.2 56.8 2.2 4.5 2.2 17 4 41.4 37.4 86.1 0.1 0.0 0.00 49.5 57.0 1.3 4.0 1.3 359 5 39.7 36.7 89.1 0.1 0.0 0.00 48.7 57.0 2.5 4.5 2.2 29 6 36.5 33.6 89.2 0.1 0.0 0.00 48.2 57.0 1.3 3.4 0.7 78 7 36.3 33.6 90.3 0.1 0.0 0.00 47.5 57.0 1.3 4.0 1.3 343 8 36.0 34.0 92.3 0.1 0.5 0.00 46.8 57.2 0.4 0.4 0.4 350 9 39.0 36.1 88.8 0.1 9.8 0.00 46.2 57.2 1.6 4.3 1.3 20 10 47.8 39.7 74.1 0.3 26.8 0.00 46.4 57.2 5.4 12.8 5.1 16 11 53.1 27.1 36.7 0.9 43.7 0.00 47.7 57.2 14.5 23.7 14.3 6 12 55.4 16.3 21.2 1.2 54.7 0.00 49.5 57.2 17.0 28.4 16.6 1 13 57.6 10.2 14.9 1.4 58.8 0.00 51.3 57.2 16.8 29.1 16.3 359 14 58.3 8.2 13.2 1.5 58.8 0.00 53.2 57.2 15.7 26.4 15.2 359 15 59.0 6.6 12.1 1.5 52.3 0.00 54.9 57.0 14.3 24.2 13.9 358 16 59.2 6.3 11.8 1.5 39.9 0.00 56.1 57.0 15.2 23.7 14.8 355 17 58.5 5.7 11.8 1.5 23.2 0.00 56.7 57.0 15.0 24.8 14.5 351 18 56.5 5.9 12.8 1.4 6.4 0.00 56.5 57.0 13.4 22.4 13.2 3 19 53.2 8.6 16.2 1.2 0.0 0.00 55.8 57.0 9.8 19.5 9.6 6 20 51.4 9.0 17.7 1.1 0.0 0.00 54.9 57.0 8.3 15.0 8.1 360 21 50.5 9.3 18.6 1.0 0.0 0.00 53.8 57.0 7.4 14.8 7.2 358 22 49.5 9.9 19.8 1.0 0.0 0.00 52.9 57.0 6.7 14.1 6.5 351 23 50.2 9.7 19.1 1.0 0.0 0.00 52.0 57.0 8.7 16.1 8.5 339 24 50.7 10.4 19.4 1.0 0.0 0.00 51.4 57.0 10.3 20.4 10.1 349 AZMET Daily Weather Data : YUMA VALLEY : Jan 21 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 59.9 35.4 48.6 DegF RELATIVE HUMIDITY 93.4 10.1 46.1 % DEWPOINT 21.0 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 56.7 46.2 51.4 DegF SOIL TEMP. 20 in 57.2 56.7 57.0 DegF WIND SPEED 29.1 8.1 MPH WIND VECTOR MAG. 7.6 MPH WIND VECTOR DIR. 359 Degrees SOLAR RADIATION 375.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.9 64 2.7 109 5.4 169 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jan 22 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.1 11.3 19.7 1.0 0.0 0.00 50.9 57.0 11.0 18.6 10.7 350 2 51.4 11.8 20.1 1.0 0.0 0.00 50.5 57.2 13.4 21.5 13.2 351 3 50.7 12.2 20.9 1.0 0.0 0.00 50.4 57.2 12.3 21.3 12.1 356 4 49.1 13.3 23.3 0.9 0.0 0.00 50.0 57.2 9.8 16.3 9.6 1 5 47.1 14.2 26.1 0.8 0.0 0.00 49.6 57.2 8.5 13.0 8.5 6 6 45.9 14.5 27.7 0.8 0.0 0.00 49.3 57.2 7.4 12.5 7.2 351 7 46.2 14.4 27.2 0.8 0.0 0.00 48.7 57.2 8.5 13.6 8.3 338 8 47.5 14.2 25.8 0.8 0.7 0.00 48.4 57.2 6.3 13.2 5.8 335 9 48.7 14.4 24.8 0.9 11.7 0.00 48.0 57.2 6.3 12.5 6.3 338 10 53.6 14.7 21.2 1.1 29.6 0.00 48.2 57.2 11.6 26.2 11.4 354 11 56.3 14.4 18.8 1.3 44.2 0.00 49.3 57.2 11.9 18.8 11.6 2 12 58.5 14.5 17.5 1.4 54.5 0.00 50.9 57.2 11.4 19.0 11.2 5 13 60.8 15.3 16.6 1.5 58.8 0.00 53.1 57.2 11.6 16.6 11.2 9 14 62.4 15.8 16.2 1.6 57.8 0.00 55.0 57.0 15.7 23.0 15.2 17 15 63.5 16.5 15.9 1.7 50.9 0.00 56.8 57.0 15.2 22.4 15.0 18 16 64.2 16.0 15.2 1.7 38.9 0.00 58.3 57.0 13.4 21.0 13.0 11 17 64.2 15.6 15.1 1.7 23.4 0.00 59.0 57.0 10.3 16.3 10.3 13 18 62.1 16.3 16.6 1.6 6.7 0.00 59.2 57.0 6.7 13.0 6.5 15 19 56.1 19.2 23.3 1.2 0.0 0.00 58.5 57.0 3.6 6.0 3.4 306 20 54.5 17.8 23.3 1.1 0.0 0.00 57.2 57.0 2.9 5.8 2.5 295 21 51.8 18.7 26.8 1.0 0.0 0.00 55.9 57.0 2.9 7.2 2.5 311 22 50.5 18.3 27.7 0.9 0.0 0.00 54.7 57.0 3.4 5.4 3.1 324 23 47.3 17.8 30.6 0.8 0.0 0.00 53.4 57.0 2.7 5.1 2.2 293 24 45.9 16.9 31.0 0.7 0.0 0.00 52.3 57.2 2.0 4.3 1.1 5 AZMET Daily Weather Data : YUMA VALLEY : Jan 22 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.8 40.5 53.8 DegF RELATIVE HUMIDITY 42.9 13.8 22.1 % DEWPOINT 15.3 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 59.2 47.8 52.9 DegF SOIL TEMP. 20 in 57.2 57.0 57.0 DegF WIND SPEED 26.2 8.7 MPH WIND VECTOR MAG. 8.1 MPH WIND VECTOR DIR. 358 Degrees SOLAR RADIATION 377.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.7 66 5.4 115 8.5 177 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jan 23 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.0 22.1 50.4 0.4 0.0 0.00 51.3 57.2 2.9 5.8 2.7 128 2 36.7 23.4 58.2 0.3 0.0 0.00 50.4 57.2 2.2 7.4 1.1 136 3 37.8 21.6 52.0 0.4 0.0 0.00 49.3 57.4 1.6 4.9 0.2 317 4 35.6 22.5 58.3 0.3 0.0 0.00 48.4 57.4 1.8 4.7 0.7 316 5 35.1 21.7 58.0 0.3 0.0 0.00 47.5 57.4 1.3 7.4 0.4 124 6 33.4 22.8 64.5 0.2 0.0 0.00 46.8 57.6 1.8 5.8 1.1 225 7 33.3 22.1 63.3 0.2 0.0 0.00 45.9 57.6 1.3 3.4 0.4 49 8 38.1 15.8 41.2 0.5 0.7 0.00 45.1 57.6 5.1 8.9 5.1 54 9 43.5 15.4 31.7 0.7 12.2 0.00 45.0 57.6 2.5 6.5 0.2 325 10 50.5 19.2 29.1 0.9 30.1 0.00 45.1 57.6 2.0 7.4 0.2 158 11 58.8 11.5 15.1 1.4 44.0 0.00 46.8 57.6 9.4 15.0 9.4 20 12 61.2 11.8 14.0 1.6 55.0 0.00 49.1 57.6 10.7 15.2 10.5 20 13 63.1 9.9 12.0 1.7 59.5 0.00 51.8 57.6 9.2 14.3 8.9 7 14 65.7 11.3 11.7 1.9 57.8 0.00 54.5 57.4 8.3 14.1 8.1 8 15 66.6 14.2 12.9 1.9 51.1 0.00 56.8 57.4 9.8 16.8 9.6 10 16 66.7 14.7 13.2 1.9 39.2 0.00 58.6 57.4 9.4 14.5 9.4 17 17 66.2 15.1 13.6 1.9 23.6 0.00 59.7 57.2 8.9 16.6 8.7 7 18 63.9 20.3 18.6 1.6 7.2 0.00 59.9 57.2 5.4 9.4 5.1 8 19 56.8 23.4 27.3 1.1 0.0 0.00 59.2 57.2 3.1 6.7 2.9 360 20 56.5 17.4 21.5 1.2 0.0 0.00 57.9 57.2 1.8 4.9 1.6 343 21 55.6 17.1 21.9 1.2 0.0 0.00 56.7 57.2 2.5 4.3 2.0 339 22 49.6 18.3 28.5 0.9 0.0 0.00 55.4 57.2 1.6 4.3 1.6 333 23 43.2 24.4 47.7 0.5 0.0 0.00 54.1 57.2 1.3 4.9 0.9 166 24 41.4 24.4 50.7 0.4 0.0 0.00 53.1 57.4 1.6 5.4 1.3 136 AZMET Daily Weather Data : YUMA VALLEY : Jan 23 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.3 31.3 50.0 DegF RELATIVE HUMIDITY 70.0 10.2 34.0 % DEWPOINT 18.3 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 59.9 44.8 52.0 DegF SOIL TEMP. 20 in 57.6 57.2 57.4 DegF WIND SPEED 16.8 4.5 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 16 Degrees SOLAR RADIATION 380.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.1 69 5.4 120 8.1 186 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jan 24 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.9 26.1 57.5 0.3 0.0 0.00 52.0 57.4 1.8 3.8 1.1 65 2 39.4 26.6 59.8 0.3 0.0 0.00 50.9 57.4 1.1 3.4 0.9 6 3 39.0 26.2 59.8 0.3 0.0 0.00 50.0 57.6 3.1 4.7 2.9 33 4 39.4 22.1 49.8 0.4 0.0 0.00 49.3 57.6 3.6 6.7 2.9 38 5 39.0 23.9 54.4 0.4 0.0 0.00 48.6 57.6 2.9 4.9 2.7 12 6 38.1 22.5 52.8 0.4 0.0 0.00 47.8 57.7 3.6 6.7 3.4 36 7 38.8 22.6 51.7 0.4 0.0 0.00 47.3 57.7 3.8 6.3 3.6 30 8 38.7 21.9 50.6 0.4 0.7 0.00 46.8 57.7 4.0 7.4 3.8 65 9 44.6 21.7 39.9 0.6 12.2 0.00 46.4 57.7 7.2 9.6 7.2 53 10 50.5 24.4 35.8 0.8 30.3 0.00 46.8 57.7 7.8 10.5 7.6 49 11 56.3 25.5 30.4 1.1 44.9 0.00 48.2 57.7 7.6 10.5 7.6 47 12 61.7 25.0 24.5 1.4 54.5 0.00 50.5 57.7 8.7 13.2 8.7 46 13 65.1 21.9 19.1 1.7 58.8 0.00 53.2 57.7 8.9 13.4 8.5 45 14 68.0 21.2 16.7 2.0 57.6 0.00 56.1 57.6 7.4 12.8 7.2 53 15 69.8 20.7 15.3 2.1 50.9 0.00 58.8 57.6 7.2 12.1 6.7 64 16 71.1 20.7 14.7 2.2 38.9 0.00 61.0 57.6 4.9 9.2 4.7 57 17 71.6 22.6 15.8 2.2 23.6 0.00 62.2 57.6 3.4 6.3 3.1 18 18 69.1 25.0 18.8 2.0 7.2 0.00 62.6 57.4 3.6 5.8 3.4 12 19 64.0 22.5 20.2 1.6 0.0 0.00 61.9 57.4 4.3 6.7 4.0 14 20 60.1 21.0 21.9 1.4 0.0 0.00 60.6 57.4 2.7 6.3 2.7 354 21 55.6 22.6 27.7 1.1 0.0 0.00 59.2 57.4 1.8 4.5 0.2 339 22 47.8 26.4 43.4 0.6 0.0 0.00 57.7 57.6 2.5 4.0 1.8 169 23 44.6 26.6 49.1 0.5 0.0 0.00 56.5 57.6 2.0 5.1 1.1 56 24 45.5 26.8 47.9 0.6 0.0 0.00 55.2 57.6 2.7 5.1 2.0 36 AZMET Daily Weather Data : YUMA VALLEY : Jan 24 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.3 36.5 52.3 DegF RELATIVE HUMIDITY 68.4 12.8 36.6 % DEWPOINT 23.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 62.6 46.4 53.6 DegF SOIL TEMP. 20 in 57.7 57.4 57.6 DegF WIND SPEED 13.4 4.5 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 43 Degrees SOLAR RADIATION 379.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.4 75 8.1 128 11.2 197 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jan 25 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 42.3 28.6 58.0 0.4 0.0 0.00 54.1 57.7 1.1 3.1 0.9 327 2 43.3 27.3 52.9 0.4 0.0 0.00 53.1 57.7 1.8 3.8 1.8 39 3 44.8 25.0 45.9 0.6 0.0 0.00 52.0 57.9 3.8 5.1 3.8 38 4 45.5 24.6 43.6 0.6 0.0 0.00 51.3 57.9 3.1 6.3 3.1 23 5 45.5 23.0 40.7 0.6 0.0 0.00 50.7 57.9 5.4 7.2 5.4 51 6 44.6 22.6 41.5 0.6 0.0 0.00 50.2 58.1 4.7 6.7 4.5 61 7 43.3 22.6 43.3 0.5 0.0 0.00 49.6 58.1 5.1 6.9 5.1 79 8 43.3 23.7 45.6 0.5 0.7 0.00 49.1 58.1 5.1 8.9 5.1 48 9 46.4 25.5 43.9 0.6 12.2 0.00 48.7 58.1 5.6 7.8 5.6 41 10 54.7 27.3 35.3 1.0 29.9 0.00 49.1 58.3 5.6 10.1 5.4 28 11 62.4 24.6 23.4 1.5 44.2 0.00 50.5 58.3 9.4 14.5 9.2 17 12 66.6 25.3 20.9 1.8 54.0 0.00 52.7 58.3 8.5 12.8 8.3 30 13 69.1 26.1 19.8 1.9 58.5 0.00 55.6 58.1 7.4 13.4 6.9 54 14 71.2 24.4 17.1 2.2 58.0 0.00 58.5 58.1 5.6 11.2 5.1 35 15 73.0 24.6 16.2 2.3 51.1 0.00 61.2 58.1 8.1 14.1 7.8 31 16 74.1 22.8 14.5 2.5 38.7 0.00 63.1 58.1 6.3 10.5 6.0 32 17 74.1 22.3 14.2 2.5 23.6 0.00 64.4 58.1 4.3 7.4 4.0 357 18 71.4 25.2 17.6 2.2 7.4 0.00 64.6 58.1 3.6 6.3 3.4 10 19 63.3 26.6 24.9 1.5 0.0 0.00 63.7 57.9 1.8 3.4 1.6 77 20 56.1 31.5 39.2 0.9 0.0 0.00 62.4 58.1 2.5 5.4 2.0 266 21 55.2 30.0 37.8 0.9 0.0 0.00 60.8 58.1 2.2 5.1 1.6 273 22 49.3 29.1 45.6 0.7 0.0 0.00 59.5 58.1 2.9 5.6 2.0 150 23 45.3 30.4 55.4 0.5 0.0 0.00 58.1 58.3 2.0 4.9 1.8 130 24 46.8 29.7 51.1 0.5 0.0 0.00 56.8 58.3 1.3 5.6 0.7 11 AZMET Daily Weather Data : YUMA VALLEY : Jan 25 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.0 40.5 55.6 DegF RELATIVE HUMIDITY 66.4 12.1 35.3 % DEWPOINT 25.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 64.6 48.7 55.8 DegF SOIL TEMP. 20 in 58.3 57.6 58.1 DegF WIND SPEED 14.5 4.5 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 37 Degrees SOLAR RADIATION 378.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.0 82 9.9 138 13.5 210 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jan 26 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.4 28.8 54.0 0.5 0.0 0.00 55.8 58.3 4.5 6.3 4.0 69 2 45.1 29.1 53.2 0.5 0.0 0.00 54.7 58.5 3.8 6.3 3.6 27 3 45.1 27.3 49.6 0.5 0.0 0.00 53.8 58.6 2.7 5.4 2.7 3 4 46.0 27.0 47.2 0.6 0.0 0.00 53.1 58.6 3.1 6.9 2.9 21 5 48.0 27.1 44.0 0.6 0.0 0.00 52.3 58.6 3.6 6.3 2.9 23 6 44.8 27.7 51.0 0.5 0.0 0.00 51.8 58.8 2.7 4.7 2.7 55 7 47.1 30.0 51.3 0.5 0.0 0.00 51.3 58.8 3.8 6.7 3.6 27 8 45.9 30.6 54.9 0.5 0.7 0.00 50.7 58.8 3.8 5.6 3.6 39 9 47.5 33.1 57.2 0.5 12.2 0.00 50.2 58.8 3.4 6.0 3.1 35 10 54.5 35.2 47.9 0.8 29.6 0.00 50.5 59.0 4.3 6.9 4.0 46 11 60.3 33.8 36.9 1.1 43.2 0.00 52.0 59.0 2.7 5.6 2.2 159 12 63.1 30.6 29.3 1.4 53.3 0.00 54.3 59.0 2.9 6.0 2.2 160 13 65.1 30.7 27.5 1.5 58.0 0.00 57.4 59.0 3.4 8.3 2.5 149 14 67.1 31.5 26.4 1.7 57.1 0.00 60.3 58.8 3.6 8.3 3.1 186 15 69.3 32.0 24.9 1.8 50.4 0.00 63.0 58.8 3.8 9.8 3.4 158 16 70.2 31.5 23.7 1.9 38.9 0.00 64.9 58.8 4.7 8.9 4.3 179 17 70.2 32.7 25.0 1.9 23.4 0.00 66.2 58.8 4.3 6.5 4.3 173 18 66.9 38.5 35.3 1.5 7.2 0.00 66.2 58.8 3.1 5.6 3.1 173 19 60.1 41.2 49.5 0.9 0.0 0.00 65.3 58.8 2.2 3.4 2.2 177 20 54.3 39.4 56.9 0.6 0.0 0.00 63.7 58.8 1.6 9.4 1.1 186 21 52.0 37.9 58.7 0.6 0.0 0.00 62.2 58.8 1.1 3.1 0.9 223 22 51.4 37.9 59.6 0.5 0.0 0.00 60.6 59.0 0.7 3.1 0.4 112 23 47.8 36.3 63.8 0.4 0.0 0.00 59.2 59.0 3.4 5.6 2.7 85 24 48.6 38.1 67.1 0.4 0.0 0.00 57.9 59.2 2.0 4.3 1.6 29 AZMET Daily Weather Data : YUMA VALLEY : Jan 26 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.9 41.4 54.9 DegF RELATIVE HUMIDITY 72.1 22.2 45.6 % DEWPOINT 32.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 66.4 50.2 57.4 DegF SOIL TEMP. 20 in 59.2 58.3 58.8 DegF WIND SPEED 9.8 3.1 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 92 Degrees SOLAR RADIATION 373.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.2 87 8.3 146 11.7 222 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jan 27 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.9 39.2 69.3 0.4 0.0 0.00 56.8 59.2 2.0 3.4 2.0 27 2 49.8 40.8 71.1 0.3 0.0 0.00 55.9 59.2 2.5 4.3 2.5 28 3 49.3 40.8 72.6 0.3 0.0 0.00 55.2 59.4 2.7 4.3 2.5 39 4 49.6 40.8 71.7 0.3 0.0 0.00 54.5 59.4 1.8 3.6 1.8 4 5 45.5 38.8 77.6 0.2 0.0 0.00 53.8 59.5 2.2 4.9 1.6 29 6 42.4 36.5 79.1 0.2 0.0 0.00 53.2 59.5 0.7 2.7 0.4 47 7 41.0 36.1 82.6 0.2 0.0 0.00 52.5 59.5 1.1 2.7 0.7 250 8 39.6 35.1 84.1 0.1 0.7 0.00 51.8 59.7 2.0 5.1 1.6 74 9 42.3 38.3 85.6 0.1 8.6 0.00 51.3 59.7 2.5 4.3 0.9 257 10 44.4 43.0 95.1 0.1 16.7 0.00 51.3 59.7 2.0 4.0 1.8 223 11 50.4 45.9 85.4 0.2 37.0 0.00 52.0 59.7 1.6 3.8 1.1 170 12 59.2 42.8 54.8 0.8 52.3 0.00 54.0 59.7 3.6 7.4 3.1 128 13 63.0 42.8 47.5 1.0 59.5 0.00 56.8 59.7 7.4 13.0 6.9 166 14 65.7 42.8 43.5 1.2 57.8 0.00 59.7 59.7 7.4 11.9 7.2 179 15 67.8 40.8 37.2 1.5 51.1 0.00 62.4 59.7 6.5 11.6 6.3 183 16 69.8 37.0 30.0 1.7 39.4 0.00 64.6 59.5 5.8 10.1 5.1 188 17 69.8 37.8 30.8 1.7 24.1 0.00 65.7 59.5 4.5 8.5 4.3 247 18 68.0 40.3 36.5 1.5 7.6 0.00 66.0 59.5 3.1 4.9 3.1 261 19 60.1 41.2 49.9 0.9 0.0 0.00 65.1 59.5 2.9 5.4 2.2 229 20 54.0 40.8 60.9 0.6 0.0 0.00 63.7 59.5 2.5 4.9 2.2 176 21 52.7 40.1 62.3 0.5 0.0 0.00 62.2 59.5 1.6 5.1 1.1 242 22 50.0 34.2 54.5 0.6 0.0 0.00 60.6 59.5 3.4 5.6 2.2 168 23 46.6 35.1 64.1 0.4 0.0 0.00 59.4 59.7 0.9 4.3 0.7 103 24 45.3 36.0 69.5 0.3 0.0 0.00 58.1 59.7 1.1 3.4 0.9 360 AZMET Daily Weather Data : YUMA VALLEY : Jan 27 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.9 38.8 53.1 DegF RELATIVE HUMIDITY 95.9 26.4 63.2 % DEWPOINT 39.4 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 66.0 51.3 57.7 DegF SOIL TEMP. 20 in 59.7 59.0 59.5 DegF WIND SPEED 13.0 2.9 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 183 Degrees SOLAR RADIATION 355.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.0 92 7.7 154 11.0 233 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jan 28 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.4 34.9 68.6 0.3 0.0 0.00 56.8 59.7 2.7 4.5 2.5 51 2 43.5 35.4 73.0 0.3 0.0 0.00 55.8 59.9 2.9 4.9 2.9 23 3 44.1 34.2 68.1 0.3 0.0 0.00 55.0 59.9 2.2 4.0 2.2 1 4 43.0 34.7 72.6 0.3 0.0 0.00 54.1 60.1 2.0 4.7 2.0 29 5 41.5 34.5 76.2 0.2 0.0 0.00 53.2 60.1 2.0 5.1 1.8 35 6 41.7 34.7 75.9 0.2 0.0 0.00 52.5 60.1 1.8 3.1 1.8 23 7 42.1 33.3 70.7 0.3 0.0 0.00 52.0 60.1 2.9 4.7 2.7 15 8 41.2 32.2 70.1 0.3 0.5 0.00 51.4 60.3 1.8 3.1 1.6 27 9 42.4 33.3 69.9 0.3 11.7 0.00 50.7 60.3 2.7 5.6 2.5 17 10 49.1 35.2 58.7 0.5 19.6 0.00 50.9 60.3 1.3 4.0 1.1 76 11 57.7 36.5 44.9 0.9 43.5 0.00 52.0 60.3 2.9 8.5 2.7 35 12 62.6 32.7 32.5 1.3 51.6 0.00 54.1 60.3 6.9 10.3 6.7 51 13 64.4 32.4 30.2 1.4 44.0 0.00 56.8 60.1 6.0 10.7 5.6 41 14 66.7 31.3 26.5 1.6 44.9 0.00 59.2 60.1 4.3 7.6 3.8 34 15 67.6 28.2 22.7 1.8 34.2 0.00 61.2 60.1 4.0 8.3 3.6 59 16 68.7 25.9 19.9 1.9 29.4 0.00 62.8 60.1 2.5 6.3 2.2 95 17 68.0 27.7 21.9 1.8 13.1 0.00 63.7 60.1 1.8 3.4 1.8 184 18 63.7 37.8 38.3 1.3 4.3 0.00 63.7 59.9 2.5 3.4 2.2 209 19 59.7 37.6 43.7 1.0 0.0 0.00 63.1 59.9 2.9 4.7 2.9 262 20 57.0 36.0 45.0 0.9 0.0 0.00 62.1 59.9 3.1 5.4 3.1 278 21 55.0 35.2 47.1 0.8 0.0 0.00 61.0 59.9 0.9 3.6 0.7 273 22 52.9 36.3 53.3 0.6 0.0 0.00 59.9 59.9 1.6 4.9 1.1 94 23 50.7 38.1 62.2 0.5 0.0 0.00 59.2 60.1 1.8 4.5 0.7 190 24 48.2 36.9 64.6 0.4 0.0 0.00 58.3 60.1 1.3 4.5 0.2 115 AZMET Daily Weather Data : YUMA VALLEY : Jan 28 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.6 39.6 53.2 DegF RELATIVE HUMIDITY 80.1 17.7 52.4 % DEWPOINT 34.0 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 63.9 50.7 57.0 DegF SOIL TEMP. 20 in 60.3 59.7 60.1 DegF WIND SPEED 10.7 2.7 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 35 Degrees SOLAR RADIATION 296.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.7 97 7.2 161 10.6 244 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jan 29 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.2 36.7 69.3 0.3 0.0 0.00 57.4 60.1 1.3 3.4 1.1 138 2 44.6 36.3 72.7 0.3 0.0 0.00 56.3 60.1 1.8 3.6 1.6 5 3 42.3 34.3 73.6 0.3 0.0 0.00 55.2 60.1 1.1 3.4 0.9 228 4 41.2 34.0 75.9 0.2 0.0 0.00 54.3 60.3 1.3 2.7 1.1 37 5 41.4 32.7 71.4 0.3 0.0 0.00 53.4 60.3 1.1 2.7 0.9 20 6 40.8 32.7 72.9 0.2 0.0 0.00 52.5 60.3 0.9 2.2 0.7 344 7 39.4 33.6 79.8 0.2 0.0 0.00 51.6 60.3 0.7 2.2 0.2 259 8 38.7 32.0 76.7 0.2 0.7 0.00 50.7 60.4 0.4 1.6 0.4 2 9 42.8 33.6 69.9 0.3 12.7 0.00 50.2 60.4 1.1 2.7 1.1 239 10 51.1 35.1 54.2 0.6 30.3 0.00 50.2 60.4 1.3 4.5 1.3 234 11 60.8 36.5 40.3 1.1 43.5 0.00 51.8 60.4 1.3 4.9 0.0 19 12 66.4 32.9 28.7 1.6 48.7 0.00 54.3 60.4 3.6 7.8 3.4 43 13 69.1 28.9 22.3 1.9 51.8 0.00 57.4 60.3 4.5 8.5 4.3 41 14 72.0 26.4 18.2 2.2 58.3 0.00 60.3 60.3 2.7 6.7 2.2 16 15 72.1 25.0 17.0 2.2 43.7 0.00 63.1 60.3 2.7 7.8 1.8 69 16 73.4 23.2 15.1 2.4 34.4 0.00 65.1 60.3 2.0 5.8 1.1 334 17 72.1 24.4 16.7 2.2 15.1 0.00 66.2 60.1 2.0 3.8 1.8 196 18 69.1 32.4 25.7 1.8 6.0 0.00 66.2 60.1 2.9 4.5 2.9 242 19 63.1 35.4 35.7 1.3 0.0 0.00 65.5 60.1 3.8 6.0 3.6 251 20 61.0 34.5 37.0 1.1 0.0 0.00 64.4 60.1 2.2 4.9 2.2 274 21 60.6 36.0 39.6 1.1 0.0 0.00 63.1 60.1 2.5 6.7 2.5 269 22 58.3 36.9 45.2 0.9 0.0 0.00 62.1 60.1 2.7 5.6 2.2 273 23 56.5 37.8 49.8 0.8 0.0 0.00 61.3 60.1 2.0 4.3 0.9 240 24 53.6 39.9 59.6 0.6 0.0 0.00 60.6 60.3 2.5 4.3 2.2 140 AZMET Daily Weather Data : YUMA VALLEY : Jan 29 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.8 37.8 55.6 DegF RELATIVE HUMIDITY 83.2 12.7 48.6 % DEWPOINT 32.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 66.2 50.0 57.9 DegF SOIL TEMP. 20 in 60.4 60.1 60.3 DegF WIND SPEED 8.5 2.0 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 307 Degrees SOLAR RADIATION 345.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.5 103 9.4 171 12.6 256 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jan 30 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.2 40.6 62.2 0.5 0.0 0.00 60.1 60.3 1.3 2.5 1.1 125 2 52.5 39.9 62.2 0.5 0.0 0.00 59.5 60.3 1.1 3.1 0.9 136 3 48.7 39.4 70.2 0.3 0.0 0.00 58.8 60.4 2.2 5.4 2.0 204 4 47.7 36.9 65.8 0.4 0.0 0.00 57.9 60.4 1.1 4.0 0.4 84 5 49.3 36.7 61.5 0.5 0.0 0.00 57.4 60.6 1.3 4.3 1.3 339 6 50.0 36.9 60.6 0.5 0.0 0.00 56.8 60.6 1.3 3.4 1.1 4 7 50.7 38.8 63.9 0.4 0.0 0.00 56.5 60.6 1.8 3.4 1.8 9 8 51.3 40.5 66.3 0.4 0.2 0.00 56.3 60.6 1.6 2.7 1.6 22 9 51.8 43.3 72.6 0.4 1.9 0.00 55.9 60.8 1.8 3.1 1.8 16 10 54.1 46.2 74.4 0.4 6.2 0.00 55.9 60.8 1.3 2.5 1.1 48 11 57.6 44.8 62.3 0.6 11.5 0.00 56.5 60.8 3.4 6.3 3.1 139 12 59.5 45.5 59.8 0.7 17.0 0.00 57.2 60.8 3.1 6.5 2.9 144 13 63.7 44.6 49.7 1.0 32.7 0.00 58.5 60.8 2.9 7.4 2.5 162 14 66.2 43.7 44.2 1.2 46.3 0.00 60.4 60.8 6.0 12.8 5.8 151 15 67.5 39.2 35.5 1.5 31.5 0.00 62.6 60.8 7.8 12.3 7.4 157 16 68.0 36.7 31.6 1.6 34.2 0.00 64.2 60.8 8.1 14.8 7.8 166 17 67.1 36.5 32.4 1.5 19.6 0.00 65.3 60.8 6.7 11.0 6.5 162 18 63.7 41.4 44.0 1.1 3.8 0.00 65.3 60.8 2.0 5.6 2.0 154 19 62.4 40.3 44.1 1.1 0.2 0.00 64.8 60.8 2.0 8.9 2.0 103 20 61.5 39.7 44.6 1.0 0.0 0.00 64.0 60.8 7.2 13.0 1.1 49 21 58.6 40.3 50.6 0.8 0.0 0.00 63.3 60.8 8.3 13.0 8.1 334 22 56.1 40.6 56.1 0.7 0.0 0.00 62.4 60.8 5.6 10.3 5.6 338 23 54.9 41.0 59.4 0.6 0.0 0.00 61.3 61.0 3.1 7.2 3.1 344 24 55.4 41.5 59.5 0.6 0.0 0.00 60.4 61.0 2.0 5.8 1.1 314 AZMET Daily Weather Data : YUMA VALLEY : Jan 30 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.6 46.6 57.2 DegF RELATIVE HUMIDITY 77.2 27.3 55.6 % DEWPOINT 40.6 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 65.3 55.9 60.1 DegF SOIL TEMP. 20 in 61.0 60.3 60.6 DegF WIND SPEED 14.8 3.6 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 134 Degrees SOLAR RADIATION 205.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.4 109 8.6 179 13.1 269 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jan 31 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.8 40.8 57.4 0.6 0.0 0.00 59.9 61.0 2.2 4.9 1.3 353 2 54.7 40.1 57.5 0.6 0.0 0.00 59.4 61.2 3.4 6.9 3.4 339 3 53.6 38.3 56.2 0.6 0.0 0.00 58.8 61.2 5.4 11.9 5.1 324 4 54.7 36.3 49.9 0.7 0.0 0.00 58.1 61.2 9.6 18.1 9.4 317 5 53.6 36.3 51.6 0.7 0.0 0.00 57.7 61.2 11.6 18.8 11.4 314 6 53.4 36.3 52.0 0.7 0.0 0.00 57.4 61.3 12.1 20.1 12.1 310 7 53.1 36.5 53.5 0.6 0.0 0.00 57.0 61.3 13.2 21.0 13.0 304 8 52.2 36.7 55.5 0.6 0.2 0.00 56.7 61.3 11.0 18.1 10.7 300 9 52.7 36.9 54.6 0.6 10.8 0.00 56.3 61.3 10.7 18.8 10.5 301 10 54.3 37.2 52.4 0.7 30.3 0.00 56.3 61.3 10.5 14.8 10.3 284 11 56.3 37.4 49.3 0.8 44.7 0.00 57.2 61.5 10.7 17.0 10.5 265 12 60.1 36.1 40.7 1.0 54.5 0.00 58.8 61.5 12.1 17.7 11.9 272 13 62.2 35.4 36.8 1.2 59.3 0.00 60.6 61.3 11.6 19.2 11.2 273 14 63.5 34.9 34.5 1.3 58.3 0.00 62.6 61.3 11.6 18.6 10.7 278 15 64.4 35.1 33.4 1.4 52.1 0.00 64.4 61.3 11.6 18.1 11.0 275 16 64.2 34.9 33.3 1.4 35.8 0.00 65.7 61.3 11.2 17.2 10.7 290 17 64.4 33.3 31.2 1.4 25.1 0.00 66.2 61.3 10.5 16.1 10.1 289 18 63.1 33.6 33.0 1.3 8.1 0.00 66.2 61.3 8.5 14.8 8.3 290 19 58.6 35.4 41.8 1.0 0.2 0.00 65.3 61.3 4.5 8.1 4.3 260 20 56.1 36.3 47.3 0.8 0.0 0.00 64.0 61.3 6.0 13.0 5.8 262 21 55.2 37.2 50.6 0.7 0.0 0.00 62.8 61.3 6.3 14.1 6.0 266 22 52.3 37.6 56.8 0.6 0.0 0.00 61.7 61.5 4.9 8.1 4.9 251 23 52.9 37.0 55.0 0.6 0.0 0.00 60.6 61.5 7.8 11.9 7.6 269 24 52.2 37.8 58.0 0.6 0.0 0.00 59.7 61.5 6.0 11.4 5.8 258 AZMET Daily Weather Data : YUMA VALLEY : Jan 31 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.5 50.0 56.8 DegF RELATIVE HUMIDITY 64.8 29.0 47.6 % DEWPOINT 36.5 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 66.2 56.3 60.6 DegF SOIL TEMP. 20 in 61.5 61.0 61.3 DegF WIND SPEED 21.0 8.9 MPH WIND VECTOR MAG. 8.1 MPH WIND VECTOR DIR. 288 Degrees SOLAR RADIATION 379.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.0 113 7.7 187 12.8 282 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Feb 1 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.1 37.6 69.6 0.3 0.0 0.00 58.8 61.7 5.8 7.4 5.1 192 2 43.5 36.7 76.7 0.2 0.0 0.00 57.9 61.7 5.4 7.4 5.1 176 3 42.3 36.3 79.4 0.2 0.0 0.00 56.8 61.7 4.7 8.7 4.7 204 4 40.5 36.0 83.6 0.1 0.0 0.00 55.9 61.7 4.5 7.2 4.3 216 5 39.4 34.9 84.2 0.1 0.0 0.00 55.0 61.9 4.7 6.3 4.5 195 6 40.6 36.0 83.0 0.2 0.0 0.00 54.1 61.9 3.1 5.6 2.5 237 7 40.1 36.0 85.1 0.1 0.0 0.00 53.2 61.9 2.5 5.1 2.5 206 8 39.4 35.6 86.8 0.1 1.0 0.00 52.5 61.9 2.5 4.9 1.6 210 9 42.4 37.4 82.5 0.2 12.4 0.00 52.0 61.9 4.3 6.9 4.0 191 10 50.5 39.9 67.0 0.4 29.9 0.00 52.0 61.9 1.8 4.7 1.8 201 11 56.5 40.1 54.3 0.7 44.0 0.00 53.4 61.9 3.8 11.6 2.5 243 12 60.8 36.9 40.8 1.1 54.0 0.00 55.8 61.9 9.6 17.4 9.2 274 13 62.8 35.2 35.8 1.3 59.0 0.00 58.3 61.9 10.7 19.0 10.3 279 14 63.9 34.3 33.2 1.4 58.5 0.00 60.6 61.7 11.6 19.7 11.0 269 15 64.6 33.6 31.6 1.4 52.3 0.00 62.8 61.7 10.3 17.2 9.6 259 16 64.9 33.3 30.6 1.5 40.8 0.00 64.4 61.7 8.7 16.1 8.3 278 17 64.8 32.7 30.1 1.5 25.3 0.00 65.3 61.7 8.1 14.1 7.6 267 18 63.0 33.3 32.7 1.3 8.8 0.00 65.3 61.5 6.0 10.1 5.8 267 19 56.5 37.0 48.1 0.8 0.2 0.00 64.4 61.5 4.0 6.3 3.8 241 20 52.3 37.2 56.2 0.6 0.0 0.00 63.1 61.5 1.1 3.1 1.1 221 21 50.5 36.7 59.0 0.5 0.0 0.00 61.7 61.5 1.6 4.9 1.3 267 22 51.4 36.0 55.5 0.6 0.0 0.00 60.3 61.5 5.4 8.9 4.5 257 23 47.8 37.0 65.7 0.4 0.0 0.00 59.2 61.5 3.1 6.9 2.9 227 24 46.9 36.5 66.8 0.4 0.0 0.00 58.1 61.5 2.2 6.3 1.1 120 AZMET Daily Weather Data : YUMA VALLEY : Feb 1 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.7 38.5 51.4 DegF RELATIVE HUMIDITY 89.9 27.1 59.9 % DEWPOINT 36.1 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 65.3 51.8 58.5 DegF SOIL TEMP. 20 in 61.9 61.5 61.7 DegF WIND SPEED 19.7 5.1 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 245 Degrees SOLAR RADIATION 386.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.9 115 5.4 192 8.5 291 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Feb 2 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.3 35.8 68.8 0.3 0.0 0.00 57.0 61.7 1.6 5.4 0.2 310 2 42.4 34.9 74.6 0.2 0.0 0.00 55.9 61.7 1.6 5.1 0.4 14 3 40.5 33.8 76.9 0.2 0.0 0.00 55.0 61.7 1.1 4.3 0.4 2 4 41.5 36.7 82.4 0.2 0.0 0.00 54.0 61.7 1.1 3.8 1.1 264 5 40.1 34.5 79.9 0.2 0.0 0.00 53.2 61.9 2.7 4.3 1.1 14 6 39.2 33.8 80.7 0.2 0.0 0.00 52.3 61.9 1.8 4.0 1.6 23 7 38.1 33.1 82.2 0.1 0.0 0.00 51.6 61.9 2.5 4.3 2.2 49 8 37.8 33.1 82.5 0.1 1.0 0.00 50.9 61.9 2.0 4.3 2.0 22 9 41.9 34.5 74.6 0.2 12.9 0.00 50.4 61.9 2.2 4.7 2.2 30 10 48.0 38.3 69.0 0.4 30.3 0.00 50.5 61.9 3.8 5.8 3.6 46 11 54.7 39.7 57.2 0.6 44.4 0.00 52.0 61.7 3.8 7.4 3.6 57 12 60.3 36.9 41.7 1.0 54.2 0.00 54.3 61.7 3.1 9.4 2.7 3 13 63.1 34.2 33.8 1.3 59.3 0.00 57.4 61.7 5.4 10.7 2.0 274 14 64.8 34.2 32.1 1.4 58.0 0.00 60.3 61.5 4.3 9.8 3.4 249 15 67.5 32.7 27.5 1.7 51.4 0.00 63.0 61.5 2.7 9.4 0.9 47 16 67.6 30.7 25.1 1.7 39.4 0.00 65.1 61.5 3.4 9.4 2.5 304 17 67.3 30.6 25.3 1.7 24.1 0.00 66.2 61.3 5.8 12.1 5.1 333 18 66.0 29.8 25.7 1.6 8.1 0.00 66.2 61.3 3.6 8.5 3.4 2 19 59.4 33.4 37.9 1.1 0.2 0.00 65.3 61.2 1.3 3.6 0.4 244 20 57.2 31.3 37.3 1.0 0.0 0.00 63.9 61.2 3.1 5.8 2.2 299 21 56.5 33.3 41.2 0.9 0.0 0.00 62.4 61.2 4.5 6.3 4.3 322 22 54.1 34.0 46.5 0.8 0.0 0.00 61.2 61.2 3.6 4.7 2.9 332 23 48.2 35.1 60.5 0.4 0.0 0.00 59.9 61.3 2.0 3.4 2.0 291 24 49.5 34.7 56.7 0.5 0.0 0.00 58.6 61.3 1.8 4.0 1.8 321 AZMET Daily Weather Data : YUMA VALLEY : Feb 2 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.1 36.3 52.2 DegF RELATIVE HUMIDITY 88.5 22.9 55.0 % DEWPOINT 34.2 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 66.4 50.2 57.7 DegF SOIL TEMP. 20 in 61.9 61.2 61.5 DegF WIND SPEED 12.1 2.9 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 345 Degrees SOLAR RADIATION 383.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.1 120 6.7 199 9.7 300 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Feb 3 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.1 32.2 63.0 0.4 0.0 0.00 57.4 61.3 0.9 4.7 0.4 25 2 42.3 31.8 66.3 0.3 0.0 0.00 56.1 61.3 1.3 3.8 0.9 70 3 41.4 30.2 64.2 0.3 0.0 0.00 54.9 61.5 3.6 6.0 3.4 51 4 41.4 27.3 57.1 0.4 0.0 0.00 54.0 61.5 3.1 5.6 3.1 28 5 41.5 24.8 51.4 0.4 0.0 0.00 52.9 61.5 4.0 5.6 4.0 43 6 44.1 21.6 40.5 0.6 0.0 0.00 52.2 61.5 3.8 7.8 3.6 15 7 44.2 20.7 39.0 0.6 0.0 0.00 51.4 61.5 2.9 6.3 2.0 334 8 41.9 21.7 44.3 0.5 1.2 0.00 50.7 61.7 1.6 4.3 1.1 34 9 45.0 24.4 44.5 0.6 14.3 0.00 50.0 61.7 2.5 4.9 2.2 31 10 57.0 21.6 25.3 1.2 32.0 0.00 50.2 61.5 5.8 13.0 5.6 19 11 60.4 16.9 18.0 1.5 46.8 0.00 51.8 61.5 11.0 15.4 10.7 20 12 62.8 17.1 16.7 1.6 57.3 0.00 54.0 61.5 11.6 16.8 11.4 11 13 65.3 14.2 13.5 1.8 62.3 0.00 56.5 61.5 12.8 20.8 12.5 4 14 67.3 13.5 12.2 2.0 60.9 0.00 58.8 61.3 10.7 17.0 10.5 15 15 69.6 13.5 11.3 2.2 55.0 0.00 61.2 61.3 9.6 15.0 9.4 12 16 70.5 12.7 10.6 2.3 43.2 0.00 63.0 61.2 10.1 15.9 9.8 7 17 71.2 12.7 10.4 2.3 27.5 0.00 64.2 61.2 8.5 14.3 8.5 13 18 69.6 13.1 11.1 2.2 10.5 0.00 64.4 61.2 6.0 10.5 6.0 5 19 63.1 14.7 15.1 1.7 0.2 0.00 63.7 61.0 4.3 6.7 3.8 15 20 61.3 22.6 22.5 1.4 0.0 0.00 62.4 61.0 4.5 6.5 4.5 352 21 54.3 27.1 35.2 0.9 0.0 0.00 61.2 61.0 2.7 4.7 1.6 280 22 51.3 26.6 38.1 0.8 0.0 0.00 59.9 61.0 2.0 4.5 1.3 11 23 48.7 26.4 41.5 0.7 0.0 0.00 58.5 61.0 0.9 3.4 0.7 78 24 45.9 26.6 46.9 0.6 0.0 0.00 57.2 61.0 1.1 2.7 0.2 275 AZMET Daily Weather Data : YUMA VALLEY : Feb 3 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.8 39.6 54.3 DegF RELATIVE HUMIDITY 73.1 9.3 33.3 % DEWPOINT 21.4 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 64.4 50.0 57.0 DegF SOIL TEMP. 20 in 61.7 61.0 61.3 DegF WIND SPEED 20.8 5.1 MPH WIND VECTOR MAG. 4.7 MPH WIND VECTOR DIR. 13 Degrees SOLAR RADIATION 411.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.4 125 8.3 207 11.7 312 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Feb 4 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.3 26.4 51.4 0.5 0.0 0.00 55.9 61.2 1.6 4.3 0.9 46 2 40.6 26.1 56.0 0.4 0.0 0.00 54.9 61.2 1.1 3.8 0.4 70 3 41.2 25.7 53.8 0.4 0.0 0.00 53.8 61.2 1.1 3.4 0.9 335 4 42.6 23.2 46.0 0.5 0.0 0.00 52.9 61.2 2.9 5.8 2.5 3 5 44.8 19.0 35.4 0.6 0.0 0.00 52.0 61.3 4.0 6.3 3.8 48 6 46.8 19.2 33.2 0.7 0.0 0.00 51.3 61.3 3.4 9.4 2.9 36 7 48.2 17.6 29.2 0.8 0.0 0.00 50.9 61.3 6.3 11.6 6.0 42 8 45.9 18.3 33.0 0.7 1.2 0.00 50.7 61.3 3.8 9.2 2.9 13 9 52.3 18.1 25.7 1.0 14.8 0.00 50.4 61.3 6.7 11.4 6.5 41 10 60.3 18.0 19.2 1.4 32.3 0.00 50.9 61.3 8.3 12.3 8.1 34 11 64.9 14.7 14.0 1.8 46.8 0.00 52.5 61.2 10.5 15.0 10.3 21 12 68.5 13.8 12.0 2.1 57.1 0.00 54.9 61.2 11.0 17.4 10.7 14 13 71.4 13.8 10.8 2.3 61.9 0.00 57.6 61.2 11.2 17.0 11.0 13 14 73.0 13.1 9.9 2.5 61.2 0.00 60.3 61.2 11.4 16.8 11.2 9 15 75.0 13.5 9.4 2.7 54.7 0.00 62.6 61.0 11.4 17.2 11.2 8 16 76.6 13.3 8.8 2.9 43.0 0.00 64.4 61.0 8.9 13.2 8.7 13 17 76.6 14.4 9.3 2.8 27.5 0.00 65.7 61.0 8.3 13.0 8.1 20 18 74.3 15.1 10.3 2.6 10.5 0.00 66.2 60.8 6.3 11.4 6.0 18 19 69.6 13.1 11.1 2.2 0.2 0.00 65.7 60.8 3.6 6.5 3.4 14 20 61.9 17.6 18.2 1.6 0.0 0.00 64.4 60.8 2.5 5.6 0.4 335 21 59.2 19.4 21.3 1.4 0.0 0.00 63.0 60.8 1.3 4.9 0.4 247 22 59.4 24.1 25.7 1.3 0.0 0.00 61.7 60.8 3.6 7.4 3.1 354 23 53.8 25.7 33.3 0.9 0.0 0.00 60.6 60.8 2.2 4.0 1.8 77 24 50.2 26.8 41.0 0.8 0.0 0.00 59.5 61.0 2.7 6.0 0.4 209 AZMET Daily Weather Data : YUMA VALLEY : Feb 4 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.5 39.2 58.3 DegF RELATIVE HUMIDITY 65.8 7.2 25.8 % DEWPOINT 18.7 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 66.2 50.4 57.6 DegF SOIL TEMP. 20 in 61.3 60.8 61.2 DegF WIND SPEED 17.4 5.6 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 20 Degrees SOLAR RADIATION 410.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.9 133 11.0 218 14.4 326 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Feb 5 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.5 29.3 49.0 0.6 0.0 0.00 58.5 61.0 1.3 3.8 0.7 351 2 46.4 28.2 49.1 0.6 0.0 0.00 57.6 61.0 1.3 4.0 0.9 17 3 45.3 28.0 50.3 0.5 0.0 0.00 56.7 61.2 1.6 6.3 1.1 41 4 44.2 29.7 56.4 0.4 0.0 0.00 55.8 61.2 2.2 5.6 0.4 30 5 48.2 23.0 37.7 0.7 0.0 0.00 55.0 61.3 4.7 8.3 4.5 42 6 52.2 17.2 24.8 1.0 0.0 0.00 54.5 61.3 4.9 6.9 4.9 49 7 52.0 17.8 25.6 1.0 0.0 0.00 54.0 61.3 3.1 7.8 2.9 38 8 48.7 19.6 31.2 0.8 1.4 0.00 53.6 61.3 2.0 7.2 1.3 13 9 57.0 20.1 23.5 1.2 14.8 0.00 53.1 61.5 5.6 7.6 5.6 50 10 64.6 24.3 21.5 1.6 32.0 0.00 53.6 61.5 6.5 13.4 6.3 46 11 71.1 21.2 15.0 2.2 46.8 0.00 55.2 61.5 11.6 17.2 11.2 19 12 74.8 21.4 13.4 2.5 56.4 0.00 57.7 61.3 11.6 17.4 11.4 9 13 77.5 20.5 11.7 2.8 56.9 0.00 60.4 61.3 8.5 13.6 8.3 14 14 79.5 21.0 11.3 3.0 61.6 0.00 63.3 61.3 6.7 11.6 6.3 17 15 81.0 20.3 10.4 3.2 54.0 0.00 66.2 61.3 6.5 11.9 6.3 360 16 82.2 20.8 10.3 3.4 41.3 0.00 68.4 61.3 5.6 10.1 5.1 1 17 82.6 21.9 10.6 3.4 25.3 0.00 69.8 61.3 4.0 8.3 3.8 3 18 80.2 28.8 15.4 3.0 9.3 0.00 70.3 61.2 1.8 6.3 1.1 288 19 73.8 29.8 19.6 2.3 0.2 0.00 69.6 61.2 1.3 3.4 0.9 70 20 68.2 25.0 19.5 1.9 0.0 0.00 68.4 61.2 1.1 4.7 0.9 32 21 59.4 33.6 38.0 1.1 0.0 0.00 66.9 61.3 2.9 6.7 2.7 232 22 57.0 32.0 38.7 1.0 0.0 0.00 65.5 61.3 1.6 3.6 1.1 79 23 53.8 36.1 51.0 0.7 0.0 0.00 64.2 61.5 1.6 3.6 1.3 129 24 52.5 34.9 51.2 0.6 0.0 0.00 63.0 61.5 0.7 3.1 0.4 96 AZMET Daily Weather Data : YUMA VALLEY : Feb 5 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.3 42.1 62.4 DegF RELATIVE HUMIDITY 67.6 8.7 28.6 % DEWPOINT 25.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 70.3 53.1 60.8 DegF SOIL TEMP. 20 in 61.5 61.0 61.3 DegF WIND SPEED 17.4 4.0 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 23 Degrees SOLAR RADIATION 399.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.0 144 14.2 233 18.0 344 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Feb 6 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.8 34.9 56.3 0.5 0.0 0.00 61.7 61.5 2.0 4.5 0.9 82 2 49.5 33.6 54.2 0.6 0.0 0.00 60.6 61.7 0.9 4.3 0.4 342 3 47.5 33.6 58.3 0.5 0.0 0.00 59.7 61.9 1.3 4.3 0.9 306 4 48.0 33.1 55.9 0.5 0.0 0.00 58.8 61.9 2.2 8.1 0.9 5 5 47.7 31.5 53.2 0.5 0.0 0.00 57.9 62.1 1.6 5.8 0.7 218 6 47.8 31.8 53.3 0.5 0.0 0.00 57.4 62.1 3.8 6.0 3.8 29 7 48.7 31.6 51.6 0.6 0.0 0.00 56.8 62.2 4.7 7.6 4.0 27 8 49.8 29.8 46.1 0.7 1.4 0.00 56.3 62.2 1.8 4.3 1.1 339 9 51.6 32.4 47.8 0.7 12.2 0.00 55.8 62.2 1.3 4.0 0.7 31 10 58.6 31.3 35.5 1.1 27.7 0.00 56.1 62.2 3.1 4.7 3.1 52 11 65.1 32.7 29.8 1.5 40.6 0.00 57.4 62.2 6.0 13.2 6.0 57 12 69.3 31.5 24.6 1.8 52.8 0.00 59.5 62.2 9.2 14.1 8.9 60 13 72.9 31.5 21.7 2.2 56.6 0.00 62.1 62.2 5.8 10.3 5.6 55 14 76.3 30.6 18.7 2.5 46.1 0.00 64.9 62.2 2.2 6.7 1.6 99 15 78.1 31.1 17.9 2.7 41.3 0.00 67.5 62.2 2.2 4.9 1.6 110 16 78.6 33.6 19.5 2.7 34.6 0.00 69.4 62.2 3.8 6.3 3.6 168 17 78.4 37.2 22.7 2.6 24.4 0.00 70.7 62.2 4.7 6.3 4.5 183 18 74.5 43.0 32.6 2.0 7.4 0.00 71.1 62.2 3.4 4.5 3.1 188 19 69.3 43.0 38.4 1.5 0.5 0.00 70.5 62.2 1.6 3.1 1.3 220 20 64.0 40.6 42.3 1.2 0.0 0.00 69.1 62.2 2.2 3.8 2.0 228 21 61.2 38.5 43.1 1.0 0.0 0.00 67.6 62.2 1.6 2.7 0.7 19 22 55.4 41.7 60.0 0.6 0.0 0.00 66.0 62.2 2.0 3.6 1.8 107 23 52.0 41.2 66.9 0.4 0.0 0.00 64.6 62.4 1.1 7.2 0.4 169 24 51.3 40.5 66.4 0.4 0.0 0.00 63.3 62.4 0.9 2.2 0.7 340 AZMET Daily Weather Data : YUMA VALLEY : Feb 6 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.5 45.9 60.3 DegF RELATIVE HUMIDITY 73.0 15.2 42.4 % DEWPOINT 35.1 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 71.1 55.8 62.8 DegF SOIL TEMP. 20 in 62.4 61.5 62.2 DegF WIND SPEED 14.1 2.9 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 71 Degrees SOLAR RADIATION 345.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.7 154 13.3 246 17.6 362 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Feb 7 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.7 38.1 61.9 0.5 0.0 0.00 62.1 62.6 1.6 3.8 1.3 360 2 50.7 37.4 60.3 0.5 0.0 0.00 61.0 62.6 2.2 4.3 2.0 13 3 48.2 36.0 62.2 0.4 0.0 0.00 59.9 62.6 0.9 2.7 0.9 41 4 46.8 34.7 63.0 0.4 0.0 0.00 59.0 62.8 1.6 4.3 1.6 57 5 47.3 35.2 63.1 0.4 0.0 0.00 58.1 62.8 2.5 4.0 2.5 29 6 47.1 35.6 64.4 0.4 0.0 0.00 57.4 63.0 2.5 4.3 2.5 20 7 46.4 34.3 62.6 0.4 0.0 0.00 56.7 63.0 1.8 3.1 1.8 17 8 45.1 33.4 63.2 0.4 1.9 0.00 55.9 63.0 2.9 6.0 2.9 34 9 47.8 34.0 58.6 0.5 13.9 0.00 55.4 63.0 3.6 5.6 3.4 13 10 55.0 37.6 52.2 0.7 33.9 0.00 55.6 63.1 4.5 6.0 4.3 36 11 63.3 36.0 36.3 1.3 41.8 0.00 57.2 63.1 3.4 5.6 3.1 84 12 69.3 34.0 27.1 1.8 48.7 0.00 59.5 63.0 2.2 5.4 1.8 119 13 72.7 33.6 23.8 2.1 55.9 0.00 62.6 63.0 2.5 6.7 2.2 147 14 74.5 33.6 22.4 2.3 50.7 0.00 65.5 63.0 2.9 7.4 2.2 188 15 76.1 33.6 21.3 2.4 49.0 0.00 68.0 63.0 2.7 5.6 2.2 202 16 77.9 32.7 19.3 2.6 44.4 0.00 70.0 63.0 2.9 5.6 2.5 230 17 77.7 32.7 19.4 2.6 23.4 0.00 71.4 63.0 2.7 4.7 2.5 240 18 73.8 38.3 27.7 2.1 6.4 0.00 71.6 62.8 2.9 4.3 2.9 233 19 67.5 36.9 32.4 1.6 0.2 0.00 70.9 62.8 3.6 4.3 3.6 257 20 63.7 37.9 38.7 1.2 0.0 0.00 69.4 62.8 2.0 3.1 1.8 257 21 57.6 41.5 55.3 0.7 0.0 0.00 67.8 62.8 2.2 4.7 0.9 116 22 55.4 41.7 60.0 0.6 0.0 0.00 66.4 63.0 1.6 4.3 0.7 44 23 55.4 40.5 57.1 0.6 0.0 0.00 65.1 63.0 2.5 6.0 2.2 9 24 53.8 38.8 56.9 0.6 0.0 0.00 64.0 63.0 2.2 6.0 2.0 348 AZMET Daily Weather Data : YUMA VALLEY : Feb 7 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.2 44.1 59.4 DegF RELATIVE HUMIDITY 70.0 17.7 46.2 % DEWPOINT 36.1 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 71.8 55.4 63.0 DegF SOIL TEMP. 20 in 63.1 62.4 63.0 DegF WIND SPEED 7.4 2.5 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 19 Degrees SOLAR RADIATION 370.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.4 163 12.6 258 16.9 379 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Feb 8 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.6 38.3 60.3 0.5 0.0 0.00 62.8 63.1 1.3 4.0 1.1 312 2 50.4 37.2 60.4 0.5 0.0 0.00 61.7 63.1 1.8 4.3 1.6 37 3 48.0 37.8 67.6 0.4 0.0 0.00 60.6 63.3 3.1 5.6 1.1 23 4 48.4 37.2 65.3 0.4 0.0 0.00 59.7 63.3 3.4 5.4 3.4 34 5 48.2 35.8 61.9 0.4 0.0 0.00 59.0 63.3 2.9 4.9 2.9 26 6 46.6 35.4 65.0 0.4 0.0 0.00 58.1 63.5 3.8 4.9 3.8 27 7 46.2 34.3 63.0 0.4 0.0 0.00 57.4 63.5 2.9 4.3 2.7 32 8 45.0 34.3 66.2 0.3 1.4 0.00 56.5 63.5 2.5 3.6 2.5 41 9 48.9 37.4 64.2 0.4 17.0 0.00 55.9 63.5 1.3 2.9 0.2 78 10 56.3 38.3 50.9 0.8 32.0 0.00 56.1 63.7 3.6 5.8 3.4 45 11 62.8 39.4 42.2 1.1 41.6 0.00 57.6 63.5 3.1 6.3 2.9 32 12 68.5 36.5 30.7 1.6 53.8 0.00 59.9 63.5 2.0 4.7 1.6 351 13 73.4 36.3 25.9 2.1 61.6 0.00 63.0 63.5 1.8 5.6 0.2 46 14 76.8 31.1 18.8 2.6 56.9 0.00 66.4 63.5 2.2 6.0 1.3 104 15 78.6 28.8 16.0 2.8 49.9 0.00 69.3 63.5 2.5 5.6 1.6 155 16 78.4 32.0 18.3 2.7 30.8 0.00 71.4 63.5 2.9 4.9 2.9 208 17 77.0 37.0 23.6 2.4 16.0 0.00 72.3 63.5 3.6 4.7 3.4 219 18 73.9 35.6 24.6 2.2 4.3 0.00 72.1 63.3 3.1 4.5 3.1 252 19 70.3 36.3 28.5 1.8 0.2 0.00 71.4 63.3 5.1 7.4 5.1 281 20 68.7 32.2 25.6 1.8 0.0 0.00 70.2 63.3 5.4 8.3 5.1 290 21 63.7 33.1 32.2 1.4 0.0 0.00 68.9 63.3 2.2 6.3 0.7 266 22 57.4 37.2 47.2 0.9 0.0 0.00 67.6 63.3 3.1 4.9 2.9 122 23 55.0 39.7 56.3 0.6 0.0 0.00 66.2 63.5 1.1 3.4 0.9 157 24 52.2 39.0 60.8 0.5 0.0 0.00 64.8 63.5 0.9 2.7 0.4 119 AZMET Daily Weather Data : YUMA VALLEY : Feb 8 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.5 43.9 60.3 DegF RELATIVE HUMIDITY 75.3 12.5 44.8 % DEWPOINT 35.8 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 72.3 55.9 63.7 DegF SOIL TEMP. 20 in 63.7 63.0 63.5 DegF WIND SPEED 8.3 2.7 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 3 Degrees SOLAR RADIATION 365.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.5 172 12.8 271 16.7 396 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Feb 9 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.4 40.1 67.8 0.4 0.0 0.00 63.7 63.7 1.1 2.7 0.4 262 2 50.4 36.1 57.8 0.5 0.0 0.00 62.6 63.7 2.0 4.9 2.0 49 3 49.1 36.9 62.8 0.4 0.0 0.00 61.5 63.7 0.9 2.0 0.4 6 4 48.7 34.3 57.5 0.5 0.0 0.00 60.6 63.9 1.1 2.9 0.9 29 5 48.6 32.9 54.7 0.5 0.0 0.00 59.9 63.9 2.0 3.4 1.8 22 6 49.3 30.2 47.5 0.6 0.0 0.00 59.0 64.0 1.3 3.1 1.1 344 7 47.1 32.2 56.1 0.5 0.0 0.00 58.3 64.0 2.0 4.7 1.6 87 8 46.9 34.9 62.8 0.4 1.2 0.00 57.6 64.0 2.9 4.9 2.7 26 9 52.7 34.5 50.3 0.7 18.2 0.00 57.4 64.0 4.0 6.0 3.6 19 10 59.4 35.4 41.0 1.0 29.4 0.00 57.9 64.0 2.7 4.7 2.2 48 11 66.4 34.2 30.3 1.5 43.2 0.00 59.4 64.0 2.5 4.9 2.0 105 12 69.4 35.2 28.4 1.8 41.6 0.00 61.9 64.0 2.9 5.6 2.7 148 13 71.1 35.8 27.4 1.9 46.3 0.00 64.2 64.0 2.9 5.6 2.7 134 14 72.7 35.1 25.1 2.1 36.1 0.00 66.6 64.0 2.9 5.1 2.5 196 15 75.7 32.7 20.8 2.4 51.4 0.00 68.7 64.0 4.0 7.4 3.8 155 16 75.7 34.7 22.5 2.4 26.3 0.00 70.5 64.0 3.4 6.3 2.7 211 17 75.6 37.8 25.5 2.2 21.0 0.00 71.4 63.9 2.2 4.5 2.0 256 18 71.4 41.2 33.6 1.8 5.7 0.00 71.6 63.9 2.7 4.3 2.7 266 19 67.1 39.9 36.9 1.4 0.2 0.00 70.9 63.9 2.5 4.3 2.5 262 20 64.4 40.1 41.0 1.2 0.0 0.00 69.8 63.9 1.1 2.7 1.1 202 21 60.6 44.1 54.5 0.8 0.0 0.00 68.5 63.9 1.3 3.4 1.1 125 22 58.6 41.5 53.1 0.8 0.0 0.00 67.3 64.0 2.0 3.4 1.6 1 23 58.3 39.7 49.8 0.8 0.0 0.00 66.2 64.0 1.8 3.6 1.6 37 24 57.0 39.9 52.9 0.8 0.0 0.00 65.1 64.0 2.2 3.6 2.2 44 AZMET Daily Weather Data : YUMA VALLEY : Feb 9 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.2 44.4 60.3 DegF RELATIVE HUMIDITY 74.1 15.4 44.2 % DEWPOINT 36.7 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 71.6 57.4 64.2 DegF SOIL TEMP. 20 in 64.0 63.5 63.9 DegF WIND SPEED 7.4 2.2 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 77 Degrees SOLAR RADIATION 320.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.5 181 11.9 283 15.8 411 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Feb 10 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.9 41.2 60.0 0.6 0.0 0.00 64.2 64.2 0.9 3.1 0.7 327 2 53.2 38.8 58.2 0.6 0.0 0.00 63.3 64.2 0.9 2.7 0.7 13 3 51.3 39.0 62.8 0.5 0.0 0.00 62.4 64.2 0.9 3.6 0.9 78 4 50.7 38.7 63.2 0.5 0.0 0.00 61.5 64.4 2.7 4.7 2.5 37 5 50.9 37.0 58.9 0.5 0.0 0.00 60.8 64.4 2.2 4.9 1.3 11 6 49.5 37.9 64.4 0.4 0.0 0.00 60.1 64.4 1.3 2.7 0.9 41 7 49.6 37.4 63.0 0.4 0.0 0.00 59.5 64.4 1.6 3.8 1.3 15 8 50.2 37.4 61.6 0.5 0.7 0.00 59.0 64.4 1.8 4.0 1.6 7 9 51.6 38.5 60.8 0.5 6.4 0.00 58.8 64.6 3.8 5.8 3.8 28 10 56.8 39.7 52.9 0.8 23.2 0.00 59.0 64.6 3.6 6.3 3.6 41 11 64.6 36.9 36.1 1.3 41.3 0.00 60.1 64.6 4.0 6.7 4.0 47 12 70.2 35.2 27.7 1.8 53.3 0.00 62.1 64.6 3.4 6.3 2.9 97 13 74.1 35.8 24.7 2.2 54.0 0.00 65.1 64.6 3.6 7.6 3.1 148 14 75.9 37.8 25.1 2.3 49.0 0.00 68.0 64.4 4.7 8.7 4.0 151 15 76.5 39.4 26.2 2.3 34.4 0.00 70.2 64.4 5.1 8.7 4.9 180 16 77.0 39.6 26.1 2.3 26.3 0.00 71.8 64.4 4.7 7.6 4.3 199 17 75.9 42.3 30.2 2.1 12.9 0.00 72.3 64.4 2.5 4.5 2.2 228 18 71.8 48.0 42.8 1.5 4.1 0.00 72.3 64.4 2.2 3.8 2.2 258 19 68.5 46.2 44.8 1.3 0.2 0.00 71.6 64.4 1.8 3.8 1.6 241 20 65.3 46.0 49.6 1.1 0.0 0.00 70.7 64.4 1.8 4.0 1.8 222 21 62.6 47.7 58.4 0.8 0.0 0.00 69.6 64.4 1.8 3.8 1.6 167 22 59.9 50.4 70.8 0.5 0.0 0.00 68.7 64.4 1.6 4.3 1.6 196 23 59.4 50.0 70.9 0.5 0.0 0.00 67.8 64.6 1.6 3.4 0.7 10 24 59.4 48.7 68.2 0.6 0.0 0.00 66.9 64.6 1.6 3.1 1.3 297 AZMET Daily Weather Data : YUMA VALLEY : Feb 10 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.7 48.2 61.7 DegF RELATIVE HUMIDITY 75.8 22.8 50.3 % DEWPOINT 41.2 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 72.5 58.8 65.3 DegF SOIL TEMP. 20 in 64.6 64.0 64.4 DegF WIND SPEED 8.7 2.5 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 117 Degrees SOLAR RADIATION 305.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.4 190 13.1 296 17.8 429 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Feb 11 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.6 48.0 67.9 0.5 0.0 0.00 66.2 64.6 2.0 3.4 1.8 263 2 57.9 46.6 66.1 0.6 0.0 0.00 65.3 64.8 1.1 3.1 1.1 24 3 57.2 46.2 66.8 0.5 0.0 0.00 64.6 64.8 1.6 4.5 1.1 10 4 56.7 45.7 66.5 0.5 0.0 0.00 64.0 64.8 1.6 4.7 1.1 13 5 54.3 45.9 72.6 0.4 0.0 0.00 63.3 64.9 0.7 2.7 0.7 330 6 54.5 45.3 70.9 0.4 0.0 0.00 62.6 64.9 1.1 3.8 0.9 320 7 54.7 45.5 71.5 0.4 0.0 0.00 62.1 65.1 0.9 3.4 0.2 339 8 54.1 45.5 72.5 0.4 0.7 0.00 61.7 65.1 0.9 3.4 0.7 28 9 56.7 47.8 72.2 0.4 7.9 0.00 61.3 65.1 0.7 2.5 0.4 318 10 61.3 49.8 66.3 0.6 12.7 0.00 61.5 65.1 2.5 6.5 1.8 236 11 63.3 43.3 48.2 1.0 12.4 0.00 62.2 65.1 4.7 9.6 4.5 276 12 65.3 43.0 44.2 1.2 38.2 0.00 63.1 65.1 4.9 9.4 4.5 222 13 68.5 46.0 44.3 1.3 44.0 0.00 64.9 65.1 7.2 11.4 5.8 264 14 71.4 45.9 40.1 1.6 54.7 0.00 67.1 65.1 6.0 16.3 5.6 271 15 74.5 45.1 34.9 1.9 44.0 0.00 69.4 65.1 9.2 16.6 8.5 272 16 75.4 45.0 33.8 2.0 36.1 0.00 71.1 65.1 12.3 19.5 11.6 264 17 74.5 42.4 31.8 2.0 25.6 0.00 72.0 65.1 15.7 23.7 15.2 281 18 72.0 42.6 34.8 1.8 10.5 0.00 72.1 65.1 13.2 19.2 13.0 291 19 68.9 42.6 38.4 1.5 0.5 0.00 71.4 65.1 13.9 25.1 13.6 301 20 66.0 43.7 44.6 1.2 0.0 0.00 70.5 65.1 14.3 23.7 14.3 299 21 63.5 42.3 45.9 1.1 0.0 0.00 69.4 65.1 12.8 20.8 12.5 293 22 61.7 40.6 45.8 1.0 0.0 0.00 68.4 65.1 12.5 18.8 12.3 292 23 59.9 39.9 47.7 0.9 0.0 0.00 67.3 65.3 13.4 19.2 13.2 282 24 58.5 40.5 50.9 0.8 0.0 0.00 66.2 65.3 12.8 22.4 12.5 290 AZMET Daily Weather Data : YUMA VALLEY : Feb 11 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.3 53.2 63.0 DegF RELATIVE HUMIDITY 79.5 28.5 53.3 % DEWPOINT 44.6 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 72.1 61.3 66.2 DegF SOIL TEMP. 20 in 65.3 64.6 65.1 DegF WIND SPEED 25.1 6.9 MPH WIND VECTOR MAG. 6.0 MPH WIND VECTOR DIR. 285 Degrees SOLAR RADIATION 287.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.9 200 14.8 311 19.8 449 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Feb 12 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.7 38.3 45.0 1.0 0.0 0.00 65.3 65.3 15.0 21.9 14.5 305 2 58.5 38.3 46.9 0.9 0.0 0.00 64.4 65.5 7.8 15.0 7.2 289 3 53.4 39.4 59.5 0.6 0.0 0.00 63.7 65.5 4.3 14.8 0.9 197 4 47.5 38.8 72.0 0.3 0.0 0.00 62.6 65.5 3.1 6.3 2.2 186 5 47.5 38.3 70.5 0.3 0.0 0.00 61.5 65.7 2.0 5.8 0.9 167 6 46.8 38.3 72.1 0.3 0.0 0.00 60.4 65.7 5.1 9.8 4.9 149 7 47.3 37.6 69.1 0.3 0.0 0.00 59.5 65.7 3.4 7.4 2.7 143 8 48.0 37.6 67.3 0.4 1.9 0.00 58.6 65.7 3.1 7.2 2.2 228 9 50.0 40.1 68.5 0.4 16.0 0.00 58.1 65.7 1.1 3.1 0.7 194 10 59.2 39.6 48.4 0.9 32.5 0.00 58.3 65.7 4.5 9.2 4.0 324 11 62.4 41.4 46.1 1.0 47.3 0.00 59.5 65.7 8.7 12.8 8.5 291 12 64.4 40.6 42.0 1.2 57.8 0.00 61.5 65.7 9.4 15.0 8.7 291 13 66.4 38.3 35.6 1.4 62.8 0.00 64.0 65.7 6.9 12.3 6.3 276 14 68.0 35.2 29.8 1.6 62.3 0.00 66.7 65.5 6.5 11.2 5.8 250 15 69.4 34.5 27.6 1.8 55.4 0.00 69.1 65.5 6.9 13.0 6.5 220 16 69.8 34.9 27.6 1.8 43.7 0.00 70.9 65.5 6.3 11.6 5.8 211 17 69.6 34.3 27.2 1.8 28.0 0.00 72.0 65.3 6.3 10.3 5.8 215 18 68.2 35.2 29.5 1.7 11.7 0.00 72.0 65.3 4.0 6.9 4.0 209 19 62.1 39.9 44.2 1.1 0.5 0.00 71.1 65.3 1.3 3.6 1.3 234 20 58.6 37.2 44.7 0.9 0.0 0.00 69.6 65.3 1.1 2.7 0.9 82 21 55.4 38.5 53.0 0.7 0.0 0.00 68.0 65.3 0.7 2.2 0.2 39 22 54.7 39.4 56.7 0.6 0.0 0.00 66.4 65.3 3.8 11.0 3.6 268 23 57.9 36.9 45.1 0.9 0.0 0.00 65.1 65.3 11.2 18.3 11.0 300 24 57.4 36.0 44.3 0.9 0.0 0.00 64.2 65.5 14.1 22.6 13.9 305 AZMET Daily Weather Data : YUMA VALLEY : Feb 12 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.2 45.0 58.5 DegF RELATIVE HUMIDITY 76.7 23.0 48.9 % DEWPOINT 37.9 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 72.1 57.9 64.8 DegF SOIL TEMP. 20 in 65.7 65.3 65.5 DegF WIND SPEED 22.6 5.6 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 271 Degrees SOLAR RADIATION 420.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.4 206 8.6 320 12.6 462 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Feb 13 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.7 34.5 43.3 0.9 0.0 0.00 63.3 65.5 17.4 25.9 17.2 305 2 54.7 34.0 45.5 0.8 0.0 0.00 62.6 65.5 13.0 21.0 12.5 289 3 54.0 35.1 48.9 0.7 0.0 0.00 61.9 65.5 10.3 17.2 10.1 288 4 52.9 36.5 53.7 0.6 0.0 0.00 61.2 65.7 9.4 13.9 9.4 276 5 52.5 38.1 58.0 0.6 0.0 0.00 60.4 65.7 6.0 13.4 5.8 296 6 50.2 38.3 63.6 0.4 0.0 0.00 59.9 65.7 3.8 10.3 3.4 282 7 49.3 37.6 64.2 0.4 0.0 0.00 59.2 65.7 5.4 11.9 5.1 272 8 48.9 37.8 65.2 0.4 1.9 0.00 58.3 65.7 8.1 15.9 7.8 275 9 52.9 38.7 58.3 0.6 16.0 0.00 57.9 65.7 12.5 18.8 12.5 292 10 56.1 39.2 53.3 0.7 32.5 0.00 58.1 65.5 11.9 18.3 11.6 289 11 59.7 38.3 45.1 1.0 44.9 0.00 59.2 65.5 12.5 21.7 12.3 303 12 63.3 37.0 37.7 1.2 57.1 0.00 61.0 65.5 17.7 27.1 17.2 298 13 65.3 37.4 35.5 1.4 62.8 0.00 62.8 65.3 13.6 20.6 13.0 285 14 66.7 37.0 33.3 1.5 62.1 0.00 65.1 65.3 17.2 27.5 16.6 281 15 67.3 34.7 29.9 1.6 55.0 0.00 66.9 65.3 17.9 25.3 17.4 276 16 67.3 34.5 29.6 1.6 44.9 0.00 68.0 65.3 15.9 23.9 15.4 268 17 66.9 34.0 29.4 1.6 29.9 0.00 68.7 65.1 15.7 22.6 15.0 266 18 65.1 32.2 29.1 1.5 11.9 0.00 68.7 65.1 16.1 25.1 15.9 273 19 61.5 33.1 34.2 1.2 0.7 0.00 67.8 65.1 16.3 24.8 16.1 289 20 59.0 34.2 39.1 1.0 0.0 0.00 66.6 65.1 15.0 21.3 14.8 288 21 57.2 35.1 43.5 0.9 0.0 0.00 65.3 65.1 13.2 20.6 13.0 289 22 55.6 35.1 46.0 0.8 0.0 0.00 64.2 65.1 11.6 17.0 11.4 287 23 54.7 35.1 47.7 0.8 0.0 0.00 63.1 65.1 9.4 14.5 9.4 286 24 54.7 36.1 49.3 0.7 0.0 0.00 62.4 65.1 10.5 15.2 10.3 284 AZMET Daily Weather Data : YUMA VALLEY : Feb 13 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.0 46.6 57.9 DegF RELATIVE HUMIDITY 70.5 25.9 45.1 % DEWPOINT 36.0 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 68.9 57.9 63.1 DegF SOIL TEMP. 20 in 65.7 65.1 65.3 DegF WIND SPEED 27.5 12.5 MPH WIND VECTOR MAG. 12.1 MPH WIND VECTOR DIR. 285 Degrees SOLAR RADIATION 419.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.7 210 7.9 328 12.2 474 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Feb 14 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.7 36.1 49.2 0.7 0.0 0.00 61.9 65.1 11.6 19.5 11.4 294 2 54.9 36.3 49.5 0.7 0.0 0.00 61.3 65.1 13.4 21.0 13.2 300 3 53.6 37.2 53.8 0.6 0.0 0.00 61.0 65.1 8.9 19.7 7.8 272 4 50.2 38.7 64.6 0.4 0.0 0.00 60.4 65.1 4.9 7.2 4.7 187 5 49.3 39.4 68.5 0.4 0.0 0.00 59.9 65.1 3.8 5.8 3.6 190 6 49.3 39.7 69.3 0.4 0.0 0.00 59.5 65.1 4.5 6.7 4.0 165 7 47.8 39.9 73.8 0.3 0.0 0.00 59.0 65.1 3.1 5.6 2.7 261 8 48.4 40.1 72.9 0.3 1.2 0.00 58.5 65.1 4.7 7.2 4.7 229 9 50.4 41.2 70.7 0.4 16.5 0.00 58.1 65.1 3.4 7.2 2.9 210 10 56.3 40.6 55.7 0.7 33.0 0.00 58.3 65.1 6.3 11.0 4.9 253 11 61.3 37.9 41.9 1.1 47.5 0.00 59.5 65.1 9.2 20.4 8.3 292 12 65.5 32.0 28.7 1.5 58.0 0.00 61.3 65.1 13.4 24.4 13.0 344 13 66.7 30.7 25.9 1.7 63.3 0.00 63.3 64.9 13.4 23.0 13.0 344 14 68.0 28.9 23.1 1.8 62.8 0.00 65.3 64.9 13.9 25.1 13.4 341 15 68.9 27.0 20.5 1.9 56.4 0.00 67.1 64.9 13.9 22.8 13.2 338 16 69.3 25.2 18.9 2.0 44.9 0.00 68.2 64.8 13.9 22.8 13.4 333 17 68.9 25.2 19.1 2.0 29.4 0.00 68.9 64.8 12.5 29.5 12.1 336 18 67.8 23.9 18.8 1.9 12.7 0.00 68.9 64.8 11.2 19.5 10.7 334 19 65.7 21.4 18.2 1.8 0.7 0.00 68.2 64.8 9.2 15.9 9.2 324 20 62.8 22.1 20.8 1.5 0.0 0.00 66.9 64.8 6.3 8.9 6.0 328 21 60.3 23.5 24.3 1.4 0.0 0.00 65.7 64.8 5.6 10.3 5.6 349 22 62.2 19.9 19.4 1.5 0.0 0.00 64.6 64.8 8.3 13.6 8.3 356 23 60.8 17.4 18.2 1.5 0.0 0.00 63.7 64.8 6.7 11.6 6.5 8 24 56.1 19.9 24.2 1.2 0.0 0.00 62.8 64.8 4.3 6.7 4.0 3 AZMET Daily Weather Data : YUMA VALLEY : Feb 14 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.0 46.6 59.2 DegF RELATIVE HUMIDITY 77.0 15.0 39.6 % DEWPOINT 30.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 68.9 57.9 63.0 DegF SOIL TEMP. 20 in 65.3 64.8 64.9 DegF WIND SPEED 29.5 8.5 MPH WIND VECTOR MAG. 6.0 MPH WIND VECTOR DIR. 322 Degrees SOLAR RADIATION 426.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.21 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.4 216 8.8 336 13.3 487 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Feb 15 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.3 21.6 29.6 0.9 0.0 0.00 61.7 64.9 5.1 6.7 4.9 356 2 49.8 22.1 33.5 0.8 0.0 0.00 60.6 64.9 2.9 6.7 1.8 29 3 46.2 24.3 42.5 0.6 0.0 0.00 59.5 64.9 2.0 4.9 1.3 340 4 41.9 26.8 54.9 0.4 0.0 0.00 58.3 64.9 2.2 4.5 1.1 85 5 39.0 26.8 61.0 0.3 0.0 0.00 57.2 64.9 2.7 5.8 2.5 213 6 38.8 25.5 58.6 0.3 0.0 0.00 56.1 65.1 2.5 4.9 1.6 174 7 37.8 26.6 64.0 0.3 0.0 0.00 55.0 65.1 3.6 5.6 3.1 101 8 41.4 24.1 50.1 0.4 2.6 0.00 54.1 65.1 4.5 8.5 4.3 43 9 45.7 28.8 51.9 0.5 18.4 0.00 53.6 65.1 3.4 6.3 3.1 37 10 56.3 25.0 30.1 1.1 35.1 0.00 54.0 65.1 2.5 4.9 1.3 71 11 61.5 27.3 27.2 1.4 49.2 0.00 55.6 64.9 3.6 6.7 3.4 236 12 68.4 22.3 17.5 2.0 59.5 0.00 58.5 64.9 5.1 13.9 0.9 10 13 71.1 16.9 12.5 2.3 65.0 0.00 61.5 64.8 11.6 19.0 11.2 13 14 72.0 16.0 11.7 2.4 64.0 0.00 64.0 64.8 9.2 16.3 8.7 17 15 73.2 16.5 11.4 2.5 57.3 0.00 66.6 64.8 8.5 15.0 8.1 13 16 74.1 16.7 11.1 2.6 45.4 0.00 68.5 64.6 6.9 12.8 6.5 360 17 74.5 18.5 12.0 2.6 29.6 0.00 69.6 64.6 6.7 13.2 6.3 12 18 73.6 18.5 12.3 2.5 12.9 0.00 70.0 64.4 4.9 9.4 4.7 14 19 69.1 17.8 14.0 2.1 0.7 0.00 69.4 64.4 3.1 6.0 3.1 14 20 64.4 19.8 18.0 1.7 0.0 0.00 68.0 64.4 2.0 3.8 2.0 15 21 58.3 25.2 28.5 1.2 0.0 0.00 66.6 64.4 1.8 4.3 0.7 283 22 56.1 25.3 30.3 1.1 0.0 0.00 64.9 64.4 1.6 4.0 1.3 30 23 53.2 27.1 36.4 0.9 0.0 0.00 63.7 64.4 2.7 7.8 1.3 119 24 50.5 27.7 41.0 0.7 0.0 0.00 62.4 64.4 1.8 5.6 1.6 155 AZMET Daily Weather Data : YUMA VALLEY : Feb 15 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.2 36.9 57.0 DegF RELATIVE HUMIDITY 70.1 9.6 31.7 % DEWPOINT 22.8 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 70.0 53.6 61.7 DegF SOIL TEMP. 20 in 65.1 64.4 64.8 DegF WIND SPEED 19.0 4.3 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 18 Degrees SOLAR RADIATION 440.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.7 222 9.5 346 12.8 500 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Feb 16 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.0 25.5 35.7 0.9 0.0 0.00 61.2 64.4 2.9 5.8 2.5 49 2 48.2 29.7 48.9 0.6 0.0 0.00 60.3 64.6 3.1 6.5 2.7 159 3 46.2 29.8 52.6 0.5 0.0 0.00 59.4 64.6 2.0 4.9 1.3 25 4 46.8 30.6 53.6 0.5 0.0 0.00 58.5 64.6 2.5 6.3 1.3 341 5 48.0 28.0 45.9 0.6 0.0 0.00 57.6 64.6 3.1 5.4 2.9 19 6 43.9 30.4 58.6 0.4 0.0 0.00 56.8 64.8 2.2 6.9 1.1 147 7 44.2 32.2 62.7 0.4 0.0 0.00 56.1 64.8 1.8 7.4 1.6 338 8 45.0 30.6 57.1 0.4 2.6 0.00 55.6 64.8 3.1 4.7 2.5 34 9 52.0 30.6 43.8 0.7 17.9 0.00 55.2 64.8 5.1 8.1 5.1 25 10 60.4 33.4 36.1 1.1 34.2 0.00 55.6 64.8 5.6 8.9 5.4 36 11 70.2 30.9 23.5 2.0 48.3 0.00 57.4 64.8 7.4 13.4 7.2 28 12 74.7 28.6 18.1 2.4 58.3 0.00 60.1 64.6 10.3 15.0 10.3 29 13 76.8 29.3 17.3 2.6 63.3 0.00 63.1 64.6 9.2 15.4 8.9 16 14 78.6 31.3 17.8 2.8 62.6 0.00 66.2 64.6 10.3 15.9 10.1 12 15 79.9 31.5 17.1 2.9 56.4 0.00 68.7 64.4 8.7 16.6 8.5 356 16 80.8 30.9 16.3 3.0 44.9 0.00 70.9 64.4 7.4 15.0 6.9 359 17 80.6 32.0 17.1 3.0 29.4 0.00 72.1 64.4 8.7 14.1 8.5 24 18 79.0 32.4 18.3 2.8 12.9 0.00 72.7 64.4 7.6 11.6 7.4 20 19 74.5 32.7 21.6 2.3 0.7 0.00 72.1 64.2 4.3 8.9 4.0 19 20 67.6 36.9 32.3 1.6 0.0 0.00 70.9 64.2 0.9 5.6 0.2 4 21 62.1 38.7 41.9 1.1 0.0 0.00 69.4 64.4 2.5 4.9 2.0 265 22 62.2 36.5 38.3 1.2 0.0 0.00 68.0 64.4 0.9 4.3 0.9 306 23 61.5 36.7 39.7 1.1 0.0 0.00 66.7 64.4 1.6 5.6 0.7 320 24 57.7 37.2 46.5 0.9 0.0 0.00 65.7 64.4 1.8 6.3 1.3 86 AZMET Daily Weather Data : YUMA VALLEY : Feb 16 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.7 42.3 62.2 DegF RELATIVE HUMIDITY 69.0 13.9 35.9 % DEWPOINT 32.0 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 72.7 55.0 63.3 DegF SOIL TEMP. 20 in 64.8 64.2 64.6 DegF WIND SPEED 16.6 4.7 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 18 Degrees SOLAR RADIATION 431.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.3 233 13.5 359 17.3 517 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Feb 17 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.9 39.4 60.0 0.6 0.0 0.00 64.4 64.6 1.3 3.4 0.9 131 2 52.3 37.8 57.5 0.6 0.0 0.00 63.3 64.6 2.0 4.0 1.8 15 3 54.5 36.3 50.5 0.7 0.0 0.00 62.4 64.8 1.8 3.4 1.6 52 4 56.7 34.7 43.5 0.9 0.0 0.00 61.5 64.8 3.8 6.0 3.8 31 5 56.3 34.5 43.7 0.9 0.0 0.00 60.8 64.9 6.3 9.6 6.3 47 6 52.5 35.1 51.0 0.7 0.0 0.00 60.3 64.9 4.3 6.0 4.0 42 7 51.4 34.9 53.2 0.6 0.0 0.00 59.7 64.9 3.8 5.8 3.6 46 8 52.2 34.9 51.6 0.6 2.6 0.00 59.0 65.1 3.8 5.8 3.6 31 9 58.3 37.0 45.3 0.9 17.9 0.00 58.6 65.1 4.7 7.8 4.7 53 10 68.4 36.9 31.8 1.6 34.4 0.00 59.2 65.1 8.1 18.1 7.8 36 11 74.5 31.6 20.7 2.3 49.0 0.00 61.0 65.1 14.1 21.0 13.9 22 12 77.4 31.6 18.8 2.6 58.3 0.00 63.3 65.1 12.5 18.8 12.1 15 13 80.2 30.9 16.7 2.9 67.1 0.00 66.0 65.1 12.1 18.1 11.6 21 14 82.2 29.7 14.9 3.2 53.5 0.00 68.7 65.1 10.7 18.1 10.1 19 15 82.8 28.6 13.9 3.3 37.8 0.00 70.9 65.1 9.2 14.8 8.7 20 16 82.8 28.8 14.0 3.3 28.2 0.00 72.3 65.1 7.4 12.3 7.2 4 17 82.9 28.6 13.8 3.3 25.1 0.00 73.0 64.9 7.4 12.1 7.2 1 18 79.7 29.3 15.8 2.9 7.2 0.00 73.4 64.9 5.6 12.1 5.4 359 19 75.2 30.7 19.5 2.4 0.5 0.00 72.7 64.9 3.6 6.5 3.4 29 20 72.7 30.4 21.0 2.2 0.0 0.00 71.6 65.1 3.6 6.7 3.4 353 21 70.0 30.6 23.2 1.9 0.0 0.00 70.5 65.1 3.6 8.1 3.6 348 22 63.9 33.4 32.1 1.4 0.0 0.00 69.3 65.1 2.7 5.1 2.0 240 23 60.4 37.0 41.9 1.0 0.0 0.00 68.2 65.1 1.8 4.5 1.6 140 24 57.4 39.2 50.8 0.8 0.0 0.00 67.1 65.3 3.4 4.9 2.9 167 AZMET Daily Weather Data : YUMA VALLEY : Feb 17 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.0 49.5 66.6 DegF RELATIVE HUMIDITY 63.9 12.4 33.5 % DEWPOINT 33.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 73.4 58.6 65.7 DegF SOIL TEMP. 20 in 65.3 64.4 64.9 DegF WIND SPEED 21.0 5.6 MPH WIND VECTOR MAG. 4.7 MPH WIND VECTOR DIR. 23 Degrees SOLAR RADIATION 381.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.6 245 16.6 376 21.8 539 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Feb 18 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.6 38.1 48.3 0.8 0.0 0.00 66.4 65.3 1.3 2.7 0.7 131 2 56.8 38.3 50.0 0.8 0.0 0.00 65.5 65.5 1.6 4.9 1.3 263 3 57.0 34.2 42.1 0.9 0.0 0.00 64.8 65.5 2.9 6.0 2.2 223 4 54.0 38.5 55.7 0.6 0.0 0.00 64.0 65.5 0.9 2.7 0.7 188 5 52.5 39.9 62.2 0.5 0.0 0.00 63.3 65.7 2.5 6.3 2.0 151 6 53.8 39.4 58.5 0.6 0.0 0.00 62.8 65.7 1.8 3.8 0.7 44 7 55.4 36.5 48.9 0.8 0.0 0.00 62.1 65.8 1.3 3.4 1.1 51 8 55.0 39.9 57.0 0.6 1.2 0.00 61.5 65.8 1.3 4.7 0.7 2 9 56.5 43.2 60.9 0.6 8.4 0.00 61.2 65.8 1.8 3.6 1.1 11 10 61.0 43.9 53.9 0.9 19.4 0.00 61.3 65.8 3.4 6.3 2.7 149 11 66.2 44.8 46.0 1.2 34.2 0.00 62.4 66.0 5.1 9.4 4.9 131 12 69.4 45.7 42.6 1.4 38.9 0.00 64.2 66.0 2.0 6.0 1.3 118 13 75.2 42.8 31.5 2.0 63.5 0.00 66.6 65.8 4.9 12.3 4.5 174 14 77.7 38.8 24.9 2.4 58.3 0.00 69.8 65.8 7.4 13.2 6.9 168 15 79.5 37.2 21.8 2.7 49.0 0.00 72.5 65.8 8.7 14.1 8.5 172 16 80.8 36.9 20.7 2.8 44.9 0.00 74.3 65.8 8.5 15.2 7.8 173 17 79.7 38.5 22.9 2.7 28.4 0.00 75.6 65.8 11.9 18.6 11.6 145 18 76.1 36.9 24.1 2.3 11.0 0.00 75.7 65.8 11.9 17.0 11.6 143 19 70.3 36.5 29.1 1.8 0.7 0.00 74.8 65.8 8.3 13.0 8.3 145 20 67.1 35.2 30.8 1.6 0.0 0.00 73.4 65.8 8.7 13.4 8.5 147 21 62.8 35.8 36.5 1.2 0.0 0.00 71.8 65.8 6.5 12.1 6.5 145 22 62.2 38.5 41.4 1.1 0.0 0.00 70.3 66.0 8.3 12.8 8.1 153 23 60.1 40.5 48.2 0.9 0.0 0.00 69.1 66.0 6.5 10.3 6.5 143 24 59.7 43.0 54.0 0.8 0.0 0.00 67.8 66.0 9.2 13.4 8.9 139 AZMET Daily Weather Data : YUMA VALLEY : Feb 18 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.5 51.6 64.4 DegF RELATIVE HUMIDITY 67.3 17.9 42.2 % DEWPOINT 39.2 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 75.7 61.2 67.5 DegF SOIL TEMP. 20 in 66.0 65.3 65.8 DegF WIND SPEED 18.6 5.1 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 151 Degrees SOLAR RADIATION 357.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.1 257 16.6 393 21.6 561 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Feb 19 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.2 43.7 56.2 0.8 0.0 0.00 66.9 66.2 11.2 15.4 11.0 148 2 57.6 43.0 58.4 0.7 0.0 0.00 66.0 66.2 8.3 13.4 8.3 170 3 55.0 43.3 64.7 0.5 0.0 0.00 65.3 66.4 4.0 6.9 2.0 96 4 55.4 43.0 62.7 0.6 0.0 0.00 64.4 66.4 5.1 9.4 4.7 30 5 55.0 42.6 62.8 0.6 0.0 0.00 63.7 66.6 5.6 8.5 5.4 81 6 54.5 43.2 65.6 0.5 0.0 0.00 63.0 66.6 3.6 8.3 2.9 55 7 53.8 44.2 70.3 0.4 0.0 0.00 62.4 66.6 2.9 5.8 2.0 39 8 55.2 46.0 71.2 0.4 1.4 0.00 62.1 66.6 2.2 4.9 0.2 348 9 56.7 46.9 69.8 0.5 6.4 0.00 61.9 66.6 1.8 5.8 1.8 341 10 59.4 43.9 56.6 0.8 28.7 0.00 62.2 66.7 5.1 8.9 4.9 349 11 62.2 42.1 47.8 1.0 48.3 0.00 63.3 66.7 4.3 8.9 3.6 342 12 64.0 39.6 40.4 1.2 53.5 0.00 65.3 66.6 5.4 11.9 4.5 259 13 64.2 38.8 39.2 1.2 33.2 0.00 67.6 66.6 5.4 10.5 4.5 285 14 64.4 39.2 39.4 1.3 37.3 0.00 68.7 66.6 7.8 15.0 7.2 287 15 65.5 37.6 35.7 1.4 41.6 0.00 70.0 66.6 6.7 13.4 5.8 280 16 66.0 36.9 34.2 1.4 29.1 0.00 70.9 66.6 10.1 16.1 9.4 245 17 64.4 36.9 36.0 1.3 9.3 0.00 71.1 66.6 8.7 13.4 8.5 258 18 63.0 37.2 38.2 1.2 5.7 0.00 70.5 66.6 7.2 13.2 6.9 287 19 60.8 38.7 43.8 1.0 0.5 0.00 69.6 66.6 6.0 10.3 6.0 306 20 59.2 38.3 46.1 0.9 0.0 0.00 68.5 66.6 6.3 9.6 6.0 310 21 57.4 39.0 50.3 0.8 0.0 0.00 67.3 66.6 4.3 6.9 4.3 312 22 56.5 39.0 52.1 0.8 0.0 0.00 66.2 66.6 5.8 11.0 5.6 322 23 55.6 39.2 54.1 0.7 0.0 0.00 65.1 66.6 5.6 13.6 2.7 331 24 51.6 39.4 63.4 0.5 0.0 0.00 64.2 66.6 2.5 6.5 2.0 161 AZMET Daily Weather Data : YUMA VALLEY : Feb 19 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.1 49.5 59.0 DegF RELATIVE HUMIDITY 74.3 30.9 52.5 % DEWPOINT 41.0 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 71.1 61.9 66.2 DegF SOIL TEMP. 20 in 66.7 66.0 66.6 DegF WIND SPEED 16.1 5.6 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 290 Degrees SOLAR RADIATION 294.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.7 262 8.3 401 13.3 574 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Feb 20 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.1 39.7 70.0 0.4 0.0 0.00 63.3 66.6 2.2 5.4 1.8 144 2 52.0 40.6 65.0 0.5 0.0 0.00 62.6 66.7 0.9 3.4 0.2 359 3 51.1 41.7 70.1 0.4 0.0 0.00 62.1 66.7 4.0 9.6 3.8 163 4 48.0 41.0 76.6 0.3 0.0 0.00 61.5 66.7 4.5 6.5 3.8 198 5 46.8 39.9 76.5 0.3 0.0 0.00 60.8 66.7 3.1 4.9 2.7 186 6 45.0 39.0 80.0 0.2 0.0 0.00 59.9 66.7 3.1 4.3 3.1 213 7 44.6 39.4 82.0 0.2 0.0 0.00 59.0 66.7 0.9 2.7 0.4 326 8 45.7 39.6 78.9 0.2 3.1 0.00 58.1 66.7 1.6 3.6 1.6 21 9 50.5 41.7 72.0 0.3 19.1 0.00 57.6 66.7 2.2 4.0 2.0 12 10 58.8 41.5 52.9 0.8 35.6 0.00 57.9 66.6 4.5 9.4 4.3 354 11 63.0 40.8 44.3 1.1 50.4 0.00 59.5 66.6 7.4 12.1 6.9 10 12 65.3 38.5 37.4 1.3 60.4 0.00 61.9 66.6 6.9 12.1 6.5 29 13 66.9 33.4 28.9 1.6 65.5 0.00 64.8 66.6 5.6 13.0 4.9 18 14 68.5 30.9 24.5 1.8 64.7 0.00 67.6 66.4 5.1 12.8 4.0 7 15 69.4 30.9 23.8 1.9 58.3 0.00 70.3 66.4 4.7 11.4 3.1 24 16 69.8 29.3 22.0 1.9 46.8 0.00 72.3 66.2 4.5 9.2 1.1 192 17 70.3 28.9 21.3 2.0 31.3 0.00 73.6 66.2 2.9 6.9 1.6 95 18 69.3 28.9 22.2 1.9 14.3 0.00 73.9 66.2 2.7 6.3 2.2 107 19 63.3 37.6 38.8 1.2 1.2 0.00 73.0 66.2 3.1 4.7 2.9 218 20 58.8 38.5 46.7 0.9 0.0 0.00 71.4 66.2 2.5 3.4 2.2 255 21 57.2 38.1 48.8 0.8 0.0 0.00 69.6 66.2 3.8 5.1 3.6 266 22 54.0 37.8 54.1 0.6 0.0 0.00 68.0 66.2 1.3 4.0 0.2 81 23 50.7 38.1 61.8 0.5 0.0 0.00 66.4 66.2 1.3 4.9 1.1 71 24 49.8 37.8 63.4 0.4 0.0 0.00 64.9 66.2 1.3 3.4 1.3 13 AZMET Daily Weather Data : YUMA VALLEY : Feb 20 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.2 43.9 57.0 DegF RELATIVE HUMIDITY 85.0 19.4 52.6 % DEWPOINT 37.2 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 73.9 57.4 64.9 DegF SOIL TEMP. 20 in 66.7 66.0 66.4 DegF WIND SPEED 13.0 3.4 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 17 Degrees SOLAR RADIATION 450.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.6 267 8.8 410 12.6 587 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Feb 21 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.5 36.5 61.0 0.5 0.0 0.00 63.7 66.2 1.1 4.3 1.1 17 2 47.5 35.4 62.7 0.4 0.0 0.00 62.4 66.4 2.7 4.7 2.7 43 3 46.8 34.5 62.2 0.4 0.0 0.00 61.3 66.4 3.4 5.6 3.4 26 4 45.0 34.0 65.5 0.3 0.0 0.00 60.4 66.4 2.9 4.5 2.9 39 5 44.8 32.9 62.9 0.4 0.0 0.00 59.5 66.4 2.5 3.4 2.5 33 6 44.6 34.0 66.5 0.3 0.0 0.00 58.6 66.6 2.7 4.0 2.7 24 7 44.6 35.2 69.4 0.3 0.0 0.00 57.7 66.6 3.1 4.3 3.1 14 8 45.5 35.6 68.0 0.3 3.3 0.00 57.2 66.6 2.5 4.3 2.5 24 9 50.7 39.9 66.3 0.4 19.4 0.00 56.7 66.6 3.8 7.4 3.6 33 10 58.6 43.2 56.6 0.7 35.8 0.00 57.2 66.6 6.5 9.8 6.5 42 11 63.5 43.0 47.0 1.1 50.2 0.00 59.0 66.4 6.7 10.3 6.5 51 12 67.5 41.2 38.4 1.4 60.2 0.00 61.7 66.4 5.1 9.2 4.9 48 13 69.8 36.5 29.5 1.8 65.0 0.00 64.9 66.4 4.5 10.5 3.6 24 14 71.1 34.7 26.3 1.9 64.3 0.00 68.0 66.2 3.1 8.3 1.6 37 15 72.1 33.3 24.0 2.0 58.3 0.00 70.9 66.2 3.6 9.6 2.7 49 16 72.5 33.1 23.3 2.1 47.1 0.00 73.2 66.2 4.7 9.4 4.0 77 17 73.4 33.4 23.1 2.2 31.3 0.00 74.5 66.0 3.1 9.8 2.0 118 18 72.7 34.3 24.5 2.1 14.1 0.00 74.8 66.0 2.0 6.3 1.3 162 19 66.6 39.9 37.5 1.4 1.2 0.00 74.1 66.0 3.4 4.7 3.1 229 20 62.8 37.0 38.5 1.2 0.0 0.00 72.5 65.8 2.5 3.4 2.2 265 21 60.1 37.0 42.3 1.0 0.0 0.00 70.7 66.0 2.7 4.9 2.2 292 22 58.3 37.2 45.5 0.9 0.0 0.00 69.1 66.0 1.3 2.9 1.1 9 23 54.1 40.3 59.2 0.6 0.0 0.00 67.5 66.0 0.4 1.3 0.2 298 24 52.2 38.8 60.6 0.5 0.0 0.00 66.0 66.0 3.4 5.6 3.4 126 AZMET Daily Weather Data : YUMA VALLEY : Feb 21 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.5 43.5 58.1 DegF RELATIVE HUMIDITY 72.5 19.3 48.4 % DEWPOINT 36.7 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 75.0 56.7 65.1 DegF SOIL TEMP. 20 in 66.6 65.8 66.2 DegF WIND SPEED 10.5 3.4 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 41 Degrees SOLAR RADIATION 450.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.0 275 10.3 420 14.0 601 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Feb 22 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.4 38.7 63.8 0.4 0.0 0.00 64.8 66.2 1.3 4.3 0.7 34 2 50.0 38.7 65.0 0.4 0.0 0.00 63.7 66.2 2.0 3.4 1.6 354 3 48.7 37.6 65.2 0.4 0.0 0.00 62.4 66.2 2.9 4.9 2.7 21 4 46.9 36.5 66.7 0.4 0.0 0.00 61.5 66.2 2.5 4.0 2.2 42 5 46.0 36.1 68.2 0.3 0.0 0.00 60.4 66.4 2.7 3.8 2.7 39 6 45.9 36.0 68.3 0.3 0.0 0.00 59.5 66.4 2.9 4.5 2.7 25 7 43.5 35.4 73.2 0.3 0.0 0.00 58.8 66.4 2.9 4.9 2.7 37 8 43.3 35.2 72.7 0.3 3.6 0.00 57.9 66.4 4.0 6.3 4.0 21 9 49.8 37.4 62.2 0.5 19.8 0.00 57.4 66.6 3.8 5.8 3.6 23 10 58.8 38.7 47.3 0.9 36.5 0.00 57.9 66.4 3.6 5.6 3.1 42 11 64.8 38.1 37.3 1.3 50.4 0.00 59.7 66.4 1.8 5.1 0.9 178 12 67.6 40.1 36.4 1.5 60.7 0.00 62.6 66.4 4.0 8.9 3.6 188 13 69.8 38.5 32.0 1.7 65.9 0.00 65.8 66.4 5.8 12.8 5.4 220 14 71.4 38.8 30.6 1.8 65.0 0.00 68.9 66.2 7.2 13.2 6.3 245 15 72.7 39.7 30.4 1.9 58.3 0.00 71.4 66.2 6.3 11.4 5.6 235 16 73.6 40.6 30.3 2.0 46.8 0.00 73.4 66.2 8.1 14.1 7.8 244 17 73.9 41.2 30.6 2.0 31.1 0.00 74.5 66.2 10.3 14.8 10.1 250 18 71.8 42.1 34.4 1.8 14.1 0.00 74.5 66.0 9.8 14.3 9.8 250 19 66.6 39.9 37.4 1.4 1.0 0.00 73.6 66.0 12.1 22.6 11.2 291 20 62.6 36.9 38.5 1.2 0.0 0.00 72.1 66.0 17.4 26.6 17.2 303 21 60.4 37.2 41.8 1.0 0.0 0.00 70.5 66.0 17.0 25.9 16.8 305 22 58.8 38.1 46.0 0.9 0.0 0.00 68.9 66.0 16.8 27.7 16.6 303 23 58.3 37.8 46.3 0.9 0.0 0.00 67.6 66.2 15.9 25.5 15.4 309 24 57.7 38.7 48.8 0.8 0.0 0.00 66.4 66.2 14.5 23.3 13.9 307 AZMET Daily Weather Data : YUMA VALLEY : Feb 22 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.8 41.7 58.8 DegF RELATIVE HUMIDITY 76.6 27.5 48.9 % DEWPOINT 38.3 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 74.7 57.4 65.7 DegF SOIL TEMP. 20 in 66.6 66.0 66.2 DegF WIND SPEED 27.7 7.4 MPH WIND VECTOR MAG. 4.7 MPH WIND VECTOR DIR. 295 Degrees SOLAR RADIATION 453.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.0 282 10.1 430 13.7 614 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Feb 23 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.6 39.2 50.3 0.8 0.0 0.00 65.5 66.2 15.4 24.4 15.2 316 2 57.4 39.4 50.9 0.8 0.0 0.00 64.6 66.2 13.0 23.0 12.5 302 3 57.4 39.2 50.4 0.8 0.0 0.00 64.0 66.4 10.5 21.0 10.3 308 4 53.8 39.4 58.6 0.6 0.0 0.00 63.3 66.4 4.0 15.2 2.0 219 5 55.6 35.8 47.3 0.8 0.0 0.00 62.4 66.4 14.5 29.5 13.9 310 6 54.3 27.1 34.8 0.9 0.0 0.00 61.7 66.4 18.8 30.4 18.3 307 7 54.1 28.4 36.9 0.9 0.0 0.00 61.0 66.4 22.8 33.1 22.6 308 8 53.2 30.0 40.7 0.8 2.2 0.00 60.4 66.4 23.0 33.3 22.8 312 9 54.1 30.4 40.1 0.9 15.3 0.00 59.9 66.4 14.1 29.1 13.6 310 10 56.1 31.6 39.2 0.9 37.0 0.00 59.9 66.4 13.9 22.4 13.6 296 11 57.7 32.2 37.6 1.0 39.9 0.00 60.6 66.4 15.9 28.9 15.4 291 12 59.7 30.7 33.2 1.2 62.3 0.00 61.9 66.4 19.2 29.8 18.6 287 13 61.2 29.7 30.2 1.3 64.3 0.00 63.5 66.2 17.2 25.3 16.6 267 14 62.6 28.6 27.3 1.4 67.8 0.00 65.3 66.2 18.3 26.4 17.7 274 15 63.0 26.1 24.4 1.5 50.9 0.00 66.6 66.2 18.6 27.5 17.9 287 16 62.8 22.3 21.0 1.5 41.8 0.00 67.3 66.0 19.7 30.6 19.0 292 17 62.6 23.4 22.0 1.5 32.0 0.00 67.3 66.0 17.9 27.7 17.2 289 18 61.3 24.4 24.1 1.4 15.1 0.00 67.1 65.8 14.5 21.5 14.3 296 19 59.0 25.5 27.5 1.2 1.4 0.00 66.2 65.8 13.6 23.5 13.4 300 20 56.8 26.2 30.7 1.1 0.0 0.00 65.1 65.8 12.3 17.4 12.3 302 21 55.6 26.8 32.6 1.0 0.0 0.00 63.9 65.8 12.1 18.1 11.9 308 22 52.9 27.9 37.9 0.9 0.0 0.00 62.6 65.8 8.1 15.4 7.6 298 23 52.7 27.9 37.9 0.8 0.0 0.00 61.5 65.8 10.1 15.7 9.8 302 24 52.5 28.6 39.6 0.8 0.0 0.00 60.6 65.8 11.4 18.1 11.4 313 AZMET Daily Weather Data : YUMA VALLEY : Feb 23 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.4 49.8 57.2 DegF RELATIVE HUMIDITY 66.0 18.7 36.5 % DEWPOINT 30.0 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 67.3 59.7 63.5 DegF SOIL TEMP. 20 in 66.4 65.7 66.2 DegF WIND SPEED 33.3 15.0 MPH WIND VECTOR MAG. 14.1 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 430.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.6 285 7.2 437 12.2 627 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Feb 24 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.4 29.7 43.1 0.7 0.0 0.00 59.9 65.8 10.7 16.1 10.5 324 2 49.8 31.5 49.3 0.6 0.0 0.00 59.2 65.7 6.3 13.0 5.4 332 3 44.6 31.3 59.2 0.4 0.0 0.00 58.3 65.7 2.0 6.3 0.2 358 4 40.6 30.9 68.0 0.3 0.0 0.00 57.2 65.7 2.0 4.9 1.3 210 5 39.0 30.2 70.7 0.2 0.0 0.00 55.9 65.7 2.7 5.6 1.6 291 6 39.4 30.6 70.4 0.2 0.0 0.00 55.0 65.7 2.5 5.1 1.3 321 7 37.4 28.9 71.5 0.2 0.0 0.00 54.0 65.7 1.3 5.8 0.7 50 8 37.6 29.8 73.2 0.2 4.3 0.00 53.1 65.7 1.1 4.7 0.4 160 9 45.3 30.9 57.7 0.4 18.4 0.00 52.5 65.5 2.2 11.6 1.1 34 10 55.8 22.8 27.6 1.1 38.7 0.00 53.1 65.5 7.8 13.0 7.8 10 11 59.2 20.7 22.3 1.3 53.5 0.00 54.7 65.5 8.5 13.6 8.3 1 12 61.5 18.1 18.3 1.5 64.0 0.00 57.2 65.3 9.2 15.9 8.9 11 13 63.1 16.2 15.9 1.7 69.0 0.00 60.1 65.3 8.9 15.4 8.5 7 14 64.2 15.1 14.6 1.8 67.8 0.00 62.8 65.1 7.6 13.9 6.9 355 15 65.7 14.7 13.7 1.9 61.2 0.00 65.3 65.1 6.3 13.0 5.1 343 16 66.6 14.5 13.2 1.9 49.5 0.00 67.3 64.9 6.9 16.8 6.3 338 17 66.9 14.9 13.2 2.0 33.5 0.00 68.5 64.9 6.5 12.8 5.8 334 18 66.2 16.2 14.2 1.9 16.0 0.00 68.7 64.8 5.4 9.4 5.1 8 19 62.4 15.6 16.0 1.6 1.4 0.00 68.0 64.8 3.8 7.6 3.6 20 20 59.0 19.0 21.0 1.4 0.0 0.00 66.6 64.6 2.0 6.0 1.6 264 21 53.6 23.7 31.1 1.0 0.0 0.00 64.8 64.6 2.7 4.7 2.5 233 22 47.7 28.2 46.8 0.6 0.0 0.00 63.3 64.6 2.9 4.7 2.9 225 23 45.3 27.0 48.2 0.5 0.0 0.00 61.7 64.6 2.2 4.7 2.2 219 24 43.3 26.2 50.9 0.5 0.0 0.00 60.3 64.6 1.8 4.0 1.3 100 AZMET Daily Weather Data : YUMA VALLEY : Feb 24 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.0 35.8 52.7 DegF RELATIVE HUMIDITY 77.2 10.8 38.8 % DEWPOINT 23.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 68.7 52.5 60.3 DegF SOIL TEMP. 20 in 65.8 64.6 65.3 DegF WIND SPEED 16.8 4.7 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 347 Degrees SOLAR RADIATION 477.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.8 289 6.1 443 9.2 636 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Feb 25 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 42.8 29.1 58.0 0.4 0.0 0.00 59.0 64.6 1.3 3.4 1.3 41 2 40.5 28.4 62.0 0.3 0.0 0.00 57.7 64.6 1.6 4.9 1.1 40 3 40.5 28.0 61.0 0.3 0.0 0.00 56.7 64.8 2.0 5.6 1.3 18 4 40.6 25.2 53.4 0.4 0.0 0.00 55.6 64.8 1.8 4.0 1.8 12 5 40.3 25.5 55.3 0.4 0.0 0.00 54.7 64.8 2.7 3.6 2.5 39 6 38.5 26.2 60.8 0.3 0.0 0.00 53.8 64.8 1.8 4.3 1.6 41 7 37.2 25.7 63.1 0.3 0.0 0.00 52.9 64.8 2.2 4.5 2.0 44 8 38.5 25.9 60.6 0.3 4.5 0.00 52.0 64.8 1.1 3.4 1.1 35 9 43.5 26.2 50.3 0.5 22.0 0.00 51.6 64.8 3.1 5.6 2.9 28 10 52.7 24.8 33.8 0.9 39.2 0.00 52.2 64.8 4.0 6.7 3.8 61 11 60.1 23.4 24.2 1.4 53.5 0.00 54.3 64.8 3.1 7.2 2.7 132 12 64.0 23.2 20.9 1.6 63.1 0.00 57.4 64.6 5.6 9.6 5.1 167 13 66.9 22.3 18.1 1.8 70.5 0.00 60.8 64.6 6.7 12.1 6.3 185 14 69.1 20.8 15.9 2.0 61.4 0.00 64.2 64.4 7.8 13.4 7.4 197 15 70.7 21.2 15.3 2.2 57.8 0.00 66.7 64.4 8.5 15.4 8.1 210 16 70.7 25.9 18.5 2.1 39.9 0.00 68.7 64.2 8.9 15.0 8.7 223 17 71.6 27.3 19.2 2.1 31.8 0.00 69.6 64.2 9.8 15.0 9.6 218 18 70.5 29.3 21.6 2.0 14.8 0.00 69.8 64.2 6.7 10.3 6.5 222 19 67.1 33.6 28.8 1.6 1.4 0.00 69.1 64.0 11.9 19.5 11.4 276 20 63.5 34.9 34.3 1.3 0.0 0.00 68.0 64.0 8.1 15.7 7.8 269 21 60.8 36.5 40.2 1.1 0.0 0.00 66.7 64.0 4.7 10.7 3.4 231 22 57.9 37.8 46.7 0.9 0.0 0.00 65.5 64.0 6.7 10.3 6.7 258 23 56.1 37.6 49.9 0.8 0.0 0.00 64.2 64.0 5.8 12.8 4.9 259 24 57.0 37.0 47.3 0.8 0.0 0.00 63.1 64.2 11.0 21.9 10.5 286 AZMET Daily Weather Data : YUMA VALLEY : Feb 25 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.1 35.8 55.0 DegF RELATIVE HUMIDITY 72.2 12.7 40.0 % DEWPOINT 28.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 69.8 51.6 60.4 DegF SOIL TEMP. 20 in 64.8 64.0 64.4 DegF WIND SPEED 21.9 5.4 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 238 Degrees SOLAR RADIATION 459.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.2 294 7.9 451 11.0 647 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Feb 26 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.5 37.6 49.0 0.8 0.0 0.00 62.2 64.2 13.0 21.5 12.8 288 2 53.6 38.3 56.0 0.6 0.0 0.00 61.5 64.2 7.2 12.1 6.9 245 3 50.2 38.1 63.1 0.5 0.0 0.00 60.8 64.2 6.3 9.6 5.4 247 4 53.4 39.0 58.0 0.6 0.0 0.00 59.9 64.4 8.1 11.9 7.8 284 5 54.0 38.8 56.6 0.6 0.0 0.00 59.4 64.4 8.3 13.9 8.1 289 6 52.9 38.7 58.5 0.6 0.0 0.00 58.8 64.4 4.5 11.6 3.1 254 7 52.3 39.4 61.3 0.5 0.0 0.00 58.3 64.4 5.4 8.5 4.7 290 8 53.8 39.9 59.1 0.6 3.8 0.00 57.7 64.4 10.5 15.4 10.3 276 9 56.5 40.3 54.5 0.7 20.3 0.00 57.7 64.4 9.2 16.1 8.9 282 10 60.1 40.5 48.2 0.9 37.5 0.00 58.3 64.6 9.8 18.8 9.6 286 11 64.2 39.2 39.7 1.2 52.3 0.00 59.9 64.4 13.4 19.7 13.0 287 12 66.9 38.5 35.3 1.5 62.6 0.00 62.1 64.4 12.8 20.4 12.3 290 13 68.9 38.3 32.6 1.6 67.4 0.00 64.4 64.4 12.1 19.7 11.6 277 14 71.1 38.3 30.4 1.8 66.7 0.00 67.1 64.4 11.9 18.1 11.4 264 15 72.3 38.5 29.1 1.9 60.0 0.00 69.4 64.4 10.5 18.1 10.1 274 16 72.9 40.6 31.3 1.9 47.8 0.00 71.2 64.4 8.7 15.4 8.1 240 17 72.7 41.7 32.7 1.8 31.1 0.00 72.5 64.4 8.5 13.9 8.1 218 18 71.2 44.2 37.9 1.6 13.6 0.00 72.9 64.4 8.3 12.3 8.1 208 19 68.5 40.3 35.6 1.5 1.2 0.00 72.3 64.4 10.1 16.1 9.2 286 20 66.0 39.4 37.6 1.4 0.0 0.00 71.1 64.4 11.4 18.1 11.4 299 21 62.8 40.5 43.7 1.1 0.0 0.00 69.8 64.4 8.5 15.2 8.1 279 22 60.3 40.6 48.1 0.9 0.0 0.00 68.4 64.6 7.6 13.0 7.2 276 23 59.0 40.6 50.7 0.8 0.0 0.00 67.1 64.6 9.6 16.1 9.4 283 24 58.5 39.9 50.0 0.8 0.0 0.00 66.0 64.6 12.3 19.9 12.3 305 AZMET Daily Weather Data : YUMA VALLEY : Feb 26 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.6 48.0 61.5 DegF RELATIVE HUMIDITY 67.9 26.4 45.8 % DEWPOINT 39.6 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 72.9 57.7 64.4 DegF SOIL TEMP. 20 in 64.6 64.0 64.4 DegF WIND SPEED 21.5 9.4 MPH WIND VECTOR MAG. 8.5 MPH WIND VECTOR DIR. 276 Degrees SOLAR RADIATION 463.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.4 302 11.2 462 15.8 663 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Feb 27 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.0 39.4 51.5 0.8 0.0 0.00 65.1 64.8 11.4 17.4 11.2 309 2 56.3 38.7 51.6 0.8 0.0 0.00 64.2 64.8 14.8 24.4 14.5 307 3 55.2 39.0 54.1 0.7 0.0 0.00 63.5 64.9 16.1 22.8 15.9 302 4 53.6 39.0 57.7 0.6 0.0 0.00 62.6 64.9 11.6 19.9 11.4 293 5 51.8 38.5 60.3 0.5 0.0 0.00 61.9 65.1 7.8 11.9 7.6 275 6 53.8 38.7 56.6 0.6 0.0 0.00 61.0 65.1 9.4 16.1 8.9 294 7 51.3 38.7 62.3 0.5 0.0 0.00 60.3 65.1 6.0 13.0 4.5 243 8 47.3 38.1 70.2 0.3 1.4 0.00 59.5 65.3 3.1 6.7 2.7 171 9 51.8 39.7 63.8 0.5 20.3 0.00 59.0 65.3 4.9 14.1 1.8 249 10 58.8 39.2 48.1 0.9 38.7 0.00 59.2 65.3 9.4 15.0 8.9 288 11 63.3 37.9 39.2 1.2 52.1 0.00 60.4 65.3 16.6 26.4 16.1 294 12 66.2 37.2 34.2 1.5 63.1 0.00 62.4 65.3 15.4 23.7 14.5 273 13 68.9 36.7 30.8 1.7 67.8 0.00 64.9 65.3 11.6 21.0 10.5 260 14 70.9 36.7 28.6 1.9 64.3 0.00 67.6 65.3 15.0 23.5 14.3 233 15 70.7 36.7 28.7 1.8 43.7 0.00 69.8 65.1 13.0 20.8 12.5 237 16 70.0 37.9 30.9 1.7 26.5 0.00 70.9 65.1 11.9 17.7 11.4 247 17 69.1 38.8 33.0 1.6 21.0 0.00 71.1 65.1 12.8 19.7 12.1 255 18 66.0 37.8 35.1 1.4 8.1 0.00 70.9 65.1 16.8 24.2 16.3 284 19 62.6 36.0 37.2 1.2 1.0 0.00 69.8 65.1 19.0 32.7 18.8 299 20 60.3 32.7 35.3 1.2 0.0 0.00 68.5 65.1 18.1 29.5 17.9 307 21 58.3 29.7 33.4 1.1 0.0 0.00 67.3 65.1 23.5 35.8 23.3 309 22 56.8 30.9 37.3 1.0 0.0 0.00 66.0 65.3 23.3 34.7 22.8 306 23 55.2 30.7 38.9 0.9 0.0 0.00 64.8 65.3 22.6 33.8 22.4 304 24 53.6 30.4 40.8 0.8 0.0 0.00 63.5 65.3 23.3 35.3 23.0 305 AZMET Daily Weather Data : YUMA VALLEY : Feb 27 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.0 45.9 59.5 DegF RELATIVE HUMIDITY 75.6 25.8 44.2 % DEWPOINT 36.7 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 71.1 58.8 64.8 DegF SOIL TEMP. 20 in 65.3 64.6 65.1 DegF WIND SPEED 35.8 14.1 MPH WIND VECTOR MAG. 12.3 MPH WIND VECTOR DIR. 288 Degrees SOLAR RADIATION 408.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.3 308 9.5 472 14.0 677 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Feb 28 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.3 29.8 41.8 0.8 0.0 0.00 62.4 65.3 23.9 34.7 23.7 306 2 52.0 29.8 42.5 0.8 0.0 0.00 61.3 65.3 23.9 36.7 23.7 313 3 51.3 28.9 42.0 0.8 0.0 0.00 60.4 65.3 21.9 34.2 21.5 306 4 49.8 28.4 43.2 0.7 0.0 0.00 59.4 65.3 16.8 26.4 16.6 293 5 49.6 27.5 42.0 0.7 0.0 0.00 58.5 65.3 19.0 29.8 18.8 287 6 49.3 28.2 43.7 0.7 0.0 0.00 57.7 65.3 11.0 20.4 10.5 317 7 47.7 28.2 46.7 0.6 0.0 0.00 57.0 65.3 5.1 8.9 4.7 297 8 45.3 29.8 54.3 0.5 5.3 0.00 56.1 65.3 4.0 8.3 3.8 256 9 50.2 29.7 45.4 0.7 21.5 0.00 55.6 65.3 2.0 4.7 1.6 267 10 52.5 30.2 42.1 0.8 30.8 0.00 56.1 65.3 7.4 15.0 6.7 283 11 55.0 31.8 41.0 0.9 52.8 0.00 57.2 65.1 11.4 18.3 11.0 263 12 57.7 32.0 37.5 1.0 65.9 0.00 59.2 65.1 16.3 23.7 15.7 274 13 60.1 28.9 30.4 1.2 70.0 0.00 61.3 64.9 17.4 26.4 16.6 275 14 61.3 26.8 26.7 1.4 69.0 0.00 63.3 64.9 19.2 29.8 18.3 276 15 62.1 23.7 22.9 1.5 62.1 0.00 64.9 64.8 18.6 28.4 17.9 287 16 62.4 22.6 21.7 1.5 50.2 0.00 66.0 64.8 17.7 27.1 17.2 283 17 62.1 21.2 20.6 1.5 34.4 0.00 66.4 64.8 17.2 24.2 16.6 281 18 61.2 19.6 19.8 1.5 17.0 0.00 66.2 64.6 14.5 22.4 14.3 292 19 58.8 22.3 24.2 1.3 2.2 0.00 65.3 64.6 12.1 18.1 11.9 279 20 56.5 24.3 28.6 1.1 0.0 0.00 64.0 64.6 12.3 19.0 12.1 279 21 54.3 26.2 33.6 1.0 0.0 0.00 62.8 64.4 13.4 21.0 13.2 286 22 52.3 27.9 38.6 0.8 0.0 0.00 61.7 64.4 11.6 15.9 11.4 291 23 52.0 28.4 40.0 0.8 0.0 0.00 60.4 64.4 11.2 16.1 11.0 294 24 51.6 28.6 40.7 0.8 0.0 0.00 59.5 64.4 15.4 26.8 15.4 312 AZMET Daily Weather Data : YUMA VALLEY : Feb 28 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.3 44.1 54.5 DegF RELATIVE HUMIDITY 58.1 17.6 36.2 % DEWPOINT 27.3 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 66.4 55.6 61.0 DegF SOIL TEMP. 20 in 65.5 64.4 64.9 DegF WIND SPEED 36.7 14.3 MPH WIND VECTOR MAG. 13.4 MPH WIND VECTOR DIR. 290 Degrees SOLAR RADIATION 481.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.5 310 5.2 477 8.8 685 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Mar 1 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.8 28.9 41.1 0.8 0.0 0.00 58.8 64.6 15.2 23.0 15.0 317 2 51.6 28.8 41.2 0.8 0.0 0.00 58.1 64.6 16.3 24.4 16.1 318 3 48.2 30.2 49.6 0.6 0.0 0.00 57.4 64.4 6.0 17.4 3.6 358 4 47.5 31.3 53.2 0.5 0.0 0.00 56.7 64.4 2.2 6.3 1.3 330 5 41.4 30.0 63.9 0.3 0.0 0.00 55.6 64.4 1.3 6.0 0.9 31 6 39.4 30.2 69.5 0.3 0.0 0.00 54.7 64.4 0.9 5.6 0.2 353 7 38.7 29.5 69.5 0.3 0.0 0.00 53.4 64.4 2.2 4.9 2.0 314 8 39.2 27.5 62.6 0.3 5.7 0.00 52.5 64.4 1.6 5.6 1.1 300 9 47.1 28.6 48.2 0.6 23.4 0.00 52.0 64.4 0.7 2.7 0.2 175 10 54.0 27.7 36.4 0.9 40.6 0.00 52.5 64.4 1.1 4.5 0.7 169 11 57.2 19.0 22.4 1.2 55.2 0.00 54.5 64.2 2.0 4.9 1.3 302 12 59.7 16.5 18.1 1.4 65.7 0.00 57.6 64.2 2.9 7.2 1.8 282 13 61.9 16.7 17.0 1.6 70.5 0.00 60.8 64.2 3.8 8.5 2.2 258 14 63.0 14.7 15.1 1.7 69.8 0.00 64.0 64.0 5.4 14.1 3.8 246 15 64.4 13.1 13.4 1.8 63.1 0.00 66.7 64.0 4.7 11.6 3.4 225 16 65.3 12.4 12.4 1.9 51.1 0.00 68.9 63.9 3.8 9.4 1.3 135 17 65.3 13.6 13.2 1.9 35.1 0.00 70.0 63.9 5.4 9.6 4.9 176 18 64.9 14.2 13.7 1.8 17.7 0.00 70.2 63.7 4.9 9.6 4.0 223 19 58.5 26.6 30.0 1.2 2.2 0.00 69.3 63.7 4.3 6.3 4.3 201 20 51.8 30.0 42.8 0.8 0.0 0.00 67.5 63.7 3.1 4.9 2.7 215 21 53.4 26.8 35.7 0.9 0.0 0.00 65.5 63.7 3.6 6.0 3.6 277 22 51.1 26.4 38.0 0.8 0.0 0.00 63.9 63.7 4.7 6.3 4.5 261 23 48.2 23.5 37.6 0.7 0.0 0.00 62.2 63.7 4.5 6.3 4.5 247 24 49.5 23.5 36.1 0.8 0.0 0.00 60.8 63.7 2.0 4.7 2.0 281 AZMET Daily Weather Data : YUMA VALLEY : Mar 1 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.2 36.7 53.1 DegF RELATIVE HUMIDITY 77.2 11.1 36.7 % DEWPOINT 23.7 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 70.3 52.0 60.6 DegF SOIL TEMP. 20 in 64.6 63.7 64.2 DegF WIND SPEED 24.4 4.3 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 281 Degrees SOLAR RADIATION 500.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.1 313 5.4 483 8.5 694 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Mar 2 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.1 24.1 44.0 0.6 0.0 0.00 59.4 63.9 2.7 5.6 2.0 132 2 41.2 26.1 54.5 0.4 0.0 0.00 58.1 63.9 2.9 5.6 2.7 114 3 39.6 26.4 59.2 0.3 0.0 0.00 56.8 63.9 1.3 3.1 0.9 130 4 39.7 27.9 62.1 0.3 0.0 0.00 55.6 64.0 1.1 3.1 0.9 316 5 37.9 25.2 59.8 0.3 0.0 0.00 54.5 64.0 1.1 4.7 0.4 15 6 36.0 28.6 74.3 0.2 0.0 0.00 53.4 64.0 1.1 5.1 0.7 180 7 34.2 27.1 74.7 0.2 0.0 0.00 52.5 64.0 1.3 5.1 1.1 180 8 36.1 25.9 65.9 0.3 5.7 0.00 51.6 64.0 2.0 5.8 1.6 198 9 49.5 26.1 41.3 0.7 23.9 0.00 51.3 64.0 3.8 10.1 2.5 330 10 58.5 20.5 22.8 1.3 41.1 0.00 52.2 64.0 7.6 18.6 7.4 8 11 61.2 18.7 19.0 1.5 56.1 0.00 54.1 64.0 11.2 17.4 11.0 8 12 63.9 16.5 15.8 1.7 66.2 0.00 56.8 64.0 13.2 22.4 13.0 7 13 65.5 16.9 15.1 1.8 70.9 0.00 59.5 63.9 14.5 21.7 14.1 9 14 66.9 17.4 14.7 1.9 70.0 0.00 62.1 63.9 12.5 19.0 11.9 12 15 67.8 15.3 12.9 2.0 63.3 0.00 64.4 63.7 11.0 17.2 10.3 9 16 68.5 14.5 12.3 2.1 51.6 0.00 66.2 63.7 10.5 17.2 10.1 9 17 68.9 13.3 11.5 2.1 35.1 0.00 67.5 63.7 8.7 15.2 8.3 353 18 67.8 13.5 12.0 2.0 16.0 0.00 67.8 63.5 7.6 11.6 7.4 351 19 64.6 13.1 13.2 1.8 1.9 0.00 67.1 63.5 5.4 11.2 5.1 348 20 60.6 13.6 15.7 1.5 0.0 0.00 65.8 63.5 4.7 6.9 4.5 322 21 59.2 12.7 15.9 1.4 0.0 0.00 64.4 63.5 3.4 6.3 3.4 345 22 58.6 10.0 14.2 1.5 0.0 0.00 62.8 63.5 4.7 10.3 4.7 357 23 55.6 15.3 20.4 1.2 0.0 0.00 61.5 63.5 4.5 8.3 4.0 346 24 52.0 15.3 23.2 1.0 0.0 0.00 60.4 63.5 3.6 6.7 2.2 5 AZMET Daily Weather Data : YUMA VALLEY : Mar 2 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.4 33.1 54.1 DegF RELATIVE HUMIDITY 85.4 9.8 32.3 % DEWPOINT 19.4 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 67.8 51.3 59.4 DegF SOIL TEMP. 20 in 64.2 63.5 63.9 DegF WIND SPEED 22.4 5.8 MPH WIND VECTOR MAG. 4.7 MPH WIND VECTOR DIR. 3 Degrees SOLAR RADIATION 501.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.1 318 6.3 489 9.2 703 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Mar 3 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.5 19.6 32.8 0.8 0.0 0.00 59.4 63.5 2.7 6.5 1.3 314 2 49.3 17.1 27.8 0.9 0.0 0.00 58.1 63.7 2.9 8.7 0.9 306 3 50.9 15.3 23.9 1.0 0.0 0.00 57.2 63.7 2.5 5.6 1.6 347 4 54.0 13.3 19.5 1.1 0.0 0.00 56.3 63.7 4.7 10.3 4.5 353 5 53.8 14.4 20.7 1.1 0.0 0.00 55.8 63.7 7.4 15.4 7.2 346 6 54.9 13.5 18.9 1.2 0.0 0.00 55.4 63.9 9.4 15.4 8.9 1 7 53.8 14.0 20.2 1.1 0.0 0.00 55.2 63.9 8.7 13.4 8.5 11 8 55.2 13.1 18.5 1.2 6.2 0.00 55.0 63.9 11.4 17.4 11.2 360 9 56.8 16.0 19.7 1.3 22.9 0.00 55.0 63.9 10.3 17.4 10.1 12 10 60.4 16.5 17.9 1.5 38.7 0.00 55.8 63.9 11.4 19.2 11.4 13 11 63.1 14.5 14.8 1.7 53.8 0.00 57.2 63.7 11.4 18.1 11.0 7 12 66.0 13.1 12.6 1.9 64.7 0.00 59.4 63.7 10.7 19.9 10.3 17 13 67.6 12.2 11.4 2.0 67.6 0.00 61.9 63.7 11.4 19.7 11.0 21 14 69.3 10.4 10.0 2.2 67.4 0.00 64.4 63.7 10.3 16.3 10.1 26 15 70.7 9.1 9.0 2.3 65.5 0.00 66.7 63.5 9.2 16.1 8.9 22 16 70.9 6.8 8.0 2.4 46.3 0.00 68.5 63.5 9.2 15.4 8.9 18 17 69.8 5.9 8.0 2.3 23.9 0.00 69.4 63.5 10.3 17.4 10.1 18 18 68.9 9.7 9.8 2.2 15.5 0.00 69.1 63.3 10.1 16.6 9.8 7 19 66.6 8.8 10.2 2.0 1.4 0.00 68.2 63.3 10.1 16.3 9.8 359 20 64.0 7.7 10.6 1.8 0.0 0.00 66.9 63.3 8.1 13.6 7.8 1 21 61.3 9.0 12.3 1.6 0.0 0.00 65.5 63.3 7.4 10.3 7.4 4 22 57.9 11.7 16.1 1.4 0.0 0.00 64.2 63.5 5.1 9.4 2.9 26 23 56.5 9.9 15.4 1.3 0.0 0.00 62.8 63.5 3.4 6.5 2.7 68 24 53.2 9.9 17.3 1.1 0.0 0.00 61.3 63.5 1.8 4.9 1.3 49 AZMET Daily Weather Data : YUMA VALLEY : Mar 3 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.0 43.9 60.1 DegF RELATIVE HUMIDITY 43.8 5.2 16.1 % DEWPOINT 12.2 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 69.4 55.0 61.2 DegF SOIL TEMP. 20 in 63.9 63.3 63.5 DegF WIND SPEED 19.9 7.8 MPH WIND VECTOR MAG. 7.2 MPH WIND VECTOR DIR. 10 Degrees SOLAR RADIATION 474.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.9 323 9.2 498 13.0 716 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Mar 4 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.4 8.1 15.7 1.2 0.0 0.00 59.9 63.5 4.5 9.2 4.3 16 2 54.9 7.2 14.4 1.3 0.0 0.00 58.8 63.7 6.3 10.5 6.0 6 3 51.1 10.0 18.9 1.0 0.0 0.00 57.9 63.7 3.6 6.7 2.9 28 4 47.8 10.2 21.6 0.9 0.0 0.00 56.8 63.7 2.7 6.9 2.2 24 5 48.6 8.6 19.4 0.9 0.0 0.00 55.8 63.9 3.8 6.5 3.6 31 6 41.2 14.2 34.9 0.6 0.0 0.00 54.7 63.9 1.8 6.7 0.9 222 7 37.0 19.0 48.1 0.4 0.0 0.00 53.6 63.9 1.3 3.8 0.7 130 8 48.0 6.3 18.8 0.9 6.7 0.00 52.5 63.9 4.9 11.6 4.7 358 9 57.6 2.8 10.6 1.5 25.8 0.00 52.5 63.9 8.7 13.2 8.7 3 10 60.8 5.0 10.5 1.6 39.9 0.00 53.4 63.9 9.4 15.0 9.2 4 11 64.6 5.7 9.5 1.9 57.6 0.00 55.4 63.9 9.4 15.7 9.2 5 12 68.2 8.6 9.5 2.1 66.4 0.00 57.9 63.9 12.8 20.4 12.3 45 13 70.9 9.3 9.0 2.3 71.2 0.00 61.0 63.7 14.3 21.0 13.9 43 14 72.7 8.4 8.1 2.5 72.9 0.00 63.9 63.7 13.2 21.0 12.5 49 15 73.9 8.6 7.9 2.6 64.5 0.00 66.4 63.7 11.4 18.3 11.0 38 16 74.7 8.4 7.6 2.7 51.4 0.00 68.4 63.5 10.1 18.3 9.2 48 17 74.7 7.9 7.4 2.7 33.0 0.00 69.8 63.5 10.3 19.2 9.8 63 18 72.0 9.9 8.9 2.4 9.6 0.00 70.0 63.5 5.8 10.7 5.1 18 19 68.4 8.4 9.4 2.1 1.2 0.00 69.1 63.5 5.4 8.1 5.4 4 20 64.2 7.9 10.7 1.8 0.0 0.00 67.8 63.3 3.8 5.6 3.6 352 21 60.4 10.9 14.0 1.5 0.0 0.00 66.2 63.3 3.1 6.7 2.7 332 22 57.0 14.7 18.8 1.3 0.0 0.00 64.6 63.3 2.2 5.4 1.3 267 23 54.1 14.4 20.3 1.1 0.0 0.00 63.1 63.5 0.9 3.6 0.7 305 24 53.4 15.8 22.6 1.1 0.0 0.00 61.7 63.5 2.5 5.4 0.9 174 AZMET Daily Weather Data : YUMA VALLEY : Mar 4 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.9 35.1 59.5 DegF RELATIVE HUMIDITY 61.2 4.9 15.7 % DEWPOINT 9.7 DegF ACTUAL VAPOR PRESS. 0.2 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 70.0 52.3 60.8 DegF SOIL TEMP. 20 in 63.9 63.3 63.7 DegF WIND SPEED 21.0 6.3 MPH WIND VECTOR MAG. 5.1 MPH WIND VECTOR DIR. 27 Degrees SOLAR RADIATION 500.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.7 330 9.4 507 12.4 728 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Mar 5 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.1 19.4 30.8 0.8 0.0 0.00 60.3 63.5 3.6 6.0 3.6 134 2 47.8 20.8 34.0 0.8 0.0 0.00 59.2 63.7 2.9 4.9 2.7 145 3 47.1 21.6 36.2 0.7 0.0 0.00 58.3 63.7 2.7 5.6 2.5 116 4 55.9 12.7 19.1 1.3 0.0 0.00 57.6 63.7 5.1 13.0 4.3 15 5 57.4 9.3 14.5 1.4 0.0 0.00 57.2 63.9 5.1 8.9 5.1 48 6 60.3 7.0 11.8 1.6 0.0 0.00 57.0 63.9 8.5 14.5 8.3 8 7 58.6 9.7 14.1 1.5 0.0 0.00 57.0 63.9 6.3 12.1 6.0 25 8 55.0 14.0 19.4 1.2 2.9 0.00 56.8 63.9 5.1 10.7 5.1 38 9 56.1 16.2 20.8 1.2 15.3 0.00 56.8 63.9 4.0 8.3 2.9 47 10 64.6 16.5 15.4 1.8 28.7 0.00 57.4 63.9 3.8 8.9 3.8 31 11 69.4 15.4 12.4 2.2 55.7 0.00 58.8 63.9 9.8 17.9 9.4 42 12 73.0 14.0 10.3 2.5 67.8 0.00 61.3 63.9 10.5 17.0 10.1 43 13 75.0 12.9 9.2 2.7 72.6 0.00 64.4 63.9 9.4 14.5 8.9 64 14 77.4 13.1 8.5 2.9 71.2 0.00 67.6 63.9 7.4 14.5 6.9 55 15 79.0 11.5 7.6 3.1 64.3 0.00 70.7 63.9 7.2 12.8 6.5 47 16 80.4 12.7 7.7 3.3 51.6 0.00 72.9 63.7 6.3 12.3 5.6 48 17 81.0 11.1 7.0 3.3 35.6 0.00 74.5 63.7 4.0 9.8 3.6 54 18 80.2 20.5 10.9 3.1 17.7 0.00 75.0 63.7 2.9 5.6 1.8 170 19 72.5 31.3 22.0 2.1 2.4 0.00 74.5 63.7 3.8 5.6 3.6 212 20 66.0 29.3 25.2 1.6 0.0 0.00 72.9 63.7 2.5 4.3 2.2 234 21 64.9 25.0 21.8 1.6 0.0 0.00 71.1 63.7 1.8 6.3 1.3 286 22 60.8 27.9 28.5 1.3 0.0 0.00 69.3 63.9 1.1 3.1 0.9 77 23 56.5 31.5 38.5 1.0 0.0 0.00 67.6 63.9 1.1 3.6 1.1 110 24 54.3 29.5 38.5 0.9 0.0 0.00 66.0 64.0 2.7 5.4 2.0 69 AZMET Daily Weather Data : YUMA VALLEY : Mar 5 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.0 45.5 64.2 DegF RELATIVE HUMIDITY 55.3 5.3 19.3 % DEWPOINT 18.0 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 75.0 56.8 64.2 DegF SOIL TEMP. 20 in 64.0 63.5 63.9 DegF WIND SPEED 17.9 4.9 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 49 Degrees SOLAR RADIATION 485.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.8 341 14.6 522 18.7 747 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Mar 6 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.9 23.5 29.5 1.0 0.0 0.00 64.8 64.0 3.8 7.4 3.8 35 2 52.5 23.7 32.3 0.9 0.0 0.00 63.5 64.2 3.6 6.7 3.4 33 3 53.2 20.1 27.1 1.0 0.0 0.00 62.6 64.4 3.4 4.9 3.1 32 4 50.7 23.2 33.7 0.8 0.0 0.00 61.5 64.4 3.8 5.1 3.8 32 5 50.7 21.7 31.6 0.9 0.0 0.00 60.6 64.6 3.1 4.5 2.9 23 6 52.3 21.6 29.7 0.9 0.0 0.00 60.1 64.6 3.4 4.7 3.1 34 7 51.1 21.7 31.5 0.9 0.0 0.00 59.5 64.6 4.0 6.3 3.8 40 8 52.3 22.1 30.4 0.9 4.1 0.00 59.0 64.8 4.3 6.0 4.0 28 9 58.6 27.7 30.6 1.2 12.7 0.00 59.0 64.8 4.7 6.7 4.5 33 10 64.4 23.7 21.0 1.6 16.5 0.00 59.7 64.8 5.8 10.7 5.6 26 11 68.9 22.6 17.4 2.0 44.9 0.00 60.8 64.8 7.2 11.6 6.9 51 12 75.2 20.5 12.7 2.6 68.6 0.00 63.1 64.8 7.6 11.4 7.2 46 13 77.7 18.9 10.8 2.9 50.9 0.00 66.6 64.8 5.8 10.7 5.4 49 14 80.6 15.8 8.7 3.3 60.7 0.00 69.3 64.8 7.4 11.6 7.2 11 15 81.5 15.3 8.2 3.4 44.7 0.00 71.6 64.8 5.4 9.2 5.1 23 16 82.8 14.0 7.5 3.5 48.0 0.00 73.4 64.8 4.7 8.3 4.3 51 17 82.9 13.8 7.4 3.6 32.0 0.00 75.0 64.8 3.4 7.8 2.9 128 18 81.5 23.7 12.2 3.2 17.4 0.00 75.7 64.8 3.1 5.4 2.9 164 19 73.6 36.9 26.3 2.1 1.9 0.00 75.4 64.8 3.8 5.6 3.6 202 20 70.9 32.2 24.0 2.0 0.0 0.00 74.3 64.8 2.7 4.3 2.2 268 21 69.1 32.9 26.2 1.8 0.0 0.00 72.9 64.8 3.6 5.6 3.6 277 22 67.8 29.7 23.9 1.8 0.0 0.00 71.8 64.8 2.2 4.5 1.8 323 23 64.8 36.7 35.5 1.4 0.0 0.00 70.7 64.9 1.6 4.3 1.3 124 24 62.4 35.8 37.4 1.2 0.0 0.00 69.6 64.9 1.3 3.6 1.1 111 AZMET Daily Weather Data : YUMA VALLEY : Mar 6 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.0 48.0 65.8 DegF RELATIVE HUMIDITY 51.5 5.0 23.1 % DEWPOINT 24.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 75.7 58.8 66.6 DegF SOIL TEMP. 20 in 64.9 64.0 64.6 DegF WIND SPEED 11.6 4.0 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 36 Degrees SOLAR RADIATION 402.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.4 353 16.4 538 21.1 768 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Mar 7 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.9 38.5 44.9 1.0 0.0 0.00 68.7 65.1 1.3 3.8 0.7 336 2 58.8 36.5 43.3 1.0 0.0 0.00 67.8 65.1 1.3 3.1 0.9 324 3 58.3 36.5 44.4 0.9 0.0 0.00 66.9 65.3 1.3 4.0 0.9 343 4 60.4 30.9 32.9 1.2 0.0 0.00 66.0 65.5 3.1 7.2 2.0 15 5 57.6 35.2 43.0 0.9 0.0 0.00 65.5 65.5 3.1 8.3 0.4 76 6 58.3 32.4 37.3 1.0 0.0 0.00 64.9 65.7 3.1 7.4 1.8 21 7 59.9 30.2 32.5 1.2 0.0 0.00 64.6 65.7 3.6 8.3 0.2 249 8 59.0 31.8 35.6 1.1 3.1 0.00 64.2 65.7 3.4 10.7 1.3 261 9 62.8 30.7 30.0 1.4 7.4 0.00 64.0 65.8 3.1 4.9 2.7 75 10 66.4 29.1 24.7 1.7 16.3 0.00 64.2 65.8 5.4 12.1 4.7 49 11 69.4 28.8 21.8 1.9 22.0 0.00 65.1 65.8 3.8 6.3 2.9 47 12 73.6 24.6 16.1 2.4 31.5 0.00 66.4 65.8 3.1 5.8 2.9 9 13 77.5 19.9 11.5 2.9 29.6 0.00 68.0 66.0 2.0 6.5 0.9 255 14 80.4 22.1 11.5 3.1 41.6 0.00 69.8 66.0 2.9 7.6 2.2 222 15 83.3 16.5 8.2 3.6 40.1 0.00 71.8 66.0 5.1 8.9 5.1 305 16 83.7 14.5 7.4 3.7 19.8 0.00 73.4 66.0 4.3 7.4 4.0 337 17 84.4 23.2 10.5 3.6 20.5 0.00 74.3 66.0 2.5 4.9 1.8 31 18 81.1 36.3 20.1 2.9 7.9 0.00 74.7 66.0 2.5 4.3 2.2 224 19 77.5 37.4 24.1 2.5 3.1 0.00 74.5 66.0 2.2 4.3 0.9 232 20 70.9 37.6 29.6 1.8 0.0 0.00 73.8 66.0 2.7 5.4 1.8 209 21 69.6 29.5 22.5 1.9 0.0 0.00 72.5 66.0 2.9 5.6 2.7 229 22 65.3 34.5 31.9 1.5 0.0 0.00 71.2 66.2 2.0 4.5 1.6 227 23 63.0 35.6 36.2 1.3 0.0 0.00 70.0 66.2 3.1 4.9 2.5 243 24 64.9 32.0 29.2 1.5 0.0 0.00 68.9 66.2 1.8 4.3 1.6 217 AZMET Daily Weather Data : YUMA VALLEY : Mar 7 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.8 55.9 68.5 DegF RELATIVE HUMIDITY 59.2 5.1 27.1 % DEWPOINT 30.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 74.7 64.0 68.9 DegF SOIL TEMP. 20 in 66.2 64.9 65.8 DegF WIND SPEED 12.1 2.9 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 323 Degrees SOLAR RADIATION 243.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.8 369 20.9 559 25.9 794 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Mar 8 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.3 30.0 28.5 1.4 0.0 0.00 67.8 66.4 1.8 4.7 1.3 155 2 64.4 30.9 29.0 1.5 0.0 0.00 66.7 66.4 6.0 16.1 4.3 261 3 71.4 28.8 20.3 2.1 0.0 0.00 66.2 66.6 13.4 21.0 13.2 308 4 69.4 29.5 22.8 1.9 0.0 0.00 66.0 66.6 7.2 13.6 5.4 312 5 63.0 32.7 32.5 1.3 0.0 0.00 65.7 66.6 3.4 7.8 2.2 152 6 63.7 31.6 30.1 1.4 0.0 0.00 65.1 66.7 3.6 10.1 1.8 62 7 62.2 30.7 30.5 1.3 0.0 0.00 64.4 66.7 2.5 5.4 1.3 79 8 56.5 36.0 46.2 0.8 7.2 0.00 63.7 66.7 3.8 7.6 3.1 57 9 61.9 40.3 45.0 1.0 24.4 0.00 63.5 66.7 0.9 3.4 0.4 111 10 70.7 41.0 34.6 1.7 41.1 0.00 64.2 66.9 1.3 3.8 0.9 131 11 78.8 27.1 15.0 2.9 56.1 0.00 66.2 66.9 7.4 12.1 6.9 313 12 81.7 25.3 12.6 3.2 66.7 0.00 68.9 66.9 7.8 13.9 7.6 314 13 83.8 24.4 11.3 3.5 72.4 0.00 72.0 66.9 8.3 13.0 7.8 309 14 85.1 25.0 11.1 3.7 74.1 0.00 74.8 66.9 8.9 15.7 8.3 288 15 86.4 23.7 10.1 3.9 65.7 0.00 77.4 66.9 9.6 15.4 8.9 284 16 86.7 23.2 9.8 3.9 52.6 0.00 79.2 66.9 8.7 14.1 7.8 294 17 86.7 22.5 9.5 3.9 36.5 0.00 80.2 66.9 7.6 15.4 7.2 294 18 85.6 24.8 10.8 3.7 22.0 0.00 80.4 66.9 6.3 11.9 6.0 303 19 81.0 26.8 13.8 3.1 3.8 0.00 79.9 66.9 3.4 7.6 3.1 283 20 71.2 35.6 27.6 1.9 0.0 0.00 78.4 66.9 3.4 4.9 3.4 200 21 65.7 38.5 36.6 1.4 0.0 0.00 76.6 66.9 0.7 4.0 0.4 176 22 68.9 29.7 23.5 1.9 0.0 0.00 74.8 67.1 5.6 10.7 4.9 309 23 71.8 28.4 19.9 2.1 0.0 0.00 73.4 67.1 8.9 13.9 8.9 315 24 72.0 26.6 18.3 2.2 0.0 0.00 72.5 67.3 11.4 18.1 11.2 316 AZMET Daily Weather Data : YUMA VALLEY : Mar 8 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.6 54.9 73.0 DegF RELATIVE HUMIDITY 54.1 8.0 22.9 % DEWPOINT 29.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 80.6 63.5 71.1 DegF SOIL TEMP. 20 in 67.3 66.2 66.7 DegF WIND SPEED 21.0 5.8 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 302 Degrees SOLAR RADIATION 522.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.2 385 21.1 580 26.1 820 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Mar 9 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 72.5 25.3 17.1 2.3 0.0 0.00 71.6 67.5 11.4 17.2 11.4 320 2 71.2 27.1 19.2 2.1 0.0 0.00 70.9 67.5 9.2 16.1 9.2 320 3 68.2 31.1 25.1 1.8 0.0 0.00 70.2 67.6 5.6 8.9 3.8 16 4 59.0 32.9 37.3 1.1 0.0 0.00 69.3 67.8 2.9 6.3 2.2 47 5 55.0 33.8 44.6 0.8 0.0 0.00 68.2 67.8 0.7 2.5 0.4 297 6 52.3 35.2 52.1 0.6 0.0 0.00 66.9 68.0 0.7 2.0 0.4 53 7 51.4 34.5 52.0 0.6 0.0 0.00 65.8 68.0 1.1 3.4 1.1 23 8 52.5 34.3 49.9 0.7 7.4 0.00 64.8 68.0 0.4 2.0 0.4 63 9 60.3 36.3 41.2 1.0 23.9 0.00 64.2 68.2 1.1 3.6 0.7 52 10 65.3 34.9 32.2 1.5 45.2 0.00 64.9 68.2 2.7 5.1 2.5 29 11 73.4 34.9 24.5 2.1 60.4 0.00 66.9 68.2 1.8 6.9 1.3 38 12 78.4 33.1 19.3 2.7 69.5 0.00 70.0 68.2 2.2 5.4 1.6 36 13 82.2 32.5 16.6 3.1 74.8 0.00 73.6 68.2 2.5 5.6 1.6 179 14 85.1 30.6 14.0 3.5 73.3 0.00 77.2 68.2 2.9 6.9 2.5 175 15 86.5 27.0 11.5 3.8 66.9 0.00 80.2 68.2 4.0 9.2 3.4 198 16 87.1 28.6 12.1 3.8 54.2 0.00 82.6 68.2 4.9 9.2 4.5 198 17 86.4 30.7 13.5 3.7 37.0 0.00 83.8 68.2 4.7 9.2 4.3 191 18 84.7 34.0 16.2 3.4 17.4 0.00 84.0 68.2 4.3 6.9 4.0 242 19 78.8 39.7 24.9 2.5 1.9 0.00 83.1 68.2 1.8 4.3 1.8 219 20 72.3 40.5 31.5 1.9 0.0 0.00 81.3 68.2 1.1 2.7 0.9 270 21 69.1 38.7 33.0 1.6 0.0 0.00 79.2 68.2 2.2 3.8 2.2 242 22 62.8 43.0 48.5 1.0 0.0 0.00 77.2 68.4 1.1 4.3 0.9 180 23 59.0 43.3 56.0 0.8 0.0 0.00 75.4 68.4 2.0 4.0 1.8 145 24 59.4 39.9 48.6 0.9 0.0 0.00 73.8 68.5 1.3 4.3 1.3 66 AZMET Daily Weather Data : YUMA VALLEY : Mar 9 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.8 50.7 69.8 DegF RELATIVE HUMIDITY 62.5 10.5 30.9 % DEWPOINT 34.3 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 84.2 64.2 73.6 DegF SOIL TEMP. 20 in 68.5 67.3 68.0 DegF WIND SPEED 17.2 3.1 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 292 Degrees SOLAR RADIATION 532.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.8 400 19.1 599 24.1 844 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Mar 10 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.0 39.6 52.2 0.8 0.0 0.00 72.1 68.7 1.6 4.9 1.3 20 2 57.6 38.1 48.1 0.8 0.0 0.00 70.7 68.7 2.5 4.9 2.2 15 3 55.6 36.3 48.4 0.8 0.0 0.00 69.4 68.9 1.8 4.3 0.7 75 4 52.3 38.8 60.0 0.5 0.0 0.00 68.2 68.9 1.1 4.0 0.9 4 5 55.0 35.1 47.0 0.8 0.0 0.00 67.3 69.1 3.4 5.6 3.4 15 6 54.7 33.8 45.6 0.8 0.0 0.00 66.4 69.1 3.1 5.6 2.9 17 7 53.2 34.3 48.5 0.7 0.0 0.00 65.7 69.3 2.2 3.4 2.0 40 8 52.5 37.0 55.5 0.6 6.4 0.00 64.8 69.3 1.8 4.0 1.3 354 9 59.0 40.1 49.8 0.9 25.6 0.00 64.4 69.4 2.0 4.5 1.8 199 10 66.2 37.8 35.0 1.4 41.8 0.00 65.1 69.4 1.8 4.9 1.1 92 11 72.9 36.3 26.5 2.0 58.8 0.00 67.1 69.4 2.7 6.7 1.1 102 12 78.1 34.7 20.7 2.6 68.8 0.00 70.2 69.4 2.2 5.6 0.4 352 13 81.5 36.7 20.2 2.9 74.3 0.00 73.6 69.4 3.8 6.3 3.4 192 14 85.1 32.5 15.3 3.5 72.9 0.00 77.2 69.3 4.7 10.7 3.6 206 15 86.4 28.4 12.3 3.8 65.9 0.00 80.2 69.3 4.5 9.4 3.4 179 16 87.1 29.7 12.6 3.8 54.0 0.00 82.6 69.3 5.8 9.6 5.4 200 17 86.4 34.9 15.9 3.6 37.0 0.00 83.8 69.3 7.2 9.6 7.2 204 18 83.5 41.2 22.4 3.0 18.4 0.00 84.0 69.3 5.6 8.3 5.4 218 19 77.4 41.2 27.5 2.3 2.6 0.00 83.1 69.1 3.8 6.3 3.8 250 20 73.8 39.7 29.2 2.0 0.0 0.00 81.3 69.3 5.1 7.2 5.1 271 21 70.7 38.3 30.5 1.8 0.0 0.00 79.5 69.3 4.9 6.7 4.7 255 22 69.4 35.4 28.6 1.8 0.0 0.00 77.7 69.3 4.7 6.7 4.5 248 23 71.4 31.5 23.0 2.0 0.0 0.00 76.1 69.4 4.7 8.3 3.8 295 24 68.4 32.7 27.2 1.8 0.0 0.00 74.8 69.4 4.0 8.7 2.5 20 AZMET Daily Weather Data : YUMA VALLEY : Mar 10 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.2 50.5 68.9 DegF RELATIVE HUMIDITY 67.8 10.1 33.4 % DEWPOINT 36.0 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 84.0 64.4 73.6 DegF SOIL TEMP. 20 in 69.4 68.5 69.3 DegF WIND SPEED 10.7 3.6 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 240 Degrees SOLAR RADIATION 526.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.8 415 19.1 618 24.1 869 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Mar 11 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.8 37.9 43.0 1.0 0.0 0.00 73.4 69.6 2.0 3.8 0.4 154 2 59.7 35.8 41.2 1.0 0.0 0.00 72.1 69.6 2.7 6.3 1.3 264 3 64.0 28.4 26.2 1.5 0.0 0.00 70.9 69.8 2.9 5.6 2.7 21 4 67.6 19.6 15.9 1.9 0.0 0.00 69.8 69.8 3.6 7.8 3.6 15 5 68.2 21.2 16.6 2.0 0.0 0.00 68.9 70.0 5.8 10.3 5.6 351 6 71.1 19.9 14.2 2.2 0.0 0.00 68.2 70.0 3.6 10.3 3.1 327 7 70.2 21.4 15.6 2.1 0.0 0.00 67.5 70.0 4.5 11.9 4.3 355 8 70.0 23.0 16.8 2.1 8.1 0.00 67.1 70.2 1.8 5.8 1.3 360 9 73.2 24.4 16.0 2.3 27.5 0.00 66.9 70.2 7.2 17.9 6.7 3 10 75.9 24.1 14.4 2.6 45.6 0.00 67.8 70.2 15.2 23.0 15.0 3 11 79.0 24.4 13.2 2.9 62.3 0.00 69.4 70.2 14.8 22.4 14.3 5 12 81.7 25.2 12.4 3.2 72.2 0.00 71.6 70.2 13.4 21.0 13.0 3 13 84.4 25.0 11.4 3.6 76.7 0.00 74.1 70.2 11.0 17.4 10.7 5 14 86.2 24.6 10.6 3.8 75.5 0.00 76.8 70.2 10.3 16.8 10.1 5 15 87.6 24.1 9.9 4.0 68.8 0.00 79.3 70.2 9.4 15.4 8.9 359 16 88.5 22.8 9.1 4.2 56.1 0.00 81.3 70.0 8.9 17.4 8.5 342 17 88.3 23.2 9.4 4.1 39.2 0.00 82.4 70.0 8.3 13.0 8.1 343 18 87.3 20.8 8.7 4.0 20.3 0.00 82.8 70.0 8.5 13.2 8.5 352 19 83.5 21.2 10.0 3.5 3.1 0.00 82.0 70.0 8.1 12.1 7.8 348 20 77.4 25.2 14.4 2.8 0.0 0.00 80.6 70.0 6.5 8.9 6.5 337 21 75.2 20.3 12.7 2.6 0.0 0.00 79.0 70.0 3.6 5.8 3.4 347 22 68.5 25.5 19.9 1.9 0.0 0.00 77.2 70.2 2.5 4.9 1.6 245 23 61.7 28.8 28.5 1.3 0.0 0.00 75.6 70.2 1.3 4.0 1.1 152 24 60.3 30.2 32.1 1.2 0.0 0.00 73.9 70.2 1.3 4.7 0.7 122 AZMET Daily Weather Data : YUMA VALLEY : Mar 11 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.4 56.3 74.7 DegF RELATIVE HUMIDITY 54.8 6.6 17.6 % DEWPOINT 24.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 82.8 66.9 74.1 DegF SOIL TEMP. 20 in 70.2 69.4 70.0 DegF WIND SPEED 23.0 6.5 MPH WIND VECTOR MAG. 5.8 MPH WIND VECTOR DIR. 356 Degrees SOLAR RADIATION 555.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.5 432 22.3 641 27.4 896 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Mar 12 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.4 34.9 46.2 0.8 0.0 0.00 72.5 70.3 2.5 5.6 1.8 157 2 54.5 34.3 46.4 0.8 0.0 0.00 71.1 70.3 2.2 6.3 0.9 160 3 52.5 36.1 53.5 0.6 0.0 0.00 69.8 70.5 1.8 4.5 1.3 108 4 52.3 33.1 47.6 0.7 0.0 0.00 68.5 70.7 2.5 6.3 1.6 177 5 52.7 31.6 44.5 0.8 0.0 0.00 67.5 70.7 2.2 5.1 0.9 208 6 55.8 28.2 35.6 1.0 0.0 0.00 66.6 70.7 3.8 6.7 3.1 46 7 60.1 21.7 22.6 1.4 0.2 0.00 65.7 70.7 5.1 7.2 5.1 59 8 62.2 23.2 22.1 1.5 9.1 0.00 65.1 70.9 4.7 7.4 4.5 59 9 67.1 29.8 24.6 1.7 28.2 0.00 65.1 70.9 6.7 9.8 6.7 49 10 74.7 33.6 22.3 2.3 46.8 0.00 66.2 70.9 8.5 12.1 8.3 43 11 82.2 28.8 14.4 3.2 61.6 0.00 68.4 70.9 10.1 15.7 9.8 44 12 85.3 23.4 10.3 3.7 71.7 0.00 71.4 70.9 11.9 16.3 11.6 54 13 87.8 24.3 9.9 4.0 76.4 0.00 74.7 70.7 9.2 15.2 8.9 65 14 90.0 23.4 8.9 4.4 75.0 0.00 77.9 70.7 5.6 10.5 4.9 40 15 91.9 20.1 7.3 4.7 68.1 0.00 81.1 70.7 4.7 13.0 4.3 332 16 92.7 19.6 7.0 4.9 55.7 0.00 83.7 70.5 4.3 10.3 3.6 356 17 92.8 21.6 7.5 4.9 38.9 0.00 85.1 70.5 3.6 8.3 2.9 12 18 92.1 23.2 8.2 4.7 20.1 0.00 85.6 70.5 4.0 7.4 3.8 328 19 86.0 26.1 11.3 3.8 3.3 0.00 85.1 70.5 7.2 12.1 6.9 302 20 77.5 30.0 17.8 2.7 0.0 0.00 83.5 70.5 3.8 8.5 3.1 257 21 70.2 31.5 23.8 1.9 0.0 0.00 81.5 70.5 3.1 6.9 2.9 218 22 66.0 35.6 32.5 1.5 0.0 0.00 79.5 70.5 2.0 6.5 1.8 182 23 62.4 37.9 40.6 1.1 0.0 0.00 77.7 70.7 2.7 6.9 2.5 206 24 61.5 37.9 41.5 1.1 0.0 0.00 76.1 70.7 1.3 3.1 1.1 62 AZMET Daily Weather Data : YUMA VALLEY : Mar 12 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.1 50.7 72.0 DegF RELATIVE HUMIDITY 61.7 5.6 25.3 % DEWPOINT 28.8 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 85.6 64.9 74.5 DegF SOIL TEMP. 20 in 70.9 70.2 70.7 DegF WIND SPEED 16.3 4.7 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 39 Degrees SOLAR RADIATION 555.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.4 449 20.9 662 25.9 922 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Mar 13 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.8 37.2 41.2 1.1 0.0 0.00 74.5 70.9 2.2 4.0 2.2 33 2 55.0 39.9 56.9 0.6 0.0 0.00 73.0 70.9 1.6 5.6 1.3 184 3 55.9 40.1 55.2 0.7 0.0 0.00 71.6 71.1 2.0 4.0 1.6 34 4 52.9 40.3 62.2 0.5 0.0 0.00 70.5 71.1 1.1 4.9 0.2 19 5 54.3 36.1 50.1 0.7 0.0 0.00 69.3 71.2 2.9 4.5 2.7 33 6 54.5 35.1 48.0 0.8 0.0 0.00 68.2 71.2 2.9 4.7 2.9 24 7 54.3 32.0 42.3 0.8 0.2 0.00 67.3 71.4 2.7 4.3 2.7 37 8 55.2 34.0 44.7 0.8 9.6 0.00 66.4 71.4 1.8 4.0 1.6 22 9 62.6 36.1 37.4 1.2 28.4 0.00 66.2 71.4 3.4 4.9 2.7 74 10 71.4 35.8 27.1 1.9 45.4 0.00 67.3 71.4 2.5 6.0 1.8 152 11 75.2 37.9 25.8 2.2 60.7 0.00 69.4 71.4 6.0 9.4 6.0 183 12 80.6 38.7 22.4 2.8 70.5 0.00 72.5 71.4 6.7 9.6 6.5 194 13 85.1 36.7 17.9 3.4 75.0 0.00 75.9 71.4 6.5 9.6 6.3 180 14 88.3 33.3 14.1 3.9 73.8 0.00 79.3 71.4 7.2 10.5 7.2 177 15 90.7 32.4 12.6 4.3 66.9 0.00 82.4 71.2 8.3 12.3 7.8 198 16 91.8 34.0 13.0 4.4 54.7 0.00 84.6 71.2 7.6 11.0 7.4 188 17 91.8 34.3 13.2 4.4 38.5 0.00 86.0 71.2 7.6 11.9 7.4 197 18 87.3 44.1 22.4 3.5 19.4 0.00 86.4 71.2 6.9 10.3 6.9 232 19 78.4 46.2 32.3 2.3 3.1 0.00 85.5 71.2 3.8 6.3 3.8 230 20 73.4 44.4 35.2 1.8 0.0 0.00 83.8 71.2 1.1 3.4 0.9 244 21 70.0 39.4 32.6 1.7 0.0 0.00 81.7 71.2 3.8 5.8 3.6 240 22 65.3 36.3 34.2 1.4 0.0 0.00 79.7 71.2 2.0 4.0 2.0 207 23 64.4 34.7 33.0 1.4 0.0 0.00 77.9 71.4 1.6 2.9 1.1 272 24 63.0 32.9 32.3 1.3 0.0 0.00 76.1 71.4 1.1 3.4 1.1 14 AZMET Daily Weather Data : YUMA VALLEY : Mar 13 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.7 51.3 70.2 DegF RELATIVE HUMIDITY 72.0 8.1 33.6 % DEWPOINT 37.2 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 86.4 66.2 75.6 DegF SOIL TEMP. 20 in 71.4 70.7 71.2 DegF WIND SPEED 12.3 3.8 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 193 Degrees SOLAR RADIATION 546.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.4 465 20.9 683 25.9 948 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Mar 14 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.1 33.4 32.8 1.3 0.0 0.00 74.5 71.6 2.0 4.3 2.0 344 2 60.6 34.0 36.7 1.1 0.0 0.00 73.0 71.6 1.1 3.6 1.1 345 3 58.6 34.3 40.1 1.0 0.0 0.00 71.8 71.8 0.7 2.7 0.7 351 4 56.8 35.6 45.0 0.9 0.0 0.00 70.5 71.8 0.9 2.9 0.7 357 5 53.2 37.4 55.2 0.6 0.0 0.00 69.3 72.0 1.1 3.6 0.9 213 6 52.5 38.1 58.1 0.6 0.0 0.00 68.2 72.0 0.4 2.2 0.2 24 7 51.4 36.5 56.5 0.6 0.2 0.00 67.1 72.1 0.9 4.5 0.7 61 8 54.3 37.0 52.4 0.7 9.8 0.00 66.2 72.1 0.9 2.9 0.9 44 9 62.4 36.0 37.6 1.2 29.4 0.00 66.0 72.1 1.8 3.6 1.8 31 10 70.7 31.6 23.3 2.0 47.3 0.00 67.1 72.1 1.3 6.5 1.1 158 11 75.0 39.7 28.0 2.1 62.1 0.00 69.4 72.1 2.5 7.4 2.0 174 12 79.7 40.6 24.9 2.6 72.9 0.00 72.5 72.1 5.8 9.6 5.6 185 13 83.1 33.8 17.1 3.2 77.4 0.00 76.1 72.1 5.6 8.7 5.1 183 14 86.0 29.7 13.1 3.7 76.2 0.00 79.5 72.0 4.9 9.6 4.5 189 15 88.2 28.6 11.7 4.0 68.8 0.00 82.6 72.0 4.7 9.4 4.3 199 16 89.2 29.7 11.8 4.2 56.4 0.00 85.1 72.0 4.9 10.1 4.5 190 17 90.3 29.3 11.3 4.3 39.4 0.00 86.5 71.8 5.4 8.5 5.1 206 18 89.1 35.8 15.3 4.0 20.3 0.00 86.7 71.8 4.0 6.5 3.6 236 19 83.3 38.1 20.0 3.1 3.6 0.00 86.0 71.8 3.1 4.3 3.1 246 20 76.8 35.6 22.5 2.4 0.0 0.00 84.4 71.8 1.8 3.4 1.8 237 21 68.9 40.8 36.0 1.5 0.0 0.00 82.2 71.8 2.7 4.7 2.7 217 22 69.4 42.4 37.5 1.5 0.0 0.00 80.2 71.8 2.5 4.3 2.5 246 23 64.4 45.0 49.4 1.0 0.0 0.00 78.4 72.0 2.2 3.8 1.3 86 24 62.8 45.7 53.4 0.9 0.0 0.00 76.8 72.0 0.9 2.7 0.9 13 AZMET Daily Weather Data : YUMA VALLEY : Mar 14 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.9 50.0 70.5 DegF RELATIVE HUMIDITY 65.4 8.9 32.9 % DEWPOINT 36.1 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 86.9 65.8 75.9 DegF SOIL TEMP. 20 in 72.1 71.4 72.0 DegF WIND SPEED 10.1 2.7 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 204 Degrees SOLAR RADIATION 563.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.5 481 19.8 702 24.7 972 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Mar 15 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.4 42.3 51.0 0.9 0.0 0.00 75.4 72.1 1.6 3.6 1.3 38 2 59.7 43.3 54.8 0.8 0.0 0.00 73.9 72.1 1.1 2.7 1.1 349 3 58.8 42.1 53.7 0.8 0.0 0.00 72.5 72.3 1.1 3.6 0.9 290 4 57.2 40.1 52.9 0.8 0.0 0.00 71.4 72.3 1.3 3.6 1.1 39 5 56.3 37.9 50.2 0.8 0.0 0.00 70.3 72.5 1.8 4.3 1.8 36 6 55.2 37.6 51.6 0.7 0.0 0.00 69.3 72.5 2.2 3.8 2.0 29 7 53.2 39.0 58.6 0.6 0.2 0.00 68.4 72.5 2.0 3.6 2.0 39 8 56.3 39.4 53.5 0.7 10.0 0.00 67.6 72.5 1.1 2.9 1.1 24 9 64.9 34.5 32.6 1.4 28.9 0.00 67.5 72.5 0.7 2.5 0.7 45 10 74.1 37.6 26.9 2.1 46.3 0.00 68.5 72.7 0.7 2.7 0.4 167 11 78.4 31.5 17.9 2.7 60.9 0.00 70.7 72.7 1.8 4.9 1.3 205 12 81.9 31.8 16.3 3.1 71.4 0.00 73.9 72.5 1.8 5.6 1.1 66 13 84.6 33.4 16.0 3.4 76.2 0.00 77.7 72.5 3.8 8.1 2.5 96 14 87.3 33.1 14.4 3.8 75.0 0.00 81.3 72.5 5.8 10.1 4.3 124 15 89.4 35.8 15.1 4.0 67.6 0.00 84.4 72.3 5.1 9.6 4.7 187 16 90.9 34.0 13.4 4.3 55.2 0.00 86.5 72.3 4.5 7.6 4.3 214 17 91.4 34.0 13.2 4.4 38.5 0.00 88.0 72.3 4.0 6.7 3.8 214 18 89.6 44.2 20.9 3.8 19.6 0.00 88.3 72.3 3.8 6.0 3.8 217 19 83.1 48.0 29.6 2.7 3.3 0.00 87.6 72.1 3.6 4.3 3.6 232 20 75.9 46.8 35.5 2.0 0.0 0.00 85.8 72.1 2.5 4.0 2.2 234 21 73.9 45.0 35.5 1.9 0.0 0.00 83.8 72.3 3.1 4.5 3.1 270 22 70.3 43.7 38.2 1.6 0.0 0.00 81.9 72.3 0.4 3.1 0.0 286 23 67.1 44.6 44.2 1.3 0.0 0.00 80.1 72.3 1.6 3.4 1.3 131 24 63.1 46.0 53.7 0.9 0.0 0.00 78.4 72.5 2.7 6.0 2.5 122 AZMET Daily Weather Data : YUMA VALLEY : Mar 15 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.8 52.2 71.8 DegF RELATIVE HUMIDITY 68.1 11.9 35.4 % DEWPOINT 39.4 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 88.3 67.3 77.2 DegF SOIL TEMP. 20 in 72.7 72.0 72.3 DegF WIND SPEED 10.1 2.5 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 183 Degrees SOLAR RADIATION 553.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.4 497 21.1 723 25.9 998 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Mar 16 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.9 45.9 59.9 0.7 0.0 0.00 77.0 72.5 1.3 4.3 0.4 149 2 60.3 45.1 57.7 0.8 0.0 0.00 75.6 72.7 1.6 4.5 1.6 40 3 60.3 43.5 54.4 0.8 0.0 0.00 74.3 72.7 1.6 3.4 1.3 19 4 58.8 42.6 54.7 0.8 0.0 0.00 73.0 72.9 1.6 4.9 1.3 34 5 56.8 44.1 62.4 0.6 0.0 0.00 72.0 73.0 1.8 4.0 1.3 254 6 55.2 44.4 66.9 0.5 0.0 0.00 70.9 73.0 1.3 4.9 0.9 41 7 55.0 43.0 63.8 0.5 0.2 0.00 69.8 73.0 0.9 3.6 0.4 342 8 56.3 45.0 65.9 0.5 10.3 0.00 68.9 73.2 0.9 2.9 0.9 168 9 66.6 43.5 43.5 1.3 29.1 0.00 68.9 73.2 1.3 4.0 1.3 27 10 73.9 44.1 34.5 1.9 47.3 0.00 69.8 73.2 3.4 8.3 3.1 34 11 83.7 40.3 21.6 3.1 62.1 0.00 72.1 73.2 6.9 12.1 6.5 33 12 87.6 37.4 17.0 3.7 72.2 0.00 75.2 73.2 5.6 9.2 5.4 44 13 91.0 33.1 12.9 4.3 76.9 0.00 78.8 73.2 4.9 10.1 4.5 49 14 94.3 31.8 11.0 4.9 75.3 0.00 82.6 73.2 2.7 7.2 1.8 53 15 96.6 30.6 9.8 5.3 68.3 0.00 86.0 73.0 3.1 7.4 1.8 195 16 96.8 31.8 10.2 5.3 55.7 0.00 88.5 73.0 4.7 7.8 4.5 178 17 97.0 33.3 10.7 5.3 39.4 0.00 90.1 73.0 5.4 8.3 5.1 196 18 93.9 44.1 18.2 4.5 20.5 0.00 90.5 73.0 5.1 7.4 4.9 195 19 85.8 48.4 27.6 3.1 3.8 0.00 89.8 73.0 3.4 4.5 3.4 214 20 79.0 45.3 30.5 2.3 0.0 0.00 88.0 72.9 3.8 5.1 3.6 256 21 76.6 40.8 27.9 2.3 0.0 0.00 85.8 73.0 3.4 6.0 3.1 262 22 74.1 39.4 28.9 2.1 0.0 0.00 83.8 73.0 1.8 4.3 0.7 166 23 66.9 45.1 45.6 1.2 0.0 0.00 82.0 73.2 2.2 4.3 2.2 139 24 64.6 44.6 48.2 1.1 0.0 0.00 80.4 73.2 2.7 4.3 2.5 112 AZMET Daily Weather Data : YUMA VALLEY : Mar 16 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.1 53.4 74.7 DegF RELATIVE HUMIDITY 71.5 7.2 36.8 % DEWPOINT 41.2 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 90.5 68.7 78.8 DegF SOIL TEMP. 20 in 73.2 72.5 73.0 DegF WIND SPEED 12.1 2.9 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 113 Degrees SOLAR RADIATION 561.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.0 515 23.0 746 28.1 1026 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Mar 17 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 62.6 46.6 55.8 0.9 0.0 0.00 78.8 73.4 0.7 3.6 0.7 150 2 62.1 43.5 50.4 0.9 0.0 0.00 77.4 73.4 1.3 3.4 1.3 58 3 62.4 43.2 49.1 1.0 0.0 0.00 76.1 73.6 1.3 3.6 0.7 9 4 59.5 45.7 60.0 0.7 0.0 0.00 74.8 73.8 1.8 3.8 1.3 286 5 59.4 42.4 53.8 0.8 0.0 0.00 73.6 73.8 0.7 2.9 0.7 61 6 56.5 44.4 64.1 0.6 0.0 0.00 72.5 73.9 1.1 3.1 0.9 218 7 54.7 45.1 69.9 0.4 0.2 0.00 71.4 73.9 2.2 4.3 0.9 146 8 58.6 45.5 61.9 0.6 10.0 0.00 70.5 73.9 1.3 3.1 1.1 341 9 68.9 45.3 42.9 1.4 23.9 0.00 70.5 74.1 0.9 2.9 0.7 49 10 75.7 42.6 30.7 2.1 41.8 0.00 71.4 74.1 2.9 5.6 2.7 207 11 81.9 40.3 23.3 2.9 55.7 0.00 73.4 74.1 2.9 7.4 2.5 192 12 89.4 33.8 13.9 4.1 65.9 0.00 76.3 74.1 3.1 7.2 2.5 215 13 91.9 35.1 13.6 4.4 47.1 0.00 79.5 74.1 5.6 8.5 5.4 192 14 94.5 33.4 11.9 4.9 56.9 0.00 82.0 73.9 5.6 12.1 4.0 240 15 99.0 24.3 7.0 5.9 70.5 0.00 84.4 73.9 8.9 15.4 8.3 295 16 99.1 23.5 6.8 6.0 56.6 0.00 86.7 73.9 9.2 14.8 8.7 290 17 98.6 21.7 6.4 5.9 39.9 0.00 88.0 73.9 8.7 14.1 8.5 286 18 96.8 24.6 7.6 5.5 20.8 0.00 88.3 73.8 5.6 10.7 5.1 286 19 89.8 28.4 11.1 4.3 3.8 0.00 87.8 73.8 4.3 6.7 4.3 267 20 86.7 23.5 10.0 3.9 0.0 0.00 86.4 73.8 9.6 16.1 9.6 278 21 84.4 21.4 9.8 3.6 0.0 0.00 84.6 73.9 10.5 17.4 10.3 287 22 82.9 17.8 8.8 3.5 0.0 0.00 82.9 73.9 11.4 17.9 11.2 297 23 80.2 19.0 10.1 3.2 0.0 0.00 81.5 73.9 10.3 17.4 10.3 294 24 73.2 21.2 14.1 2.4 0.0 0.00 80.2 74.1 6.3 13.0 5.8 253 AZMET Daily Weather Data : YUMA VALLEY : Mar 17 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.0 52.9 77.9 DegF RELATIVE HUMIDITY 73.9 4.7 28.9 % DEWPOINT 33.8 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 88.3 70.3 79.2 DegF SOIL TEMP. 20 in 74.1 73.2 73.9 DegF WIND SPEED 17.9 4.9 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 277 Degrees SOLAR RADIATION 493.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.5 534 23.2 770 28.1 1054 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Mar 18 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 72.3 21.2 14.7 2.3 0.0 0.00 78.8 74.1 6.3 12.5 5.8 265 2 62.1 28.9 28.4 1.4 0.0 0.00 77.4 74.1 3.4 6.3 3.1 142 3 59.5 30.0 32.6 1.2 0.0 0.00 75.7 74.3 2.9 5.4 2.7 136 4 60.1 29.1 31.6 1.2 0.0 0.00 74.3 74.3 3.1 6.7 2.2 139 5 59.7 27.5 29.6 1.3 0.0 0.00 72.9 74.3 2.2 8.9 0.9 151 6 52.0 34.3 50.8 0.6 0.0 0.00 71.6 74.5 3.1 6.3 3.1 146 7 53.4 34.0 47.6 0.7 0.2 0.00 70.3 74.5 2.7 4.5 2.7 202 8 57.0 31.1 37.4 1.0 11.9 0.00 69.3 74.5 1.3 3.6 1.1 256 9 64.2 32.7 30.8 1.4 31.5 0.00 68.9 74.5 1.3 4.3 1.1 204 10 72.7 34.0 24.8 2.1 49.9 0.00 70.0 74.5 5.1 8.3 4.7 210 11 76.1 32.5 20.4 2.4 63.8 0.00 72.1 74.5 6.3 9.4 6.3 224 12 79.3 30.7 17.0 2.8 73.3 0.00 75.0 74.5 7.2 9.8 6.9 194 13 84.9 26.6 11.9 3.6 78.6 0.00 78.3 74.5 7.8 11.9 7.6 205 14 87.8 23.0 9.4 4.1 77.9 0.00 81.7 74.5 6.3 11.0 6.0 199 15 89.8 23.9 9.1 4.3 70.5 0.00 84.6 74.3 5.6 11.9 4.9 205 16 90.7 23.2 8.7 4.5 54.5 0.00 86.9 74.3 5.1 11.4 3.6 214 17 90.5 22.6 8.5 4.5 33.9 0.00 88.2 74.3 5.6 9.2 5.4 250 18 87.8 28.8 11.9 4.0 12.7 0.00 88.2 74.1 3.8 5.6 3.8 258 19 82.4 32.7 16.7 3.2 2.4 0.00 87.3 74.1 3.6 4.9 3.6 269 20 80.6 30.7 16.5 3.0 0.0 0.00 85.6 74.1 8.1 18.3 7.8 276 21 78.6 31.3 17.8 2.8 0.0 0.00 83.8 74.1 6.0 11.9 5.8 273 22 77.7 36.1 22.3 2.5 0.0 0.00 82.4 74.1 11.9 21.5 11.9 298 23 76.1 37.4 24.7 2.3 0.0 0.00 81.0 74.3 11.4 18.3 11.2 296 24 70.2 40.1 34.1 1.7 0.0 0.00 79.9 74.3 4.5 13.2 1.8 219 AZMET Daily Weather Data : YUMA VALLEY : Mar 18 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.4 50.4 73.6 DegF RELATIVE HUMIDITY 55.2 7.0 23.2 % DEWPOINT 30.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 88.3 68.9 78.4 DegF SOIL TEMP. 20 in 74.5 73.9 74.3 DegF WIND SPEED 21.5 5.1 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 238 Degrees SOLAR RADIATION 561.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.8 549 20.2 790 25.2 1080 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Mar 19 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.3 41.5 44.9 1.1 0.0 0.00 78.4 74.3 2.0 5.4 1.6 131 2 63.7 40.5 42.7 1.2 0.0 0.00 77.0 74.5 1.1 4.3 0.2 172 3 57.2 43.3 59.8 0.6 0.0 0.00 75.6 74.5 2.9 5.6 2.5 186 4 57.0 43.0 59.4 0.6 0.0 0.00 74.3 74.5 1.1 2.7 0.7 253 5 57.0 43.3 60.4 0.6 0.0 0.00 73.2 74.7 1.6 3.6 1.6 232 6 54.7 41.7 61.5 0.6 0.0 0.00 72.0 74.7 2.2 8.5 1.3 85 7 66.7 35.2 31.2 1.5 0.2 0.00 71.1 74.7 6.5 13.4 6.3 314 8 68.9 34.3 27.8 1.7 10.5 0.00 70.5 74.7 7.2 13.0 6.9 299 9 66.2 43.3 43.9 1.3 30.1 0.00 70.7 74.8 5.1 10.5 3.6 191 10 68.7 42.6 39.0 1.5 48.5 0.00 71.6 74.8 6.3 8.5 6.3 231 11 74.8 41.0 29.7 2.1 62.8 0.00 73.4 74.8 6.7 10.1 6.3 249 12 78.4 39.7 24.9 2.5 72.6 0.00 76.1 74.7 5.6 10.3 4.7 227 13 80.4 41.4 24.9 2.7 76.9 0.00 79.3 74.7 6.0 9.6 5.8 218 14 83.3 39.6 21.3 3.1 76.0 0.00 82.4 74.7 5.4 10.3 4.9 186 15 85.8 33.4 15.4 3.6 69.3 0.00 85.5 74.5 6.9 11.6 6.5 205 16 86.9 31.8 13.9 3.8 55.9 0.00 87.4 74.5 7.4 11.2 6.5 221 17 86.4 32.9 14.8 3.7 32.0 0.00 88.3 74.5 6.5 11.6 6.3 236 18 85.6 36.5 17.5 3.5 21.3 0.00 88.2 74.5 4.5 8.1 4.3 214 19 84.0 36.3 18.3 3.3 4.1 0.00 87.4 74.5 0.9 2.5 0.9 207 20 74.5 42.1 31.6 2.0 0.0 0.00 85.8 74.3 4.7 8.3 4.5 215 21 70.5 44.8 39.7 1.5 0.0 0.00 83.8 74.3 3.6 5.6 3.4 254 22 68.4 43.9 41.3 1.4 0.0 0.00 82.0 74.5 1.8 4.7 1.3 255 23 64.8 42.3 44.0 1.2 0.0 0.00 80.2 74.5 3.1 4.9 2.2 177 24 63.5 42.1 45.5 1.1 0.0 0.00 78.6 74.7 2.5 5.6 1.8 350 AZMET Daily Weather Data : YUMA VALLEY : Mar 19 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.0 53.1 71.2 DegF RELATIVE HUMIDITY 67.4 11.4 35.6 % DEWPOINT 39.9 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 88.3 70.5 78.8 DegF SOIL TEMP. 20 in 74.8 74.3 74.5 DegF WIND SPEED 13.4 4.3 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 230 Degrees SOLAR RADIATION 559.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.7 565 20.3 810 25.4 1105 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Mar 20 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.8 44.1 54.3 0.8 0.0 0.00 77.0 74.7 1.6 4.0 1.1 211 2 59.7 45.7 59.7 0.7 0.0 0.00 75.6 74.7 1.6 3.4 0.9 123 3 58.6 47.7 67.0 0.6 0.0 0.00 74.3 74.8 1.8 4.3 1.3 354 4 59.2 45.0 59.1 0.7 0.0 0.00 73.2 74.8 1.6 4.3 0.7 269 5 57.9 42.6 56.6 0.7 0.0 0.00 72.1 75.0 1.6 5.6 1.3 320 6 56.5 41.5 57.6 0.7 0.0 0.00 71.1 75.0 2.0 4.3 0.9 269 7 54.3 42.6 64.5 0.5 0.2 0.00 70.2 75.0 2.0 4.9 0.7 18 8 57.6 40.8 53.7 0.8 7.9 0.00 69.6 75.2 1.1 2.9 0.7 349 9 60.8 42.3 50.4 0.9 7.2 0.00 69.4 75.2 3.6 16.1 2.0 21 10 65.1 46.4 50.6 1.0 25.1 0.00 69.8 75.0 4.5 8.9 4.3 213 11 67.5 48.2 50.0 1.1 17.0 0.00 70.9 75.0 3.1 7.2 2.7 205 12 72.0 47.8 42.4 1.5 55.7 0.00 72.1 75.0 3.1 6.3 0.4 31 13 77.4 44.6 31.5 2.2 73.6 0.00 75.0 75.0 4.7 8.9 4.3 130 14 81.0 38.8 22.3 2.8 63.3 0.00 78.6 74.8 4.3 7.6 3.8 147 15 83.3 36.9 19.1 3.1 37.3 0.00 81.3 74.8 2.0 6.7 1.6 154 16 84.9 40.3 20.7 3.3 55.0 0.00 83.1 74.8 5.4 9.2 5.1 151 17 86.5 39.0 18.7 3.5 38.7 0.00 84.7 74.7 5.4 8.7 5.1 194 18 82.4 49.6 32.1 2.6 18.2 0.00 85.5 74.7 12.3 16.3 12.1 234 19 77.0 44.1 30.9 2.2 3.8 0.00 84.7 74.5 8.1 14.3 8.1 245 20 75.0 42.3 30.8 2.1 0.0 0.00 83.3 74.5 6.7 10.5 6.5 281 21 73.9 41.2 30.8 2.0 0.0 0.00 81.7 74.5 3.6 6.3 3.1 265 22 71.2 39.4 31.5 1.8 0.0 0.00 80.4 74.5 3.6 7.2 3.1 293 23 70.3 37.2 29.8 1.8 0.0 0.00 79.0 74.5 6.5 18.1 6.3 306 24 66.6 42.1 40.9 1.3 0.0 0.00 77.7 74.5 17.4 27.1 17.4 316 AZMET Daily Weather Data : YUMA VALLEY : Mar 20 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.3 53.1 69.1 DegF RELATIVE HUMIDITY 74.4 13.0 41.9 % DEWPOINT 43.0 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 85.5 69.4 76.6 DegF SOIL TEMP. 20 in 75.2 74.5 74.8 DegF WIND SPEED 27.1 4.5 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 257 Degrees SOLAR RADIATION 403.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.5 581 20.2 830 25.0 1130 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Mar 21 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.2 41.7 43.8 1.1 0.0 0.00 76.5 74.7 16.3 27.7 16.1 309 2 62.2 41.5 46.5 1.0 0.0 0.00 75.4 74.7 15.7 26.4 15.4 298 3 59.9 41.2 50.2 0.9 0.0 0.00 74.1 74.7 11.4 18.8 11.0 284 4 59.0 40.8 51.1 0.8 0.0 0.00 72.9 74.7 9.8 19.0 9.4 292 5 58.1 40.6 52.1 0.8 0.0 0.00 71.8 74.7 8.7 15.4 8.5 278 6 59.2 40.8 50.7 0.9 0.0 0.00 70.7 74.8 13.2 24.8 13.0 291 7 60.6 40.1 46.6 1.0 0.7 0.00 70.0 74.8 18.6 28.4 18.1 307 8 60.8 39.9 45.8 1.0 6.0 0.00 69.4 74.7 14.5 24.2 14.3 300 9 61.9 40.8 45.9 1.0 20.5 0.00 69.3 74.7 15.0 23.0 14.8 299 10 63.9 41.2 43.4 1.1 30.6 0.00 69.6 74.7 13.9 21.5 13.4 295 11 66.0 40.6 39.4 1.3 44.9 0.00 70.3 74.7 16.1 24.8 15.7 307 12 68.0 39.6 35.5 1.5 51.6 0.00 71.6 74.5 13.2 22.6 13.0 298 13 69.8 38.8 32.3 1.7 69.0 0.00 73.2 74.5 11.6 20.1 10.7 303 14 70.5 37.2 29.6 1.8 57.6 0.00 75.0 74.3 9.6 15.9 8.7 305 15 71.1 36.0 27.5 1.9 49.2 0.00 76.6 74.3 8.1 14.3 7.6 287 16 72.5 36.1 26.5 2.0 59.7 0.00 77.9 74.3 6.3 13.6 4.7 251 17 73.2 35.2 25.0 2.1 40.8 0.00 79.5 74.1 3.8 8.1 3.1 236 18 72.9 33.3 23.2 2.1 21.0 0.00 80.2 74.1 3.8 7.8 3.4 254 19 70.7 34.7 26.6 1.9 4.3 0.00 79.7 73.9 2.5 7.4 2.0 279 20 65.5 37.6 36.2 1.4 0.0 0.00 78.4 73.9 1.1 4.0 0.7 268 21 59.2 42.8 54.9 0.8 0.0 0.00 76.6 73.9 2.0 4.3 1.8 189 22 57.9 43.0 57.7 0.7 0.0 0.00 75.0 73.8 2.2 4.0 2.0 243 23 56.1 42.6 60.8 0.6 0.0 0.00 73.4 73.8 1.6 3.6 1.3 218 24 54.5 41.4 61.1 0.6 0.0 0.00 72.0 73.8 0.7 3.8 0.2 292 AZMET Daily Weather Data : YUMA VALLEY : Mar 21 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.9 53.4 64.0 DegF RELATIVE HUMIDITY 73.9 21.8 42.2 % DEWPOINT 39.6 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 80.2 69.3 74.3 DegF SOIL TEMP. 20 in 74.8 73.8 74.3 DegF WIND SPEED 28.4 9.2 MPH WIND VECTOR MAG. 8.3 MPH WIND VECTOR DIR. 294 Degrees SOLAR RADIATION 455.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.21 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.0 590 13.7 844 18.7 1149 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Mar 22 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.7 39.4 56.5 0.6 0.0 0.00 70.7 73.9 1.1 3.6 0.2 324 2 57.9 38.8 49.0 0.8 0.0 0.00 69.4 73.9 0.9 3.8 0.4 128 3 53.8 40.6 61.7 0.6 0.0 0.00 68.4 73.9 1.1 4.5 0.9 152 4 50.2 41.0 70.5 0.4 0.0 0.00 67.5 73.9 1.8 2.9 1.1 93 5 48.2 40.5 74.1 0.3 0.0 0.00 66.4 73.9 1.3 2.9 1.1 104 6 49.3 40.5 71.5 0.3 0.0 0.00 65.7 73.9 1.8 3.4 1.8 42 7 50.2 40.6 69.3 0.4 0.2 0.00 64.9 73.9 1.3 3.4 0.9 25 8 52.0 41.4 67.3 0.4 7.4 0.00 64.6 73.8 3.1 4.9 3.1 33 9 57.9 42.6 56.8 0.7 22.0 0.00 64.6 73.8 4.5 7.4 4.5 45 10 66.6 40.5 38.9 1.4 47.1 0.00 65.7 73.8 7.4 11.9 7.2 29 11 71.4 37.4 28.9 1.9 59.5 0.00 67.8 73.8 8.7 13.9 8.5 49 12 73.2 38.7 28.5 2.0 66.9 0.00 70.5 73.6 9.2 15.7 8.7 49 13 76.5 40.5 27.5 2.3 78.4 0.00 73.8 73.6 10.1 18.1 9.4 82 14 77.4 40.5 26.6 2.4 68.3 0.00 76.8 73.4 8.9 16.6 7.8 136 15 75.6 44.4 33.2 2.0 38.7 0.00 79.2 73.4 11.4 20.1 11.2 160 16 73.6 45.9 37.1 1.8 38.0 0.00 80.1 73.2 18.3 26.4 18.1 155 17 69.8 41.9 36.5 1.6 16.3 0.00 79.9 73.2 18.6 25.7 18.1 150 18 68.2 43.3 40.6 1.4 10.8 0.00 79.0 73.0 12.3 19.7 12.1 152 19 66.4 45.3 46.6 1.2 4.5 0.00 77.9 73.0 7.2 13.2 7.2 143 20 66.6 43.7 43.6 1.3 0.0 0.00 76.6 73.0 14.5 25.5 14.1 72 21 62.4 48.6 60.5 0.8 0.0 0.00 75.6 73.0 13.2 22.4 13.2 53 22 61.5 47.8 60.5 0.7 0.0 0.00 74.3 73.0 9.4 17.2 8.9 78 23 61.2 47.5 60.6 0.7 0.0 0.00 73.2 73.0 6.0 14.8 5.6 71 24 60.3 48.4 65.0 0.6 0.0 0.00 72.3 73.0 4.3 9.2 4.0 80 AZMET Daily Weather Data : YUMA VALLEY : Mar 22 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.4 47.5 62.6 DegF RELATIVE HUMIDITY 79.0 22.8 50.5 % DEWPOINT 42.4 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 80.2 64.4 71.8 DegF SOIL TEMP. 20 in 73.9 73.0 73.6 DegF WIND SPEED 26.4 7.4 MPH WIND VECTOR MAG. 4.7 MPH WIND VECTOR DIR. 101 Degrees SOLAR RADIATION 457.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.5 599 13.3 857 18.0 1167 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Mar 23 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.8 49.1 70.2 0.5 0.0 0.00 71.6 73.0 4.7 8.3 4.5 61 2 57.4 49.1 74.0 0.4 0.0 0.00 70.7 73.0 2.7 4.7 2.5 32 3 58.1 49.6 73.5 0.4 0.0 0.00 70.2 73.2 1.8 4.0 1.8 22 4 58.8 49.5 71.3 0.5 0.0 0.00 69.6 73.2 1.1 3.1 0.9 326 5 58.1 50.4 75.6 0.4 0.0 0.00 69.3 73.2 2.2 6.7 1.6 172 6 57.0 48.6 73.7 0.4 0.0 0.00 68.7 73.2 2.7 5.6 2.7 144 7 56.3 50.2 79.6 0.3 0.2 0.00 68.2 73.2 1.8 5.6 0.9 194 8 56.3 51.4 83.8 0.3 4.3 0.00 67.6 73.2 1.8 3.6 1.8 158 9 59.2 50.7 73.4 0.5 17.7 0.00 67.5 73.2 3.4 5.6 3.1 181 10 61.7 48.7 62.4 0.7 31.1 0.00 68.0 73.0 4.9 8.3 4.5 210 11 63.3 45.1 51.5 1.0 27.0 0.00 69.1 73.0 5.6 8.9 5.1 233 12 64.6 45.1 49.6 1.0 42.3 0.00 70.2 73.0 4.9 8.5 4.7 195 13 66.2 45.1 46.4 1.2 52.8 0.00 71.8 73.0 4.7 8.5 4.3 220 14 68.5 45.3 43.3 1.4 71.2 0.01 74.3 72.9 5.8 12.3 5.1 209 15 69.8 43.3 38.4 1.5 46.6 0.00 76.8 72.9 7.6 13.9 6.5 281 16 69.3 44.4 40.6 1.5 42.5 0.00 78.1 72.9 7.4 12.3 6.7 284 17 69.6 42.6 37.6 1.5 36.5 0.00 78.8 72.7 4.9 9.8 4.0 260 18 69.6 43.0 38.2 1.5 20.5 0.00 79.2 72.7 4.3 7.4 3.8 237 19 66.9 46.4 47.7 1.2 3.6 0.00 78.8 72.7 3.4 6.7 3.1 220 20 62.6 47.3 57.3 0.8 0.0 0.00 77.4 72.7 2.5 4.0 2.5 201 21 60.8 45.9 57.6 0.8 0.0 0.00 75.9 72.7 1.1 4.9 0.4 97 22 59.2 46.6 63.2 0.6 0.0 0.00 74.3 72.7 1.3 8.9 0.9 211 23 57.7 48.9 72.3 0.4 0.0 0.00 73.0 72.7 3.8 7.6 3.8 197 24 56.8 49.5 76.7 0.4 0.0 0.00 71.8 72.7 2.5 5.1 2.0 146 AZMET Daily Weather Data : YUMA VALLEY : Mar 23 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.4 55.6 61.9 DegF RELATIVE HUMIDITY 86.7 35.5 60.8 % DEWPOINT 47.3 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 79.2 67.5 72.5 DegF SOIL TEMP. 20 in 73.2 72.7 72.9 DegF WIND SPEED 13.9 3.6 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 221 Degrees SOLAR RADIATION 395.9 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.6 608 13.5 871 18.5 1185 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Mar 24 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.2 50.4 78.2 0.3 0.0 0.00 70.9 72.7 2.7 5.1 2.7 149 2 56.3 48.9 76.2 0.4 0.0 0.00 70.0 72.7 1.6 4.5 1.3 116 3 56.1 48.4 75.5 0.4 0.0 0.00 69.1 72.9 3.4 6.7 2.9 104 4 56.3 49.8 78.8 0.3 0.0 0.00 68.2 72.9 2.5 6.5 2.2 126 5 55.9 48.9 77.3 0.3 0.0 0.00 67.5 72.9 3.4 5.6 3.1 97 6 55.4 49.3 79.7 0.3 0.0 0.00 66.7 72.9 3.6 5.6 3.1 83 7 54.5 49.1 82.0 0.3 0.7 0.00 66.2 72.9 2.7 4.0 2.5 14 8 55.0 49.5 81.6 0.3 6.0 0.00 65.5 72.9 0.9 3.4 0.7 306 9 59.7 52.0 75.7 0.4 24.9 0.00 65.3 72.9 2.7 8.7 2.5 149 10 62.2 52.2 69.8 0.6 40.8 0.00 66.4 72.9 7.2 12.1 7.2 146 11 66.0 50.0 56.2 1.0 61.4 0.00 68.4 72.9 7.4 11.4 6.9 166 12 68.5 47.5 47.0 1.3 70.9 0.00 71.1 72.7 6.5 11.2 6.0 170 13 70.7 45.9 41.0 1.5 75.0 0.00 74.3 72.7 6.3 11.4 5.6 170 14 72.7 45.0 37.2 1.7 73.6 0.00 77.5 72.7 6.7 12.1 6.3 171 15 74.7 44.6 34.2 1.9 66.7 0.00 80.4 72.5 6.0 14.8 5.4 181 16 75.7 44.4 32.8 2.0 54.7 0.00 82.4 72.5 6.0 13.0 5.4 167 17 76.3 43.7 31.4 2.1 38.7 0.00 83.8 72.5 4.9 9.6 4.5 168 18 76.1 43.7 31.6 2.1 20.8 0.00 84.0 72.3 4.7 9.4 4.5 172 19 73.6 46.4 38.0 1.8 4.5 0.00 83.3 72.3 3.1 6.3 2.9 204 20 68.0 47.8 48.7 1.2 0.0 0.00 81.7 72.3 4.5 6.5 4.3 240 21 65.3 46.2 50.2 1.1 0.0 0.00 79.9 72.3 3.4 4.9 3.4 261 22 62.1 46.0 55.9 0.8 0.0 0.00 77.9 72.3 1.6 2.9 1.3 218 23 59.7 45.1 58.8 0.7 0.0 0.00 76.3 72.5 2.5 3.8 1.3 81 24 57.6 44.1 60.4 0.6 0.0 0.00 74.7 72.5 2.5 3.6 2.5 59 AZMET Daily Weather Data : YUMA VALLEY : Mar 24 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.2 53.1 64.0 DegF RELATIVE HUMIDITY 84.5 28.7 58.2 % DEWPOINT 47.5 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 84.0 65.3 73.8 DegF SOIL TEMP. 20 in 72.9 72.3 72.7 DegF WIND SPEED 14.8 4.0 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 161 Degrees SOLAR RADIATION 539.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.4 618 15.1 886 20.2 1205 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Mar 25 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.9 44.8 61.5 0.6 0.0 0.00 73.2 72.5 2.7 3.6 2.5 11 2 55.6 44.6 66.6 0.5 0.0 0.00 72.0 72.7 1.8 3.4 1.8 36 3 55.0 43.3 65.1 0.5 0.0 0.00 70.7 72.7 1.8 3.4 1.8 33 4 54.1 42.3 64.3 0.5 0.0 0.00 69.8 72.7 3.4 5.1 3.4 30 5 53.6 40.5 61.0 0.6 0.0 0.00 68.7 72.9 2.2 4.3 2.0 30 6 52.3 40.6 64.1 0.5 0.0 0.00 67.8 72.9 2.5 4.3 2.2 35 7 53.4 39.9 60.0 0.6 0.7 0.00 66.9 73.0 2.9 4.0 2.7 24 8 55.6 42.4 61.4 0.6 12.9 0.00 66.4 73.0 3.1 5.1 2.9 35 9 64.8 41.9 43.2 1.2 30.6 0.00 66.4 73.0 2.5 5.4 2.0 46 10 71.2 41.4 34.1 1.7 48.3 0.00 67.8 73.0 3.8 5.6 3.4 25 11 75.4 42.1 30.3 2.1 61.2 0.00 70.3 73.0 2.9 7.4 2.2 3 12 77.7 42.1 28.1 2.3 71.9 0.00 73.6 72.9 2.5 7.4 0.2 63 13 79.0 40.6 25.4 2.5 76.0 0.00 77.4 72.9 4.7 8.9 4.0 205 14 80.1 39.9 23.9 2.7 74.3 0.00 80.8 72.9 6.7 11.6 5.8 206 15 81.3 41.7 24.6 2.8 66.9 0.00 83.5 72.9 7.8 13.2 6.9 207 16 81.5 42.6 25.3 2.8 54.7 0.00 85.5 72.7 7.4 12.1 6.9 186 17 82.0 43.5 25.8 2.8 39.9 0.00 86.4 72.7 7.2 11.6 6.9 206 18 80.6 45.3 29.0 2.5 21.5 0.00 86.5 72.7 7.2 10.7 6.9 205 19 75.7 49.5 39.6 1.9 4.3 0.00 85.6 72.7 4.3 7.8 4.3 207 20 70.7 49.3 46.8 1.4 0.0 0.00 83.8 72.7 2.5 4.0 2.5 220 21 68.5 47.8 47.7 1.3 0.0 0.00 82.0 72.7 2.0 3.4 1.6 215 22 68.7 45.1 42.8 1.4 0.0 0.00 80.1 72.7 3.4 5.6 3.1 294 23 65.5 47.8 53.1 1.0 0.0 0.00 78.4 72.9 0.9 3.6 0.9 248 24 64.4 46.9 53.7 1.0 0.0 0.00 77.0 72.9 2.5 6.0 2.0 139 AZMET Daily Weather Data : YUMA VALLEY : Mar 25 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.6 50.7 67.6 DegF RELATIVE HUMIDITY 69.5 21.3 44.9 % DEWPOINT 43.5 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 86.5 66.2 75.9 DegF SOIL TEMP. 20 in 73.0 72.5 72.9 DegF WIND SPEED 13.2 3.6 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 204 Degrees SOLAR RADIATION 563.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.4 631 16.7 903 21.6 1227 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Mar 26 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.0 48.4 67.9 0.6 0.0 0.00 75.6 73.0 3.4 8.1 2.2 156 2 58.8 46.6 63.8 0.6 0.0 0.00 74.3 73.0 0.9 2.9 0.4 328 3 57.6 46.9 67.5 0.5 0.0 0.00 73.2 73.2 1.3 3.4 1.3 33 4 56.7 46.6 68.8 0.5 0.0 0.00 72.0 73.2 1.3 3.4 1.3 40 5 56.3 46.2 68.7 0.5 0.0 0.00 70.9 73.4 2.7 4.0 2.7 38 6 55.8 45.3 67.7 0.5 0.0 0.00 70.0 73.4 2.5 4.5 2.5 34 7 55.6 44.2 65.8 0.5 1.2 0.00 69.3 73.4 3.4 5.1 3.4 42 8 58.6 45.7 62.0 0.6 11.9 0.00 68.5 73.6 2.2 3.6 2.0 33 9 67.8 47.8 48.9 1.2 30.3 0.00 68.7 73.6 1.8 4.3 1.3 39 10 72.9 47.3 40.4 1.6 45.9 0.00 70.2 73.6 4.5 8.3 4.3 149 11 77.0 45.9 33.4 2.1 62.3 0.00 72.5 73.6 6.9 10.7 6.7 182 12 79.7 46.8 31.5 2.4 69.3 0.00 75.6 73.6 8.3 14.1 8.1 180 13 82.0 46.6 28.8 2.7 73.1 0.00 78.8 73.4 9.2 15.0 8.9 171 14 84.2 45.1 25.4 3.0 73.6 0.00 82.0 73.4 9.6 15.7 9.4 176 15 86.0 45.0 24.1 3.2 67.1 0.00 84.7 73.4 9.6 15.7 8.9 191 16 86.0 44.4 23.4 3.3 49.5 0.00 86.7 73.4 9.4 15.2 9.2 181 17 84.6 44.6 24.6 3.1 29.4 0.00 87.4 73.4 8.7 13.0 8.5 201 18 80.8 47.8 31.8 2.5 13.6 0.00 87.1 73.4 8.3 11.6 8.1 212 19 75.4 46.9 36.7 1.9 2.6 0.00 86.0 73.4 7.6 12.5 7.4 212 20 71.6 45.7 39.5 1.6 0.0 0.00 84.2 73.4 5.6 8.7 5.4 229 21 69.6 46.0 43.1 1.4 0.0 0.00 82.4 73.4 4.7 6.7 4.7 258 22 69.3 45.9 42.9 1.4 0.0 0.00 80.8 73.4 5.8 10.7 5.6 259 23 67.3 45.7 45.6 1.2 0.0 0.00 79.3 73.6 4.5 6.7 4.3 264 24 65.8 45.5 47.9 1.1 0.0 0.00 77.9 73.6 3.4 6.3 2.9 273 AZMET Daily Weather Data : YUMA VALLEY : Mar 26 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.3 54.1 70.0 DegF RELATIVE HUMIDITY 71.3 17.7 45.8 % DEWPOINT 46.0 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 87.4 68.5 77.4 DegF SOIL TEMP. 20 in 73.6 72.9 73.4 DegF WIND SPEED 15.7 5.1 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 196 Degrees SOLAR RADIATION 530.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.8 646 20.7 923 25.6 1253 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Mar 27 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.5 44.6 50.4 1.0 0.0 0.00 76.6 73.8 2.9 6.5 2.2 279 2 65.3 37.6 35.9 1.4 0.0 0.00 75.2 73.8 6.7 10.1 6.5 259 3 63.7 38.7 39.7 1.2 0.0 0.00 74.1 73.9 11.4 25.5 11.0 294 4 61.3 41.0 47.1 1.0 0.0 0.00 73.0 73.9 18.1 26.8 17.9 300 5 60.6 41.5 49.5 0.9 0.0 0.00 72.0 74.1 19.2 29.8 19.2 301 6 60.4 41.0 48.8 0.9 0.0 0.00 71.1 74.1 18.1 29.1 17.9 300 7 59.7 40.6 49.3 0.9 1.0 0.00 70.2 74.1 11.6 21.0 11.4 296 8 60.6 40.3 47.0 1.0 13.6 0.00 69.6 74.1 10.3 17.0 10.1 298 9 63.9 40.3 41.8 1.2 32.0 0.00 69.4 74.1 10.7 19.5 10.5 296 10 68.0 39.2 35.0 1.5 48.3 0.00 70.2 74.1 18.6 30.6 18.1 300 11 69.6 35.8 28.8 1.8 62.1 0.00 71.4 74.1 23.7 33.8 23.0 286 12 68.9 28.0 21.5 1.9 69.5 0.00 72.7 74.1 23.7 32.4 23.0 297 13 69.1 28.8 22.1 1.9 74.3 0.00 73.9 73.9 23.3 32.9 22.6 296 14 69.3 27.9 21.1 1.9 73.1 0.00 75.2 73.9 23.0 31.8 22.4 291 15 68.7 27.0 20.8 1.9 63.1 0.00 75.9 73.8 25.7 35.8 25.1 295 16 67.1 27.0 22.0 1.8 48.7 0.00 76.1 73.8 29.5 43.0 28.9 296 17 64.2 22.1 19.9 1.6 34.2 0.00 75.6 73.6 27.7 38.3 27.1 282 18 61.9 21.9 21.3 1.5 15.8 0.00 74.5 73.6 27.1 41.8 26.6 280 19 59.0 24.6 26.5 1.3 3.3 0.00 73.0 73.4 19.2 31.5 18.6 303 20 56.5 25.9 30.4 1.1 0.0 0.00 71.4 73.4 19.0 29.3 18.6 282 21 54.9 27.5 34.9 0.9 0.0 0.00 69.8 73.2 13.9 22.1 13.6 269 22 52.7 30.6 42.6 0.8 0.0 0.00 68.2 73.2 10.7 15.4 10.5 259 23 51.8 31.8 46.4 0.7 0.0 0.00 66.9 73.2 8.1 13.0 7.8 274 24 52.5 32.4 45.8 0.7 0.0 0.00 65.8 73.2 10.7 16.8 10.5 276 AZMET Daily Weather Data : YUMA VALLEY : Mar 27 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.5 50.7 62.2 DegF RELATIVE HUMIDITY 62.2 17.5 35.3 % DEWPOINT 33.1 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 77.9 65.8 72.5 DegF SOIL TEMP. 20 in 74.1 73.2 73.8 DegF WIND SPEED 43.0 17.2 MPH WIND VECTOR MAG. 16.6 MPH WIND VECTOR DIR. 290 Degrees SOLAR RADIATION 538.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.5 653 10.6 934 15.5 1268 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Mar 28 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.8 30.4 43.5 0.7 0.0 0.00 64.8 73.0 9.6 15.0 9.2 286 2 50.2 27.7 41.5 0.7 0.0 0.00 63.9 73.0 6.9 12.8 6.7 266 3 51.4 25.7 36.6 0.8 0.0 0.00 63.0 73.0 10.1 15.4 9.8 283 4 51.8 24.4 34.1 0.9 0.0 0.00 62.1 72.9 11.2 17.4 11.0 300 5 47.5 27.5 46.0 0.6 0.0 0.00 61.5 72.9 4.9 13.9 1.6 268 6 46.9 27.7 47.8 0.6 0.0 0.00 60.6 72.7 4.5 11.6 2.9 293 7 42.6 28.9 58.2 0.4 1.2 0.00 59.9 72.7 5.1 7.8 4.7 223 8 46.0 30.4 54.2 0.5 15.3 0.00 59.0 72.5 3.4 7.2 2.5 223 9 50.7 34.2 53.2 0.6 34.6 0.00 59.2 72.5 5.8 9.6 4.7 198 10 55.6 30.9 39.0 0.9 52.8 0.00 60.3 72.3 7.6 11.6 7.4 247 11 59.7 26.1 27.5 1.3 66.7 0.00 62.6 72.3 6.3 10.7 5.6 285 12 64.0 19.8 18.0 1.7 76.0 0.00 65.3 72.1 6.7 15.4 5.8 308 13 66.2 16.5 14.5 1.9 80.5 0.00 68.5 72.0 8.5 14.8 7.2 276 14 67.1 16.9 14.3 2.0 78.4 0.00 71.6 71.8 5.8 15.0 3.6 276 15 69.8 14.5 11.8 2.2 71.2 0.00 74.5 71.6 8.3 17.9 7.4 305 16 71.1 10.6 9.4 2.4 58.8 0.00 76.1 71.6 11.6 21.3 10.7 289 17 70.9 11.5 9.9 2.3 41.8 0.00 76.8 71.4 10.3 16.8 9.6 296 18 70.3 13.3 10.9 2.3 22.9 0.00 76.6 71.2 8.7 14.1 8.5 282 19 68.0 14.0 12.2 2.1 5.7 0.00 75.9 71.2 8.1 13.9 7.8 286 20 63.0 15.4 15.6 1.7 0.0 0.00 74.3 71.1 3.8 6.5 3.8 272 21 58.6 21.2 23.6 1.3 0.0 0.00 72.3 71.1 1.8 4.3 1.6 245 22 52.9 27.0 36.5 0.9 0.0 0.00 70.5 71.1 1.3 3.8 1.1 186 23 50.2 28.4 42.7 0.7 0.0 0.00 68.9 71.1 1.6 4.0 1.3 145 24 48.7 28.4 45.0 0.6 0.0 0.00 67.3 71.1 1.8 5.4 1.3 85 AZMET Daily Weather Data : YUMA VALLEY : Mar 28 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.3 41.2 57.4 DegF RELATIVE HUMIDITY 63.5 8.0 31.1 % DEWPOINT 23.0 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 76.8 59.0 67.3 DegF SOIL TEMP. 20 in 73.2 71.1 72.0 DegF WIND SPEED 21.3 6.5 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 279 Degrees SOLAR RADIATION 606.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.9 659 8.8 943 12.4 1281 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Mar 29 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.4 30.0 48.6 0.6 0.0 0.00 66.0 71.1 2.7 10.1 2.5 269 2 47.1 28.0 47.2 0.6 0.0 0.00 64.6 71.1 2.2 7.6 1.6 194 3 45.7 29.8 53.6 0.5 0.0 0.00 63.5 71.1 3.1 7.6 2.9 178 4 45.0 30.4 56.4 0.4 0.0 0.00 62.4 71.2 3.4 6.3 2.9 182 5 43.5 30.6 60.3 0.4 0.0 0.00 61.5 71.2 2.5 6.3 2.2 23 6 44.1 28.0 53.2 0.5 0.0 0.00 60.6 71.2 3.4 4.9 2.7 7 7 42.6 27.9 55.9 0.4 1.2 0.00 59.7 71.2 2.2 3.4 2.0 43 8 48.2 30.7 50.8 0.6 15.3 0.00 59.0 71.2 1.1 4.0 0.4 202 9 56.8 30.9 37.5 1.0 33.5 0.00 59.4 71.2 1.6 7.4 0.9 214 10 67.8 27.0 21.4 1.8 50.7 0.00 61.0 71.1 9.2 15.0 8.9 2 11 70.0 26.2 19.2 2.0 65.0 0.00 63.5 71.1 12.3 19.5 11.9 1 12 71.8 25.3 17.5 2.2 74.8 0.00 66.4 70.9 10.5 18.1 9.8 355 13 73.4 23.7 15.6 2.4 78.8 0.00 69.4 70.9 10.1 18.3 9.2 353 14 75.0 22.8 14.2 2.5 77.2 0.00 72.5 70.7 10.5 21.5 9.4 337 15 76.3 22.5 13.3 2.7 70.0 0.00 75.0 70.7 12.1 26.2 11.4 338 16 77.0 21.4 12.4 2.8 57.8 0.00 76.6 70.5 11.4 20.4 10.5 343 17 77.2 22.3 12.9 2.8 40.8 0.00 77.7 70.5 9.8 19.7 8.9 276 18 76.3 22.3 13.2 2.7 22.2 0.00 78.1 70.3 9.2 17.9 8.7 286 19 74.1 22.1 14.2 2.5 5.3 0.00 77.5 70.3 5.6 12.1 5.4 308 20 69.1 23.0 17.5 2.0 0.0 0.00 76.1 70.3 1.3 4.3 0.7 310 21 62.8 28.6 27.6 1.4 0.0 0.00 74.3 70.2 2.7 6.0 1.8 190 22 62.1 27.1 26.7 1.4 0.0 0.00 72.7 70.3 3.6 9.2 2.9 20 23 63.5 26.6 24.7 1.5 0.0 0.00 71.2 70.3 4.9 8.5 4.0 26 24 60.3 27.1 28.3 1.3 0.0 0.00 70.0 70.5 2.2 9.8 0.7 34 AZMET Daily Weather Data : YUMA VALLEY : Mar 29 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.1 40.1 61.5 DegF RELATIVE HUMIDITY 63.9 11.0 30.9 % DEWPOINT 26.4 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 78.1 59.0 68.2 DegF SOIL TEMP. 20 in 71.2 70.2 70.9 DegF WIND SPEED 26.2 5.8 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 338 Degrees SOLAR RADIATION 592.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.3 667 11.3 954 14.8 1295 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Mar 30 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.9 25.5 25.0 1.4 0.0 0.00 68.7 70.5 5.6 13.0 5.1 39 2 56.8 25.2 29.3 1.1 0.0 0.00 67.6 70.5 4.9 7.4 4.7 62 3 59.2 24.1 25.7 1.3 0.0 0.00 66.7 70.7 7.8 12.3 7.6 30 4 53.8 26.6 35.0 0.9 0.0 0.00 65.8 70.7 3.8 7.2 2.0 135 5 57.7 22.5 25.6 1.2 0.0 0.00 64.8 70.7 4.3 8.3 2.5 242 6 58.1 22.3 24.9 1.2 0.0 0.00 64.0 70.7 4.7 12.1 4.5 4 7 54.9 24.3 30.9 1.0 1.4 0.00 63.3 70.7 2.7 11.6 1.8 327 8 62.2 21.2 20.3 1.5 15.8 0.00 62.8 70.9 4.9 13.6 4.5 327 9 65.5 22.1 18.9 1.7 34.6 0.00 63.1 70.9 8.5 18.1 8.3 358 10 68.2 21.9 17.1 2.0 52.6 0.00 64.4 70.7 12.3 18.8 12.1 357 11 70.7 21.0 15.1 2.2 66.9 0.00 66.4 70.7 10.7 18.1 10.3 344 12 72.9 20.1 13.6 2.4 76.4 0.00 69.1 70.7 11.4 19.5 11.0 345 13 74.8 19.8 12.5 2.6 80.5 0.00 71.6 70.7 11.0 20.4 10.5 344 14 76.1 19.6 11.9 2.7 78.8 0.00 74.5 70.7 9.8 18.3 9.2 347 15 77.7 19.0 11.0 2.9 71.4 0.00 77.0 70.7 10.1 18.8 9.2 348 16 79.0 19.2 10.6 3.0 59.0 0.00 78.8 70.5 8.5 15.7 8.1 8 17 79.5 17.4 9.7 3.1 42.5 0.00 80.1 70.5 10.1 17.2 9.6 353 18 78.6 17.4 9.9 3.0 23.9 0.00 80.2 70.3 7.6 13.4 7.4 3 19 76.6 17.1 10.5 2.8 6.2 0.00 79.5 70.3 4.7 10.7 4.5 353 20 70.0 19.9 14.9 2.1 0.0 0.00 78.1 70.5 1.6 4.5 0.7 323 21 63.3 26.2 24.6 1.5 0.0 0.00 76.1 70.5 1.3 3.8 0.9 187 22 59.5 27.0 28.6 1.2 0.0 0.00 74.1 70.5 0.9 2.9 0.9 259 23 56.1 31.5 39.0 0.9 0.0 0.00 72.3 70.5 1.6 7.6 1.3 187 24 53.4 32.5 44.9 0.8 0.0 0.00 70.7 70.7 0.7 2.5 0.2 107 AZMET Daily Weather Data : YUMA VALLEY : Mar 30 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.4 49.1 66.2 DegF RELATIVE HUMIDITY 52.5 7.9 21.2 % DEWPOINT 22.6 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 80.2 62.6 70.9 DegF SOIL TEMP. 20 in 70.9 70.3 70.7 DegF WIND SPEED 20.4 6.3 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 356 Degrees SOLAR RADIATION 610.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.8 678 14.8 969 19.8 1315 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Mar 31 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.9 32.0 47.9 0.7 0.0 0.00 69.3 70.7 0.7 2.5 0.2 58 2 50.7 34.0 52.5 0.6 0.0 0.00 67.8 70.9 2.9 5.1 2.7 45 3 49.8 32.5 51.2 0.6 0.0 0.00 66.6 70.9 0.9 2.9 0.7 22 4 48.6 32.9 54.6 0.5 0.0 0.00 65.5 71.1 1.3 3.4 1.1 11 5 47.8 34.0 58.5 0.5 0.0 0.00 64.4 71.1 1.3 3.8 0.9 6 6 48.9 28.2 44.6 0.7 0.0 0.00 63.3 71.1 1.6 3.4 1.6 17 7 48.6 29.3 47.3 0.6 1.7 0.00 62.4 71.1 2.0 4.0 1.8 26 8 51.8 31.5 45.8 0.7 16.7 0.00 61.7 71.1 2.9 4.3 2.9 37 9 59.7 33.3 37.1 1.1 35.1 0.00 62.1 71.1 3.4 4.9 3.4 33 10 68.5 31.1 25.0 1.8 52.1 0.00 63.9 71.2 2.5 4.9 2.0 59 11 75.2 27.1 16.7 2.5 65.9 0.00 66.9 71.2 2.2 5.4 1.8 168 12 79.0 25.2 13.7 2.9 74.8 0.00 70.5 71.1 2.7 7.6 0.2 1 13 81.3 24.6 12.4 3.2 79.6 0.00 74.7 71.1 3.4 7.6 2.2 131 14 82.9 22.5 10.7 3.4 78.4 0.00 78.4 70.9 4.9 8.9 4.3 191 15 84.2 20.7 9.5 3.6 70.9 0.00 81.7 70.9 4.9 8.9 4.3 182 16 85.1 25.2 11.2 3.7 58.0 0.00 84.2 70.9 5.1 9.6 4.5 187 17 85.3 25.5 11.3 3.7 41.6 0.00 85.5 70.7 4.3 8.9 4.0 190 18 84.0 29.7 14.0 3.4 23.4 0.00 85.8 70.7 4.7 7.6 4.5 180 19 79.0 36.9 22.1 2.6 6.2 0.00 85.1 70.7 3.8 5.1 3.8 205 20 72.3 33.1 23.4 2.1 0.0 0.00 83.3 70.7 2.5 5.4 2.5 247 21 69.6 30.9 23.7 1.9 0.0 0.00 81.0 70.7 1.6 3.4 1.6 258 22 63.1 36.9 37.5 1.2 0.0 0.00 78.8 70.9 0.9 3.4 0.7 102 23 61.7 34.7 36.4 1.2 0.0 0.00 76.8 70.9 0.9 2.5 0.7 94 24 60.1 35.8 40.2 1.1 0.0 0.00 75.0 71.1 1.3 4.5 1.3 24 AZMET Daily Weather Data : YUMA VALLEY : Mar 31 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.2 45.5 66.2 DegF RELATIVE HUMIDITY 64.2 8.1 31.1 % DEWPOINT 30.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 85.8 61.7 73.0 DegF SOIL TEMP. 20 in 71.2 70.7 70.9 DegF WIND SPEED 9.6 2.7 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 159 Degrees SOLAR RADIATION 604.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.0 691 16.6 986 20.9 1336 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Apr 1 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.9 37.4 46.3 0.9 0.0 0.00 73.4 71.1 1.1 3.4 0.9 48 2 54.0 37.2 53.0 0.7 0.0 0.00 72.0 71.2 0.9 3.4 0.0 208 3 54.7 37.9 53.0 0.7 0.0 0.00 70.5 71.4 1.1 2.7 1.1 19 4 54.1 36.5 51.3 0.7 0.0 0.00 69.3 71.4 3.1 4.0 3.1 38 5 54.9 30.2 39.1 0.9 0.0 0.00 68.2 71.6 3.1 4.7 3.1 25 6 53.1 30.2 41.4 0.8 0.0 0.00 67.3 71.6 3.8 5.6 3.8 33 7 53.1 29.1 39.7 0.8 1.7 0.00 66.4 71.8 3.4 4.9 3.4 30 8 55.6 32.9 41.9 0.9 16.5 0.00 65.7 71.8 3.6 5.1 3.6 32 9 62.8 34.5 34.9 1.3 35.1 0.00 65.8 71.8 3.4 5.6 3.4 38 10 72.0 33.3 24.1 2.0 52.3 0.00 67.5 71.8 4.0 6.3 4.0 29 11 80.1 31.8 17.4 2.9 66.4 0.00 70.2 71.8 2.7 6.3 2.2 128 12 83.5 28.4 13.5 3.4 75.7 0.00 73.9 71.8 2.5 5.8 1.8 155 13 85.8 26.1 11.4 3.7 80.5 0.00 77.9 71.8 4.0 10.3 3.6 197 14 87.6 27.7 11.5 4.0 79.1 0.00 81.7 71.8 6.3 11.2 5.8 184 15 89.4 25.7 10.0 4.3 65.0 0.00 84.9 71.8 5.4 11.6 4.7 190 16 90.5 24.3 9.1 4.4 52.8 0.00 86.9 71.6 5.6 10.3 5.1 210 17 90.9 24.4 9.0 4.5 42.0 0.00 88.0 71.6 4.7 8.7 4.3 209 18 90.0 27.3 10.5 4.3 23.6 0.00 88.3 71.6 5.4 7.8 4.9 227 19 85.1 32.4 15.3 3.5 6.2 0.00 87.4 71.6 4.7 6.7 4.5 240 20 77.4 34.9 21.4 2.5 0.0 0.00 85.8 71.6 3.8 6.0 3.8 248 21 72.1 34.9 25.5 2.0 0.0 0.00 83.7 71.8 3.4 6.3 3.4 242 22 65.1 37.9 36.8 1.4 0.0 0.00 81.5 71.8 2.2 3.6 2.0 203 23 63.1 37.8 38.8 1.2 0.0 0.00 79.3 72.0 2.7 6.5 2.0 55 24 62.1 37.4 39.9 1.1 0.0 0.00 77.5 72.0 3.8 5.6 3.6 10 AZMET Daily Weather Data : YUMA VALLEY : Apr 1 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.6 50.9 70.7 DegF RELATIVE HUMIDITY 62.0 7.4 29.0 % DEWPOINT 32.0 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 88.3 65.5 76.3 DegF SOIL TEMP. 20 in 72.0 71.1 71.6 DegF WIND SPEED 11.6 3.6 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 199 Degrees SOLAR RADIATION 597.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.8 707 20.3 1006 25.4 1361 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Apr 2 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 62.1 32.9 33.3 1.3 0.0 0.00 75.9 72.1 2.0 6.9 1.8 334 2 57.7 34.7 42.0 0.9 0.0 0.00 74.3 72.3 1.8 3.4 1.3 99 3 55.9 35.6 46.3 0.8 0.0 0.00 72.9 72.3 0.7 2.7 0.4 42 4 54.5 35.6 48.5 0.8 0.0 0.00 71.4 72.5 2.0 4.3 2.0 50 5 57.2 30.0 35.9 1.0 0.0 0.00 70.3 72.7 0.9 2.9 0.7 357 6 57.7 26.2 29.7 1.1 0.0 0.00 69.1 72.7 1.3 3.6 1.1 324 7 56.8 25.0 29.0 1.1 1.9 0.00 68.0 72.7 2.0 4.3 1.8 286 8 61.7 31.5 31.8 1.3 17.4 0.00 67.1 72.9 0.9 3.1 0.7 45 9 69.6 28.4 21.5 2.0 35.8 0.00 67.5 72.9 1.1 4.0 0.7 183 10 73.4 34.5 24.0 2.1 53.5 0.00 69.1 72.9 4.5 8.1 4.3 162 11 78.8 35.8 21.2 2.7 68.6 0.00 72.0 72.9 5.6 8.9 5.4 181 12 82.9 27.1 13.1 3.3 76.2 0.00 75.4 72.9 5.4 9.4 5.1 192 13 86.0 25.5 11.0 3.8 80.3 0.00 79.0 72.9 5.8 10.3 5.4 186 14 88.3 26.4 10.6 4.1 71.7 0.00 82.6 72.9 6.5 10.3 6.3 189 15 90.3 27.3 10.4 4.3 72.6 0.00 85.5 72.7 7.8 13.6 7.6 181 16 91.0 26.2 9.7 4.5 45.4 0.00 87.6 72.7 6.3 11.6 6.0 195 17 91.6 28.8 10.5 4.5 40.8 0.00 88.3 72.7 5.8 10.3 5.6 193 18 89.4 39.0 17.3 3.9 26.5 0.00 88.7 72.7 6.9 10.7 6.7 190 19 80.4 44.1 27.9 2.6 4.3 0.00 88.2 72.7 6.9 9.8 6.7 202 20 72.5 40.6 31.6 1.9 0.0 0.00 86.4 72.7 4.7 7.4 4.5 213 21 69.6 38.7 32.2 1.7 0.0 0.00 84.4 72.7 1.8 4.0 1.6 275 22 69.1 37.2 31.0 1.7 0.0 0.00 82.4 72.9 2.0 6.7 1.8 19 23 67.6 37.4 32.9 1.5 0.0 0.00 80.6 72.9 2.2 5.6 2.2 344 24 65.8 38.8 37.3 1.4 0.0 0.00 78.8 73.0 2.5 5.8 2.0 222 AZMET Daily Weather Data : YUMA VALLEY : Apr 2 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.7 53.6 72.1 DegF RELATIVE HUMIDITY 53.6 7.4 26.6 % DEWPOINT 32.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 88.7 67.1 77.7 DegF SOIL TEMP. 20 in 73.0 72.0 72.7 DegF WIND SPEED 13.6 3.6 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 194 Degrees SOLAR RADIATION 594.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.9 724 22.0 1028 27.0 1388 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Apr 3 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.9 40.3 41.9 1.2 0.0 0.00 77.2 73.2 2.9 5.6 2.2 177 2 63.5 39.2 40.7 1.2 0.0 0.00 75.7 73.2 0.7 2.5 0.7 330 3 61.5 38.7 43.0 1.1 0.0 0.00 74.5 73.4 0.9 3.6 0.7 2 4 61.2 39.2 44.3 1.0 0.0 0.00 73.2 73.6 1.8 4.3 1.6 6 5 59.4 40.1 48.9 0.9 0.0 0.00 72.0 73.6 1.6 3.4 1.1 355 6 57.0 40.5 54.1 0.7 0.0 0.00 71.1 73.6 1.6 4.3 1.3 49 7 55.9 40.8 56.9 0.7 2.2 0.00 70.0 73.8 1.6 4.5 1.3 7 8 63.3 40.1 42.8 1.2 17.9 0.00 69.3 73.8 1.6 3.8 0.7 357 9 69.3 42.6 38.3 1.5 36.1 0.00 69.6 73.9 3.6 7.4 3.6 136 10 74.1 42.3 31.9 2.0 52.1 0.00 71.2 73.9 5.4 8.3 5.1 128 11 78.6 44.4 29.7 2.3 65.5 0.00 73.9 73.9 7.2 11.6 6.9 141 12 81.5 41.9 24.7 2.8 76.4 0.00 77.4 73.8 6.5 9.6 6.3 131 13 84.2 39.2 20.5 3.2 80.0 0.00 81.0 73.8 4.9 8.1 4.5 146 14 86.4 38.3 18.3 3.5 77.9 0.00 84.6 73.8 5.4 11.6 4.7 157 15 88.5 34.5 14.8 3.9 70.9 0.00 87.6 73.8 5.8 10.1 5.6 195 16 89.4 37.2 15.9 4.0 56.6 0.00 89.8 73.8 6.0 10.7 5.8 183 17 89.6 34.5 14.2 4.1 40.1 0.00 90.9 73.8 5.6 8.7 5.1 204 18 89.8 33.4 13.6 4.2 23.9 0.00 91.0 73.8 4.7 7.4 4.7 211 19 85.6 37.9 18.5 3.4 6.0 0.00 90.1 73.6 3.4 4.7 3.1 228 20 75.9 44.4 33.4 2.1 0.0 0.00 88.3 73.8 4.5 8.3 4.0 186 21 70.5 46.9 43.2 1.4 0.0 0.00 86.2 73.8 2.7 4.3 2.2 233 22 70.2 41.2 35.0 1.6 0.0 0.00 84.2 73.8 2.5 4.3 2.0 246 23 68.0 40.5 36.6 1.5 0.0 0.00 82.2 73.9 1.8 4.3 1.8 227 24 64.0 38.3 38.6 1.3 0.0 0.00 80.4 73.9 1.1 3.4 0.4 24 AZMET Daily Weather Data : YUMA VALLEY : Apr 3 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.0 54.5 73.0 DegF RELATIVE HUMIDITY 63.3 9.5 33.3 % DEWPOINT 39.9 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 91.0 69.3 79.7 DegF SOIL TEMP. 20 in 74.1 73.0 73.8 DegF WIND SPEED 11.6 3.6 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 171 Degrees SOLAR RADIATION 605.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.1 741 22.0 1050 27.0 1415 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Apr 4 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 62.2 39.2 42.5 1.1 0.0 0.00 78.6 74.1 1.6 3.4 1.3 32 2 58.5 41.2 52.5 0.8 0.0 0.00 77.0 74.3 1.3 2.7 0.2 42 3 57.6 40.3 52.4 0.8 0.0 0.00 75.7 74.3 1.6 3.4 1.3 73 4 56.1 40.3 55.5 0.7 0.0 0.00 74.3 74.5 0.9 2.7 0.7 32 5 54.5 41.4 61.2 0.6 0.0 0.00 73.0 74.7 0.9 2.9 0.9 89 6 53.2 41.2 63.5 0.5 0.0 0.00 72.0 74.7 1.8 4.3 1.6 28 7 54.5 40.1 58.3 0.6 3.1 0.00 70.9 74.8 1.3 3.1 1.1 329 8 59.2 43.9 56.7 0.7 13.6 0.00 70.2 74.8 0.7 2.0 0.4 179 9 66.2 46.0 48.2 1.1 33.9 0.00 70.3 74.8 2.2 4.0 2.2 162 10 72.0 43.3 36.1 1.7 41.1 0.00 71.8 74.8 1.8 3.8 1.6 153 11 77.0 40.3 26.9 2.3 63.8 0.00 74.1 74.8 3.1 6.7 2.9 152 12 80.8 39.0 22.6 2.8 76.2 0.00 77.5 74.8 2.7 5.8 2.2 142 13 84.4 35.6 17.5 3.3 81.5 0.00 81.3 74.8 3.4 6.5 2.5 176 14 88.0 31.6 13.3 3.9 77.6 0.00 85.3 74.8 2.9 6.5 2.0 185 15 91.0 31.5 12.0 4.4 67.6 0.00 88.5 74.8 2.7 6.7 2.0 233 16 91.0 33.1 12.8 4.3 50.9 0.00 90.9 74.7 4.7 8.7 4.3 223 17 90.3 33.1 13.1 4.2 29.4 0.00 91.8 74.7 3.6 6.3 3.4 210 18 89.2 30.2 12.0 4.1 10.8 0.00 91.4 74.7 2.9 4.5 2.7 240 19 84.9 39.0 19.9 3.3 2.4 0.00 90.1 74.7 3.1 4.3 3.1 244 20 79.3 42.1 26.7 2.5 0.0 0.00 88.5 74.7 3.4 5.4 3.4 239 21 77.7 39.0 25.2 2.4 0.0 0.00 86.5 74.7 2.9 4.7 2.5 259 22 73.6 41.2 31.1 2.0 0.0 0.00 84.9 74.7 1.1 3.1 0.9 230 23 70.5 47.3 43.9 1.4 0.0 0.00 83.3 74.8 2.9 9.4 2.5 177 24 66.6 46.6 48.8 1.1 0.0 0.00 81.9 74.8 3.4 6.9 3.1 210 AZMET Daily Weather Data : YUMA VALLEY : Apr 4 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.3 52.3 72.5 DegF RELATIVE HUMIDITY 72.5 9.8 35.5 % DEWPOINT 39.4 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 91.8 70.0 80.4 DegF SOIL TEMP. 20 in 74.8 73.9 74.7 DegF WIND SPEED 9.4 2.5 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 204 Degrees SOLAR RADIATION 551.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.4 757 21.2 1071 26.3 1442 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Apr 5 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.1 47.7 53.4 1.0 0.0 0.00 80.4 75.0 2.2 4.9 1.1 174 2 63.9 45.9 52.0 1.0 0.0 0.00 79.2 75.0 0.7 4.0 0.7 360 3 63.7 46.8 54.0 0.9 0.0 0.00 77.9 75.2 2.2 4.9 2.0 26 4 63.9 46.0 52.5 1.0 0.0 0.00 77.0 75.2 2.7 4.7 2.0 33 5 63.0 46.8 55.5 0.9 0.0 0.00 76.1 75.4 2.0 4.9 1.6 51 6 63.1 45.5 52.6 0.9 0.0 0.00 75.4 75.4 2.5 5.1 1.8 350 7 62.4 46.2 55.5 0.9 0.7 0.00 74.8 75.6 1.8 4.7 1.1 210 8 62.1 50.4 65.3 0.7 6.2 0.00 74.1 75.6 2.7 4.9 0.7 166 9 67.8 48.2 49.7 1.2 22.0 0.00 74.1 75.6 3.4 5.8 2.9 37 10 73.8 45.1 36.2 1.8 38.2 0.00 74.8 75.7 2.9 5.6 2.5 122 11 80.4 33.8 18.7 2.9 53.3 0.00 76.6 75.7 1.3 5.4 0.7 165 12 82.2 31.5 15.9 3.2 58.8 0.00 79.2 75.6 3.6 6.0 3.4 210 13 84.9 37.9 18.9 3.3 69.8 0.00 81.9 75.6 4.0 6.3 3.6 169 14 88.9 37.2 16.2 3.9 80.3 0.00 85.3 75.6 3.6 7.4 2.9 164 15 91.0 29.7 11.2 4.4 63.1 0.00 88.7 75.6 3.4 8.9 2.7 181 16 91.0 28.6 10.8 4.4 44.7 0.00 90.9 75.6 4.3 9.2 3.6 191 17 90.3 30.7 12.0 4.3 25.6 0.00 91.6 75.6 3.8 6.5 3.6 194 18 89.4 29.1 11.5 4.2 12.4 0.00 91.2 75.6 3.1 4.9 2.9 229 19 86.5 30.0 13.1 3.8 3.8 0.00 90.1 75.6 2.9 3.8 2.9 282 20 82.0 31.6 16.2 3.1 0.0 0.00 88.5 75.6 3.6 4.9 3.4 273 21 78.6 35.6 21.3 2.6 0.0 0.00 86.9 75.6 1.6 10.7 0.9 234 22 71.2 44.6 38.5 1.6 0.0 0.00 85.1 75.6 3.8 11.6 3.4 205 23 69.3 42.3 37.5 1.5 0.0 0.00 83.5 75.7 1.8 4.3 1.1 237 24 68.2 39.4 35.4 1.5 0.0 0.00 81.9 75.7 1.8 4.9 1.1 329 AZMET Daily Weather Data : YUMA VALLEY : Apr 5 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.7 60.4 75.2 DegF RELATIVE HUMIDITY 69.3 6.2 33.5 % DEWPOINT 39.6 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 91.6 73.9 81.9 DegF SOIL TEMP. 20 in 75.9 74.8 75.6 DegF WIND SPEED 11.6 2.7 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 202 Degrees SOLAR RADIATION 479.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.3 777 25.2 1096 30.2 1472 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Apr 6 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.7 43.5 47.8 1.0 0.0 0.00 80.4 75.9 1.6 4.9 0.7 293 2 63.9 44.1 48.6 1.0 0.0 0.00 79.0 76.1 1.3 2.9 0.7 231 3 63.0 45.7 53.2 0.9 0.0 0.00 77.9 76.1 2.0 4.9 1.8 46 4 62.1 44.8 53.1 0.9 0.0 0.00 76.8 76.1 0.7 2.2 0.4 36 5 59.4 46.8 63.1 0.6 0.0 0.00 75.7 76.3 1.1 3.6 0.2 270 6 62.1 41.5 46.9 1.0 0.0 0.00 74.7 76.3 3.1 4.9 3.1 254 7 59.5 41.2 51.0 0.9 2.4 0.00 73.8 76.3 1.1 3.4 0.7 50 8 64.0 44.4 49.3 1.0 17.0 0.00 73.0 76.5 0.7 2.5 0.7 156 9 71.8 35.4 26.4 2.0 33.9 0.00 73.2 76.5 0.9 2.9 0.7 193 10 75.7 39.2 26.8 2.2 52.6 0.00 74.8 76.5 2.9 6.0 2.5 212 11 80.2 36.5 20.8 2.8 69.5 0.00 77.4 76.5 4.3 7.2 3.8 210 12 82.6 36.3 19.1 3.1 73.1 0.00 80.8 76.5 4.7 8.3 4.3 199 13 85.5 36.0 17.2 3.5 78.4 0.00 84.2 76.3 6.0 10.7 5.6 211 14 87.4 34.3 15.1 3.8 76.2 0.00 87.4 76.3 6.0 10.3 5.6 211 15 89.4 30.2 12.0 4.2 69.5 0.00 90.1 76.3 5.8 10.1 5.4 209 16 90.1 29.5 11.4 4.3 58.0 0.00 92.1 76.3 5.8 10.3 5.6 200 17 90.5 30.0 11.5 4.3 41.6 0.00 93.2 76.3 5.1 8.9 4.7 195 18 89.1 37.6 16.4 3.9 22.9 0.00 93.4 76.3 5.4 8.5 5.1 194 19 83.7 44.4 25.4 3.0 6.2 0.00 92.5 76.3 4.3 6.5 4.3 188 20 76.5 45.7 33.6 2.1 0.0 0.00 90.7 76.3 3.1 4.7 2.0 213 21 74.7 43.5 32.9 2.0 0.0 0.00 88.5 76.3 4.5 6.9 4.5 235 22 70.2 45.9 42.0 1.5 0.0 0.00 86.4 76.3 4.0 6.3 3.6 203 23 68.5 49.1 49.8 1.2 0.0 0.00 84.6 76.5 4.5 10.5 3.8 159 24 68.0 46.6 46.6 1.3 0.0 0.00 82.8 76.5 4.7 7.4 3.6 201 AZMET Daily Weather Data : YUMA VALLEY : Apr 6 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.4 57.4 74.3 DegF RELATIVE HUMIDITY 74.4 8.6 34.2 % DEWPOINT 40.5 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 93.4 73.0 82.6 DegF SOIL TEMP. 20 in 76.5 75.7 76.3 DegF WIND SPEED 10.7 3.6 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 205 Degrees SOLAR RADIATION 601.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.5 796 23.4 1120 28.4 1500 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Apr 7 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.3 45.9 49.5 1.1 0.0 0.00 81.3 76.6 3.1 4.9 3.1 174 2 61.0 47.5 61.2 0.7 0.0 0.00 79.9 76.6 3.1 5.8 2.7 191 3 60.6 48.4 64.0 0.6 0.0 0.00 78.4 76.8 1.8 4.9 1.3 226 4 60.4 48.4 64.4 0.6 0.0 0.00 77.2 76.8 2.5 4.9 2.0 229 5 59.5 47.8 65.1 0.6 0.0 0.00 76.1 77.0 1.6 3.8 1.3 240 6 59.7 47.3 63.7 0.6 0.0 0.00 75.0 77.0 1.1 3.1 0.9 222 7 60.1 46.6 61.0 0.7 2.4 0.00 73.9 77.0 1.1 4.0 0.7 304 8 64.4 50.4 60.3 0.8 17.0 0.00 73.4 77.2 1.3 4.7 0.9 131 9 68.0 53.6 60.2 0.9 32.5 0.00 73.6 77.2 5.1 9.4 4.9 152 10 73.0 52.7 49.2 1.4 48.3 0.00 75.0 77.2 4.9 9.4 4.5 166 11 77.9 51.3 39.6 2.0 65.0 0.00 77.4 77.2 6.7 11.6 6.3 175 12 81.9 49.1 32.0 2.5 74.1 0.00 80.6 77.2 8.7 13.2 8.5 183 13 85.1 46.2 25.9 3.1 76.9 0.00 83.8 77.0 8.9 13.6 8.5 186 14 87.8 45.7 23.2 3.4 76.4 0.00 87.1 77.0 9.8 15.4 9.4 177 15 89.2 45.7 22.2 3.7 65.7 0.00 89.6 77.0 10.5 16.1 10.3 179 16 88.7 43.9 21.1 3.6 50.7 0.00 91.4 77.0 11.6 18.1 11.4 184 17 86.0 42.6 21.8 3.3 25.8 0.00 91.9 76.8 10.7 16.1 10.5 182 18 81.5 44.6 27.3 2.7 10.3 0.00 91.2 76.8 7.8 13.2 7.6 200 19 78.3 41.2 26.6 2.4 2.9 0.00 89.6 76.8 7.4 12.1 7.4 184 20 74.1 41.9 31.4 2.0 0.0 0.00 87.8 76.8 5.1 6.9 4.7 195 21 72.0 42.4 34.5 1.8 0.0 0.00 86.0 77.0 2.7 4.9 2.2 240 22 70.5 43.2 37.2 1.6 0.0 0.00 84.4 77.0 2.7 5.1 1.8 228 23 68.5 45.5 43.6 1.4 0.0 0.00 82.9 77.0 3.1 6.0 2.7 118 24 67.8 45.0 43.7 1.3 0.0 0.00 81.9 77.2 4.5 8.1 1.6 158 AZMET Daily Weather Data : YUMA VALLEY : Apr 7 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.5 58.6 72.5 DegF RELATIVE HUMIDITY 69.8 14.9 42.9 % DEWPOINT 46.6 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 91.9 73.2 82.0 DegF SOIL TEMP. 20 in 77.2 76.5 77.0 DegF WIND SPEED 18.1 5.4 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 184 Degrees SOLAR RADIATION 547.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.9 815 23.9 1144 29.0 1529 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Apr 8 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.5 44.2 41.6 1.4 0.0 0.00 80.6 77.2 2.7 5.6 1.6 236 2 64.4 46.8 53.0 1.0 0.0 0.00 79.5 77.2 0.9 3.1 0.7 183 3 64.0 46.9 54.0 0.9 0.0 0.00 78.4 77.4 1.3 3.6 1.1 52 4 63.0 49.5 61.4 0.8 0.0 0.00 77.4 77.4 2.2 4.5 1.6 120 5 61.0 50.7 68.9 0.6 0.0 0.00 76.3 77.4 1.6 3.4 1.1 154 6 61.3 51.8 70.9 0.5 0.0 0.00 75.4 77.5 1.3 3.1 1.1 244 7 61.2 51.3 70.3 0.6 2.4 0.00 74.5 77.5 1.6 4.5 0.7 44 8 65.7 53.2 64.2 0.8 15.8 0.00 73.8 77.5 1.6 4.7 0.2 144 9 69.1 57.2 65.8 0.8 33.9 0.00 74.1 77.5 7.8 12.1 7.8 161 10 72.3 56.5 57.4 1.2 50.2 0.00 75.6 77.5 8.7 14.1 8.5 170 11 75.4 56.7 52.3 1.4 58.0 0.00 77.9 77.5 10.7 16.1 10.5 176 12 78.4 53.6 42.6 1.9 65.9 0.00 80.6 77.5 11.2 18.8 10.7 179 13 80.4 48.9 33.4 2.4 59.5 0.00 83.1 77.5 8.5 13.6 8.1 188 14 82.6 46.4 28.1 2.7 62.3 0.00 85.5 77.4 8.7 15.0 8.3 211 15 83.3 46.9 28.1 2.8 58.0 0.00 87.3 77.4 7.4 13.6 6.0 222 16 83.3 46.9 28.2 2.8 36.3 0.00 88.7 77.4 7.4 12.1 6.9 222 17 82.9 48.6 30.3 2.7 30.8 0.00 89.1 77.2 8.9 14.1 8.5 230 18 81.9 50.7 34.1 2.5 20.3 0.00 89.1 77.2 8.7 17.4 8.5 219 19 76.3 52.7 43.9 1.7 5.0 0.00 88.3 77.2 10.1 14.5 9.8 195 20 70.5 52.2 52.2 1.2 0.0 0.00 86.7 77.2 5.1 9.4 4.9 222 21 68.0 51.1 54.7 1.1 0.0 0.00 84.9 77.2 3.8 10.5 3.6 230 22 66.2 50.7 57.3 0.9 0.0 0.00 83.1 77.4 3.4 4.9 2.9 223 23 65.5 50.2 57.8 0.9 0.0 0.00 81.5 77.4 2.7 6.3 2.5 206 24 63.3 50.5 63.0 0.7 0.0 0.00 80.1 77.4 1.6 3.1 1.3 206 AZMET Daily Weather Data : YUMA VALLEY : Apr 8 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.9 59.9 71.2 DegF RELATIVE HUMIDITY 74.2 21.0 50.6 % DEWPOINT 50.5 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 89.1 73.8 81.3 DegF SOIL TEMP. 20 in 77.5 77.2 77.4 DegF WIND SPEED 18.8 5.4 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 198 Degrees SOLAR RADIATION 498.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.5 832 22.3 1166 27.4 1557 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Apr 9 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.3 52.0 71.1 0.5 0.0 0.00 78.8 77.4 0.9 2.5 0.4 228 2 61.9 51.8 69.8 0.6 0.0 0.00 77.5 77.5 1.1 4.0 1.1 312 3 61.5 52.2 71.4 0.5 0.0 0.00 76.5 77.5 0.4 1.3 0.4 314 4 60.6 52.2 73.7 0.5 0.0 0.00 75.4 77.5 0.9 2.9 0.4 249 5 59.5 52.9 78.6 0.4 0.0 0.00 74.5 77.7 1.1 3.4 0.7 276 6 59.0 52.5 79.4 0.3 0.0 0.00 73.6 77.7 1.6 3.4 1.6 320 7 59.7 53.8 80.9 0.3 2.4 0.00 72.9 77.7 0.9 3.1 0.7 19 8 63.3 56.1 77.4 0.4 16.5 0.00 72.3 77.7 3.1 7.6 2.9 131 9 67.3 58.5 73.6 0.6 34.4 0.00 72.9 77.7 8.9 13.6 8.7 154 10 70.5 57.4 63.4 0.9 51.6 0.00 74.3 77.7 9.6 13.0 9.4 168 11 72.5 55.4 55.0 1.2 64.7 0.00 76.8 77.5 7.6 12.1 7.2 182 12 74.7 54.3 49.1 1.5 74.1 0.00 79.7 77.5 6.5 11.9 5.8 191 13 76.8 52.9 43.4 1.8 77.4 0.00 82.9 77.5 7.6 13.9 6.9 181 14 79.3 51.6 38.1 2.1 76.2 0.00 86.0 77.4 8.3 13.9 7.6 197 15 81.3 51.1 35.1 2.4 69.5 0.00 88.5 77.4 8.5 14.1 7.8 191 16 82.9 49.3 31.1 2.6 57.3 0.00 90.5 77.4 10.1 15.9 9.6 205 17 83.1 49.3 30.8 2.7 41.3 0.00 91.2 77.2 9.4 13.6 9.2 198 18 82.6 48.4 30.5 2.6 22.9 0.00 91.2 77.2 7.8 12.5 7.4 197 19 76.3 51.4 41.8 1.8 6.4 0.00 90.1 77.2 6.7 10.3 6.7 166 20 72.1 49.8 45.4 1.5 0.0 0.00 88.3 77.2 8.3 11.2 8.3 178 21 69.4 49.8 50.0 1.2 0.0 0.00 86.2 77.2 3.6 10.3 3.4 192 22 66.2 50.4 56.8 0.9 0.0 0.00 84.2 77.2 2.2 4.0 2.0 225 23 64.4 49.6 58.6 0.9 0.0 0.00 82.6 77.4 2.7 4.9 2.5 230 24 60.6 49.6 67.3 0.6 0.0 0.00 81.0 77.4 0.9 3.4 0.9 155 AZMET Daily Weather Data : YUMA VALLEY : Apr 9 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.8 58.1 69.4 DegF RELATIVE HUMIDITY 84.6 26.3 57.2 % DEWPOINT 52.2 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 91.4 72.3 81.1 DegF SOIL TEMP. 20 in 77.7 77.2 77.4 DegF WIND SPEED 15.9 4.9 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 187 Degrees SOLAR RADIATION 595.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.0 848 20.9 1187 25.9 1583 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Apr 10 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.4 49.8 70.6 0.5 0.0 0.00 79.3 77.4 2.7 4.0 2.5 141 2 60.4 49.1 66.3 0.6 0.0 0.00 77.9 77.5 0.9 2.7 0.7 49 3 60.6 50.9 70.3 0.5 0.0 0.00 76.6 77.5 1.1 2.7 0.7 61 4 59.5 50.5 71.9 0.5 0.0 0.00 75.4 77.7 0.9 4.3 0.7 28 5 60.1 51.6 73.4 0.5 0.0 0.00 74.5 77.7 1.8 4.9 1.6 58 6 60.3 52.5 75.6 0.4 0.0 0.00 73.4 77.7 1.3 2.7 1.3 72 7 59.5 52.2 76.6 0.4 2.6 0.00 72.7 77.7 1.3 3.4 0.9 48 8 63.0 53.8 72.2 0.6 16.7 0.00 72.1 77.7 1.3 4.5 0.9 165 9 66.4 56.3 70.0 0.7 35.1 0.00 72.5 77.7 4.9 10.7 4.7 176 10 70.0 56.7 62.7 0.9 52.3 0.00 74.1 77.7 6.0 11.4 5.8 182 11 73.2 55.6 54.2 1.3 65.7 0.00 76.6 77.7 4.5 9.4 4.0 165 12 75.7 52.7 44.6 1.7 74.5 0.00 79.7 77.7 4.0 8.7 2.9 205 13 77.9 49.6 37.3 2.0 78.4 0.00 83.1 77.5 3.4 7.8 2.0 224 14 79.9 49.1 34.0 2.3 76.0 0.00 86.5 77.5 3.8 10.3 2.9 175 15 81.7 49.3 32.2 2.5 69.0 0.00 89.4 77.5 6.7 12.1 6.0 155 16 82.8 46.6 28.1 2.8 56.9 0.00 91.4 77.4 6.5 11.6 6.0 176 17 83.3 46.4 27.7 2.8 40.8 0.00 92.3 77.4 6.3 10.3 6.0 185 18 82.6 47.1 29.1 2.7 22.7 0.00 92.3 77.4 5.8 9.4 5.6 191 19 79.3 49.1 34.8 2.2 6.2 0.00 91.2 77.2 4.5 6.9 4.5 209 20 74.1 48.6 40.8 1.7 0.0 0.00 89.4 77.2 2.5 4.7 2.5 218 21 69.6 49.6 49.3 1.3 0.0 0.00 87.3 77.2 3.6 6.3 3.4 209 22 66.2 52.0 60.4 0.9 0.0 0.00 85.3 77.4 3.8 6.5 3.8 228 23 65.5 50.2 57.6 0.9 0.0 0.00 83.5 77.4 4.0 6.0 3.8 233 24 63.1 49.8 62.0 0.8 0.0 0.00 81.9 77.4 2.0 4.7 0.4 130 AZMET Daily Weather Data : YUMA VALLEY : Apr 10 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.8 58.3 69.8 DegF RELATIVE HUMIDITY 78.7 21.5 54.2 % DEWPOINT 50.7 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 92.5 72.1 81.7 DegF SOIL TEMP. 20 in 77.9 77.2 77.5 DegF WIND SPEED 12.1 3.6 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 184 Degrees SOLAR RADIATION 596.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.0 864 21.1 1208 26.1 1609 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Apr 11 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.7 49.8 65.2 0.6 0.0 0.00 80.2 77.5 1.1 2.9 0.7 1 2 61.5 50.0 65.8 0.6 0.0 0.00 78.8 77.5 1.1 2.7 0.7 217 3 61.0 49.8 67.0 0.6 0.0 0.00 77.4 77.7 0.7 2.9 0.4 192 4 58.3 49.5 72.7 0.4 0.0 0.00 76.1 77.7 1.3 2.9 1.3 248 5 57.6 49.8 75.1 0.4 0.0 0.00 75.0 77.9 1.3 3.4 1.3 267 6 57.2 49.8 76.5 0.4 0.0 0.00 73.8 77.9 1.8 3.6 0.9 6 7 56.3 49.3 77.4 0.3 2.9 0.00 72.7 77.9 2.2 4.0 1.8 232 8 61.3 50.9 69.0 0.6 17.4 0.00 72.1 77.9 1.3 3.6 1.1 220 9 66.6 54.0 63.8 0.8 35.6 0.00 72.5 77.9 2.2 8.7 1.8 157 10 71.2 52.5 51.9 1.3 52.8 0.00 74.1 77.9 8.1 12.3 7.8 179 11 74.3 51.4 44.8 1.6 66.7 0.00 76.5 77.9 7.6 11.9 7.4 182 12 78.4 48.7 35.5 2.2 75.7 0.00 79.7 77.9 7.8 12.8 7.4 174 13 82.8 41.9 23.6 2.9 79.8 0.00 82.9 77.7 9.8 14.8 9.4 194 14 85.3 38.1 18.9 3.4 77.9 0.00 86.0 77.7 9.8 15.4 8.9 200 15 87.3 35.2 15.7 3.7 69.3 0.00 88.5 77.7 8.7 14.8 8.1 228 16 87.3 41.0 19.7 3.5 45.2 0.00 90.3 77.5 9.4 15.2 9.2 228 17 87.6 31.1 13.1 3.9 31.8 0.00 90.5 77.5 19.2 27.1 18.8 278 18 84.6 28.4 13.0 3.5 14.8 0.00 89.4 77.4 19.2 27.5 18.8 264 19 81.9 27.3 13.6 3.2 5.3 0.00 87.8 77.4 18.1 28.2 17.9 267 20 77.9 32.4 19.0 2.7 0.0 0.00 85.8 77.4 20.6 28.9 20.1 274 21 74.8 35.4 23.9 2.2 0.0 0.00 84.0 77.4 20.8 30.9 20.6 265 22 72.3 36.0 26.4 2.0 0.0 0.00 82.2 77.4 20.1 27.3 19.7 280 23 70.3 36.0 28.5 1.8 0.0 0.00 80.6 77.4 24.2 35.1 23.7 280 24 68.0 36.0 30.9 1.6 0.0 0.00 79.2 77.5 22.8 33.1 22.4 285 AZMET Daily Weather Data : YUMA VALLEY : Apr 11 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.1 55.4 72.0 DegF RELATIVE HUMIDITY 80.6 11.1 42.1 % DEWPOINT 42.6 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 90.7 72.1 80.8 DegF SOIL TEMP. 20 in 77.9 77.4 77.7 DegF WIND SPEED 35.1 10.1 MPH WIND VECTOR MAG. 7.8 MPH WIND VECTOR DIR. 257 Degrees SOLAR RADIATION 574.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.9 881 22.0 1230 26.8 1635 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Apr 12 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.1 38.8 38.3 1.3 0.0 0.00 77.7 77.5 19.0 28.4 18.6 287 2 63.1 37.9 39.0 1.2 0.0 0.00 76.5 77.5 16.1 27.1 15.9 293 3 62.4 35.6 36.7 1.2 0.0 0.00 75.2 77.5 17.4 27.3 17.0 293 4 61.2 31.5 32.4 1.3 0.0 0.00 74.1 77.5 12.1 19.5 11.9 302 5 60.1 29.7 31.5 1.2 0.0 0.00 72.9 77.5 11.4 20.6 11.2 310 6 59.2 33.1 37.2 1.1 0.0 0.00 71.8 77.5 17.0 26.2 17.0 302 7 58.8 37.2 44.5 0.9 3.1 0.00 70.9 77.4 14.1 22.1 13.9 297 8 59.9 39.2 46.3 0.9 18.4 0.00 70.2 77.4 13.6 19.9 13.4 295 9 63.7 39.6 40.9 1.2 37.3 0.00 70.3 77.4 16.6 24.8 16.3 292 10 67.3 37.6 33.6 1.5 54.7 0.00 71.1 77.2 17.9 26.4 17.4 286 11 70.5 36.5 28.7 1.8 67.8 0.00 72.7 77.2 19.9 28.0 19.0 280 12 73.9 34.5 23.8 2.2 77.2 0.00 74.8 77.0 18.8 27.5 18.3 270 13 75.6 36.3 24.0 2.3 79.8 0.00 77.2 76.8 19.0 28.0 18.3 223 14 78.4 30.2 17.1 2.8 78.1 0.00 79.5 76.8 19.9 31.1 18.1 275 15 76.1 33.8 21.5 2.4 66.4 0.00 81.0 76.6 24.6 36.0 24.2 304 16 73.8 32.5 21.9 2.2 55.0 0.00 81.5 76.5 25.9 36.5 25.5 307 17 66.2 31.6 27.4 1.6 23.9 0.00 81.1 76.5 23.3 36.2 22.1 329 18 63.0 30.7 29.6 1.4 17.2 0.00 79.9 76.3 23.5 34.7 22.8 323 19 61.9 34.2 35.4 1.2 5.0 0.00 78.3 76.3 14.8 23.3 14.5 298 20 61.7 33.4 34.4 1.2 0.0 0.00 76.5 76.1 12.8 21.3 12.3 295 21 60.1 33.4 36.4 1.1 0.0 0.00 74.8 76.1 10.7 16.8 10.5 296 22 59.7 32.0 35.0 1.1 0.0 0.00 73.4 76.1 10.7 20.8 10.7 298 23 59.7 32.4 35.5 1.1 0.0 0.00 72.1 76.1 14.1 21.5 13.9 306 24 60.1 30.6 32.6 1.2 0.0 0.00 71.1 76.1 15.2 23.7 15.0 317 AZMET Daily Weather Data : YUMA VALLEY : Apr 12 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.1 58.5 65.1 DegF RELATIVE HUMIDITY 48.2 13.4 32.7 % DEWPOINT 34.3 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 81.7 70.2 75.4 DegF SOIL TEMP. 20 in 77.5 76.1 76.8 DegF WIND SPEED 36.5 17.0 MPH WIND VECTOR MAG. 15.4 MPH WIND VECTOR DIR. 296 Degrees SOLAR RADIATION 583.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.36 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.2 896 19.3 1249 24.3 1660 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Apr 13 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.0 28.0 28.4 1.3 0.0 0.00 70.2 76.1 16.8 26.4 16.6 319 2 61.2 30.2 30.7 1.3 0.0 0.00 69.4 75.9 13.6 23.5 13.4 316 3 61.3 31.6 32.5 1.3 0.0 0.00 68.7 75.9 14.3 23.7 14.3 325 4 61.5 32.2 33.0 1.3 0.0 0.00 68.2 75.9 13.6 19.9 13.4 314 5 61.5 29.1 29.2 1.3 0.0 0.00 67.8 75.7 14.3 23.5 14.1 318 6 61.2 26.4 26.3 1.4 0.0 0.00 67.3 75.7 10.1 17.4 9.8 312 7 59.7 26.2 27.8 1.3 3.8 0.00 66.7 75.6 10.5 16.8 10.3 293 8 62.8 26.6 25.2 1.5 19.8 0.00 66.2 75.6 10.1 15.0 9.8 293 9 69.1 25.3 19.1 2.0 38.2 0.00 66.7 75.4 11.9 18.8 11.4 328 10 72.3 24.8 16.8 2.3 55.7 0.00 68.2 75.4 14.3 22.4 13.9 346 11 74.1 24.8 15.8 2.4 69.8 0.00 70.2 75.2 13.9 22.8 13.4 342 12 75.7 23.7 14.3 2.6 76.9 0.00 72.7 75.2 13.0 21.0 12.3 337 13 77.5 23.4 13.3 2.8 81.9 0.00 75.4 75.0 10.1 21.0 9.2 342 14 79.2 22.6 12.2 3.0 80.3 0.00 78.3 74.8 9.6 19.5 8.9 337 15 80.8 21.9 11.2 3.2 73.6 0.00 80.6 74.8 10.7 18.6 10.1 341 16 81.7 20.1 10.1 3.3 60.9 0.00 82.6 74.7 10.5 19.7 9.8 328 17 81.9 18.5 9.3 3.4 44.7 0.00 83.5 74.5 10.1 19.7 9.6 334 18 81.5 18.1 9.3 3.3 25.3 0.00 83.7 74.5 8.9 14.3 8.5 329 19 79.5 19.0 10.3 3.1 7.6 0.00 83.1 74.3 7.8 13.6 7.6 291 20 73.6 23.2 15.4 2.4 0.2 0.00 81.5 74.3 5.4 8.9 4.7 278 21 68.2 25.9 20.3 1.9 0.0 0.00 79.7 74.3 6.0 10.7 6.0 245 22 63.9 26.8 24.6 1.5 0.0 0.00 77.7 74.3 4.0 6.7 3.6 257 23 59.9 28.9 30.9 1.2 0.0 0.00 76.1 74.5 1.6 6.3 0.9 211 24 54.5 34.5 46.8 0.8 0.0 0.00 74.3 74.5 3.1 6.7 2.9 146 AZMET Daily Weather Data : YUMA VALLEY : Apr 13 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.8 52.3 69.3 DegF RELATIVE HUMIDITY 56.5 7.3 21.4 % DEWPOINT 25.5 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 83.8 66.2 74.1 DegF SOIL TEMP. 20 in 76.1 74.3 75.2 DegF WIND SPEED 26.4 10.1 MPH WIND VECTOR MAG. 8.7 MPH WIND VECTOR DIR. 320 Degrees SOLAR RADIATION 638.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.8 908 17.6 1267 22.7 1682 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Apr 14 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.5 36.3 54.0 0.6 0.0 0.00 72.7 74.5 3.4 7.6 2.7 120 2 50.2 37.4 61.3 0.5 0.0 0.00 71.2 74.5 1.6 4.3 1.1 162 3 50.9 36.7 58.1 0.5 0.0 0.00 70.0 74.7 1.3 4.3 1.1 78 4 51.3 35.4 54.9 0.6 0.0 0.00 68.7 74.7 2.2 4.3 2.0 23 5 50.5 34.2 53.1 0.6 0.0 0.00 67.6 74.7 2.5 5.6 2.5 29 6 49.1 33.8 55.3 0.5 0.0 0.00 66.6 74.8 2.5 4.3 2.5 40 7 50.5 33.3 51.5 0.6 4.1 0.00 65.7 74.8 1.8 3.4 1.8 34 8 58.6 31.3 35.9 1.1 20.8 0.00 65.1 74.8 0.4 1.8 0.2 34 9 65.1 30.7 27.6 1.5 38.9 0.00 65.7 74.8 2.2 4.9 2.2 136 10 69.8 32.5 25.1 1.9 56.1 0.00 67.6 74.8 4.5 6.9 4.3 146 11 75.2 32.2 20.7 2.4 69.8 0.00 70.7 74.7 5.6 8.9 5.1 149 12 78.8 29.8 16.7 2.8 78.6 0.00 74.3 74.7 5.6 11.2 5.4 157 13 81.7 26.4 13.1 3.2 81.0 0.00 78.1 74.7 7.2 12.5 6.5 190 14 84.0 28.0 13.1 3.5 81.7 0.00 81.7 74.5 10.3 18.8 9.4 180 15 84.9 28.4 12.8 3.6 66.9 0.00 84.4 74.5 12.5 17.9 12.3 175 16 84.4 28.2 13.0 3.5 51.1 0.00 85.8 74.3 11.9 18.1 11.6 178 17 84.4 29.5 13.7 3.5 45.4 0.00 86.5 74.3 10.3 15.7 10.1 181 18 82.0 33.3 17.2 3.1 23.9 0.00 86.7 74.3 7.8 11.6 7.8 184 19 75.6 36.1 24.1 2.3 3.3 0.00 85.8 74.3 5.6 8.9 5.4 201 20 68.7 38.3 32.8 1.6 0.0 0.00 84.0 74.3 4.9 6.5 4.9 234 21 65.8 38.3 36.4 1.4 0.0 0.00 82.0 74.3 2.9 5.1 2.5 207 22 65.7 36.3 33.8 1.4 0.0 0.00 80.2 74.3 4.3 7.4 4.0 157 23 66.0 36.0 33.0 1.5 0.0 0.00 78.6 74.3 4.3 10.3 2.9 243 24 68.4 29.5 23.6 1.8 0.0 0.00 77.4 74.5 8.9 21.9 8.3 294 AZMET Daily Weather Data : YUMA VALLEY : Apr 14 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.2 48.4 67.3 DegF RELATIVE HUMIDITY 65.2 9.1 32.5 % DEWPOINT 33.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 86.7 65.1 75.6 DegF SOIL TEMP. 20 in 74.8 74.1 74.5 DegF WIND SPEED 21.9 5.1 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 179 Degrees SOLAR RADIATION 621.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.7 922 17.5 1284 22.3 1705 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Apr 15 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.0 20.1 15.9 2.0 0.0 0.00 76.1 74.5 17.4 28.9 17.4 303 2 65.8 20.8 17.7 1.8 0.0 0.00 75.0 74.7 16.1 28.2 15.7 299 3 62.8 29.3 28.1 1.4 0.0 0.00 73.9 74.7 13.0 21.5 12.8 296 4 60.1 32.9 35.9 1.1 0.0 0.00 72.9 74.8 10.7 17.0 10.5 288 5 59.5 36.7 42.2 1.0 0.0 0.00 71.6 74.8 15.0 24.8 14.5 303 6 60.1 37.4 42.6 1.0 0.0 0.00 70.9 74.8 17.2 25.7 17.0 312 7 59.5 35.1 39.9 1.0 4.1 0.00 70.2 74.8 16.6 23.7 16.3 308 8 60.1 32.7 35.6 1.1 20.8 0.00 69.4 74.8 15.7 23.7 15.4 293 9 61.3 31.8 32.7 1.3 40.6 0.00 69.4 74.8 19.9 28.6 19.5 291 10 63.9 29.7 27.4 1.5 57.6 0.00 70.0 74.8 18.3 27.1 17.9 297 11 66.2 27.1 22.8 1.7 71.4 0.00 71.2 74.8 19.0 28.2 18.3 288 12 68.2 23.5 18.4 1.9 80.5 0.00 72.9 74.8 19.9 28.9 19.5 290 13 69.4 21.7 16.3 2.1 83.8 0.00 74.7 74.7 16.6 25.5 15.9 273 14 69.6 24.4 18.1 2.0 71.2 0.00 76.8 74.7 13.9 22.1 13.0 259 15 70.5 23.5 16.8 2.1 73.1 0.00 78.4 74.5 15.9 24.4 15.2 283 16 70.3 26.2 19.0 2.0 59.0 0.00 79.5 74.5 16.1 24.6 15.4 272 17 69.6 28.2 21.2 2.0 42.8 0.00 79.9 74.3 17.4 28.4 16.6 280 18 67.6 28.8 23.2 1.8 25.3 0.00 79.3 74.3 17.0 23.5 16.6 290 19 65.7 30.6 26.8 1.6 7.9 0.00 78.3 74.3 14.8 22.4 14.5 282 20 63.1 31.8 30.8 1.4 0.2 0.00 76.6 74.1 14.3 21.3 14.1 285 21 60.8 34.3 36.9 1.1 0.0 0.00 75.0 74.1 12.1 18.1 11.9 287 22 59.2 35.4 41.0 1.0 0.0 0.00 73.4 74.1 11.9 17.7 11.6 280 23 57.9 36.5 44.5 0.9 0.0 0.00 72.0 74.1 12.3 18.8 12.1 288 24 57.0 36.5 45.9 0.9 0.0 0.00 70.9 74.1 8.1 15.7 7.6 276 AZMET Daily Weather Data : YUMA VALLEY : Apr 15 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.6 55.8 64.0 DegF RELATIVE HUMIDITY 49.5 12.7 29.2 % DEWPOINT 29.8 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 79.9 69.4 74.3 DegF SOIL TEMP. 20 in 75.0 74.1 74.5 DegF WIND SPEED 28.9 15.4 MPH WIND VECTOR MAG. 14.8 MPH WIND VECTOR DIR. 289 Degrees SOLAR RADIATION 638.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.36 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.6 931 13.7 1298 18.7 1724 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Apr 16 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.2 37.8 55.6 0.6 0.0 0.00 69.8 74.1 4.0 6.7 3.8 182 2 52.9 37.2 55.1 0.6 0.0 0.00 68.5 74.1 3.8 6.7 3.6 237 3 54.0 37.6 53.7 0.7 0.0 0.00 67.5 74.1 7.4 13.6 6.7 278 4 55.4 37.2 50.2 0.8 0.0 0.00 66.6 74.1 8.3 12.8 8.3 290 5 55.4 37.2 50.1 0.8 0.0 0.00 66.0 74.1 8.7 15.4 8.5 299 6 55.6 36.9 49.1 0.8 0.0 0.00 65.5 74.1 6.7 14.1 6.5 309 7 54.3 37.6 53.6 0.7 3.8 0.00 64.9 74.1 4.7 10.7 2.2 296 8 54.1 41.0 61.2 0.6 21.0 0.00 64.6 74.1 5.6 9.2 4.5 178 9 59.4 38.1 45.5 0.9 39.2 0.00 65.1 74.1 6.9 12.3 6.5 257 10 62.8 37.0 38.3 1.2 52.1 0.00 66.6 73.9 8.7 16.1 8.3 285 11 64.8 37.4 36.4 1.3 35.8 0.00 68.5 73.9 11.9 18.6 11.4 280 12 61.7 42.8 49.9 0.9 23.4 0.00 69.6 73.8 14.3 21.0 14.1 296 13 59.2 48.2 67.6 0.6 17.9 0.00 70.0 73.8 14.1 19.5 13.9 296 14 59.9 49.1 67.9 0.6 47.5 0.00 69.8 73.6 9.2 17.2 8.5 289 15 63.5 43.7 48.4 1.0 42.0 0.00 70.7 73.6 4.3 11.0 2.9 267 16 65.3 40.5 40.2 1.3 42.3 0.00 72.3 73.4 2.5 8.7 1.6 13 17 66.7 41.2 39.2 1.4 40.6 0.00 73.8 73.4 6.0 12.3 4.9 306 18 67.5 41.2 38.4 1.4 26.0 0.00 74.8 73.4 6.0 11.9 4.9 253 19 66.2 43.7 44.3 1.2 8.4 0.00 75.0 73.2 4.9 8.9 4.7 243 20 61.3 45.3 55.6 0.8 0.2 0.00 74.1 73.2 3.6 5.6 3.6 230 21 56.8 45.5 65.9 0.5 0.0 0.00 72.9 73.2 2.7 4.5 2.5 216 22 55.0 45.0 68.7 0.5 0.0 0.00 71.4 73.0 2.9 4.7 2.9 225 23 52.3 45.0 76.1 0.3 0.0 0.00 70.0 73.0 0.4 2.9 0.4 166 24 52.5 43.7 71.8 0.4 0.0 0.00 68.5 73.0 1.1 2.5 0.9 316 AZMET Daily Weather Data : YUMA VALLEY : Apr 16 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.2 50.5 58.8 DegF RELATIVE HUMIDITY 82.1 31.5 53.5 % DEWPOINT 41.2 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 75.2 64.6 69.4 DegF SOIL TEMP. 20 in 74.1 73.0 73.8 DegF WIND SPEED 21.0 6.3 MPH WIND VECTOR MAG. 4.7 MPH WIND VECTOR DIR. 278 Degrees SOLAR RADIATION 400.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.4 936 9.4 1307 14.4 1738 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Apr 17 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.4 42.6 71.6 0.4 0.0 0.00 67.3 73.0 1.1 3.1 0.9 343 2 50.0 42.3 74.7 0.3 0.0 0.00 66.2 73.0 1.3 3.1 1.3 42 3 49.1 42.6 78.5 0.3 0.0 0.00 65.1 73.0 2.5 3.8 2.5 38 4 49.6 42.1 75.5 0.3 0.0 0.00 64.2 73.0 1.8 3.4 1.6 10 5 48.2 41.5 77.9 0.3 0.0 0.00 63.3 73.0 2.5 4.3 2.2 32 6 49.5 41.7 74.7 0.3 0.0 0.00 62.6 73.0 2.5 4.0 2.2 6 7 48.9 41.2 74.4 0.3 4.8 0.00 61.9 73.0 2.2 4.3 2.2 39 8 53.6 44.6 71.5 0.4 21.5 0.00 61.7 73.0 3.1 5.8 3.1 28 9 61.2 45.7 56.9 0.8 39.7 0.00 62.6 73.0 4.5 7.4 2.9 90 10 67.6 47.7 48.7 1.2 56.4 0.00 64.8 72.9 8.3 13.0 8.1 171 11 71.1 46.9 42.5 1.5 69.8 0.00 67.8 72.9 9.6 14.8 9.4 178 12 75.0 45.0 34.3 1.9 78.4 0.00 71.4 72.7 10.5 16.1 10.3 190 13 78.3 44.2 29.9 2.3 81.5 0.00 75.0 72.7 11.4 15.9 11.2 192 14 80.8 39.9 23.4 2.7 80.0 0.00 78.6 72.5 10.3 16.1 9.8 188 15 82.6 37.8 20.1 3.0 72.9 0.00 81.5 72.5 10.1 17.0 9.6 185 16 83.7 36.7 18.8 3.2 60.4 0.00 83.7 72.5 8.7 15.0 8.5 183 17 83.5 37.0 19.1 3.2 44.0 0.00 85.1 72.3 9.2 13.2 8.9 187 18 81.3 39.4 22.5 2.8 25.3 0.00 85.5 72.3 8.5 12.1 8.5 197 19 75.6 42.6 30.9 2.1 7.4 0.00 84.7 72.3 7.8 10.5 7.6 206 20 67.5 43.3 41.6 1.4 0.2 0.00 82.9 72.3 5.8 8.5 5.6 220 21 63.3 43.9 49.2 1.0 0.0 0.00 80.8 72.3 3.4 5.1 3.4 239 22 63.1 41.4 44.8 1.1 0.0 0.00 78.8 72.3 3.6 6.0 3.4 242 23 62.6 40.6 44.5 1.1 0.0 0.00 77.0 72.5 2.2 4.3 1.8 268 24 61.2 40.3 46.0 1.0 0.0 0.00 75.4 72.5 1.3 4.3 1.1 23 AZMET Daily Weather Data : YUMA VALLEY : Apr 17 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.6 46.4 64.9 DegF RELATIVE HUMIDITY 82.2 14.1 48.8 % DEWPOINT 42.1 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 85.5 61.7 72.7 DegF SOIL TEMP. 20 in 73.0 72.3 72.7 DegF WIND SPEED 17.0 5.6 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 189 Degrees SOLAR RADIATION 642.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.4 948 16.0 1323 20.5 1758 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Apr 18 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.3 39.4 44.4 1.0 0.0 0.00 73.9 72.7 2.7 5.8 2.5 332 2 60.1 38.8 45.8 1.0 0.0 0.00 72.7 72.9 2.5 5.4 1.3 139 3 56.5 40.3 54.9 0.7 0.0 0.00 71.4 72.9 0.9 5.4 0.7 340 4 55.0 40.1 57.3 0.6 0.0 0.00 70.3 73.0 1.3 5.6 0.7 9 5 53.8 41.2 62.3 0.5 0.0 0.00 69.1 73.0 0.9 4.7 0.4 281 6 52.7 40.3 62.6 0.5 0.0 0.00 68.2 73.2 0.7 3.4 0.0 155 7 51.4 40.6 66.9 0.4 5.0 0.00 67.1 73.2 0.7 2.9 0.0 132 8 58.6 43.0 56.4 0.8 22.0 0.00 66.6 73.2 0.7 2.7 0.4 229 9 65.7 38.8 38.0 1.4 40.6 0.00 67.1 73.4 1.8 7.2 1.3 306 10 69.8 34.3 26.9 1.8 58.0 0.00 68.9 73.4 3.8 8.1 2.2 273 11 73.4 34.5 24.0 2.1 72.2 0.00 71.8 73.4 4.9 10.3 4.5 235 12 76.5 34.2 21.5 2.4 80.0 0.00 75.0 73.4 8.5 15.4 7.4 271 13 78.6 32.2 18.5 2.7 83.1 0.00 78.4 73.2 9.8 16.8 8.7 264 14 81.5 19.0 9.8 3.3 82.4 0.00 81.1 73.2 13.0 22.1 12.3 284 15 82.0 20.1 10.0 3.4 75.5 0.00 83.1 73.2 15.2 23.9 14.8 282 16 81.3 24.1 12.1 3.2 62.1 0.00 84.2 73.2 15.2 22.1 14.8 299 17 80.1 25.5 13.3 3.0 44.7 0.00 84.6 73.2 14.3 22.1 13.9 304 18 77.4 28.0 16.2 2.7 26.3 0.00 84.2 73.0 16.6 24.8 16.1 320 19 75.0 27.0 16.8 2.5 8.4 0.00 82.9 73.0 13.9 24.8 13.6 315 20 71.2 24.4 16.9 2.2 0.2 0.00 81.3 73.0 11.6 23.3 10.3 336 21 66.2 14.7 13.5 1.9 0.0 0.00 79.5 73.2 5.6 12.1 5.4 7 22 65.3 11.3 11.9 1.9 0.0 0.00 77.5 73.2 5.8 10.5 5.8 360 23 64.8 11.1 12.1 1.8 0.0 0.00 75.9 73.2 5.8 13.2 5.6 4 24 63.0 10.9 12.7 1.7 0.0 0.00 74.3 73.4 4.5 8.9 4.0 331 AZMET Daily Weather Data : YUMA VALLEY : Apr 18 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.3 50.2 67.5 DegF RELATIVE HUMIDITY 71.1 7.7 30.2 % DEWPOINT 29.8 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 84.6 66.4 75.4 DegF SOIL TEMP. 20 in 73.4 72.5 73.2 DegF WIND SPEED 24.8 6.7 MPH WIND VECTOR MAG. 5.1 MPH WIND VECTOR DIR. 306 Degrees SOLAR RADIATION 660.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.6 961 16.7 1340 21.8 1780 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Apr 19 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.9 14.2 16.5 1.5 0.0 0.00 72.9 73.4 4.3 7.8 3.8 285 2 56.5 19.6 23.8 1.2 0.0 0.00 71.4 73.6 2.7 5.6 0.9 270 3 55.4 17.8 22.9 1.2 0.0 0.00 70.0 73.6 3.1 6.7 2.2 8 4 56.3 14.7 19.0 1.3 0.0 0.00 68.7 73.6 5.1 7.4 5.1 350 5 57.7 12.9 16.7 1.4 0.0 0.00 67.6 73.8 5.4 11.6 5.1 355 6 59.7 10.2 13.8 1.5 0.0 0.00 66.7 73.8 8.1 16.1 7.8 349 7 53.8 21.0 28.7 1.0 5.5 0.00 66.0 73.8 4.0 11.2 0.7 133 8 55.6 25.7 31.4 1.0 23.9 0.00 65.5 73.8 4.7 8.9 4.3 186 9 64.4 16.7 15.8 1.7 42.8 0.00 66.0 73.8 6.9 13.6 5.6 15 10 67.8 14.2 12.4 2.0 60.4 0.00 67.5 73.8 8.7 14.1 8.5 5 11 70.5 14.0 11.1 2.3 74.3 0.00 69.8 73.8 8.9 16.1 8.5 5 12 73.0 13.8 10.2 2.5 82.9 0.00 72.7 73.6 8.3 14.1 8.1 11 13 74.7 9.1 7.8 2.7 86.0 0.00 75.9 73.6 6.7 14.1 5.6 354 14 76.1 6.6 6.7 2.9 84.3 0.00 79.2 73.6 4.3 14.5 2.2 340 15 77.4 5.4 6.1 3.0 76.9 0.00 82.4 73.4 6.3 13.4 4.7 262 16 77.5 4.5 5.8 3.0 64.7 0.00 84.4 73.4 6.0 13.4 4.7 281 17 77.7 6.3 6.2 3.0 47.1 0.00 85.5 73.2 7.6 12.8 6.3 252 18 76.5 16.2 10.2 2.8 28.2 0.00 85.5 73.2 5.8 9.4 5.6 212 19 72.0 29.1 20.6 2.1 8.6 0.00 84.6 73.2 5.4 8.3 5.1 207 20 65.5 34.5 31.8 1.5 0.2 0.00 82.6 73.2 4.0 5.6 4.0 213 21 61.7 34.7 36.6 1.2 0.0 0.00 80.4 73.2 2.9 5.1 2.7 223 22 60.1 32.0 34.5 1.2 0.0 0.00 78.3 73.2 1.8 3.6 1.6 230 23 57.0 32.5 40.0 1.0 0.0 0.00 76.3 73.2 2.9 7.6 2.7 208 24 53.8 33.4 46.0 0.8 0.0 0.00 74.5 73.4 3.1 7.4 2.2 209 AZMET Daily Weather Data : YUMA VALLEY : Apr 19 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.6 49.1 64.9 DegF RELATIVE HUMIDITY 56.7 5.0 19.8 % DEWPOINT 18.3 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 85.6 65.5 74.8 DegF SOIL TEMP. 20 in 73.8 73.2 73.4 DegF WIND SPEED 16.1 5.4 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 316 Degrees SOLAR RADIATION 685.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.1 971 13.9 1354 18.9 1799 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Apr 20 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.0 35.1 52.4 0.6 0.0 0.00 72.7 73.4 2.5 6.3 1.8 149 2 51.3 34.9 53.2 0.6 0.0 0.00 71.2 73.6 2.9 7.2 2.5 135 3 51.6 32.7 48.6 0.7 0.0 0.00 69.8 73.6 2.0 5.6 1.1 206 4 51.6 32.2 47.2 0.7 0.0 0.00 68.7 73.6 1.1 4.7 0.2 2 5 52.2 34.9 51.9 0.6 0.0 0.00 67.6 73.8 1.8 5.1 1.3 100 6 50.4 37.8 61.8 0.5 0.0 0.00 67.1 73.8 2.2 4.7 1.6 162 7 51.3 37.6 59.0 0.5 1.9 0.00 66.4 73.8 0.9 3.4 0.2 336 8 55.0 37.0 50.6 0.7 8.6 0.00 66.2 73.8 2.5 6.0 2.5 328 9 60.8 27.1 28.1 1.3 20.3 0.00 66.4 73.8 5.8 17.0 5.6 321 10 61.9 23.7 23.0 1.5 22.7 0.00 67.1 73.8 10.7 18.6 10.3 320 11 62.2 27.7 26.6 1.4 30.6 0.00 67.8 73.8 8.9 15.4 8.7 313 12 63.3 30.6 29.1 1.4 34.4 0.00 68.7 73.8 10.1 17.0 9.8 320 13 65.7 25.9 22.2 1.7 38.0 0.00 69.8 73.6 6.7 13.0 6.3 320 14 68.5 22.1 17.1 2.0 65.0 0.00 71.2 73.6 4.3 9.4 3.1 306 15 71.1 23.5 16.6 2.2 63.3 0.00 74.1 73.6 3.1 6.9 2.2 120 16 71.8 25.7 17.8 2.2 56.6 0.00 77.0 73.4 4.3 8.3 3.4 180 17 71.8 23.7 16.3 2.2 35.4 0.00 79.0 73.4 4.3 8.1 3.4 215 18 72.3 20.3 13.9 2.3 28.7 0.00 79.7 73.2 3.8 8.3 3.1 239 19 69.1 27.9 21.8 1.9 3.1 0.00 79.3 73.2 11.9 31.1 11.4 301 20 60.8 39.9 46.0 1.0 0.0 0.00 77.7 73.2 25.9 37.8 25.5 304 21 56.8 40.1 53.4 0.7 0.0 0.00 75.7 73.2 24.4 34.4 23.9 306 22 53.8 42.4 65.6 0.5 0.0 0.01 73.8 73.0 19.2 30.2 19.0 309 23 53.6 42.1 65.3 0.5 0.0 0.00 72.0 73.0 12.5 21.7 12.3 307 24 53.6 40.8 61.7 0.5 0.0 0.00 70.2 73.0 14.1 22.1 13.9 303 AZMET Daily Weather Data : YUMA VALLEY : Apr 20 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.6 49.1 59.7 DegF RELATIVE HUMIDITY 74.0 12.7 39.6 % DEWPOINT 32.0 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 79.7 66.2 71.8 DegF SOIL TEMP. 20 in 73.8 73.0 73.4 DegF WIND SPEED 37.8 7.8 MPH WIND VECTOR MAG. 5.8 MPH WIND VECTOR DIR. 305 Degrees SOLAR RADIATION 408.8 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.6 979 11.3 1365 16.4 1815 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Apr 21 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.9 39.7 65.2 0.4 0.0 0.00 68.7 73.0 9.8 18.3 9.6 276 2 48.9 38.8 68.0 0.4 0.0 0.00 67.3 73.0 4.5 8.5 4.5 279 3 48.6 38.5 68.2 0.4 0.0 0.00 66.0 73.0 7.4 12.8 6.9 270 4 47.1 38.5 71.7 0.3 0.0 0.00 64.8 73.0 3.4 9.4 1.3 216 5 46.0 38.8 75.7 0.3 0.0 0.00 63.7 73.0 5.1 7.6 4.9 251 6 49.3 37.9 64.8 0.4 0.0 0.00 62.8 73.0 8.5 13.0 8.5 281 7 45.9 39.2 77.3 0.2 5.5 0.00 62.1 73.0 6.3 9.2 6.0 214 8 50.5 41.2 70.0 0.4 23.4 0.00 61.7 73.0 4.3 7.4 3.6 203 9 56.1 39.7 54.4 0.7 42.5 0.00 62.2 73.0 7.6 13.0 6.7 273 10 60.3 39.4 46.0 1.0 59.7 0.00 63.9 72.9 10.7 17.4 10.3 291 11 63.5 38.3 39.5 1.2 73.1 0.00 66.2 72.9 8.1 15.0 7.6 282 12 65.8 37.2 34.7 1.4 81.2 0.00 69.3 72.7 4.7 11.0 3.4 248 13 67.8 37.6 32.8 1.6 84.3 0.00 72.9 72.5 5.8 11.4 4.9 195 14 69.6 38.5 31.9 1.7 81.9 0.00 76.6 72.5 5.8 13.0 4.3 181 15 71.4 39.2 30.8 1.8 74.8 0.00 79.7 72.5 6.9 13.2 6.3 187 16 72.5 38.3 28.8 1.9 62.1 0.00 81.9 72.3 5.4 11.4 4.5 188 17 73.0 38.5 28.4 2.0 45.6 0.00 83.3 72.1 4.9 10.5 4.3 202 18 73.0 37.2 27.1 2.0 27.0 0.00 83.7 72.1 4.5 8.1 4.3 209 19 72.0 37.6 28.6 1.9 9.1 0.00 82.9 72.1 2.9 4.9 2.9 237 20 68.0 38.3 33.7 1.5 0.2 0.00 81.3 72.1 1.8 3.4 1.8 234 21 63.1 41.5 45.3 1.1 0.0 0.00 79.3 72.1 0.9 3.4 0.7 79 22 59.4 43.7 56.3 0.8 0.0 0.00 77.2 72.1 0.7 2.9 0.4 115 23 57.0 41.9 56.8 0.7 0.0 0.00 75.4 72.1 1.8 5.6 1.6 230 24 53.4 42.8 66.9 0.5 0.0 0.00 73.6 72.3 1.8 5.1 1.6 202 AZMET Daily Weather Data : YUMA VALLEY : Apr 21 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.8 44.6 59.7 DegF RELATIVE HUMIDITY 81.4 24.6 50.1 % DEWPOINT 39.2 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 83.7 61.7 71.8 DegF SOIL TEMP. 20 in 73.0 72.0 72.7 DegF WIND SPEED 18.3 5.1 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 245 Degrees SOLAR RADIATION 670.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.8 986 10.1 1375 14.2 1830 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Apr 22 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.1 42.1 66.0 0.5 0.0 0.00 72.0 72.3 1.3 3.4 1.1 75 2 52.5 42.1 67.6 0.4 0.0 0.00 70.7 72.5 2.2 4.3 2.0 43 3 50.7 41.5 71.1 0.4 0.0 0.00 69.3 72.5 2.9 4.3 2.7 35 4 51.4 42.8 72.6 0.3 0.0 0.00 68.2 72.5 3.4 5.1 3.4 10 5 51.4 43.2 73.2 0.3 0.0 0.00 67.3 72.7 1.8 3.8 1.6 17 6 49.8 42.3 75.3 0.3 0.0 0.00 66.4 72.7 2.0 3.1 2.0 39 7 50.5 43.0 75.3 0.3 5.7 0.00 65.5 72.7 2.7 4.5 2.7 34 8 56.1 46.4 69.9 0.5 22.2 0.00 65.3 72.7 3.4 6.9 3.4 34 9 61.9 47.7 59.7 0.8 28.7 0.00 66.0 72.7 4.9 7.4 4.7 46 10 67.3 45.1 45.3 1.3 55.2 0.00 67.5 72.9 3.4 6.7 2.7 129 11 70.5 40.5 33.5 1.7 48.7 0.00 70.0 72.7 6.7 11.0 6.5 179 12 73.8 37.9 27.1 2.1 72.4 0.00 72.7 72.7 9.2 14.3 8.7 193 13 75.4 36.7 24.6 2.3 70.0 0.00 75.6 72.7 9.6 14.1 9.4 195 14 77.4 38.1 24.3 2.4 77.2 0.00 78.4 72.7 9.8 13.9 9.4 192 15 79.0 36.5 21.7 2.7 71.2 0.00 81.0 72.5 8.9 13.9 8.1 196 16 79.9 38.7 22.9 2.7 61.9 0.00 83.1 72.5 9.6 14.1 9.2 206 17 80.1 41.0 24.9 2.6 45.6 0.00 84.6 72.5 10.1 14.8 9.8 225 18 78.8 40.3 25.4 2.5 26.0 0.00 84.7 72.5 9.4 14.1 9.4 224 19 74.7 44.1 33.5 2.0 7.4 0.00 84.0 72.5 8.1 15.0 7.6 226 20 72.5 37.2 27.6 2.0 0.2 0.00 82.4 72.5 15.2 22.4 14.8 272 21 68.7 33.3 26.9 1.8 0.0 0.00 80.4 72.5 13.6 21.0 13.4 277 22 66.4 34.3 30.3 1.5 0.0 0.00 78.4 72.5 13.6 21.0 13.4 296 23 64.6 36.1 34.7 1.4 0.0 0.00 76.8 72.7 14.1 22.4 13.9 303 24 63.0 37.2 38.4 1.2 0.0 0.00 75.4 72.7 13.0 21.9 12.8 316 AZMET Daily Weather Data : YUMA VALLEY : Apr 22 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.0 48.6 65.3 DegF RELATIVE HUMIDITY 77.7 15.4 44.7 % DEWPOINT 40.3 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 84.7 65.1 74.3 DegF SOIL TEMP. 20 in 72.9 72.3 72.5 DegF WIND SPEED 22.4 7.4 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 251 Degrees SOLAR RADIATION 592.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.0 996 14.8 1390 19.6 1849 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Apr 23 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.7 38.1 41.5 1.1 0.0 0.00 74.1 72.7 9.6 17.9 9.4 297 2 60.3 39.4 46.1 1.0 0.0 0.00 72.9 72.9 7.4 12.8 6.9 279 3 60.4 41.7 50.0 0.9 0.0 0.00 71.8 72.9 12.3 26.2 12.1 309 4 59.7 43.2 54.0 0.8 0.0 0.00 70.9 73.0 12.1 23.5 11.4 284 5 59.9 43.5 54.8 0.8 0.0 0.00 70.0 73.0 8.7 15.9 8.3 289 6 58.8 44.1 58.0 0.7 0.0 0.00 69.3 73.2 10.5 19.5 9.8 309 7 58.5 44.4 59.6 0.7 6.2 0.00 68.5 73.2 11.0 18.1 10.7 301 8 61.0 42.6 50.8 0.9 23.6 0.00 68.2 73.2 12.8 22.1 12.5 298 9 63.5 37.9 38.8 1.2 42.8 0.00 68.5 73.2 15.0 21.0 14.8 304 10 65.1 34.9 32.3 1.4 60.0 0.00 69.6 73.2 16.3 25.9 15.9 297 11 67.6 34.3 29.1 1.6 73.3 0.00 71.2 73.2 13.2 19.7 12.8 286 12 69.8 35.4 28.2 1.8 81.7 0.00 73.6 73.0 11.0 18.8 10.1 285 13 72.1 35.8 26.5 2.0 84.6 0.00 76.3 73.0 11.0 20.4 10.1 294 14 73.8 34.5 23.9 2.2 82.7 0.00 78.8 73.0 8.9 19.5 8.1 284 15 75.2 34.5 22.7 2.3 75.3 0.00 81.3 73.0 7.4 16.1 6.7 270 16 76.8 33.3 20.4 2.5 63.3 0.00 83.5 72.9 8.1 14.8 6.9 256 17 77.2 32.0 19.2 2.6 46.6 0.00 84.6 72.9 8.1 17.4 7.2 266 18 77.0 31.3 18.7 2.6 28.0 0.00 84.9 72.9 6.9 15.2 5.8 272 19 75.4 31.8 20.2 2.4 9.8 0.00 84.2 72.9 6.9 11.9 6.7 285 20 70.5 33.6 25.9 1.9 0.2 0.00 82.6 72.9 4.9 8.1 4.5 257 21 65.3 36.5 34.5 1.4 0.0 0.00 80.6 72.9 4.0 5.4 4.0 235 22 60.3 40.1 47.1 0.9 0.0 0.00 78.8 72.9 3.4 4.9 3.4 215 23 60.1 38.3 44.7 1.0 0.0 0.00 76.8 73.0 4.3 7.6 3.8 240 24 58.5 39.9 50.2 0.8 0.0 0.00 75.2 73.0 5.1 6.5 5.1 228 AZMET Daily Weather Data : YUMA VALLEY : Apr 23 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.9 56.7 66.2 DegF RELATIVE HUMIDITY 62.0 17.1 37.4 % DEWPOINT 37.6 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 84.9 68.2 75.7 DegF SOIL TEMP. 20 in 73.2 72.7 73.0 DegF WIND SPEED 26.2 9.2 MPH WIND VECTOR MAG. 8.1 MPH WIND VECTOR DIR. 286 Degrees SOLAR RADIATION 678.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.2 1009 17.3 1407 22.3 1872 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Apr 24 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.4 42.8 58.2 0.7 0.0 0.00 73.8 73.2 4.7 8.1 4.7 225 2 57.6 43.5 59.5 0.7 0.0 0.00 72.5 73.2 3.6 5.8 3.6 253 3 55.6 43.2 63.1 0.6 0.0 0.00 71.4 73.4 2.9 5.4 2.5 137 4 53.6 42.6 66.1 0.5 0.0 0.00 70.3 73.4 4.0 6.7 4.0 171 5 52.7 42.4 68.0 0.4 0.0 0.00 69.3 73.4 4.3 6.3 4.3 218 6 51.4 42.3 70.8 0.4 0.0 0.00 68.2 73.6 3.8 5.4 3.1 208 7 51.8 42.6 70.7 0.4 6.2 0.00 67.3 73.6 1.3 4.5 0.7 94 8 58.1 45.5 62.9 0.6 23.4 0.00 66.9 73.6 2.0 5.6 1.6 47 9 65.3 47.3 52.1 1.0 41.8 0.00 67.6 73.6 1.3 4.9 1.1 34 10 72.0 48.0 42.8 1.5 58.3 0.00 69.8 73.6 2.7 7.8 1.8 139 11 78.6 39.7 25.1 2.5 72.2 0.00 72.9 73.6 6.7 14.3 4.5 314 12 81.7 35.1 18.7 3.0 81.0 0.00 76.3 73.6 6.0 13.2 4.9 309 13 83.7 32.0 15.6 3.3 84.6 0.00 79.9 73.6 6.7 15.2 4.7 302 14 85.6 30.0 13.5 3.6 82.9 0.00 83.1 73.6 7.4 17.7 6.5 351 15 87.3 29.8 12.7 3.9 75.5 0.00 86.0 73.4 7.2 22.1 5.4 307 16 88.0 28.6 11.8 4.0 63.5 0.00 88.0 73.4 7.8 16.1 7.2 314 17 88.5 27.7 11.1 4.1 47.3 0.00 89.2 73.4 7.2 13.6 6.5 355 18 88.2 28.6 11.7 4.0 28.7 0.00 89.4 73.4 5.8 16.1 4.9 347 19 86.5 28.9 12.7 3.8 10.3 0.00 88.9 73.4 4.0 10.7 2.7 333 20 75.6 41.4 30.0 2.2 0.2 0.00 87.4 73.4 2.9 8.1 2.7 217 21 68.7 44.1 41.0 1.4 0.0 0.00 85.3 73.4 4.9 6.7 4.7 187 22 64.6 45.9 50.8 1.0 0.0 0.00 83.3 73.6 1.3 3.6 1.1 174 23 61.9 46.4 56.9 0.8 0.0 0.00 81.3 73.6 0.9 3.4 0.7 136 24 61.2 46.0 57.6 0.8 0.0 0.00 79.5 73.8 2.7 4.9 2.7 150 AZMET Daily Weather Data : YUMA VALLEY : Apr 24 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.6 49.6 69.8 DegF RELATIVE HUMIDITY 75.4 9.7 41.0 % DEWPOINT 39.4 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 89.6 66.9 77.7 DegF SOIL TEMP. 20 in 73.8 73.0 73.4 DegF WIND SPEED 22.1 4.3 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 290 Degrees SOLAR RADIATION 676.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.1 1024 19.1 1426 24.1 1896 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Apr 25 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.5 44.2 57.0 0.8 0.0 0.00 77.7 73.8 2.0 4.7 1.6 139 2 57.9 44.2 60.3 0.6 0.0 0.00 76.3 73.9 3.1 6.7 2.9 129 3 56.3 43.7 62.6 0.6 0.0 0.00 74.8 74.1 1.1 4.9 0.7 154 4 56.3 42.1 59.0 0.6 0.0 0.00 73.6 74.3 0.7 2.7 0.7 3 5 54.3 43.5 67.2 0.5 0.0 0.00 72.3 74.3 0.4 1.6 0.4 252 6 53.2 44.2 71.5 0.4 0.0 0.00 71.2 74.5 2.0 5.4 1.3 69 7 57.7 41.7 55.2 0.7 6.7 0.00 70.3 74.5 2.2 5.6 2.2 16 8 64.6 45.0 49.3 1.1 23.9 0.00 70.0 74.7 1.8 6.7 0.2 69 9 71.8 46.6 40.6 1.6 42.0 0.00 70.9 74.7 1.3 3.8 1.1 171 10 77.4 48.9 37.0 2.0 59.0 0.00 73.0 74.7 2.2 4.9 2.0 194 11 82.9 44.2 25.8 2.8 72.4 0.00 76.3 74.7 3.1 5.8 2.7 182 12 87.3 40.5 19.3 3.6 80.8 0.00 80.2 74.7 4.0 6.5 3.8 177 13 89.1 36.5 15.8 3.9 83.6 0.00 84.2 74.5 4.7 10.1 4.0 164 14 90.1 37.4 15.6 4.1 81.9 0.00 88.0 74.7 6.9 12.1 6.3 165 15 91.2 36.9 14.9 4.3 74.8 0.00 91.0 74.5 9.8 15.7 9.4 198 16 91.2 37.2 15.1 4.2 62.6 0.00 92.8 74.5 10.3 15.0 10.1 208 17 90.5 39.6 16.9 4.1 46.6 0.00 93.6 74.5 8.3 14.1 8.1 209 18 88.5 41.0 19.0 3.7 28.2 0.00 93.6 74.5 7.4 10.3 7.2 207 19 84.9 44.4 24.4 3.1 10.0 0.00 92.7 74.5 4.9 7.2 4.9 203 20 77.9 45.1 31.5 2.2 0.2 0.00 90.9 74.5 3.8 5.4 3.8 202 21 72.7 45.9 38.4 1.7 0.0 0.00 88.7 74.7 4.7 8.7 4.5 220 22 69.8 43.7 39.0 1.5 0.0 0.00 86.4 74.8 1.8 5.4 1.1 277 23 70.7 39.9 32.8 1.7 0.0 0.00 84.4 74.8 2.7 6.3 1.6 282 24 65.8 44.1 45.8 1.2 0.0 0.00 82.6 75.0 3.4 6.9 3.1 127 AZMET Daily Weather Data : YUMA VALLEY : Apr 25 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.9 52.3 73.4 DegF RELATIVE HUMIDITY 76.4 11.0 38.1 % DEWPOINT 42.6 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 93.6 70.0 81.5 DegF SOIL TEMP. 20 in 75.0 73.8 74.5 DegF WIND SPEED 15.7 3.8 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 192 Degrees SOLAR RADIATION 673.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.4 1040 21.2 1448 26.3 1922 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Apr 26 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.6 44.1 47.6 1.1 0.0 0.00 81.0 75.2 1.8 5.6 0.4 210 2 65.3 40.6 40.6 1.3 0.0 0.00 79.5 75.4 0.4 2.5 0.2 286 3 61.7 43.3 51.2 0.9 0.0 0.00 78.1 75.4 1.3 4.5 1.1 178 4 56.8 43.9 61.8 0.6 0.0 0.00 76.8 75.6 1.8 5.6 1.3 186 5 57.2 44.1 61.7 0.6 0.0 0.00 75.6 75.7 1.1 4.3 0.4 55 6 55.6 44.1 65.1 0.5 0.0 0.00 74.3 75.7 1.3 4.0 0.9 355 7 57.9 43.0 57.7 0.7 6.9 0.00 73.2 75.9 1.1 3.4 0.9 15 8 65.5 43.9 45.6 1.2 24.4 0.00 72.5 75.9 1.3 4.5 0.7 105 9 71.8 42.8 35.6 1.7 42.3 0.00 73.2 76.1 2.2 6.7 1.8 214 10 78.6 32.7 18.9 2.7 59.3 0.00 75.2 76.1 3.4 7.4 1.3 184 11 81.3 31.6 16.5 3.0 73.1 0.00 78.1 76.1 3.8 7.4 3.4 158 12 83.3 29.8 14.4 3.3 81.9 0.00 81.7 76.1 4.3 8.7 3.6 159 13 85.6 27.1 11.9 3.7 84.8 0.00 85.5 76.1 3.8 6.9 2.0 158 14 87.1 28.2 11.9 3.9 82.9 0.00 89.1 75.9 4.9 8.7 4.5 154 15 89.2 23.2 9.0 4.3 75.5 0.00 91.9 75.9 3.6 8.1 3.1 178 16 90.3 24.6 9.3 4.4 62.8 0.00 94.3 75.9 4.3 8.1 3.1 220 17 90.9 26.4 9.8 4.5 46.8 0.00 95.5 75.9 3.4 8.3 2.9 225 18 90.0 31.6 12.6 4.2 25.8 0.00 95.7 75.9 4.5 8.3 4.3 214 19 86.5 38.8 18.6 3.5 8.6 0.00 94.8 75.9 4.3 6.3 4.0 223 20 79.9 40.3 24.5 2.6 0.2 0.00 92.8 75.9 3.8 5.4 3.6 257 21 78.8 34.9 20.6 2.7 0.0 0.00 90.7 76.1 5.6 7.8 5.6 287 22 79.7 28.4 15.3 2.9 0.0 0.00 88.5 76.1 4.3 8.3 4.3 316 23 79.5 25.9 13.8 3.0 0.0 0.00 86.5 76.3 4.9 7.8 4.9 324 24 76.6 32.2 19.8 2.5 0.0 0.00 84.9 76.3 3.1 11.9 2.0 294 AZMET Daily Weather Data : YUMA VALLEY : Apr 26 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.8 54.5 75.6 DegF RELATIVE HUMIDITY 71.0 7.2 28.9 % DEWPOINT 35.2 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 95.7 72.5 83.7 DegF SOIL TEMP. 20 in 76.3 75.0 75.9 DegF WIND SPEED 11.9 3.1 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 224 Degrees SOLAR RADIATION 675.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.3 1058 22.1 1470 27.2 1949 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Apr 27 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.5 42.3 45.8 1.1 0.0 0.00 83.3 76.5 4.5 11.4 4.0 158 2 64.2 39.7 40.8 1.2 0.0 0.00 81.7 76.6 1.1 3.4 0.7 273 3 65.1 38.7 37.7 1.3 0.0 0.00 80.2 76.8 1.1 4.0 0.9 13 4 64.0 37.8 37.8 1.3 0.0 0.00 78.8 76.8 0.7 2.7 0.2 343 5 60.3 39.0 45.5 1.0 0.0 0.00 77.4 77.0 0.9 2.9 0.7 15 6 59.4 41.4 51.1 0.8 0.0 0.00 76.3 77.0 1.3 3.4 1.3 35 7 62.8 40.1 43.6 1.1 6.7 0.00 75.2 77.2 1.3 4.0 0.9 351 8 69.4 39.6 33.9 1.6 23.6 0.00 74.7 77.2 1.1 3.8 0.9 139 9 73.4 44.4 35.5 1.8 41.8 0.00 75.4 77.2 1.8 5.4 1.6 152 10 77.4 48.4 36.0 2.1 58.3 0.00 77.4 77.2 4.0 8.9 3.8 168 11 80.8 43.7 27.1 2.6 71.7 0.00 80.2 77.2 6.3 9.8 5.8 182 12 83.3 44.1 25.2 2.9 80.0 0.00 83.7 77.2 6.3 10.7 5.6 206 13 86.5 36.5 17.1 3.6 83.6 0.00 87.1 77.2 5.1 8.9 4.7 220 14 89.2 33.6 13.9 4.0 81.7 0.00 90.5 77.2 3.4 6.7 2.5 208 15 91.0 37.0 15.0 4.2 74.5 0.00 93.6 77.2 4.5 8.3 3.8 198 16 92.5 35.4 13.5 4.5 62.1 0.00 95.7 77.2 4.7 6.9 4.5 214 17 93.2 38.7 15.0 4.5 45.6 0.00 97.0 77.2 4.7 9.2 4.5 217 18 91.4 46.8 21.6 4.0 27.2 0.00 97.3 77.2 6.3 8.3 6.3 216 19 87.1 49.5 27.4 3.2 9.6 0.00 96.4 77.2 5.4 7.8 5.1 222 20 81.9 48.9 31.8 2.5 0.5 0.00 94.6 77.2 4.9 10.3 4.9 252 21 76.5 46.9 35.3 2.0 0.0 0.00 92.3 77.2 4.3 9.4 4.3 244 22 73.0 45.1 36.8 1.8 0.0 0.00 90.1 77.4 2.9 4.5 2.7 265 23 71.2 44.1 37.9 1.6 0.0 0.00 88.0 77.4 2.0 4.3 1.1 42 24 68.2 45.7 44.4 1.3 0.0 0.00 86.0 77.5 1.3 2.7 1.3 36 AZMET Daily Weather Data : YUMA VALLEY : Apr 27 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.7 58.3 76.1 DegF RELATIVE HUMIDITY 57.9 10.6 32.1 % DEWPOINT 41.9 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 97.3 74.7 85.5 DegF SOIL TEMP. 20 in 77.5 76.3 77.0 DegF WIND SPEED 11.4 3.4 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 211 Degrees SOLAR RADIATION 667.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 19.3 1077 24.3 1494 29.3 1979 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Apr 28 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.0 42.4 36.9 1.6 0.0 0.00 84.4 77.7 3.1 4.9 3.1 358 2 67.3 42.8 41.0 1.4 0.0 0.00 82.9 77.9 2.5 3.8 2.2 20 3 64.4 43.7 47.2 1.1 0.0 0.00 81.5 77.9 2.5 4.3 2.2 48 4 63.5 44.6 50.4 1.0 0.0 0.00 80.2 78.1 1.3 3.1 1.1 68 5 60.4 47.1 61.4 0.7 0.0 0.00 79.0 78.1 0.7 4.3 0.2 359 6 57.7 47.1 67.9 0.5 0.0 0.00 77.7 78.3 2.5 4.9 1.8 226 7 61.3 45.5 56.7 0.8 6.9 0.00 76.6 78.3 1.6 3.4 1.3 327 8 70.3 41.7 35.5 1.6 23.9 0.00 76.1 78.4 0.9 4.5 0.4 147 9 74.1 45.1 35.6 1.9 42.3 0.00 76.8 78.4 2.5 4.9 1.8 141 10 79.0 48.2 34.2 2.2 59.0 0.00 78.8 78.4 4.0 10.1 3.6 165 11 83.5 47.3 28.5 2.8 72.2 0.00 81.7 78.4 8.1 13.2 7.8 197 12 86.0 46.6 25.4 3.2 80.5 0.00 84.9 78.4 6.0 8.9 5.8 224 13 89.2 45.1 21.7 3.7 83.6 0.00 88.5 78.4 4.0 7.2 3.1 182 14 92.3 43.0 18.2 4.2 81.7 0.00 92.3 78.4 2.9 6.5 2.5 158 15 95.2 43.0 16.7 4.7 74.3 0.00 95.5 78.4 3.6 7.2 3.1 163 16 96.6 39.0 13.7 5.1 62.1 0.00 98.1 78.3 4.5 7.4 4.3 171 17 97.5 39.4 13.5 5.3 46.1 0.00 99.5 78.3 4.5 7.4 3.8 204 18 97.3 42.8 15.5 5.1 28.0 0.00 99.9 78.3 5.4 8.3 5.1 214 19 94.8 45.0 18.1 4.6 10.0 0.00 99.0 78.3 3.4 6.3 3.4 229 20 86.0 49.5 28.4 3.0 0.5 0.00 97.3 78.3 2.7 4.3 2.7 179 21 77.7 51.3 39.9 2.0 0.0 0.00 95.0 78.4 5.6 9.6 5.1 163 22 74.5 45.5 35.8 1.9 0.0 0.00 92.7 78.4 6.9 13.4 6.5 169 23 72.9 45.0 37.1 1.7 0.0 0.00 90.5 78.6 2.7 6.7 0.9 328 24 71.4 43.2 36.2 1.7 0.0 0.00 88.3 78.8 3.1 5.4 2.9 58 AZMET Daily Weather Data : YUMA VALLEY : Apr 28 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.8 56.7 78.4 DegF RELATIVE HUMIDITY 73.6 10.4 34.0 % DEWPOINT 44.8 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 99.9 76.1 87.4 DegF SOIL TEMP. 20 in 78.8 77.5 78.3 DegF WIND SPEED 13.4 3.6 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 183 Degrees SOLAR RADIATION 671.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 19.6 1096 24.7 1519 29.7 2008 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Apr 29 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.0 43.5 38.4 1.5 0.0 0.00 86.7 78.8 3.4 6.3 2.7 28 2 68.7 43.7 40.6 1.4 0.0 0.00 85.1 79.0 2.2 4.3 2.0 32 3 67.3 43.2 41.7 1.3 0.0 0.00 83.5 79.2 4.3 6.7 3.8 59 4 66.2 43.2 43.5 1.3 0.0 0.00 82.4 79.2 5.1 8.3 4.7 31 5 64.4 43.7 47.0 1.1 0.0 0.00 81.1 79.3 5.6 8.1 5.4 27 6 66.4 41.0 39.6 1.3 0.0 0.00 80.1 79.5 4.7 7.4 4.5 34 7 63.7 45.1 51.1 1.0 6.0 0.00 79.2 79.5 3.8 6.0 3.1 169 8 73.9 43.3 33.4 1.9 22.9 0.00 78.6 79.5 2.9 6.3 2.7 129 9 80.1 35.4 20.0 2.8 41.6 0.00 79.2 79.7 1.6 4.3 0.9 163 10 82.4 37.9 20.6 3.0 58.0 0.00 81.1 79.7 2.5 6.7 2.2 149 11 84.7 37.0 18.3 3.3 71.4 0.00 84.0 79.7 2.9 6.5 2.7 151 12 88.5 35.2 15.2 3.9 80.0 0.00 87.4 79.7 2.9 9.4 1.8 157 13 91.0 36.7 14.8 4.3 83.1 0.00 91.0 79.7 5.4 11.0 4.3 162 14 93.2 35.4 13.2 4.6 81.2 0.00 94.5 79.7 7.6 13.6 6.9 199 15 94.1 36.3 13.3 4.7 74.1 0.00 97.0 79.5 8.1 12.1 7.8 221 16 95.0 37.9 13.8 4.8 61.6 0.00 98.6 79.5 7.8 11.0 7.6 210 17 94.6 40.6 15.4 4.7 45.4 0.00 99.3 79.5 7.8 10.3 7.8 212 18 91.6 49.1 23.4 3.9 26.8 0.00 99.3 79.5 6.7 11.2 6.7 234 19 86.9 49.3 27.5 3.2 9.6 0.00 98.2 79.5 4.9 6.9 4.3 199 20 78.3 46.8 32.9 2.2 0.5 0.00 96.4 79.5 4.5 6.3 4.5 174 21 74.8 45.0 34.4 1.9 0.0 0.00 94.1 79.7 2.5 5.8 1.8 223 22 72.7 44.1 35.9 1.8 0.0 0.00 91.8 79.7 2.0 4.5 0.7 262 23 72.9 39.6 29.9 1.9 0.0 0.00 89.8 79.7 0.7 3.1 0.4 76 24 71.8 37.9 29.1 1.9 0.0 0.00 87.8 79.9 1.6 3.4 1.3 46 AZMET Daily Weather Data : YUMA VALLEY : Apr 29 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.7 61.0 78.8 DegF RELATIVE HUMIDITY 60.9 9.9 28.9 % DEWPOINT 41.4 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 99.5 78.6 88.7 DegF SOIL TEMP. 20 in 79.9 78.6 79.5 DegF WIND SPEED 13.6 4.3 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 183 Degrees SOLAR RADIATION 662.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.2 1118 26.1 1545 31.1 2039 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Apr 30 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.0 43.9 39.0 1.5 0.0 0.00 86.0 80.1 1.3 3.4 1.3 38 2 68.2 43.5 41.0 1.4 0.0 0.00 84.6 80.1 1.6 3.6 1.3 338 3 67.8 44.1 42.5 1.3 0.0 0.00 83.3 80.2 2.2 4.5 2.0 343 4 66.4 45.1 46.3 1.2 0.0 0.00 82.0 80.4 1.6 3.1 1.3 333 5 64.2 47.5 54.5 0.9 0.0 0.00 81.0 80.4 2.0 3.8 2.0 258 6 65.3 43.5 45.4 1.2 0.0 0.00 79.9 80.4 2.0 4.0 1.8 267 7 66.0 42.8 43.2 1.2 6.9 0.00 79.0 80.6 1.3 3.4 0.9 193 8 71.2 45.9 40.3 1.6 23.4 0.00 78.4 80.6 3.4 7.4 3.1 152 9 75.9 47.3 36.5 2.0 41.3 0.00 79.2 80.6 5.4 8.3 5.4 154 10 81.0 48.0 31.6 2.5 57.8 0.00 81.0 80.6 7.2 11.4 7.2 159 11 84.4 47.3 27.5 2.9 71.2 0.00 83.7 80.6 8.9 13.0 8.7 180 12 86.7 48.0 26.3 3.2 79.1 0.00 86.9 80.6 9.2 13.6 8.7 191 13 89.2 48.0 24.2 3.6 83.8 0.00 90.1 80.6 8.9 15.2 8.3 193 14 91.4 47.1 22.0 3.9 78.6 0.00 93.2 80.4 8.3 12.8 8.1 218 15 93.9 43.9 17.9 4.5 74.5 0.00 95.9 80.4 8.5 12.8 8.3 212 16 94.6 43.2 17.0 4.6 62.1 0.00 97.7 80.4 8.9 12.3 8.7 217 17 94.5 45.5 18.8 4.5 45.9 0.00 98.8 80.4 7.8 11.0 7.8 212 18 91.4 48.2 22.9 3.9 27.5 0.00 98.8 80.2 8.1 13.0 7.8 208 19 85.6 50.4 29.7 3.0 10.0 0.00 97.9 80.2 5.6 8.1 5.6 203 20 79.0 49.6 35.8 2.2 0.5 0.00 96.3 80.4 4.5 6.5 4.3 214 21 75.6 47.8 37.7 1.9 0.0 0.00 93.9 80.4 2.7 4.9 2.2 201 22 74.3 44.6 34.6 1.9 0.0 0.00 91.8 80.4 0.9 3.1 0.7 216 23 71.6 43.7 36.5 1.7 0.0 0.00 90.0 80.6 0.7 3.8 0.2 170 24 71.6 41.4 33.5 1.8 0.0 0.00 88.2 80.6 1.8 3.4 1.8 348 AZMET Daily Weather Data : YUMA VALLEY : Apr 30 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.5 63.0 78.3 DegF RELATIVE HUMIDITY 63.1 13.3 33.5 % DEWPOINT 45.9 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 99.0 78.4 88.2 DegF SOIL TEMP. 20 in 80.6 79.9 80.4 DegF WIND SPEED 15.2 4.7 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 201 Degrees SOLAR RADIATION 662.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.0 1140 27.0 1572 32.0 2071 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : May 1 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.2 42.1 36.1 1.6 0.0 0.00 86.5 80.8 2.5 6.0 2.2 39 2 70.0 41.0 34.9 1.6 0.0 0.00 84.9 80.8 3.4 5.1 3.1 39 3 69.4 41.9 36.7 1.5 0.0 0.00 83.7 81.0 2.0 3.6 2.0 28 4 67.8 45.0 44.2 1.3 0.0 0.00 82.4 81.0 1.6 3.6 1.3 300 5 64.8 46.8 52.0 1.0 0.0 0.00 81.1 81.0 1.3 4.0 0.9 255 6 62.8 46.4 55.2 0.9 0.0 0.00 80.2 81.1 1.8 4.3 1.8 30 7 61.0 48.0 62.3 0.7 3.1 0.00 79.2 81.1 1.3 6.3 1.1 146 8 67.1 48.6 51.9 1.1 9.3 0.00 78.6 81.1 0.9 3.6 0.9 182 9 73.6 49.6 42.9 1.6 27.7 0.00 78.8 81.3 3.4 7.2 3.4 127 10 78.1 51.1 38.9 2.0 58.3 0.00 80.2 81.3 6.7 12.5 6.5 127 11 82.4 48.9 31.2 2.6 70.7 0.00 82.9 81.3 7.8 12.1 7.4 143 12 85.1 46.9 26.5 3.0 76.7 0.00 86.2 81.1 8.3 13.6 7.8 182 13 87.4 46.0 23.9 3.4 79.8 0.00 89.4 81.1 8.1 13.0 7.6 188 14 88.3 48.2 25.1 3.4 79.3 0.00 92.5 81.1 12.1 21.0 11.6 217 15 87.4 50.9 28.6 3.2 56.6 0.00 94.6 81.0 10.5 19.9 10.3 230 16 87.3 49.5 27.4 3.2 38.7 0.00 95.5 81.0 4.7 9.8 3.6 290 17 88.5 48.9 25.6 3.4 38.5 0.00 95.9 81.0 2.2 6.7 1.3 98 18 88.3 45.5 22.7 3.5 27.5 0.00 96.3 80.8 4.3 7.8 4.0 78 19 85.3 52.7 33.5 2.8 9.1 0.00 95.9 80.8 4.3 9.2 3.8 188 20 78.4 57.6 48.9 1.7 0.5 0.00 94.6 80.8 2.9 5.8 2.9 203 21 75.0 56.1 51.8 1.4 0.0 0.00 92.7 80.8 2.7 5.8 2.2 227 22 75.4 49.1 39.8 1.8 0.0 0.00 90.9 81.0 4.9 8.5 4.9 266 23 72.0 50.2 46.7 1.4 0.0 0.00 88.9 81.0 6.0 10.5 5.6 222 24 66.6 53.2 62.6 0.8 0.0 0.00 87.3 81.0 4.3 9.2 3.6 206 AZMET Daily Weather Data : YUMA VALLEY : May 1 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.1 59.7 76.3 DegF RELATIVE HUMIDITY 67.8 19.9 39.6 % DEWPOINT 48.6 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 96.3 78.6 87.4 DegF SOIL TEMP. 20 in 81.3 80.6 81.0 DegF WIND SPEED 21.0 4.5 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 193 Degrees SOLAR RADIATION 576.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 19.3 1159 24.3 1596 29.2 2101 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : May 2 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.5 54.9 68.6 0.7 0.0 0.00 85.6 81.1 1.8 4.0 1.6 244 2 64.9 55.2 70.8 0.6 0.0 0.00 84.2 81.1 0.9 2.9 0.7 349 3 64.2 54.5 70.5 0.6 0.0 0.00 82.8 81.3 1.1 3.4 0.9 315 4 63.0 53.6 71.5 0.6 0.0 0.00 81.5 81.3 1.6 3.4 1.1 269 5 61.0 53.6 76.6 0.4 0.0 0.00 80.2 81.3 1.6 3.8 1.3 267 6 60.1 52.7 76.6 0.4 0.2 0.00 79.2 81.5 2.9 4.9 2.7 256 7 60.8 53.4 76.4 0.4 7.4 0.00 78.1 81.5 1.6 3.4 1.3 229 8 66.0 55.8 69.5 0.7 24.4 0.00 77.5 81.5 3.6 5.4 3.4 225 9 69.8 57.0 63.8 0.9 42.5 0.00 78.3 81.5 4.7 8.3 4.5 166 10 75.2 53.6 47.3 1.6 59.0 0.00 80.1 81.5 4.7 8.3 4.3 206 11 79.7 50.5 36.2 2.2 72.2 0.00 82.8 81.5 4.7 10.3 4.3 197 12 82.2 48.4 30.8 2.6 80.8 0.00 86.0 81.3 5.4 10.3 4.7 184 13 85.8 45.9 25.0 3.2 84.8 0.00 89.4 81.3 7.2 12.1 6.7 201 14 88.0 41.4 19.5 3.7 82.4 0.00 92.8 81.3 6.0 12.1 5.6 211 15 90.0 40.1 17.6 4.0 74.8 0.00 95.5 81.1 5.6 12.5 5.1 199 16 91.0 43.5 19.3 4.0 61.4 0.00 97.7 81.1 8.3 12.8 8.1 182 17 91.8 46.0 20.9 4.0 45.2 0.00 98.8 81.1 9.2 13.6 8.9 198 18 90.7 44.4 20.3 3.9 25.3 0.00 98.6 81.0 11.9 21.0 10.3 245 19 87.6 36.3 16.3 3.8 8.8 0.00 97.2 81.0 17.2 27.7 16.8 278 20 82.4 36.0 18.9 3.1 0.5 0.00 94.8 81.0 14.1 24.4 13.9 278 21 79.5 32.9 18.4 2.8 0.0 0.00 92.5 81.0 14.3 25.5 13.9 291 22 76.6 34.2 21.3 2.5 0.0 0.00 90.0 81.1 19.9 28.9 19.7 298 23 74.1 37.4 26.5 2.1 0.0 0.00 87.8 81.1 18.6 28.9 18.3 304 24 71.1 40.1 32.4 1.8 0.0 0.00 86.0 81.1 17.0 27.1 16.8 304 AZMET Daily Weather Data : YUMA VALLEY : May 2 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.0 59.2 75.9 DegF RELATIVE HUMIDITY 79.7 16.0 42.3 % DEWPOINT 46.8 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 98.8 77.5 87.4 DegF SOIL TEMP. 20 in 81.5 81.0 81.3 DegF WIND SPEED 28.9 7.6 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 237 Degrees SOLAR RADIATION 669.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 19.6 1178 24.7 1621 29.7 2130 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : May 3 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.4 41.7 38.0 1.5 0.0 0.00 84.2 81.1 15.9 24.4 15.7 299 2 66.6 42.6 41.7 1.3 0.0 0.00 82.6 81.3 17.7 27.1 17.4 300 3 65.1 42.4 43.8 1.2 0.0 0.00 81.1 81.3 17.0 29.1 16.8 297 4 63.5 42.3 46.1 1.1 0.0 0.00 79.7 81.3 18.8 28.0 18.3 295 5 63.0 42.3 46.9 1.0 0.0 0.00 78.3 81.3 19.5 27.5 19.2 291 6 62.8 42.4 47.3 1.0 0.2 0.00 77.0 81.3 16.3 28.0 16.1 294 7 63.3 42.3 46.3 1.1 7.9 0.00 76.1 81.3 10.1 21.7 8.7 318 8 64.9 41.7 42.7 1.2 25.6 0.00 75.6 81.3 8.5 14.3 7.8 333 9 67.8 40.6 37.1 1.5 45.2 0.00 75.9 81.1 12.5 18.6 12.3 323 10 71.1 36.3 27.9 1.9 63.1 0.00 77.0 81.1 13.2 20.4 12.8 315 11 74.3 32.5 21.7 2.3 76.4 0.00 78.8 81.0 10.7 17.4 10.3 308 12 77.2 32.5 19.6 2.6 85.3 0.00 81.3 80.8 10.1 19.7 9.6 297 13 80.4 28.6 15.0 3.0 88.4 0.00 84.0 80.8 13.2 19.9 12.8 296 14 82.6 25.7 12.5 3.3 86.2 0.00 86.5 80.6 11.6 20.1 11.0 295 15 84.4 24.8 11.3 3.6 78.6 0.00 88.7 80.6 9.6 18.1 8.9 288 16 84.9 21.9 9.8 3.7 65.7 0.00 90.5 80.4 10.1 16.6 9.2 287 17 85.5 22.5 9.9 3.8 49.0 0.00 91.4 80.2 9.4 15.9 8.7 275 18 85.1 21.7 9.7 3.7 28.7 0.00 91.4 80.2 8.1 15.0 7.8 297 19 82.6 26.4 12.8 3.3 9.3 0.00 90.7 80.1 6.5 11.2 6.3 280 20 78.1 32.4 19.0 2.7 0.5 0.00 89.2 80.1 6.9 16.6 6.9 277 21 76.1 31.1 19.2 2.5 0.0 0.00 87.3 80.1 15.2 23.3 15.0 280 22 72.5 32.2 22.7 2.1 0.0 0.00 85.3 80.1 13.0 19.7 12.8 286 23 70.0 34.5 27.0 1.8 0.0 0.00 83.5 80.1 11.4 18.6 11.2 290 24 68.4 40.1 35.6 1.5 0.0 0.00 81.9 80.1 13.0 25.1 12.8 297 AZMET Daily Weather Data : YUMA VALLEY : May 3 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.2 62.2 73.2 DegF RELATIVE HUMIDITY 48.8 7.7 27.6 % DEWPOINT 34.2 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 91.6 75.6 83.3 DegF SOIL TEMP. 20 in 81.3 80.1 80.8 DegF WIND SPEED 29.1 12.5 MPH WIND VECTOR MAG. 11.6 MPH WIND VECTOR DIR. 296 Degrees SOLAR RADIATION 709.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.39 Inches STD. REF. EVAPOTRANSPIRATION 0.39 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 19.3 1198 24.3 1645 29.3 2160 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : May 4 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 67.3 39.9 36.6 1.5 0.0 0.00 80.6 80.1 16.6 26.4 16.3 309 2 66.9 38.1 34.6 1.5 0.0 0.00 79.2 80.1 19.7 29.3 19.2 306 3 66.6 35.6 31.8 1.5 0.0 0.00 78.1 80.1 19.7 34.0 19.5 312 4 65.3 36.5 34.3 1.4 0.0 0.00 77.0 80.1 16.6 26.6 16.3 305 5 64.4 36.0 34.6 1.4 0.0 0.00 76.1 80.1 14.3 23.5 14.1 305 6 63.0 35.8 36.3 1.3 0.2 0.00 75.0 80.1 14.8 23.7 14.1 313 7 63.7 34.3 33.3 1.3 5.7 0.00 74.3 80.1 16.1 27.1 15.7 316 8 65.1 34.9 32.5 1.4 23.9 0.00 73.8 80.1 17.7 25.1 17.4 302 9 68.0 35.2 29.8 1.6 43.7 0.00 73.9 79.9 14.5 22.1 14.3 292 10 71.2 34.7 26.2 1.9 60.7 0.00 75.0 79.9 14.3 20.8 13.9 300 11 75.4 33.8 22.0 2.3 73.6 0.00 77.0 79.7 12.1 19.0 11.6 291 12 77.4 33.6 20.3 2.6 72.9 0.00 79.3 79.7 12.5 19.7 11.9 289 13 78.8 35.1 20.5 2.7 65.2 0.00 81.5 79.5 14.1 19.9 13.6 290 14 80.2 36.3 20.5 2.8 76.9 0.00 83.3 79.3 14.5 24.8 13.9 283 15 83.5 35.6 18.1 3.2 75.5 0.00 85.3 79.3 16.6 28.4 15.9 270 16 82.8 36.0 18.7 3.1 59.5 0.00 86.9 79.2 21.3 30.6 20.6 283 17 80.6 36.9 20.8 2.8 38.9 0.00 87.3 79.0 21.9 31.3 21.3 287 18 77.4 37.8 24.0 2.4 18.4 0.00 86.5 79.0 25.3 34.4 24.8 289 19 73.6 38.3 27.9 2.0 5.3 0.00 85.3 79.0 23.7 33.8 23.3 299 20 70.2 39.6 32.7 1.7 0.2 0.00 83.5 78.8 20.1 31.8 19.7 288 21 67.6 41.0 37.9 1.4 0.0 0.00 81.7 78.8 23.0 31.5 22.6 287 22 65.5 41.4 41.3 1.3 0.0 0.00 80.1 78.8 23.3 33.3 22.8 280 23 64.6 39.2 39.1 1.3 0.0 0.00 78.4 78.8 23.7 32.4 23.3 296 24 63.9 37.9 38.1 1.3 0.0 0.00 77.0 78.8 21.5 32.7 21.3 301 AZMET Daily Weather Data : YUMA VALLEY : May 4 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.7 61.9 70.9 DegF RELATIVE HUMIDITY 42.9 14.1 29.7 % DEWPOINT 36.9 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 87.3 73.8 79.9 DegF SOIL TEMP. 20 in 80.1 78.8 79.5 DegF WIND SPEED 34.4 18.1 MPH WIND VECTOR MAG. 17.4 MPH WIND VECTOR DIR. 295 Degrees SOLAR RADIATION 620.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.41 Inches STD. REF. EVAPOTRANSPIRATION 0.42 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.2 1216 23.2 1668 28.3 2188 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : May 5 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.0 38.5 40.4 1.2 0.0 0.00 75.9 78.8 13.0 29.8 12.5 305 2 62.4 41.7 46.5 1.0 0.0 0.00 74.8 78.8 16.3 27.3 16.1 311 3 61.9 42.6 49.0 1.0 0.0 0.00 73.9 78.8 16.3 24.6 16.1 316 4 61.7 43.0 50.4 0.9 0.0 0.00 73.2 78.8 16.1 22.8 15.9 321 5 61.9 43.3 50.6 0.9 0.0 0.00 72.5 78.8 14.1 23.7 13.9 322 6 61.3 44.4 53.8 0.9 0.2 0.00 71.8 78.6 10.7 19.0 10.7 330 7 62.4 45.1 53.3 0.9 8.4 0.00 71.4 78.6 9.8 18.1 9.6 323 8 65.1 45.5 49.1 1.1 25.6 0.00 71.2 78.6 10.7 17.9 10.7 320 9 68.7 44.1 40.9 1.4 44.7 0.00 71.8 78.4 8.3 13.4 7.8 307 10 72.9 34.7 25.0 2.1 61.6 0.00 73.6 78.4 9.4 15.0 8.5 315 11 75.6 25.7 15.6 2.6 75.0 0.00 75.9 78.3 9.8 19.7 8.9 346 12 77.4 23.5 13.4 2.8 82.7 0.00 78.4 78.3 10.7 20.6 10.3 337 13 78.4 22.8 12.6 2.9 84.3 0.00 81.1 78.1 10.3 21.0 9.2 344 14 79.9 21.9 11.6 3.1 83.4 0.00 83.7 78.1 10.3 21.7 9.2 325 15 80.4 23.2 12.0 3.1 77.6 0.00 86.0 77.9 8.9 22.8 8.1 351 16 81.5 21.0 10.5 3.3 65.0 0.00 87.8 77.7 11.6 22.1 11.0 322 17 81.3 21.7 10.9 3.2 48.0 0.00 88.5 77.7 8.7 22.4 7.8 342 18 80.6 21.7 11.2 3.2 28.2 0.00 88.7 77.7 11.4 21.5 10.3 342 19 78.6 18.1 10.2 3.0 11.2 0.00 87.6 77.7 11.2 19.7 11.0 354 20 76.1 14.9 9.7 2.8 0.5 0.00 86.0 77.5 9.8 16.8 9.8 343 21 74.3 16.7 11.1 2.6 0.0 0.00 84.0 77.5 6.3 13.0 6.0 352 22 71.4 19.6 13.9 2.3 0.0 0.00 82.0 77.7 2.9 6.5 2.9 358 23 70.3 21.7 15.7 2.1 0.0 0.00 80.2 77.7 5.6 12.5 5.4 2 24 69.8 20.7 15.3 2.1 0.0 0.00 78.8 77.7 6.7 12.1 6.7 359 AZMET Daily Weather Data : YUMA VALLEY : May 5 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.1 60.8 71.6 DegF RELATIVE HUMIDITY 56.0 8.1 26.4 % DEWPOINT 29.8 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 88.7 71.2 79.0 DegF SOIL TEMP. 20 in 78.8 77.5 78.3 DegF WIND SPEED 29.8 10.3 MPH WIND VECTOR MAG. 9.6 MPH WIND VECTOR DIR. 330 Degrees SOLAR RADIATION 696.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.36 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.9 1233 22.0 1690 27.0 2215 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : May 6 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.9 20.8 15.9 2.0 0.0 0.00 77.5 77.7 6.9 11.0 6.7 1 2 69.3 18.5 14.3 2.1 0.0 0.00 76.5 77.9 6.5 10.7 6.5 356 3 68.9 18.3 14.3 2.1 0.0 0.00 75.4 77.9 7.2 12.1 6.9 356 4 67.5 18.9 15.5 1.9 0.0 0.00 74.5 77.9 5.6 8.3 5.4 357 5 61.5 26.6 28.3 1.4 0.0 0.00 73.6 77.9 3.1 5.6 1.1 24 6 51.1 34.3 52.4 0.6 0.2 0.00 72.3 77.9 3.4 8.9 2.9 163 7 63.7 22.6 22.0 1.6 9.1 0.00 71.2 78.1 6.0 11.2 5.8 2 8 70.9 21.2 15.1 2.2 27.0 0.00 71.1 77.9 7.6 13.4 7.6 3 9 73.9 22.5 14.4 2.4 45.9 0.00 71.8 77.9 9.6 15.9 9.4 7 10 76.1 23.5 14.1 2.6 62.8 0.00 73.6 77.9 11.0 18.1 10.7 6 11 77.9 25.3 14.3 2.8 76.0 0.00 75.9 77.9 10.1 17.2 9.8 7 12 79.5 25.3 13.5 3.0 84.3 0.00 78.8 77.9 8.3 18.1 7.6 16 13 81.7 23.9 11.9 3.3 87.0 0.00 82.2 77.7 7.6 14.5 6.0 350 14 83.1 24.4 11.6 3.4 85.1 0.00 85.3 77.7 7.4 16.1 6.7 2 15 84.4 25.2 11.4 3.6 77.6 0.00 88.0 77.5 8.1 19.0 7.2 4 16 85.3 24.3 10.7 3.7 65.0 0.00 90.1 77.5 7.2 15.0 6.3 359 17 86.2 23.4 10.0 3.8 48.3 0.00 91.2 77.4 6.7 16.6 6.0 350 18 86.2 24.6 10.6 3.8 29.4 0.00 91.8 77.4 3.8 11.6 3.4 12 19 81.3 30.6 15.8 3.1 11.2 0.00 91.2 77.4 6.0 9.8 5.8 26 20 77.2 31.1 18.6 2.6 0.7 0.00 89.6 77.4 3.4 7.6 3.1 29 21 70.3 36.7 29.0 1.8 0.0 0.00 87.4 77.4 3.1 6.3 2.5 206 22 69.4 34.0 27.0 1.8 0.0 0.00 85.3 77.4 1.8 4.5 0.7 253 23 68.4 32.7 26.7 1.7 0.0 0.00 83.5 77.5 0.9 2.9 0.9 41 24 64.4 34.2 32.8 1.4 0.0 0.00 81.7 77.5 1.1 6.7 0.4 105 AZMET Daily Weather Data : YUMA VALLEY : May 6 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.6 49.5 73.6 DegF RELATIVE HUMIDITY 63.0 8.3 18.8 % DEWPOINT 25.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 91.8 70.9 80.8 DegF SOIL TEMP. 20 in 78.1 77.4 77.7 DegF WIND SPEED 19.0 6.0 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 4 Degrees SOLAR RADIATION 709.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.4 1247 18.5 1709 23.4 2238 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : May 7 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.2 36.1 39.5 1.1 0.0 0.00 79.9 77.7 1.8 5.8 1.6 335 2 64.0 31.3 29.6 1.5 0.0 0.00 78.4 77.7 2.7 4.9 1.6 5 3 57.2 38.1 48.8 0.8 0.0 0.00 77.0 77.9 2.2 4.0 1.1 200 4 56.8 38.7 50.5 0.8 0.0 0.00 75.7 77.9 0.9 3.4 0.4 6 5 58.8 34.7 40.4 1.0 0.0 0.00 74.7 78.1 2.5 4.0 2.2 23 6 57.9 34.9 42.1 0.9 0.2 0.00 73.6 78.1 2.5 4.5 2.2 21 7 60.8 34.3 37.2 1.1 8.8 0.00 72.7 78.3 3.4 6.7 3.1 26 8 69.3 35.8 29.2 1.7 26.5 0.00 72.3 78.3 3.4 7.2 3.4 62 9 77.2 36.0 22.6 2.5 45.6 0.00 73.4 78.3 6.0 10.7 5.8 28 10 82.0 31.3 15.9 3.1 62.8 0.00 75.6 78.3 7.6 13.0 7.4 11 11 84.6 31.1 14.5 3.5 76.0 0.00 78.4 78.3 7.6 13.9 7.4 28 12 86.4 30.7 13.5 3.7 84.1 0.00 81.9 78.3 7.8 13.6 7.4 23 13 88.2 29.7 12.2 4.0 87.0 0.00 85.5 78.1 6.7 16.1 6.3 30 14 90.0 28.0 10.8 4.3 84.1 0.00 89.1 78.1 3.8 11.6 2.7 34 15 91.4 27.0 9.9 4.5 76.7 0.00 92.3 78.1 5.8 13.6 4.0 58 16 92.5 25.3 8.9 4.8 64.3 0.00 94.8 77.9 4.5 11.6 2.7 111 17 92.8 23.9 8.3 4.8 47.8 0.00 96.3 77.9 3.6 8.9 0.9 161 18 92.5 27.0 9.6 4.7 29.4 0.00 96.8 77.9 4.3 8.9 2.2 269 19 90.0 29.5 11.5 4.3 11.7 0.00 96.3 77.9 3.4 6.7 3.1 18 20 84.0 31.6 15.5 3.4 0.7 0.00 94.5 77.9 2.7 4.7 1.1 43 21 76.5 37.6 25.1 2.3 0.0 0.00 92.3 78.1 1.6 4.7 1.6 204 22 71.6 38.8 30.2 1.9 0.0 0.00 89.8 78.1 0.9 3.8 0.7 227 23 70.9 32.9 24.6 2.0 0.0 0.00 87.6 78.3 2.5 4.5 2.2 240 24 68.0 36.3 31.2 1.6 0.0 0.00 85.6 78.3 1.3 4.3 0.9 44 AZMET Daily Weather Data : YUMA VALLEY : May 7 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.5 55.8 76.1 DegF RELATIVE HUMIDITY 56.6 6.8 24.2 % DEWPOINT 32.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 96.8 72.3 83.8 DegF SOIL TEMP. 20 in 78.3 77.5 78.1 DegF WIND SPEED 16.1 3.8 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 27 Degrees SOLAR RADIATION 705.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.4 1266 23.4 1732 28.3 2267 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : May 8 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 72.3 31.3 22.7 2.1 0.0 0.00 83.8 78.4 2.5 4.9 2.0 339 2 62.8 42.6 47.9 1.0 0.0 0.00 82.4 78.6 3.8 6.3 3.6 136 3 59.5 43.3 55.1 0.8 0.0 0.00 80.8 78.6 3.1 6.3 2.9 157 4 57.4 44.2 61.8 0.6 0.0 0.00 79.3 78.8 1.1 3.8 0.4 200 5 57.0 43.7 61.1 0.6 0.0 0.00 78.1 79.0 2.0 4.3 1.3 77 6 56.5 42.4 59.3 0.6 0.2 0.00 76.8 79.0 1.6 4.0 0.7 180 7 59.2 44.2 57.8 0.7 8.8 0.00 75.7 79.2 3.4 6.3 2.9 141 8 69.8 44.2 40.4 1.5 26.3 0.00 75.4 79.2 1.1 4.7 0.2 148 9 82.4 35.8 19.0 3.1 45.4 0.00 76.3 79.2 6.7 13.9 6.3 20 10 87.3 33.3 14.5 3.8 62.3 0.00 78.4 79.2 7.2 12.1 6.9 9 11 89.4 31.1 12.4 4.2 75.0 0.00 81.5 79.2 6.3 12.8 5.8 51 12 91.0 31.6 12.0 4.4 82.7 0.00 85.1 79.2 5.1 9.6 4.5 44 13 92.8 30.4 10.9 4.7 85.5 0.00 89.1 79.2 4.7 10.3 3.8 61 14 95.0 30.7 10.3 5.0 83.1 0.00 93.0 79.2 4.9 9.6 2.5 167 15 96.3 28.6 9.1 5.3 75.7 0.00 96.1 79.2 5.1 8.9 4.5 196 16 95.9 32.4 10.8 5.2 63.5 0.00 98.4 79.2 5.8 10.3 5.4 147 17 95.7 32.7 11.0 5.1 47.5 0.00 99.9 79.0 6.3 15.4 5.8 172 18 94.1 38.3 14.5 4.7 29.4 0.00 99.9 79.0 6.3 10.7 6.3 182 19 90.0 39.6 17.3 4.0 11.7 0.00 99.0 79.0 6.9 11.2 6.7 190 20 81.0 42.6 25.9 2.7 0.7 0.00 97.0 79.2 5.6 8.3 5.4 226 21 77.7 39.7 25.7 2.4 0.0 0.00 94.6 79.2 4.3 6.3 4.0 255 22 77.4 36.1 22.6 2.5 0.0 0.00 92.1 79.3 4.3 6.3 4.0 278 23 74.3 38.8 28.5 2.1 0.0 0.00 90.0 79.3 3.1 7.6 2.0 156 24 68.5 41.4 37.5 1.5 0.0 0.00 88.0 79.5 2.5 6.0 1.8 230 AZMET Daily Weather Data : YUMA VALLEY : May 8 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.3 54.9 78.4 DegF RELATIVE HUMIDITY 66.8 7.4 28.7 % DEWPOINT 37.4 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 100.0 75.2 87.1 DegF SOIL TEMP. 20 in 79.5 78.3 79.0 DegF WIND SPEED 15.4 4.3 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 156 Degrees SOLAR RADIATION 697.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.7 1284 23.4 1756 28.4 2295 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : May 9 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 69.3 37.8 32.3 1.7 0.0 0.00 86.2 79.7 3.6 10.1 2.7 242 2 82.0 27.1 13.6 3.2 0.0 0.00 84.6 79.9 7.8 13.0 7.4 313 3 66.4 41.4 41.1 1.4 0.0 0.00 83.5 79.9 5.6 11.2 5.1 144 4 63.9 40.3 41.9 1.2 0.0 0.00 82.2 80.1 2.5 8.7 2.2 126 5 61.3 42.4 49.8 0.9 0.0 0.00 80.8 80.2 0.9 3.6 0.7 72 6 60.4 44.4 55.4 0.8 0.2 0.00 79.5 80.2 3.1 4.9 3.1 33 7 63.1 44.4 50.3 1.0 9.1 0.00 78.4 80.4 1.3 4.9 0.9 29 8 70.2 42.8 37.6 1.6 26.8 0.00 77.9 80.4 2.7 4.5 2.5 45 9 78.1 44.2 30.1 2.3 45.6 0.00 78.8 80.4 1.6 3.8 1.1 16 10 84.6 42.1 22.6 3.1 62.1 0.00 81.0 80.4 2.2 4.7 1.3 116 11 88.2 45.3 22.7 3.5 74.5 0.00 84.2 80.4 3.6 6.5 3.4 160 12 91.8 44.1 19.2 4.1 82.2 0.00 88.0 80.4 4.5 6.9 4.3 190 13 94.5 41.5 16.1 4.7 84.8 0.00 91.9 80.4 4.7 8.3 4.3 166 14 98.2 33.8 10.6 5.5 82.4 0.00 95.7 80.4 5.6 10.7 5.4 194 15 99.5 33.3 10.0 5.8 74.8 0.00 98.6 80.4 6.5 13.6 6.0 207 16 99.0 36.5 11.6 5.6 62.6 0.00 100.8 80.4 5.8 10.7 5.4 198 17 99.3 35.8 11.1 5.7 47.5 0.00 101.8 80.2 5.6 9.2 5.4 206 18 98.6 36.5 11.7 5.5 30.1 0.00 102.0 80.2 4.3 6.0 4.3 204 19 96.8 37.6 13.0 5.2 11.9 0.00 101.3 80.2 2.5 4.3 2.5 197 20 87.8 47.5 25.0 3.4 0.7 0.00 99.5 80.4 2.2 3.4 2.0 204 21 81.0 45.1 28.4 2.6 0.0 0.00 97.2 80.4 3.1 8.5 3.1 216 22 76.5 45.1 32.9 2.1 0.0 0.00 94.8 80.6 3.6 11.2 2.9 253 23 77.0 41.0 27.8 2.3 0.0 0.00 92.5 80.6 4.0 13.9 3.8 256 24 73.0 40.1 30.4 1.9 0.0 0.00 90.5 80.8 4.0 6.0 4.0 246 AZMET Daily Weather Data : YUMA VALLEY : May 9 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.8 59.4 81.7 DegF RELATIVE HUMIDITY 60.5 6.8 26.9 % DEWPOINT 40.5 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 102.0 77.9 89.6 DegF SOIL TEMP. 20 in 80.8 79.5 80.2 DegF WIND SPEED 13.9 3.8 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 204 Degrees SOLAR RADIATION 695.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.1 1305 26.1 1782 31.1 2326 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : May 10 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 73.6 37.2 26.7 2.1 0.0 0.00 88.5 81.0 2.7 6.7 1.6 194 2 75.4 34.0 23.0 2.4 0.0 0.00 86.9 81.0 3.8 14.1 1.6 290 3 77.4 30.2 18.7 2.7 0.0 0.00 85.5 81.1 4.5 13.2 2.9 324 4 72.9 35.2 26.2 2.1 0.0 0.00 84.2 81.3 3.1 6.7 1.6 120 5 63.3 43.2 48.1 1.0 0.0 0.00 82.9 81.3 2.5 6.3 2.2 181 6 61.3 43.5 52.0 0.9 0.2 0.00 81.7 81.5 0.7 2.5 0.4 48 7 64.0 46.0 51.8 1.0 9.1 0.00 80.6 81.7 1.1 3.6 0.9 63 8 73.0 44.1 35.9 1.8 26.5 0.00 80.1 81.7 1.1 3.4 0.4 118 9 77.7 44.6 31.0 2.2 45.4 0.00 80.8 81.7 1.6 4.0 1.1 194 10 83.1 48.9 30.6 2.7 61.9 0.00 82.9 81.7 2.0 4.5 1.8 156 11 90.3 40.1 17.5 4.0 74.5 0.00 86.2 81.9 5.4 11.6 4.7 224 12 93.7 39.9 15.5 4.6 81.9 0.00 89.6 81.7 5.4 8.1 5.1 188 13 96.3 34.3 11.5 5.2 84.3 0.00 93.4 81.7 4.9 7.6 4.7 177 14 98.8 30.9 9.2 5.7 81.7 0.00 97.0 81.7 3.1 6.0 2.9 189 15 99.9 34.7 10.4 5.8 74.3 0.00 100.2 81.7 3.8 7.4 2.9 181 16 100.0 35.2 10.6 5.9 63.1 0.00 102.6 81.7 6.0 8.9 5.8 207 17 100.8 33.3 9.6 6.1 47.1 0.00 103.6 81.7 4.5 6.9 4.3 222 18 100.0 37.2 11.6 5.8 28.4 0.00 103.8 81.5 4.3 6.7 3.8 217 19 97.3 42.1 15.2 5.2 11.2 0.00 103.1 81.5 3.6 5.6 3.6 216 20 88.7 44.1 21.4 3.7 0.7 0.00 101.3 81.5 3.4 5.1 3.4 233 21 82.8 43.9 25.4 2.9 0.0 0.00 99.0 81.7 3.1 4.9 2.9 261 22 79.7 44.1 28.6 2.5 0.0 0.00 96.6 81.7 1.3 3.4 1.1 244 23 74.5 47.1 38.4 1.8 0.0 0.00 94.3 81.9 2.2 5.6 0.7 220 24 74.5 42.3 31.5 2.0 0.0 0.00 92.1 82.0 2.2 7.6 1.6 246 AZMET Daily Weather Data : YUMA VALLEY : May 10 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.7 59.4 83.3 DegF RELATIVE HUMIDITY 59.7 6.2 25.0 % DEWPOINT 39.9 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 104.0 80.1 91.6 DegF SOIL TEMP. 20 in 82.0 80.8 81.5 DegF WIND SPEED 14.1 3.1 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 209 Degrees SOLAR RADIATION 690.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.2 1327 26.3 1808 31.3 2357 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : May 11 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.3 39.4 28.5 2.1 0.0 0.00 90.3 82.2 3.6 8.1 2.7 191 2 75.6 37.4 25.2 2.3 0.0 0.00 88.5 82.2 3.4 8.5 2.5 193 3 70.3 41.2 35.1 1.7 0.0 0.00 87.1 82.4 4.5 8.7 3.4 201 4 76.6 34.3 21.6 2.5 0.0 0.00 85.6 82.6 1.6 6.7 0.4 345 5 75.6 35.1 22.9 2.3 0.0 0.00 84.4 82.6 2.9 8.9 2.2 92 6 71.4 39.4 31.6 1.8 0.2 0.00 83.3 82.8 2.0 4.5 1.6 46 7 68.9 45.0 42.2 1.4 8.4 0.00 82.2 82.8 2.2 7.4 1.1 138 8 73.4 48.0 40.8 1.7 26.3 0.00 81.9 82.9 2.0 5.4 1.1 55 9 82.8 40.1 22.6 3.0 45.2 0.00 82.8 82.9 3.6 13.0 2.9 276 10 87.8 30.4 12.8 3.9 61.9 0.00 84.6 82.9 8.1 13.0 7.8 292 11 91.4 30.7 11.6 4.4 74.5 0.00 87.1 82.9 8.5 13.2 8.1 291 12 94.6 28.4 9.5 5.0 82.2 0.00 90.1 82.9 5.4 11.0 4.7 313 13 96.8 31.8 10.2 5.3 84.8 0.00 93.6 82.9 3.6 7.4 2.7 181 14 96.8 37.0 12.6 5.2 83.8 0.00 97.5 82.9 4.7 7.8 4.5 145 15 98.2 36.9 12.0 5.5 76.7 0.00 100.8 82.8 4.5 7.4 4.0 164 16 99.3 37.9 12.1 5.6 64.7 0.00 103.1 82.8 6.3 9.8 5.8 222 17 99.5 35.2 10.8 5.8 48.5 0.00 104.2 82.8 5.1 8.3 4.9 222 18 98.2 38.3 12.7 5.4 30.3 0.00 104.4 82.8 5.1 10.5 4.9 241 19 96.1 36.7 12.7 5.1 12.2 0.00 103.5 82.8 3.8 6.3 3.6 254 20 88.9 40.6 18.5 3.8 0.7 0.00 101.5 82.8 4.5 6.7 4.0 237 21 82.0 41.4 24.2 2.9 0.0 0.00 99.1 82.8 4.7 15.0 4.0 254 22 86.4 30.4 13.3 3.7 0.0 0.00 96.8 82.8 8.3 19.5 7.8 296 23 82.4 30.2 15.0 3.2 0.0 0.00 94.6 82.9 7.4 15.2 6.9 285 24 74.1 37.6 27.5 2.1 0.0 0.00 92.7 83.1 6.3 9.6 5.4 209 AZMET Daily Weather Data : YUMA VALLEY : May 11 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.8 67.1 85.1 DegF RELATIVE HUMIDITY 50.0 7.4 20.3 % DEWPOINT 36.9 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 3.6 KPas SOIL TEMP. 4 in 104.4 81.9 92.5 DegF SOIL TEMP. 20 in 83.1 82.0 82.8 DegF WIND SPEED 19.5 4.7 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 248 Degrees SOLAR RADIATION 700.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 24.5 1351 29.5 1837 34.6 2392 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : May 12 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.3 38.7 32.2 1.7 0.0 0.00 90.5 83.1 4.5 6.7 4.0 205 2 76.3 32.2 20.0 2.5 0.0 0.00 88.7 83.3 4.9 16.3 2.5 321 3 77.9 29.8 17.3 2.7 0.0 0.00 87.3 83.3 5.1 12.1 3.4 5 4 78.4 29.1 16.4 2.8 0.0 0.00 86.0 83.5 4.5 9.6 3.8 343 5 77.5 26.8 15.3 2.7 0.0 0.00 84.9 83.7 9.6 16.6 9.4 326 6 76.1 28.8 17.5 2.5 0.2 0.00 84.0 83.7 6.9 13.9 6.7 320 7 77.4 24.3 13.9 2.8 9.8 0.00 83.1 83.7 8.3 14.5 8.3 322 8 79.7 27.0 14.4 3.0 28.0 0.00 82.8 83.8 8.9 14.5 8.9 321 9 82.6 26.6 12.9 3.3 47.3 0.00 83.5 83.8 8.7 14.8 8.5 314 10 85.8 25.0 10.9 3.8 64.5 0.00 84.9 83.8 8.3 12.1 7.8 297 11 88.7 24.1 9.5 4.2 78.1 0.00 87.3 83.7 7.4 11.0 7.2 289 12 91.9 24.4 8.7 4.7 84.6 0.00 90.1 83.7 7.4 13.6 6.7 279 13 94.6 25.3 8.4 5.1 87.7 0.00 93.2 83.7 6.7 10.7 5.8 260 14 96.6 28.6 9.0 5.4 82.4 0.00 96.4 83.7 6.0 11.2 5.4 216 15 97.3 32.7 10.4 5.4 78.6 0.00 99.3 83.5 6.7 9.2 6.5 193 16 97.5 33.6 10.8 5.4 65.7 0.00 101.5 83.5 5.1 8.1 4.7 177 17 97.7 36.3 11.9 5.4 49.0 0.00 102.9 83.3 5.6 8.7 5.4 195 18 97.2 38.3 13.1 5.2 29.9 0.00 103.3 83.3 5.1 7.6 4.9 202 19 94.5 37.9 14.1 4.7 10.8 0.00 102.4 83.3 4.0 6.5 3.8 217 20 88.7 37.6 16.5 3.9 1.0 0.00 100.6 83.3 3.6 4.3 3.4 272 21 83.3 37.6 19.6 3.1 0.0 0.00 98.2 83.3 4.9 8.5 4.9 287 22 82.0 26.2 13.2 3.3 0.0 0.00 95.9 83.3 8.5 14.1 7.4 265 23 73.4 35.2 24.9 2.1 0.0 0.00 93.7 83.5 4.9 6.7 4.7 239 24 68.5 37.8 33.6 1.6 0.0 0.00 91.4 83.5 3.6 8.9 2.7 200 AZMET Daily Weather Data : YUMA VALLEY : May 12 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.6 63.9 84.7 DegF RELATIVE HUMIDITY 49.6 5.8 15.6 % DEWPOINT 30.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.6 KPas SOIL TEMP. 4 in 103.3 82.8 92.3 DegF SOIL TEMP. 20 in 83.8 83.1 83.5 DegF WIND SPEED 16.6 6.3 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 277 Degrees SOLAR RADIATION 717.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.39 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.0 1374 27.9 1865 32.9 2425 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : May 13 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.7 38.3 36.5 1.4 0.0 0.00 89.4 83.7 2.0 4.9 1.6 228 2 70.9 31.8 23.7 2.0 0.0 0.00 87.4 83.8 2.0 6.7 1.3 335 3 70.2 35.8 29.0 1.8 0.0 0.00 85.8 83.8 3.8 7.4 3.1 30 4 64.6 35.6 34.1 1.4 0.0 0.00 84.4 83.8 1.6 3.8 0.9 13 5 62.4 36.5 38.0 1.2 0.0 0.00 82.9 84.0 1.1 5.4 0.4 94 6 59.0 41.2 51.6 0.8 0.5 0.00 81.7 84.0 1.8 4.9 1.3 130 7 61.7 42.3 48.7 1.0 10.0 0.00 80.4 84.2 0.7 3.8 0.0 284 8 69.4 42.6 37.9 1.5 28.2 0.00 79.9 84.2 1.8 3.6 1.6 203 9 75.9 45.7 34.3 2.0 44.0 0.00 80.8 84.2 2.9 4.7 2.9 192 10 82.0 46.9 29.2 2.6 63.5 0.00 82.8 84.2 4.0 7.6 3.8 149 11 89.4 27.1 10.8 4.2 74.1 0.00 85.8 84.2 6.3 10.7 5.4 284 12 93.0 18.7 6.6 4.9 85.8 0.00 88.9 84.0 5.6 10.3 5.1 273 13 94.6 21.7 7.2 5.2 87.0 0.00 92.7 84.0 4.7 9.4 3.6 232 14 95.2 28.0 9.2 5.1 84.8 0.00 96.3 84.0 4.5 8.9 4.0 166 15 95.7 35.4 12.2 5.1 78.1 0.00 99.5 83.8 5.6 11.0 5.1 166 16 94.8 37.9 13.8 4.8 55.0 0.00 101.7 83.8 5.8 9.4 5.6 154 17 96.1 36.9 12.8 5.1 47.5 0.00 102.7 83.7 4.5 7.6 4.0 181 18 94.3 37.9 14.1 4.7 18.2 0.00 102.7 83.7 4.5 6.7 4.5 193 19 93.9 35.2 12.8 4.8 12.9 0.00 101.5 83.7 3.1 4.5 2.7 233 20 88.7 41.5 19.5 3.7 1.2 0.00 99.9 83.7 1.1 3.4 0.9 292 21 77.4 47.8 35.7 2.1 0.0 0.00 97.7 83.7 4.5 10.7 4.0 190 22 74.8 46.9 37.1 1.9 0.0 0.00 95.4 83.7 2.5 4.0 2.5 229 23 74.1 40.5 29.9 2.0 0.0 0.00 93.2 83.8 4.3 11.6 3.8 246 24 67.8 44.1 42.4 1.3 0.0 0.00 91.0 83.8 2.2 4.0 1.8 194 AZMET Daily Weather Data : YUMA VALLEY : May 13 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.3 56.8 79.7 DegF RELATIVE HUMIDITY 61.3 4.7 26.1 % DEWPOINT 37.4 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 102.9 79.9 91.0 DegF SOIL TEMP. 20 in 84.2 83.5 83.8 DegF WIND SPEED 11.6 3.4 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 203 Degrees SOLAR RADIATION 690.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 19.4 1394 24.5 1890 29.5 2454 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : May 14 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.6 45.7 47.0 1.2 0.0 0.00 89.1 83.8 1.3 4.9 1.1 251 2 64.8 45.7 50.9 1.0 0.0 0.00 87.3 84.0 2.2 4.7 0.9 164 3 63.0 47.1 56.4 0.9 0.0 0.00 85.6 84.2 1.8 4.5 1.8 114 4 61.5 46.0 56.8 0.8 0.0 0.00 84.2 84.2 0.7 3.1 0.2 43 5 59.7 45.5 59.2 0.7 0.0 0.00 82.8 84.2 0.9 3.6 0.4 221 6 59.5 45.7 60.2 0.7 0.5 0.00 81.3 84.2 2.0 5.6 1.8 43 7 63.9 43.3 47.6 1.1 9.1 0.00 80.2 84.4 2.2 4.3 2.0 20 8 72.1 43.3 35.4 1.8 27.2 0.00 79.9 84.4 1.3 3.4 1.1 63 9 78.1 45.5 31.6 2.2 46.3 0.00 81.0 84.4 3.4 8.7 3.1 192 10 81.5 47.7 30.6 2.5 62.8 0.00 83.1 84.4 4.9 8.3 4.7 201 11 85.1 44.6 24.3 3.1 75.5 0.00 86.0 84.4 4.5 7.4 4.3 209 12 87.6 38.8 18.0 3.7 82.4 0.00 89.6 84.2 3.8 7.2 2.7 172 13 89.6 37.2 15.8 4.0 84.1 0.00 93.4 84.2 4.5 9.2 4.0 145 14 92.5 36.5 14.1 4.5 82.7 0.00 97.0 84.2 3.8 8.1 2.9 197 15 94.1 40.3 15.5 4.6 72.4 0.00 99.9 84.0 4.9 9.4 4.5 237 16 95.4 39.7 14.7 4.8 60.2 0.00 101.8 84.0 4.3 8.3 4.0 247 17 96.3 40.1 14.5 5.0 47.3 0.00 103.1 84.0 2.9 6.9 2.0 216 18 92.1 47.7 21.9 4.0 26.3 0.00 103.3 83.8 5.8 9.4 5.8 144 19 88.5 48.0 24.9 3.5 15.1 0.00 102.4 83.8 5.4 8.1 5.4 141 20 81.5 48.4 31.8 2.5 1.0 0.00 100.8 83.8 4.7 6.5 3.8 173 21 75.7 53.8 46.5 1.6 0.0 0.00 98.2 83.8 2.9 4.0 2.9 210 22 72.1 54.0 52.8 1.3 0.0 0.00 95.7 83.8 2.5 4.3 2.0 202 23 69.8 51.8 52.8 1.2 0.0 0.00 93.6 84.0 1.6 5.6 1.3 45 24 67.5 51.4 56.8 1.0 0.0 0.00 91.4 84.0 0.9 3.6 0.9 26 AZMET Daily Weather Data : YUMA VALLEY : May 14 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.3 57.9 77.4 DegF RELATIVE HUMIDITY 74.8 12.1 36.7 % DEWPOINT 45.3 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 103.3 79.9 91.2 DegF SOIL TEMP. 20 in 84.4 83.8 84.0 DegF WIND SPEED 9.4 3.1 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 182 Degrees SOLAR RADIATION 692.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 19.8 1413 24.8 1915 29.9 2484 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : May 15 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.9 47.5 49.7 1.1 0.0 0.00 89.2 84.2 1.6 4.9 1.1 54 2 66.9 48.9 52.5 1.1 0.0 0.00 87.4 84.2 1.6 3.4 0.9 36 3 65.8 50.7 58.3 0.9 0.0 0.00 85.8 84.4 1.6 3.6 1.3 351 4 65.1 50.7 59.6 0.9 0.0 0.00 84.4 84.4 0.9 3.4 0.7 203 5 62.1 50.0 64.6 0.7 0.0 0.00 82.9 84.6 0.9 3.1 0.9 269 6 59.5 49.1 68.2 0.6 0.5 0.00 81.7 84.6 0.4 1.6 0.2 316 7 61.3 51.1 68.7 0.6 9.8 0.00 80.4 84.6 0.9 2.9 0.7 147 8 68.7 54.5 60.8 0.9 27.2 0.00 80.1 84.7 1.3 4.5 0.9 91 9 76.1 51.1 42.0 1.8 45.9 0.00 81.0 84.7 2.2 6.3 1.6 30 10 79.5 51.1 37.2 2.2 62.1 0.00 83.1 84.6 4.5 7.8 4.3 153 11 83.5 51.6 33.3 2.6 74.5 0.00 86.2 84.6 4.9 9.4 4.5 163 12 86.9 50.0 28.2 3.1 81.9 0.00 89.8 84.6 5.4 14.1 4.5 191 13 89.4 48.9 25.1 3.5 83.8 0.00 93.4 84.6 6.3 10.3 5.8 232 14 91.8 46.4 21.1 4.0 81.7 0.00 96.6 84.4 6.9 14.3 6.5 219 15 93.9 44.4 18.4 4.4 74.5 0.00 99.3 84.4 6.5 13.0 5.6 193 16 94.6 44.4 17.9 4.6 62.8 0.00 101.5 84.2 6.0 11.2 5.8 201 17 94.1 48.2 21.0 4.3 47.8 0.00 102.6 84.2 7.2 10.7 6.9 224 18 92.7 49.8 23.2 4.0 30.1 0.00 102.7 84.2 6.3 8.3 6.0 221 19 89.4 49.8 25.9 3.5 12.4 0.00 101.8 84.0 4.9 7.2 4.7 223 20 84.6 45.9 26.0 3.0 1.0 0.00 100.0 84.0 2.7 3.8 2.7 229 21 78.1 46.8 33.1 2.2 0.0 0.00 97.7 84.2 2.2 3.8 2.0 235 22 73.4 48.2 41.2 1.7 0.0 0.00 95.4 84.2 2.9 8.7 2.7 207 23 69.3 53.2 56.7 1.1 0.0 0.00 93.2 84.2 3.6 6.0 3.4 231 24 66.6 53.1 61.8 0.9 0.0 0.00 91.0 84.2 1.6 3.6 0.4 18 AZMET Daily Weather Data : YUMA VALLEY : May 15 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.4 57.9 77.5 DegF RELATIVE HUMIDITY 73.6 13.4 41.4 % DEWPOINT 49.5 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 102.9 80.1 91.2 DegF SOIL TEMP. 20 in 84.7 84.0 84.4 DegF WIND SPEED 14.3 3.4 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 209 Degrees SOLAR RADIATION 696.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 19.6 1433 24.7 1939 29.7 2514 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : May 16 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.3 53.1 64.6 0.8 0.0 0.00 89.2 84.4 1.3 3.8 1.1 46 2 64.9 52.7 64.7 0.7 0.0 0.00 87.4 84.4 1.3 2.9 0.9 352 3 63.9 51.6 64.7 0.7 0.0 0.00 85.8 84.6 1.6 4.7 0.4 294 4 64.4 49.8 59.1 0.8 0.0 0.00 84.4 84.6 1.1 3.4 0.9 346 5 63.7 52.2 66.3 0.7 0.0 0.00 83.1 84.7 0.9 3.4 0.7 326 6 61.7 50.0 65.7 0.6 0.5 0.00 82.0 84.7 0.7 2.7 0.4 8 7 64.6 51.1 61.8 0.8 8.8 0.00 81.0 84.7 0.7 2.2 0.2 48 8 71.1 50.7 49.6 1.3 24.6 0.00 80.6 84.9 2.2 4.7 1.8 70 9 77.0 47.1 34.8 2.1 44.9 0.00 81.5 84.9 3.4 7.4 3.1 137 10 80.6 48.0 32.1 2.4 62.8 0.00 83.7 84.9 6.0 11.0 5.8 135 11 84.0 48.2 28.8 2.8 75.5 0.00 86.5 84.7 7.6 11.6 7.4 150 12 86.9 49.1 27.2 3.2 82.4 0.00 90.0 84.7 6.5 12.1 6.3 147 13 89.6 43.5 20.2 3.8 85.5 0.00 93.6 84.6 7.8 14.3 7.4 153 14 91.9 41.7 17.5 4.2 82.9 0.00 96.8 84.6 8.3 14.8 7.6 162 15 93.7 40.5 15.8 4.6 75.3 0.00 99.3 84.6 6.0 11.6 5.4 188 16 95.0 41.7 16.0 4.7 63.3 0.00 101.5 84.4 5.6 10.5 4.7 212 17 95.2 41.7 15.9 4.8 48.3 0.00 102.7 84.4 5.6 9.6 5.1 203 18 92.8 48.6 22.1 4.1 30.3 0.00 102.9 84.4 6.7 9.2 6.7 218 19 88.5 52.0 29.0 3.3 12.4 0.00 102.0 84.2 5.4 7.8 5.4 214 20 81.7 46.9 29.5 2.6 1.0 0.00 100.2 84.2 4.0 5.6 4.0 231 21 74.5 47.5 38.5 1.8 0.0 0.00 97.7 84.4 3.6 5.6 3.6 232 22 70.7 46.8 42.4 1.5 0.0 0.00 95.2 84.4 2.0 4.9 2.0 236 23 68.2 45.9 44.7 1.3 0.0 0.00 92.8 84.4 0.7 2.0 0.4 47 24 66.6 46.4 48.3 1.2 0.0 0.00 90.5 84.6 1.8 3.6 1.6 69 AZMET Daily Weather Data : YUMA VALLEY : May 16 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.3 60.6 77.4 DegF RELATIVE HUMIDITY 76.7 10.5 40.0 % DEWPOINT 47.8 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 102.9 80.6 91.2 DegF SOIL TEMP. 20 in 84.9 84.2 84.6 DegF WIND SPEED 14.8 3.8 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 177 Degrees SOLAR RADIATION 699.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.1 1454 25.9 1965 31.0 2545 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : May 17 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.6 46.4 51.8 1.0 0.0 0.00 88.5 84.6 1.3 3.1 1.1 45 2 65.1 45.7 49.5 1.1 0.0 0.00 86.7 84.7 1.8 5.4 1.6 22 3 63.9 44.1 48.9 1.0 0.0 0.00 85.1 84.7 2.2 4.9 1.8 77 4 62.4 43.7 50.7 1.0 0.0 0.00 83.5 84.9 1.1 3.4 0.7 6 5 61.7 47.1 58.7 0.8 0.0 0.00 82.0 84.9 1.6 4.9 1.3 340 6 60.4 48.7 65.3 0.6 0.5 0.00 80.8 84.9 0.9 2.7 0.9 309 7 63.0 47.5 57.1 0.9 10.3 0.00 79.7 84.9 0.7 2.2 0.4 32 8 72.3 42.8 34.7 1.8 27.5 0.00 79.5 85.1 1.1 4.0 0.4 99 9 75.7 45.7 34.5 2.0 45.9 0.00 80.4 84.9 3.6 6.5 3.6 132 10 80.2 48.2 32.8 2.4 61.6 0.00 82.6 84.9 2.2 5.4 1.8 172 11 84.4 46.8 27.0 2.9 74.3 0.00 85.8 84.9 4.0 7.4 3.6 161 12 87.8 42.6 20.7 3.6 81.5 0.00 89.4 84.9 4.0 7.8 3.6 183 13 90.1 39.0 16.7 4.0 83.8 0.00 93.2 84.7 4.7 9.2 3.8 218 14 91.8 36.1 14.2 4.4 81.5 0.00 96.6 84.7 3.4 7.4 2.2 249 15 93.7 36.3 13.4 4.7 74.5 0.00 99.5 84.6 4.7 10.3 4.5 244 16 94.6 36.9 13.3 4.8 63.1 0.00 101.7 84.6 5.8 9.4 5.6 239 17 95.4 39.4 14.4 4.9 47.1 0.00 102.7 84.4 4.7 8.1 4.0 210 18 94.1 43.7 17.7 4.5 29.4 0.00 102.7 84.4 5.6 8.3 5.4 208 19 88.7 50.7 27.3 3.4 12.2 0.00 102.0 84.4 5.4 7.4 5.4 210 20 80.2 50.2 35.3 2.3 1.0 0.00 100.0 84.2 4.3 6.7 4.3 216 21 74.1 47.3 38.9 1.8 0.0 0.00 97.7 84.2 2.5 5.1 2.5 235 22 70.5 46.9 43.0 1.5 0.0 0.00 95.0 84.4 0.7 2.0 0.4 205 23 69.3 46.8 44.6 1.4 0.0 0.00 92.7 84.4 1.3 4.0 1.3 224 24 67.8 46.0 45.6 1.3 0.0 0.00 90.5 84.6 1.8 4.7 1.3 4 AZMET Daily Weather Data : YUMA VALLEY : May 17 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.1 59.4 77.2 DegF RELATIVE HUMIDITY 70.6 10.9 35.7 % DEWPOINT 44.6 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 102.9 79.3 90.9 DegF SOIL TEMP. 20 in 85.1 84.2 84.6 DegF WIND SPEED 10.3 2.9 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 211 Degrees SOLAR RADIATION 694.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.5 1475 25.4 1991 30.4 2575 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : May 18 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.1 47.1 52.0 1.0 0.0 0.00 88.5 84.6 2.7 4.5 2.7 36 2 64.0 46.9 54.0 0.9 0.0 0.00 86.7 84.6 2.5 4.9 2.5 41 3 64.0 45.3 50.6 1.0 0.0 0.00 85.1 84.7 0.9 4.3 0.7 1 4 62.2 43.7 50.6 0.9 0.0 0.00 83.5 84.7 0.9 2.5 0.7 278 5 60.4 41.5 49.7 0.9 0.0 0.00 82.0 84.9 1.3 2.9 1.1 271 6 59.5 41.5 51.5 0.8 0.5 0.00 80.6 84.9 1.8 4.5 1.8 267 7 62.4 43.9 50.3 1.0 9.8 0.00 79.5 84.9 0.9 3.6 0.7 39 8 70.9 43.7 37.7 1.6 27.2 0.00 79.2 84.9 1.6 4.3 1.3 63 9 75.9 45.5 34.4 2.0 45.9 0.00 80.2 84.9 3.1 7.2 2.0 78 10 79.9 41.2 25.3 2.6 62.3 0.00 82.4 84.9 6.3 10.3 6.0 161 11 82.9 43.0 24.5 2.9 74.5 0.00 85.3 84.9 5.6 9.6 4.9 162 12 86.4 43.5 22.3 3.3 81.7 0.00 88.7 84.7 6.5 11.2 5.8 174 13 89.4 45.0 21.5 3.7 84.1 0.00 92.3 84.7 5.8 11.2 5.4 206 14 91.8 46.4 21.1 4.0 81.7 0.00 95.7 84.7 6.7 11.9 6.5 206 15 93.9 45.5 19.1 4.4 74.5 0.00 98.6 84.6 6.9 10.7 6.5 216 16 95.4 42.1 16.0 4.8 63.3 0.00 100.8 84.4 6.9 9.6 6.7 223 17 95.4 39.9 14.6 4.9 47.8 0.00 101.8 84.4 6.0 8.9 5.8 213 18 94.6 41.5 16.0 4.7 30.1 0.00 102.0 84.4 5.6 7.8 5.6 214 19 92.5 43.2 18.4 4.3 12.4 0.00 101.3 84.2 4.3 5.6 4.3 211 20 83.1 51.6 34.0 2.6 1.2 0.00 99.5 84.2 3.1 4.5 3.1 209 21 75.0 50.0 41.4 1.7 0.0 0.00 97.2 84.2 2.5 4.7 2.0 238 22 71.8 45.0 38.1 1.6 0.0 0.00 94.8 84.2 2.7 4.5 2.5 238 23 69.1 44.8 41.9 1.4 0.0 0.00 92.5 84.4 1.1 4.9 0.4 178 24 66.9 46.0 47.0 1.2 0.0 0.00 90.3 84.4 0.9 2.9 0.7 106 AZMET Daily Weather Data : YUMA VALLEY : May 18 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.3 58.1 77.2 DegF RELATIVE HUMIDITY 59.8 9.3 34.7 % DEWPOINT 44.4 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 102.0 79.2 90.3 DegF SOIL TEMP. 20 in 85.1 84.2 84.6 DegF WIND SPEED 11.9 3.6 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 201 Degrees SOLAR RADIATION 697.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 19.8 1494 24.8 2015 29.9 2605 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : May 19 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.9 46.8 51.7 1.0 0.0 0.00 88.2 84.4 0.9 2.7 0.7 16 2 65.3 45.3 48.8 1.1 0.0 0.00 86.5 84.6 1.8 3.8 1.6 77 3 65.1 43.3 45.0 1.2 0.0 0.00 84.9 84.6 0.7 3.4 0.7 2 4 63.9 46.9 54.4 0.9 0.0 0.00 83.3 84.7 2.0 4.3 1.8 356 5 61.9 48.7 62.0 0.7 0.0 0.00 82.0 84.7 1.6 4.3 1.3 11 6 61.5 48.2 61.6 0.7 0.5 0.00 80.8 84.9 2.0 4.9 2.0 254 7 62.8 49.5 61.6 0.8 9.1 0.00 79.7 84.9 2.9 5.4 0.9 239 8 70.7 49.8 47.9 1.3 26.3 0.00 79.5 84.9 1.3 3.1 1.1 14 9 76.5 49.3 38.4 1.9 44.9 0.00 80.4 84.9 1.3 4.9 0.9 112 10 79.7 49.5 34.8 2.3 60.4 0.00 82.6 84.9 2.2 6.5 1.1 197 11 83.7 48.9 30.2 2.8 72.6 0.00 85.8 84.7 2.9 8.7 2.2 179 12 87.3 42.4 20.9 3.5 80.5 0.00 89.4 84.7 4.7 10.5 4.3 180 13 89.6 41.9 19.0 3.8 83.1 0.00 93.0 84.7 6.3 11.6 5.8 201 14 91.6 43.2 18.8 4.1 80.8 0.00 96.3 84.6 6.3 10.7 5.6 208 15 93.6 40.8 16.1 4.5 73.8 0.00 99.0 84.6 7.4 11.2 6.9 214 16 94.3 41.2 16.0 4.6 61.2 0.00 100.8 84.4 6.7 11.4 6.5 226 17 94.6 41.0 15.7 4.7 46.6 0.00 101.8 84.4 6.0 9.8 5.8 232 18 94.6 43.5 17.3 4.6 29.1 0.00 102.0 84.2 4.3 8.9 4.0 227 19 90.7 50.9 25.9 3.7 11.7 0.00 101.3 84.2 4.9 7.2 4.7 217 20 82.4 48.4 30.6 2.6 1.2 0.00 99.7 84.2 3.8 8.5 3.6 235 21 76.1 46.4 34.9 2.0 0.0 0.00 97.3 84.2 3.8 6.0 3.8 241 22 73.4 44.1 34.9 1.8 0.0 0.00 95.0 84.2 3.4 4.9 3.4 250 23 68.4 47.7 47.6 1.3 0.0 0.00 92.7 84.4 1.6 4.0 0.9 96 24 68.0 46.8 46.9 1.2 0.0 0.00 90.5 84.4 1.3 4.7 1.1 30 AZMET Daily Weather Data : YUMA VALLEY : May 19 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.5 60.3 77.5 DegF RELATIVE HUMIDITY 67.1 11.8 36.7 % DEWPOINT 46.0 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 102.0 79.5 90.5 DegF SOIL TEMP. 20 in 84.9 84.2 84.6 DegF WIND SPEED 11.6 3.4 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 220 Degrees SOLAR RADIATION 681.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.7 1515 25.7 2041 30.8 2636 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : May 20 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.8 48.2 55.1 0.9 0.0 0.00 88.7 84.4 0.7 2.0 0.4 44 2 66.4 44.2 44.8 1.2 0.0 0.00 86.9 84.6 1.1 4.0 0.4 175 3 64.4 43.2 46.1 1.1 0.0 0.00 85.1 84.6 1.1 2.7 0.9 330 4 58.8 45.3 61.1 0.7 0.0 0.00 83.5 84.7 0.7 3.1 0.2 349 5 57.0 45.3 65.2 0.6 0.0 0.00 81.9 84.7 0.7 2.9 0.4 3 6 56.3 44.1 63.6 0.6 0.7 0.00 80.4 84.9 1.1 7.2 0.7 187 7 59.4 46.8 63.3 0.6 9.8 0.00 79.3 84.9 1.1 4.5 0.7 81 8 69.4 46.0 43.5 1.4 27.2 0.00 79.0 84.9 1.1 3.4 0.9 14 9 76.6 41.5 28.7 2.2 46.1 0.00 80.1 84.9 2.9 5.8 2.0 71 10 80.8 44.2 27.5 2.6 61.6 0.00 82.2 84.9 2.7 6.7 1.3 123 11 84.9 48.2 28.0 3.0 73.6 0.00 85.5 84.9 6.5 13.0 5.8 165 12 87.6 47.1 24.7 3.4 81.2 0.00 89.1 84.7 10.1 16.1 9.6 169 13 90.1 48.4 23.8 3.7 83.4 0.00 92.5 84.7 11.2 17.4 10.7 183 14 92.5 45.9 20.3 4.2 81.0 0.00 95.4 84.6 11.2 18.8 11.0 178 15 93.4 43.3 17.9 4.4 74.5 0.00 97.9 84.6 12.1 19.9 11.6 187 16 93.4 40.8 16.2 4.5 63.1 0.00 99.5 84.4 11.4 16.8 11.2 195 17 92.7 40.8 16.6 4.3 47.8 0.00 100.4 84.4 10.1 17.4 10.1 207 18 90.1 44.4 20.6 3.8 29.6 0.00 100.2 84.2 8.7 16.6 8.5 204 19 84.7 46.2 26.2 3.0 12.2 0.00 99.3 84.2 7.6 10.7 7.6 198 20 77.0 47.1 34.8 2.1 1.2 0.00 97.5 84.2 4.3 6.5 4.0 196 21 73.0 44.8 36.2 1.8 0.0 0.00 95.2 84.2 1.6 4.9 1.3 246 22 71.1 44.1 37.9 1.6 0.0 0.00 92.8 84.2 1.1 5.1 0.7 41 23 70.9 43.2 36.9 1.6 0.0 0.00 90.9 84.4 2.0 4.3 1.6 79 24 70.7 42.6 36.3 1.6 0.0 0.00 88.9 84.4 1.1 5.4 0.7 95 AZMET Daily Weather Data : YUMA VALLEY : May 20 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.5 55.4 76.1 DegF RELATIVE HUMIDITY 73.6 11.8 36.5 % DEWPOINT 44.8 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 100.4 79.0 89.8 DegF SOIL TEMP. 20 in 84.9 84.2 84.6 DegF WIND SPEED 19.9 4.7 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 185 Degrees SOLAR RADIATION 692.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.2 1533 23.2 2064 28.3 2664 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : May 21 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 69.4 45.0 41.4 1.4 0.0 0.00 87.3 84.4 1.1 2.5 0.7 35 2 67.5 47.5 48.9 1.2 0.0 0.00 85.8 84.6 1.1 2.9 1.1 18 3 65.3 49.1 56.0 0.9 0.0 0.00 84.6 84.6 0.7 3.4 0.4 21 4 64.6 52.3 64.5 0.7 0.0 0.00 83.3 84.7 0.9 2.7 0.9 24 5 65.5 57.2 74.5 0.6 0.0 0.00 82.2 84.7 2.0 6.3 2.0 88 6 66.6 59.0 76.7 0.5 0.5 0.00 81.3 84.7 4.3 8.3 4.3 124 7 68.9 58.8 70.2 0.7 9.3 0.00 80.8 84.7 6.3 13.9 6.3 126 8 72.5 58.1 60.7 1.1 25.8 0.00 80.8 84.7 8.9 15.0 8.7 136 9 76.1 58.1 53.8 1.4 42.8 0.00 81.7 84.7 11.4 17.7 11.2 146 10 79.5 58.6 49.1 1.8 55.4 0.00 83.5 84.7 14.3 20.4 13.9 156 11 82.0 58.6 45.3 2.0 69.5 0.00 85.8 84.7 13.6 20.8 13.4 151 12 84.2 54.5 36.2 2.6 78.1 0.00 88.5 84.6 13.4 22.8 13.2 150 13 86.4 51.3 30.1 3.0 81.0 0.00 91.4 84.6 13.0 19.5 12.5 152 14 87.4 50.4 28.0 3.2 79.6 0.00 94.1 84.6 13.4 21.5 13.0 153 15 88.2 49.5 26.5 3.3 73.1 0.00 96.3 84.4 15.0 23.3 14.5 148 16 88.3 47.7 24.5 3.5 61.2 0.00 97.7 84.4 12.8 19.0 12.5 151 17 87.4 45.5 23.3 3.4 45.2 0.00 98.2 84.2 13.0 18.8 12.8 152 18 84.7 46.2 26.2 3.0 27.0 0.00 98.1 84.2 13.9 21.5 13.9 150 19 81.1 46.4 29.6 2.5 11.7 0.00 97.0 84.2 12.8 19.7 12.8 150 20 75.4 49.3 39.9 1.8 1.0 0.00 95.2 84.2 4.9 13.0 4.7 160 21 72.1 50.9 47.5 1.4 0.0 0.00 93.0 84.2 3.1 6.3 2.7 149 22 70.7 52.5 52.8 1.2 0.0 0.00 91.0 84.2 5.8 12.1 5.8 137 23 70.7 53.1 53.7 1.2 0.0 0.00 89.2 84.4 3.6 6.9 3.4 117 24 70.3 53.8 55.8 1.1 0.0 0.00 87.8 84.4 2.5 7.2 2.2 119 AZMET Daily Weather Data : YUMA VALLEY : May 21 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.9 63.5 76.1 DegF RELATIVE HUMIDITY 78.6 20.2 46.5 % DEWPOINT 52.2 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 98.4 80.6 88.9 DegF SOIL TEMP. 20 in 84.9 84.2 84.6 DegF WIND SPEED 23.3 8.1 MPH WIND VECTOR MAG. 7.4 MPH WIND VECTOR DIR. 146 Degrees SOLAR RADIATION 661.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.9 1554 25.7 2090 30.8 2695 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : May 22 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.7 54.5 60.4 0.9 0.0 0.00 86.5 84.4 1.8 5.6 1.6 153 2 68.0 55.6 64.5 0.8 0.0 0.00 85.3 84.4 1.6 4.9 1.3 104 3 66.0 56.3 70.7 0.6 0.0 0.00 84.2 84.6 2.0 3.8 2.0 119 4 65.1 56.1 72.8 0.6 0.0 0.00 83.1 84.6 2.0 3.8 2.0 121 5 65.1 56.7 74.2 0.6 0.0 0.00 82.2 84.6 1.1 2.7 1.1 67 6 64.2 56.3 75.2 0.5 0.5 0.00 81.1 84.6 0.7 2.7 0.7 125 7 66.0 56.7 72.1 0.6 8.8 0.00 80.4 84.6 1.1 4.0 0.9 165 8 68.9 58.6 70.0 0.7 24.4 0.00 80.2 84.7 4.0 7.6 4.0 161 9 71.4 58.3 63.3 1.0 42.0 0.00 81.1 84.6 5.8 10.3 5.6 164 10 74.3 57.7 56.4 1.3 56.4 0.00 82.9 84.6 5.4 11.6 4.9 157 11 76.6 56.3 49.4 1.6 69.5 0.00 85.5 84.6 6.5 12.5 6.0 163 12 79.2 55.0 43.7 1.9 79.1 0.00 88.5 84.4 7.2 15.2 6.3 163 13 81.3 54.1 39.2 2.2 81.2 0.00 91.8 84.4 7.4 15.0 6.9 153 14 83.7 53.4 35.3 2.5 79.6 0.00 94.8 84.4 8.9 16.6 8.3 158 15 85.1 51.4 31.4 2.8 73.3 0.00 97.2 84.2 9.8 15.4 9.2 158 16 85.6 50.7 30.1 2.9 62.1 0.00 98.8 84.2 8.5 15.2 8.1 155 17 85.3 50.7 30.4 2.9 46.8 0.00 99.7 84.2 10.1 15.0 9.8 144 18 83.7 52.7 34.6 2.6 29.4 0.00 99.5 84.0 11.0 16.1 10.7 142 19 81.0 54.0 39.5 2.2 12.2 0.00 98.6 84.0 9.8 14.1 9.6 142 20 76.5 53.6 45.2 1.7 1.2 0.00 96.6 84.0 9.2 13.6 9.2 139 21 73.6 53.6 49.8 1.4 0.0 0.00 94.5 84.0 9.2 14.1 8.9 146 22 70.7 54.7 56.8 1.1 0.0 0.00 92.1 84.0 6.7 11.9 6.5 146 23 69.3 56.5 64.0 0.9 0.0 0.00 90.1 84.2 7.2 12.1 7.2 152 24 68.0 56.8 67.8 0.8 0.0 0.00 88.5 84.2 4.5 8.5 4.5 156 AZMET Daily Weather Data : YUMA VALLEY : May 22 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.4 63.3 74.1 DegF RELATIVE HUMIDITY 79.0 27.1 54.0 % DEWPOINT 55.0 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 99.9 80.2 89.2 DegF SOIL TEMP. 20 in 84.7 84.0 84.4 DegF WIND SPEED 16.6 5.8 MPH WIND VECTOR MAG. 5.6 MPH WIND VECTOR DIR. 150 Degrees SOLAR RADIATION 666.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 19.8 1574 24.8 2115 29.7 2725 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : May 23 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.6 56.7 70.7 0.6 0.0 0.00 86.9 84.2 1.8 4.5 1.8 116 2 65.7 56.8 73.4 0.6 0.0 0.00 85.6 84.4 1.8 4.3 1.6 107 3 65.1 56.8 74.9 0.5 0.0 0.00 84.2 84.4 1.3 3.4 1.3 104 4 63.5 55.8 75.8 0.5 0.0 0.00 83.1 84.4 1.1 3.4 0.9 154 5 62.8 55.9 78.6 0.4 0.0 0.00 81.9 84.6 1.1 3.1 1.1 324 6 63.0 56.7 79.8 0.4 0.5 0.00 81.0 84.6 1.3 2.7 1.3 332 7 65.8 57.6 74.5 0.6 9.6 0.00 80.1 84.6 1.1 4.5 0.9 144 8 68.9 59.4 71.6 0.7 26.3 0.00 80.1 84.6 5.1 8.5 5.1 162 9 72.1 57.9 61.3 1.0 43.7 0.00 80.8 84.6 6.7 11.0 6.5 173 10 74.3 56.5 53.7 1.3 59.0 0.00 82.8 84.6 5.6 11.0 4.9 183 11 76.5 55.4 48.0 1.6 70.9 0.00 85.3 84.6 3.6 13.0 2.2 199 12 78.6 54.9 43.9 1.9 78.4 0.00 88.5 84.4 3.6 8.7 2.7 191 13 80.4 53.8 39.8 2.1 81.2 0.00 92.1 84.4 4.9 11.0 3.6 147 14 82.9 52.0 34.3 2.5 79.3 0.00 95.4 84.4 5.4 13.0 4.7 151 15 85.3 50.4 30.0 2.9 72.4 0.00 98.1 84.2 7.8 15.0 7.4 179 16 86.7 48.7 26.9 3.2 60.9 0.00 99.9 84.2 5.6 10.3 4.9 176 17 88.2 47.5 24.6 3.4 46.1 0.00 100.9 84.0 5.1 8.9 4.7 186 18 87.4 49.5 27.1 3.2 29.6 0.00 101.1 84.0 6.5 9.8 6.3 185 19 85.5 50.9 30.5 2.9 12.7 0.00 100.2 84.0 5.1 8.3 4.9 223 20 81.7 49.5 32.7 2.5 1.2 0.00 98.4 84.0 3.4 4.5 3.4 236 21 77.5 48.7 36.4 2.0 0.0 0.00 96.3 84.0 3.1 4.9 3.1 263 22 72.0 52.7 51.0 1.3 0.0 0.00 94.1 84.0 4.0 11.0 3.6 204 23 69.1 55.4 61.7 0.9 0.0 0.00 91.9 84.2 2.5 4.9 1.6 179 24 69.8 53.4 55.9 1.1 0.0 0.00 90.1 84.2 1.1 2.7 1.1 327 AZMET Daily Weather Data : YUMA VALLEY : May 23 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.7 62.1 74.5 DegF RELATIVE HUMIDITY 82.5 22.8 52.4 % DEWPOINT 53.8 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 101.1 79.9 90.0 DegF SOIL TEMP. 20 in 84.6 84.0 84.4 DegF WIND SPEED 15.0 3.8 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 182 Degrees SOLAR RADIATION 671.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.2 1594 25.0 2140 30.1 2755 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : May 24 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.7 51.4 54.3 1.1 0.0 0.00 88.3 84.2 1.6 3.8 1.3 353 2 65.8 52.2 61.3 0.8 0.0 0.00 86.9 84.4 0.9 2.7 0.9 35 3 64.4 51.1 61.9 0.8 0.0 0.00 85.3 84.4 0.7 2.0 0.7 30 4 63.3 51.4 65.7 0.7 0.0 0.00 83.8 84.6 0.9 2.7 0.7 63 5 59.7 50.5 71.8 0.5 0.0 0.00 82.4 84.6 1.3 4.3 0.4 50 6 59.4 50.0 71.2 0.5 0.7 0.00 81.1 84.6 0.9 2.7 0.7 347 7 63.0 52.0 67.1 0.6 10.8 0.00 80.1 84.7 0.9 2.9 0.4 237 8 71.2 52.0 50.9 1.3 27.7 0.00 79.9 84.7 2.7 6.0 2.5 245 9 75.2 47.7 37.9 1.9 45.4 0.00 80.8 84.7 2.7 4.9 2.2 210 10 79.3 47.1 32.2 2.3 60.7 0.00 82.8 84.7 3.1 5.6 2.7 182 11 83.3 43.5 24.7 2.9 72.2 0.00 85.8 84.6 2.9 5.6 2.2 194 12 86.5 39.9 19.4 3.5 79.6 0.00 89.4 84.6 3.1 7.8 2.0 125 13 89.2 36.7 15.8 4.0 81.5 0.00 93.2 84.6 3.8 8.5 3.1 194 14 90.7 36.0 14.6 4.2 79.6 0.00 96.8 84.4 4.9 9.4 4.0 192 15 92.3 39.9 16.1 4.3 72.6 0.00 99.5 84.4 5.8 9.8 5.4 208 16 93.2 39.6 15.4 4.5 61.4 0.00 101.5 84.2 4.7 9.8 4.3 219 17 93.7 39.7 15.4 4.6 47.1 0.00 102.6 84.2 4.5 10.1 4.0 234 18 93.4 41.2 16.5 4.5 29.1 0.00 102.9 84.2 4.3 7.4 4.0 211 19 91.0 43.9 19.6 4.0 12.4 0.00 102.2 84.2 3.8 8.1 3.6 240 20 86.9 44.8 23.4 3.4 1.2 0.00 100.4 84.2 2.9 4.5 2.9 230 21 78.6 51.1 38.8 2.1 0.0 0.00 98.2 84.2 4.5 10.7 4.0 196 22 72.5 55.2 54.7 1.2 0.0 0.00 95.9 84.2 0.9 2.9 0.7 246 23 70.9 55.0 57.5 1.1 0.0 0.00 93.7 84.2 0.4 1.8 0.2 299 24 70.7 54.7 56.8 1.1 0.0 0.00 91.8 84.4 0.7 1.8 0.4 13 AZMET Daily Weather Data : YUMA VALLEY : May 24 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.5 58.3 77.7 DegF RELATIVE HUMIDITY 78.4 11.7 40.1 % DEWPOINT 46.9 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 102.9 79.7 91.0 DegF SOIL TEMP. 20 in 84.7 84.0 84.4 DegF WIND SPEED 10.7 2.7 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 212 Degrees SOLAR RADIATION 681.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 19.6 1614 24.7 2165 29.7 2785 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : May 25 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.9 53.6 58.1 1.0 0.0 0.00 89.8 84.4 0.9 2.5 0.7 332 2 67.6 53.4 60.7 0.9 0.0 0.00 88.2 84.6 0.4 2.2 0.4 41 3 66.9 53.1 61.2 0.9 0.0 0.00 86.7 84.6 1.1 2.7 0.9 10 4 65.5 54.0 66.4 0.7 0.0 0.00 85.3 84.7 0.9 3.4 0.7 336 5 64.0 54.3 70.4 0.6 0.0 0.00 84.0 84.7 0.7 2.2 0.7 291 6 63.5 53.4 69.6 0.6 0.7 0.00 82.8 84.9 0.9 2.0 0.7 254 7 67.1 53.4 61.9 0.9 8.6 0.00 81.9 84.9 1.1 3.4 0.7 258 8 69.6 53.8 56.9 1.1 16.0 0.00 81.5 84.9 2.7 4.5 2.7 237 9 74.8 49.1 40.5 1.8 45.4 0.00 82.0 84.9 4.5 7.8 4.3 178 10 80.1 46.0 30.2 2.5 60.0 0.00 83.8 84.9 4.7 8.7 4.5 166 11 83.8 46.6 27.4 2.9 71.4 0.00 86.5 84.9 5.4 10.5 4.9 178 12 86.7 46.2 24.6 3.3 78.6 0.00 90.0 84.9 5.8 11.0 5.1 178 13 89.6 45.7 22.0 3.7 80.8 0.00 93.6 84.9 4.7 10.3 4.0 207 14 91.6 45.3 20.4 4.0 79.1 0.00 97.0 84.7 3.6 7.6 2.7 212 15 93.6 43.7 18.0 4.4 72.6 0.00 100.0 84.7 3.8 7.4 3.1 215 16 94.5 42.1 16.4 4.6 61.9 0.00 102.4 84.6 5.1 8.7 4.9 207 17 95.2 40.1 14.9 4.8 46.6 0.00 103.5 84.6 4.0 7.2 3.6 220 18 94.5 47.3 20.1 4.4 28.7 0.00 103.8 84.6 3.8 7.6 3.6 221 19 92.3 53.8 27.3 3.8 12.7 0.00 103.1 84.6 2.9 4.9 2.9 208 20 86.2 57.0 37.6 2.7 1.4 0.00 101.7 84.6 2.7 4.3 2.7 210 21 78.6 54.9 44.0 1.9 0.0 0.00 99.5 84.6 4.0 8.3 3.8 199 22 73.4 52.2 47.3 1.5 0.0 0.00 97.0 84.6 1.3 3.6 1.3 244 23 72.0 49.3 44.6 1.5 0.0 0.00 94.8 84.7 1.3 3.8 0.9 356 24 69.8 49.8 49.0 1.3 0.0 0.00 92.7 84.7 1.8 4.9 1.6 45 AZMET Daily Weather Data : YUMA VALLEY : May 25 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.3 62.4 78.8 DegF RELATIVE HUMIDITY 77.2 8.7 41.2 % DEWPOINT 50.0 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 103.8 81.5 92.1 DegF SOIL TEMP. 20 in 84.9 84.4 84.7 DegF WIND SPEED 11.0 2.9 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 204 Degrees SOLAR RADIATION 664.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.8 1635 26.8 2192 31.9 2816 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : May 26 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.0 46.0 42.3 1.4 0.0 0.00 90.7 84.9 1.8 3.8 1.8 29 2 70.7 42.1 35.8 1.6 0.0 0.00 88.9 84.9 1.6 2.7 1.3 34 3 70.5 40.1 33.0 1.7 0.0 0.00 87.4 85.1 1.1 2.0 1.1 20 4 67.6 42.6 40.2 1.4 0.0 0.00 86.0 85.1 1.1 3.6 1.1 349 5 66.9 45.9 46.7 1.2 0.0 0.00 84.7 85.3 1.3 3.4 1.3 321 6 67.1 43.3 42.3 1.3 0.7 0.00 83.5 85.3 0.9 2.7 0.7 308 7 69.1 48.0 47.2 1.3 10.5 0.00 82.6 85.5 0.7 2.0 0.7 284 8 76.3 45.5 33.7 2.1 27.2 0.00 82.4 85.5 1.6 3.6 1.1 231 9 80.6 45.1 28.7 2.5 44.4 0.00 83.3 85.5 4.5 10.3 4.3 162 10 85.1 43.9 23.6 3.2 59.7 0.00 85.3 85.5 8.7 14.5 8.5 146 11 88.0 43.7 21.5 3.5 71.7 0.00 88.0 85.5 8.9 15.2 8.5 166 12 90.0 42.3 19.1 3.9 79.8 0.00 91.0 85.3 11.6 16.8 11.4 177 13 92.3 42.1 17.7 4.3 82.4 0.00 94.1 85.3 9.6 16.1 9.2 178 14 94.5 40.6 15.5 4.7 81.0 0.00 97.2 85.3 8.5 15.2 8.3 179 15 94.6 42.6 16.8 4.6 63.1 0.00 99.5 85.1 7.6 15.0 7.4 174 16 95.9 42.6 16.2 4.8 59.5 0.00 101.3 85.1 7.2 13.6 6.7 173 17 96.1 42.1 15.6 4.9 47.3 0.00 102.6 85.1 6.9 12.8 6.7 184 18 92.8 48.4 22.1 4.1 29.9 0.00 102.7 84.9 6.7 11.6 6.5 207 19 85.8 49.8 29.1 3.0 12.2 0.00 102.0 84.9 6.0 11.2 6.0 214 20 80.1 51.4 37.0 2.2 1.4 0.00 100.2 84.9 3.8 5.6 3.8 221 21 75.4 50.9 42.4 1.7 0.0 0.00 97.9 85.1 2.7 4.3 2.5 213 22 72.7 51.1 46.5 1.5 0.0 0.00 95.5 85.1 1.6 3.8 0.9 179 23 70.7 48.9 46.0 1.4 0.0 0.00 93.4 85.1 1.3 3.8 0.9 50 24 70.0 47.7 45.1 1.4 0.0 0.00 91.4 85.3 1.3 3.6 1.3 25 AZMET Daily Weather Data : YUMA VALLEY : May 26 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.2 65.1 80.1 DegF RELATIVE HUMIDITY 56.4 10.6 31.8 % DEWPOINT 45.3 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 102.9 82.2 92.1 DegF SOIL TEMP. 20 in 85.5 84.7 85.1 DegF WIND SPEED 16.8 4.5 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 180 Degrees SOLAR RADIATION 671.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.2 1659 28.3 2220 33.1 2850 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : May 27 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.5 47.7 47.3 1.3 0.0 0.00 89.6 85.3 2.0 3.6 2.0 31 2 68.0 45.5 44.6 1.3 0.0 0.00 88.0 85.5 1.3 2.7 1.3 20 3 68.0 41.7 38.6 1.4 0.0 0.00 86.4 85.5 1.3 3.4 1.3 22 4 65.8 42.6 43.0 1.2 0.0 0.00 85.1 85.5 0.9 3.6 0.9 16 5 63.3 45.1 51.5 1.0 0.0 0.00 83.7 85.6 0.7 2.7 0.7 3 6 61.7 49.3 63.6 0.7 0.7 0.00 82.4 85.6 0.7 2.7 0.2 191 7 64.9 49.1 56.9 0.9 11.2 0.00 81.5 85.6 0.9 3.4 0.4 65 8 73.9 45.5 36.4 1.8 28.4 0.00 81.3 85.8 0.9 5.6 0.2 198 9 79.3 41.2 25.7 2.5 46.1 0.00 82.2 85.8 1.6 4.0 1.6 228 10 83.1 41.0 22.7 3.0 61.6 0.00 84.4 85.6 4.9 8.9 4.7 169 11 87.1 41.7 20.5 3.5 73.1 0.00 87.4 85.6 4.3 11.6 4.0 175 12 90.3 41.0 17.9 4.0 80.5 0.00 90.9 85.6 7.6 13.6 7.2 167 13 93.2 39.0 15.2 4.5 82.7 0.00 94.3 85.5 7.8 14.1 7.4 188 14 94.6 39.0 14.5 4.8 80.8 0.00 97.5 85.5 8.3 15.0 7.6 179 15 95.7 37.9 13.5 5.0 74.1 0.00 100.2 85.3 6.7 12.5 6.0 149 16 96.8 36.0 12.1 5.2 62.3 0.00 102.2 85.3 5.8 11.4 5.4 173 17 97.3 35.4 11.6 5.3 47.5 0.00 103.6 85.1 4.7 8.9 4.0 198 18 95.5 44.8 17.6 4.7 30.6 0.00 104.0 85.1 4.7 8.3 4.7 209 19 87.8 48.0 25.6 3.4 13.4 0.00 103.1 85.1 6.3 12.1 6.3 217 20 81.1 48.9 32.5 2.5 1.7 0.00 101.3 85.1 3.1 5.1 3.1 217 21 76.6 46.9 35.1 2.0 0.0 0.00 98.8 85.1 2.9 4.9 2.9 220 22 73.0 46.2 38.2 1.7 0.0 0.00 96.4 85.1 0.4 2.0 0.4 207 23 72.1 43.7 36.2 1.7 0.0 0.00 94.1 85.3 0.9 2.7 0.2 328 24 69.4 44.4 40.7 1.5 0.0 0.00 91.9 85.3 1.8 3.8 1.6 44 AZMET Daily Weather Data : YUMA VALLEY : May 27 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.2 61.0 79.5 DegF RELATIVE HUMIDITY 79.5 8.1 31.7 % DEWPOINT 43.3 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 104.0 81.1 92.1 DegF SOIL TEMP. 20 in 85.8 85.1 85.5 DegF WIND SPEED 15.0 3.4 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 183 Degrees SOLAR RADIATION 694.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.6 1680 26.5 2246 31.5 2881 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : May 28 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.0 42.1 36.5 1.6 0.0 0.00 90.1 85.5 1.1 3.8 1.1 333 2 67.3 45.1 45.3 1.3 0.0 0.00 88.3 85.5 0.9 3.4 0.0 207 3 64.8 46.8 52.1 1.0 0.0 0.00 86.9 85.6 1.3 3.4 0.9 63 4 62.8 45.0 52.3 0.9 0.0 0.00 85.3 85.6 1.6 4.7 0.9 75 5 63.5 43.3 48.0 1.0 0.0 0.00 84.0 85.8 0.9 4.3 0.7 329 6 65.3 41.9 42.3 1.2 0.7 0.00 82.8 85.8 1.1 3.4 0.9 317 7 66.9 45.7 46.5 1.2 10.5 0.00 81.9 85.8 2.2 4.7 2.0 37 8 74.3 47.1 38.5 1.8 27.2 0.00 81.7 85.8 3.1 6.7 2.0 94 9 79.5 52.3 39.0 2.1 45.2 0.00 82.8 85.8 6.9 11.0 6.9 151 10 83.1 52.2 34.5 2.5 60.7 0.00 84.7 85.8 6.3 10.3 6.0 145 11 86.7 47.7 26.0 3.2 72.9 0.00 87.8 85.8 6.7 10.3 6.3 145 12 89.4 41.7 19.0 3.8 80.3 0.00 91.2 85.8 7.8 15.9 7.4 155 13 91.4 45.1 20.4 4.0 82.4 0.00 94.5 85.6 9.8 17.2 9.4 175 14 93.9 43.9 18.0 4.4 80.3 0.00 97.5 85.6 8.1 14.1 7.6 162 15 95.5 39.4 14.4 4.9 73.8 0.00 100.2 85.6 6.9 14.1 6.5 162 16 96.4 36.0 12.2 5.1 62.8 0.00 102.2 85.5 8.3 13.6 7.8 149 17 96.3 33.3 11.0 5.2 48.5 0.00 103.3 85.5 7.8 12.1 7.4 137 18 95.0 37.8 13.7 4.8 30.8 0.00 103.5 85.3 7.2 10.3 7.2 146 19 90.7 41.0 17.8 4.1 13.6 0.00 102.7 85.3 7.4 10.5 7.2 144 20 82.6 46.0 28.2 2.8 1.7 0.00 100.9 85.3 4.9 10.7 4.5 166 21 77.2 46.8 34.1 2.1 0.0 0.00 98.6 85.3 0.7 2.7 0.4 207 22 74.7 46.2 36.5 1.9 0.0 0.00 96.3 85.5 3.1 5.8 2.0 211 23 74.8 43.3 32.5 2.0 0.0 0.00 94.1 85.5 1.6 7.2 0.4 276 24 70.2 44.2 39.5 1.5 0.0 0.00 92.1 85.5 0.7 2.0 0.4 11 AZMET Daily Weather Data : YUMA VALLEY : May 28 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.0 61.5 79.7 DegF RELATIVE HUMIDITY 61.0 8.5 31.6 % DEWPOINT 43.9 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 103.5 81.5 92.3 DegF SOIL TEMP. 20 in 86.0 85.3 85.6 DegF WIND SPEED 17.2 4.5 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 151 Degrees SOLAR RADIATION 691.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.6 1702 26.6 2273 31.5 2913 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : May 29 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 69.6 46.2 43.1 1.4 0.0 0.00 90.1 85.6 1.6 4.3 0.9 308 2 69.3 43.2 38.9 1.5 0.0 0.00 88.5 85.6 1.6 4.3 1.3 314 3 66.2 46.6 49.3 1.1 0.0 0.00 86.9 85.8 0.9 3.4 0.9 285 4 68.0 38.8 34.6 1.5 0.0 0.00 85.6 85.8 2.5 7.2 1.6 194 5 65.8 40.8 40.0 1.3 0.0 0.00 84.2 86.0 1.8 5.6 0.9 184 6 63.5 43.3 48.1 1.0 0.7 0.00 82.9 86.0 2.2 4.0 1.3 77 7 67.1 45.7 45.9 1.2 11.5 0.00 82.0 86.0 2.5 5.6 2.5 121 8 74.7 48.6 40.0 1.8 28.7 0.00 81.7 86.0 6.7 10.5 6.5 134 9 78.6 48.6 35.0 2.2 46.3 0.00 82.8 86.0 6.9 10.7 6.7 140 10 82.6 45.3 27.3 2.8 62.3 0.00 84.7 86.0 7.2 12.1 6.7 146 11 85.8 40.8 20.6 3.3 74.3 0.00 87.6 86.0 6.9 12.1 6.5 164 12 88.2 38.7 17.6 3.8 81.7 0.00 90.9 86.0 6.3 13.0 5.8 151 13 90.9 36.0 14.5 4.2 83.6 0.00 94.5 85.8 6.0 11.4 5.1 170 14 92.8 36.0 13.6 4.5 81.2 0.00 97.7 85.8 4.5 13.4 3.6 178 15 94.6 34.9 12.3 4.9 74.5 0.00 100.8 85.6 5.6 12.5 4.9 190 16 96.1 35.8 12.2 5.1 63.3 0.00 102.9 85.6 6.0 10.3 5.6 205 17 96.6 37.4 12.9 5.1 48.5 0.00 104.0 85.6 6.0 11.0 5.8 205 18 96.3 41.0 14.9 5.0 31.3 0.00 104.2 85.5 4.7 8.3 4.5 207 19 93.0 48.9 22.5 4.1 13.9 0.00 103.5 85.5 4.3 6.3 4.3 212 20 83.1 56.7 41.0 2.3 1.7 0.00 102.0 85.5 3.6 5.8 3.6 212 21 78.3 54.0 43.0 1.9 0.0 0.00 99.7 85.5 3.6 5.6 3.4 231 22 74.1 55.2 51.8 1.4 0.0 0.00 97.3 85.5 1.3 4.7 1.3 180 23 72.3 53.6 51.6 1.3 0.0 0.00 95.0 85.6 0.4 1.3 0.2 246 24 72.9 48.9 42.9 1.6 0.0 0.00 93.0 85.6 0.7 2.7 0.2 334 AZMET Daily Weather Data : YUMA VALLEY : May 29 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.3 62.4 80.1 DegF RELATIVE HUMIDITY 60.8 9.9 32.2 % DEWPOINT 44.4 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 104.4 81.7 92.7 DegF SOIL TEMP. 20 in 86.0 85.5 85.8 DegF WIND SPEED 13.4 4.0 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 176 Degrees SOLAR RADIATION 703.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.0 1724 27.0 2300 32.0 2945 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : May 30 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.6 47.7 42.8 1.5 0.0 0.00 91.0 85.8 1.3 2.7 1.1 27 2 69.4 48.9 48.0 1.3 0.0 0.00 89.2 85.8 0.7 2.0 0.4 324 3 66.9 51.3 57.3 1.0 0.0 0.00 87.6 86.0 1.3 2.7 1.1 293 4 66.0 51.1 59.2 0.9 0.0 0.00 86.2 86.0 1.1 2.9 0.7 235 5 63.3 52.2 66.9 0.7 0.0 0.00 84.7 86.0 1.3 3.4 1.3 277 6 62.4 49.6 63.3 0.7 1.0 0.00 83.5 86.2 1.6 4.5 1.3 42 7 66.6 50.2 55.8 1.0 11.5 0.00 82.4 86.2 0.7 2.5 0.4 15 8 75.2 46.9 36.8 1.9 28.7 0.00 82.2 86.2 1.3 3.6 0.4 169 9 79.5 44.1 28.6 2.5 46.1 0.00 83.1 86.2 4.9 9.4 4.7 170 10 83.3 40.6 22.2 3.0 61.6 0.00 85.1 86.2 6.7 11.2 6.5 150 11 87.1 39.2 18.6 3.6 73.3 0.00 88.0 86.2 6.3 10.7 6.0 142 12 90.3 39.9 17.2 4.0 80.5 0.00 91.4 86.2 7.2 12.1 6.5 169 13 92.8 38.3 14.9 4.5 82.4 0.00 94.8 86.0 7.4 13.2 6.7 188 14 95.4 38.7 14.0 4.9 80.5 0.00 98.1 86.0 7.2 13.0 6.5 188 15 97.3 35.8 11.8 5.3 74.3 0.00 100.8 86.0 6.9 12.8 6.5 182 16 98.6 36.9 11.8 5.5 62.1 0.00 102.9 85.8 6.7 11.6 6.3 197 17 98.6 35.4 11.1 5.6 48.5 0.00 104.0 85.8 6.3 11.2 5.8 190 18 97.9 38.7 13.0 5.3 31.3 0.00 104.4 85.8 4.9 8.9 4.7 212 19 95.9 41.9 15.7 4.9 14.3 0.00 103.6 85.6 3.4 5.4 3.4 214 20 85.6 46.2 25.6 3.1 1.9 0.00 102.2 85.6 4.9 6.3 4.7 228 21 78.1 44.6 30.7 2.3 0.0 0.00 99.7 85.6 2.9 6.0 2.7 244 22 72.7 46.4 39.0 1.7 0.0 0.00 97.2 85.8 1.1 3.4 1.1 138 23 71.2 45.5 39.8 1.6 0.0 0.00 94.8 85.8 1.1 4.3 0.9 329 24 70.7 46.4 41.8 1.5 0.0 0.00 92.7 85.8 0.9 2.9 0.4 5 AZMET Daily Weather Data : YUMA VALLEY : May 30 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.5 60.6 80.8 DegF RELATIVE HUMIDITY 76.9 8.2 32.8 % DEWPOINT 44.1 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 104.4 82.0 92.8 DegF SOIL TEMP. 20 in 86.2 85.6 86.0 DegF WIND SPEED 13.2 3.6 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 187 Degrees SOLAR RADIATION 697.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.6 1745 26.5 2326 31.5 2976 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : May 31 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 67.3 48.0 50.4 1.1 0.0 0.00 90.7 86.0 1.8 4.7 1.6 158 2 65.3 47.5 52.4 1.0 0.0 0.00 88.9 86.0 2.7 6.9 2.2 164 3 64.4 48.9 57.3 0.9 0.0 0.00 87.3 86.2 1.1 2.7 1.1 286 4 62.6 48.4 59.7 0.8 0.0 0.00 85.8 86.2 0.7 2.5 0.7 69 5 61.9 47.7 59.7 0.8 0.0 0.00 84.6 86.4 0.7 2.9 0.4 344 6 61.7 47.8 60.6 0.7 1.0 0.00 83.3 86.4 2.7 6.3 2.5 37 7 66.2 48.7 53.5 1.0 10.8 0.00 82.2 86.4 1.6 4.5 1.6 33 8 77.0 44.2 31.8 2.2 28.2 0.00 82.0 86.5 0.7 3.4 0.2 123 9 79.7 45.0 29.4 2.5 46.1 0.00 83.1 86.4 4.0 6.7 3.8 210 10 84.2 41.7 22.5 3.1 61.2 0.00 85.1 86.4 4.9 8.1 4.3 236 11 87.8 37.4 16.9 3.7 73.1 0.00 88.0 86.4 4.9 10.7 4.7 258 12 91.2 34.2 13.3 4.3 80.3 0.00 91.4 86.4 4.7 11.4 4.5 250 13 94.5 31.8 11.0 4.9 82.7 0.00 95.0 86.2 5.1 10.3 4.7 235 14 96.4 32.5 10.7 5.2 80.8 0.00 98.4 86.2 5.6 11.2 4.7 202 15 97.7 31.6 9.9 5.5 73.6 0.00 101.3 86.0 5.1 10.5 4.7 193 16 98.6 33.1 10.2 5.6 61.9 0.00 103.5 86.0 5.8 10.7 5.6 192 17 98.1 37.0 12.1 5.4 45.6 0.00 104.5 86.0 7.2 11.6 6.9 201 18 96.1 40.5 14.8 4.9 26.3 0.00 104.5 85.8 5.8 10.3 5.6 202 19 92.3 43.9 18.8 4.2 10.3 0.00 103.5 85.8 3.1 5.8 2.9 205 20 86.9 45.1 23.5 3.4 2.2 0.00 101.8 85.8 1.8 4.3 1.6 181 21 78.4 48.2 34.9 2.2 0.0 0.00 99.5 85.8 2.2 5.1 2.0 219 22 78.1 43.5 29.4 2.3 0.0 0.00 97.2 86.0 6.0 12.1 5.4 251 23 76.8 39.0 25.8 2.3 0.0 0.00 94.8 86.0 6.7 10.5 6.5 241 24 70.9 41.5 34.9 1.7 0.0 0.00 92.8 86.0 2.9 6.0 1.6 198 AZMET Daily Weather Data : YUMA VALLEY : May 31 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.1 60.4 80.6 DegF RELATIVE HUMIDITY 67.6 8.1 31.0 % DEWPOINT 41.9 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 104.7 82.0 92.8 DegF SOIL TEMP. 20 in 86.5 85.8 86.2 DegF WIND SPEED 12.1 3.6 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 217 Degrees SOLAR RADIATION 683.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.4 1767 26.5 2353 31.3 3007 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jun 1 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 69.3 43.2 39.2 1.5 0.0 0.00 90.9 86.2 4.3 8.3 4.0 162 2 67.5 45.5 45.2 1.3 0.0 0.00 89.2 86.2 2.7 5.6 2.5 177 3 66.0 44.4 45.6 1.2 0.0 0.00 87.6 86.4 1.6 4.9 1.1 137 4 67.8 44.6 43.2 1.4 0.0 0.00 86.2 86.4 2.7 9.8 1.3 301 5 68.5 46.2 46.2 1.4 0.0 0.00 84.9 86.4 4.0 10.3 0.9 264 6 60.1 47.7 63.5 0.6 0.7 0.00 83.8 86.5 1.3 3.4 1.1 207 7 63.3 47.8 57.1 0.9 11.0 0.00 82.8 86.5 2.0 4.0 1.8 164 8 71.4 46.6 41.4 1.5 28.4 0.00 82.4 86.5 3.4 5.1 3.4 227 9 79.2 46.0 31.0 2.4 47.1 0.00 83.3 86.5 5.1 8.5 4.9 203 10 84.2 45.0 25.5 3.0 56.1 0.00 85.3 86.5 6.7 10.1 6.3 217 11 87.3 40.6 19.5 3.6 62.3 0.00 87.8 86.5 5.4 8.5 5.1 240 12 91.0 39.6 16.6 4.2 76.4 0.00 90.9 86.4 4.0 7.4 3.8 262 13 94.5 37.9 14.0 4.8 77.4 0.00 94.3 86.4 5.4 10.5 4.9 214 14 96.1 40.6 14.8 5.0 69.5 0.00 97.7 86.4 6.9 10.5 6.7 204 15 97.7 42.1 14.9 5.2 63.1 0.00 100.0 86.2 7.4 12.1 7.2 207 16 96.4 45.7 17.9 4.8 34.2 0.00 101.5 86.2 5.4 8.1 5.1 210 17 96.4 43.5 16.4 4.9 23.9 0.00 101.7 86.0 4.3 6.7 4.0 215 18 97.3 47.8 18.7 4.9 24.1 0.00 101.3 86.0 2.0 4.3 1.8 244 19 94.8 46.9 19.7 4.5 7.2 0.00 100.8 86.0 2.5 5.6 2.5 225 20 86.9 49.1 27.2 3.2 1.2 0.00 99.5 86.0 2.2 4.0 2.0 227 21 79.3 50.5 36.9 2.2 0.0 0.00 97.5 86.0 2.0 4.9 2.0 207 22 75.7 52.0 43.5 1.7 0.0 0.00 95.5 86.0 0.9 3.1 0.9 249 23 73.6 52.9 48.4 1.5 0.0 0.00 93.7 86.0 0.7 2.2 0.2 129 24 71.6 52.3 50.7 1.3 0.0 0.00 91.9 86.2 2.5 5.1 2.2 41 AZMET Daily Weather Data : YUMA VALLEY : Jun 1 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.0 58.8 80.6 DegF RELATIVE HUMIDITY 68.5 11.2 33.2 % DEWPOINT 45.7 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 101.7 82.4 92.1 DegF SOIL TEMP. 20 in 86.5 86.0 86.2 DegF WIND SPEED 12.1 3.6 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 213 Degrees SOLAR RADIATION 582.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.7 1788 25.7 2379 30.8 3038 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jun 2 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.6 51.8 49.5 1.3 0.0 0.00 90.3 86.2 1.8 5.4 1.6 12 2 71.8 52.2 49.9 1.3 0.0 0.00 89.1 86.2 1.8 5.6 0.4 69 3 69.3 53.6 57.7 1.0 0.0 0.00 87.8 86.4 2.2 4.0 2.0 306 4 68.0 53.2 59.2 1.0 0.0 0.00 86.5 86.4 2.0 5.1 2.0 277 5 67.3 51.3 56.4 1.0 0.0 0.00 85.3 86.4 1.6 4.9 1.3 299 6 67.6 50.9 55.2 1.0 0.7 0.00 84.2 86.5 1.6 5.6 1.3 290 7 70.9 53.4 53.8 1.2 10.3 0.00 83.3 86.5 2.7 5.6 2.7 262 8 75.0 52.0 44.8 1.6 21.7 0.00 83.1 86.5 2.0 5.6 1.8 230 9 80.6 50.7 35.5 2.3 40.1 0.00 84.0 86.5 2.9 5.6 2.7 216 10 83.1 49.3 31.0 2.7 36.5 0.00 85.8 86.5 4.5 8.3 4.3 170 11 86.0 48.6 27.6 3.1 54.5 0.00 87.6 86.5 6.5 12.5 6.3 161 12 89.1 45.5 22.1 3.7 48.7 0.00 90.1 86.4 7.2 13.0 6.7 178 13 89.2 50.0 26.3 3.5 29.9 0.00 91.8 86.4 5.6 10.3 5.1 210 14 89.4 54.7 30.9 3.3 30.1 0.00 92.8 86.4 2.9 5.6 2.5 258 15 91.4 52.0 26.3 3.7 40.1 0.00 93.7 86.2 2.7 5.8 2.2 263 16 93.4 48.2 21.4 4.2 33.5 0.00 95.0 86.2 4.3 10.5 3.6 143 17 94.1 49.3 21.9 4.3 22.7 0.00 95.9 86.0 2.2 7.8 1.3 212 18 92.8 48.7 22.4 4.1 14.6 0.00 96.3 86.0 4.7 9.2 4.0 181 19 86.9 47.7 25.8 3.3 5.0 0.00 95.9 86.0 4.9 10.1 4.7 239 20 81.3 50.9 35.1 2.4 1.4 0.00 94.6 86.0 2.2 4.9 2.2 182 21 75.9 55.0 48.5 1.6 0.0 0.00 93.2 86.0 0.9 2.7 0.4 162 22 71.6 56.1 58.4 1.1 0.0 0.00 91.6 86.0 0.4 2.7 0.2 279 23 69.4 55.2 60.5 1.0 0.0 0.00 89.8 86.0 0.9 3.4 0.7 309 24 69.1 53.2 57.0 1.0 0.0 0.00 88.2 86.0 0.9 2.7 0.7 292 AZMET Daily Weather Data : YUMA VALLEY : Jun 2 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.4 65.3 79.3 DegF RELATIVE HUMIDITY 72.9 14.8 40.7 % DEWPOINT 51.4 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 96.3 83.1 90.0 DegF SOIL TEMP. 20 in 86.5 85.8 86.2 DegF WIND SPEED 13.0 2.9 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 209 Degrees SOLAR RADIATION 390.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.0 1811 28.1 2407 33.1 3071 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jun 3 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.0 54.3 66.0 0.8 0.0 0.00 86.7 86.0 1.1 4.0 0.9 32 2 65.1 52.5 64.0 0.8 0.0 0.00 85.3 86.0 1.8 4.3 1.8 43 3 63.3 52.9 68.9 0.6 0.0 0.00 84.0 86.0 1.6 3.4 1.3 47 4 62.4 52.3 69.8 0.6 0.0 0.00 82.8 86.0 0.7 2.0 0.4 5 5 63.3 51.1 64.4 0.7 0.0 0.00 81.7 86.0 0.4 2.0 0.2 65 6 63.5 51.6 65.5 0.7 0.7 0.00 80.6 86.0 1.8 3.8 1.6 360 7 68.2 54.1 60.8 0.9 10.5 0.00 79.9 86.0 1.3 3.4 1.3 24 8 74.1 57.4 56.0 1.3 27.0 0.00 80.1 86.0 2.5 6.5 1.8 111 9 79.5 58.5 48.8 1.8 44.2 0.00 81.3 86.0 5.4 8.9 5.1 148 10 84.7 54.3 35.4 2.6 59.3 0.00 83.7 86.0 6.5 12.1 6.0 148 11 88.3 51.4 28.3 3.3 70.9 0.00 86.7 85.8 5.6 11.0 5.4 135 12 91.6 48.6 23.1 3.9 77.9 0.00 90.3 85.8 5.4 11.4 4.7 173 13 94.6 43.9 17.6 4.6 80.3 0.00 94.1 85.6 6.0 10.5 5.6 207 14 96.8 43.3 16.1 5.0 78.4 0.00 97.5 85.6 5.1 9.6 4.7 213 15 99.0 43.0 14.8 5.4 72.2 0.00 100.6 85.5 6.5 10.7 6.0 224 16 100.2 41.2 13.3 5.7 61.2 0.00 102.6 85.5 5.1 9.8 4.7 225 17 100.8 41.5 13.3 5.8 46.3 0.00 104.0 85.5 5.4 8.7 5.1 213 18 100.4 43.9 14.7 5.6 29.6 0.00 104.5 85.3 4.5 7.6 4.3 217 19 97.7 50.9 20.9 4.8 13.4 0.00 104.0 85.3 3.4 4.9 3.4 217 20 88.0 55.8 33.9 3.0 1.9 0.00 102.6 85.3 3.4 5.1 3.4 209 21 80.2 55.9 43.6 2.0 0.0 0.00 100.4 85.3 2.0 4.3 1.8 206 22 77.2 52.7 42.7 1.8 0.0 0.00 98.2 85.3 2.0 4.3 1.8 266 23 75.4 52.9 45.5 1.6 0.0 0.00 95.9 85.5 2.2 4.0 2.2 271 24 73.8 53.4 48.9 1.5 0.0 0.00 93.9 85.5 1.3 3.4 1.1 272 AZMET Daily Weather Data : YUMA VALLEY : Jun 3 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.5 61.2 81.5 DegF RELATIVE HUMIDITY 76.9 11.7 40.7 % DEWPOINT 50.7 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 104.5 79.9 91.6 DegF SOIL TEMP. 20 in 86.2 85.3 85.6 DegF WIND SPEED 12.1 3.4 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 195 Degrees SOLAR RADIATION 673.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.1 1833 27.2 2434 32.2 3104 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jun 4 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 72.0 52.9 51.0 1.3 0.0 0.00 92.1 85.6 1.6 3.4 1.1 20 2 70.3 53.2 54.8 1.1 0.0 0.00 90.5 85.6 0.7 2.5 0.7 355 3 70.7 51.1 50.1 1.3 0.0 0.00 89.1 85.8 1.1 3.1 0.9 345 4 70.0 52.0 52.8 1.2 0.0 0.00 87.6 85.8 1.3 3.4 1.3 348 5 68.2 52.2 56.8 1.0 0.0 0.00 86.4 86.0 0.9 3.4 0.7 344 6 67.3 50.9 55.9 1.0 0.7 0.00 85.1 86.0 0.4 2.0 0.4 312 7 72.3 51.8 48.7 1.4 11.0 0.00 84.2 86.2 0.4 1.3 0.4 339 8 79.0 45.1 30.3 2.3 26.5 0.00 84.0 86.2 2.0 6.3 1.8 157 9 82.4 47.7 29.6 2.7 44.0 0.00 84.9 86.2 4.9 9.6 4.7 175 10 87.1 49.6 27.5 3.2 59.3 0.00 86.9 86.2 6.5 10.1 6.0 201 11 91.0 48.2 23.2 3.8 70.9 0.00 89.6 86.2 6.7 11.6 6.3 193 12 95.0 44.6 17.8 4.6 76.9 0.00 93.0 86.2 6.9 10.7 6.5 189 13 98.1 41.7 14.5 5.3 73.8 0.00 96.4 86.2 7.2 11.6 6.9 201 14 99.9 44.1 15.1 5.5 56.4 0.00 99.3 86.2 6.5 11.6 6.0 189 15 101.7 45.0 14.8 5.9 62.8 0.00 101.1 86.0 6.5 10.3 6.3 202 16 104.0 40.8 11.7 6.5 63.1 0.00 102.9 86.0 6.9 12.5 6.7 204 17 104.7 41.5 11.8 6.7 47.8 0.00 104.5 86.0 6.7 13.0 6.5 196 18 102.4 45.7 14.9 6.0 30.3 0.00 105.1 86.0 7.6 12.1 7.4 210 19 95.5 51.1 22.5 4.5 13.9 0.00 104.5 86.0 6.5 9.8 6.5 215 20 88.3 52.3 29.4 3.2 1.7 0.00 103.1 86.0 2.5 4.5 2.5 222 21 82.0 50.9 34.1 2.5 0.0 0.00 100.9 86.0 1.6 3.1 1.3 236 22 78.6 51.3 38.5 2.1 0.0 0.00 98.6 86.0 2.0 4.3 2.0 261 23 77.4 50.7 39.4 2.0 0.0 0.00 96.6 86.2 2.0 4.5 2.0 263 24 74.3 51.3 44.8 1.6 0.0 0.00 94.6 86.2 1.3 3.6 0.4 293 AZMET Daily Weather Data : YUMA VALLEY : Jun 4 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.6 66.0 84.7 DegF RELATIVE HUMIDITY 66.5 9.5 32.9 % DEWPOINT 48.6 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 105.1 84.0 94.3 DegF SOIL TEMP. 20 in 86.2 85.5 86.0 DegF WIND SPEED 13.0 3.8 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 204 Degrees SOLAR RADIATION 638.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 24.7 1857 29.5 2463 34.6 3138 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jun 5 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.1 52.3 51.5 1.3 0.0 0.00 92.8 86.4 0.7 2.9 0.7 51 2 69.8 52.5 54.4 1.1 0.0 0.00 91.0 86.4 0.9 4.0 0.7 345 3 68.5 50.5 52.8 1.1 0.0 0.00 89.4 86.5 0.7 2.9 0.4 10 4 69.1 50.5 51.8 1.2 0.0 0.00 88.0 86.7 1.1 2.7 0.9 300 5 68.9 48.6 48.7 1.2 0.0 0.00 86.7 86.7 2.7 4.7 2.5 262 6 68.5 46.2 44.7 1.3 0.7 0.00 85.5 86.7 2.7 4.3 2.7 244 7 72.0 47.8 42.2 1.5 11.9 0.00 84.4 86.9 0.7 2.2 0.4 267 8 78.1 46.8 33.3 2.2 27.5 0.00 84.2 86.9 3.1 6.3 2.9 201 9 84.0 46.0 26.8 2.9 44.9 0.00 85.1 86.9 5.8 10.3 5.6 186 10 89.6 43.2 20.0 3.8 60.9 0.00 87.1 86.9 6.3 9.2 6.0 202 11 94.1 36.0 13.1 4.8 72.6 0.00 90.0 86.9 4.5 8.5 4.0 211 12 96.6 36.3 12.3 5.2 80.0 0.00 93.6 86.9 4.9 11.2 4.7 224 13 99.1 35.4 10.9 5.7 83.8 0.00 97.3 86.7 5.6 9.8 4.9 203 14 101.8 36.0 10.4 6.2 80.3 0.00 100.8 86.7 8.1 16.1 7.6 208 15 103.5 37.0 10.3 6.5 70.9 0.00 103.5 86.7 8.5 14.1 7.8 213 16 103.8 36.5 10.0 6.6 61.6 0.00 105.3 86.5 8.7 18.3 8.3 232 17 100.9 35.6 10.5 6.0 33.2 0.00 106.0 86.5 11.2 26.6 9.6 272 18 97.0 27.7 8.6 5.5 26.0 0.00 104.9 86.5 17.4 25.7 17.2 296 19 94.6 24.6 8.1 5.1 11.2 0.00 102.7 86.5 17.2 26.6 17.0 295 20 90.7 29.8 11.5 4.4 1.9 0.00 100.4 86.5 16.8 25.9 16.3 300 21 86.2 41.9 21.2 3.4 0.0 0.00 98.1 86.5 19.5 28.9 19.2 305 22 83.1 48.0 29.6 2.7 0.0 0.00 96.1 86.5 21.3 34.4 20.8 308 23 80.6 46.4 30.0 2.5 0.0 0.00 94.5 86.5 21.9 34.2 21.5 311 24 78.4 36.0 21.5 2.6 0.0 0.00 92.7 86.5 24.6 37.8 24.4 312 AZMET Daily Weather Data : YUMA VALLEY : Jun 5 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.1 67.3 85.5 DegF RELATIVE HUMIDITY 62.4 6.8 26.4 % DEWPOINT 41.4 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 3.5 KPas SOIL TEMP. 4 in 106.0 84.2 94.3 DegF SOIL TEMP. 20 in 86.9 86.2 86.7 DegF WIND SPEED 37.8 8.9 MPH WIND VECTOR MAG. 6.5 MPH WIND VECTOR DIR. 283 Degrees SOLAR RADIATION 668.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.40 Inches STD. REF. EVAPOTRANSPIRATION 0.43 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.2 1883 30.2 2494 35.1 3173 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jun 6 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.7 39.6 28.4 2.1 0.0 0.00 90.9 86.7 21.7 33.6 21.3 313 2 71.1 43.7 37.5 1.6 0.0 0.00 89.1 86.7 16.8 31.1 16.6 308 3 69.6 39.9 33.9 1.6 0.0 0.00 87.4 86.7 12.5 22.1 12.3 300 4 69.6 32.5 25.4 1.8 0.0 0.00 85.8 86.7 15.9 24.8 15.7 307 5 68.7 31.6 25.1 1.8 0.0 0.00 84.4 86.7 14.5 22.6 14.3 299 6 67.1 32.5 27.6 1.6 0.7 0.00 83.1 86.7 12.8 19.7 12.5 296 7 66.6 34.2 30.0 1.6 7.2 0.00 81.9 86.7 12.5 20.4 12.1 288 8 67.8 36.3 31.3 1.6 22.0 0.00 81.1 86.7 12.3 20.4 11.9 285 9 69.8 36.9 29.8 1.7 39.7 0.00 81.1 86.5 11.0 19.0 10.7 300 10 73.0 38.7 28.8 2.0 65.5 0.00 82.0 86.5 12.8 19.9 12.3 297 11 75.9 40.5 28.1 2.2 73.6 0.00 83.8 86.4 13.0 19.2 12.5 303 12 79.0 40.5 25.3 2.5 78.4 0.00 86.0 86.2 10.7 18.8 10.3 289 13 81.9 34.3 18.1 3.0 86.2 0.00 88.5 86.2 13.2 20.8 12.5 292 14 84.4 30.2 14.1 3.5 83.8 0.00 90.9 86.0 13.9 21.7 13.2 289 15 86.0 29.7 13.1 3.7 76.2 0.00 92.8 86.0 13.9 25.9 13.2 288 16 86.5 29.8 13.0 3.8 65.2 0.00 94.1 85.8 14.8 23.0 14.3 288 17 86.2 30.6 13.5 3.7 49.5 0.00 94.6 85.6 13.6 23.3 13.0 294 18 84.6 31.5 14.7 3.5 31.1 0.00 94.6 85.5 13.4 21.7 13.0 285 19 81.7 30.2 15.4 3.1 14.3 0.00 93.7 85.5 15.0 22.1 14.5 287 20 78.4 31.5 18.0 2.7 2.4 0.00 92.1 85.3 15.9 25.3 15.7 285 21 75.0 33.8 22.2 2.3 0.0 0.00 90.0 85.3 15.2 24.2 15.0 285 22 71.4 36.1 27.4 1.9 0.0 0.00 88.0 85.3 13.4 23.3 13.0 278 23 68.7 36.0 30.0 1.7 0.0 0.00 86.0 85.3 13.4 19.2 13.0 289 24 68.0 33.8 28.0 1.7 0.0 0.00 84.4 85.3 13.6 23.7 13.4 298 AZMET Daily Weather Data : YUMA VALLEY : Jun 6 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.3 66.0 75.2 DegF RELATIVE HUMIDITY 40.6 11.0 24.1 % DEWPOINT 34.7 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 94.8 81.0 88.0 DegF SOIL TEMP. 20 in 86.7 85.3 86.2 DegF WIND SPEED 33.6 14.1 MPH WIND VECTOR MAG. 13.4 MPH WIND VECTOR DIR. 294 Degrees SOLAR RADIATION 695.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.43 Inches STD. REF. EVAPOTRANSPIRATION 0.43 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.4 1904 26.5 2520 31.5 3205 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jun 7 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.4 33.1 27.0 1.7 0.0 0.00 82.8 85.3 15.4 22.6 15.2 302 2 66.9 34.9 30.4 1.6 0.0 0.00 81.5 85.3 10.5 17.9 10.3 297 3 66.9 36.3 32.3 1.5 0.0 0.00 80.4 85.1 11.4 19.0 11.2 321 4 67.6 35.6 30.6 1.6 0.0 0.00 79.5 85.1 12.3 19.2 11.9 319 5 66.6 35.4 31.5 1.5 0.0 0.00 78.8 85.1 8.7 15.0 8.7 326 6 63.0 40.3 44.0 1.1 1.0 0.00 77.9 85.1 3.8 10.3 2.0 297 7 63.7 39.7 41.3 1.2 11.0 0.00 77.2 85.1 3.1 6.5 2.9 232 8 68.4 41.2 37.1 1.5 27.7 0.00 76.8 84.9 5.1 8.5 5.1 237 9 73.4 41.2 31.2 1.9 45.6 0.00 77.7 84.9 6.7 11.6 6.5 281 10 77.2 33.6 20.5 2.5 62.1 0.00 79.5 84.7 7.4 11.6 6.9 297 11 80.8 28.2 14.6 3.1 75.0 0.00 82.2 84.6 5.8 13.2 4.9 302 12 82.9 27.1 13.0 3.3 82.9 0.00 85.5 84.6 4.5 10.3 2.9 61 13 85.1 26.8 12.1 3.6 85.8 0.00 89.2 84.4 6.9 16.1 5.4 29 14 86.9 25.5 10.8 3.9 83.8 0.00 92.5 84.2 4.9 11.9 3.6 31 15 88.5 23.2 9.3 4.2 77.2 0.00 95.5 84.2 4.3 12.5 2.5 348 16 89.4 22.5 8.7 4.3 65.9 0.00 97.9 84.0 4.3 14.1 2.9 7 17 89.2 24.3 9.4 4.3 50.7 0.00 99.3 84.0 3.1 8.3 2.5 117 18 89.2 23.2 9.1 4.3 33.2 0.00 100.0 83.8 2.7 6.7 1.8 144 19 88.0 29.5 12.3 4.0 15.8 0.00 99.5 83.8 2.2 5.4 1.8 162 20 79.0 41.7 26.8 2.5 2.4 0.00 97.9 83.8 4.3 7.6 4.3 217 21 72.0 43.7 36.4 1.7 0.0 0.00 95.5 83.8 3.4 6.3 3.4 224 22 69.4 41.9 37.0 1.6 0.0 0.00 93.0 83.8 2.9 4.9 2.7 272 23 69.6 39.6 33.5 1.6 0.0 0.00 90.7 83.8 1.1 4.5 0.9 279 24 66.9 42.8 41.9 1.3 0.0 0.00 88.5 84.0 0.4 1.3 0.2 5 AZMET Daily Weather Data : YUMA VALLEY : Jun 7 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.5 58.5 75.7 DegF RELATIVE HUMIDITY 71.5 6.8 25.0 % DEWPOINT 33.8 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 100.0 76.8 87.4 DegF SOIL TEMP. 20 in 85.3 83.8 84.6 DegF WIND SPEED 22.6 5.6 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 305 Degrees SOLAR RADIATION 719.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.9 1923 23.8 2544 28.8 3234 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jun 8 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 62.4 43.3 49.5 1.0 0.0 0.00 86.7 84.0 3.8 9.6 3.1 156 2 61.5 42.3 49.4 0.9 0.0 0.00 84.7 84.2 2.5 5.4 1.6 173 3 58.3 46.6 64.9 0.6 0.0 0.00 83.3 84.2 3.4 5.6 2.9 172 4 57.6 45.3 63.4 0.6 0.0 0.00 81.7 84.2 1.1 3.6 0.7 316 5 57.6 45.1 63.0 0.6 0.0 0.00 80.2 84.4 0.9 2.7 0.9 9 6 57.4 45.3 64.2 0.6 1.0 0.00 79.0 84.4 1.8 3.4 1.8 33 7 63.0 47.7 57.5 0.9 11.2 0.00 78.1 84.6 0.7 2.5 0.7 23 8 71.8 51.3 48.5 1.4 28.0 0.00 77.9 84.6 1.6 4.5 1.3 152 9 75.4 54.3 48.1 1.6 45.4 0.00 79.2 84.6 2.9 7.4 2.5 147 10 79.5 52.0 38.4 2.1 61.2 0.00 81.5 84.6 4.3 9.6 3.6 180 11 83.3 47.7 29.0 2.8 72.6 0.00 84.7 84.4 4.0 8.1 3.6 197 12 85.6 43.9 23.2 3.2 80.3 0.00 88.3 84.4 3.8 10.5 2.2 131 13 87.1 41.2 20.0 3.5 83.1 0.00 92.3 84.4 4.7 10.3 3.6 94 14 89.1 37.2 16.1 3.9 81.5 0.00 95.9 84.2 5.1 11.0 4.0 146 15 90.3 36.7 15.2 4.1 74.8 0.00 98.8 84.2 5.1 12.5 4.5 133 16 91.9 34.5 13.3 4.4 63.5 0.00 100.9 84.0 4.5 10.3 2.7 176 17 93.0 33.4 12.2 4.6 48.7 0.00 102.2 84.0 4.5 11.0 3.1 217 18 92.8 34.2 12.6 4.6 32.3 0.00 102.6 84.0 2.9 7.2 2.0 213 19 91.2 36.7 14.8 4.3 13.6 0.00 102.0 84.0 3.1 8.1 2.9 243 20 81.7 49.3 32.6 2.5 1.9 0.00 100.4 84.0 4.3 6.7 4.3 205 21 74.8 50.0 41.7 1.7 0.0 0.00 98.1 84.0 3.8 5.8 3.6 210 22 72.0 46.8 40.8 1.6 0.0 0.00 95.5 84.2 3.1 6.0 2.9 234 23 69.6 48.4 46.8 1.3 0.0 0.00 93.2 84.2 1.8 4.9 0.9 227 24 68.0 47.5 47.8 1.2 0.0 0.00 91.0 84.2 0.9 2.7 0.7 24 AZMET Daily Weather Data : YUMA VALLEY : Jun 8 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.1 55.9 75.6 DegF RELATIVE HUMIDITY 70.9 10.6 38.0 % DEWPOINT 44.2 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 102.6 77.9 90.0 DegF SOIL TEMP. 20 in 84.6 84.0 84.2 DegF WIND SPEED 12.5 3.1 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 176 Degrees SOLAR RADIATION 699.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.4 1941 23.4 2567 28.4 3262 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jun 9 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.8 48.0 52.5 1.0 0.0 0.00 89.1 84.4 0.7 2.2 0.7 25 2 64.0 48.9 58.1 0.9 0.0 0.00 87.3 84.6 1.1 2.7 0.9 20 3 61.9 50.0 64.7 0.7 0.0 0.00 85.6 84.6 1.6 3.1 1.3 54 4 61.2 48.7 63.9 0.7 0.0 0.00 84.2 84.7 0.9 2.7 0.7 44 5 59.9 48.0 64.8 0.6 0.0 0.00 82.8 84.7 0.7 2.0 0.4 9 6 59.0 48.4 67.9 0.6 1.0 0.00 81.5 84.9 1.8 3.1 1.6 44 7 63.7 47.3 55.1 0.9 11.7 0.00 80.4 84.9 2.2 4.3 2.2 39 8 72.5 48.0 42.3 1.6 28.2 0.00 80.2 85.1 0.7 2.5 0.2 150 9 78.6 45.1 30.6 2.3 45.9 0.00 81.3 85.1 3.8 9.6 2.9 144 10 82.8 43.5 25.1 2.9 60.9 0.00 83.5 85.1 3.8 8.9 3.1 186 11 85.8 43.2 22.6 3.3 72.6 0.00 86.5 85.1 3.6 8.3 2.9 226 12 88.3 42.1 19.9 3.7 79.8 0.00 90.1 84.9 4.9 10.7 4.0 234 13 90.5 41.0 17.9 4.0 82.9 0.00 93.7 84.9 5.6 13.4 4.5 197 14 92.3 39.2 15.7 4.4 80.8 0.00 97.2 84.9 6.3 14.5 4.9 197 15 93.7 38.1 14.4 4.6 74.3 0.00 100.0 84.9 6.0 16.1 5.1 181 16 94.5 36.0 12.9 4.8 62.6 0.00 102.2 84.7 5.6 14.3 4.5 166 17 95.2 36.9 13.2 4.9 49.2 0.00 103.5 84.7 5.1 12.1 4.5 164 18 93.7 38.5 14.6 4.6 32.3 0.00 103.6 84.7 6.0 14.5 5.6 150 19 90.9 37.6 15.5 4.2 15.5 0.00 103.1 84.7 5.4 11.2 4.9 158 20 83.7 42.1 23.4 3.0 2.4 0.00 101.3 84.7 5.1 8.3 4.9 223 21 75.2 43.9 32.8 2.0 0.0 0.00 99.0 84.7 4.0 6.3 4.0 222 22 70.7 46.6 42.5 1.5 0.0 0.00 96.3 84.7 3.4 4.9 3.1 203 23 69.4 44.8 41.1 1.4 0.0 0.00 93.7 84.9 1.1 3.1 0.7 345 24 66.9 47.3 49.4 1.1 0.0 0.00 91.6 84.9 0.9 3.8 0.7 116 AZMET Daily Weather Data : YUMA VALLEY : Jun 9 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.8 57.7 77.5 DegF RELATIVE HUMIDITY 74.4 9.8 35.9 % DEWPOINT 43.9 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 103.8 80.1 91.6 DegF SOIL TEMP. 20 in 85.1 84.2 84.7 DegF WIND SPEED 16.1 3.4 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 182 Degrees SOLAR RADIATION 699.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 19.8 1961 24.7 2592 29.7 3292 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jun 10 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.8 45.9 48.8 1.1 0.0 0.00 89.6 85.1 1.1 3.6 0.7 7 2 63.9 47.3 55.0 0.9 0.0 0.00 87.8 85.3 1.1 3.6 0.2 32 3 62.4 47.3 57.8 0.8 0.0 0.00 86.0 85.3 2.0 4.5 1.8 44 4 63.5 49.1 59.1 0.8 0.0 0.00 84.6 85.5 3.1 5.6 2.9 23 5 63.0 48.9 60.1 0.8 0.0 0.00 83.3 85.5 2.2 4.3 2.2 13 6 64.4 45.5 50.4 1.0 0.7 0.00 82.0 85.6 2.0 3.8 1.8 10 7 66.0 47.3 51.0 1.1 11.2 0.00 81.1 85.6 1.8 3.1 1.8 45 8 73.4 49.5 43.2 1.6 28.2 0.00 81.0 85.6 1.8 4.9 1.6 85 9 79.9 44.6 29.0 2.5 45.6 0.00 82.2 85.6 3.6 7.2 2.9 80 10 84.6 40.5 21.0 3.2 61.4 0.00 84.4 85.6 4.7 9.4 4.5 155 11 86.9 37.6 17.5 3.6 58.8 0.00 87.4 85.6 4.5 10.3 3.6 173 12 89.8 35.6 14.7 4.1 76.2 0.00 90.5 85.6 4.0 9.8 3.6 199 13 91.2 37.0 14.9 4.3 67.8 0.00 93.6 85.6 4.9 11.6 4.0 202 14 92.7 36.5 14.0 4.5 79.6 0.00 96.6 85.5 4.9 12.8 3.6 144 15 93.7 37.2 13.9 4.7 61.2 0.00 99.5 85.5 5.6 13.0 4.9 172 16 95.4 37.2 13.3 4.9 58.3 0.00 101.3 85.3 6.3 10.7 5.1 195 17 96.3 36.9 12.8 5.1 53.5 0.00 102.4 85.3 7.4 14.3 6.5 180 18 94.5 39.0 14.6 4.7 28.9 0.00 102.7 85.3 8.1 13.6 7.6 165 19 91.0 40.5 17.2 4.1 16.5 0.00 102.0 85.3 7.4 11.6 7.2 174 20 83.8 44.6 25.8 3.0 2.9 0.00 100.6 85.3 4.9 7.6 4.5 192 21 74.5 48.4 39.7 1.8 0.0 0.00 98.2 85.3 3.8 4.9 3.8 212 22 71.6 47.1 41.8 1.5 0.0 0.00 95.9 85.3 3.8 6.3 3.1 173 23 71.1 47.3 42.8 1.5 0.0 0.00 93.6 85.3 4.5 8.7 3.8 229 24 68.2 48.4 49.3 1.2 0.0 0.00 91.4 85.5 1.8 4.9 1.1 80 AZMET Daily Weather Data : YUMA VALLEY : Jun 10 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.3 60.6 78.6 DegF RELATIVE HUMIDITY 65.7 9.9 33.7 % DEWPOINT 43.3 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 102.7 81.0 91.6 DegF SOIL TEMP. 20 in 85.8 84.9 85.5 DegF WIND SPEED 14.3 4.0 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 170 Degrees SOLAR RADIATION 650.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.2 1982 26.3 2618 31.1 3323 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jun 11 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.5 48.2 53.6 1.0 0.0 0.00 89.4 85.6 2.0 5.6 1.3 317 2 67.3 44.4 43.5 1.3 0.0 0.00 87.6 85.6 2.5 5.8 0.7 132 3 66.7 43.0 42.0 1.3 0.0 0.00 86.0 85.6 2.0 5.1 0.9 353 4 64.2 43.5 47.2 1.1 0.0 0.00 84.6 85.8 0.9 3.1 0.9 45 5 66.6 38.1 35.2 1.4 0.0 0.00 83.3 85.8 0.9 4.3 0.7 72 6 66.7 38.3 35.3 1.5 0.7 0.00 82.0 86.0 1.8 6.3 1.1 103 7 71.8 44.8 37.7 1.7 12.9 0.00 81.1 86.0 1.1 10.3 0.4 86 8 77.9 48.7 36.0 2.1 29.1 0.00 81.3 86.0 8.1 14.3 7.8 126 9 83.3 46.4 27.6 2.8 48.3 0.00 82.6 86.0 10.3 15.2 10.1 137 10 86.0 46.6 25.5 3.2 55.7 0.00 84.9 86.0 8.5 14.3 8.1 155 11 89.8 45.0 21.4 3.8 72.6 0.00 87.6 86.0 9.6 18.1 9.4 173 12 91.6 40.3 16.8 4.2 66.7 0.00 90.7 85.8 12.3 18.8 11.9 158 13 94.1 40.8 15.9 4.6 79.1 0.00 93.4 85.8 10.5 21.3 10.1 172 14 95.2 40.8 15.4 4.8 81.5 0.00 96.4 85.8 11.4 19.7 10.7 169 15 96.1 36.9 12.8 5.1 74.8 0.00 99.1 85.6 10.3 21.0 9.8 168 16 95.9 37.8 13.3 5.0 60.7 0.00 100.9 85.6 10.7 18.8 10.3 155 17 96.1 35.1 11.9 5.1 49.9 0.00 102.0 85.6 10.7 16.1 10.3 175 18 95.0 36.9 13.3 4.9 32.7 0.00 102.2 85.5 11.0 16.1 10.5 181 19 93.0 36.7 13.9 4.5 17.9 0.00 101.5 85.5 10.5 15.0 10.3 191 20 85.1 43.0 23.4 3.2 2.6 0.00 99.9 85.5 4.9 10.5 4.7 205 21 76.6 48.6 37.4 2.0 0.0 0.00 97.7 85.5 1.3 3.4 1.3 226 22 73.4 48.9 42.0 1.6 0.0 0.00 95.5 85.5 2.0 4.7 1.8 253 23 71.2 48.9 45.4 1.4 0.0 0.00 93.4 85.6 1.3 3.4 1.1 169 24 69.3 48.2 47.3 1.3 0.0 0.00 91.4 85.6 2.0 4.9 2.0 41 AZMET Daily Weather Data : YUMA VALLEY : Jun 11 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.7 62.2 80.8 DegF RELATIVE HUMIDITY 57.6 9.2 29.7 % DEWPOINT 43.0 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 102.2 81.0 91.4 DegF SOIL TEMP. 20 in 86.0 85.5 85.8 DegF WIND SPEED 21.3 6.0 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 165 Degrees SOLAR RADIATION 685.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.36 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.0 2004 27.0 2645 32.0 3355 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jun 12 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.5 47.8 44.6 1.4 0.0 0.00 89.6 85.8 2.5 4.7 2.2 53 2 69.6 48.2 46.4 1.3 0.0 0.00 88.0 85.8 2.9 4.7 2.5 19 3 70.5 47.5 44.0 1.4 0.0 0.00 86.7 86.0 2.2 5.4 2.0 25 4 70.5 47.7 44.1 1.4 0.0 0.00 85.5 86.0 2.5 4.5 2.2 59 5 68.9 46.6 44.9 1.3 0.0 0.00 84.2 86.0 1.8 5.4 1.6 62 6 68.2 45.1 43.6 1.3 1.0 0.00 83.1 86.2 2.0 3.1 1.8 23 7 69.3 47.7 46.3 1.3 11.2 0.00 82.2 86.2 2.7 4.0 2.5 45 8 75.2 49.8 41.2 1.8 27.7 0.00 82.0 86.2 3.4 5.6 3.4 49 9 81.5 47.8 31.0 2.5 44.9 0.00 83.1 86.2 3.6 6.5 3.4 53 10 86.7 43.0 21.7 3.4 59.0 0.00 85.5 86.2 2.5 11.2 1.8 111 11 88.9 44.8 21.7 3.6 71.4 0.00 88.5 86.2 7.2 15.0 6.5 152 12 90.9 44.8 20.5 3.9 78.8 0.00 91.9 86.0 6.7 14.1 6.3 165 13 92.5 43.0 18.1 4.3 81.0 0.00 95.5 86.0 6.3 14.1 5.4 169 14 94.5 40.1 15.3 4.7 79.6 0.00 98.8 86.0 5.8 13.6 4.0 171 15 95.5 38.3 13.8 4.9 73.8 0.00 101.7 86.0 4.9 14.1 3.6 150 16 96.4 37.2 12.8 5.1 62.8 0.00 103.8 85.8 4.0 9.8 3.1 163 17 97.2 36.0 11.9 5.3 48.5 0.00 105.3 85.8 4.0 10.5 2.9 186 18 97.7 33.6 10.7 5.5 32.0 0.00 105.8 85.8 3.8 8.3 3.1 249 19 96.3 36.7 12.7 5.1 15.5 0.00 105.3 85.6 2.9 5.6 2.9 228 20 87.8 44.4 22.4 3.5 2.6 0.00 103.6 85.6 3.6 4.9 3.4 228 21 79.3 47.7 33.1 2.3 0.0 0.00 101.3 85.8 3.1 4.9 3.1 237 22 75.6 50.4 41.5 1.8 0.0 0.00 98.8 85.8 2.5 6.3 2.2 200 23 73.8 50.4 43.8 1.6 0.0 0.00 96.4 86.0 1.3 4.9 1.1 225 24 71.8 49.8 45.9 1.5 0.0 0.00 94.3 86.0 1.8 3.8 0.9 106 AZMET Daily Weather Data : YUMA VALLEY : Jun 12 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.8 66.0 82.0 DegF RELATIVE HUMIDITY 53.7 9.5 30.5 % DEWPOINT 44.6 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 105.8 81.9 93.4 DegF SOIL TEMP. 20 in 86.2 85.6 86.0 DegF WIND SPEED 15.0 3.6 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 151 Degrees SOLAR RADIATION 689.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.8 2028 28.8 2674 33.8 3389 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jun 13 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.9 50.9 53.1 1.1 0.0 0.00 92.5 86.2 2.0 8.3 1.6 140 2 68.0 49.6 51.9 1.1 0.0 0.00 90.5 86.2 1.1 3.1 0.9 343 3 67.1 49.3 52.8 1.1 0.0 0.00 89.1 86.4 1.3 3.6 1.3 43 4 66.7 44.4 44.5 1.3 0.0 0.00 87.4 86.4 0.7 1.8 0.7 360 5 64.6 45.0 48.9 1.1 0.0 0.00 86.0 86.5 1.3 4.0 1.1 27 6 64.4 44.4 48.0 1.1 1.0 0.00 84.6 86.7 1.8 3.6 1.6 32 7 68.2 46.9 46.7 1.3 11.2 0.00 83.5 86.7 1.1 3.4 0.9 28 8 79.0 43.9 29.1 2.4 27.7 0.00 83.3 86.7 0.4 1.8 0.2 347 9 82.6 43.2 25.0 2.9 44.9 0.00 84.4 86.7 1.6 5.6 1.1 150 10 86.2 39.9 19.6 3.4 59.7 0.00 86.7 86.7 2.5 7.8 2.2 183 11 90.0 39.6 17.1 4.0 70.7 0.00 89.6 86.7 3.6 8.3 2.9 223 12 93.0 37.4 14.4 4.5 77.9 0.00 93.2 86.7 3.8 7.6 2.9 244 13 96.1 37.9 13.3 5.0 80.0 0.00 96.8 86.7 2.9 6.7 1.3 234 14 98.6 38.8 12.8 5.5 78.4 0.00 100.4 86.7 3.6 7.8 2.5 250 15 100.9 38.3 11.7 5.9 72.9 0.00 103.5 86.5 3.8 8.9 3.1 240 16 101.7 37.9 11.2 6.1 62.3 0.00 105.8 86.5 4.7 11.6 4.3 214 17 101.7 37.4 11.0 6.1 48.3 0.00 107.1 86.4 5.1 10.3 4.7 211 18 101.1 37.4 11.3 6.0 31.5 0.00 107.4 86.4 5.1 8.5 4.9 218 19 97.9 42.1 14.9 5.2 15.3 0.00 106.7 86.4 4.0 6.9 4.0 221 20 90.1 46.4 22.3 3.8 2.4 0.00 104.9 86.4 2.2 4.3 2.2 251 21 82.8 47.7 29.6 2.7 0.0 0.00 102.6 86.4 2.2 4.9 2.0 225 22 79.3 47.8 33.0 2.3 0.0 0.00 100.2 86.5 3.1 8.5 2.7 236 23 76.3 47.8 36.6 2.0 0.0 0.00 97.9 86.5 1.1 3.4 0.7 195 24 73.4 46.9 39.1 1.7 0.0 0.00 95.7 86.7 1.3 4.9 1.1 180 AZMET Daily Weather Data : YUMA VALLEY : Jun 13 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.7 63.0 83.3 DegF RELATIVE HUMIDITY 60.4 8.9 29.1 % DEWPOINT 43.3 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 107.4 83.3 95.0 DegF SOIL TEMP. 20 in 86.7 86.0 86.5 DegF WIND SPEED 11.6 2.5 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 223 Degrees SOLAR RADIATION 684.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.2 2051 28.1 2702 33.1 3422 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jun 14 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 69.4 48.4 47.2 1.3 0.0 0.00 93.7 86.9 1.8 5.1 1.6 119 2 69.8 45.9 42.5 1.4 0.0 0.00 91.9 86.9 1.3 3.6 1.3 360 3 68.4 45.1 43.2 1.4 0.0 0.00 90.1 87.1 1.3 3.6 1.1 19 4 66.0 47.3 51.1 1.1 0.0 0.00 88.7 87.1 1.1 3.1 1.1 60 5 64.6 49.5 58.0 0.9 0.0 0.00 87.3 87.3 0.4 1.8 0.2 318 6 64.0 49.1 58.2 0.9 1.0 0.00 86.0 87.3 0.4 0.7 0.4 290 7 70.2 49.1 47.7 1.3 11.2 0.00 84.9 87.4 0.7 3.8 0.4 14 8 80.8 37.2 21.3 2.9 27.7 0.00 84.6 87.4 0.4 2.0 0.2 313 9 85.3 33.1 15.4 3.5 44.2 0.00 85.6 87.4 2.9 6.0 2.7 169 10 89.2 33.6 13.9 4.1 58.5 0.00 87.8 87.4 4.3 7.4 4.0 186 11 94.3 35.1 12.5 4.8 70.2 0.00 90.7 87.4 3.1 6.9 2.7 193 12 98.1 37.0 12.1 5.4 77.4 0.00 94.3 87.4 4.7 8.3 4.0 227 13 100.8 36.9 11.1 6.0 80.0 0.00 98.1 87.4 4.5 9.4 4.0 209 14 103.3 36.7 10.2 6.5 77.9 0.00 101.7 87.3 4.5 8.9 3.8 224 15 105.3 35.6 9.2 7.0 72.2 0.00 104.5 87.3 4.9 10.7 4.5 223 16 106.0 36.5 9.3 7.1 61.9 0.00 106.9 87.3 5.6 14.1 5.1 220 17 106.7 36.0 9.0 7.3 47.8 0.00 108.1 87.1 4.3 10.7 4.0 220 18 106.3 38.8 10.2 7.1 31.5 0.00 108.7 87.1 4.3 8.9 3.8 212 19 103.8 43.0 12.9 6.4 15.5 0.00 108.3 87.1 3.6 6.7 3.4 218 20 95.7 48.0 20.1 4.7 2.4 0.00 106.9 87.1 3.1 4.9 3.1 225 21 84.4 47.5 27.7 2.9 0.0 0.00 104.7 87.1 4.3 7.6 3.8 216 22 82.4 43.9 25.9 2.8 0.0 0.00 102.2 87.1 3.4 6.5 3.4 244 23 79.2 45.5 30.6 2.4 0.0 0.00 99.7 87.3 1.6 6.3 0.4 309 24 73.2 47.8 40.9 1.7 0.0 0.00 97.5 87.4 2.2 6.7 1.6 169 AZMET Daily Weather Data : YUMA VALLEY : Jun 14 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 108.7 62.6 86.2 DegF RELATIVE HUMIDITY 70.7 7.2 26.7 % DEWPOINT 41.9 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 3.8 KPas SOIL TEMP. 4 in 108.7 84.6 96.3 DegF SOIL TEMP. 20 in 87.4 86.7 87.3 DegF WIND SPEED 14.1 2.9 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 214 Degrees SOLAR RADIATION 679.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.6 2075 28.6 2731 33.7 3455 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jun 15 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.1 47.8 44.0 1.5 0.0 0.00 95.4 87.4 1.3 3.8 0.7 172 2 69.6 51.4 52.4 1.2 0.0 0.00 93.6 87.6 0.7 3.4 0.4 316 3 70.5 50.7 49.5 1.3 0.0 0.00 91.9 87.8 2.5 4.9 2.5 240 4 68.0 50.4 53.3 1.1 0.0 0.00 90.3 87.8 1.6 5.8 1.6 210 5 69.1 46.9 45.1 1.3 0.0 0.00 89.1 88.0 2.0 5.1 0.9 273 6 65.7 49.5 55.9 0.9 0.7 0.00 87.8 88.0 1.8 5.1 0.9 201 7 69.8 50.4 50.4 1.3 9.3 0.00 86.7 88.2 0.9 2.7 0.7 226 8 79.7 40.6 25.0 2.6 25.8 0.00 86.4 88.2 0.9 3.8 0.7 257 9 88.0 42.1 20.2 3.6 39.9 0.00 87.3 88.2 1.3 4.3 0.9 187 10 91.6 40.5 17.0 4.2 49.7 0.00 89.2 88.2 2.9 5.8 2.7 234 11 95.7 36.5 12.8 5.0 71.9 0.00 91.9 88.2 3.4 7.4 2.7 266 12 99.0 34.0 10.5 5.7 71.9 0.00 95.4 88.2 4.0 8.7 3.6 282 13 102.0 35.8 10.2 6.3 79.1 0.00 98.8 88.2 3.4 8.9 2.2 248 14 104.5 34.2 8.9 6.8 79.3 0.00 102.4 88.0 3.6 7.4 2.7 220 15 106.2 35.1 8.8 7.2 72.6 0.00 105.6 88.0 4.3 11.6 2.9 218 16 105.8 37.4 9.7 7.1 60.4 0.00 108.0 88.0 3.6 10.1 2.5 175 17 107.6 35.6 8.6 7.5 46.6 0.00 109.4 87.8 3.6 8.1 3.1 228 18 106.2 38.8 10.2 7.0 29.6 0.00 109.9 87.8 4.7 8.7 4.5 212 19 102.9 44.2 13.9 6.2 15.5 0.00 109.2 87.8 4.0 5.8 3.8 214 20 94.3 49.1 21.6 4.3 3.1 0.00 107.8 87.8 3.6 5.6 3.6 223 21 95.5 31.8 10.7 5.1 0.0 0.00 105.6 88.0 8.3 15.4 8.1 279 22 87.1 35.4 16.1 3.7 0.0 0.00 103.1 88.0 5.1 9.4 4.7 204 23 81.0 40.8 24.1 2.8 0.0 0.00 100.8 88.0 3.4 8.1 2.7 207 24 78.4 41.2 26.5 2.5 0.0 0.00 98.6 88.2 3.4 6.3 2.2 172 AZMET Daily Weather Data : YUMA VALLEY : Jun 15 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 109.0 64.4 87.8 DegF RELATIVE HUMIDITY 65.4 6.4 25.2 % DEWPOINT 41.7 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 4.0 KPas SOIL TEMP. 4 in 109.9 86.4 97.7 DegF SOIL TEMP. 20 in 88.2 87.4 88.0 DegF WIND SPEED 15.4 3.1 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 230 Degrees SOLAR RADIATION 655.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 24.1 2099 29.2 2760 34.2 3490 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jun 16 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.3 37.6 23.8 2.6 0.0 0.00 96.4 88.3 2.7 10.1 2.2 258 2 87.8 22.1 9.1 4.1 0.0 0.00 94.6 88.3 10.1 16.3 9.8 310 3 78.6 30.2 18.0 2.8 0.0 0.00 93.2 88.5 4.3 14.1 2.2 232 4 70.7 36.7 28.8 1.8 0.0 0.00 91.8 88.5 3.1 7.4 2.7 138 5 68.2 38.5 33.9 1.6 0.0 0.00 90.1 88.7 2.7 5.8 2.5 135 6 71.6 34.9 26.5 2.0 1.0 0.00 88.5 88.7 2.5 6.7 1.8 65 7 69.8 44.4 40.1 1.5 12.4 0.00 87.3 88.9 1.3 4.3 1.3 66 8 82.6 41.0 24.3 3.0 29.4 0.00 86.9 88.9 1.1 7.2 0.4 293 9 90.0 33.1 13.2 4.2 46.8 0.00 87.8 88.9 5.8 11.4 5.6 310 10 93.9 32.7 11.6 4.8 61.9 0.00 89.8 88.9 8.3 12.8 7.8 289 11 97.5 32.0 10.1 5.5 73.1 0.00 92.5 88.9 8.5 13.0 8.1 258 12 99.3 32.4 9.6 5.8 80.0 0.00 95.5 88.9 7.4 13.0 6.7 262 13 101.7 33.4 9.4 6.2 81.9 0.00 98.8 88.7 7.4 13.6 6.3 259 14 103.5 32.9 8.7 6.6 79.8 0.00 102.0 88.7 7.2 12.3 5.8 238 15 105.3 30.2 7.4 7.1 73.8 0.00 104.9 88.7 5.8 11.6 4.7 243 16 106.5 30.2 7.2 7.4 62.8 0.00 106.9 88.5 7.8 15.9 7.2 245 17 105.6 33.3 8.3 7.1 47.3 0.00 108.1 88.5 8.1 14.3 7.6 217 18 104.4 36.1 9.7 6.7 31.1 0.00 108.1 88.5 7.4 11.6 7.4 207 19 101.1 38.1 11.5 6.0 14.8 0.00 107.6 88.3 5.6 9.4 5.1 225 20 99.5 23.9 6.8 6.0 2.9 0.00 106.0 88.5 9.6 15.0 9.4 273 21 93.2 25.3 8.8 4.8 0.0 0.00 104.0 88.5 4.7 8.9 4.5 273 22 90.7 25.7 9.6 4.4 0.0 0.00 101.7 88.5 6.0 11.0 5.8 286 23 89.6 24.1 9.3 4.3 0.0 0.00 99.5 88.5 6.9 15.4 6.5 300 24 89.6 23.7 9.1 4.3 0.0 0.00 97.7 88.7 7.6 13.4 7.4 311 AZMET Daily Weather Data : YUMA VALLEY : Jun 16 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 107.4 65.1 90.9 DegF RELATIVE HUMIDITY 46.5 5.1 14.8 % DEWPOINT 32.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 4.6 KPas SOIL TEMP. 4 in 108.3 86.9 97.5 DegF SOIL TEMP. 20 in 88.9 88.2 88.7 DegF WIND SPEED 16.3 5.8 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 264 Degrees SOLAR RADIATION 698.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.40 Inches STD. REF. EVAPOTRANSPIRATION 0.38 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 24.3 2123 29.3 2789 34.4 3524 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jun 17 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 88.2 26.4 10.8 4.1 0.0 0.00 96.1 88.7 6.0 14.3 5.1 325 2 81.1 34.9 19.1 3.0 0.0 0.00 94.6 88.9 3.1 9.8 2.5 178 3 81.1 35.4 19.4 2.9 0.0 0.00 93.2 88.9 2.7 6.5 1.8 151 4 79.5 34.9 20.0 2.8 0.0 0.00 91.8 88.9 1.6 5.4 0.9 155 5 83.8 29.3 13.9 3.4 0.0 0.00 90.5 89.1 4.5 11.9 3.8 308 6 79.0 34.9 21.5 2.7 1.0 0.00 89.4 89.1 3.4 10.5 0.2 193 7 82.9 30.7 15.7 3.3 11.5 0.00 88.5 89.2 5.4 12.5 4.9 330 8 89.2 28.6 11.3 4.2 28.0 0.00 88.3 89.2 8.5 14.5 8.3 307 9 91.0 29.5 11.2 4.4 45.9 0.00 89.1 89.2 10.3 17.0 10.1 299 10 93.6 29.8 10.4 4.8 61.4 0.00 90.7 89.2 10.5 16.6 10.3 300 11 96.6 29.8 9.5 5.4 73.3 0.00 93.0 89.1 8.9 15.2 8.5 285 12 99.7 27.7 7.9 6.0 80.5 0.00 95.9 89.1 7.6 13.6 6.9 272 13 101.7 25.3 6.8 6.4 83.1 0.00 99.1 88.9 6.5 12.1 6.0 277 14 103.3 27.1 7.0 6.7 81.5 0.00 102.4 88.9 7.8 14.5 6.5 252 15 104.2 30.0 7.6 6.9 75.0 0.00 104.9 88.9 7.8 14.5 6.9 219 16 105.1 30.6 7.6 7.0 60.2 0.00 106.9 88.7 8.3 16.1 7.8 228 17 105.6 31.5 7.7 7.2 48.7 0.00 108.0 88.7 6.5 11.9 5.8 228 18 104.5 27.1 6.7 7.0 32.5 0.00 108.1 88.7 8.9 15.4 8.1 271 19 101.7 26.2 7.0 6.4 15.8 0.00 107.4 88.7 7.6 13.9 7.4 270 20 97.5 26.2 8.0 5.6 3.3 0.00 105.8 88.7 7.6 11.0 7.4 282 21 92.3 26.1 9.3 4.7 0.0 0.00 103.6 88.7 5.4 11.2 5.1 279 22 81.5 35.6 19.6 3.0 0.0 0.00 101.3 88.7 2.5 6.3 2.0 236 23 80.6 35.4 19.7 2.9 0.0 0.00 99.1 88.7 2.9 4.9 2.9 267 24 74.7 39.6 28.1 2.1 0.0 0.00 97.0 88.9 2.0 4.5 0.7 121 AZMET Daily Weather Data : YUMA VALLEY : Jun 17 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.7 70.0 91.6 DegF RELATIVE HUMIDITY 40.5 4.6 12.7 % DEWPOINT 30.6 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 4.7 KPas SOIL TEMP. 4 in 108.3 88.2 97.7 DegF SOIL TEMP. 20 in 89.2 88.7 88.9 DegF WIND SPEED 17.0 6.0 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 274 Degrees SOLAR RADIATION 701.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.41 Inches STD. REF. EVAPOTRANSPIRATION 0.39 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.3 2150 31.3 2820 36.4 3560 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jun 18 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.7 41.4 34.9 1.7 0.0 0.00 94.8 88.9 3.4 7.4 2.7 120 2 68.9 38.5 32.8 1.6 0.0 0.00 92.8 89.1 1.3 6.0 0.4 210 3 66.2 43.0 43.3 1.3 0.0 0.00 90.9 89.2 1.6 4.7 0.2 210 4 66.0 42.3 42.1 1.3 0.0 0.00 89.2 89.2 1.3 3.6 1.1 169 5 67.8 45.9 45.1 1.3 0.0 0.00 87.6 89.4 1.1 4.9 0.9 326 6 67.5 48.4 50.5 1.1 1.0 0.00 86.4 89.4 0.7 4.0 0.7 10 7 72.0 51.4 48.4 1.4 11.7 0.00 85.3 89.4 0.9 2.9 0.9 358 8 80.8 55.4 41.7 2.1 28.0 0.00 85.3 89.4 2.5 5.6 2.2 47 9 86.2 55.0 34.9 2.8 44.9 0.00 86.5 89.4 2.9 8.9 2.7 100 10 91.2 54.1 28.7 3.6 60.4 0.00 89.2 89.4 5.4 9.6 4.9 133 11 94.6 50.9 22.9 4.3 73.3 0.00 92.3 89.4 6.3 10.7 5.8 156 12 98.1 44.8 16.4 5.2 80.8 0.00 96.1 89.4 5.4 11.0 4.9 160 13 101.5 36.5 10.8 6.1 83.1 0.00 99.9 89.2 5.1 10.1 4.3 199 14 102.9 32.9 8.9 6.5 81.5 0.00 103.3 89.2 5.1 18.8 4.5 192 15 104.7 32.5 8.3 6.9 75.3 0.00 106.3 89.1 4.5 11.4 3.6 206 16 105.6 31.5 7.7 7.1 64.0 0.00 108.5 89.1 4.9 10.3 4.0 214 17 105.3 32.7 8.2 7.0 49.9 0.00 109.8 88.9 5.4 12.1 5.1 200 18 105.3 31.1 7.7 7.1 32.7 0.00 110.1 88.9 4.5 10.7 4.3 220 19 102.6 35.8 10.1 6.4 15.8 0.00 109.4 88.9 3.8 10.1 3.6 217 20 92.7 44.6 19.2 4.2 2.6 0.00 107.8 88.9 6.7 9.8 6.5 202 21 87.8 51.1 28.7 3.2 0.0 0.00 105.4 88.9 6.7 10.7 6.7 198 22 80.6 52.9 38.6 2.2 0.0 0.00 103.1 88.9 2.7 4.3 2.7 254 23 79.2 52.5 39.5 2.1 0.0 0.00 100.8 89.1 1.6 4.3 1.3 15 24 80.1 56.1 44.0 2.0 0.0 0.00 98.6 89.2 2.2 4.5 2.0 42 AZMET Daily Weather Data : YUMA VALLEY : Jun 18 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.7 63.0 86.5 DegF RELATIVE HUMIDITY 58.9 5.2 28.1 % DEWPOINT 44.2 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 3.7 KPas SOIL TEMP. 4 in 110.1 85.1 97.5 DegF SOIL TEMP. 20 in 89.4 88.9 89.2 DegF WIND SPEED 18.8 3.6 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 185 Degrees SOLAR RADIATION 704.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.6 2173 28.6 2849 33.5 3594 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jun 19 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.1 59.0 51.8 1.6 0.0 0.00 96.8 89.2 1.6 5.6 1.3 341 2 75.4 61.0 60.8 1.2 0.0 0.00 95.2 89.4 0.7 2.9 0.4 203 3 73.0 60.8 65.3 1.0 0.0 0.00 93.7 89.4 0.4 2.0 0.2 243 4 72.3 61.7 69.3 0.8 0.0 0.00 92.3 89.6 0.4 2.0 0.2 326 5 71.1 60.8 70.4 0.8 0.0 0.00 91.0 89.6 0.4 1.6 0.2 350 6 70.5 61.2 72.4 0.7 0.7 0.00 89.8 89.6 0.9 2.9 0.7 16 7 74.8 62.4 65.6 1.0 10.8 0.00 88.7 89.8 0.7 2.7 0.4 178 8 80.2 65.5 60.9 1.4 27.0 0.00 88.5 89.8 6.3 13.0 6.0 147 9 84.0 66.9 56.8 1.7 44.0 0.00 89.6 89.8 8.7 15.0 8.5 149 10 87.4 66.6 50.2 2.2 59.3 0.00 91.6 89.8 6.7 12.1 6.3 146 11 91.0 62.6 39.1 3.0 70.9 0.00 94.5 89.8 4.9 10.1 4.5 153 12 95.7 51.8 23.0 4.4 78.1 0.00 98.1 89.8 2.9 7.8 1.3 197 13 99.0 44.1 15.5 5.4 80.5 0.00 101.5 89.8 3.6 11.2 2.7 309 14 100.6 43.5 14.5 5.7 79.1 0.00 104.9 89.8 3.4 8.9 1.8 154 15 101.8 48.6 16.9 5.7 72.9 0.00 108.0 89.6 4.7 10.5 3.8 150 16 102.9 43.7 13.6 6.2 62.6 0.00 110.1 89.6 4.5 12.1 3.8 156 17 105.3 40.3 11.0 6.8 48.0 0.00 111.4 89.6 3.6 8.3 2.2 224 18 105.3 39.6 10.8 6.8 31.5 0.00 111.9 89.6 2.9 7.4 2.2 243 19 103.3 44.4 13.9 6.2 15.1 0.00 111.2 89.6 2.5 6.7 2.0 293 20 98.8 49.1 18.9 5.1 2.9 0.00 109.8 89.6 0.4 2.0 0.4 293 21 86.7 52.0 30.7 3.0 0.0 0.00 107.6 89.6 3.8 8.3 3.6 213 22 81.9 53.2 37.4 2.3 0.0 0.00 105.1 89.6 4.0 6.0 4.0 226 23 82.4 51.3 34.5 2.5 0.0 0.00 102.7 89.8 4.3 11.0 3.8 265 24 81.3 50.7 34.7 2.4 0.0 0.00 100.6 90.0 2.9 7.6 2.5 256 AZMET Daily Weather Data : YUMA VALLEY : Jun 19 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.5 69.8 87.6 DegF RELATIVE HUMIDITY 78.4 8.7 39.1 % DEWPOINT 54.1 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 111.9 88.5 99.7 DegF SOIL TEMP. 20 in 90.0 89.1 89.6 DegF WIND SPEED 15.0 3.1 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 184 Degrees SOLAR RADIATION 683.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.3 2199 31.1 2880 36.2 3630 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jun 20 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.4 51.4 43.6 1.7 0.0 0.00 98.6 90.0 3.1 8.3 2.2 141 2 72.7 53.2 50.6 1.4 0.0 0.00 96.8 90.1 1.1 3.4 0.9 24 3 70.3 56.8 62.4 0.9 0.0 0.00 95.0 90.1 0.4 1.6 0.4 295 4 69.1 56.7 64.6 0.9 0.0 0.00 93.4 90.3 0.7 2.5 0.2 159 5 69.1 52.9 57.5 1.1 0.0 0.00 91.9 90.5 2.5 5.4 2.0 259 6 68.5 52.5 57.0 1.0 0.7 0.00 90.5 90.5 2.0 4.3 1.1 66 7 70.3 56.1 60.9 1.0 11.2 0.00 89.2 90.5 0.7 2.0 0.4 272 8 79.5 54.0 41.8 2.0 27.7 0.00 89.1 90.7 3.1 7.4 2.7 212 9 86.0 48.6 27.6 3.1 44.9 0.00 89.8 90.7 4.3 8.5 3.6 220 10 92.8 40.1 16.1 4.4 59.5 0.00 91.8 90.7 3.4 6.9 2.9 229 11 97.3 34.3 11.1 5.4 71.4 0.00 94.6 90.7 6.0 9.2 5.8 254 12 100.9 30.4 8.5 6.2 79.3 0.00 97.7 90.7 7.4 13.0 6.9 295 13 102.9 30.6 8.1 6.6 82.2 0.00 100.8 90.5 8.1 14.3 7.4 278 14 104.2 28.9 7.3 6.9 81.0 0.00 103.8 90.5 7.4 13.6 6.7 301 15 105.6 28.4 6.8 7.2 75.0 0.00 106.3 90.5 6.7 13.0 5.8 276 16 105.8 28.8 6.9 7.3 64.3 0.00 108.1 90.3 7.4 15.0 6.7 282 17 105.4 30.6 7.5 7.1 49.7 0.00 109.2 90.3 7.4 14.8 6.7 290 18 104.4 32.4 8.3 6.8 33.2 0.00 109.4 90.1 6.5 13.0 6.3 282 19 102.4 31.6 8.5 6.4 16.7 0.00 108.7 90.1 6.7 12.1 6.3 295 20 99.0 30.0 8.9 5.8 3.1 0.00 107.2 90.1 8.7 15.2 8.5 283 21 94.6 30.7 10.5 5.0 0.0 0.00 105.1 90.1 7.4 13.2 7.2 284 22 91.2 29.1 10.8 4.5 0.0 0.00 102.7 90.1 6.7 11.6 6.5 286 23 88.0 29.3 12.1 4.0 0.0 0.00 100.8 90.3 5.6 9.4 5.4 283 24 85.3 30.4 13.9 3.6 0.0 0.00 98.8 90.3 4.5 8.1 4.3 283 AZMET Daily Weather Data : YUMA VALLEY : Jun 20 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.9 64.6 89.2 DegF RELATIVE HUMIDITY 71.7 4.7 25.5 % DEWPOINT 39.6 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 4.2 KPas SOIL TEMP. 4 in 109.4 88.9 99.1 DegF SOIL TEMP. 20 in 90.7 89.8 90.3 DegF WIND SPEED 15.2 4.9 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 279 Degrees SOLAR RADIATION 699.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 24.3 2224 29.2 2909 34.2 3664 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jun 21 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.6 35.6 20.0 2.9 0.0 0.00 97.0 90.5 2.0 5.8 0.7 232 2 74.3 39.6 29.0 2.1 0.0 0.00 95.2 90.5 2.2 4.5 2.0 148 3 69.6 40.6 34.7 1.6 0.0 0.00 93.4 90.7 3.4 6.3 3.4 130 4 68.9 41.5 37.0 1.5 0.0 0.00 91.8 90.7 1.1 4.3 0.7 88 5 66.0 47.1 50.8 1.1 0.0 0.00 90.1 90.7 0.4 1.8 0.4 325 6 66.0 46.6 49.8 1.1 1.0 0.00 88.7 90.7 0.7 2.2 0.2 10 7 68.5 50.2 52.5 1.1 11.9 0.00 87.6 90.9 1.1 2.7 0.7 138 8 80.6 47.7 31.5 2.5 29.1 0.00 87.3 90.9 1.8 4.5 1.6 112 9 92.5 36.9 14.8 4.5 46.1 0.00 88.3 90.9 1.6 7.6 0.4 10 10 96.8 31.6 10.1 5.4 61.4 0.00 90.7 90.9 4.7 11.2 4.5 297 11 98.6 32.9 10.1 5.7 73.6 0.00 93.7 90.7 6.9 11.2 6.5 289 12 100.9 30.0 8.4 6.2 81.2 0.00 96.8 90.7 6.5 11.6 5.8 279 13 102.9 28.8 7.5 6.6 83.6 0.00 100.4 90.5 5.1 9.4 4.0 257 14 104.7 29.3 7.2 7.0 81.9 0.00 103.8 90.5 4.9 10.3 4.5 251 15 106.5 28.0 6.5 7.4 75.7 0.00 106.9 90.5 4.3 10.3 3.8 255 16 107.6 28.8 6.5 7.7 65.2 0.00 109.0 90.3 5.1 10.3 4.5 275 17 107.8 30.7 7.0 7.7 50.7 0.00 110.5 90.1 5.1 9.4 4.5 281 18 106.2 32.9 8.1 7.3 34.2 0.00 110.8 90.1 6.3 10.7 5.8 286 19 103.1 30.2 7.9 6.6 17.9 0.00 110.1 90.1 5.6 11.0 5.4 285 20 97.3 30.4 9.5 5.5 3.6 0.00 108.5 90.1 3.6 6.7 3.6 292 21 89.8 35.1 14.5 4.1 0.0 0.00 106.2 90.1 4.0 5.6 3.8 272 22 83.7 38.3 20.2 3.2 0.0 0.00 103.6 90.1 2.9 4.9 2.0 239 23 75.0 45.5 35.0 1.9 0.0 0.00 101.3 90.1 4.5 9.8 3.8 184 24 76.3 44.8 32.6 2.1 0.0 0.00 99.0 90.3 2.2 4.3 1.3 260 AZMET Daily Weather Data : YUMA VALLEY : Jun 21 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 108.7 64.4 88.5 DegF RELATIVE HUMIDITY 62.7 4.7 21.3 % DEWPOINT 36.9 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 4.3 KPas SOIL TEMP. 4 in 110.8 87.3 98.8 DegF SOIL TEMP. 20 in 90.9 90.1 90.5 DegF WIND SPEED 11.6 3.6 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 268 Degrees SOLAR RADIATION 716.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.36 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 24.3 2248 29.3 2939 34.4 3699 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jun 22 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.9 44.8 33.2 2.0 0.0 0.00 97.0 90.3 2.7 4.7 2.0 219 2 73.4 44.2 35.2 1.8 0.0 0.00 95.2 90.5 3.6 5.1 3.4 189 3 73.8 41.7 31.7 1.9 0.0 0.00 93.6 90.5 3.6 5.6 3.1 222 4 73.8 43.3 34.1 1.9 0.0 0.00 91.9 90.7 2.0 7.4 1.1 8 5 73.6 41.5 31.6 1.9 0.0 0.00 90.7 90.7 3.4 7.2 2.7 62 6 70.5 41.5 34.9 1.7 1.0 0.00 89.4 90.9 2.9 5.4 2.9 33 7 73.8 41.0 30.7 2.0 11.2 0.00 88.3 90.9 2.2 5.6 2.2 27 8 82.9 44.8 26.5 2.8 28.0 0.00 88.2 90.9 0.4 2.2 0.2 25 9 88.9 48.4 24.9 3.5 43.2 0.00 89.2 91.0 2.0 4.9 1.8 77 10 93.4 46.9 20.7 4.2 58.3 0.00 91.4 90.9 5.4 10.1 4.9 170 11 98.1 43.7 15.7 5.2 70.2 0.00 94.5 90.9 4.5 8.7 4.3 193 12 100.6 42.3 13.7 5.8 78.1 0.00 98.1 90.9 4.5 8.9 4.0 185 13 102.2 41.5 12.8 6.1 81.9 0.00 101.7 90.7 6.3 12.3 5.8 159 14 103.5 41.2 12.1 6.4 79.1 0.00 105.1 90.7 7.8 14.5 7.4 150 15 104.4 44.6 13.4 6.4 71.4 0.00 107.8 90.7 9.2 15.7 8.7 153 16 104.9 44.4 13.2 6.6 62.8 0.00 109.6 90.5 8.9 15.0 8.7 155 17 104.9 44.6 13.2 6.6 48.3 0.00 110.7 90.5 8.7 13.6 8.3 181 18 103.8 46.8 15.0 6.2 31.3 0.00 110.8 90.5 11.9 18.8 11.6 195 19 99.5 51.3 20.0 5.2 15.3 0.00 109.9 90.3 10.7 15.9 10.7 192 20 92.1 55.2 29.5 3.7 2.9 0.00 108.3 90.3 6.0 11.0 5.8 204 21 83.1 61.3 47.8 2.0 0.0 0.00 106.0 90.5 2.9 6.5 2.7 235 22 81.0 60.3 49.5 1.8 0.0 0.00 103.6 90.5 0.4 1.3 0.4 280 23 78.1 61.5 56.7 1.4 0.0 0.00 101.5 90.5 0.4 2.7 0.2 284 24 78.1 60.6 54.9 1.5 0.0 0.00 99.3 90.7 1.3 3.4 1.3 63 AZMET Daily Weather Data : YUMA VALLEY : Jun 22 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.3 69.6 88.2 DegF RELATIVE HUMIDITY 62.0 8.3 28.0 % DEWPOINT 47.5 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 3.7 KPas SOIL TEMP. 4 in 111.0 88.0 99.1 DegF SOIL TEMP. 20 in 91.0 90.3 90.7 DegF WIND SPEED 18.8 4.7 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 175 Degrees SOLAR RADIATION 682.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.3 2274 31.1 2970 36.2 3735 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jun 23 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.0 59.2 54.2 1.5 0.0 0.00 97.5 90.7 1.1 2.7 1.1 44 2 76.8 60.3 56.7 1.4 0.0 0.00 95.7 90.9 1.3 2.9 1.1 43 3 75.4 61.0 61.2 1.2 0.0 0.00 94.1 90.9 1.1 3.1 0.9 81 4 74.3 60.1 61.5 1.1 0.0 0.00 92.8 91.0 0.7 2.7 0.4 94 5 71.8 59.9 66.6 0.9 0.0 0.00 91.4 91.0 1.3 2.9 1.1 216 6 71.1 59.2 66.5 0.9 1.0 0.00 90.3 91.2 0.4 2.2 0.4 205 7 74.7 62.8 66.5 1.0 10.3 0.00 89.4 91.2 1.8 4.5 1.8 144 8 82.6 65.8 57.1 1.6 26.3 0.00 89.4 91.2 7.2 13.6 7.2 136 9 86.4 64.8 48.6 2.2 43.2 0.00 90.5 91.2 11.4 17.0 11.2 144 10 89.6 62.1 39.9 2.9 58.8 0.00 92.5 91.2 10.7 17.7 10.3 143 11 92.8 57.6 30.8 3.6 72.9 0.00 95.2 91.2 11.2 17.4 10.7 150 12 94.8 57.0 28.4 4.0 76.9 0.00 98.1 91.2 11.0 18.1 10.5 154 13 96.4 56.7 26.6 4.3 82.2 0.00 101.1 91.0 11.9 19.5 11.4 155 14 98.2 57.7 26.3 4.6 79.3 0.00 104.2 91.0 8.9 18.6 8.5 143 15 100.2 56.8 23.9 5.0 76.9 0.00 106.9 91.0 6.3 15.2 5.6 156 16 101.8 52.2 19.3 5.6 63.3 0.00 109.4 90.9 6.7 12.1 5.6 183 17 101.7 49.6 17.6 5.7 31.5 0.00 110.7 90.9 6.0 11.4 5.8 218 18 101.7 51.6 18.9 5.6 30.3 0.00 110.5 90.9 5.6 11.9 5.4 215 19 99.3 50.7 19.7 5.2 16.7 0.00 109.8 90.9 9.8 15.0 9.6 192 20 91.8 49.8 24.2 3.9 2.9 0.00 108.1 90.9 5.8 12.1 5.8 186 21 83.1 48.7 30.4 2.7 0.0 0.00 106.0 90.9 2.5 4.7 2.5 175 22 80.8 48.2 32.1 2.4 0.0 0.00 103.5 90.9 1.3 3.6 1.3 159 23 78.3 49.3 36.3 2.1 0.0 0.00 101.3 91.0 1.6 4.3 0.4 256 24 78.1 51.8 40.2 2.0 0.0 0.00 99.1 91.0 0.9 2.9 0.7 278 AZMET Daily Weather Data : YUMA VALLEY : Jun 23 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.6 69.8 86.5 DegF RELATIVE HUMIDITY 71.6 13.7 39.7 % DEWPOINT 56.3 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 110.7 89.2 99.5 DegF SOIL TEMP. 20 in 91.2 90.7 91.0 DegF WIND SPEED 19.5 5.4 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 162 Degrees SOLAR RADIATION 672.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.1 2300 31.0 3001 36.0 3771 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jun 24 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 76.1 53.6 45.5 1.7 0.0 0.00 97.3 91.2 1.8 3.4 1.6 326 2 75.7 54.1 47.2 1.6 0.0 0.00 95.7 91.2 1.1 2.9 1.1 328 3 73.2 53.8 50.6 1.4 0.0 0.00 94.3 91.4 0.9 2.7 0.7 322 4 73.8 52.0 46.6 1.5 0.0 0.00 92.8 91.4 0.7 2.7 0.7 336 5 70.7 54.9 57.5 1.1 0.0 0.00 91.6 91.4 1.8 4.9 1.8 283 6 69.4 55.4 61.0 1.0 0.7 0.00 90.1 91.6 2.5 4.9 2.5 264 7 75.6 54.0 47.9 1.6 11.0 0.00 89.2 91.6 1.1 2.9 0.7 294 8 81.9 51.6 35.2 2.4 27.5 0.00 88.9 91.6 3.6 8.3 3.4 154 9 85.3 50.0 29.8 2.9 44.0 0.00 89.8 91.6 6.0 11.0 5.8 159 10 89.1 49.8 26.1 3.5 59.5 0.00 91.8 91.6 5.8 11.6 5.6 170 11 92.5 48.6 22.4 4.0 70.9 0.00 94.5 91.6 6.7 12.3 6.3 173 12 96.3 48.2 19.6 4.7 78.1 0.00 97.9 91.6 4.9 9.4 4.5 175 13 99.3 48.2 17.9 5.3 80.3 0.00 101.5 91.4 4.0 10.5 2.9 196 14 101.5 50.5 18.3 5.6 78.4 0.00 105.1 91.4 4.3 10.1 3.6 187 15 104.0 45.1 13.9 6.4 73.1 0.00 108.1 91.2 4.3 10.3 3.4 214 16 105.4 42.8 12.2 6.8 62.3 0.00 110.5 91.2 5.1 10.5 4.7 204 17 106.0 40.1 10.8 7.0 47.8 0.00 111.7 91.2 5.1 10.5 4.7 224 18 105.1 40.8 11.4 6.8 31.3 0.00 111.9 91.0 4.9 9.6 4.7 218 19 101.8 43.9 14.1 6.0 15.8 0.00 111.2 91.0 4.7 6.9 4.7 196 20 95.4 46.8 19.2 4.6 2.9 0.00 109.6 91.0 8.7 14.8 8.5 187 21 86.2 47.7 26.7 3.2 0.0 0.00 107.2 91.0 4.7 7.6 4.0 225 22 82.8 48.2 30.1 2.7 0.0 0.00 104.7 91.0 4.7 12.1 4.5 256 23 78.8 49.3 35.8 2.2 0.0 0.00 102.4 91.2 2.5 4.9 2.2 241 24 74.1 49.5 42.1 1.7 0.0 0.00 100.0 91.2 1.6 4.5 1.1 126 AZMET Daily Weather Data : YUMA VALLEY : Jun 24 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 107.2 68.5 87.4 DegF RELATIVE HUMIDITY 64.9 7.9 30.9 % DEWPOINT 49.1 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 3.6 KPas SOIL TEMP. 4 in 112.1 88.9 99.9 DegF SOIL TEMP. 20 in 91.8 91.0 91.4 DegF WIND SPEED 14.8 3.8 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 201 Degrees SOLAR RADIATION 683.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.7 2326 30.8 3032 35.8 3807 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jun 25 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.6 50.4 47.1 1.4 0.0 0.00 97.9 91.4 1.1 3.4 0.2 314 2 73.8 46.2 37.8 1.8 0.0 0.00 95.9 91.4 1.1 4.3 1.1 7 3 72.0 48.9 44.2 1.5 0.0 0.00 94.3 91.6 1.3 4.3 1.3 350 4 71.8 46.8 40.8 1.6 0.0 0.00 92.7 91.6 2.0 4.7 2.0 332 5 71.8 47.1 41.5 1.5 0.0 0.00 91.2 91.8 1.3 3.6 1.3 335 6 72.3 44.6 37.0 1.7 0.7 0.00 90.0 91.8 2.0 4.3 2.0 336 7 73.4 49.8 43.5 1.6 10.8 0.00 89.1 91.8 1.1 6.5 0.7 168 8 81.1 51.6 36.3 2.3 27.0 0.00 88.9 91.8 1.1 3.1 1.1 269 9 89.2 41.0 18.6 3.8 43.7 0.00 90.0 91.8 4.0 9.6 3.8 154 10 91.8 44.1 19.3 4.1 58.8 0.00 91.9 91.8 4.3 8.9 3.8 154 11 95.0 40.6 15.4 4.8 70.5 0.00 95.0 91.8 3.6 11.0 1.1 178 12 97.5 40.3 13.9 5.2 76.9 0.00 98.2 91.8 3.8 7.2 3.1 295 13 100.6 39.9 12.5 5.8 81.2 0.00 101.8 91.6 2.9 7.6 1.8 307 14 103.5 36.9 10.2 6.5 72.6 0.00 105.4 91.6 3.1 8.5 0.7 238 15 105.6 35.2 9.0 7.1 78.1 0.00 108.3 91.4 2.9 8.7 1.3 178 16 106.5 34.7 8.5 7.3 59.3 0.00 110.7 91.4 3.6 7.4 2.2 291 17 106.2 30.2 7.2 7.3 29.9 0.00 111.7 91.2 1.6 5.1 1.3 289 18 107.6 31.5 7.3 7.6 32.3 0.00 111.6 91.2 2.0 4.9 1.8 231 19 106.0 34.7 8.7 7.2 17.9 0.00 111.0 91.2 1.8 4.0 1.6 257 20 98.2 39.7 13.5 5.4 3.1 0.00 109.8 91.2 1.8 3.4 1.6 274 21 86.7 46.6 25.6 3.3 0.0 0.00 107.4 91.2 2.7 8.1 2.5 219 22 80.6 54.3 40.5 2.1 0.0 0.00 104.9 91.2 2.7 4.9 2.5 226 23 79.5 55.0 42.8 2.0 0.0 0.00 102.6 91.4 1.6 4.9 0.9 343 24 75.9 57.0 52.0 1.5 0.0 0.00 100.4 91.4 1.3 3.4 0.7 329 AZMET Daily Weather Data : YUMA VALLEY : Jun 25 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 109.4 69.6 88.3 DegF RELATIVE HUMIDITY 58.2 4.9 26.4 % DEWPOINT 43.7 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 3.9 KPas SOIL TEMP. 4 in 111.7 88.7 100.0 DegF SOIL TEMP. 20 in 91.9 91.0 91.4 DegF WIND SPEED 11.0 2.2 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 260 Degrees SOLAR RADIATION 662.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.3 2352 31.3 3063 36.4 3843 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jun 26 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.2 55.2 50.0 1.5 0.0 0.00 98.4 91.4 0.4 1.8 0.2 138 2 71.6 53.8 53.7 1.2 0.0 0.00 96.6 91.6 2.0 4.7 1.6 153 3 69.4 54.5 58.9 1.0 0.0 0.00 94.8 91.8 1.1 3.4 0.4 206 4 70.3 54.5 57.4 1.1 0.0 0.00 93.4 91.8 0.9 3.4 0.7 272 5 68.2 54.9 62.6 0.9 0.0 0.00 91.9 91.8 0.4 0.4 0.4 149 6 68.7 54.9 61.2 0.9 0.7 0.00 90.5 91.9 1.1 3.1 1.1 30 7 72.0 56.8 59.2 1.1 10.3 0.00 89.6 91.9 0.9 2.5 0.7 84 8 82.2 52.9 37.4 2.4 26.0 0.00 89.2 91.9 0.7 3.4 0.4 104 9 87.1 47.7 25.7 3.3 42.8 0.00 90.1 91.9 2.2 5.1 2.0 96 10 93.2 42.1 17.2 4.4 57.1 0.00 92.3 91.9 1.1 4.5 0.9 117 11 98.1 41.0 14.2 5.3 69.0 0.00 95.4 91.9 1.6 5.8 0.7 286 12 100.8 31.8 9.1 6.1 76.7 0.00 99.0 91.9 2.5 5.4 1.8 281 13 102.7 30.2 8.0 6.5 80.0 0.00 102.6 91.8 2.2 5.6 1.8 255 14 104.0 32.4 8.4 6.8 78.1 0.00 106.2 91.8 4.0 9.6 3.4 218 15 106.2 32.9 8.1 7.2 70.9 0.00 109.0 91.8 2.9 6.9 2.2 249 16 107.1 33.6 8.1 7.4 60.4 0.00 111.2 91.6 2.7 6.5 2.2 216 17 107.6 34.5 8.2 7.6 45.2 0.00 112.6 91.4 2.7 6.5 2.0 244 18 108.1 33.6 7.8 7.7 29.6 0.00 113.0 91.4 2.5 5.4 2.2 297 19 105.4 44.1 12.8 6.7 13.1 0.00 112.3 91.4 1.6 4.9 1.6 298 20 97.2 47.1 18.5 4.9 2.2 0.00 110.8 91.4 3.1 6.3 2.5 243 21 86.9 50.7 29.3 3.1 0.0 0.00 108.7 91.4 4.9 8.3 4.0 224 22 85.3 54.5 35.1 2.7 0.0 0.00 106.2 91.4 2.0 6.0 1.8 264 23 82.4 55.9 40.7 2.3 0.0 0.00 103.8 91.6 2.5 4.7 2.2 250 24 77.9 59.9 53.9 1.5 0.0 0.00 101.7 91.6 0.7 3.4 0.2 322 AZMET Daily Weather Data : YUMA VALLEY : Jun 26 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 109.0 67.1 88.7 DegF RELATIVE HUMIDITY 75.5 5.1 31.1 % DEWPOINT 46.2 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 3.9 KPas SOIL TEMP. 4 in 113.0 89.2 100.8 DegF SOIL TEMP. 20 in 91.9 91.4 91.8 DegF WIND SPEED 9.6 2.0 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 240 Degrees SOLAR RADIATION 662.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.4 2378 30.2 3093 35.3 3878 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jun 27 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 76.3 53.8 46.1 1.7 0.0 0.00 99.7 91.8 1.3 4.3 1.1 242 2 77.7 44.4 30.8 2.3 0.0 0.00 97.9 91.8 4.3 5.6 4.0 225 3 72.7 50.0 45.0 1.5 0.0 0.00 96.1 91.9 1.6 5.6 1.3 209 4 68.9 52.3 55.4 1.1 0.0 0.00 94.5 91.9 2.5 5.4 2.2 209 5 68.2 51.1 54.7 1.1 0.0 0.00 93.0 92.1 1.3 5.6 0.2 192 6 66.6 50.0 55.6 1.0 0.7 0.00 91.6 92.3 1.3 3.4 0.9 105 7 71.4 50.2 47.1 1.4 10.0 0.00 90.3 92.3 1.1 3.1 0.7 23 8 79.0 44.4 29.6 2.4 25.8 0.00 90.0 92.3 0.7 2.7 0.4 2 9 85.5 45.3 24.7 3.2 42.5 0.00 90.7 92.3 1.3 4.3 1.1 230 10 91.8 41.2 17.3 4.2 57.3 0.00 92.7 92.3 2.2 8.5 1.8 267 11 97.0 33.3 10.8 5.3 69.5 0.00 95.5 92.3 6.5 11.6 6.3 316 12 100.4 32.2 9.3 6.0 77.4 0.00 98.4 92.3 5.4 9.8 4.7 316 13 103.1 28.2 7.3 6.7 80.3 0.00 102.0 92.1 2.5 7.4 1.3 233 14 104.4 30.0 7.5 6.9 78.6 0.00 105.6 92.1 3.6 7.8 2.0 253 15 106.2 30.9 7.4 7.3 71.7 0.00 108.7 92.1 2.7 8.1 1.6 253 16 106.7 33.3 8.1 7.3 61.2 0.00 111.0 91.9 2.7 7.4 2.0 209 17 106.3 36.9 9.4 7.2 47.8 0.00 112.5 91.9 3.8 7.8 3.4 209 18 105.4 39.6 10.7 6.9 29.9 0.00 113.0 91.8 3.8 6.9 3.1 212 19 102.6 42.3 13.0 6.1 14.3 0.00 112.3 91.8 3.4 5.6 3.4 229 20 97.7 48.2 18.8 5.0 2.6 0.00 110.8 91.8 1.6 3.4 1.6 290 21 92.3 44.4 19.4 4.2 0.0 0.00 108.7 91.8 2.9 4.9 2.7 314 22 91.0 36.1 14.6 4.3 0.0 0.00 106.3 91.8 5.1 10.3 3.8 250 23 84.6 38.7 19.7 3.3 0.0 0.00 104.0 91.9 3.1 6.7 2.2 169 24 77.4 43.3 30.0 2.3 0.0 0.00 101.7 91.9 3.4 8.1 2.9 188 AZMET Daily Weather Data : YUMA VALLEY : Jun 27 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 108.7 65.1 88.9 DegF RELATIVE HUMIDITY 69.1 4.9 24.7 % DEWPOINT 41.7 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 4.1 KPas SOIL TEMP. 4 in 113.0 90.0 101.1 DegF SOIL TEMP. 20 in 92.3 91.6 91.9 DegF WIND SPEED 11.6 2.9 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 246 Degrees SOLAR RADIATION 669.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 24.7 2402 29.5 3123 34.6 3913 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jun 28 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.9 38.7 22.9 2.7 0.0 0.00 99.5 92.1 2.2 6.3 0.7 126 2 88.2 31.3 13.1 4.0 0.0 0.00 97.7 92.3 5.6 12.1 5.4 314 3 88.5 30.6 12.6 4.0 0.0 0.00 96.3 92.3 6.0 13.0 5.6 309 4 86.2 31.3 14.0 3.7 0.0 0.00 95.2 92.3 4.7 11.4 3.8 4 5 85.1 37.4 18.5 3.4 0.0 0.00 94.1 92.5 7.2 12.8 6.9 339 6 71.1 45.3 40.6 1.6 0.7 0.00 93.0 92.5 1.8 6.0 1.1 70 7 73.2 45.5 37.7 1.8 10.3 0.00 91.8 92.7 2.2 6.3 1.8 41 8 83.1 47.1 28.5 2.8 26.5 0.00 91.2 92.7 2.5 4.5 2.0 88 9 91.0 42.8 19.0 4.0 43.5 0.00 91.9 92.7 6.5 11.0 6.3 133 10 94.6 37.0 13.4 4.8 58.5 0.00 93.9 92.7 3.8 10.7 3.4 146 11 97.3 32.7 10.4 5.4 70.2 0.00 96.8 92.5 3.6 8.3 2.9 245 12 99.5 26.2 7.5 6.0 78.4 0.00 100.0 92.5 3.4 6.7 3.1 292 13 101.7 27.0 7.2 6.4 81.5 0.00 103.5 92.5 2.5 8.3 1.3 246 14 102.9 25.5 6.5 6.7 80.5 0.00 106.9 92.3 3.4 8.9 2.7 234 15 105.1 28.2 6.9 7.1 74.1 0.00 109.8 92.3 3.1 9.4 2.7 237 16 106.3 29.3 6.9 7.3 62.6 0.00 111.9 92.3 3.4 7.6 2.7 258 17 106.5 34.7 8.6 7.3 48.3 0.00 113.2 92.1 2.7 9.4 1.6 203 18 104.4 39.2 10.9 6.6 31.5 0.00 113.5 92.1 5.1 8.5 5.1 208 19 101.7 43.7 14.1 5.9 15.5 0.00 112.8 92.1 4.0 6.7 3.8 214 20 94.1 46.9 20.1 4.4 2.9 0.00 111.2 92.1 2.7 4.7 2.2 214 21 88.7 45.5 22.5 3.6 0.0 0.00 108.9 92.1 0.9 5.6 0.4 222 22 82.0 49.6 32.6 2.5 0.0 0.00 106.3 92.1 2.0 9.2 1.8 162 23 81.5 55.9 41.6 2.1 0.0 0.00 103.8 92.3 4.3 11.4 3.1 237 24 78.8 60.6 53.7 1.6 0.0 0.00 101.8 92.3 1.1 5.6 0.7 219 AZMET Daily Weather Data : YUMA VALLEY : Jun 28 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 108.0 67.6 91.4 DegF RELATIVE HUMIDITY 59.4 4.1 19.6 % DEWPOINT 38.8 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 4.4 KPas SOIL TEMP. 4 in 113.7 91.2 101.8 DegF SOIL TEMP. 20 in 92.7 91.9 92.3 DegF WIND SPEED 13.0 3.6 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 251 Degrees SOLAR RADIATION 684.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.6 2428 30.6 3153 35.6 3948 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jun 29 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.0 61.9 59.6 1.3 0.0 0.00 99.9 92.3 0.7 2.5 0.2 286 2 74.5 60.6 61.9 1.1 0.0 0.00 98.2 92.5 0.7 2.7 0.4 15 3 72.3 60.6 66.7 0.9 0.0 0.00 96.4 92.7 0.7 2.2 0.4 5 4 71.4 60.1 67.2 0.9 0.0 0.00 94.8 92.7 0.4 2.0 0.4 355 5 73.4 58.6 60.3 1.1 0.0 0.00 93.4 92.8 1.8 3.4 1.8 348 6 70.2 56.3 61.5 1.0 0.7 0.00 92.1 92.8 2.2 4.3 2.2 41 7 73.0 57.9 59.2 1.1 10.0 0.00 91.0 92.8 1.1 3.8 0.9 348 8 81.3 58.8 46.7 2.0 25.8 0.00 90.7 93.0 0.7 2.5 0.2 276 9 88.7 52.9 29.7 3.3 42.5 0.00 91.6 93.0 2.7 6.5 2.5 67 10 94.3 50.9 23.1 4.2 57.1 0.00 93.7 93.0 1.8 6.0 1.6 106 11 97.7 48.0 18.7 5.0 68.8 0.00 96.8 92.8 3.1 8.1 2.5 163 12 99.9 44.4 15.3 5.5 76.9 0.00 100.4 92.8 4.3 10.1 3.8 176 13 102.7 41.9 12.7 6.2 80.3 0.00 104.0 92.8 4.0 10.7 2.9 196 14 104.5 38.7 10.6 6.7 79.8 0.00 107.4 92.7 5.1 11.6 4.5 171 15 106.2 37.2 9.6 7.1 74.1 0.00 110.3 92.7 5.4 11.6 4.0 162 16 108.0 34.3 8.1 7.6 63.5 0.00 112.5 92.7 4.0 9.6 2.9 208 17 108.7 30.9 6.9 7.9 49.2 0.00 113.7 92.5 4.3 7.8 3.8 235 18 109.0 30.2 6.7 8.0 31.5 0.00 113.9 92.5 2.2 6.7 2.0 212 19 105.8 40.3 11.0 6.9 15.3 0.00 113.4 92.5 2.2 4.5 2.2 220 20 96.8 48.2 19.7 4.8 2.9 0.00 111.9 92.3 2.7 7.2 2.5 210 21 86.7 51.4 30.0 3.0 0.0 0.00 109.6 92.5 2.5 5.6 2.2 200 22 83.5 50.5 32.1 2.7 0.0 0.00 107.1 92.5 1.1 3.8 0.7 211 23 80.4 52.2 37.6 2.2 0.0 0.00 104.5 92.5 0.7 2.0 0.4 325 24 80.6 46.6 30.5 2.5 0.0 0.00 102.2 92.7 1.6 3.6 0.7 167 AZMET Daily Weather Data : YUMA VALLEY : Jun 29 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 110.7 68.9 89.4 DegF RELATIVE HUMIDITY 75.9 4.1 32.7 % DEWPOINT 48.9 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 3.9 KPas SOIL TEMP. 4 in 113.9 90.5 102.0 DegF SOIL TEMP. 20 in 93.0 92.3 92.7 DegF WIND SPEED 11.6 2.2 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 188 Degrees SOLAR RADIATION 678.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.1 2454 31.1 3184 36.2 3985 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jun 30 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 76.1 49.6 39.5 1.9 0.0 0.00 100.2 92.7 1.1 4.3 0.4 55 2 73.6 51.8 46.7 1.5 0.0 0.00 98.2 92.8 1.3 4.5 1.1 8 3 72.5 53.2 50.8 1.4 0.0 0.00 96.4 93.0 0.9 2.7 0.7 351 4 74.1 48.2 39.8 1.7 0.0 0.00 95.0 93.0 1.6 4.0 1.3 351 5 70.9 50.2 48.1 1.3 0.0 0.00 93.6 93.0 0.4 2.0 0.4 358 6 70.5 48.0 44.8 1.4 0.7 0.00 92.1 93.2 0.7 2.7 0.7 48 7 73.9 51.4 45.7 1.6 10.0 0.00 91.0 93.2 0.7 2.5 0.4 14 8 82.4 50.2 33.2 2.5 26.0 0.00 90.7 93.4 0.9 2.9 0.4 208 9 87.8 46.9 24.4 3.4 43.0 0.00 91.6 93.4 4.9 10.5 4.5 160 10 91.6 53.2 27.5 3.7 57.8 0.00 93.6 93.2 4.9 9.4 4.5 169 11 95.5 53.1 24.0 4.4 69.0 0.00 96.4 93.2 3.6 9.4 2.5 200 12 98.6 51.1 20.4 5.0 76.7 0.00 99.9 93.2 4.9 9.4 4.0 229 13 101.5 50.0 17.9 5.6 79.8 0.00 103.5 93.2 5.4 10.3 4.9 232 14 104.7 48.4 15.4 6.4 78.4 0.00 106.7 93.0 5.1 9.4 4.3 251 15 107.2 46.0 13.1 7.0 72.4 0.00 109.8 93.0 5.6 13.4 4.9 214 16 108.0 47.5 13.5 7.2 60.7 0.00 111.9 92.8 5.1 11.6 4.3 225 17 108.3 44.1 11.7 7.4 47.3 0.00 113.2 92.8 5.6 11.6 4.9 226 18 107.2 44.4 12.3 7.1 29.6 0.00 113.5 92.8 5.8 9.8 5.8 212 19 103.1 50.9 17.8 5.9 14.3 0.00 112.8 92.7 4.7 8.5 4.7 206 20 93.2 50.9 24.2 4.1 2.6 0.00 111.4 92.7 4.3 6.3 4.3 214 21 86.0 51.6 30.8 2.9 0.0 0.00 109.0 92.7 2.0 4.9 1.8 211 22 83.1 50.7 32.7 2.6 0.0 0.00 106.3 92.8 2.2 5.4 2.0 246 23 81.0 48.9 32.6 2.4 0.0 0.00 104.0 92.8 2.0 6.3 0.7 15 24 77.7 52.7 41.9 1.9 0.0 0.00 101.8 92.8 1.3 4.0 1.1 338 AZMET Daily Weather Data : YUMA VALLEY : Jun 30 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 109.0 68.4 88.7 DegF RELATIVE HUMIDITY 60.8 8.6 29.5 % DEWPOINT 49.6 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 3.8 KPas SOIL TEMP. 4 in 113.5 90.7 101.8 DegF SOIL TEMP. 20 in 93.4 92.7 93.0 DegF WIND SPEED 13.4 3.1 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 218 Degrees SOLAR RADIATION 668.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.7 2480 30.8 3215 35.8 4020 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jul 1 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.4 52.3 44.7 1.7 0.0 0.00 99.7 93.0 1.3 4.0 1.3 41 2 74.1 52.7 47.4 1.5 0.0 0.00 97.9 93.0 1.1 3.4 0.4 32 3 72.7 53.6 51.1 1.4 0.0 0.00 96.3 93.2 0.7 3.4 0.4 12 4 70.9 52.7 52.6 1.2 0.0 0.00 94.6 93.2 2.0 7.2 1.1 47 5 72.3 52.0 48.8 1.4 0.0 0.00 93.2 93.4 1.3 5.6 1.1 358 6 69.1 53.2 57.1 1.0 0.7 0.00 91.8 93.4 0.4 1.6 0.4 66 7 73.2 54.7 52.6 1.4 10.3 0.00 90.7 93.4 0.4 1.6 0.2 321 8 83.1 54.1 37.1 2.4 24.4 0.00 90.5 93.6 0.7 4.0 0.4 129 9 86.5 60.3 41.3 2.5 42.0 0.00 91.4 93.6 3.6 8.1 3.6 180 10 91.4 59.7 34.8 3.3 58.0 0.00 93.4 93.4 5.6 9.4 5.4 155 11 95.9 54.1 24.8 4.4 68.6 0.00 96.4 93.4 6.3 11.9 5.8 181 12 99.5 48.6 18.0 5.3 76.9 0.00 99.7 93.4 7.4 13.6 6.9 169 13 101.1 52.0 19.5 5.5 81.0 0.00 103.1 93.2 8.3 14.1 8.1 146 14 102.9 56.1 21.6 5.6 79.8 0.00 106.5 93.2 8.5 15.0 7.8 162 15 104.9 56.8 20.9 6.0 73.1 0.00 109.4 93.2 6.9 14.5 6.0 163 16 106.0 52.5 17.3 6.5 59.0 0.00 111.7 93.0 7.2 13.6 6.7 170 17 106.7 48.9 14.8 6.8 42.5 0.00 113.0 93.0 6.7 13.6 6.3 179 18 105.8 49.5 15.6 6.6 29.1 0.00 113.2 92.8 6.3 12.3 6.0 186 19 102.6 50.4 17.8 5.8 11.5 0.00 112.5 92.8 5.6 9.8 5.4 196 20 94.5 55.8 27.5 4.0 2.9 0.00 110.8 92.8 4.0 5.8 4.0 227 21 87.4 58.8 38.3 2.7 0.0 0.00 108.5 92.8 2.2 4.0 2.0 238 22 81.9 59.7 47.1 2.0 0.0 0.00 106.2 92.8 0.7 3.1 0.4 71 23 81.5 58.5 45.8 2.0 0.0 0.00 104.0 93.0 1.3 4.9 1.1 42 24 79.2 59.0 50.2 1.7 0.0 0.00 101.8 93.0 0.4 2.5 0.4 7 AZMET Daily Weather Data : YUMA VALLEY : Jul 1 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 108.3 68.0 88.3 DegF RELATIVE HUMIDITY 65.4 11.3 35.3 % DEWPOINT 54.5 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 113.2 90.3 101.5 DegF SOIL TEMP. 20 in 93.6 92.8 93.2 DegF WIND SPEED 15.0 3.8 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 171 Degrees SOLAR RADIATION 659.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.7 2506 30.8 3246 35.6 4056 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jul 2 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.3 58.5 51.0 1.6 0.0 0.00 99.9 93.2 0.7 2.9 0.7 354 2 75.7 60.1 58.3 1.3 0.0 0.00 98.2 93.2 0.7 2.0 0.4 350 3 74.1 62.1 66.0 1.0 0.0 0.00 96.4 93.4 0.9 3.4 0.7 318 4 71.2 61.3 71.0 0.8 0.0 0.00 95.0 93.4 0.9 3.6 0.9 191 5 71.4 61.0 69.9 0.8 0.0 0.00 93.6 93.4 0.9 3.4 0.7 210 6 73.2 64.8 74.9 0.7 0.5 0.00 92.3 93.6 1.1 4.5 0.7 171 7 76.6 67.6 73.9 0.8 9.3 0.00 91.4 93.6 1.6 3.1 1.6 355 8 83.1 70.5 66.2 1.3 24.6 0.00 91.4 93.6 2.9 8.3 2.5 153 9 86.5 70.3 58.8 1.8 40.8 0.00 92.3 93.6 7.4 12.1 7.2 151 10 90.5 68.4 48.7 2.5 55.4 0.00 94.5 93.6 7.2 11.2 6.9 159 11 94.6 65.5 38.8 3.4 66.9 0.00 97.2 93.6 6.0 10.7 5.6 176 12 98.2 62.8 31.3 4.3 74.8 0.00 100.4 93.4 6.7 12.5 6.3 178 13 101.5 59.4 25.3 5.1 77.4 0.00 104.0 93.4 7.4 12.3 6.7 185 14 104.7 53.2 18.4 6.2 76.4 0.00 107.2 93.4 6.9 12.3 6.0 201 15 107.1 47.5 13.9 6.9 69.8 0.00 109.9 93.2 5.8 12.3 5.1 212 16 107.6 48.4 14.1 7.0 60.4 0.00 112.1 93.2 5.6 14.8 5.1 184 17 108.9 45.7 12.3 7.5 46.6 0.00 113.4 93.2 4.7 10.1 4.5 203 18 107.8 48.0 13.9 7.1 30.6 0.00 113.9 93.0 5.8 11.0 5.6 204 19 105.1 52.2 17.6 6.3 14.6 0.00 113.4 93.0 4.5 6.9 4.3 219 20 95.7 62.6 33.9 3.8 2.4 0.00 111.9 93.0 4.5 6.7 4.3 217 21 88.3 63.1 43.0 2.6 0.0 0.00 109.8 93.0 2.5 4.7 2.2 223 22 85.1 61.5 45.1 2.3 0.0 0.00 107.6 93.2 0.7 2.0 0.0 126 23 82.6 61.3 48.8 2.0 0.0 0.00 105.3 93.2 0.9 3.1 0.7 4 24 82.0 59.9 47.2 2.0 0.0 0.00 103.3 93.2 1.1 3.4 0.2 242 AZMET Daily Weather Data : YUMA VALLEY : Jul 2 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 109.9 69.8 89.6 DegF RELATIVE HUMIDITY 80.8 9.0 43.4 % DEWPOINT 59.7 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 113.9 91.2 102.2 DegF SOIL TEMP. 20 in 93.6 93.0 93.4 DegF WIND SPEED 14.8 3.6 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 189 Degrees SOLAR RADIATION 650.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.5 2532 31.5 3277 36.5 4093 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jul 3 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.9 59.5 49.9 1.8 0.0 0.00 101.5 93.4 1.3 3.4 1.3 224 2 78.6 59.4 51.7 1.6 0.0 0.00 99.7 93.6 0.4 2.2 0.4 336 3 76.1 58.8 55.4 1.4 0.0 0.00 98.1 93.6 1.6 3.4 1.3 49 4 73.0 61.7 67.4 0.9 0.0 0.00 96.4 93.6 0.4 2.2 0.2 231 5 73.2 62.2 69.0 0.9 0.0 0.00 95.0 93.7 1.1 2.9 0.9 288 6 72.5 63.0 72.1 0.8 0.5 0.00 93.6 93.7 0.7 2.5 0.4 325 7 76.3 64.8 67.9 1.0 9.1 0.00 92.5 93.9 1.1 3.4 0.9 347 8 82.2 66.0 58.1 1.6 24.4 0.00 92.3 93.9 2.9 8.3 2.7 140 9 86.0 65.5 50.8 2.1 40.4 0.00 93.0 93.9 6.9 11.9 6.7 157 10 90.3 64.4 42.4 2.8 54.2 0.00 94.8 93.9 7.4 12.5 7.2 169 11 94.1 61.2 33.6 3.6 65.5 0.00 97.3 93.9 6.0 10.3 5.8 179 12 98.1 58.6 27.3 4.5 73.8 0.00 100.6 93.7 5.6 11.0 5.1 171 13 101.8 54.1 20.8 5.5 76.7 0.00 104.0 93.7 6.0 10.1 5.4 202 14 104.9 49.1 15.7 6.4 76.0 0.00 107.4 93.7 5.4 9.8 4.9 225 15 107.1 46.8 13.5 7.0 70.5 0.00 110.1 93.6 5.4 10.3 4.9 215 16 108.5 44.1 11.7 7.4 60.0 0.00 112.1 93.6 4.9 9.4 4.5 220 17 109.4 42.4 10.7 7.7 45.6 0.00 113.5 93.6 4.0 9.4 3.8 215 18 108.5 44.6 11.9 7.4 30.1 0.00 113.9 93.4 4.3 7.4 4.3 220 19 105.6 49.6 15.8 6.5 14.3 0.00 113.4 93.4 2.9 5.6 2.9 238 20 96.1 59.5 30.4 4.1 2.4 0.00 111.9 93.4 4.3 6.9 4.0 215 21 87.4 62.8 43.8 2.5 0.0 0.00 109.9 93.4 3.8 5.4 3.8 214 22 84.0 63.3 49.9 2.0 0.0 0.00 107.6 93.4 2.5 4.5 2.2 249 23 83.1 60.4 46.4 2.1 0.0 0.00 105.4 93.6 1.1 3.1 0.7 294 24 79.7 60.6 52.0 1.7 0.0 0.00 103.3 93.6 0.9 3.6 0.7 21 AZMET Daily Weather Data : YUMA VALLEY : Jul 3 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 111.2 71.1 89.8 DegF RELATIVE HUMIDITY 76.7 7.6 40.3 % DEWPOINT 57.6 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 3.5 KPas SOIL TEMP. 4 in 113.9 92.3 102.7 DegF SOIL TEMP. 20 in 93.9 93.2 93.6 DegF WIND SPEED 12.5 3.4 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 200 Degrees SOLAR RADIATION 643.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.0 2559 31.9 3309 36.9 4130 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jul 4 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.7 60.3 54.9 1.5 0.0 0.00 101.3 93.7 0.7 1.8 0.4 335 2 75.9 59.9 57.5 1.3 0.0 0.00 99.5 93.7 0.9 2.7 0.7 27 3 74.8 59.0 58.1 1.2 0.0 0.00 97.9 93.9 0.7 2.0 0.4 44 4 72.9 60.6 65.8 0.9 0.0 0.00 96.3 93.9 0.4 1.6 0.4 279 5 70.7 59.2 67.0 0.9 0.0 0.00 95.0 94.1 0.4 1.3 0.2 174 6 70.9 59.2 66.5 0.9 0.5 0.00 93.6 94.1 0.4 1.8 0.4 13 7 76.3 56.1 50.5 1.6 8.4 0.00 92.3 94.1 0.9 2.9 0.7 33 8 83.5 52.2 34.0 2.6 22.9 0.00 91.9 94.1 0.7 3.1 0.4 143 9 86.9 52.9 31.5 3.0 38.5 0.00 92.7 94.1 1.3 4.0 0.9 290 10 92.5 51.6 25.1 3.9 54.7 0.00 94.5 94.1 4.0 8.9 3.8 174 11 95.5 52.0 23.1 4.4 60.9 0.00 97.3 94.1 4.9 10.3 4.7 174 12 99.1 51.1 20.0 5.1 70.5 0.00 100.4 94.1 4.7 8.7 4.3 221 13 102.4 53.8 20.1 5.6 74.8 0.00 103.5 93.9 5.8 9.8 5.4 228 14 106.0 52.7 17.3 6.5 74.8 0.00 106.9 93.9 4.9 9.8 4.5 219 15 109.4 48.9 13.6 7.5 75.3 0.00 109.8 93.9 5.1 9.4 4.7 209 16 110.5 48.0 12.8 7.8 55.9 0.00 112.1 93.7 4.9 9.4 4.7 198 17 110.7 49.3 13.3 7.8 41.1 0.00 113.5 93.7 4.5 8.3 4.0 213 18 110.3 45.7 11.8 7.8 28.9 0.00 114.1 93.6 4.5 6.7 4.5 218 19 108.0 49.1 14.5 7.1 14.3 0.00 113.4 93.6 3.4 5.4 3.4 218 20 98.2 61.0 29.8 4.4 2.9 0.00 112.1 93.6 2.9 5.1 2.9 204 21 91.9 59.4 33.9 3.4 0.0 0.00 110.1 93.6 2.7 6.7 2.7 232 22 86.5 57.2 37.2 2.7 0.0 0.00 108.0 93.6 1.3 2.9 1.1 225 23 84.2 56.5 39.0 2.5 0.0 0.00 105.8 93.7 1.6 4.3 0.7 44 24 81.0 57.2 44.2 2.0 0.0 0.00 103.6 93.7 1.6 3.8 1.3 21 AZMET Daily Weather Data : YUMA VALLEY : Jul 4 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 112.1 70.0 90.7 DegF RELATIVE HUMIDITY 72.9 9.9 35.1 % DEWPOINT 54.7 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 3.8 KPas SOIL TEMP. 4 in 114.1 91.9 102.7 DegF SOIL TEMP. 20 in 94.3 93.6 93.9 DegF WIND SPEED 10.3 2.7 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 211 Degrees SOLAR RADIATION 624.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.6 2586 31.5 3341 36.5 4166 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jul 5 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.4 58.3 50.0 1.7 0.0 0.00 101.7 93.9 1.8 4.3 1.6 32 2 79.0 54.1 42.4 2.0 0.0 0.00 99.7 93.9 1.8 3.6 1.6 14 3 76.3 55.4 48.3 1.6 0.0 0.00 98.1 94.1 0.9 3.1 0.9 17 4 75.6 58.3 55.3 1.4 0.0 0.00 96.4 94.1 0.9 3.1 0.7 345 5 77.7 48.4 36.0 2.1 0.0 0.00 95.2 94.1 1.3 3.8 0.7 164 6 74.8 53.4 47.6 1.5 0.5 0.00 93.9 94.3 1.6 4.3 1.1 324 7 77.5 54.5 44.9 1.8 8.8 0.00 92.8 94.3 1.3 3.6 0.9 3 8 83.8 54.3 36.5 2.5 23.2 0.00 92.3 94.3 2.5 5.6 2.2 47 9 91.2 57.2 32.0 3.4 38.9 0.00 93.2 94.3 2.2 6.3 1.8 124 10 94.3 55.6 27.3 4.0 53.3 0.00 95.2 94.3 4.5 8.3 4.0 145 11 98.1 54.0 23.1 4.8 65.0 0.00 98.1 94.3 4.5 8.5 4.0 136 12 102.2 47.8 16.2 5.9 73.6 0.00 101.3 94.3 6.0 10.7 5.6 145 13 106.2 42.8 11.9 6.9 76.7 0.00 104.7 94.1 7.6 12.8 7.2 162 14 109.2 40.8 10.1 7.7 75.5 0.00 107.8 94.1 7.2 14.1 6.5 181 15 110.3 40.6 9.7 8.0 70.0 0.00 110.5 94.1 7.2 13.0 6.5 164 16 110.8 40.3 9.4 8.2 59.7 0.00 112.5 93.9 7.2 12.8 6.5 155 17 112.1 38.5 8.5 8.6 46.1 0.00 113.9 93.9 7.2 13.0 6.7 181 18 111.0 40.1 9.4 8.2 30.3 0.00 114.1 93.7 7.8 13.6 7.6 177 19 106.5 43.3 12.1 7.0 14.8 0.00 113.4 93.7 6.7 12.1 6.5 188 20 96.6 54.9 25.3 4.4 2.4 0.00 111.7 93.7 3.4 5.8 3.1 230 21 87.8 58.5 37.3 2.8 0.0 0.00 109.6 93.7 2.9 4.9 2.9 259 22 84.4 56.8 39.2 2.5 0.0 0.00 107.2 93.7 0.7 2.5 0.2 106 23 81.9 56.5 42.2 2.2 0.0 0.00 104.9 93.9 1.3 4.0 1.1 18 24 81.1 55.2 41.1 2.1 0.0 0.00 102.7 93.9 1.1 3.4 1.1 356 AZMET Daily Weather Data : YUMA VALLEY : Jul 5 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 113.0 71.8 91.9 DegF RELATIVE HUMIDITY 64.1 6.6 29.8 % DEWPOINT 50.9 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 4.2 KPas SOIL TEMP. 4 in 114.1 92.3 102.9 DegF SOIL TEMP. 20 in 94.5 93.7 94.1 DegF WIND SPEED 14.1 3.8 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 165 Degrees SOLAR RADIATION 638.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.4 2613 32.2 3373 37.3 4203 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jul 6 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.2 48.6 31.0 2.6 0.0 0.00 100.8 94.1 0.9 3.1 0.7 59 2 79.0 52.2 39.8 2.0 0.0 0.00 99.0 94.1 1.8 4.9 1.6 1 3 77.9 51.8 40.1 2.0 0.0 0.00 97.3 94.1 1.8 4.3 1.6 21 4 73.9 57.4 56.4 1.3 0.0 0.00 95.9 94.3 2.0 5.1 1.3 200 5 75.0 53.1 46.8 1.6 0.0 0.00 94.5 94.3 3.1 9.4 3.1 136 6 76.1 58.3 54.1 1.4 0.5 0.00 93.2 94.3 1.3 3.8 0.2 249 7 81.7 62.8 52.7 1.8 8.4 0.00 92.5 94.5 1.6 4.3 1.6 75 8 86.0 67.5 54.1 2.0 22.9 0.00 92.3 94.5 3.6 8.3 3.4 125 9 90.0 66.9 47.0 2.5 38.7 0.00 93.4 94.5 6.5 11.0 6.3 141 10 93.4 65.5 39.9 3.2 52.8 0.00 95.4 94.5 6.3 10.7 5.8 134 11 97.0 61.0 30.8 4.1 60.0 0.00 98.2 94.3 8.1 15.4 7.6 138 12 100.6 59.0 25.5 5.0 71.9 0.00 101.1 94.3 8.9 16.6 8.3 136 13 103.6 57.6 22.2 5.7 75.5 0.00 104.4 94.3 9.2 18.1 8.7 150 14 107.2 52.3 16.5 6.8 74.1 0.00 107.4 94.1 9.8 17.0 9.4 162 15 109.4 48.2 13.2 7.5 68.3 0.00 109.9 94.1 9.8 18.6 9.2 172 16 110.1 49.1 13.5 7.6 58.5 0.00 111.9 93.9 11.0 16.6 10.3 171 17 109.2 49.8 14.2 7.4 44.7 0.00 112.8 93.9 11.6 16.8 11.4 175 18 107.4 48.6 14.3 7.0 29.1 0.00 113.0 93.9 11.2 15.0 10.7 179 19 103.5 53.1 19.1 5.9 14.1 0.00 112.1 93.7 9.2 14.1 8.9 209 20 95.4 57.6 28.6 4.1 2.6 0.00 110.7 93.7 4.0 8.3 4.0 227 21 89.1 58.6 36.0 3.0 0.0 0.00 108.7 93.7 1.6 3.4 0.9 193 22 85.5 57.0 38.0 2.6 0.0 0.00 106.5 93.9 1.8 3.6 0.9 173 23 86.2 60.4 42.0 2.5 0.0 0.00 104.5 93.9 7.2 19.7 6.7 145 24 87.1 63.1 45.1 2.4 0.0 0.00 102.7 94.1 9.8 17.7 9.8 153 AZMET Daily Weather Data : YUMA VALLEY : Jul 6 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 111.2 69.6 91.9 DegF RELATIVE HUMIDITY 65.0 10.5 34.2 % DEWPOINT 56.7 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 3.8 KPas SOIL TEMP. 4 in 113.0 92.3 102.4 DegF SOIL TEMP. 20 in 94.5 93.7 94.1 DegF WIND SPEED 19.7 5.8 MPH WIND VECTOR MAG. 4.7 MPH WIND VECTOR DIR. 160 Degrees SOLAR RADIATION 621.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.36 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.5 2640 31.3 3404 36.4 4240 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jul 7 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.9 64.2 53.7 1.8 0.0 0.00 101.1 94.1 3.4 7.6 1.6 301 2 79.9 63.9 58.2 1.5 0.0 0.00 99.7 94.1 1.8 8.1 1.6 25 3 79.0 63.3 58.8 1.4 0.0 0.00 98.4 94.3 1.8 4.5 1.6 20 4 79.2 63.3 58.8 1.4 0.0 0.00 97.0 94.3 1.3 3.8 1.3 338 5 77.7 62.6 59.9 1.3 0.0 0.00 95.9 94.5 1.8 4.9 1.8 33 6 75.7 62.4 63.2 1.1 0.2 0.00 94.8 94.5 3.6 6.0 3.6 44 7 78.8 62.6 57.9 1.4 7.6 0.00 93.9 94.5 3.1 5.8 2.9 22 8 86.5 64.4 48.0 2.3 22.5 0.00 93.7 94.5 3.4 6.7 3.1 47 9 91.6 61.9 37.7 3.2 31.8 0.00 94.5 94.5 4.0 9.4 2.9 81 10 95.4 62.8 34.3 3.7 44.7 0.00 96.1 94.5 12.5 18.8 12.3 155 11 98.6 63.0 31.5 4.3 64.0 0.00 98.4 94.5 16.1 23.5 15.9 155 12 100.6 61.3 27.7 4.8 71.2 0.00 100.9 94.5 15.9 22.1 15.4 164 13 102.6 59.9 25.0 5.3 74.5 0.00 103.8 94.3 14.5 22.4 14.1 170 14 103.6 61.3 25.4 5.4 70.2 0.00 106.5 94.3 14.1 22.8 13.6 178 15 103.6 61.3 25.4 5.5 65.2 0.00 108.9 94.3 14.1 22.1 13.6 189 16 104.4 59.9 23.7 5.7 55.9 0.00 110.5 94.1 13.4 19.7 13.0 182 17 104.5 58.3 22.1 5.9 42.3 0.00 111.2 94.1 12.8 18.8 12.5 176 18 104.5 57.6 21.6 5.9 27.5 0.00 111.4 94.1 12.3 18.1 11.9 190 19 100.9 59.9 26.3 5.0 13.1 0.00 110.7 94.1 8.1 14.1 7.8 211 20 93.6 60.4 33.4 3.6 2.4 0.00 109.4 94.1 4.3 6.0 4.3 226 21 88.5 59.0 37.2 2.9 0.0 0.00 107.6 94.1 3.1 5.4 3.1 228 22 86.4 61.3 43.3 2.4 0.0 0.00 105.6 94.1 1.8 2.9 1.8 253 23 84.4 63.1 49.1 2.1 0.0 0.00 103.8 94.1 0.7 2.2 0.4 284 24 84.7 61.7 46.2 2.2 0.0 0.00 102.4 94.3 1.6 3.8 0.9 105 AZMET Daily Weather Data : YUMA VALLEY : Jul 7 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.0 74.3 91.2 DegF RELATIVE HUMIDITY 68.0 18.8 40.3 % DEWPOINT 61.7 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 111.4 93.6 102.4 DegF SOIL TEMP. 20 in 94.6 93.9 94.3 DegF WIND SPEED 23.5 7.2 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 173 Degrees SOLAR RADIATION 593.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.9 2667 32.9 3437 37.8 4278 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jul 8 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 83.1 64.4 53.8 1.8 0.0 0.00 100.8 94.3 2.9 7.6 2.9 170 2 82.2 67.3 60.7 1.5 0.0 0.00 99.5 94.5 6.7 15.7 6.5 161 3 83.5 67.5 58.6 1.6 0.0 0.00 98.4 94.5 13.9 22.6 13.6 156 4 82.9 67.1 58.8 1.6 0.0 0.00 97.5 94.5 4.0 11.0 3.8 184 5 81.7 67.3 61.8 1.4 0.0 0.00 96.4 94.5 0.7 2.2 0.2 300 6 80.1 67.3 65.1 1.2 0.2 0.00 95.7 94.6 2.0 4.5 1.8 358 7 81.3 67.6 63.4 1.3 6.9 0.00 94.8 94.6 2.5 6.0 2.2 52 8 85.3 68.5 57.8 1.8 20.5 0.00 94.6 94.6 4.5 9.2 4.3 109 9 88.3 67.3 50.0 2.3 36.3 0.00 95.4 94.6 7.6 11.4 7.2 132 10 91.4 65.3 42.2 2.9 48.7 0.00 96.8 94.6 6.7 12.8 6.0 135 11 96.1 60.1 30.6 4.1 63.5 0.00 99.1 94.6 10.3 18.8 10.1 152 12 98.6 60.1 28.2 4.5 70.0 0.00 101.8 94.6 13.0 19.7 12.8 161 13 100.9 56.5 23.2 5.2 62.6 0.00 104.5 94.5 11.2 18.8 10.7 189 14 102.0 55.4 21.6 5.5 62.3 0.00 106.5 94.5 12.3 19.2 11.6 179 15 103.3 55.2 20.6 5.8 65.5 0.00 108.3 94.5 12.8 19.7 12.3 182 16 101.1 53.2 20.5 5.4 55.9 0.00 109.8 94.3 14.8 21.3 14.5 176 17 101.5 49.1 17.4 5.6 43.7 0.00 110.3 94.3 12.1 17.7 11.9 175 18 100.4 51.4 19.6 5.3 28.4 0.00 110.1 94.3 11.4 18.1 11.2 172 19 98.1 52.0 21.4 4.9 13.4 0.00 109.4 94.3 10.1 15.4 9.8 175 20 92.8 54.9 28.1 3.8 2.4 0.00 108.0 94.1 6.9 10.3 6.9 198 21 87.6 57.7 36.7 2.8 0.0 0.00 106.0 94.3 5.4 8.7 5.4 192 22 82.8 58.1 43.4 2.2 0.0 0.00 104.0 94.3 1.8 5.6 0.9 202 23 81.1 57.9 45.3 2.0 0.0 0.00 102.0 94.3 1.1 2.9 0.9 37 24 81.1 61.0 50.6 1.8 0.0 0.00 100.4 94.3 2.2 4.0 2.0 117 AZMET Daily Weather Data : YUMA VALLEY : Jul 8 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.5 79.2 90.3 DegF RELATIVE HUMIDITY 66.9 15.5 40.8 % DEWPOINT 60.4 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 110.3 94.6 102.2 DegF SOIL TEMP. 20 in 94.6 94.1 94.5 DegF WIND SPEED 22.6 7.4 MPH WIND VECTOR MAG. 6.3 MPH WIND VECTOR DIR. 167 Degrees SOLAR RADIATION 580.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.5 2697 34.6 3472 39.6 4317 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jul 9 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.9 64.4 59.2 1.4 0.0 0.00 98.8 94.5 2.5 4.9 2.2 113 2 79.7 64.2 59.5 1.4 0.0 0.00 97.5 94.5 2.2 4.7 2.0 143 3 79.0 63.9 59.7 1.4 0.0 0.00 96.4 94.5 2.0 7.4 1.8 122 4 77.7 64.0 63.1 1.2 0.0 0.00 95.4 94.5 1.8 4.5 1.6 146 5 77.9 65.8 66.6 1.1 0.0 0.00 94.3 94.5 3.1 8.5 3.1 120 6 76.8 65.8 69.1 1.0 0.5 0.00 93.4 94.5 2.0 3.6 1.8 132 7 79.5 66.9 65.8 1.2 6.7 0.00 92.7 94.6 3.8 7.2 3.8 121 8 83.3 68.7 61.5 1.5 15.3 0.00 92.3 94.6 6.9 10.7 6.7 144 9 87.1 68.4 54.3 2.0 34.4 0.00 92.8 94.5 10.1 16.8 9.8 155 10 91.0 62.6 39.0 3.0 50.4 0.00 94.5 94.5 11.0 17.2 10.7 156 11 93.6 60.4 33.3 3.6 64.5 0.00 96.8 94.5 9.8 16.8 9.4 156 12 96.1 59.7 30.1 4.1 70.5 0.00 99.7 94.5 8.3 13.4 7.6 152 13 98.6 50.9 20.2 5.0 64.5 0.00 102.7 94.3 10.5 17.4 10.1 171 14 98.6 53.1 22.0 4.9 44.4 0.00 104.7 94.3 6.0 13.6 5.6 187 15 101.8 52.9 19.8 5.5 68.3 0.00 106.3 94.1 6.9 14.1 6.5 194 16 103.3 52.3 18.6 5.9 55.2 0.00 108.5 94.1 8.5 16.8 6.9 190 17 101.8 49.1 17.1 5.8 38.0 0.00 109.6 93.9 12.5 17.4 11.6 156 18 101.5 47.1 16.2 5.7 29.1 0.00 109.6 93.9 13.4 20.1 13.2 187 19 96.1 45.7 17.9 4.8 14.6 0.00 108.5 93.9 13.2 18.1 13.0 194 20 90.7 48.4 23.7 3.8 2.4 0.00 106.9 93.7 6.3 12.5 6.3 196 21 84.7 51.4 31.9 2.8 0.0 0.00 104.7 93.7 1.3 3.6 0.7 233 22 83.5 50.0 31.3 2.7 0.0 0.00 102.7 93.9 1.1 3.4 1.1 359 23 83.5 48.2 29.3 2.8 0.0 0.00 100.9 93.9 0.7 2.2 0.7 20 24 82.8 48.7 30.7 2.7 0.0 0.00 99.3 93.9 1.1 3.8 0.9 356 AZMET Daily Weather Data : YUMA VALLEY : Jul 9 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.5 76.1 88.7 DegF RELATIVE HUMIDITY 71.8 13.6 39.2 % DEWPOINT 57.2 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 109.8 92.3 100.4 DegF SOIL TEMP. 20 in 94.6 93.7 94.3 DegF WIND SPEED 20.1 6.0 MPH WIND VECTOR MAG. 5.1 MPH WIND VECTOR DIR. 166 Degrees SOLAR RADIATION 558.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.4 2725 33.5 3505 38.3 4355 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jul 10 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.0 54.3 40.0 2.2 0.0 0.00 98.1 93.9 0.7 2.9 0.7 347 2 78.8 57.0 47.2 1.8 0.0 0.00 96.6 93.9 0.4 1.6 0.0 272 3 78.3 56.8 47.8 1.7 0.0 0.00 95.4 94.1 1.1 2.7 0.9 29 4 78.4 57.4 48.7 1.7 0.0 0.00 94.5 94.1 2.2 5.8 1.8 51 5 79.0 59.4 50.8 1.7 0.0 0.00 93.6 94.1 2.0 5.6 1.8 61 6 79.7 60.6 52.4 1.6 0.0 0.00 93.0 94.1 2.0 5.6 1.8 135 7 80.2 60.6 51.3 1.7 2.4 0.00 92.5 94.1 2.5 6.3 2.0 126 8 84.0 57.7 41.5 2.4 15.1 0.00 92.1 94.1 3.4 10.7 2.9 141 9 89.2 55.0 31.7 3.2 33.2 0.00 92.5 94.1 5.8 12.3 5.4 128 10 91.4 52.5 26.7 3.7 31.5 0.00 93.9 94.1 8.3 15.4 8.1 166 11 91.9 54.7 28.5 3.7 24.6 0.00 95.4 93.9 9.4 15.2 8.7 184 12 92.1 54.3 28.1 3.7 29.1 0.00 96.4 93.9 7.4 12.5 6.5 184 13 92.8 50.5 23.9 4.0 18.6 0.00 97.3 93.7 6.0 10.5 5.6 169 14 91.2 48.7 23.3 3.8 10.0 0.00 97.7 93.7 5.4 10.1 5.1 166 15 91.6 47.1 21.9 4.0 13.6 0.00 97.7 93.6 3.1 7.4 2.7 165 16 91.8 51.4 25.5 3.8 11.2 0.00 97.7 93.6 1.6 5.1 0.7 132 17 91.2 52.7 27.2 3.6 9.6 0.00 97.5 93.6 2.0 5.4 1.3 116 18 92.3 49.8 23.5 4.0 9.8 0.00 97.5 93.4 2.2 5.1 2.0 146 19 92.5 49.3 23.1 4.0 7.2 0.00 97.3 93.4 2.5 4.0 2.5 176 20 88.9 51.8 28.4 3.3 2.2 0.00 97.0 93.2 2.2 4.0 1.8 128 21 85.6 52.3 32.0 2.8 0.0 0.00 96.1 93.2 1.8 3.8 1.8 3 22 83.1 49.3 30.9 2.7 0.0 0.00 94.8 93.2 2.2 4.3 2.0 30 23 81.5 47.7 30.9 2.5 0.0 0.00 93.7 93.2 0.7 3.8 0.2 118 24 78.6 50.9 38.1 2.1 0.0 0.00 92.7 93.2 0.7 2.7 0.7 30 AZMET Daily Weather Data : YUMA VALLEY : Jul 10 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.6 77.0 86.0 DegF RELATIVE HUMIDITY 54.2 17.8 34.3 % DEWPOINT 53.4 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 99.3 91.9 95.5 DegF SOIL TEMP. 20 in 94.1 93.0 93.7 DegF WIND SPEED 15.4 3.1 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 153 Degrees SOLAR RADIATION 218.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.1 2753 32.9 3538 38.0 4393 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jul 11 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 76.8 53.4 44.3 1.8 0.0 0.00 91.6 93.0 1.1 2.9 0.9 342 2 75.7 54.7 48.2 1.6 0.0 0.00 90.7 93.0 0.7 2.0 0.2 338 3 73.6 54.9 52.2 1.4 0.0 0.00 89.8 93.0 1.3 3.4 1.1 117 4 72.1 55.8 56.6 1.2 0.0 0.00 89.1 93.0 1.1 3.1 0.4 102 5 72.9 55.2 54.0 1.3 0.0 0.00 88.2 92.8 2.0 4.3 1.8 43 6 73.6 52.2 47.3 1.5 0.2 0.00 87.4 92.8 2.5 4.0 2.2 16 7 75.2 51.8 44.1 1.7 7.6 0.00 86.7 92.8 2.7 4.9 2.5 29 8 81.5 53.2 37.9 2.3 21.7 0.00 86.7 92.8 1.6 3.8 1.1 347 9 87.4 47.1 24.8 3.3 37.0 0.00 87.8 92.7 4.7 7.6 4.5 212 10 91.4 48.7 23.4 3.8 51.6 0.00 89.8 92.7 4.5 8.3 4.3 219 11 95.2 49.3 21.2 4.5 63.3 0.00 92.7 92.5 3.1 6.3 2.5 261 12 97.0 47.8 18.9 4.8 71.4 0.00 96.1 92.3 3.4 6.3 3.1 293 13 99.3 48.0 17.8 5.3 74.3 0.00 99.9 92.3 3.1 6.9 2.5 312 14 101.7 48.4 16.8 5.7 74.1 0.00 103.3 92.1 3.1 6.3 2.7 288 15 104.4 45.5 14.0 6.4 68.6 0.00 106.5 92.1 2.7 8.1 1.8 251 16 105.6 44.1 12.7 6.8 58.3 0.00 109.0 91.9 3.1 8.9 2.0 192 17 106.5 41.7 11.3 7.0 44.4 0.00 110.7 91.8 3.4 8.7 1.8 218 18 106.2 41.7 11.4 7.0 29.4 0.00 111.2 91.8 4.5 8.5 3.6 244 19 101.5 45.0 14.8 5.8 14.8 0.00 110.7 91.8 6.0 15.4 5.8 292 20 98.6 35.4 11.2 5.6 2.9 0.00 109.0 91.8 11.6 17.7 11.6 298 21 95.0 34.5 12.1 4.9 0.0 0.00 106.5 91.8 14.5 25.5 14.3 306 22 92.1 32.0 11.9 4.5 0.0 0.00 103.8 91.8 16.3 24.8 16.1 302 23 90.9 30.4 11.6 4.4 0.0 0.00 101.5 91.8 18.6 26.4 18.3 305 24 89.6 29.5 11.6 4.2 0.0 0.00 99.3 91.9 18.3 26.4 18.1 306 AZMET Daily Weather Data : YUMA VALLEY : Jul 11 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 107.6 71.4 90.1 DegF RELATIVE HUMIDITY 63.0 8.8 26.3 % DEWPOINT 45.9 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 4.0 KPas SOIL TEMP. 4 in 111.2 86.7 97.7 DegF SOIL TEMP. 20 in 93.2 91.8 92.3 DegF WIND SPEED 26.4 5.6 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 297 Degrees SOLAR RADIATION 619.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.8 2780 31.9 3570 36.7 4430 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jul 12 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 88.3 29.1 11.9 4.0 0.0 0.00 97.5 91.9 15.0 23.7 14.8 310 2 87.6 28.8 12.0 3.9 0.0 0.00 96.1 91.9 13.2 20.4 13.0 313 3 87.4 29.7 12.5 3.9 0.0 0.00 94.8 92.1 10.1 16.3 9.8 318 4 85.5 37.8 18.5 3.4 0.0 0.00 93.6 91.9 4.9 10.3 4.7 357 5 85.8 37.9 18.3 3.4 0.0 0.00 92.5 92.1 5.8 11.4 5.6 352 6 82.6 39.7 21.9 3.0 0.2 0.00 91.4 92.1 3.8 8.3 3.4 346 7 84.2 39.2 20.3 3.2 8.6 0.00 90.5 92.1 3.8 9.4 3.6 351 8 87.1 41.0 19.9 3.5 23.9 0.00 90.1 92.1 3.8 9.8 3.4 310 9 88.9 42.4 19.8 3.7 40.6 0.00 90.9 92.1 6.9 11.0 6.7 280 10 92.5 40.8 16.8 4.3 55.9 0.00 92.3 91.9 9.2 16.1 8.7 290 11 96.3 35.6 12.1 5.1 67.6 0.00 94.5 91.9 8.7 16.1 8.5 290 12 99.1 33.6 10.3 5.7 74.8 0.00 97.3 91.9 6.0 13.6 5.6 287 13 101.5 32.2 9.0 6.2 77.6 0.00 100.6 91.8 5.8 10.3 5.4 264 14 103.5 27.9 7.1 6.7 76.2 0.00 103.8 91.8 5.1 9.4 4.3 246 15 105.4 27.9 6.7 7.2 70.2 0.00 106.7 91.8 6.3 12.3 5.1 228 16 106.3 31.5 7.6 7.3 59.5 0.00 108.7 91.6 8.3 14.1 7.8 224 17 106.3 31.8 7.7 7.3 45.9 0.00 109.8 91.6 8.5 15.4 8.1 218 18 104.5 37.4 10.2 6.8 30.6 0.00 109.9 91.6 4.9 11.2 4.0 261 19 101.8 38.8 11.7 6.1 15.3 0.00 109.4 91.4 3.8 6.5 3.6 284 20 97.7 37.0 12.3 5.3 2.6 0.00 108.0 91.4 3.8 5.6 3.4 217 21 88.2 46.2 23.6 3.5 0.0 0.00 106.0 91.4 3.1 5.6 2.7 233 22 85.3 44.6 24.4 3.2 0.0 0.00 103.6 91.6 3.4 6.7 3.1 241 23 83.5 45.1 26.2 2.9 0.0 0.00 101.5 91.6 5.6 10.5 5.4 262 24 79.5 48.6 34.1 2.3 0.0 0.00 99.5 91.8 2.2 5.6 2.0 190 AZMET Daily Weather Data : YUMA VALLEY : Jul 12 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 107.4 76.6 92.8 DegF RELATIVE HUMIDITY 41.6 5.2 15.6 % DEWPOINT 36.9 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 4.7 KPas SOIL TEMP. 4 in 109.9 90.1 99.5 DegF SOIL TEMP. 20 in 92.1 91.4 91.8 DegF WIND SPEED 23.7 6.3 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 285 Degrees SOLAR RADIATION 650.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.38 Inches STD. REF. EVAPOTRANSPIRATION 0.38 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.6 2809 33.7 3604 38.7 4469 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jul 13 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.2 50.7 42.4 1.7 0.0 0.00 97.7 91.8 2.2 6.0 1.1 146 2 77.5 56.8 49.1 1.6 0.0 0.00 96.1 91.9 0.7 2.7 0.4 52 3 77.5 66.6 68.9 1.0 0.0 0.00 94.6 91.9 0.7 3.4 0.4 99 4 78.1 66.4 67.7 1.1 0.0 0.00 93.6 92.1 0.9 3.1 0.7 71 5 77.9 66.0 66.9 1.1 0.0 0.00 92.7 92.1 1.6 3.4 1.3 83 6 78.3 67.5 69.8 1.0 0.5 0.00 91.8 92.3 3.1 4.9 2.9 71 7 80.8 68.0 65.4 1.2 7.2 0.00 91.2 92.3 2.2 4.3 2.2 50 8 85.3 68.2 56.6 1.8 17.9 0.00 91.2 92.3 6.0 13.0 5.6 126 9 87.4 68.9 54.3 2.0 19.6 0.00 91.9 92.3 8.3 12.5 8.1 143 10 90.1 67.3 47.3 2.5 29.6 0.00 93.0 92.3 9.6 15.9 9.4 159 11 93.2 64.0 38.2 3.3 35.1 0.00 94.6 92.3 12.3 17.9 12.1 183 12 94.8 63.5 35.7 3.6 46.1 0.00 96.8 92.3 11.4 18.1 11.2 176 13 96.3 64.6 35.6 3.8 66.9 0.00 99.0 92.3 11.4 18.6 11.0 177 14 98.6 63.0 31.4 4.3 60.0 0.00 101.8 92.3 11.2 18.1 10.7 181 15 99.1 61.3 29.1 4.5 38.2 0.00 104.0 92.1 11.0 20.1 10.5 184 16 99.9 61.3 28.5 4.7 42.8 0.00 105.1 92.1 8.9 13.6 8.5 184 17 101.7 59.7 25.5 5.1 42.0 0.00 106.2 92.1 10.7 17.0 10.3 198 18 100.9 60.4 26.7 4.9 27.2 0.00 107.1 92.1 11.4 18.3 11.2 198 19 99.3 59.9 27.5 4.7 12.7 0.00 106.9 92.1 10.1 14.8 10.1 198 20 94.6 59.2 31.0 3.9 1.9 0.00 105.8 92.1 6.0 11.2 6.0 203 21 88.5 60.1 38.7 2.8 0.0 0.00 104.2 92.1 2.7 5.4 2.7 217 22 84.9 60.4 43.7 2.3 0.0 0.00 102.6 92.1 0.4 2.0 0.2 190 23 83.3 60.4 46.3 2.1 0.0 0.00 100.8 92.3 1.1 2.9 0.7 132 24 81.5 61.7 51.2 1.8 0.0 0.00 99.3 92.3 1.6 3.6 1.6 230 AZMET Daily Weather Data : YUMA VALLEY : Jul 13 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.6 72.9 88.5 DegF RELATIVE HUMIDITY 74.0 24.1 44.9 % DEWPOINT 62.8 DegF ACTUAL VAPOR PRESS. 2.0 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 107.1 91.0 98.6 DegF SOIL TEMP. 20 in 92.5 91.8 92.1 DegF WIND SPEED 20.1 6.0 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 177 Degrees SOLAR RADIATION 447.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.2 2836 32.0 3636 37.1 4506 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jul 14 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.9 63.1 53.3 1.7 0.0 0.00 98.1 92.3 1.6 3.6 1.3 208 2 81.0 64.2 56.9 1.6 0.0 0.00 97.0 92.5 1.6 4.3 1.3 194 3 80.4 64.0 57.6 1.5 0.0 0.00 96.1 92.5 0.9 2.9 0.7 76 4 79.9 64.4 59.3 1.4 0.0 0.00 95.0 92.5 2.0 4.0 1.6 69 5 79.5 64.6 60.1 1.4 0.0 0.00 94.1 92.7 2.9 6.0 2.7 96 6 79.7 64.0 58.9 1.4 0.2 0.00 93.2 92.7 1.8 3.4 1.8 65 7 80.1 62.2 54.5 1.6 3.6 0.00 92.5 92.8 3.1 8.1 2.9 184 8 83.7 66.4 56.4 1.7 18.2 0.00 92.1 92.8 6.5 11.6 6.3 157 9 88.3 68.4 51.9 2.2 36.1 0.00 92.7 92.8 9.2 15.4 9.2 155 10 92.7 62.1 36.6 3.3 52.3 0.00 94.5 92.8 11.0 18.3 10.5 161 11 95.2 58.3 29.4 4.0 44.2 0.00 96.8 92.7 11.2 17.4 11.0 169 12 96.4 58.8 28.9 4.2 38.7 0.00 99.0 92.7 10.3 17.0 10.1 168 13 99.0 58.8 26.7 4.7 66.9 0.00 100.6 92.7 11.0 16.6 10.7 170 14 101.7 56.8 23.0 5.3 64.3 0.00 103.1 92.7 10.7 16.1 10.3 195 15 103.6 54.1 19.6 5.9 70.5 0.00 105.8 92.7 11.4 17.7 11.0 198 16 104.7 50.9 16.8 6.3 59.3 0.00 108.0 92.5 9.4 16.1 8.9 196 17 104.5 49.5 16.1 6.3 41.1 0.00 109.4 92.5 9.4 14.8 8.9 199 18 104.2 50.5 16.9 6.2 27.2 0.00 109.8 92.5 10.7 15.0 10.3 201 19 100.8 54.1 21.5 5.3 12.7 0.00 109.2 92.5 8.9 15.0 8.7 203 20 93.9 58.6 31.1 3.8 1.4 0.00 107.8 92.5 5.1 8.1 4.9 239 21 88.3 61.9 41.5 2.7 0.0 0.00 106.0 92.5 3.6 5.6 3.6 240 22 85.3 62.2 46.2 2.2 0.0 0.00 104.0 92.5 2.0 4.9 1.8 238 23 83.8 61.9 47.7 2.1 0.0 0.00 102.4 92.7 0.4 2.0 0.4 296 24 82.6 62.8 51.3 1.9 0.0 0.00 100.6 92.7 0.7 2.7 0.4 306 AZMET Daily Weather Data : YUMA VALLEY : Jul 14 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.2 78.1 90.5 DegF RELATIVE HUMIDITY 64.3 14.2 40.1 % DEWPOINT 60.1 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 109.8 92.1 100.2 DegF SOIL TEMP. 20 in 92.8 92.3 92.7 DegF WIND SPEED 18.3 6.0 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 184 Degrees SOLAR RADIATION 536.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.2 2865 34.2 3670 39.2 4545 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jul 15 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.1 63.0 54.0 1.7 0.0 0.00 99.1 92.8 1.6 3.4 1.6 44 2 80.8 63.1 55.2 1.6 0.0 0.00 97.9 92.8 2.5 4.5 2.2 23 3 81.1 63.3 54.6 1.6 0.0 0.00 96.6 92.8 1.6 3.4 1.3 11 4 81.3 61.2 50.6 1.8 0.0 0.00 95.5 93.0 1.1 3.4 0.4 83 5 79.2 61.5 54.9 1.5 0.0 0.00 94.6 93.0 1.8 4.0 1.6 43 6 79.9 60.4 51.7 1.7 0.2 0.00 93.6 93.2 2.0 4.9 1.8 347 7 80.1 62.8 55.5 1.6 7.4 0.00 92.8 93.2 2.2 4.0 1.8 278 8 86.7 59.5 40.4 2.6 21.3 0.00 92.5 93.2 2.0 5.6 1.3 200 9 90.3 55.8 31.1 3.4 37.0 0.00 93.4 93.2 6.3 10.3 6.0 157 10 93.7 55.4 27.6 3.9 51.4 0.00 95.0 93.2 6.7 11.4 6.5 157 11 97.5 54.9 24.1 4.6 62.6 0.00 97.7 93.2 4.5 11.6 3.8 155 12 100.4 55.4 22.6 5.1 71.2 0.00 100.9 93.2 4.7 8.7 4.3 160 13 102.9 54.3 20.2 5.7 74.3 0.00 104.4 93.0 4.0 8.9 3.1 201 14 105.1 54.3 19.0 6.2 73.1 0.00 107.8 93.0 4.3 9.8 3.4 245 15 107.1 52.5 16.6 6.7 67.6 0.00 110.5 93.0 5.6 11.4 4.9 221 16 107.6 54.9 17.9 6.7 57.1 0.00 112.6 93.0 4.7 10.7 3.8 239 17 107.4 57.0 19.5 6.6 43.5 0.00 113.9 92.8 4.9 11.9 4.5 254 18 107.2 58.5 20.7 6.4 28.2 0.00 114.3 92.8 4.3 9.4 3.8 260 19 106.0 57.9 21.0 6.2 13.9 0.00 113.9 92.8 5.6 9.8 5.4 230 20 99.7 58.3 25.7 4.8 2.2 0.00 112.5 92.8 4.3 7.2 4.3 226 21 93.4 58.3 31.0 3.7 0.0 0.00 110.5 92.8 3.4 5.1 3.4 216 22 89.4 59.5 37.0 3.0 0.0 0.00 108.3 93.0 3.4 6.9 2.9 236 23 87.1 60.3 40.5 2.6 0.0 0.00 106.3 93.2 0.7 2.7 0.7 258 24 87.6 57.7 36.7 2.8 0.0 0.00 104.4 93.2 2.9 6.7 1.8 318 AZMET Daily Weather Data : YUMA VALLEY : Jul 15 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 108.9 77.9 93.0 DegF RELATIVE HUMIDITY 62.3 15.0 34.5 % DEWPOINT 58.3 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 3.9 KPas SOIL TEMP. 4 in 114.3 92.5 102.7 DegF SOIL TEMP. 20 in 93.2 92.7 93.0 DegF WIND SPEED 11.9 3.6 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 214 Degrees SOLAR RADIATION 610.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.2 2894 34.2 3704 39.2 4584 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jul 16 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.6 57.9 40.5 2.4 0.0 0.00 102.9 93.2 1.3 5.1 1.1 240 2 82.4 56.5 41.3 2.2 0.0 0.00 101.3 93.4 0.9 3.1 0.9 165 3 79.9 60.4 51.4 1.7 0.0 0.00 99.9 93.6 2.7 4.3 2.5 209 4 79.0 60.3 52.9 1.6 0.0 0.00 98.6 93.6 1.3 3.8 1.1 207 5 77.9 57.9 50.4 1.6 0.0 0.00 97.3 93.7 1.3 3.4 1.1 168 6 77.2 60.4 56.5 1.4 0.2 0.00 96.1 93.7 1.6 3.8 1.3 218 7 79.3 60.1 51.9 1.6 6.9 0.00 95.2 93.9 1.6 5.6 1.6 97 8 87.4 59.2 38.9 2.7 21.0 0.00 94.8 93.9 1.3 4.3 0.4 182 9 92.1 56.1 30.0 3.6 36.5 0.00 95.5 94.1 3.6 6.3 3.4 224 10 97.3 55.8 25.2 4.5 51.4 0.00 97.2 94.1 3.6 7.4 3.4 259 11 100.8 53.8 21.1 5.3 63.5 0.00 99.9 94.1 3.8 7.6 3.6 263 12 104.0 50.2 16.8 6.1 71.7 0.00 103.1 94.1 4.0 8.3 3.4 228 13 105.8 48.7 15.1 6.6 74.8 0.00 106.5 93.9 4.9 9.2 3.8 207 14 107.6 48.2 13.9 7.1 73.3 0.00 109.8 93.9 4.7 13.0 4.0 232 15 109.4 47.8 13.2 7.5 68.1 0.00 112.5 93.9 5.1 12.1 4.5 233 16 110.7 47.7 12.6 7.8 57.8 0.00 114.4 93.9 6.3 11.6 5.6 226 17 111.0 47.8 12.5 7.9 44.7 0.00 115.3 93.9 6.9 13.0 6.5 216 18 110.3 49.6 13.7 7.7 29.4 0.00 115.5 93.7 5.6 10.7 5.1 232 19 105.3 57.0 20.9 6.1 13.4 0.00 115.0 93.7 4.0 7.6 3.8 250 20 101.3 57.0 23.4 5.2 1.9 0.00 113.5 93.7 1.8 4.3 1.6 242 21 95.2 57.4 28.8 4.1 0.0 0.00 111.6 93.9 4.9 8.1 4.3 212 22 91.6 59.9 35.0 3.3 0.0 0.00 109.4 93.9 4.3 6.0 4.3 262 23 90.1 53.6 29.0 3.4 0.0 0.00 107.4 94.1 2.5 7.4 2.5 273 24 91.4 45.9 21.0 4.0 0.0 0.00 105.6 94.1 3.6 7.2 2.5 326 AZMET Daily Weather Data : YUMA VALLEY : Jul 16 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 111.7 76.3 94.6 DegF RELATIVE HUMIDITY 62.8 10.7 29.8 % DEWPOINT 54.5 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 4.4 KPas SOIL TEMP. 4 in 115.7 94.8 104.9 DegF SOIL TEMP. 20 in 94.1 93.2 93.7 DegF WIND SPEED 13.0 3.4 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 232 Degrees SOLAR RADIATION 614.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.8 2923 33.7 3738 38.7 4623 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jul 17 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.1 50.4 30.2 2.9 0.0 0.00 103.8 94.3 2.2 5.6 1.8 159 2 81.7 52.7 36.8 2.3 0.0 0.00 102.2 94.3 2.5 5.1 2.2 150 3 80.6 55.8 42.8 2.0 0.0 0.00 100.6 94.5 1.3 3.8 1.1 222 4 79.9 58.3 47.9 1.8 0.0 0.00 99.1 94.5 2.0 4.0 1.8 261 5 78.4 57.6 48.8 1.7 0.0 0.00 97.9 94.6 0.4 0.4 0.2 248 6 77.2 57.7 51.4 1.5 0.2 0.00 96.8 94.6 1.3 3.4 0.7 74 7 79.7 58.8 49.1 1.8 7.2 0.00 95.7 94.8 2.0 4.7 2.0 346 8 88.0 57.6 36.1 2.9 21.5 0.00 95.4 94.8 1.1 2.7 0.9 310 9 93.4 54.9 27.5 3.9 36.8 0.00 96.1 94.8 2.7 7.4 2.5 169 10 97.7 50.5 20.6 4.9 51.8 0.00 97.9 95.0 2.0 4.7 0.4 278 11 100.4 51.3 19.4 5.3 62.6 0.00 100.6 94.8 3.4 8.1 2.7 87 12 102.6 50.2 17.5 5.8 72.9 0.00 104.0 94.8 6.3 13.0 5.6 157 13 105.8 48.0 14.6 6.7 76.2 0.00 107.1 94.8 7.8 17.0 7.4 160 14 108.5 46.9 13.0 7.3 74.8 0.00 109.9 94.8 10.3 17.4 9.8 176 15 110.3 47.7 12.7 7.8 68.1 0.00 112.3 94.6 11.2 19.7 10.7 177 16 111.2 46.2 11.7 8.0 56.9 0.00 113.7 94.6 12.3 18.8 11.6 187 17 110.7 45.3 11.4 7.9 42.5 0.00 114.4 94.6 12.8 20.4 12.5 189 18 109.4 46.0 12.2 7.6 26.8 0.00 114.3 94.6 12.1 17.4 11.9 193 19 106.2 47.3 14.2 6.7 11.7 0.00 113.4 94.6 10.3 15.4 10.1 200 20 99.3 50.2 19.5 5.2 1.9 0.00 111.9 94.6 6.3 10.7 6.3 208 21 91.6 53.6 28.0 3.7 0.0 0.00 109.8 94.6 2.5 4.3 2.5 219 22 87.6 54.0 31.9 3.0 0.0 0.00 107.8 94.6 0.9 2.9 0.4 306 23 87.6 51.1 28.8 3.2 0.0 0.00 105.6 94.6 0.7 3.8 0.0 307 24 83.3 52.5 34.5 2.6 0.0 0.00 103.6 94.8 1.8 4.0 1.6 13 AZMET Daily Weather Data : YUMA VALLEY : Jul 17 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 111.9 75.9 93.9 DegF RELATIVE HUMIDITY 57.6 10.5 27.5 % DEWPOINT 51.8 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 4.4 KPas SOIL TEMP. 4 in 114.4 95.4 104.7 DegF SOIL TEMP. 20 in 95.0 94.1 94.6 DegF WIND SPEED 20.4 4.9 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 184 Degrees SOLAR RADIATION 611.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.34 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.6 2952 33.7 3772 38.7 4662 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jul 18 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.0 53.4 37.4 2.3 0.0 0.00 102.0 94.8 0.7 2.2 0.4 345 2 80.8 50.4 34.9 2.3 0.0 0.00 100.2 95.0 1.8 4.5 0.2 32 3 77.4 52.9 42.7 1.8 0.0 0.00 98.8 95.0 1.1 3.8 0.4 80 4 77.5 52.3 41.7 1.9 0.0 0.00 97.3 95.2 0.9 3.4 0.7 24 5 77.4 54.3 44.9 1.8 0.0 0.00 96.1 95.2 2.0 5.1 1.1 141 6 77.0 57.7 51.4 1.5 0.2 0.00 95.0 95.2 3.1 5.6 3.1 156 7 79.3 61.9 55.1 1.5 6.9 0.00 94.1 95.4 2.9 5.6 2.7 152 8 85.1 65.5 52.0 2.0 22.2 0.00 93.7 95.4 4.7 7.6 4.5 154 9 89.1 66.2 47.4 2.5 38.2 0.00 94.5 95.4 4.9 9.4 4.7 173 10 92.8 62.6 36.9 3.3 52.6 0.00 96.4 95.4 4.3 8.9 3.8 150 11 97.0 57.0 26.6 4.4 65.0 0.00 99.1 95.2 5.6 12.1 5.1 170 12 99.7 54.7 22.4 5.0 72.9 0.00 102.2 95.2 7.6 18.6 7.2 159 13 102.2 54.7 20.9 5.5 76.0 0.00 105.4 95.2 8.1 15.9 7.4 186 14 104.2 56.8 21.4 5.8 73.8 0.00 108.5 95.0 7.8 16.1 7.2 199 15 106.5 56.1 19.3 6.4 66.9 0.00 111.2 95.0 8.5 14.8 7.8 199 16 108.0 51.4 15.6 7.0 55.9 0.00 113.0 95.0 7.4 13.9 6.9 200 17 108.5 55.4 17.9 6.9 41.1 0.00 114.1 94.8 8.3 14.1 8.1 210 18 106.9 60.1 22.1 6.3 25.1 0.00 114.4 94.8 7.4 12.3 6.9 228 19 104.4 60.6 24.3 5.7 10.8 0.00 113.9 94.8 5.4 10.3 5.1 237 20 98.8 58.5 26.4 4.7 1.7 0.00 112.6 94.6 5.4 7.8 5.4 218 21 91.8 54.7 28.9 3.6 0.0 0.00 110.7 94.8 3.4 4.9 3.1 210 22 88.0 55.8 33.7 3.0 0.0 0.00 108.5 94.8 1.8 4.0 0.9 247 23 85.1 58.3 40.2 2.5 0.0 0.00 106.3 94.8 1.3 3.4 1.1 254 24 83.1 60.4 46.5 2.1 0.0 0.00 104.4 95.0 2.0 4.9 1.8 314 AZMET Daily Weather Data : YUMA VALLEY : Jul 18 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 109.4 74.1 91.8 DegF RELATIVE HUMIDITY 58.8 13.3 33.8 % DEWPOINT 57.2 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 3.8 KPas SOIL TEMP. 4 in 114.4 93.7 103.8 DegF SOIL TEMP. 20 in 95.4 94.6 95.0 DegF WIND SPEED 18.6 4.5 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 193 Degrees SOLAR RADIATION 609.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.9 2980 32.9 3804 38.0 4700 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jul 19 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.4 60.4 47.5 2.0 0.0 0.00 102.7 95.0 1.8 5.6 1.1 210 2 80.4 61.7 53.0 1.7 0.0 0.00 101.1 95.2 1.8 6.3 0.9 353 3 77.4 61.3 58.0 1.4 0.0 0.00 99.5 95.2 2.7 5.6 2.0 54 4 76.8 62.1 60.5 1.3 0.0 0.00 98.1 95.4 0.9 4.0 0.7 53 5 75.6 63.3 65.6 1.0 0.0 0.00 96.8 95.4 1.8 4.9 1.3 18 6 77.0 64.0 64.5 1.1 0.2 0.00 95.7 95.4 0.7 2.0 0.4 16 7 79.5 63.9 58.9 1.4 7.2 0.00 94.6 95.5 0.7 2.7 0.4 123 8 85.8 69.3 57.7 1.8 21.5 0.00 94.5 95.5 8.1 16.6 7.8 143 9 89.4 71.1 55.0 2.1 37.3 0.00 95.4 95.5 14.1 21.5 13.9 144 10 91.8 70.9 50.7 2.5 50.9 0.00 97.0 95.5 14.8 21.0 14.3 150 11 94.1 70.7 46.8 2.9 65.0 0.00 99.1 95.5 13.0 20.6 12.5 154 12 96.1 69.1 41.7 3.4 70.0 0.00 102.0 95.4 13.0 19.2 12.5 145 13 98.1 67.1 36.7 3.9 73.3 0.00 104.9 95.4 11.4 18.1 11.2 149 14 100.0 66.0 33.4 4.4 71.7 0.00 107.6 95.4 11.4 18.6 11.0 149 15 102.9 62.2 26.9 5.2 65.5 0.00 109.9 95.4 9.4 17.4 8.9 174 16 105.3 60.1 23.2 5.9 54.0 0.00 111.7 95.2 8.9 15.4 8.5 181 17 106.3 57.2 20.2 6.3 39.9 0.00 113.0 95.2 9.8 15.0 9.4 197 18 106.0 55.0 18.9 6.3 24.1 0.00 113.2 95.0 9.2 13.0 8.9 204 19 102.4 59.0 24.3 5.3 10.0 0.00 112.6 95.0 8.9 13.4 8.7 224 20 96.6 60.6 30.5 4.1 1.4 0.00 111.2 95.0 7.8 11.2 7.8 211 21 89.1 62.2 41.3 2.8 0.0 0.00 109.0 95.0 2.2 6.5 1.8 228 22 85.5 63.5 47.8 2.2 0.0 0.00 107.1 95.2 1.6 3.6 1.6 242 23 83.5 62.6 49.6 2.0 0.0 0.00 105.1 95.2 0.9 3.6 0.7 87 24 83.5 63.1 50.5 1.9 0.0 0.00 103.5 95.2 0.9 4.5 0.9 264 AZMET Daily Weather Data : YUMA VALLEY : Jul 19 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 107.2 74.3 90.1 DegF RELATIVE HUMIDITY 72.9 16.1 44.3 % DEWPOINT 63.5 DegF ACTUAL VAPOR PRESS. 2.0 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 113.4 94.5 103.6 DegF SOIL TEMP. 20 in 95.5 95.0 95.4 DegF WIND SPEED 21.5 6.5 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 167 Degrees SOLAR RADIATION 592.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.34 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.9 3008 32.8 3837 37.8 4738 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jul 20 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.8 65.7 56.2 1.7 0.0 0.00 101.8 95.4 6.3 16.6 6.0 156 2 83.7 70.0 63.6 1.4 0.0 0.00 100.4 95.4 4.9 11.2 4.7 156 3 84.0 68.9 60.4 1.6 0.0 0.00 99.3 95.5 7.6 14.8 7.6 156 4 81.5 69.3 66.6 1.2 0.0 0.00 98.4 95.5 1.8 4.3 0.7 246 5 80.2 68.7 68.1 1.1 0.0 0.00 97.5 95.5 1.3 3.8 0.2 106 6 79.0 68.7 71.1 1.0 0.0 0.00 96.6 95.7 2.9 4.5 2.9 49 7 81.9 68.9 65.1 1.3 5.5 0.00 95.9 95.7 4.7 8.7 4.3 112 8 86.2 67.5 54.0 2.0 18.2 0.00 95.7 95.7 7.4 11.6 7.4 132 9 88.9 70.0 53.8 2.2 35.1 0.00 96.3 95.7 10.1 15.0 9.6 148 10 90.7 69.8 50.6 2.4 50.2 0.00 97.7 95.7 11.4 18.8 11.0 142 11 92.3 70.5 49.5 2.6 64.7 0.00 100.0 95.7 13.6 22.1 13.4 150 12 92.5 72.0 51.5 2.5 61.6 0.00 102.4 95.5 14.8 23.0 14.3 151 13 92.5 70.3 48.6 2.7 38.0 0.00 104.4 95.5 15.4 22.6 15.0 148 14 91.0 71.2 52.3 2.4 32.0 0.00 105.1 95.4 14.1 19.9 13.9 141 15 94.1 71.1 47.4 2.9 66.4 0.00 105.6 95.4 11.6 19.2 11.2 148 16 97.2 68.5 39.8 3.6 48.3 0.00 107.4 95.4 11.2 18.1 10.7 154 17 98.1 66.4 35.8 4.0 33.7 0.00 108.5 95.4 11.2 17.4 10.7 159 18 98.1 65.8 35.1 4.0 23.2 0.00 109.0 95.4 10.5 16.3 10.3 154 19 96.6 65.8 36.8 3.7 9.6 0.00 108.7 95.2 9.2 14.8 8.9 163 20 93.2 66.0 41.0 3.2 1.4 0.00 107.6 95.2 7.6 11.4 7.2 210 21 88.7 67.1 49.3 2.3 0.0 0.00 106.0 95.2 7.4 10.7 7.4 211 22 85.8 67.1 53.9 1.9 0.0 0.00 104.4 95.2 5.6 9.6 5.6 208 23 82.9 67.3 59.3 1.6 0.0 0.00 102.7 95.4 4.5 6.9 4.3 175 24 81.0 67.5 63.7 1.3 0.0 0.00 101.1 95.4 2.2 4.7 2.0 180 AZMET Daily Weather Data : YUMA VALLEY : Jul 20 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.0 78.4 88.5 DegF RELATIVE HUMIDITY 73.0 32.1 53.1 % DEWPOINT 68.5 DegF ACTUAL VAPOR PRESS. 2.4 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 109.0 95.5 102.2 DegF SOIL TEMP. 20 in 95.7 95.2 95.4 DegF WIND SPEED 23.0 8.3 MPH WIND VECTOR MAG. 7.2 MPH WIND VECTOR DIR. 155 Degrees SOLAR RADIATION 487.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.0 3037 34.0 3871 39.1 4777 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jul 21 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.2 67.6 65.8 1.2 0.0 0.00 99.7 95.4 2.7 6.5 2.2 115 2 81.0 70.2 70.1 1.1 0.0 0.00 98.4 95.4 5.6 10.5 5.6 130 3 81.0 71.4 72.7 1.0 0.0 0.00 97.5 95.4 5.8 10.3 5.6 133 4 80.8 70.5 71.2 1.0 0.0 0.00 96.6 95.5 8.9 14.3 8.9 138 5 81.0 70.9 71.7 1.0 0.0 0.00 95.9 95.5 9.6 15.2 9.6 140 6 80.2 71.8 75.4 0.9 0.2 0.00 95.0 95.5 6.3 13.0 6.0 151 7 80.8 71.8 74.4 0.9 5.3 0.00 94.5 95.5 1.1 3.8 0.9 124 8 84.4 72.0 66.8 1.3 18.9 0.00 94.3 95.5 6.7 15.9 6.7 137 9 86.5 72.1 62.3 1.6 33.5 0.00 94.8 95.5 14.3 21.9 14.1 141 10 89.1 71.1 55.7 2.1 49.0 0.00 96.3 95.4 14.8 20.4 14.5 148 11 91.4 71.2 52.1 2.4 59.0 0.00 98.2 95.4 13.0 18.3 12.5 156 12 93.7 68.9 44.6 3.0 69.3 0.00 100.6 95.4 11.4 18.8 11.0 171 13 94.8 69.3 43.8 3.1 43.5 0.00 103.3 95.2 11.2 17.0 10.5 179 14 94.6 68.5 43.0 3.2 33.5 0.00 104.5 95.2 10.1 16.1 9.6 159 15 96.8 68.2 39.7 3.6 55.7 0.00 105.6 95.2 10.7 17.2 10.3 160 16 98.1 66.2 35.5 4.0 52.6 0.00 107.1 95.0 10.1 17.0 9.6 168 17 98.6 65.5 34.1 4.1 38.7 0.00 108.5 95.0 12.1 17.9 11.6 192 18 97.5 64.0 33.7 4.0 23.2 0.00 108.9 95.0 11.2 18.1 10.7 190 19 95.5 63.5 34.8 3.7 9.1 0.00 108.5 94.8 8.7 16.3 8.5 176 20 92.5 63.5 38.6 3.2 1.2 0.00 107.2 94.8 5.4 9.2 5.4 180 21 89.4 63.9 42.9 2.7 0.0 0.00 105.6 94.8 2.7 4.3 2.7 222 22 86.7 63.7 46.5 2.3 0.0 0.00 103.8 94.8 2.7 5.1 2.7 215 23 83.5 64.2 52.2 1.9 0.0 0.00 102.2 95.0 0.4 0.4 0.2 25 24 82.4 63.9 53.5 1.8 0.0 0.00 100.8 95.0 0.4 2.7 0.2 298 AZMET Daily Weather Data : YUMA VALLEY : Jul 21 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.7 79.3 88.3 DegF RELATIVE HUMIDITY 76.9 32.1 53.4 % DEWPOINT 68.0 DegF ACTUAL VAPOR PRESS. 2.4 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 109.0 94.1 101.1 DegF SOIL TEMP. 20 in 95.5 94.8 95.2 DegF WIND SPEED 21.9 7.8 MPH WIND VECTOR MAG. 6.9 MPH WIND VECTOR DIR. 160 Degrees SOLAR RADIATION 492.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.3 3066 34.4 3906 39.4 4816 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jul 22 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.1 64.0 58.4 1.5 0.0 0.00 99.5 95.0 0.7 2.7 0.2 118 2 80.2 62.2 54.2 1.6 0.0 0.00 98.1 95.0 1.3 3.8 1.1 29 3 80.4 62.8 55.2 1.6 0.0 0.00 97.0 95.0 1.1 2.9 1.1 42 4 79.7 65.8 62.8 1.3 0.0 0.00 95.9 95.2 0.7 2.7 0.4 140 5 78.1 67.3 69.6 1.0 0.0 0.00 95.0 95.2 0.9 2.7 0.7 270 6 78.1 68.9 73.6 0.9 0.0 0.00 94.3 95.2 0.4 4.7 0.2 303 7 80.2 70.0 71.1 1.0 2.2 0.00 93.6 95.2 1.6 5.1 1.1 148 8 83.3 68.9 62.0 1.5 9.8 0.00 93.2 95.2 2.7 9.4 2.5 168 9 85.3 68.9 58.1 1.7 13.4 0.00 93.6 95.2 6.9 10.3 6.9 156 10 89.2 68.0 49.7 2.4 40.4 0.00 94.3 95.2 8.1 12.5 7.8 154 11 91.4 66.4 44.1 2.8 49.7 0.00 96.3 95.0 6.7 11.6 6.3 151 12 94.1 63.5 36.6 3.5 62.1 0.00 98.8 95.0 7.8 14.1 7.2 151 13 96.3 60.8 31.1 4.0 63.3 0.00 101.8 95.0 6.7 14.3 6.0 160 14 97.7 59.2 28.2 4.4 59.3 0.00 104.7 94.8 7.2 13.6 6.7 167 15 98.2 58.5 27.0 4.5 45.4 0.00 106.7 94.8 5.6 11.0 4.9 170 16 99.3 56.1 24.0 4.9 36.3 0.00 108.0 94.6 6.3 12.1 5.8 201 17 100.9 53.2 20.6 5.3 40.8 0.00 108.9 94.6 4.0 10.3 3.4 194 18 100.2 55.6 22.9 5.1 12.9 0.00 109.4 94.5 5.6 11.9 5.1 217 19 95.9 62.1 33.0 3.9 5.7 0.00 108.7 94.5 2.9 5.1 2.9 274 20 92.8 61.0 34.9 3.4 1.2 0.00 107.2 94.5 3.1 4.5 3.1 252 21 91.2 57.9 32.9 3.4 0.0 0.00 105.8 94.5 5.8 8.1 5.6 221 22 88.9 58.1 35.6 3.0 0.0 0.00 104.0 94.5 4.0 6.3 4.0 206 23 85.8 61.3 44.0 2.4 0.0 0.00 102.6 94.5 1.6 3.6 1.3 259 24 84.9 61.0 44.7 2.3 0.0 0.00 101.1 94.5 0.9 2.9 0.9 230 AZMET Daily Weather Data : YUMA VALLEY : Jul 22 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.2 77.0 88.9 DegF RELATIVE HUMIDITY 78.2 18.4 44.8 % DEWPOINT 62.6 DegF ACTUAL VAPOR PRESS. 2.0 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 109.4 93.2 100.8 DegF SOIL TEMP. 20 in 95.2 94.5 94.8 DegF WIND SPEED 14.3 3.8 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 180 Degrees SOLAR RADIATION 442.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.6 3095 33.7 3939 38.7 4855 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jul 23 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 83.8 61.7 47.5 2.1 0.0 0.00 100.0 94.6 0.7 2.7 0.2 260 2 83.8 59.7 44.3 2.2 0.0 0.00 98.8 94.6 0.7 3.1 0.4 33 3 82.6 59.5 45.8 2.1 0.0 0.00 97.7 94.6 1.3 2.9 1.3 21 4 82.2 59.4 46.0 2.0 0.0 0.00 96.8 94.6 1.3 3.4 1.3 17 5 80.8 59.7 48.8 1.8 0.0 0.00 95.7 94.6 2.9 4.3 2.9 30 6 79.5 61.0 53.0 1.6 0.2 0.00 94.8 94.6 2.2 4.3 2.0 20 7 82.2 62.4 51.5 1.8 5.7 0.00 94.1 94.8 2.0 4.0 2.0 25 8 88.3 64.2 44.9 2.5 20.8 0.00 93.9 94.8 1.8 4.7 1.6 52 9 91.8 63.7 39.7 3.1 28.9 0.00 94.8 94.8 2.7 5.6 2.2 80 10 95.0 64.4 36.8 3.5 47.1 0.00 96.6 94.6 6.3 11.0 6.0 146 11 97.0 62.6 32.5 4.0 55.0 0.00 99.1 94.6 7.2 12.3 6.7 168 12 99.1 62.1 29.9 4.5 71.4 0.00 101.8 94.6 5.8 13.0 5.1 168 13 100.4 62.2 28.9 4.7 70.2 0.00 105.1 94.6 6.0 12.5 5.1 161 14 102.7 61.5 26.3 5.2 70.9 0.00 108.3 94.6 8.1 17.7 7.2 217 15 103.8 61.5 25.5 5.5 64.5 0.00 110.8 94.5 5.8 16.8 4.9 222 16 104.0 62.2 25.9 5.5 53.0 0.00 112.6 94.5 5.6 15.4 3.4 197 17 104.4 61.7 25.1 5.6 38.5 0.00 113.9 94.5 4.9 12.8 3.1 202 18 104.4 60.8 24.3 5.7 22.7 0.00 114.4 94.3 5.8 13.2 4.7 207 19 103.6 60.1 24.2 5.5 9.6 0.00 113.9 94.3 8.9 15.2 8.7 202 20 99.5 61.7 29.1 4.6 1.9 0.00 112.3 94.3 12.1 17.0 12.1 194 21 95.4 60.8 32.0 3.9 0.0 0.00 110.1 94.3 11.9 17.4 11.6 182 22 92.5 63.5 38.6 3.2 0.0 0.00 108.0 94.5 11.4 18.6 11.2 170 23 89.2 66.0 46.4 2.5 0.0 0.00 106.2 94.5 8.9 13.9 8.7 137 24 87.1 67.6 52.7 2.1 0.0 0.00 104.4 94.6 3.8 7.8 3.8 137 AZMET Daily Weather Data : YUMA VALLEY : Jul 23 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.8 78.8 93.0 DegF RELATIVE HUMIDITY 55.8 22.4 37.5 % DEWPOINT 62.1 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 3.5 KPas SOIL TEMP. 4 in 114.4 93.9 103.5 DegF SOIL TEMP. 20 in 94.8 94.3 94.6 DegF WIND SPEED 18.6 5.4 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 176 Degrees SOLAR RADIATION 559.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.3 3124 34.4 3974 39.4 4894 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jul 24 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 86.2 68.5 56.0 1.9 0.0 0.00 103.1 94.6 2.9 5.6 2.9 177 2 84.2 69.1 60.8 1.6 0.0 0.00 101.8 94.8 3.6 5.8 3.4 148 3 83.8 67.8 58.9 1.6 0.0 0.00 100.8 94.8 5.4 7.8 5.4 132 4 83.7 70.2 64.2 1.4 0.0 0.00 99.5 95.0 6.7 11.9 6.7 129 5 83.7 72.5 69.3 1.2 0.0 0.00 98.6 95.0 9.4 13.6 9.2 131 6 83.5 73.2 71.3 1.1 0.2 0.00 98.1 95.0 9.4 15.2 9.4 130 7 83.8 73.6 71.5 1.1 2.9 0.00 97.3 95.2 10.3 15.7 10.1 136 8 84.0 73.8 71.4 1.1 4.5 0.00 97.0 95.2 8.5 15.0 8.5 141 9 83.3 71.1 67.0 1.3 6.9 0.00 96.8 95.2 8.3 15.0 7.8 120 10 81.7 71.2 70.5 1.1 11.0 0.00 96.6 95.2 6.0 11.2 5.8 76 11 80.8 71.8 74.0 0.9 11.7 0.00 96.6 95.2 5.1 8.9 4.9 55 12 82.8 72.1 70.6 1.1 17.0 0.00 96.3 95.2 5.6 8.5 5.6 43 13 87.1 71.2 59.5 1.8 26.3 0.00 96.3 95.2 6.0 9.8 5.8 48 14 90.0 70.9 53.6 2.2 36.1 0.00 97.2 95.2 3.6 7.4 3.1 42 15 95.4 69.6 43.7 3.2 68.6 0.00 99.1 95.2 2.9 9.4 0.9 105 16 97.5 68.4 39.1 3.7 55.2 0.00 102.6 95.0 2.5 8.1 1.3 189 17 98.2 67.6 37.2 3.9 42.0 0.00 105.4 95.0 3.4 8.9 2.7 285 18 99.0 67.5 36.3 4.0 27.0 0.00 106.9 95.0 2.5 7.4 2.0 290 19 97.7 66.6 36.5 3.9 11.7 0.00 107.2 94.8 7.8 17.2 6.9 213 20 93.9 64.8 38.4 3.3 1.7 0.00 106.5 94.8 10.3 15.4 10.3 194 21 90.7 65.1 43.0 2.8 0.0 0.00 104.9 94.8 7.2 11.2 6.9 201 22 87.1 66.0 49.7 2.2 0.0 0.00 103.1 94.8 4.3 6.5 4.3 228 23 83.8 67.3 57.6 1.7 0.0 0.00 101.7 94.8 2.0 4.0 1.8 248 24 82.4 67.3 60.6 1.5 0.0 0.00 100.2 94.6 0.7 2.5 0.7 253 AZMET Daily Weather Data : YUMA VALLEY : Jul 24 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.2 79.9 87.6 DegF RELATIVE HUMIDITY 78.8 33.0 56.7 % DEWPOINT 69.4 DegF ACTUAL VAPOR PRESS. 2.5 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 107.4 96.1 100.6 DegF SOIL TEMP. 20 in 95.2 94.6 95.0 DegF WIND SPEED 17.2 5.6 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 140 Degrees SOLAR RADIATION 322.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.5 3153 34.6 4008 39.4 4934 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jul 25 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.3 66.9 62.0 1.4 0.0 0.00 99.0 94.8 0.7 2.2 0.4 261 2 80.6 67.5 64.6 1.3 0.0 0.00 97.9 94.8 0.7 2.2 0.4 291 3 80.8 66.9 62.6 1.3 0.0 0.00 96.8 94.8 1.1 2.7 0.9 33 4 81.9 66.9 60.9 1.5 0.0 0.00 96.1 94.8 0.4 2.0 0.4 43 5 81.0 68.7 66.5 1.2 0.0 0.00 95.4 94.8 2.5 4.9 2.2 99 6 81.7 71.1 70.2 1.1 0.0 0.00 94.6 94.8 5.1 10.7 4.3 81 7 80.4 70.2 71.3 1.0 1.0 0.00 94.1 94.8 8.7 14.1 8.5 66 8 79.7 71.6 76.3 0.8 4.3 0.00 93.7 94.8 8.7 13.4 8.5 52 9 79.9 71.8 76.1 0.8 11.2 0.00 93.6 94.8 7.2 11.6 6.9 57 10 80.4 71.1 73.3 0.9 16.7 0.00 93.7 94.8 5.8 9.2 5.6 51 11 83.1 71.6 68.2 1.2 27.0 0.00 94.5 94.6 7.6 11.6 7.4 51 12 86.4 71.6 61.6 1.6 32.3 0.00 95.5 94.6 8.1 12.1 8.1 57 13 89.4 71.2 55.4 2.1 41.3 0.00 97.2 94.6 5.1 8.7 4.9 59 14 93.2 71.6 49.7 2.7 64.5 0.00 99.3 94.6 2.9 7.4 2.5 59 15 98.1 66.4 36.0 4.0 64.7 0.00 102.6 94.5 5.6 13.2 2.5 169 16 99.9 61.7 28.8 4.7 50.2 0.00 105.4 94.5 5.8 14.8 3.8 154 17 100.4 62.2 28.9 4.7 46.6 0.00 107.2 94.3 7.6 14.3 7.2 150 18 100.6 61.2 27.7 4.8 30.8 0.00 108.3 94.3 8.9 14.1 8.3 160 19 99.0 60.8 28.8 4.5 14.1 0.00 108.1 94.1 7.6 12.1 7.4 148 20 91.6 67.1 45.6 2.8 2.6 0.00 107.1 94.1 12.3 21.5 11.4 100 21 86.5 70.2 58.6 1.8 0.0 0.00 105.4 94.1 8.1 14.5 7.8 79 22 85.6 70.3 60.2 1.7 0.0 0.00 103.6 94.1 5.4 9.6 5.4 43 23 84.7 69.1 59.3 1.7 0.0 0.00 102.0 94.1 3.1 6.3 3.1 34 24 83.8 69.6 62.2 1.5 0.0 0.00 100.8 94.1 4.7 6.7 4.5 37 AZMET Daily Weather Data : YUMA VALLEY : Jul 25 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.7 78.8 87.1 DegF RELATIVE HUMIDITY 79.2 25.3 56.5 % DEWPOINT 68.2 DegF ACTUAL VAPOR PRESS. 2.4 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 108.5 93.6 99.7 DegF SOIL TEMP. 20 in 94.8 94.1 94.5 DegF WIND SPEED 21.5 5.6 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 81 Degrees SOLAR RADIATION 407.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.2 3183 34.2 4042 39.2 4973 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jul 26 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.9 70.0 65.1 1.4 0.0 0.00 99.5 94.1 4.5 7.4 4.5 46 2 81.3 70.7 70.2 1.1 0.0 0.00 98.4 94.3 4.0 5.6 3.8 55 3 81.0 70.3 70.0 1.1 0.0 0.00 97.3 94.3 3.4 4.9 3.1 58 4 80.4 69.6 69.8 1.1 0.0 0.00 96.4 94.3 3.6 5.6 3.4 60 5 79.5 69.6 71.7 1.0 0.0 0.00 95.4 94.3 2.9 4.9 2.7 35 6 78.6 70.2 75.3 0.8 0.0 0.00 94.6 94.3 3.4 4.9 3.4 48 7 80.1 70.5 73.1 0.9 5.5 0.00 93.7 94.5 3.8 5.6 3.8 33 8 84.9 70.5 62.4 1.6 20.5 0.00 93.6 94.5 4.9 11.9 3.8 98 9 88.2 70.2 55.4 2.0 34.6 0.00 94.3 94.5 10.5 15.4 10.3 142 10 90.7 71.4 53.6 2.3 48.3 0.00 95.9 94.5 9.4 15.7 8.9 144 11 92.8 70.2 47.7 2.8 59.3 0.00 98.2 94.3 11.0 16.6 10.5 154 12 94.8 68.4 42.2 3.2 68.6 0.00 100.8 94.3 9.6 15.9 8.9 144 13 95.9 68.2 40.8 3.4 71.2 0.00 103.6 94.3 7.8 15.9 7.2 138 14 98.4 66.4 35.5 4.0 75.7 0.00 106.7 94.3 8.9 17.2 8.5 165 15 98.8 66.4 35.0 4.1 47.3 0.00 109.0 94.1 10.5 17.0 9.6 157 16 99.5 65.8 33.7 4.3 52.1 0.00 110.1 94.1 11.9 19.2 11.4 157 17 98.1 64.8 33.8 4.1 33.7 0.00 110.3 94.1 13.6 19.7 13.4 139 18 96.3 63.9 34.6 3.8 18.9 0.00 109.9 93.9 13.4 19.0 13.2 139 19 94.1 64.9 38.6 3.3 5.5 0.00 108.7 93.9 10.3 14.3 10.1 131 20 92.5 64.8 40.1 3.1 1.2 0.00 106.9 94.1 9.6 14.3 9.6 128 21 90.1 67.5 47.6 2.5 0.0 0.00 105.3 94.1 6.9 11.9 6.7 153 22 88.2 70.0 55.2 2.0 0.0 0.00 103.6 94.1 5.4 8.7 5.1 157 23 87.1 67.8 52.9 2.1 0.0 0.00 102.4 94.1 4.5 6.7 4.3 152 24 85.1 69.3 59.3 1.7 0.0 0.00 101.1 94.3 5.1 10.3 5.1 145 AZMET Daily Weather Data : YUMA VALLEY : Jul 26 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.4 77.9 89.2 DegF RELATIVE HUMIDITY 76.6 31.0 52.7 % DEWPOINT 68.4 DegF ACTUAL VAPOR PRESS. 2.4 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 110.3 93.6 101.5 DegF SOIL TEMP. 20 in 94.5 93.9 94.3 DegF WIND SPEED 19.7 7.4 MPH WIND VECTOR MAG. 6.0 MPH WIND VECTOR DIR. 135 Degrees SOLAR RADIATION 542.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.8 3211 33.8 4076 38.9 5012 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jul 27 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 83.5 70.3 64.4 1.4 0.0 0.00 99.9 94.3 3.1 5.6 3.1 132 2 82.8 69.3 64.1 1.4 0.0 0.00 98.6 94.5 1.1 4.0 1.1 132 3 81.7 69.1 65.8 1.3 0.0 0.00 97.7 94.5 1.8 4.3 1.8 124 4 80.8 68.5 66.6 1.2 0.0 0.00 96.6 94.5 2.9 5.6 2.9 134 5 80.4 68.2 66.4 1.2 0.0 0.00 95.7 94.5 3.6 5.8 3.6 136 6 80.1 68.4 67.9 1.1 0.0 0.00 94.8 94.6 3.1 4.9 3.1 134 7 81.7 70.5 69.0 1.1 4.5 0.00 94.1 94.6 4.3 8.5 4.3 132 8 84.7 72.3 66.6 1.4 17.7 0.00 93.9 94.6 7.2 13.0 7.2 136 9 87.8 72.5 60.8 1.8 33.7 0.00 94.6 94.6 11.4 16.6 11.4 150 10 91.0 70.9 52.1 2.4 44.4 0.00 96.1 94.6 12.1 19.0 11.9 148 11 92.3 70.3 49.0 2.6 39.2 0.00 97.9 94.6 10.1 14.8 9.8 150 12 93.7 70.0 46.3 2.9 54.7 0.00 99.9 94.6 6.9 13.2 6.7 144 13 95.9 67.8 40.4 3.5 71.7 0.00 102.4 94.5 5.1 12.1 3.8 161 14 98.2 65.7 34.7 4.1 70.0 0.00 105.8 94.5 5.6 14.3 4.3 162 15 99.9 65.7 33.0 4.4 63.8 0.00 108.7 94.5 6.3 14.1 5.4 158 16 102.0 64.2 29.6 4.9 53.8 0.00 110.8 94.3 6.7 17.0 5.4 195 17 103.1 64.0 28.4 5.1 42.0 0.00 112.1 94.3 7.2 22.8 6.5 199 18 102.6 64.0 28.8 5.0 24.6 0.00 112.5 94.3 9.2 16.1 8.7 214 19 99.1 64.2 32.1 4.3 3.8 0.00 111.7 94.1 9.2 14.8 8.9 227 20 94.6 66.2 40.0 3.4 1.7 0.00 109.9 94.3 6.5 11.9 1.6 4 21 89.1 67.5 48.9 2.4 0.0 0.00 108.0 94.3 4.7 9.6 4.7 76 22 88.9 68.2 50.7 2.3 0.0 0.00 106.3 94.3 1.1 3.1 0.7 360 23 87.6 68.5 53.1 2.1 0.0 0.00 104.7 94.5 0.4 2.0 0.4 272 24 87.6 65.3 47.9 2.3 0.0 0.00 103.3 94.5 0.4 0.4 0.2 172 AZMET Daily Weather Data : YUMA VALLEY : Jul 27 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.0 79.7 90.3 DegF RELATIVE HUMIDITY 70.5 27.0 50.3 % DEWPOINT 68.0 DegF ACTUAL VAPOR PRESS. 2.3 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 112.6 93.9 102.2 DegF SOIL TEMP. 20 in 94.6 94.1 94.5 DegF WIND SPEED 22.8 5.4 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 158 Degrees SOLAR RADIATION 526.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.5 3241 34.6 4111 39.6 5051 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jul 28 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 86.0 66.2 52.0 2.0 0.0 0.00 102.0 94.5 0.4 0.4 0.2 303 2 85.6 64.6 49.6 2.1 0.0 0.00 100.9 94.6 0.9 4.0 0.4 142 3 85.1 64.6 50.5 2.0 0.0 0.00 99.9 94.6 2.0 5.1 2.0 164 4 84.2 63.7 50.5 2.0 0.0 0.00 99.0 94.6 0.4 0.4 0.2 60 5 82.8 62.6 50.7 1.9 0.0 0.00 97.9 94.8 0.7 2.9 0.2 148 6 82.4 63.1 52.3 1.8 0.0 0.00 97.0 94.8 0.4 2.0 0.4 12 7 83.8 64.4 52.3 1.9 5.0 0.00 96.1 95.0 0.4 2.0 0.4 11 8 88.2 62.8 43.1 2.6 18.9 0.00 95.9 95.0 2.9 7.2 2.5 149 9 90.5 63.1 40.3 2.9 31.8 0.00 96.4 95.0 5.6 9.4 5.4 170 10 93.7 62.4 35.7 3.5 47.3 0.00 97.9 95.0 6.9 11.2 6.5 179 11 95.9 63.5 34.7 3.8 59.5 0.00 100.0 95.0 5.8 11.6 5.1 175 12 97.7 63.7 32.9 4.1 67.4 0.00 103.1 95.0 6.0 13.6 5.4 164 13 100.2 62.6 29.4 4.7 70.9 0.00 106.2 94.8 5.1 11.9 4.3 178 14 102.4 62.1 27.0 5.2 70.0 0.00 109.4 94.8 5.8 12.1 5.1 199 15 104.0 61.7 25.4 5.5 64.3 0.00 111.9 94.8 5.4 13.0 4.3 227 16 104.9 60.6 23.9 5.8 54.2 0.00 113.7 94.8 4.9 10.5 4.0 246 17 105.3 60.4 23.5 5.8 40.8 0.00 114.8 94.8 4.9 10.7 4.0 252 18 105.3 59.7 22.8 5.9 26.5 0.00 115.2 94.8 4.0 9.4 3.6 243 19 104.2 60.6 24.5 5.6 14.1 0.00 114.6 94.6 4.7 8.3 4.5 238 20 100.6 62.1 28.6 4.8 2.2 0.00 113.4 94.8 8.3 13.2 7.8 172 21 96.8 62.2 32.1 4.0 0.0 0.00 111.6 94.8 8.3 11.6 8.1 155 22 94.1 66.2 40.2 3.3 0.0 0.00 109.4 94.8 8.9 13.6 8.5 185 23 91.0 66.4 44.4 2.8 0.0 0.00 107.6 95.0 5.4 10.1 4.9 211 24 90.1 64.9 43.5 2.7 0.0 0.00 106.2 95.0 4.9 8.9 4.5 117 AZMET Daily Weather Data : YUMA VALLEY : Jul 28 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.2 81.9 93.9 DegF RELATIVE HUMIDITY 55.3 21.0 37.9 % DEWPOINT 63.1 DegF ACTUAL VAPOR PRESS. 2.0 KPas VAPOR PRESS. DEF. 3.6 KPas SOIL TEMP. 4 in 115.2 95.7 104.9 DegF SOIL TEMP. 20 in 95.0 94.5 94.8 DegF WIND SPEED 13.6 4.3 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 187 Degrees SOLAR RADIATION 573.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.2 3271 35.3 4146 40.3 5092 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jul 29 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 89.2 63.3 42.3 2.7 0.0 0.00 104.7 95.2 4.7 9.4 4.7 106 2 87.6 65.3 47.7 2.3 0.0 0.00 103.3 95.2 4.7 8.5 4.5 70 3 87.3 67.3 51.9 2.1 0.0 0.00 102.2 95.4 5.8 9.2 5.6 84 4 86.4 68.0 54.5 2.0 0.0 0.00 101.1 95.4 5.6 10.1 5.4 96 5 84.6 68.0 57.7 1.7 0.0 0.00 100.0 95.5 2.2 4.9 2.0 75 6 83.3 68.2 60.7 1.5 0.0 0.00 99.1 95.5 1.1 2.7 0.9 351 7 82.8 68.5 62.6 1.4 2.4 0.00 98.2 95.7 0.9 2.9 0.4 356 8 85.1 69.1 59.0 1.7 7.4 0.00 97.7 95.7 2.7 4.9 2.5 73 9 88.9 64.4 44.7 2.6 30.6 0.00 97.7 95.7 6.3 11.4 5.6 131 10 92.1 64.9 40.7 3.1 52.3 0.00 99.1 95.7 5.6 11.4 5.1 139 11 92.7 63.5 38.3 3.2 37.5 0.00 101.3 95.7 6.5 13.0 6.0 136 12 93.4 62.4 36.1 3.4 28.9 0.00 103.1 95.7 5.4 9.4 5.1 117 13 93.4 64.6 39.0 3.3 25.1 0.00 104.0 95.7 4.3 8.3 4.0 89 14 94.3 65.3 38.6 3.4 27.2 0.00 104.5 95.7 3.4 7.2 2.9 73 15 97.0 63.0 33.0 4.0 28.9 0.00 105.4 95.7 2.2 5.8 1.1 42 16 99.3 62.4 30.2 4.5 37.8 0.00 106.3 95.5 2.0 4.9 1.3 299 17 102.4 60.8 25.9 5.2 44.9 0.00 107.8 95.5 2.0 5.8 1.3 270 18 102.6 61.2 26.1 5.2 24.9 0.00 109.2 95.5 4.3 8.3 4.0 203 19 101.7 61.9 27.5 5.0 10.5 0.00 109.4 95.5 4.7 8.3 4.5 201 20 98.2 63.1 31.7 4.3 1.2 0.00 108.7 95.5 3.8 5.6 3.6 206 21 94.8 63.0 35.2 3.6 0.0 0.00 107.2 95.5 3.8 6.9 3.6 175 22 91.9 64.6 40.8 3.0 0.0 0.00 105.8 95.5 2.9 5.8 2.7 210 23 88.7 66.6 48.1 2.4 0.0 0.00 104.4 95.5 1.6 3.4 1.3 250 24 86.2 65.7 50.7 2.1 0.0 0.00 102.9 95.5 2.7 4.3 2.7 268 AZMET Daily Weather Data : YUMA VALLEY : Jul 29 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.6 81.0 91.8 DegF RELATIVE HUMIDITY 67.6 24.7 42.6 % DEWPOINT 64.8 DegF ACTUAL VAPOR PRESS. 2.1 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 109.4 97.7 103.5 DegF SOIL TEMP. 20 in 95.7 95.0 95.5 DegF WIND SPEED 13.0 3.6 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 127 Degrees SOLAR RADIATION 360.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.1 3301 34.9 4181 40.0 5132 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jul 30 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 86.0 64.9 49.9 2.1 0.0 0.00 101.7 95.5 1.3 3.8 1.1 238 2 84.2 65.3 53.3 1.9 0.0 0.00 100.4 95.5 1.8 4.0 1.3 127 3 83.8 65.7 54.4 1.8 0.0 0.00 99.3 95.7 0.4 0.4 0.4 16 4 83.3 65.1 54.6 1.8 0.0 0.00 98.4 95.7 1.1 2.7 0.9 23 5 82.4 64.9 55.6 1.7 0.0 0.00 97.3 95.7 0.7 2.2 0.7 16 6 81.5 63.9 55.4 1.6 0.0 0.00 96.4 95.7 1.1 3.8 0.9 88 7 83.1 63.3 51.5 1.9 5.3 0.00 95.7 95.7 0.4 3.4 0.4 31 8 86.7 67.3 52.6 2.1 17.9 0.00 95.4 95.7 4.3 8.5 4.0 138 9 91.6 64.9 41.7 3.0 33.5 0.00 95.9 95.7 8.5 12.3 8.1 162 10 95.4 61.3 32.7 3.8 48.0 0.00 97.3 95.7 9.2 14.3 8.9 159 11 99.1 58.6 26.5 4.7 60.2 0.00 99.7 95.7 9.4 14.3 9.2 170 12 101.7 57.9 23.8 5.3 68.3 0.00 102.6 95.7 8.5 15.0 7.8 176 13 102.9 58.8 23.7 5.4 71.7 0.00 105.4 95.5 8.7 16.3 7.8 174 14 104.7 60.1 23.5 5.8 70.2 0.00 108.5 95.5 9.8 19.7 8.9 182 15 105.8 57.7 21.0 6.2 64.5 0.00 110.8 95.5 10.7 19.7 10.1 191 16 106.7 56.5 19.5 6.4 54.7 0.00 112.5 95.4 10.5 20.1 10.1 193 17 106.2 55.8 19.4 6.3 37.0 0.00 113.2 95.4 10.1 18.1 9.6 182 18 105.8 55.6 19.5 6.3 27.5 0.00 113.2 95.4 11.6 17.9 11.4 194 19 104.0 56.7 21.3 5.8 16.3 0.00 112.5 95.4 12.3 16.8 12.1 183 20 100.0 57.6 24.9 4.9 1.9 0.00 111.0 95.4 9.4 14.3 9.4 171 21 94.6 62.6 35.0 3.6 0.0 0.00 109.2 95.4 8.3 15.4 8.1 100 22 93.4 61.2 34.5 3.5 0.0 0.00 107.4 95.4 7.2 10.5 6.7 131 23 91.4 59.7 34.8 3.3 0.0 0.00 105.8 95.4 5.6 8.7 5.6 145 24 89.8 59.5 36.3 3.0 0.0 0.00 104.4 95.5 6.0 9.6 5.8 149 AZMET Daily Weather Data : YUMA VALLEY : Jul 30 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 107.8 80.4 94.3 DegF RELATIVE HUMIDITY 59.2 17.3 36.0 % DEWPOINT 61.0 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 3.8 KPas SOIL TEMP. 4 in 113.4 95.4 103.8 DegF SOIL TEMP. 20 in 95.9 95.4 95.5 DegF WIND SPEED 20.1 6.5 MPH WIND VECTOR MAG. 5.6 MPH WIND VECTOR DIR. 169 Degrees SOLAR RADIATION 576.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.9 3331 34.9 4216 39.8 5171 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Jul 31 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 87.6 59.0 38.2 2.8 0.0 0.00 102.9 95.5 4.5 8.9 4.5 148 2 85.8 59.7 41.6 2.5 0.0 0.00 101.7 95.7 3.6 7.4 3.6 133 3 85.5 61.3 44.4 2.3 0.0 0.00 100.4 95.7 4.5 7.8 4.3 124 4 84.9 63.5 48.9 2.1 0.0 0.00 99.1 95.7 4.3 7.4 4.3 129 5 85.1 64.0 49.5 2.1 0.0 0.00 98.2 95.9 6.5 12.1 6.3 120 6 85.1 63.9 49.1 2.1 0.0 0.00 97.3 95.9 9.6 15.0 9.6 126 7 85.3 67.6 55.6 1.9 1.4 0.00 96.8 95.9 10.1 15.4 10.1 124 8 85.6 68.5 57.0 1.8 4.1 0.00 96.4 95.9 11.0 15.2 11.0 127 9 87.4 70.0 56.5 1.9 23.9 0.00 96.3 95.9 11.6 16.1 11.4 132 10 87.1 70.2 57.6 1.9 20.1 0.00 97.0 95.9 8.5 14.8 6.7 75 11 87.8 70.5 56.7 1.9 29.6 0.00 97.9 95.9 7.6 12.5 7.4 62 12 93.2 69.3 46.4 2.9 77.9 0.00 99.5 95.9 8.1 18.8 6.0 123 13 95.5 64.6 36.5 3.6 53.8 0.00 102.6 95.7 13.6 19.5 13.4 144 14 97.5 63.7 33.2 4.1 73.1 0.00 104.7 95.7 13.6 22.8 13.2 148 15 98.6 63.9 32.5 4.2 59.7 0.00 106.9 95.7 13.4 20.4 13.0 152 16 97.3 64.9 34.8 4.0 37.5 0.00 108.3 95.7 13.2 20.1 13.0 148 17 97.5 63.0 32.5 4.1 21.5 0.00 108.5 95.5 12.3 18.8 11.9 159 18 96.1 63.0 33.9 3.8 10.5 0.00 108.0 95.5 14.1 20.6 13.6 171 19 94.6 63.7 36.3 3.5 6.0 0.00 106.7 95.5 13.0 18.6 12.8 176 20 91.9 64.8 40.8 3.0 0.7 0.00 105.4 95.5 11.6 17.0 11.6 177 21 90.3 66.0 44.9 2.7 0.0 0.00 104.0 95.5 8.9 13.4 8.9 179 22 88.2 67.5 50.6 2.3 0.0 0.00 102.6 95.5 7.6 12.1 7.6 171 23 86.9 68.5 54.7 2.0 0.0 0.00 101.3 95.5 4.7 8.9 4.7 160 24 85.5 68.7 57.4 1.8 0.0 0.00 100.4 95.5 3.6 6.3 3.6 148 AZMET Daily Weather Data : YUMA VALLEY : Jul 31 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.0 84.0 90.0 DegF RELATIVE HUMIDITY 61.2 28.9 45.4 % DEWPOINT 65.5 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 108.5 96.3 101.8 DegF SOIL TEMP. 20 in 95.9 95.5 95.7 DegF WIND SPEED 22.8 9.2 MPH WIND VECTOR MAG. 7.8 MPH WIND VECTOR DIR. 145 Degrees SOLAR RADIATION 419.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.8 3362 35.8 4252 40.7 5212 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Aug 1 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.9 67.6 56.3 1.8 0.0 0.00 99.3 95.5 2.5 6.0 2.5 154 2 84.0 69.1 61.0 1.5 0.0 0.00 98.4 95.5 3.8 7.6 3.8 141 3 84.0 71.6 66.3 1.3 0.0 0.00 97.7 95.5 6.0 10.5 5.8 133 4 83.5 72.1 68.9 1.2 0.0 0.00 97.2 95.5 4.5 7.4 4.3 111 5 83.5 71.1 66.3 1.3 0.0 0.00 96.6 95.7 5.1 8.9 5.1 123 6 82.8 71.4 68.6 1.2 0.0 0.00 95.9 95.7 4.5 7.8 4.5 131 7 82.8 72.9 72.0 1.1 1.7 0.00 95.4 95.7 4.5 7.2 4.5 129 8 84.0 74.5 73.2 1.1 8.4 0.00 95.2 95.5 6.5 10.7 6.5 133 9 85.5 73.6 67.7 1.4 12.2 0.00 95.4 95.5 8.3 12.1 8.3 140 10 87.3 72.5 61.8 1.7 17.4 0.00 95.7 95.5 7.8 11.6 7.2 138 11 88.9 70.3 54.6 2.1 15.8 0.00 96.4 95.5 8.7 13.2 8.7 149 12 90.0 70.0 52.2 2.3 14.6 0.00 96.8 95.5 5.6 10.7 4.9 196 13 90.0 71.2 54.3 2.2 22.2 0.00 97.2 95.4 3.6 5.8 3.1 296 14 92.7 70.5 48.7 2.7 56.6 0.00 98.2 95.4 3.6 11.9 2.7 354 15 95.9 68.9 41.7 3.4 54.0 0.00 100.6 95.4 5.6 14.5 4.5 255 16 97.7 66.9 37.1 3.8 60.0 0.00 103.3 95.2 4.7 11.9 3.8 235 17 99.0 65.1 33.4 4.2 49.7 0.00 105.8 95.2 4.7 10.7 3.6 248 18 99.7 63.0 30.4 4.5 33.9 0.00 107.6 95.2 5.4 12.1 4.5 230 19 98.1 63.7 32.7 4.2 11.5 0.00 108.0 95.0 2.7 7.4 2.0 279 20 95.7 64.6 36.2 3.7 1.2 0.00 107.1 95.0 1.1 2.5 0.9 267 21 92.1 66.2 42.7 3.0 0.0 0.00 105.8 95.0 1.6 6.3 1.6 265 22 89.2 68.2 50.0 2.3 0.0 0.00 104.2 95.0 3.1 6.3 2.9 297 23 88.3 67.6 50.4 2.3 0.0 0.00 102.7 95.0 3.4 6.0 2.5 256 24 85.8 67.6 55.0 1.9 0.0 0.00 101.3 95.0 4.7 10.7 4.5 203 AZMET Daily Weather Data : YUMA VALLEY : Aug 1 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.1 82.4 89.4 DegF RELATIVE HUMIDITY 74.2 28.2 53.4 % DEWPOINT 69.3 DegF ACTUAL VAPOR PRESS. 2.5 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 108.0 95.2 100.0 DegF SOIL TEMP. 20 in 95.7 94.8 95.4 DegF WIND SPEED 14.5 4.7 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 168 Degrees SOLAR RADIATION 359.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.2 3392 35.3 4287 40.3 5252 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Aug 2 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 83.8 67.5 58.3 1.6 0.0 0.00 100.0 95.0 2.2 4.3 2.2 225 2 82.6 66.6 58.4 1.6 0.0 0.00 99.0 95.0 0.4 0.4 0.4 234 3 81.1 65.1 58.2 1.5 0.0 0.00 97.7 95.0 0.4 0.4 0.2 278 4 80.8 65.3 59.4 1.5 0.0 0.00 96.8 95.0 0.7 2.9 0.7 16 5 79.5 65.7 62.8 1.3 0.0 0.00 95.7 95.0 2.5 4.3 2.2 66 6 79.2 62.4 56.6 1.5 0.0 0.00 94.8 95.0 0.4 1.6 0.2 77 7 80.4 62.8 54.9 1.6 5.5 0.00 93.9 95.2 0.9 2.5 0.7 55 8 85.1 64.8 51.0 2.0 19.6 0.00 93.4 95.2 2.7 5.6 2.7 70 9 90.5 59.4 35.7 3.2 35.6 0.00 94.1 95.2 4.7 9.4 4.0 123 10 93.6 55.2 27.6 3.9 49.7 0.00 95.7 95.0 6.0 11.6 5.6 145 11 95.9 56.3 26.8 4.2 61.2 0.00 98.2 95.0 6.3 12.3 5.8 148 12 97.9 54.9 24.0 4.7 67.8 0.00 101.1 95.0 5.4 10.3 4.9 138 13 99.5 52.9 21.2 5.1 72.9 0.00 104.4 95.0 5.1 11.6 4.7 139 14 101.5 53.6 20.5 5.4 71.7 0.00 107.6 95.0 5.1 10.3 4.7 140 15 104.4 51.1 17.1 6.2 65.5 0.00 110.5 94.8 4.5 11.4 2.9 212 16 105.6 51.4 16.8 6.4 55.2 0.00 112.5 94.8 5.1 12.8 4.5 206 17 105.6 52.0 17.1 6.4 41.6 0.00 113.5 94.6 5.6 12.3 4.9 206 18 105.3 53.2 18.1 6.3 25.8 0.00 113.7 94.6 5.6 13.2 5.1 228 19 103.1 54.5 20.1 5.8 10.8 0.00 113.0 94.6 9.2 13.4 8.9 220 20 98.2 53.8 22.8 4.8 1.0 0.00 111.2 94.6 8.3 12.1 8.3 198 21 93.9 54.5 26.7 4.0 0.0 0.00 109.0 94.6 5.8 8.3 5.8 193 22 89.1 57.7 35.0 3.1 0.0 0.00 106.9 94.6 2.0 4.7 1.8 225 23 86.5 57.4 37.3 2.7 0.0 0.00 105.1 94.8 1.3 4.0 1.1 191 24 84.2 59.4 43.0 2.3 0.0 0.00 103.3 94.8 1.3 4.0 1.1 287 AZMET Daily Weather Data : YUMA VALLEY : Aug 2 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.7 77.7 91.9 DegF RELATIVE HUMIDITY 70.1 15.1 36.2 % DEWPOINT 58.3 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 3.6 KPas SOIL TEMP. 4 in 113.9 93.4 102.9 DegF SOIL TEMP. 20 in 95.2 94.6 95.0 DegF WIND SPEED 13.4 3.8 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 179 Degrees SOLAR RADIATION 583.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.2 3421 34.2 4321 39.1 5291 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Aug 3 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.2 58.5 41.8 2.3 0.0 0.00 101.8 95.0 0.9 4.3 0.7 17 2 84.0 58.3 41.9 2.3 0.0 0.00 100.4 95.0 1.3 2.9 1.1 6 3 84.6 58.6 41.7 2.4 0.0 0.00 99.3 95.2 0.9 3.1 0.9 28 4 83.5 59.0 43.6 2.2 0.0 0.00 98.2 95.2 1.1 2.7 0.9 51 5 81.7 59.4 46.7 2.0 0.0 0.00 97.2 95.2 0.7 2.5 0.4 35 6 81.5 59.7 47.9 1.9 0.0 0.00 96.1 95.4 0.7 2.7 0.4 330 7 80.6 61.7 53.0 1.7 3.3 0.00 95.2 95.4 0.7 2.7 0.4 276 8 87.6 60.3 40.1 2.7 17.7 0.00 94.8 95.4 1.8 5.8 1.1 138 9 91.2 58.1 33.1 3.3 34.2 0.00 95.2 95.4 6.3 11.0 6.0 153 10 95.4 57.2 28.2 4.1 47.3 0.00 96.8 95.4 5.6 10.7 5.4 164 11 98.6 55.0 23.6 4.8 63.1 0.00 99.1 95.4 6.5 11.4 6.0 162 12 100.2 57.0 24.0 5.0 70.5 0.00 102.4 95.4 6.3 12.5 5.6 149 13 101.7 57.2 23.2 5.3 73.3 0.00 105.6 95.4 5.4 12.1 4.7 132 14 103.3 57.9 22.7 5.6 72.4 0.00 109.0 95.2 6.3 16.3 5.6 136 15 105.6 57.0 20.6 6.1 67.4 0.00 111.7 95.2 5.4 16.3 4.0 158 16 105.6 58.1 21.3 6.1 55.9 0.00 113.7 95.2 7.4 16.1 6.7 139 17 106.0 57.7 20.8 6.2 42.0 0.00 115.0 95.0 7.6 15.0 7.2 146 18 105.8 56.1 19.8 6.2 26.0 0.00 115.2 95.0 8.5 14.3 8.1 147 19 104.2 54.5 19.6 5.9 10.5 0.00 114.3 95.0 8.9 14.3 8.7 148 20 100.2 55.2 22.6 5.1 1.2 0.00 112.6 95.0 7.4 10.3 7.2 156 21 97.3 57.4 26.7 4.4 0.0 0.00 110.7 95.0 8.5 12.3 8.3 189 22 93.7 57.9 30.4 3.8 0.0 0.00 108.5 95.2 6.0 11.0 5.8 192 23 89.8 55.8 32.0 3.3 0.0 0.00 106.5 95.2 3.1 8.9 2.7 194 24 86.9 57.4 37.0 2.8 0.0 0.00 104.9 95.4 0.9 2.7 0.4 224 AZMET Daily Weather Data : YUMA VALLEY : Aug 3 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 108.0 78.8 93.9 DegF RELATIVE HUMIDITY 57.3 17.2 31.8 % DEWPOINT 57.7 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 4.0 KPas SOIL TEMP. 4 in 115.2 94.6 104.4 DegF SOIL TEMP. 20 in 95.4 94.8 95.2 DegF WIND SPEED 16.3 4.5 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 155 Degrees SOLAR RADIATION 584.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.5 3451 34.6 4356 39.4 5331 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Aug 4 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.1 59.2 41.7 2.4 0.0 0.00 103.3 95.4 1.6 3.1 1.3 18 2 85.3 58.8 40.8 2.5 0.0 0.00 101.8 95.5 1.6 3.6 1.6 64 3 84.0 59.4 43.4 2.3 0.0 0.00 100.4 95.5 1.6 3.6 1.3 11 4 83.1 59.0 44.2 2.2 0.0 0.00 99.1 95.7 1.3 2.7 1.3 350 5 81.3 59.7 48.1 1.9 0.0 0.00 97.9 95.7 0.9 3.4 0.9 316 6 79.3 61.0 53.5 1.6 0.0 0.00 96.8 95.7 2.9 4.9 2.7 258 7 80.8 59.9 49.1 1.8 4.8 0.00 95.7 95.9 0.7 2.7 0.7 202 8 86.4 62.6 45.2 2.4 20.8 0.00 95.2 95.9 7.6 15.0 7.6 153 9 90.0 65.3 44.3 2.7 37.0 0.00 95.7 95.9 9.6 14.5 9.4 152 10 93.4 64.4 38.7 3.3 51.6 0.00 97.2 95.9 8.7 13.4 8.5 149 11 95.9 62.1 33.0 3.9 52.1 0.00 99.5 95.9 6.7 11.9 6.5 157 12 99.3 61.5 29.2 4.5 68.8 0.00 102.2 95.9 6.7 13.6 6.0 153 13 101.8 60.1 25.7 5.1 72.4 0.00 105.3 95.7 7.4 14.5 6.7 153 14 103.6 59.4 23.7 5.6 73.8 0.00 108.5 95.9 7.2 15.2 6.7 144 15 106.7 55.6 18.9 6.5 64.0 0.00 111.2 95.7 6.7 13.0 5.8 181 16 107.4 55.4 18.4 6.6 45.6 0.00 113.0 95.7 7.4 14.1 6.5 181 17 107.2 54.5 17.9 6.7 33.5 0.00 113.9 95.5 8.3 13.6 7.4 172 18 106.0 54.5 18.5 6.4 24.1 0.00 113.7 95.5 10.5 16.3 10.1 155 19 102.0 54.9 21.1 5.5 7.4 0.00 112.8 95.5 13.4 19.2 13.2 146 20 97.2 55.4 24.9 4.5 1.7 0.00 111.0 95.5 12.8 18.1 12.8 148 21 93.0 55.4 28.2 3.8 0.0 0.00 108.9 95.5 10.7 15.0 10.5 152 22 90.3 54.5 29.9 3.4 0.0 0.00 106.7 95.5 11.0 16.1 10.7 153 23 87.8 55.4 33.5 3.0 0.0 0.00 104.9 95.7 6.5 11.6 6.5 148 24 86.2 60.4 42.2 2.5 0.0 0.00 103.1 95.7 5.4 8.9 5.1 136 AZMET Daily Weather Data : YUMA VALLEY : Aug 4 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 109.6 78.1 93.0 DegF RELATIVE HUMIDITY 59.2 15.5 33.9 % DEWPOINT 58.6 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 3.8 KPas SOIL TEMP. 4 in 113.9 95.2 104.2 DegF SOIL TEMP. 20 in 95.9 95.4 95.7 DegF WIND SPEED 19.2 6.5 MPH WIND VECTOR MAG. 5.6 MPH WIND VECTOR DIR. 154 Degrees SOLAR RADIATION 557.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.2 3480 34.2 4390 39.2 5370 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Aug 5 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.3 67.6 55.7 1.8 0.0 0.00 101.7 95.9 8.1 13.2 7.8 148 2 84.4 72.3 67.2 1.3 0.0 0.00 100.4 95.9 8.5 15.7 8.3 150 3 83.3 72.7 70.6 1.1 0.0 0.00 99.3 95.9 5.6 10.1 5.4 149 4 82.2 72.9 73.3 1.0 0.0 0.00 98.4 96.1 6.3 11.4 6.0 134 5 81.5 73.8 77.4 0.8 0.0 0.00 97.7 96.1 8.5 13.0 8.5 139 6 81.1 73.4 77.2 0.8 0.0 0.00 97.0 96.1 6.5 12.5 6.5 130 7 81.5 73.8 77.3 0.8 4.5 0.00 96.3 96.1 7.2 11.9 7.2 130 8 83.8 73.9 72.5 1.1 17.9 0.00 95.9 96.1 10.1 17.0 9.8 140 9 86.7 72.3 62.7 1.6 33.9 0.00 96.3 96.1 14.1 20.6 13.9 149 10 88.9 70.3 54.8 2.1 47.3 0.00 97.3 96.1 13.4 19.7 13.2 148 11 91.4 68.4 47.1 2.7 59.5 0.00 99.1 96.1 11.2 19.7 10.5 156 12 94.1 66.2 40.1 3.3 66.2 0.00 101.5 96.1 10.3 17.2 9.8 165 13 96.4 63.5 34.1 3.9 72.4 0.00 104.2 95.9 10.7 21.7 10.3 163 14 98.4 63.1 31.6 4.3 68.6 0.00 106.9 95.9 12.1 20.6 11.4 166 15 98.1 65.5 34.7 4.0 59.3 0.00 108.9 95.9 15.0 23.7 14.5 160 16 97.5 65.7 35.4 3.9 52.8 0.00 109.9 95.9 16.8 25.7 16.1 158 17 95.4 65.5 37.8 3.5 38.0 0.00 110.3 95.7 18.3 25.7 18.1 153 18 92.8 64.0 38.8 3.2 24.1 0.00 109.8 95.7 17.2 24.4 16.8 157 19 90.0 64.9 44.0 2.7 9.3 0.00 108.5 95.7 16.1 21.7 15.9 152 20 87.4 64.2 46.2 2.4 1.9 0.00 106.7 95.7 14.3 21.5 14.1 163 21 84.4 64.4 51.4 2.0 0.0 0.00 104.7 95.7 14.1 19.7 13.6 159 22 82.2 67.1 60.4 1.5 0.0 0.00 102.7 95.7 13.0 18.3 12.8 157 23 80.8 67.5 64.0 1.3 0.0 0.00 101.1 95.9 7.8 12.3 7.6 149 24 79.7 67.5 66.4 1.2 0.0 0.00 99.5 95.9 6.5 9.2 6.5 140 AZMET Daily Weather Data : YUMA VALLEY : Aug 5 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.4 79.2 87.8 DegF RELATIVE HUMIDITY 78.1 28.1 55.0 % DEWPOINT 68.4 DegF ACTUAL VAPOR PRESS. 2.4 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 110.3 95.9 102.4 DegF SOIL TEMP. 20 in 96.3 95.7 95.9 DegF WIND SPEED 25.7 11.4 MPH WIND VECTOR MAG. 11.0 MPH WIND VECTOR DIR. 153 Degrees SOLAR RADIATION 555.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.3 3509 34.4 4424 39.4 5410 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Aug 6 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.2 67.8 68.5 1.1 0.0 0.00 98.2 95.9 6.0 12.5 6.0 137 2 78.3 67.5 69.7 1.0 0.0 0.00 97.2 95.9 4.7 8.3 4.7 129 3 77.7 67.8 71.9 0.9 0.0 0.00 96.1 95.9 3.1 5.8 3.1 122 4 77.0 67.3 72.2 0.9 0.0 0.00 95.0 95.9 2.7 5.1 2.7 114 5 76.8 65.8 69.4 1.0 0.0 0.00 94.1 95.9 2.7 4.9 2.7 123 6 75.9 65.7 70.3 0.9 0.0 0.00 93.2 95.9 0.9 4.0 0.9 101 7 77.0 65.3 67.5 1.0 3.6 0.00 92.5 95.9 0.4 1.1 0.2 102 8 81.3 68.4 65.1 1.3 16.5 0.00 91.9 95.9 3.6 9.8 3.4 140 9 84.4 71.1 64.3 1.4 34.2 0.00 92.7 95.9 9.6 15.9 9.4 153 10 87.6 69.6 55.5 2.0 50.7 0.00 94.1 95.9 10.7 16.3 10.3 167 11 90.7 66.6 45.4 2.7 62.3 0.00 96.4 95.9 8.7 15.0 8.1 183 12 93.2 64.2 38.6 3.3 70.2 0.00 99.3 95.7 9.6 19.9 8.7 179 13 95.4 62.8 34.5 3.7 73.3 0.00 102.4 95.7 9.4 17.0 8.7 174 14 97.2 62.4 32.1 4.1 71.9 0.00 105.3 95.5 8.7 16.8 8.1 153 15 99.7 59.7 27.0 4.8 64.7 0.00 108.0 95.5 7.8 17.4 6.5 175 16 102.0 54.7 20.9 5.5 55.9 0.00 109.9 95.4 6.7 15.9 5.8 231 17 101.8 59.0 24.5 5.2 39.7 0.00 111.0 95.4 11.4 19.7 10.5 217 18 99.5 61.2 28.6 4.6 24.4 0.00 111.0 95.2 16.8 21.9 16.6 192 19 95.7 59.2 29.8 4.0 9.3 0.00 109.8 95.2 16.8 21.5 16.6 189 20 91.9 57.2 31.2 3.5 0.7 0.00 107.8 95.2 13.4 19.9 13.2 192 21 88.9 61.5 40.0 2.8 0.0 0.00 105.6 95.2 9.4 16.3 9.2 202 22 86.4 65.3 49.6 2.2 0.0 0.00 103.6 95.2 6.3 9.4 6.3 207 23 83.5 66.4 56.8 1.7 0.0 0.00 101.8 95.2 4.3 7.6 4.0 234 24 81.7 66.0 59.2 1.5 0.0 0.00 100.4 95.2 2.9 4.5 2.5 215 AZMET Daily Weather Data : YUMA VALLEY : Aug 6 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.3 75.2 87.6 DegF RELATIVE HUMIDITY 74.7 17.7 49.7 % DEWPOINT 64.2 DegF ACTUAL VAPOR PRESS. 2.1 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 111.2 91.9 100.8 DegF SOIL TEMP. 20 in 96.1 95.0 95.5 DegF WIND SPEED 21.9 7.4 MPH WIND VECTOR MAG. 6.3 MPH WIND VECTOR DIR. 180 Degrees SOLAR RADIATION 577.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.1 3537 32.9 4457 38.0 5448 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Aug 7 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.8 66.9 67.0 1.1 0.0 0.00 99.0 95.4 2.2 3.4 2.0 278 2 78.3 66.9 68.0 1.1 0.0 0.00 97.5 95.4 0.4 1.8 0.4 295 3 77.5 66.0 67.7 1.0 0.0 0.00 96.3 95.4 1.1 2.7 1.1 33 4 76.8 66.0 69.3 1.0 0.0 0.00 95.2 95.4 0.4 2.0 0.2 339 5 75.7 65.7 71.0 0.9 0.0 0.00 94.1 95.4 0.4 1.6 0.4 330 6 75.2 66.4 74.1 0.8 0.0 0.00 93.0 95.4 1.8 3.4 1.6 94 7 76.8 67.3 72.7 0.9 4.8 0.00 91.9 95.5 0.4 2.0 0.4 358 8 81.3 70.2 69.4 1.1 19.4 0.00 91.6 95.5 3.6 7.4 3.4 148 9 85.3 69.3 59.0 1.7 36.1 0.00 92.1 95.5 6.0 10.3 5.8 168 10 88.2 67.8 51.2 2.2 51.6 0.00 93.9 95.4 4.7 9.8 4.3 176 11 91.8 63.3 39.2 3.1 64.0 0.00 96.4 95.4 4.5 10.7 3.6 182 12 95.0 54.1 25.5 4.2 72.2 0.00 99.7 95.4 4.3 9.6 3.4 240 13 97.5 46.2 17.6 5.0 76.0 0.00 102.9 95.2 5.6 13.9 4.3 224 14 99.5 40.8 13.5 5.6 75.0 0.00 106.0 95.2 6.7 14.8 5.6 212 15 101.7 37.6 11.1 6.1 68.3 0.00 108.5 95.0 7.2 14.1 6.5 220 16 102.2 35.6 10.1 6.3 57.3 0.00 110.1 95.0 7.4 15.9 6.5 226 17 102.6 35.4 9.9 6.4 42.8 0.00 110.8 94.8 6.9 14.3 6.0 244 18 102.4 36.3 10.3 6.3 25.8 0.00 110.8 94.8 5.6 11.4 4.7 232 19 100.9 37.0 11.1 6.0 9.8 0.00 110.1 94.8 3.8 7.6 3.6 192 20 95.4 38.8 14.2 4.9 1.0 0.00 108.5 94.8 2.2 4.0 2.2 179 21 88.0 49.5 27.0 3.3 0.0 0.00 106.3 94.8 2.9 9.8 1.8 223 22 86.4 60.1 41.5 2.5 0.0 0.00 104.2 94.8 4.5 11.9 3.6 258 23 83.3 60.3 45.9 2.1 0.0 0.00 102.4 94.8 1.1 3.8 0.9 234 24 81.0 60.3 49.3 1.8 0.0 0.00 100.6 94.8 0.9 3.8 0.7 304 AZMET Daily Weather Data : YUMA VALLEY : Aug 7 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.6 74.1 88.3 DegF RELATIVE HUMIDITY 78.3 8.4 41.5 % DEWPOINT 55.4 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 111.0 91.6 100.9 DegF SOIL TEMP. 20 in 95.5 94.6 95.2 DegF WIND SPEED 15.9 3.6 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 214 Degrees SOLAR RADIATION 603.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.7 3565 32.6 4490 37.6 5485 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Aug 8 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.5 53.8 39.0 2.3 0.0 0.00 99.0 95.0 2.7 5.1 2.2 28 2 79.2 46.2 31.5 2.3 0.0 0.00 97.3 95.0 1.3 4.3 0.0 103 3 73.8 53.4 49.1 1.5 0.0 0.00 95.7 95.0 2.7 6.5 2.2 171 4 73.0 55.6 54.5 1.3 0.0 0.00 94.3 95.0 2.0 4.9 1.6 10 5 72.0 57.7 60.8 1.0 0.0 0.00 92.8 95.0 0.9 3.8 0.7 20 6 70.2 57.2 63.6 0.9 0.0 0.00 91.6 95.2 0.7 3.1 0.4 286 7 71.6 55.9 58.1 1.1 5.0 0.00 90.5 95.2 0.7 2.7 0.4 59 8 79.7 51.3 37.5 2.2 20.5 0.00 89.8 95.2 0.9 2.9 0.4 10 9 87.6 54.3 32.5 3.0 37.0 0.00 90.3 95.2 0.9 2.7 0.7 90 10 92.7 46.9 21.0 4.1 52.1 0.00 92.3 95.2 1.6 5.1 1.1 278 11 96.3 38.5 13.5 5.1 64.7 0.00 95.2 95.0 1.8 6.3 1.1 324 12 98.6 40.1 13.4 5.4 72.2 0.00 98.8 95.0 2.7 8.1 1.6 129 13 100.4 38.8 12.1 5.8 75.5 0.00 102.4 94.8 3.4 9.2 2.5 168 14 102.2 40.6 12.3 6.2 74.1 0.00 106.0 94.8 3.8 9.8 2.2 159 15 102.6 42.6 13.1 6.1 66.9 0.00 108.9 94.6 5.6 12.3 4.3 128 16 105.3 41.0 11.4 6.8 56.1 0.00 111.0 94.6 6.3 14.1 5.6 202 17 105.1 41.7 11.7 6.7 41.8 0.00 112.1 94.6 6.7 13.2 5.8 194 18 104.9 42.6 12.2 6.7 24.9 0.00 112.1 94.5 6.3 14.3 5.8 225 19 102.4 45.3 14.7 6.0 9.3 0.00 111.2 94.5 6.3 10.5 6.0 246 20 96.1 48.4 19.9 4.7 0.7 0.00 109.6 94.5 4.9 7.2 4.7 234 21 90.1 51.4 26.8 3.6 0.0 0.00 107.4 94.5 2.9 7.4 2.9 225 22 85.8 52.7 32.2 2.9 0.0 0.00 105.3 94.5 1.6 3.8 1.3 280 23 85.5 51.8 31.4 2.9 0.0 0.00 103.1 94.5 1.1 3.1 1.1 300 24 84.6 51.6 32.2 2.8 0.0 0.00 101.3 94.6 0.9 2.9 0.7 3 AZMET Daily Weather Data : YUMA VALLEY : Aug 8 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.3 68.2 89.2 DegF RELATIVE HUMIDITY 71.0 9.7 29.4 % DEWPOINT 48.4 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 3.8 KPas SOIL TEMP. 4 in 112.1 89.8 100.8 DegF SOIL TEMP. 20 in 95.2 94.5 94.8 DegF WIND SPEED 14.3 2.9 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 210 Degrees SOLAR RADIATION 600.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.7 3591 30.6 4521 35.6 5521 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Aug 9 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.6 52.5 37.9 2.2 0.0 0.00 99.5 94.6 1.6 4.3 1.3 55 2 78.8 54.9 43.9 1.9 0.0 0.00 97.9 94.6 1.3 3.1 1.1 48 3 78.6 54.1 43.1 1.9 0.0 0.00 96.4 94.6 1.3 3.8 1.3 23 4 78.1 50.9 38.8 2.0 0.0 0.00 95.0 94.8 0.7 2.9 0.7 32 5 74.3 53.4 48.5 1.5 0.0 0.00 93.6 94.8 1.8 4.3 1.3 308 6 71.6 53.1 52.0 1.3 0.0 0.00 92.3 95.0 0.7 3.4 0.7 233 7 73.4 51.1 45.4 1.5 4.8 0.00 91.2 95.0 0.4 1.8 0.4 233 8 82.2 52.3 35.8 2.4 20.3 0.00 90.5 95.0 2.7 7.4 2.2 192 9 87.4 49.6 27.4 3.2 37.3 0.00 91.0 95.0 7.4 12.8 7.2 155 10 91.8 50.7 24.9 3.8 52.3 0.00 92.7 95.0 10.3 15.7 9.8 156 11 95.7 49.5 20.9 4.6 64.5 0.00 95.2 95.0 12.3 18.1 12.1 168 12 98.8 50.2 19.6 5.1 72.4 0.00 98.1 94.8 11.9 20.1 11.4 167 13 100.9 50.4 18.5 5.5 75.3 0.00 101.1 94.8 11.9 21.0 11.4 167 14 102.9 50.4 17.4 5.9 72.9 0.00 104.2 94.6 12.8 22.4 12.3 160 15 103.6 48.2 15.7 6.2 66.7 0.00 106.5 94.6 13.6 23.0 13.2 162 16 104.0 46.6 14.7 6.3 55.4 0.00 108.3 94.6 13.2 22.4 12.8 156 17 103.6 45.1 14.0 6.3 41.1 0.00 109.0 94.5 14.1 21.9 13.6 158 18 102.6 46.9 15.5 5.9 24.6 0.00 109.0 94.5 13.6 19.5 13.2 162 19 100.2 45.7 15.9 5.5 9.1 0.00 108.3 94.5 11.2 18.3 11.0 168 20 93.4 47.5 21.0 4.3 0.7 0.00 106.7 94.3 5.8 10.1 5.8 159 21 87.4 46.2 24.1 3.4 0.0 0.00 104.7 94.3 3.6 6.0 3.1 196 22 82.6 50.4 32.6 2.6 0.0 0.00 102.6 94.3 0.9 2.0 0.9 272 23 81.1 51.6 36.0 2.3 0.0 0.00 100.4 94.5 1.1 3.1 1.1 26 24 80.8 57.7 45.5 2.0 0.0 0.00 98.6 94.5 1.6 2.7 1.3 64 AZMET Daily Weather Data : YUMA VALLEY : Aug 9 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.1 70.7 88.9 DegF RELATIVE HUMIDITY 56.5 11.6 29.5 % DEWPOINT 50.4 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 3.7 KPas SOIL TEMP. 4 in 109.2 90.5 99.7 DegF SOIL TEMP. 20 in 95.0 94.3 94.6 DegF WIND SPEED 23.0 6.5 MPH WIND VECTOR MAG. 5.6 MPH WIND VECTOR DIR. 162 Degrees SOLAR RADIATION 597.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.36 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.3 3617 31.3 4552 36.4 5557 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Aug 10 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.2 67.3 64.9 1.2 0.0 0.00 97.2 94.5 3.6 7.4 3.4 96 2 81.5 69.1 66.0 1.3 0.0 0.00 95.9 94.6 4.5 8.7 4.5 118 3 81.0 68.7 66.5 1.2 0.0 0.00 95.0 94.6 2.5 6.5 2.2 120 4 79.3 68.2 68.7 1.1 0.0 0.00 94.1 94.6 1.6 6.0 1.1 128 5 77.9 68.0 71.5 0.9 0.0 0.00 93.0 94.6 2.7 4.7 2.5 185 6 77.9 69.6 75.9 0.8 0.0 0.00 92.3 94.6 3.1 6.9 3.1 136 7 78.8 70.2 75.0 0.8 4.5 0.00 91.4 94.8 1.6 4.3 1.6 171 8 83.5 72.5 69.8 1.2 19.6 0.00 91.2 94.8 8.3 15.4 8.1 142 9 87.3 71.6 60.1 1.8 36.1 0.00 91.9 94.6 13.0 18.8 12.8 143 10 90.9 70.5 51.6 2.4 50.9 0.00 93.6 94.6 12.3 18.1 12.1 149 11 94.3 66.4 40.3 3.3 62.6 0.00 96.1 94.6 9.8 17.2 9.4 161 12 97.7 63.5 32.8 4.1 70.0 0.00 99.0 94.6 10.1 17.9 9.2 167 13 100.4 60.1 26.9 4.8 73.6 0.00 102.2 94.5 11.2 23.0 10.3 159 14 102.9 56.3 21.7 5.6 71.9 0.00 105.4 94.5 9.8 19.5 8.9 169 15 104.7 51.8 17.5 6.2 65.2 0.00 108.0 94.5 8.7 16.1 7.8 173 16 105.6 48.4 14.9 6.6 54.5 0.00 109.9 94.3 7.6 15.2 6.9 187 17 105.8 46.6 13.9 6.7 40.4 0.00 111.2 94.3 6.7 13.0 5.6 174 18 105.3 48.6 15.2 6.5 23.6 0.00 111.6 94.3 7.6 12.3 6.9 175 19 103.3 54.1 19.8 5.8 8.4 0.00 111.0 94.1 9.8 16.3 9.6 174 20 98.2 58.8 27.4 4.5 0.7 0.00 109.4 94.1 12.1 17.4 12.1 201 21 93.6 63.1 36.7 3.4 0.0 0.00 107.4 94.1 11.4 15.4 11.2 201 22 90.9 67.8 47.1 2.6 0.0 0.00 105.6 94.3 9.4 15.4 9.2 190 23 88.3 70.9 56.3 2.0 0.0 0.00 103.8 94.3 10.7 15.0 10.5 172 24 87.4 71.6 59.5 1.8 0.0 0.00 102.4 94.5 6.5 12.5 6.3 182 AZMET Daily Weather Data : YUMA VALLEY : Aug 10 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.9 76.6 91.6 DegF RELATIVE HUMIDITY 78.8 12.2 45.8 % DEWPOINT 63.5 DegF ACTUAL VAPOR PRESS. 2.1 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 111.6 91.0 100.8 DegF SOIL TEMP. 20 in 94.8 94.1 94.5 DegF WIND SPEED 23.0 7.6 MPH WIND VECTOR MAG. 6.7 MPH WIND VECTOR DIR. 167 Degrees SOLAR RADIATION 581.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.8 3646 33.7 4586 38.7 5596 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Aug 11 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.8 70.3 59.9 1.7 0.0 0.00 101.3 94.5 1.8 3.4 1.6 165 2 84.4 69.4 61.0 1.6 0.0 0.00 100.0 94.6 0.4 1.1 0.4 91 3 84.4 69.8 62.0 1.5 0.0 0.00 99.0 94.6 1.1 3.1 0.9 103 4 83.8 69.4 62.2 1.5 0.0 0.00 98.1 94.6 2.0 4.3 1.8 104 5 83.8 69.8 62.8 1.5 0.0 0.00 97.2 94.8 1.1 3.8 0.9 104 6 84.2 70.5 63.8 1.5 0.0 0.00 96.4 94.8 1.6 4.0 1.6 95 7 84.4 68.7 59.8 1.6 1.7 0.00 95.9 95.0 1.8 4.9 1.6 102 8 86.5 67.3 53.0 2.0 5.7 0.00 95.4 95.0 2.2 4.3 2.2 137 9 91.4 68.0 46.4 2.7 32.0 0.00 95.5 95.0 6.0 10.7 5.8 150 10 95.0 65.1 37.7 3.5 47.8 0.00 97.0 95.0 7.6 13.0 7.2 154 11 97.9 63.1 32.3 4.2 60.0 0.00 99.3 95.0 7.2 15.0 6.7 152 12 100.2 61.7 28.5 4.7 68.1 0.00 102.4 95.0 6.7 14.8 5.8 153 13 102.4 61.0 26.1 5.2 71.2 0.00 105.6 95.0 6.0 15.0 4.9 172 14 103.3 61.2 25.6 5.4 69.5 0.00 108.7 95.0 8.1 16.1 7.6 144 15 104.9 59.9 23.2 5.8 63.3 0.00 111.4 94.8 8.3 17.0 7.4 162 16 105.4 58.5 21.8 6.0 52.3 0.00 113.0 94.8 7.8 15.7 7.2 150 17 105.6 57.4 20.8 6.1 38.2 0.00 114.1 94.8 8.7 15.9 8.3 157 18 106.0 55.2 19.0 6.3 22.5 0.00 114.3 94.8 8.3 16.1 7.8 169 19 104.7 55.2 19.9 6.0 7.9 0.00 113.4 94.8 8.5 13.0 8.3 175 20 100.0 54.7 22.3 5.1 0.5 0.00 111.7 94.8 7.8 12.8 7.6 208 21 93.9 55.2 27.4 4.0 0.0 0.00 109.8 94.8 5.6 8.3 5.4 229 22 90.5 55.8 31.0 3.4 0.0 0.00 107.6 95.0 2.2 6.7 2.0 246 23 87.1 57.7 37.2 2.8 0.0 0.00 105.8 95.0 0.4 0.4 0.4 287 24 85.6 57.2 38.3 2.6 0.0 0.00 104.0 95.2 0.4 0.4 0.2 311 AZMET Daily Weather Data : YUMA VALLEY : Aug 11 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 107.8 83.1 93.7 DegF RELATIVE HUMIDITY 65.6 17.6 39.2 % DEWPOINT 62.6 DegF ACTUAL VAPOR PRESS. 2.0 KPas VAPOR PRESS. DEF. 3.6 KPas SOIL TEMP. 4 in 114.4 95.4 104.0 DegF SOIL TEMP. 20 in 95.2 94.5 94.8 DegF WIND SPEED 17.0 4.7 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 162 Degrees SOLAR RADIATION 540.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.6 3677 35.6 4621 40.7 5637 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Aug 12 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 83.5 58.5 42.7 2.3 0.0 0.00 102.2 95.2 1.6 3.6 1.3 69 2 83.1 59.0 44.1 2.2 0.0 0.00 100.8 95.4 1.6 3.8 1.6 23 3 82.0 59.2 46.2 2.0 0.0 0.00 99.3 95.4 2.2 4.3 2.0 27 4 80.2 59.5 49.3 1.8 0.0 0.00 98.1 95.5 1.3 3.8 1.3 33 5 80.1 58.8 48.3 1.8 0.0 0.00 97.0 95.5 0.7 2.9 0.7 18 6 79.3 58.5 48.9 1.8 0.0 0.00 95.7 95.7 1.1 3.6 1.1 38 7 80.2 59.0 48.5 1.8 4.5 0.00 94.8 95.7 2.2 3.8 2.2 36 8 86.4 59.7 41.0 2.5 18.2 0.00 94.3 95.7 1.1 3.4 1.1 57 9 93.2 57.2 30.0 3.7 33.7 0.00 95.0 95.7 2.0 5.6 1.8 58 10 97.3 54.1 23.7 4.6 49.2 0.00 96.8 95.7 2.0 5.6 1.1 128 11 100.4 51.8 19.8 5.3 61.6 0.00 99.5 95.7 2.2 6.0 1.6 194 12 103.6 49.5 16.5 6.1 69.5 0.00 102.7 95.7 3.4 8.9 2.7 213 13 105.4 49.5 15.7 6.5 73.1 0.00 106.3 95.7 3.4 8.5 1.8 225 14 108.0 48.9 14.3 7.1 70.9 0.00 109.6 95.7 3.6 9.2 2.9 212 15 109.6 48.4 13.4 7.5 64.3 0.00 112.5 95.5 4.9 11.2 3.8 249 16 110.7 48.9 13.1 7.8 53.3 0.00 114.4 95.5 5.4 12.1 4.3 252 17 111.0 48.4 12.7 7.9 38.7 0.00 115.5 95.4 4.9 11.6 4.0 235 18 110.7 48.0 12.7 7.8 22.7 0.00 115.9 95.4 4.7 9.6 4.3 243 19 108.1 50.4 15.0 7.1 7.9 0.00 115.2 95.4 3.6 6.5 3.4 260 20 101.5 52.2 19.5 5.5 0.7 0.00 113.5 95.4 2.9 4.3 2.9 275 21 97.3 52.9 22.6 4.7 0.0 0.00 111.6 95.4 2.9 4.0 2.7 279 22 94.8 51.6 23.5 4.3 0.0 0.00 109.6 95.5 1.6 8.7 1.3 219 23 91.6 54.7 28.9 3.6 0.0 0.00 107.6 95.5 4.7 7.2 4.3 259 24 90.3 51.3 26.5 3.6 0.0 0.00 105.8 95.5 2.0 4.7 2.0 263 AZMET Daily Weather Data : YUMA VALLEY : Aug 12 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 111.6 78.1 95.4 DegF RELATIVE HUMIDITY 52.1 12.2 28.2 % DEWPOINT 53.8 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 4.6 KPas SOIL TEMP. 4 in 115.9 94.3 104.7 DegF SOIL TEMP. 20 in 95.9 95.2 95.5 DegF WIND SPEED 12.1 2.7 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 255 Degrees SOLAR RADIATION 568.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.3 3706 34.2 4655 39.2 5676 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Aug 13 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 93.4 42.1 17.1 4.5 0.0 0.00 104.2 95.7 4.5 10.5 4.3 299 2 96.3 39.4 13.9 5.0 0.0 0.00 102.7 95.9 9.8 16.1 9.6 315 3 95.5 43.3 16.7 4.8 0.0 0.00 101.7 95.9 11.2 17.4 11.0 316 4 93.6 46.0 19.8 4.3 0.0 0.00 100.8 95.9 6.5 16.1 4.9 338 5 90.9 48.2 23.4 3.8 0.0 0.00 99.7 96.1 3.1 6.0 2.7 60 6 85.1 48.7 28.4 3.0 0.0 0.00 98.8 96.1 1.3 4.3 0.9 17 7 84.0 49.8 30.6 2.8 3.6 0.00 97.7 96.3 1.1 4.3 0.9 216 8 86.5 54.5 33.6 2.9 14.8 0.00 97.0 96.3 5.1 17.4 4.0 198 9 93.6 50.9 23.7 4.1 36.1 0.00 97.2 96.3 9.6 15.2 9.2 171 10 98.6 51.4 20.6 5.0 47.3 0.00 98.4 96.3 11.2 16.1 11.0 179 11 101.8 52.3 19.5 5.6 61.2 0.00 100.6 96.3 8.5 13.6 8.1 182 12 104.4 53.8 18.9 6.0 68.6 0.00 103.5 96.3 7.8 15.7 7.2 181 13 105.8 57.0 20.4 6.2 70.9 0.00 106.7 96.1 7.4 14.3 6.9 178 14 107.6 55.8 18.6 6.7 69.0 0.00 109.8 96.1 6.0 12.3 4.7 185 15 109.0 54.7 17.0 7.1 62.3 0.00 112.6 96.1 5.4 14.5 4.3 177 16 111.0 52.0 14.6 7.7 51.6 0.00 114.8 96.1 6.0 12.3 4.9 206 17 111.2 52.7 15.0 7.7 37.5 0.00 115.9 95.9 5.4 13.2 4.7 206 18 109.2 59.0 20.0 6.9 20.3 0.00 116.1 95.9 12.8 21.0 12.1 206 19 104.5 63.9 27.0 5.5 6.9 0.00 115.2 95.9 13.6 18.1 13.4 198 20 100.0 62.6 29.6 4.6 0.2 0.00 113.4 95.9 9.4 13.6 9.2 185 21 96.1 62.4 33.2 3.9 0.0 0.00 111.4 95.9 6.3 10.7 6.0 213 22 92.7 65.8 41.5 3.1 0.0 0.00 109.4 96.1 6.5 10.7 6.0 210 23 91.0 65.1 42.6 2.9 0.0 0.00 107.6 96.1 3.8 8.7 3.4 183 24 89.2 64.6 44.3 2.6 0.0 0.00 106.2 96.3 4.9 9.8 4.7 148 AZMET Daily Weather Data : YUMA VALLEY : Aug 13 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 112.5 82.4 97.9 DegF RELATIVE HUMIDITY 47.0 13.4 24.6 % DEWPOINT 54.0 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 4.9 KPas SOIL TEMP. 4 in 116.2 97.0 105.8 DegF SOIL TEMP. 20 in 96.3 95.5 96.1 DegF WIND SPEED 21.0 6.9 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 202 Degrees SOLAR RADIATION 550.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.38 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.4 3736 35.5 4691 40.5 5716 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Aug 14 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 88.2 65.7 47.6 2.4 0.0 0.00 104.5 96.3 8.1 14.3 8.1 164 2 87.1 66.9 51.2 2.2 0.0 0.00 103.3 96.4 4.5 8.9 4.0 170 3 87.3 66.7 50.7 2.2 0.0 0.00 102.2 96.4 10.5 20.4 9.8 125 4 86.5 64.9 48.8 2.2 0.0 0.00 101.1 96.4 11.4 17.4 10.3 98 5 85.5 61.7 45.0 2.3 0.0 0.00 99.7 96.6 7.4 13.9 7.2 72 6 84.6 64.0 50.5 2.0 0.0 0.00 98.6 96.6 9.2 17.4 8.7 32 7 84.4 65.1 52.6 1.9 0.7 0.00 97.7 96.8 4.0 10.7 3.1 72 8 83.5 66.6 56.8 1.7 1.7 0.00 97.2 96.8 3.4 6.7 2.2 262 9 83.1 68.5 61.7 1.5 7.4 0.00 96.6 96.8 4.9 13.2 1.8 238 10 88.5 64.9 45.9 2.5 27.0 0.00 96.4 96.8 7.2 11.6 4.3 210 11 95.4 60.6 31.9 3.9 53.3 0.00 97.5 96.8 8.5 13.6 7.6 237 12 97.3 61.3 30.8 4.2 73.6 0.00 100.0 96.8 8.3 15.0 7.8 241 13 99.7 60.6 27.9 4.7 73.6 0.00 103.6 96.8 5.8 10.5 4.7 253 14 100.8 59.4 25.7 5.0 60.9 0.00 107.1 96.8 3.6 10.3 2.7 254 15 101.8 59.2 24.9 5.2 40.6 0.00 109.4 96.6 3.6 8.5 2.2 293 16 103.8 58.1 22.5 5.7 50.7 0.00 111.2 96.6 4.3 13.4 3.4 286 17 104.2 57.7 22.0 5.8 39.2 0.00 112.6 96.6 4.3 9.8 3.6 268 18 104.0 57.6 22.0 5.8 23.6 0.00 113.2 96.4 5.1 9.6 4.3 281 19 102.6 55.0 21.0 5.6 9.3 0.00 112.6 96.4 4.9 9.6 4.7 278 20 97.7 56.8 25.8 4.6 0.5 0.00 111.4 96.4 3.4 6.7 3.4 248 21 93.9 59.0 31.6 3.7 0.0 0.00 109.4 96.4 2.9 5.1 2.7 242 22 91.8 64.4 40.5 3.0 0.0 0.00 107.6 96.4 2.5 3.8 2.5 222 23 89.2 65.7 45.7 2.6 0.0 0.00 106.0 96.4 2.0 4.0 1.8 233 24 87.6 63.5 44.7 2.5 0.0 0.00 104.4 96.4 1.3 4.0 1.3 219 AZMET Daily Weather Data : YUMA VALLEY : Aug 14 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.3 81.7 92.8 DegF RELATIVE HUMIDITY 68.1 19.9 38.7 % DEWPOINT 62.2 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 3.5 KPas SOIL TEMP. 4 in 113.2 96.4 104.4 DegF SOIL TEMP. 20 in 97.0 96.3 96.6 DegF WIND SPEED 20.4 5.4 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 214 Degrees SOLAR RADIATION 462.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.1 3766 35.1 4726 40.1 5756 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Aug 15 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.8 64.4 49.0 2.2 0.0 0.00 103.1 96.6 1.1 3.6 0.7 176 2 84.2 64.2 51.2 2.0 0.0 0.00 101.7 96.6 0.9 3.6 0.7 52 3 84.6 64.8 51.6 2.0 0.0 0.00 100.6 96.8 1.3 3.4 1.3 30 4 84.0 65.1 53.0 1.9 0.0 0.00 99.5 96.8 1.3 2.7 1.1 36 5 83.1 65.1 54.8 1.8 0.0 0.00 98.6 96.8 1.3 2.7 1.3 43 6 83.8 63.3 50.2 2.0 0.0 0.00 97.7 96.8 1.3 4.0 1.1 62 7 84.2 65.5 53.4 1.9 2.6 0.00 97.0 96.8 2.7 6.5 2.5 72 8 88.0 64.0 45.2 2.5 15.1 0.00 96.4 97.0 3.1 6.9 3.1 56 9 92.1 62.4 37.5 3.2 25.3 0.00 96.8 97.0 2.5 6.3 2.2 72 10 97.7 57.7 26.8 4.5 30.8 0.00 98.2 97.0 4.9 12.1 4.7 149 11 100.8 54.9 21.9 5.2 42.8 0.00 100.0 96.8 9.2 14.3 8.5 168 12 102.9 54.1 20.0 5.7 61.6 0.00 102.2 96.8 6.5 14.8 5.8 187 13 104.9 54.3 19.0 6.1 72.9 0.00 105.3 96.8 5.6 13.0 3.8 220 14 106.2 54.7 18.6 6.4 65.9 0.00 108.5 96.8 5.4 11.2 3.8 249 15 105.8 55.2 19.2 6.3 43.0 0.00 111.0 96.6 5.1 12.8 4.7 240 16 106.2 55.2 19.0 6.4 42.0 0.00 112.1 96.6 3.6 9.4 2.0 258 17 107.4 54.9 18.0 6.7 40.8 0.00 113.2 96.4 4.0 10.1 2.5 274 18 107.1 55.0 18.4 6.6 24.6 0.00 113.9 96.4 4.0 8.9 3.4 233 19 105.4 54.7 18.9 6.3 7.6 0.00 113.5 96.4 2.2 7.4 2.2 259 20 101.1 56.8 23.4 5.2 0.5 0.00 112.3 96.4 2.5 4.0 2.5 246 21 97.0 58.3 27.8 4.3 0.0 0.00 110.5 96.4 5.1 12.5 4.9 225 22 93.6 61.7 34.8 3.5 0.0 0.00 108.7 96.4 4.7 8.3 4.7 235 23 90.7 62.4 39.1 3.0 0.0 0.00 106.9 96.4 1.3 5.6 1.3 237 24 89.2 63.5 42.7 2.7 0.0 0.00 105.4 96.6 1.6 4.9 1.3 32 AZMET Daily Weather Data : YUMA VALLEY : Aug 15 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 108.3 82.2 95.2 DegF RELATIVE HUMIDITY 58.7 17.1 33.9 % DEWPOINT 59.7 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 4.1 KPas SOIL TEMP. 4 in 113.9 96.4 104.7 DegF SOIL TEMP. 20 in 97.0 96.4 96.6 DegF WIND SPEED 14.8 3.4 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 209 Degrees SOLAR RADIATION 475.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.4 3797 35.5 4761 40.5 5797 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Aug 16 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 88.5 64.2 44.7 2.5 0.0 0.00 104.0 96.6 0.4 2.7 0.4 14 2 86.9 64.9 48.2 2.3 0.0 0.00 102.7 96.8 0.7 2.7 0.4 28 3 85.6 64.9 50.1 2.1 0.0 0.00 101.5 96.8 0.4 1.1 0.4 25 4 85.3 64.4 49.8 2.1 0.0 0.00 100.4 96.8 0.4 0.4 0.2 61 5 85.1 63.5 48.6 2.1 0.0 0.00 99.3 97.0 0.7 3.6 0.4 50 6 85.5 63.3 47.8 2.2 0.0 0.00 98.2 97.0 0.4 0.7 0.4 68 7 85.3 64.6 50.1 2.1 4.1 0.00 97.5 97.0 0.4 2.2 0.4 101 8 89.8 67.1 47.4 2.5 17.2 0.00 97.0 97.0 3.6 9.4 3.6 155 9 93.9 66.2 40.4 3.3 32.3 0.00 97.5 97.2 6.0 9.8 5.6 163 10 97.9 63.3 32.5 4.1 46.6 0.00 99.1 97.0 7.2 11.4 6.9 180 11 100.8 62.1 28.6 4.8 58.5 0.00 101.5 97.0 7.4 13.9 7.2 175 12 103.3 61.0 25.5 5.4 66.4 0.00 104.5 97.0 6.5 14.8 5.6 186 13 105.4 59.7 22.8 5.9 69.8 0.00 107.6 97.0 5.8 12.5 5.1 174 14 107.2 58.1 20.3 6.5 68.6 0.00 110.8 96.8 5.6 15.2 4.7 204 15 108.5 57.9 19.5 6.8 62.8 0.00 113.5 96.8 5.8 14.3 4.9 196 16 109.4 58.1 19.1 7.0 52.6 0.00 115.3 96.8 7.6 15.4 6.7 221 17 108.9 58.3 19.5 6.9 33.7 0.00 116.2 96.8 8.1 13.6 7.6 226 18 107.8 57.6 19.6 6.6 19.1 0.00 116.1 96.8 7.2 12.5 6.9 240 19 106.2 57.0 20.2 6.3 7.9 0.00 115.2 96.6 3.4 7.4 3.4 245 20 101.5 58.5 24.5 5.2 0.5 0.00 113.5 96.6 3.4 5.1 3.4 243 21 97.3 59.5 28.9 4.3 0.0 0.00 111.7 96.8 2.0 5.1 2.0 217 22 93.9 60.4 33.0 3.7 0.0 0.00 109.8 96.8 3.4 7.2 3.4 221 23 91.6 63.1 39.2 3.1 0.0 0.00 108.0 96.8 4.7 7.6 4.0 215 24 91.4 62.8 39.0 3.1 0.0 0.00 106.5 97.0 2.7 10.5 1.8 97 AZMET Daily Weather Data : YUMA VALLEY : Aug 16 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 110.3 84.2 96.6 DegF RELATIVE HUMIDITY 53.8 18.2 34.1 % DEWPOINT 61.7 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 4.2 KPas SOIL TEMP. 4 in 116.4 97.0 106.2 DegF SOIL TEMP. 20 in 97.2 96.6 96.8 DegF WIND SPEED 15.4 4.0 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 200 Degrees SOLAR RADIATION 539.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.8 3828 35.8 4797 40.7 5838 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Aug 17 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 90.9 60.1 35.8 3.2 0.0 0.00 105.1 97.0 3.6 7.2 2.5 177 2 89.4 60.1 37.6 3.0 0.0 0.00 103.8 97.2 1.1 4.7 0.4 215 3 87.6 61.9 42.5 2.6 0.0 0.00 102.7 97.2 1.8 6.5 1.6 39 4 85.8 62.2 45.3 2.3 0.0 0.00 101.7 97.3 1.3 4.9 1.3 36 5 84.0 62.8 49.2 2.0 0.0 0.00 100.6 97.3 0.9 3.6 0.4 38 6 85.1 63.0 47.9 2.1 0.0 0.00 99.5 97.3 1.6 3.6 1.3 31 7 84.9 63.5 48.8 2.1 3.1 0.00 98.8 97.5 1.1 3.8 0.7 92 8 90.9 62.1 38.6 3.1 16.5 0.00 98.2 97.5 1.1 3.8 1.1 100 9 96.3 59.4 29.6 4.1 31.8 0.00 98.8 97.5 2.9 7.6 1.8 124 10 98.8 59.4 27.3 4.6 46.8 0.00 100.4 97.5 5.8 9.4 5.6 157 11 101.3 59.9 25.9 5.1 59.0 0.00 102.7 97.5 5.8 11.6 5.4 152 12 103.3 59.5 24.0 5.5 67.1 0.00 105.8 97.5 4.7 10.3 4.5 131 13 106.0 58.6 21.5 6.2 70.5 0.00 109.0 97.3 4.7 14.8 3.4 175 14 107.8 58.3 20.1 6.6 68.8 0.00 112.1 97.3 4.9 13.0 3.4 190 15 109.2 57.9 19.1 6.9 61.4 0.00 114.8 97.3 6.3 13.4 5.4 185 16 109.6 58.3 19.2 7.0 52.3 0.00 116.4 97.3 5.1 21.3 4.0 140 17 110.1 56.8 17.9 7.3 38.9 0.00 117.5 97.3 5.8 15.4 4.3 183 18 110.3 54.9 16.5 7.4 23.6 0.00 117.9 97.2 7.2 16.6 6.5 195 19 108.7 54.9 17.4 7.0 8.6 0.00 117.0 97.2 8.9 13.6 8.5 208 20 102.4 59.0 24.3 5.3 0.2 0.00 115.2 97.2 9.2 13.0 9.2 230 21 97.3 60.8 30.0 4.2 0.0 0.00 113.0 97.2 7.2 10.3 7.2 222 22 92.7 59.2 32.8 3.5 0.0 0.00 110.8 97.3 3.1 6.9 2.9 245 23 91.4 57.9 32.8 3.4 0.0 0.00 109.0 97.3 1.6 6.0 1.1 224 24 89.1 59.2 36.8 3.0 0.0 0.00 107.2 97.5 1.8 4.3 1.3 39 AZMET Daily Weather Data : YUMA VALLEY : Aug 17 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 111.9 82.9 97.2 DegF RELATIVE HUMIDITY 54.5 15.7 30.9 % DEWPOINT 59.5 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 4.5 KPas SOIL TEMP. 4 in 117.9 98.2 107.4 DegF SOIL TEMP. 20 in 97.5 97.0 97.3 DegF WIND SPEED 21.3 4.0 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 184 Degrees SOLAR RADIATION 548.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.6 3858 35.6 4833 40.7 5878 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Aug 18 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 88.0 60.6 40.1 2.7 0.0 0.00 105.4 97.5 1.8 4.3 1.6 1 2 86.9 60.4 41.2 2.6 0.0 0.00 104.0 97.7 1.3 4.9 1.1 299 3 84.9 60.1 43.4 2.3 0.0 0.00 102.6 97.7 1.8 4.3 1.1 180 4 82.4 61.2 48.9 1.9 0.0 0.00 101.3 97.9 1.6 4.0 1.6 94 5 81.3 62.4 52.8 1.7 0.0 0.00 100.0 97.9 1.6 3.6 1.3 344 6 80.8 61.3 51.6 1.7 0.0 0.00 98.8 97.9 0.7 2.7 0.2 350 7 81.7 62.4 52.4 1.8 4.1 0.00 97.9 98.1 0.7 2.7 0.4 2 8 88.3 61.5 41.3 2.7 17.9 0.00 97.3 98.1 1.6 3.8 1.3 82 9 94.1 59.5 31.8 3.8 33.2 0.00 97.7 98.1 3.4 6.0 3.4 140 10 99.3 55.9 24.0 4.9 48.0 0.00 99.5 98.1 3.6 6.9 3.4 148 11 102.6 54.0 20.1 5.7 60.2 0.00 102.2 98.1 2.9 7.4 2.5 102 12 104.5 52.7 18.1 6.1 68.3 0.00 105.4 98.1 3.4 10.7 2.5 139 13 106.2 52.5 17.1 6.5 71.7 0.00 108.9 97.9 4.5 10.3 2.9 145 14 108.7 51.6 15.4 7.2 69.8 0.00 112.1 97.9 6.3 13.2 5.4 161 15 111.2 48.9 12.9 7.9 63.5 0.00 114.6 97.9 8.5 16.3 7.6 177 16 111.7 47.3 12.0 8.2 53.0 0.00 116.2 97.7 9.6 17.4 8.7 185 17 111.7 49.3 13.0 8.1 39.2 0.00 117.0 97.7 9.4 17.4 8.3 181 18 110.8 47.8 12.6 7.9 22.9 0.00 116.8 97.7 12.3 20.6 12.1 173 19 108.7 39.9 9.9 7.6 8.6 0.00 115.7 97.5 11.6 16.6 11.4 176 20 103.3 40.3 11.8 6.4 0.2 0.00 113.5 97.5 8.1 11.0 8.1 184 21 99.1 39.6 13.0 5.5 0.0 0.00 111.2 97.7 9.4 15.9 9.2 187 22 95.2 50.7 22.4 4.4 0.0 0.00 109.2 97.7 5.8 11.4 5.6 171 23 91.8 51.3 25.3 3.8 0.0 0.00 107.2 97.7 1.6 6.9 1.3 157 24 88.9 53.4 30.2 3.3 0.0 0.00 105.4 97.7 2.0 7.2 1.6 269 AZMET Daily Weather Data : YUMA VALLEY : Aug 18 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 113.2 79.0 96.8 DegF RELATIVE HUMIDITY 57.7 9.2 27.6 % DEWPOINT 53.6 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 4.8 KPas SOIL TEMP. 4 in 117.0 97.2 106.7 DegF SOIL TEMP. 20 in 98.1 97.5 97.7 DegF WIND SPEED 20.6 4.7 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 171 Degrees SOLAR RADIATION 560.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.5 3888 34.6 4867 39.6 5918 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Aug 19 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 87.4 58.3 37.6 2.8 0.0 0.00 104.0 97.9 2.7 5.6 2.0 167 2 86.9 67.8 53.1 2.0 0.0 0.00 102.7 97.9 5.1 9.6 5.1 150 3 86.2 72.5 63.6 1.6 0.0 0.00 101.7 98.1 3.6 7.4 3.6 147 4 85.8 73.4 66.9 1.4 0.0 0.00 100.9 98.1 4.9 10.7 4.9 155 5 85.1 74.8 71.4 1.2 0.0 0.00 100.0 98.1 6.5 10.7 6.5 143 6 85.1 75.2 72.4 1.1 0.0 0.00 99.3 98.1 6.5 10.7 6.5 147 7 85.5 75.9 73.3 1.1 3.8 0.00 99.0 98.1 9.2 17.0 9.2 142 8 87.4 76.3 70.0 1.3 16.0 0.00 98.8 98.1 13.6 20.4 13.4 147 9 90.0 75.6 62.9 1.8 30.8 0.00 99.1 98.1 16.8 21.9 16.6 152 10 93.0 74.5 55.1 2.4 45.4 0.00 100.2 98.1 15.4 21.9 15.2 155 11 95.9 72.3 47.2 3.0 58.0 0.00 102.2 98.1 14.1 20.4 13.6 158 12 98.1 70.7 41.5 3.6 63.5 0.00 104.7 98.1 13.4 21.5 13.0 156 13 99.9 69.6 37.9 4.1 63.5 0.00 107.2 97.9 13.0 21.0 12.5 148 14 101.5 67.3 33.3 4.6 67.1 0.00 109.6 97.9 13.6 22.1 13.2 153 15 103.1 66.2 30.7 5.0 61.4 0.00 111.6 97.7 13.9 21.3 13.4 147 16 103.5 64.8 28.7 5.2 50.9 0.00 113.0 97.7 14.3 21.5 13.9 148 17 102.9 63.1 27.7 5.2 36.8 0.00 113.5 97.7 13.9 20.8 13.4 150 18 100.9 63.5 29.8 4.7 21.5 0.00 113.4 97.7 17.0 22.1 16.8 147 19 97.7 63.3 32.5 4.1 7.2 0.00 112.3 97.7 16.3 20.8 16.1 146 20 94.1 65.8 39.9 3.3 0.2 0.00 110.5 97.7 13.6 19.7 13.6 149 21 92.3 67.3 44.1 2.9 0.0 0.00 108.5 97.7 10.7 14.1 10.3 162 22 90.7 68.5 48.5 2.5 0.0 0.00 106.9 97.7 8.3 14.3 8.1 175 23 88.5 69.3 53.1 2.2 0.0 0.00 105.3 97.7 6.7 12.1 6.7 168 24 86.5 70.9 59.6 1.8 0.0 0.00 104.0 97.9 6.0 11.0 5.8 145 AZMET Daily Weather Data : YUMA VALLEY : Aug 19 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.9 84.4 92.8 DegF RELATIVE HUMIDITY 74.8 25.5 49.2 % DEWPOINT 69.4 DegF ACTUAL VAPOR PRESS. 2.5 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 113.7 98.6 105.4 DegF SOIL TEMP. 20 in 98.2 97.5 97.9 DegF WIND SPEED 22.1 10.7 MPH WIND VECTOR MAG. 10.5 MPH WIND VECTOR DIR. 152 Degrees SOLAR RADIATION 526.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.38 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.8 3918 35.8 4903 40.7 5959 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Aug 20 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.5 72.5 65.4 1.4 0.0 0.00 102.7 97.9 6.9 10.7 6.7 138 2 84.9 72.5 66.6 1.4 0.0 0.00 101.7 97.9 6.0 10.7 5.8 128 3 84.6 73.6 69.7 1.2 0.0 0.00 100.6 98.1 5.8 10.3 5.8 125 4 83.7 73.0 70.6 1.1 0.0 0.00 99.9 98.1 3.4 7.4 3.4 140 5 82.8 72.1 70.4 1.1 0.0 0.00 99.0 98.1 1.3 4.0 1.1 163 6 81.7 72.7 74.3 0.9 0.0 0.00 98.1 98.1 2.0 4.3 2.0 126 7 82.4 73.2 74.0 1.0 3.6 0.00 97.2 98.1 4.5 9.4 4.5 133 8 85.8 73.9 68.1 1.4 16.5 0.00 97.0 98.2 7.6 11.6 7.4 138 9 89.1 74.1 62.0 1.8 31.8 0.00 97.3 98.1 10.1 13.9 9.8 145 10 92.3 72.5 53.0 2.4 46.3 0.00 98.8 98.1 8.1 14.1 7.8 151 11 95.9 70.2 43.8 3.3 58.3 0.00 100.9 98.1 9.4 16.1 8.9 151 12 98.4 67.6 37.0 3.9 66.2 0.00 103.6 98.1 8.5 15.4 7.8 183 13 101.3 66.0 32.1 4.6 69.3 0.00 106.7 97.9 7.2 19.7 6.5 186 14 103.5 64.0 28.1 5.2 67.8 0.00 109.8 97.9 7.6 15.0 6.9 188 15 105.8 62.1 24.5 5.9 61.6 0.00 112.3 97.7 6.0 15.2 5.4 203 16 107.1 59.5 21.6 6.3 50.9 0.00 114.1 97.7 7.4 15.4 6.3 196 17 107.2 58.8 21.0 6.4 37.0 0.00 115.2 97.7 6.7 13.9 6.3 199 18 106.3 59.4 21.8 6.2 21.7 0.00 115.3 97.5 8.9 13.6 8.5 190 19 104.2 58.8 22.9 5.7 7.2 0.00 114.4 97.5 9.6 14.1 9.4 212 20 98.2 60.8 29.5 4.4 0.2 0.00 112.6 97.5 7.2 10.7 7.2 236 21 94.5 62.1 34.5 3.6 0.0 0.00 110.7 97.5 6.9 9.4 6.9 234 22 91.2 64.2 41.2 2.9 0.0 0.00 108.7 97.5 2.9 6.7 2.7 227 23 89.8 65.8 45.4 2.6 0.0 0.00 106.9 97.7 2.5 6.9 2.5 212 24 88.2 68.2 51.8 2.2 0.0 0.00 105.3 97.7 2.2 4.3 2.0 170 AZMET Daily Weather Data : YUMA VALLEY : Aug 20 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 108.3 80.8 93.6 DegF RELATIVE HUMIDITY 76.3 19.9 47.0 % DEWPOINT 67.5 DegF ACTUAL VAPOR PRESS. 2.3 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 115.3 96.8 105.3 DegF SOIL TEMP. 20 in 98.2 97.5 97.9 DegF WIND SPEED 19.7 6.3 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 174 Degrees SOLAR RADIATION 538.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.1 3948 35.1 4938 40.1 5999 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Aug 21 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 86.0 68.7 56.5 1.9 0.0 0.00 104.0 97.7 0.4 0.4 0.2 307 2 85.3 68.7 57.9 1.8 0.0 0.00 102.6 97.9 0.4 0.4 0.4 4 3 84.4 68.7 59.6 1.6 0.0 0.00 101.5 97.9 0.7 2.5 0.4 10 4 84.0 69.3 61.3 1.5 0.0 0.00 100.2 97.9 0.4 2.0 0.4 19 5 81.7 68.2 63.5 1.4 0.0 0.00 99.3 98.1 0.4 0.4 0.4 252 6 80.8 68.5 66.4 1.2 0.0 0.00 98.2 98.1 0.4 0.4 0.4 312 7 81.5 68.0 63.9 1.3 3.3 0.00 97.2 98.1 0.4 0.4 0.0 302 8 86.9 67.3 52.3 2.1 16.3 0.00 96.6 98.1 2.0 5.8 2.0 190 9 91.8 66.6 43.9 2.9 31.8 0.00 97.0 98.1 6.5 10.7 6.3 184 10 95.9 64.4 35.8 3.7 46.3 0.00 98.6 98.1 6.3 11.0 5.8 205 11 99.7 59.4 26.8 4.8 58.3 0.00 100.9 98.1 6.7 11.0 6.3 216 12 102.4 55.8 21.6 5.5 65.9 0.00 103.8 98.1 6.3 12.1 5.6 230 13 104.7 52.0 17.5 6.2 70.2 0.00 106.9 97.9 5.1 11.2 4.3 241 14 107.1 45.7 13.0 7.0 68.8 0.00 110.1 97.9 4.3 9.4 3.1 255 15 108.7 45.9 12.4 7.4 62.3 0.00 112.6 97.7 4.7 10.1 3.6 243 16 109.4 48.0 13.1 7.5 51.4 0.00 114.6 97.7 4.9 11.6 4.0 244 17 109.8 49.8 13.9 7.5 36.8 0.00 115.9 97.7 5.8 12.1 4.9 224 18 109.6 50.4 14.3 7.4 21.5 0.00 115.9 97.5 6.7 11.9 6.3 219 19 108.1 50.5 15.1 7.1 7.2 0.00 115.0 97.5 6.7 10.5 6.5 206 20 102.2 54.3 20.8 5.6 0.2 0.00 113.4 97.5 3.4 5.1 3.4 212 21 97.0 57.6 27.2 4.3 0.0 0.00 111.4 97.5 4.7 8.9 4.7 219 22 93.0 60.3 33.8 3.5 0.0 0.00 109.4 97.5 2.9 6.9 2.9 231 23 90.0 61.0 38.2 3.0 0.0 0.00 107.6 97.5 3.1 5.1 2.9 255 24 88.0 62.1 41.9 2.6 0.0 0.00 105.8 97.7 1.8 6.5 0.4 41 AZMET Daily Weather Data : YUMA VALLEY : Aug 21 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 110.7 79.3 95.4 DegF RELATIVE HUMIDITY 70.3 10.6 36.3 % DEWPOINT 59.5 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 4.1 KPas SOIL TEMP. 4 in 116.1 96.6 105.8 DegF SOIL TEMP. 20 in 98.2 97.5 97.9 DegF WIND SPEED 12.1 3.6 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 222 Degrees SOLAR RADIATION 540.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.5 3978 34.6 4973 39.6 6038 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Aug 22 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 86.7 62.1 43.9 2.4 0.0 0.00 104.4 97.7 1.6 5.6 1.3 140 2 84.6 63.9 50.3 2.0 0.0 0.00 102.9 97.9 1.3 3.8 0.9 331 3 83.1 64.6 53.6 1.8 0.0 0.00 101.5 97.9 0.4 0.4 0.4 329 4 83.3 62.8 50.0 2.0 0.0 0.00 100.2 97.9 0.9 2.7 0.7 344 5 82.0 63.0 52.6 1.8 0.0 0.00 99.0 98.1 0.7 2.0 0.4 344 6 79.9 61.2 53.0 1.6 0.0 0.00 97.7 98.1 0.7 3.6 0.4 119 7 82.9 60.1 45.9 2.1 3.3 0.00 96.6 98.1 6.7 9.6 6.7 152 8 87.6 66.4 49.3 2.3 15.8 0.00 96.1 98.1 9.6 14.8 9.6 148 9 92.7 68.2 45.2 2.9 30.8 0.00 96.6 98.1 12.1 22.1 11.9 155 10 96.6 67.1 38.4 3.7 44.4 0.00 98.2 98.1 17.0 22.4 16.6 174 11 100.0 65.1 32.4 4.4 57.1 0.00 100.6 98.1 15.0 21.0 14.5 178 12 102.7 62.8 27.4 5.2 65.7 0.00 103.3 98.1 11.9 18.6 11.4 174 13 104.9 59.4 22.8 5.8 70.0 0.00 106.3 97.9 8.1 15.0 7.6 179 14 106.9 56.5 19.4 6.5 71.7 0.00 109.4 97.9 6.3 16.6 5.1 186 15 109.6 50.5 14.5 7.4 65.9 0.00 112.1 97.7 5.8 16.8 4.5 194 16 110.7 46.8 12.1 7.9 55.0 0.00 113.9 97.7 6.7 16.3 5.8 243 17 111.2 43.3 10.5 8.2 39.9 0.00 115.2 97.7 7.4 15.4 6.9 227 18 108.7 54.0 17.3 7.1 22.2 0.00 115.2 97.5 13.4 24.6 12.3 203 19 100.8 64.8 31.3 4.6 6.4 0.00 113.9 97.5 17.9 24.4 17.9 190 20 96.8 63.5 33.7 3.9 0.2 0.00 111.9 97.5 13.0 20.4 12.8 181 21 94.3 62.1 34.6 3.6 0.0 0.00 109.8 97.5 6.5 11.6 6.5 184 22 91.8 60.3 35.2 3.3 0.0 0.00 107.8 97.5 2.9 9.6 2.2 181 23 90.3 59.9 36.2 3.1 0.0 0.00 106.2 97.7 1.3 6.3 1.1 178 24 88.2 63.1 43.8 2.6 0.0 0.00 104.5 97.7 1.1 3.6 0.9 120 AZMET Daily Weather Data : YUMA VALLEY : Aug 22 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 112.3 78.6 94.8 DegF RELATIVE HUMIDITY 60.1 9.9 35.5 % DEWPOINT 60.4 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 4.0 KPas SOIL TEMP. 4 in 115.2 96.1 105.1 DegF SOIL TEMP. 20 in 98.2 97.5 97.9 DegF WIND SPEED 24.6 6.9 MPH WIND VECTOR MAG. 6.0 MPH WIND VECTOR DIR. 181 Degrees SOLAR RADIATION 548.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.37 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.5 4008 34.6 5007 39.6 6078 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Aug 23 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 86.7 66.6 51.5 2.1 0.0 0.00 103.1 97.7 0.9 5.1 0.7 154 2 85.6 68.4 56.4 1.8 0.0 0.00 101.8 97.9 1.1 4.9 0.9 148 3 84.4 69.1 60.4 1.6 0.0 0.00 100.6 97.9 2.2 4.9 2.0 131 4 84.2 69.1 60.7 1.6 0.0 0.00 99.7 97.9 4.0 8.5 4.0 147 5 83.7 70.2 64.2 1.4 0.0 0.00 98.8 97.9 5.8 8.7 5.8 143 6 82.6 71.1 68.2 1.2 0.0 0.00 97.9 98.1 5.1 9.8 5.1 145 7 83.3 72.0 68.5 1.2 3.1 0.00 97.2 98.1 7.8 11.2 7.8 143 8 86.4 72.9 64.6 1.5 16.7 0.00 96.8 98.1 9.6 16.8 9.4 139 9 89.4 72.9 58.3 2.0 33.2 0.00 97.3 98.1 12.3 16.6 12.1 146 10 92.7 70.7 49.1 2.7 48.3 0.00 98.6 98.1 10.7 16.1 10.3 160 11 95.7 68.0 40.7 3.4 60.7 0.00 100.8 98.1 7.8 14.5 7.2 161 12 98.2 65.3 34.3 4.1 68.8 0.00 103.5 97.9 7.6 15.4 6.9 151 13 100.8 63.7 30.1 4.7 72.4 0.00 106.5 97.9 7.4 14.5 7.2 148 14 103.5 62.2 26.4 5.3 70.7 0.00 109.6 97.7 8.3 16.6 7.8 148 15 105.8 60.8 23.4 5.9 64.5 0.00 111.9 97.7 9.2 17.4 8.5 147 16 107.6 57.0 19.4 6.6 53.8 0.00 113.7 97.7 8.5 16.1 7.8 157 17 108.5 54.1 17.0 7.0 38.7 0.00 114.6 97.7 9.4 17.4 8.5 172 18 108.0 52.0 15.9 7.0 21.0 0.00 114.6 97.5 9.2 13.0 8.7 193 19 103.6 54.7 20.1 5.9 7.4 0.00 113.5 97.5 11.6 17.4 11.2 213 20 96.8 55.9 25.7 4.4 0.2 0.00 111.6 97.5 7.2 13.0 6.9 231 21 91.8 55.9 30.1 3.6 0.0 0.00 109.6 97.5 1.8 5.4 1.3 210 22 89.6 55.4 31.5 3.3 0.0 0.00 107.6 97.5 0.9 2.9 0.2 148 23 87.8 55.9 34.0 3.0 0.0 0.00 105.6 97.7 0.4 1.8 0.4 66 24 85.5 57.6 38.9 2.5 0.0 0.00 104.0 97.7 2.2 3.8 1.8 79 AZMET Daily Weather Data : YUMA VALLEY : Aug 23 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 109.4 82.2 93.4 DegF RELATIVE HUMIDITY 69.5 14.9 41.2 % DEWPOINT 63.3 DegF ACTUAL VAPOR PRESS. 2.0 KPas VAPOR PRESS. DEF. 3.5 KPas SOIL TEMP. 4 in 114.8 96.8 104.9 DegF SOIL TEMP. 20 in 98.1 97.5 97.7 DegF WIND SPEED 17.4 6.3 MPH WIND VECTOR MAG. 5.4 MPH WIND VECTOR DIR. 160 Degrees SOLAR RADIATION 559.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.34 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.4 4038 35.3 5043 40.3 6118 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Aug 24 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.9 59.9 42.8 2.3 0.0 0.00 102.4 97.7 1.1 3.6 1.1 92 2 84.4 61.9 47.1 2.1 0.0 0.00 101.1 97.7 1.8 4.3 1.6 7 3 83.7 63.5 50.9 1.9 0.0 0.00 99.9 97.9 0.9 4.5 0.9 5 4 82.6 64.0 53.8 1.8 0.0 0.00 98.8 97.9 0.9 3.1 0.9 359 5 81.9 64.0 55.2 1.7 0.0 0.00 97.9 97.9 0.9 2.7 0.9 359 6 81.5 66.7 60.9 1.4 0.0 0.00 97.0 98.1 0.4 1.6 0.4 294 7 81.3 65.8 59.4 1.5 3.3 0.00 96.1 98.1 1.6 3.8 1.1 54 8 87.3 65.1 48.2 2.3 16.7 0.00 95.5 98.1 1.3 3.4 1.1 73 9 93.2 60.4 34.0 3.5 32.5 0.00 96.3 98.1 6.5 11.2 6.3 136 10 96.4 60.8 30.9 4.1 47.8 0.00 97.7 97.9 8.9 13.2 8.7 145 11 99.5 59.7 27.2 4.7 60.4 0.00 100.0 97.9 9.6 16.1 9.4 154 12 101.8 59.9 25.6 5.1 68.6 0.00 103.1 97.9 10.1 17.0 9.6 157 13 103.5 59.7 24.0 5.5 71.7 0.00 106.0 97.7 8.7 17.9 8.1 166 14 105.6 59.7 22.7 6.0 70.5 0.00 109.0 97.7 10.1 19.7 9.4 174 15 106.9 58.8 21.2 6.3 63.5 0.00 111.4 97.5 12.3 21.0 11.6 168 16 105.8 55.6 19.4 6.3 47.1 0.00 112.8 97.5 14.3 21.9 14.1 172 17 105.1 56.5 20.5 6.0 40.8 0.00 113.4 97.5 12.5 19.0 12.1 178 18 103.8 57.4 21.9 5.7 22.5 0.00 113.0 97.3 12.5 19.0 12.1 180 19 101.5 55.9 22.5 5.3 7.2 0.00 112.1 97.3 11.0 17.0 10.7 169 20 97.7 57.2 26.3 4.5 0.2 0.00 110.5 97.3 9.4 14.8 9.4 151 21 95.0 56.8 28.2 4.0 0.0 0.00 108.5 97.3 10.5 14.8 10.5 148 22 92.1 63.3 39.0 3.1 0.0 0.00 106.7 97.3 16.1 25.5 15.9 149 23 90.5 68.5 48.9 2.5 0.0 0.00 105.3 97.3 14.3 24.4 14.1 165 24 88.9 69.1 52.0 2.2 0.0 0.00 104.0 97.5 5.8 9.4 5.6 202 AZMET Daily Weather Data : YUMA VALLEY : Aug 24 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 108.0 80.2 93.9 DegF RELATIVE HUMIDITY 65.2 17.4 36.8 % DEWPOINT 61.3 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 3.8 KPas SOIL TEMP. 4 in 113.4 95.5 104.0 DegF SOIL TEMP. 20 in 98.1 97.3 97.7 DegF WIND SPEED 25.5 7.6 MPH WIND VECTOR MAG. 6.7 MPH WIND VECTOR DIR. 162 Degrees SOLAR RADIATION 552.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.36 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.9 4068 34.9 5078 40.0 6158 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Aug 25 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 87.8 64.2 45.4 2.5 0.0 0.00 102.7 97.5 5.6 11.0 4.5 190 2 87.4 61.9 42.6 2.5 0.0 0.00 101.7 97.5 2.9 4.9 2.7 136 3 86.5 63.1 45.9 2.3 0.0 0.00 100.8 97.7 5.4 8.3 5.4 132 4 86.0 67.8 54.8 1.9 0.0 0.00 99.7 97.7 7.4 12.5 7.4 128 5 85.1 67.3 55.2 1.9 0.0 0.00 99.0 97.7 6.9 12.1 6.7 119 6 84.4 69.1 60.1 1.6 0.0 0.00 98.2 97.7 5.4 9.6 5.1 114 7 84.7 71.6 65.0 1.4 2.2 0.00 97.5 97.7 5.4 10.5 5.1 103 8 88.7 73.0 60.3 1.8 21.3 0.00 97.3 97.7 11.9 18.8 11.6 119 9 90.7 70.5 52.1 2.4 23.4 0.00 98.1 97.7 9.8 16.8 9.2 117 10 93.0 65.5 40.5 3.2 34.6 0.00 99.0 97.7 9.6 15.4 9.4 106 11 95.2 62.2 33.9 3.7 47.1 0.00 100.6 97.7 12.5 20.1 12.1 92 12 94.5 62.6 35.2 3.6 52.3 0.00 102.4 97.7 13.0 20.6 12.5 77 13 95.5 62.6 33.8 3.8 34.4 0.00 104.0 97.7 7.6 14.5 6.5 108 14 97.7 61.9 31.0 4.2 39.4 0.00 104.9 97.5 5.8 12.8 4.9 113 15 100.8 62.1 28.4 4.8 64.7 0.00 106.7 97.5 11.4 25.7 10.5 55 16 99.5 62.2 29.8 4.5 51.8 0.00 108.5 97.3 13.9 20.1 13.4 57 17 99.5 60.4 27.9 4.7 39.4 0.00 109.4 97.3 8.5 15.4 7.6 62 18 97.0 64.6 34.8 3.9 26.5 0.00 109.9 97.3 10.3 18.1 10.1 208 19 96.6 63.1 33.3 4.0 7.2 0.00 109.4 97.3 7.4 11.6 7.2 210 20 93.2 66.6 41.7 3.1 0.2 0.00 108.3 97.2 6.3 9.4 6.0 197 21 91.2 67.6 46.0 2.7 0.0 0.00 106.7 97.2 4.9 6.9 4.7 178 22 89.4 67.3 48.4 2.4 0.0 0.00 105.3 97.3 4.7 6.3 4.7 163 23 88.2 67.1 50.0 2.3 0.0 0.00 103.8 97.2 2.9 5.6 2.7 146 24 87.3 67.5 52.0 2.1 0.0 0.00 102.6 97.3 1.6 3.8 1.3 158 AZMET Daily Weather Data : YUMA VALLEY : Aug 25 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.6 83.7 91.8 DegF RELATIVE HUMIDITY 66.7 25.3 43.7 % DEWPOINT 65.5 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 109.9 97.3 103.3 DegF SOIL TEMP. 20 in 97.7 97.2 97.5 DegF WIND SPEED 25.7 7.6 MPH WIND VECTOR MAG. 5.1 MPH WIND VECTOR DIR. 115 Degrees SOLAR RADIATION 445.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.8 4099 35.6 5113 40.7 6199 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Aug 26 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 86.0 68.0 55.3 1.9 0.0 0.00 101.3 97.3 4.7 6.7 4.7 161 2 84.9 68.5 58.1 1.7 0.0 0.00 100.2 97.3 2.5 5.1 2.5 149 3 83.8 69.1 61.5 1.5 0.0 0.00 99.3 97.3 0.9 5.6 0.7 166 4 83.3 72.1 69.0 1.2 0.0 0.00 98.2 97.3 2.9 5.6 2.5 188 5 81.7 70.5 68.7 1.2 0.0 0.00 97.5 97.5 0.7 2.7 0.4 276 6 80.8 70.7 71.5 1.0 0.0 0.00 96.6 97.5 1.8 3.8 1.6 63 7 82.0 72.0 71.6 1.1 2.9 0.00 95.9 97.3 1.8 4.9 1.8 129 8 85.6 70.9 61.7 1.6 15.8 0.00 95.5 97.5 6.0 9.6 5.8 143 9 89.4 70.9 54.6 2.1 31.5 0.00 95.9 97.5 7.8 13.0 7.6 150 10 91.9 69.4 48.1 2.7 46.3 0.00 97.3 97.3 6.9 11.9 6.5 177 11 94.8 67.1 40.4 3.3 59.0 0.00 99.7 97.3 5.6 11.9 5.1 159 12 97.2 64.4 34.4 3.9 67.1 0.00 102.7 97.3 4.5 11.6 3.8 157 13 99.7 62.6 29.9 4.5 70.5 0.00 105.8 97.2 6.3 14.8 5.6 139 14 102.0 60.1 25.6 5.2 69.0 0.00 108.9 97.2 7.2 14.5 6.3 143 15 103.8 59.0 23.2 5.6 62.8 0.00 111.4 97.2 7.6 14.8 5.4 155 16 104.7 58.5 22.3 5.8 51.6 0.00 113.0 97.0 5.4 13.6 4.5 171 17 105.3 57.4 21.0 6.1 37.5 0.00 114.3 97.0 6.5 12.5 5.8 239 18 104.4 58.5 22.4 5.8 20.5 0.00 114.3 97.0 5.8 11.9 5.4 256 19 101.3 60.6 26.6 5.0 1.2 0.00 113.2 96.8 5.8 9.4 5.1 238 20 97.5 63.5 32.9 4.1 0.0 0.00 111.6 97.0 6.5 11.4 5.4 266 21 94.5 65.5 38.7 3.4 0.0 0.00 109.6 97.0 5.4 7.4 5.1 223 22 92.7 66.7 42.8 3.0 0.0 0.00 108.0 97.0 6.5 9.2 6.3 206 23 90.5 66.9 46.3 2.6 0.0 0.00 106.3 97.0 1.8 5.6 1.6 201 24 88.5 67.5 50.2 2.3 0.0 0.00 104.9 97.2 1.8 4.5 1.6 232 AZMET Daily Weather Data : YUMA VALLEY : Aug 26 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.2 80.4 92.8 DegF RELATIVE HUMIDITY 75.3 19.6 44.9 % DEWPOINT 65.8 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 114.4 95.5 104.2 DegF SOIL TEMP. 20 in 97.5 96.8 97.2 DegF WIND SPEED 14.8 4.7 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 181 Degrees SOLAR RADIATION 535.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.9 4128 34.9 5148 40.0 6239 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Aug 27 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 87.3 67.8 52.8 2.1 0.0 0.00 103.6 97.2 3.1 4.5 3.1 229 2 86.2 66.9 52.9 2.0 0.0 0.00 102.4 97.2 2.9 4.3 2.7 261 3 85.6 66.0 52.1 2.0 0.0 0.00 101.3 97.3 1.8 4.3 1.6 183 4 84.4 66.2 54.6 1.8 0.0 0.00 100.2 97.3 1.1 2.9 1.1 175 5 82.6 66.0 57.3 1.6 0.0 0.00 99.1 97.3 2.9 5.4 2.9 176 6 81.5 66.4 60.2 1.5 0.0 0.00 98.2 97.5 3.1 4.3 2.9 206 7 81.5 66.9 61.2 1.4 2.6 0.00 97.3 97.5 2.7 4.3 2.7 220 8 86.4 65.7 50.3 2.2 15.3 0.00 96.8 97.5 1.8 4.0 1.8 214 9 92.1 61.7 36.8 3.3 31.5 0.00 97.0 97.5 4.0 7.4 3.4 260 10 97.3 57.2 26.5 4.4 47.1 0.00 98.4 97.5 6.9 12.8 6.7 304 11 99.7 55.0 22.8 5.0 59.7 0.00 100.6 97.5 8.3 14.3 7.8 292 12 101.8 54.1 20.7 5.5 68.1 0.00 103.3 97.5 5.6 12.1 4.9 275 13 103.6 52.9 18.7 5.9 40.4 0.00 106.3 97.3 4.5 12.3 3.6 261 14 105.6 52.5 17.4 6.4 66.2 0.00 109.4 97.3 5.1 12.1 4.3 259 15 107.2 53.1 16.9 6.8 63.3 0.00 112.1 97.3 5.1 11.9 3.6 261 16 108.0 53.4 16.9 6.9 51.8 0.00 114.1 97.2 5.6 11.9 4.5 200 17 108.1 52.5 16.2 7.0 37.5 0.00 115.2 97.2 4.9 11.4 4.0 222 18 107.2 53.4 17.1 6.7 21.5 0.00 115.2 97.2 6.0 11.4 5.6 202 19 106.0 53.8 18.0 6.4 6.9 0.00 114.4 97.2 5.4 9.2 5.1 220 20 100.6 57.2 24.1 5.1 0.2 0.00 112.8 97.2 2.0 4.3 1.8 219 21 96.6 56.5 26.4 4.4 0.0 0.00 110.8 97.2 0.7 3.1 0.2 148 22 94.6 59.0 30.8 3.9 0.0 0.00 109.0 97.2 3.6 5.6 3.1 248 23 93.2 59.2 32.3 3.6 0.0 0.00 107.2 97.2 3.1 6.7 3.1 257 24 91.8 59.5 34.3 3.3 0.0 0.00 105.8 97.3 2.7 5.1 2.5 292 AZMET Daily Weather Data : YUMA VALLEY : Aug 27 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 109.0 80.8 95.4 DegF RELATIVE HUMIDITY 65.3 15.2 34.1 % DEWPOINT 59.4 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 4.1 KPas SOIL TEMP. 4 in 115.3 96.6 105.4 DegF SOIL TEMP. 20 in 97.5 97.2 97.3 DegF WIND SPEED 14.3 3.8 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 245 Degrees SOLAR RADIATION 511.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.1 4159 35.1 5183 40.1 6279 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Aug 28 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 89.1 62.1 40.7 2.8 0.0 0.00 104.4 97.3 3.6 6.3 3.6 152 2 86.4 62.8 45.3 2.4 0.0 0.00 103.1 97.5 2.9 6.5 2.9 178 3 84.6 62.2 47.2 2.2 0.0 0.00 101.8 97.5 2.2 4.3 1.6 230 4 83.5 61.9 48.1 2.0 0.0 0.00 100.6 97.7 1.3 3.6 1.1 62 5 82.0 62.4 51.7 1.8 0.0 0.00 99.5 97.7 0.9 4.3 0.7 53 6 81.0 63.3 54.9 1.6 0.0 0.00 98.4 97.7 0.9 3.4 0.4 145 7 81.7 63.3 53.8 1.7 3.1 0.00 97.3 97.7 1.1 2.7 0.9 4 8 87.6 63.3 44.7 2.5 16.3 0.00 96.8 97.9 0.4 1.8 0.4 71 9 93.4 61.2 34.7 3.5 31.8 0.00 97.3 97.9 0.7 2.7 0.4 148 10 98.1 58.8 27.5 4.5 46.1 0.00 98.8 97.9 1.3 4.0 0.4 208 11 102.9 57.7 22.8 5.5 57.8 0.00 101.5 97.9 2.0 4.9 0.9 270 12 106.3 55.9 19.4 6.4 66.7 0.00 104.7 97.7 2.5 8.5 0.9 146 13 108.7 54.5 17.2 7.0 69.5 0.00 108.1 97.7 2.9 7.4 0.4 341 14 110.5 52.2 15.0 7.6 68.3 0.00 111.6 97.7 4.5 9.4 2.9 298 15 111.6 51.1 13.9 7.9 57.1 0.00 114.1 97.5 4.5 10.7 3.8 298 16 112.1 50.7 13.5 8.1 50.4 0.00 115.7 97.5 6.5 13.9 5.4 269 17 112.1 50.5 13.5 8.1 36.5 0.00 116.4 97.5 6.3 12.3 5.1 266 18 111.6 50.0 13.3 8.0 20.8 0.00 116.4 97.5 7.8 14.8 7.6 234 19 109.0 51.1 14.9 7.3 6.4 0.00 115.5 97.3 7.6 11.6 7.6 236 20 102.0 56.3 22.3 5.4 0.0 0.00 113.7 97.3 4.9 6.3 4.9 259 21 99.0 58.3 26.1 4.7 0.0 0.00 111.7 97.5 3.6 4.5 3.6 269 22 96.4 57.7 27.8 4.3 0.0 0.00 109.9 97.5 3.6 4.7 3.4 251 23 94.5 57.9 29.6 3.9 0.0 0.00 108.1 97.5 3.6 5.6 3.6 252 24 92.3 56.8 30.5 3.6 0.0 0.00 106.7 97.7 0.9 4.3 0.7 194 AZMET Daily Weather Data : YUMA VALLEY : Aug 28 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 113.7 80.2 97.3 DegF RELATIVE HUMIDITY 58.4 12.7 30.3 % DEWPOINT 57.6 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 4.7 KPas SOIL TEMP. 4 in 116.6 96.8 106.3 DegF SOIL TEMP. 20 in 97.9 97.3 97.7 DegF WIND SPEED 14.8 3.1 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 249 Degrees SOLAR RADIATION 530.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.9 4188 34.9 5218 40.0 6319 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Aug 29 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 89.2 57.6 34.7 3.1 0.0 0.00 105.1 97.7 3.1 4.7 2.9 134 2 87.6 55.8 34.0 3.0 0.0 0.00 103.8 97.7 0.9 6.7 0.7 172 3 86.7 57.4 37.2 2.7 0.0 0.00 102.4 97.9 5.6 15.7 5.1 135 4 86.9 59.7 40.2 2.6 0.0 0.00 101.3 97.9 5.6 12.3 5.4 152 5 85.3 64.6 50.3 2.1 0.0 0.00 100.0 98.1 2.2 8.3 1.1 169 6 84.6 64.0 50.5 2.0 0.0 0.00 99.1 98.1 1.3 2.5 1.1 13 7 84.2 64.6 52.1 1.9 2.9 0.00 98.1 98.1 1.3 2.7 1.3 20 8 89.8 65.5 45.1 2.6 16.3 0.00 97.5 98.2 1.1 4.3 0.9 47 9 94.5 66.9 41.0 3.3 31.3 0.00 98.1 98.2 2.5 5.1 2.0 118 10 98.1 66.2 35.5 4.0 46.3 0.00 99.7 98.2 2.7 7.2 2.2 103 11 101.7 63.1 28.8 4.9 58.5 0.00 102.4 98.2 4.7 9.6 4.3 114 12 104.4 59.2 23.1 5.7 62.8 0.00 105.4 98.1 5.4 11.6 4.9 109 13 106.5 57.9 20.7 6.3 51.1 0.00 108.5 98.1 5.8 12.5 4.7 146 14 108.0 55.8 18.4 6.7 51.4 0.00 110.8 98.1 6.0 13.4 5.6 159 15 108.5 55.8 18.0 6.9 36.3 0.00 112.5 97.9 8.1 14.1 7.6 176 16 108.9 54.3 17.0 7.1 37.3 0.00 113.0 97.9 8.3 13.6 7.8 184 17 110.3 56.1 17.4 7.3 37.0 0.00 113.5 97.9 8.9 17.2 8.3 201 18 108.1 60.8 21.9 6.5 23.2 0.00 113.9 97.9 11.6 17.2 11.4 213 19 104.9 62.4 25.6 5.6 6.2 0.00 113.4 97.9 9.6 14.1 9.4 224 20 99.9 62.8 30.0 4.6 0.0 0.00 111.9 97.7 6.3 10.7 6.0 216 21 96.8 62.1 32.1 4.0 0.0 0.00 110.1 97.9 6.0 10.1 6.0 203 22 93.4 63.3 37.1 3.4 0.0 0.00 108.5 97.9 2.0 3.8 1.6 281 23 91.9 63.1 38.6 3.2 0.0 0.00 106.9 97.9 0.4 2.0 0.2 48 24 90.0 64.9 43.7 2.7 0.0 0.00 105.6 98.1 1.1 3.4 1.1 177 AZMET Daily Weather Data : YUMA VALLEY : Aug 29 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 111.6 82.9 96.6 DegF RELATIVE HUMIDITY 55.1 14.3 33.0 % DEWPOINT 61.0 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 4.3 KPas SOIL TEMP. 4 in 113.9 97.5 106.0 DegF SOIL TEMP. 20 in 98.2 97.7 97.9 DegF WIND SPEED 17.2 4.7 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 177 Degrees SOLAR RADIATION 461.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.4 4219 35.5 5254 40.5 6359 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Aug 30 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 89.1 65.3 45.5 2.5 0.0 0.00 104.4 98.1 1.1 5.4 0.9 61 2 89.6 66.4 46.6 2.5 0.0 0.00 103.3 98.1 1.6 6.7 1.1 34 3 88.7 68.5 51.6 2.2 0.0 0.00 102.4 98.1 0.9 7.4 0.0 208 4 89.4 69.1 51.3 2.3 0.0 0.00 101.5 98.2 4.3 8.5 4.3 206 5 88.2 68.9 52.8 2.2 0.0 0.00 100.8 98.2 2.5 5.4 0.9 270 6 87.6 68.5 53.3 2.1 0.0 0.00 100.2 98.2 2.0 5.6 1.8 55 7 86.4 70.7 59.9 1.7 1.4 0.02 99.7 98.2 3.4 6.9 1.6 159 8 86.9 73.8 64.9 1.5 8.1 0.00 99.0 98.2 1.8 6.5 0.2 352 9 89.8 72.3 56.7 2.1 19.6 0.00 98.6 98.2 1.1 4.3 0.9 89 10 94.1 68.2 43.1 3.1 41.1 0.00 99.0 98.2 2.5 6.7 1.8 112 11 98.2 69.1 39.2 3.8 58.8 0.00 100.8 98.2 7.4 13.9 6.9 156 12 101.7 67.8 33.9 4.6 66.7 0.00 103.6 98.2 8.9 16.3 8.5 164 13 103.6 66.9 30.9 5.1 69.8 0.00 106.7 98.2 7.6 14.1 6.7 162 14 105.3 66.4 29.0 5.4 68.1 0.00 109.9 98.2 4.9 15.7 4.3 144 15 107.2 63.9 25.1 6.1 61.9 0.00 112.6 98.2 4.7 11.6 3.4 166 16 108.3 61.9 22.5 6.5 50.7 0.00 114.8 98.1 5.1 12.1 3.8 159 17 108.9 61.2 21.6 6.7 35.8 0.00 116.1 98.1 4.7 13.0 3.8 173 18 108.9 61.0 21.5 6.7 21.7 0.00 116.4 97.9 4.3 9.6 3.4 206 19 104.9 66.7 29.6 5.4 3.1 0.00 115.7 97.9 11.0 15.9 10.7 214 20 99.7 71.4 40.8 3.8 0.0 0.00 114.1 97.9 11.2 15.4 11.2 216 21 96.6 69.8 42.2 3.4 0.0 0.00 112.3 98.1 5.8 11.6 5.6 212 22 93.6 71.8 49.6 2.7 0.0 0.00 110.5 98.1 3.4 6.9 2.9 267 23 92.5 72.5 52.5 2.5 0.0 0.00 108.9 98.1 2.2 4.0 2.0 238 24 91.2 72.3 54.4 2.3 0.0 0.00 107.6 98.1 0.7 2.5 0.2 324 AZMET Daily Weather Data : YUMA VALLEY : Aug 30 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 110.3 84.7 96.3 DegF RELATIVE HUMIDITY 72.2 20.3 42.4 % DEWPOINT 68.2 DegF ACTUAL VAPOR PRESS. 2.4 KPas VAPOR PRESS. DEF. 3.6 KPas SOIL TEMP. 4 in 116.4 98.6 106.5 DegF SOIL TEMP. 20 in 98.4 97.9 98.1 DegF WIND SPEED 16.3 4.3 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 186 Degrees SOLAR RADIATION 506.7 Langleys PRECIPITATION 0.02 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.8 4250 35.8 5289 40.9 6400 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Aug 31 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 90.0 72.5 56.9 2.1 0.0 0.00 106.3 98.2 2.2 4.9 1.6 110 2 89.6 73.4 59.2 1.9 0.0 0.00 105.3 98.2 1.3 4.0 0.0 321 3 87.6 70.9 57.8 1.9 0.0 0.07 104.2 98.4 11.9 32.2 11.2 168 4 83.1 70.5 66.0 1.3 0.0 0.00 102.6 98.4 12.3 21.3 12.1 218 5 83.1 68.9 62.5 1.5 0.0 0.00 100.8 98.6 5.1 13.2 4.0 203 6 81.7 70.5 68.8 1.2 0.0 0.00 99.3 98.6 2.5 4.9 1.3 15 7 81.3 71.6 72.4 1.0 2.9 0.00 98.1 98.6 2.7 6.5 2.5 4 8 85.3 71.8 64.4 1.5 18.6 0.00 97.3 98.6 5.1 8.3 4.9 31 9 92.3 67.6 45.2 2.9 35.6 0.00 97.3 98.8 4.5 8.9 3.8 36 10 97.9 63.9 33.1 4.1 43.7 0.00 98.2 98.8 1.8 7.6 0.9 171 11 101.5 62.4 28.0 4.9 56.6 0.00 100.4 98.6 2.2 5.6 0.9 282 12 103.5 61.7 25.9 5.4 61.4 0.00 103.1 98.6 2.9 8.1 1.3 311 13 106.2 59.0 21.7 6.2 68.3 0.00 106.2 98.6 3.4 9.4 2.5 107 14 107.4 58.5 20.5 6.5 66.7 0.00 109.4 98.6 4.0 9.8 2.2 186 15 108.9 58.6 19.8 6.8 60.0 0.00 112.1 98.4 4.5 13.0 2.9 263 16 109.2 58.8 19.8 6.9 49.0 0.00 113.9 98.4 5.6 12.1 4.3 260 17 108.5 61.2 21.9 6.6 30.6 0.00 114.8 98.4 8.7 15.2 8.3 234 18 107.6 61.3 22.6 6.3 19.6 0.00 114.8 98.2 9.6 14.1 9.4 227 19 105.3 60.8 23.7 5.8 6.0 0.00 113.9 98.2 9.2 12.8 9.2 226 20 100.4 61.9 28.5 4.8 0.2 0.00 112.3 98.2 3.8 8.1 3.8 244 21 98.2 62.1 30.7 4.3 0.0 0.00 110.7 98.2 2.0 4.0 1.8 244 22 96.4 62.4 32.8 4.0 0.0 0.00 109.2 98.2 0.9 3.4 0.7 220 23 94.8 62.8 35.0 3.6 0.0 0.00 107.8 98.2 0.9 4.3 0.9 216 24 92.1 64.2 39.8 3.1 0.0 0.00 106.5 98.2 1.8 4.5 1.6 194 AZMET Daily Weather Data : YUMA VALLEY : Aug 31 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 110.3 79.9 96.3 DegF RELATIVE HUMIDITY 79.3 18.2 39.9 % DEWPOINT 64.9 DegF ACTUAL VAPOR PRESS. 2.1 KPas VAPOR PRESS. DEF. 3.9 KPas SOIL TEMP. 4 in 115.0 97.2 106.0 DegF SOIL TEMP. 20 in 98.8 98.1 98.4 DegF WIND SPEED 32.2 4.5 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 220 Degrees SOLAR RADIATION 518.9 Langleys PRECIPITATION 0.07 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.7 4279 34.7 5324 39.8 6440 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Sep 1 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 91.0 63.7 40.6 3.0 0.0 0.00 105.3 98.4 1.1 3.6 0.9 250 2 89.8 63.3 41.5 2.8 0.0 0.00 104.0 98.4 0.4 2.0 0.2 132 3 88.2 64.2 45.0 2.5 0.0 0.00 102.9 98.4 2.0 4.3 1.8 44 4 87.1 66.2 50.1 2.2 0.0 0.00 101.8 98.6 1.8 4.5 1.6 353 5 86.9 66.0 50.1 2.2 0.0 0.00 100.9 98.6 0.4 3.4 0.2 16 6 86.0 67.1 53.5 2.0 0.0 0.00 100.0 98.6 0.4 0.4 0.4 30 7 86.0 66.9 53.0 2.0 2.2 0.00 99.3 98.6 0.4 0.4 0.4 34 8 91.2 65.7 43.5 2.8 14.6 0.00 99.0 98.6 0.9 3.6 0.9 31 9 96.6 64.6 35.2 3.8 30.3 0.00 99.3 98.6 1.8 3.8 1.6 81 10 101.8 62.1 27.6 5.0 45.9 0.00 100.8 98.6 1.1 4.9 0.7 108 11 104.9 61.5 24.7 5.7 57.8 0.00 103.3 98.6 1.6 5.1 0.9 153 12 107.1 58.6 20.9 6.4 66.2 0.00 106.3 98.6 2.5 7.8 1.3 64 13 109.0 57.0 18.6 7.0 69.0 0.00 109.6 98.6 2.7 8.9 1.6 65 14 110.7 55.0 16.6 7.5 67.6 0.00 112.8 98.6 3.1 10.5 0.9 60 15 112.5 53.8 15.0 8.0 61.6 0.00 115.3 98.4 4.5 10.7 3.8 131 16 113.0 52.3 14.0 8.3 50.9 0.00 117.0 98.4 4.0 8.9 0.2 87 17 112.8 52.3 14.1 8.2 32.5 0.00 118.0 98.2 4.9 17.9 0.7 348 18 106.7 58.1 20.8 6.3 7.6 0.00 117.7 98.2 9.2 18.1 8.9 321 19 107.8 57.9 19.9 6.6 6.9 0.00 116.4 98.2 3.8 8.1 3.4 307 20 105.1 58.8 22.3 5.9 0.0 0.00 114.8 98.2 2.0 6.3 1.3 40 21 102.9 59.5 24.3 5.4 0.0 0.00 113.0 98.2 3.8 9.2 2.5 166 22 99.0 61.0 28.9 4.5 0.0 0.00 111.4 98.4 4.9 8.5 4.7 148 23 95.9 63.1 34.2 3.8 0.0 0.00 109.8 98.4 1.1 4.7 0.9 280 24 94.3 65.1 38.6 3.4 0.0 0.00 108.5 98.6 4.7 17.9 2.0 82 AZMET Daily Weather Data : YUMA VALLEY : Sep 1 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 114.4 84.4 99.5 DegF RELATIVE HUMIDITY 57.7 12.4 31.4 % DEWPOINT 61.0 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 4.8 KPas SOIL TEMP. 4 in 118.2 98.8 107.8 DegF SOIL TEMP. 20 in 98.8 98.2 98.4 DegF WIND SPEED 18.1 2.7 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 45 Degrees SOLAR RADIATION 513.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 31.0 4310 36.0 5360 40.9 6481 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Sep 2 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 87.4 67.6 54.5 2.2 0.0 0.05 107.1 98.6 21.5 34.0 19.2 104 2 80.1 71.2 75.0 0.9 0.0 0.00 105.1 98.6 11.2 19.0 11.0 136 3 80.2 72.0 75.9 0.9 0.0 0.00 102.9 98.8 6.9 13.2 6.5 142 4 81.5 70.3 68.9 1.1 0.0 0.00 101.1 98.8 8.5 13.0 7.8 177 5 82.6 70.0 65.9 1.3 0.0 0.00 99.7 99.0 3.6 7.4 2.2 273 6 82.9 70.2 65.4 1.3 0.0 0.00 98.6 99.0 4.0 13.0 3.1 75 7 81.5 71.8 72.6 1.0 3.3 0.00 97.7 99.0 6.0 11.0 5.8 55 8 85.1 71.4 64.0 1.5 19.4 0.00 97.2 99.0 6.0 9.2 5.8 52 9 91.0 69.6 50.0 2.5 32.3 0.00 97.5 99.1 5.6 8.9 5.4 51 10 95.5 69.1 42.8 3.3 46.8 0.00 98.8 99.0 6.0 11.2 5.6 72 11 99.9 63.5 30.7 4.5 59.0 0.00 100.9 99.0 8.3 13.2 7.8 62 12 102.2 61.2 26.2 5.2 66.9 0.00 103.6 99.0 6.7 13.4 6.3 65 13 104.7 57.6 21.5 5.9 70.2 0.00 106.5 99.0 6.5 15.0 5.8 60 14 106.0 57.6 20.8 6.2 68.8 0.00 109.4 98.8 4.9 11.9 4.3 96 15 108.0 55.2 17.9 6.8 62.1 0.00 111.9 98.8 4.0 13.0 2.9 146 16 109.0 52.2 15.5 7.2 51.1 0.00 113.7 98.6 7.4 15.9 6.9 123 17 108.5 54.1 17.0 7.0 36.3 0.00 114.8 98.6 4.0 10.1 3.4 65 18 108.7 51.4 15.4 7.2 19.8 0.00 115.0 98.6 2.2 8.5 1.6 125 19 107.2 52.3 16.6 6.8 5.0 0.00 114.4 98.4 0.7 2.9 0.2 39 20 102.0 56.8 22.8 5.4 0.0 0.00 113.0 98.4 1.6 2.9 1.3 259 21 98.2 58.1 26.6 4.6 0.0 0.00 111.2 98.6 3.8 6.7 3.8 281 22 97.2 56.1 25.6 4.5 0.0 0.00 109.4 98.4 3.4 5.6 3.1 244 23 93.2 59.5 32.9 3.6 0.0 0.00 108.0 98.6 4.3 6.5 4.0 187 24 91.0 61.2 37.0 3.1 0.0 0.00 106.3 98.6 2.0 5.1 2.0 198 AZMET Daily Weather Data : YUMA VALLEY : Sep 2 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 110.1 79.0 95.2 DegF RELATIVE HUMIDITY 80.5 13.6 40.1 % DEWPOINT 62.4 DegF ACTUAL VAPOR PRESS. 2.0 KPas VAPOR PRESS. DEF. 3.9 KPas SOIL TEMP. 4 in 115.0 97.2 106.0 DegF SOIL TEMP. 20 in 99.1 98.4 98.8 DegF WIND SPEED 34.0 5.8 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 102 Degrees SOLAR RADIATION 541.6 Langleys PRECIPITATION 0.05 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.5 4340 34.4 5395 39.4 6520 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Sep 3 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 88.0 65.5 47.5 2.4 0.0 0.00 104.9 98.6 1.8 4.3 1.3 114 2 87.8 64.8 46.7 2.4 0.0 0.00 103.6 98.8 1.1 4.3 1.1 354 3 86.7 65.3 49.3 2.2 0.0 0.00 102.6 98.8 2.0 8.9 1.3 184 4 84.9 66.0 53.6 1.9 0.0 0.00 101.5 98.8 1.3 4.7 1.1 59 5 85.1 66.0 53.1 1.9 0.0 0.00 100.6 98.8 1.8 3.8 1.8 15 6 83.5 67.1 58.1 1.6 0.0 0.00 99.5 99.0 2.7 6.3 2.7 34 7 84.2 67.1 56.6 1.7 2.4 0.00 98.8 99.0 2.9 6.3 2.9 29 8 90.1 65.3 44.4 2.7 15.1 0.00 98.2 99.0 2.5 6.0 2.5 27 9 96.4 58.8 29.0 4.2 30.8 0.00 98.6 99.0 5.8 10.3 5.4 58 10 99.5 58.1 25.6 4.8 44.7 0.00 99.9 99.0 5.1 9.4 5.1 81 11 102.7 56.8 22.2 5.6 57.3 0.00 102.2 99.0 4.9 11.0 4.5 102 12 104.9 56.3 20.5 6.0 63.8 0.00 105.1 98.8 4.7 9.2 4.3 122 13 106.3 57.0 20.1 6.3 68.8 0.00 108.0 98.8 4.7 11.0 4.3 138 14 107.8 56.3 18.8 6.7 66.4 0.00 111.0 98.6 4.5 11.9 3.4 127 15 109.4 54.0 16.5 7.2 60.2 0.00 113.4 98.6 5.1 11.2 4.5 142 16 109.9 50.0 13.9 7.6 49.5 0.00 115.2 98.6 4.5 11.2 3.4 147 17 110.8 48.0 12.7 7.9 34.9 0.00 116.1 98.4 4.5 11.4 2.9 174 18 109.9 47.3 12.6 7.7 18.4 0.00 116.2 98.4 4.5 11.4 4.0 160 19 107.8 50.4 15.2 7.0 4.5 0.00 115.3 98.4 5.1 14.5 4.9 183 20 101.1 62.8 28.9 4.8 0.0 0.00 113.5 98.4 12.3 17.0 11.6 176 21 97.2 63.1 33.0 4.0 0.0 0.00 111.6 98.4 9.4 14.3 9.4 174 22 94.5 62.2 34.6 3.6 0.0 0.00 109.6 98.4 6.9 10.5 6.9 180 23 92.7 66.0 41.9 3.0 0.0 0.00 107.8 98.4 5.4 9.2 5.1 204 24 90.0 66.6 46.3 2.6 0.0 0.00 106.3 98.6 5.1 9.6 4.7 131 AZMET Daily Weather Data : YUMA VALLEY : Sep 3 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 111.9 82.6 97.2 DegF RELATIVE HUMIDITY 65.2 11.1 33.4 % DEWPOINT 60.1 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 4.4 KPas SOIL TEMP. 4 in 116.2 98.2 106.7 DegF SOIL TEMP. 20 in 99.0 98.2 98.6 DegF WIND SPEED 17.0 4.5 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 142 Degrees SOLAR RADIATION 517.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.6 4370 35.6 5430 40.7 6561 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Sep 4 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 88.3 69.3 53.5 2.1 0.0 0.00 104.9 98.6 3.4 7.4 3.1 136 2 86.7 72.7 63.1 1.6 0.0 0.00 103.6 98.6 3.6 7.8 3.6 134 3 86.0 73.6 66.7 1.4 0.0 0.00 102.6 98.8 3.4 7.4 3.4 138 4 85.3 72.9 66.6 1.4 0.0 0.00 101.5 98.8 1.6 6.9 1.3 121 5 84.4 71.6 65.8 1.4 0.0 0.00 100.6 98.8 1.6 4.7 1.3 78 6 83.7 71.6 67.0 1.3 0.0 0.00 99.5 99.0 3.4 8.1 3.4 138 7 84.4 74.5 72.4 1.1 2.2 0.00 98.8 99.0 6.7 12.8 6.7 143 8 86.5 75.6 70.2 1.3 14.8 0.00 98.4 99.0 8.5 13.4 8.5 140 9 89.4 77.4 67.8 1.5 29.9 0.00 98.8 99.0 11.6 19.5 11.4 145 10 92.7 76.8 60.3 2.1 44.4 0.00 99.9 99.0 14.5 19.9 14.3 151 11 95.7 74.3 50.5 2.8 56.4 0.00 101.7 99.0 13.4 19.0 13.2 160 12 98.1 73.6 46.0 3.3 63.8 0.00 104.0 98.8 12.3 19.0 11.9 155 13 100.4 71.6 40.0 4.0 66.9 0.00 106.5 98.8 13.0 23.5 12.8 156 14 101.8 70.2 36.4 4.4 64.7 0.00 108.9 98.8 13.0 20.4 12.5 159 15 103.5 68.0 32.3 4.9 58.5 0.00 110.8 98.6 13.2 19.2 13.0 156 16 104.2 65.8 29.4 5.2 47.5 0.00 112.1 98.6 14.8 22.1 14.3 157 17 104.2 63.7 27.1 5.4 31.5 0.00 112.6 98.6 16.1 24.2 15.2 172 18 99.1 66.4 34.8 4.2 5.5 0.00 112.1 98.4 19.7 27.7 19.2 201 19 95.5 66.6 39.0 3.5 1.4 0.00 110.3 98.4 13.9 21.9 13.4 190 20 92.8 68.7 45.5 2.9 0.0 0.00 108.5 98.4 9.8 16.1 9.8 160 21 91.2 68.7 48.0 2.6 0.0 0.00 106.7 98.4 7.6 12.1 7.4 178 22 89.8 70.3 53.1 2.3 0.0 0.00 105.3 98.6 7.8 13.4 7.6 163 23 88.5 70.2 54.7 2.1 0.0 0.00 104.0 98.6 5.8 13.0 5.6 173 24 87.3 71.2 59.4 1.8 0.0 0.00 102.6 98.6 7.2 12.1 7.2 156 AZMET Daily Weather Data : YUMA VALLEY : Sep 4 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.1 82.9 92.5 DegF RELATIVE HUMIDITY 73.8 23.9 52.1 % DEWPOINT 71.1 DegF ACTUAL VAPOR PRESS. 2.6 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 112.6 98.4 104.9 DegF SOIL TEMP. 20 in 99.0 98.4 98.8 DegF WIND SPEED 27.7 9.4 MPH WIND VECTOR MAG. 8.7 MPH WIND VECTOR DIR. 161 Degrees SOLAR RADIATION 488.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.4 4401 35.5 5466 40.5 6602 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Sep 5 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 86.0 73.4 66.5 1.4 0.0 0.00 101.7 98.6 6.3 10.7 6.3 163 2 84.9 74.5 71.2 1.2 0.0 0.00 100.6 98.6 9.2 13.9 8.9 149 3 84.4 75.0 73.5 1.1 0.0 0.00 99.9 98.6 11.0 16.1 11.0 143 4 83.8 74.7 74.2 1.0 0.0 0.00 99.0 98.8 10.5 15.4 10.5 141 5 84.0 75.6 75.6 1.0 0.0 0.00 98.4 98.8 15.2 23.7 15.0 148 6 84.2 75.2 74.8 1.0 0.0 0.00 97.7 98.8 15.7 22.8 15.4 150 7 84.2 73.9 71.8 1.1 1.4 0.00 97.2 98.8 15.0 21.0 14.8 147 8 85.5 73.6 67.8 1.4 11.5 0.00 96.8 98.6 16.1 23.5 15.9 147 9 88.2 73.4 61.9 1.7 28.0 0.00 97.0 98.6 18.6 23.9 18.3 150 10 90.9 72.3 54.8 2.2 42.5 0.00 97.9 98.6 17.9 23.7 17.4 152 11 93.7 70.5 47.2 2.9 55.0 0.00 99.5 98.6 17.0 24.4 16.6 150 12 96.3 68.7 41.1 3.5 62.3 0.00 101.5 98.6 15.9 26.4 15.4 152 13 98.4 66.9 36.0 4.0 65.7 0.00 103.8 98.4 15.9 24.6 15.4 154 14 100.0 64.9 32.2 4.4 64.0 0.00 106.0 98.4 15.4 24.4 15.0 159 15 101.1 64.9 31.1 4.7 57.3 0.00 107.8 98.2 15.0 22.8 14.5 158 16 101.3 64.2 30.3 4.7 47.1 0.00 109.0 98.2 14.1 21.3 13.9 155 17 101.7 61.9 27.5 5.0 36.5 0.00 109.8 98.1 14.8 21.9 14.3 164 18 101.1 60.1 26.2 5.0 18.6 0.00 109.6 98.1 12.8 18.1 12.5 178 19 98.6 60.3 28.4 4.5 4.1 0.00 108.7 98.1 12.3 17.2 12.1 178 20 94.8 60.3 32.0 3.8 0.0 0.00 107.2 98.1 9.6 13.6 9.4 175 21 90.7 61.0 37.5 3.1 0.0 0.00 105.4 98.1 2.9 7.4 2.7 169 22 88.0 63.7 44.6 2.5 0.0 0.00 103.8 98.1 2.5 5.4 2.0 100 23 86.9 65.8 49.9 2.2 0.0 0.00 102.4 98.1 3.4 6.7 3.1 144 24 85.5 66.9 54.1 1.9 0.0 0.00 101.1 98.1 2.5 6.7 2.2 131 AZMET Daily Weather Data : YUMA VALLEY : Sep 5 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.3 83.3 91.4 DegF RELATIVE HUMIDITY 76.2 24.5 50.4 % DEWPOINT 68.4 DegF ACTUAL VAPOR PRESS. 2.4 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 109.8 96.8 102.6 DegF SOIL TEMP. 20 in 98.8 97.9 98.4 DegF WIND SPEED 26.4 12.1 MPH WIND VECTOR MAG. 11.6 MPH WIND VECTOR DIR. 154 Degrees SOLAR RADIATION 493.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.37 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.6 4431 35.6 5501 40.5 6642 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Sep 6 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 83.8 67.8 58.7 1.6 0.0 0.00 99.9 98.1 1.8 5.8 1.1 112 2 83.1 68.2 61.0 1.5 0.0 0.00 98.8 98.1 1.1 3.8 1.1 63 3 82.0 67.6 61.7 1.4 0.0 0.00 97.7 98.1 1.8 4.0 1.1 338 4 80.1 68.4 67.7 1.1 0.0 0.00 96.8 98.1 1.8 4.5 1.8 69 5 80.2 66.2 62.5 1.3 0.0 0.00 95.9 98.1 1.6 3.8 1.1 157 6 79.9 65.7 61.8 1.3 0.0 0.00 95.0 98.1 0.4 1.8 0.0 95 7 80.8 66.2 61.2 1.4 1.9 0.00 94.3 98.1 0.7 4.0 0.4 117 8 83.8 71.1 65.3 1.4 14.1 0.00 93.9 98.1 7.8 16.1 7.6 139 9 87.1 74.5 66.4 1.5 29.6 0.00 94.5 98.1 13.6 19.0 13.6 144 10 90.1 73.9 59.2 2.0 44.4 0.00 95.7 97.9 12.3 16.6 12.1 144 11 92.8 72.0 50.8 2.6 56.9 0.00 97.7 97.9 11.9 19.2 11.6 137 12 95.9 67.5 39.9 3.5 62.6 0.00 100.2 97.9 10.7 17.4 10.3 153 13 98.1 65.5 34.8 4.0 64.5 0.00 102.7 97.7 10.5 18.8 9.8 160 14 100.0 62.6 29.6 4.6 62.6 0.00 105.3 97.7 11.0 20.4 10.3 168 15 100.8 60.6 27.2 4.9 57.1 0.00 107.2 97.5 11.4 19.9 10.7 164 16 100.0 62.2 29.1 4.7 45.6 0.00 108.5 97.3 12.1 22.6 11.4 156 17 98.6 61.9 30.1 4.4 29.4 0.00 109.0 97.3 14.1 19.0 13.9 142 18 97.5 56.8 26.1 4.5 16.5 0.00 108.5 97.3 14.8 19.9 14.5 143 19 94.6 50.0 22.1 4.3 3.3 0.00 107.1 97.2 13.2 18.3 13.2 147 20 91.2 48.0 22.9 3.8 0.0 0.00 105.3 97.2 10.7 14.8 10.5 144 21 88.3 46.4 23.5 3.5 0.0 0.00 103.3 97.2 6.5 15.0 6.3 157 22 85.3 46.9 26.5 3.0 0.0 0.00 101.7 97.2 1.6 4.5 0.7 211 23 82.8 50.4 32.6 2.6 0.0 0.00 100.0 97.2 1.3 4.3 0.9 11 24 81.3 53.1 37.9 2.3 0.0 0.00 98.6 97.2 1.3 3.8 1.1 58 AZMET Daily Weather Data : YUMA VALLEY : Sep 6 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.2 78.8 89.1 DegF RELATIVE HUMIDITY 72.8 20.2 44.1 % DEWPOINT 62.2 DegF ACTUAL VAPOR PRESS. 2.0 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 109.0 93.9 100.8 DegF SOIL TEMP. 20 in 98.1 97.2 97.7 DegF WIND SPEED 22.6 7.2 MPH WIND VECTOR MAG. 6.5 MPH WIND VECTOR DIR. 148 Degrees SOLAR RADIATION 488.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.3 4461 34.2 5536 39.2 6681 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Sep 7 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.0 54.9 40.8 2.1 0.0 0.00 97.5 97.2 1.3 3.6 1.3 45 2 80.2 59.5 49.3 1.8 0.0 0.00 96.3 97.3 0.4 0.4 0.2 9 3 79.2 61.9 55.4 1.5 0.0 0.00 95.4 97.3 0.4 0.4 0.2 17 4 79.7 62.4 55.7 1.5 0.0 0.00 94.5 97.3 1.6 4.9 1.3 149 5 78.8 63.9 60.5 1.3 0.0 0.00 93.6 97.3 0.9 3.6 0.7 136 6 78.3 66.6 67.2 1.1 0.0 0.00 92.8 97.3 0.4 0.4 0.4 344 7 78.6 70.3 75.7 0.8 1.7 0.00 92.1 97.2 0.9 4.9 0.7 109 8 82.2 73.0 74.3 1.0 14.3 0.00 91.8 97.2 8.9 13.0 8.7 138 9 84.7 72.1 66.3 1.4 30.1 0.00 92.3 97.2 9.6 12.3 9.6 144 10 87.6 70.7 57.7 1.9 44.4 0.00 93.7 97.2 9.2 15.4 8.9 155 11 90.3 67.8 47.9 2.5 55.9 0.00 95.7 97.0 7.6 13.0 7.2 158 12 92.7 66.6 42.6 3.0 62.6 0.00 98.4 97.0 7.6 13.6 6.9 143 13 94.8 65.3 38.1 3.5 65.7 0.00 101.3 96.8 7.6 14.8 6.7 146 14 97.0 62.8 32.6 4.0 64.5 0.00 104.2 96.8 6.7 16.1 5.6 144 15 99.0 61.2 29.0 4.5 57.6 0.00 106.7 96.6 5.4 13.4 4.3 156 16 100.6 59.4 26.0 4.9 45.9 0.00 108.5 96.4 4.9 11.9 4.0 177 17 100.8 59.4 25.8 5.0 31.5 0.00 109.8 96.4 3.8 8.9 3.1 151 18 100.4 59.2 25.8 4.9 15.5 0.00 109.9 96.4 2.9 7.6 2.2 124 19 99.7 57.9 25.4 4.8 3.1 0.00 109.4 96.3 2.5 6.7 2.0 205 20 96.1 59.0 29.2 4.1 0.0 0.00 108.0 96.3 2.7 5.6 2.7 238 21 93.0 66.0 41.4 3.1 0.0 0.00 106.2 96.3 7.4 10.5 7.4 212 22 90.7 68.5 48.3 2.5 0.0 0.00 104.5 96.3 3.6 10.1 3.6 218 23 87.6 67.1 51.0 2.2 0.0 0.00 103.1 96.3 1.1 2.9 0.9 242 24 85.6 65.8 51.7 2.0 0.0 0.00 101.8 96.3 0.7 2.7 0.4 275 AZMET Daily Weather Data : YUMA VALLEY : Sep 7 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.7 77.5 89.1 DegF RELATIVE HUMIDITY 77.4 23.0 46.6 % DEWPOINT 64.2 DegF ACTUAL VAPOR PRESS. 2.1 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 110.1 91.8 100.2 DegF SOIL TEMP. 20 in 97.3 96.3 96.8 DegF WIND SPEED 16.1 4.0 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 159 Degrees SOLAR RADIATION 492.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.0 4490 33.8 5569 38.9 6720 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Sep 8 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.6 65.5 53.0 1.9 0.0 0.00 100.4 96.4 0.7 3.8 0.4 21 2 82.0 66.9 60.5 1.5 0.0 0.00 99.1 96.4 1.6 4.3 1.1 16 3 81.7 66.7 60.8 1.5 0.0 0.00 98.1 96.4 0.7 2.9 0.4 330 4 81.1 66.4 61.1 1.4 0.0 0.00 97.0 96.4 0.9 4.3 0.9 344 5 79.9 65.8 62.2 1.3 0.0 0.00 96.1 96.4 0.7 2.5 0.4 1 6 78.1 66.2 67.2 1.1 0.0 0.00 95.0 96.6 1.1 3.1 0.9 136 7 77.9 65.1 65.0 1.1 1.9 0.00 94.1 96.6 0.4 1.3 0.4 323 8 83.8 65.5 54.3 1.8 13.9 0.00 93.6 96.8 0.4 1.6 0.2 354 9 88.7 60.3 38.7 2.8 29.6 0.00 93.9 96.6 2.5 5.8 2.2 222 10 92.3 56.8 30.6 3.6 43.5 0.00 95.2 96.6 3.6 6.7 3.4 244 11 95.5 54.9 25.7 4.3 57.6 0.00 97.5 96.6 2.9 7.8 2.5 243 12 98.4 54.5 23.2 4.8 65.5 0.00 100.4 96.4 2.5 8.3 1.8 222 13 100.9 56.5 23.1 5.2 68.8 0.00 103.6 96.4 3.1 8.7 2.5 187 14 102.9 56.3 21.6 5.6 66.7 0.00 106.9 96.4 3.4 9.4 2.5 216 15 104.5 56.1 20.5 6.0 57.8 0.00 109.4 96.4 4.9 10.7 3.6 215 16 105.4 54.3 18.8 6.3 48.0 0.00 111.2 96.4 5.8 14.3 4.9 239 17 105.3 52.0 17.3 6.3 33.0 0.00 111.9 96.3 6.3 13.6 5.6 206 18 104.7 51.4 17.1 6.3 17.9 0.00 111.9 96.3 5.8 13.2 5.4 221 19 102.4 52.5 19.2 5.7 3.6 0.00 110.8 96.3 5.6 11.0 5.4 232 20 97.3 54.9 24.3 4.6 0.0 0.00 109.2 96.3 4.0 8.1 3.8 219 21 93.7 57.0 29.6 3.8 0.0 0.00 107.2 96.3 5.6 8.9 5.4 220 22 89.2 58.5 35.6 3.0 0.0 0.00 105.4 96.3 0.7 4.7 0.2 230 23 87.1 58.6 38.3 2.7 0.0 0.00 103.6 96.3 0.4 0.4 0.4 245 24 87.3 57.4 36.4 2.8 0.0 0.00 102.0 96.3 3.6 7.8 2.9 288 AZMET Daily Weather Data : YUMA VALLEY : Sep 8 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.3 76.8 91.9 DegF RELATIVE HUMIDITY 69.0 15.8 37.7 % DEWPOINT 59.2 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 3.6 KPas SOIL TEMP. 4 in 112.1 93.6 102.2 DegF SOIL TEMP. 20 in 96.8 96.1 96.4 DegF WIND SPEED 14.3 2.9 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 228 Degrees SOLAR RADIATION 507.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.6 4518 33.7 5603 38.7 6759 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Sep 9 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.9 56.8 38.5 2.5 0.0 0.00 100.6 96.4 2.2 4.9 1.6 177 2 82.4 59.7 46.2 2.0 0.0 0.00 99.3 96.4 3.1 5.6 3.1 138 3 82.2 60.6 48.2 2.0 0.0 0.00 98.2 96.4 1.1 3.8 0.9 126 4 80.6 61.3 51.8 1.7 0.0 0.00 97.2 96.4 0.7 2.7 0.4 290 5 81.0 60.8 50.4 1.8 0.0 0.00 96.1 96.6 0.4 1.6 0.4 324 6 79.7 60.6 52.0 1.7 0.0 0.00 95.0 96.6 0.4 0.4 0.4 268 7 79.2 60.8 53.5 1.6 1.7 0.00 94.1 96.6 0.4 0.4 0.2 92 8 84.9 64.2 50.2 2.0 14.6 0.00 93.6 96.8 0.7 3.4 0.4 182 9 87.4 69.3 55.0 2.0 30.8 0.00 93.9 96.6 6.0 8.9 5.8 165 10 91.2 67.1 45.3 2.8 45.9 0.00 95.2 96.6 6.0 10.3 5.8 165 11 94.6 63.7 36.1 3.6 58.0 0.00 97.5 96.6 3.6 8.7 2.9 163 12 97.2 61.2 30.6 4.2 66.2 0.00 100.6 96.6 4.9 11.2 4.0 169 13 100.2 59.4 26.3 4.9 69.8 0.00 103.6 96.6 6.0 13.0 5.4 173 14 103.1 54.9 20.5 5.7 67.6 0.00 106.5 96.4 7.6 15.4 6.9 167 15 104.5 52.2 17.8 6.2 60.4 0.00 108.9 96.4 8.9 16.6 8.1 177 16 105.4 51.6 16.9 6.4 48.7 0.00 110.3 96.4 9.8 18.3 8.5 183 17 105.8 46.9 14.1 6.7 34.6 0.00 110.8 96.3 10.7 19.5 9.8 191 18 104.0 45.0 13.8 6.3 18.2 0.00 110.7 96.3 12.5 18.3 12.3 187 19 100.6 44.6 15.1 5.7 3.8 0.00 109.2 96.3 9.8 15.2 9.6 186 20 94.1 48.9 21.6 4.3 0.0 0.00 107.2 96.3 5.4 6.7 5.4 172 21 90.5 48.2 23.5 3.8 0.0 0.00 105.4 96.1 4.3 6.7 3.8 233 22 88.5 44.8 22.0 3.6 0.0 0.00 103.5 96.3 5.8 9.4 5.8 275 23 87.4 45.5 23.4 3.4 0.0 0.00 101.8 96.3 3.8 7.4 3.6 278 24 86.2 50.4 29.2 3.0 0.0 0.00 100.2 96.3 3.4 6.7 3.4 276 AZMET Daily Weather Data : YUMA VALLEY : Sep 9 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 107.2 77.9 91.6 DegF RELATIVE HUMIDITY 59.1 12.6 33.4 % DEWPOINT 55.8 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 3.7 KPas SOIL TEMP. 4 in 111.0 93.6 101.7 DegF SOIL TEMP. 20 in 96.8 96.1 96.4 DegF WIND SPEED 19.5 4.9 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 187 Degrees SOLAR RADIATION 520.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.3 4548 34.2 5637 39.2 6798 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Sep 10 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.9 48.9 30.6 2.7 0.0 0.00 98.8 96.3 1.8 4.0 1.8 224 2 78.6 50.5 37.7 2.1 0.0 0.00 97.3 96.4 2.0 4.3 1.8 171 3 75.7 52.0 43.6 1.7 0.0 0.00 96.1 96.4 1.6 4.0 1.6 188 4 74.5 53.2 47.5 1.5 0.0 0.00 94.6 96.4 1.8 3.8 1.3 227 5 74.7 55.2 51.0 1.4 0.0 0.00 93.6 96.6 0.4 2.0 0.4 270 6 73.2 57.2 57.3 1.2 0.0 0.00 92.3 96.6 0.7 4.5 0.4 13 7 72.7 55.9 55.8 1.2 1.9 0.00 91.2 96.6 0.4 2.0 0.2 7 8 79.0 57.0 47.4 1.8 15.5 0.00 90.5 96.6 0.4 0.4 0.2 100 9 85.6 50.4 29.9 2.9 33.0 0.00 90.7 96.6 2.2 5.6 1.8 167 10 90.0 52.0 27.5 3.5 48.3 0.00 92.1 96.4 2.0 4.7 1.8 153 11 94.3 49.8 22.2 4.3 60.4 0.00 94.8 96.4 2.2 6.3 1.6 324 12 97.3 46.4 17.8 5.0 68.6 0.00 97.9 96.4 2.0 6.5 0.9 335 13 99.7 41.2 13.6 5.6 71.7 0.00 101.3 96.3 3.8 8.7 2.9 108 14 101.3 40.3 12.5 6.0 69.8 0.00 104.5 96.3 3.6 7.8 2.0 76 15 103.6 39.9 11.5 6.5 62.1 0.00 107.2 96.1 3.8 10.5 2.5 148 16 105.1 37.6 10.0 6.8 50.4 0.00 109.2 96.1 4.5 9.8 3.4 227 17 105.1 36.7 9.7 6.9 34.9 0.00 110.1 95.9 3.8 8.9 2.2 227 18 104.9 33.6 8.6 6.9 18.4 0.00 110.3 95.9 4.0 7.8 3.6 245 19 102.2 35.6 10.1 6.3 3.6 0.00 109.2 95.7 4.0 6.0 3.8 221 20 94.3 39.2 14.8 4.7 0.0 0.00 107.2 95.7 1.6 4.5 1.6 243 21 89.6 42.6 19.6 3.8 0.0 0.00 105.1 95.7 0.4 2.0 0.4 251 22 87.4 43.3 21.4 3.5 0.0 0.00 102.9 95.7 3.6 4.9 3.6 267 23 82.8 46.9 28.5 2.7 0.0 0.00 100.9 95.7 1.1 4.0 1.1 85 24 80.1 45.7 29.8 2.5 0.0 0.00 99.3 95.7 2.0 7.4 1.3 146 AZMET Daily Weather Data : YUMA VALLEY : Sep 10 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.0 70.9 88.9 DegF RELATIVE HUMIDITY 62.8 7.9 27.4 % DEWPOINT 46.2 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 3.8 KPas SOIL TEMP. 4 in 110.3 90.5 99.9 DegF SOIL TEMP. 20 in 96.6 95.7 96.3 DegF WIND SPEED 10.5 2.2 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 208 Degrees SOLAR RADIATION 538.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.5 4574 31.5 5669 36.5 6835 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Sep 11 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.0 44.4 29.5 2.4 0.0 0.00 97.7 95.9 3.1 7.8 2.9 233 2 79.0 43.0 28.1 2.5 0.0 0.00 96.3 95.9 1.3 5.4 0.4 177 3 75.9 48.7 38.5 1.9 0.0 0.00 94.8 95.9 1.1 4.3 1.1 46 4 76.5 46.9 35.2 2.0 0.0 0.00 93.7 96.1 1.8 3.8 1.8 28 5 74.7 49.1 40.7 1.7 0.0 0.00 92.7 96.1 0.4 0.4 0.2 357 6 74.8 51.3 43.8 1.7 0.0 0.00 91.8 96.1 0.4 0.4 0.4 332 7 73.9 51.3 45.2 1.6 1.7 0.00 90.9 96.1 0.7 3.4 0.4 85 8 79.2 51.4 38.4 2.1 14.3 0.00 90.1 96.1 0.9 2.9 0.7 346 9 89.1 45.7 22.4 3.6 31.1 0.00 90.7 96.1 0.4 3.1 0.0 20 10 96.3 44.6 17.2 4.8 45.6 0.00 92.3 96.1 0.7 3.4 0.7 119 11 101.1 40.6 12.7 5.9 58.3 0.00 95.0 95.9 1.6 6.0 0.7 296 12 103.8 39.2 11.1 6.5 66.4 0.00 98.4 95.9 2.7 7.4 2.2 293 13 106.0 39.4 10.5 7.0 69.5 0.00 101.8 95.7 3.4 8.3 1.6 115 14 108.1 38.7 9.5 7.6 67.6 0.00 105.3 95.7 3.6 10.7 1.6 171 15 110.1 39.7 9.4 8.0 60.2 0.00 108.1 95.5 5.4 10.3 4.5 221 16 110.3 41.4 10.0 8.0 48.7 0.00 109.9 95.5 3.8 10.7 3.1 253 17 109.9 43.0 10.8 7.8 33.7 0.00 111.2 95.4 4.5 11.6 3.1 271 18 108.7 43.3 11.3 7.5 17.4 0.00 111.2 95.4 5.4 10.7 4.7 265 19 105.3 42.1 11.9 6.8 3.3 0.00 110.3 95.4 4.0 6.7 3.8 247 20 97.9 43.5 15.8 5.2 0.0 0.00 108.5 95.4 2.5 4.3 2.5 228 21 94.1 42.8 17.1 4.6 0.0 0.00 106.5 95.4 4.0 5.4 4.0 241 22 93.0 43.5 18.2 4.3 0.0 0.00 104.5 95.4 2.7 6.3 2.5 265 23 88.3 44.1 21.5 3.6 0.0 0.00 102.7 95.4 0.7 3.1 0.4 171 24 92.7 41.9 17.6 4.3 0.0 0.00 101.3 95.4 5.6 11.2 5.4 298 AZMET Daily Weather Data : YUMA VALLEY : Sep 11 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 111.6 72.3 92.8 DegF RELATIVE HUMIDITY 53.3 8.0 21.9 % DEWPOINT 44.2 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 4.6 KPas SOIL TEMP. 4 in 111.4 90.1 100.2 DegF SOIL TEMP. 20 in 96.1 95.2 95.7 DegF WIND SPEED 11.6 2.5 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 256 Degrees SOLAR RADIATION 518.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.5 4602 32.4 5701 37.4 6872 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Sep 12 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 93.6 41.9 16.8 4.5 0.0 0.00 99.9 95.5 4.7 7.6 4.7 307 2 87.1 45.3 23.7 3.4 0.0 0.00 98.6 95.5 4.3 7.4 3.1 130 3 82.8 46.4 28.2 2.7 0.0 0.00 97.5 95.5 0.9 6.3 0.4 173 4 79.2 48.6 34.4 2.2 0.0 0.00 96.3 95.7 1.6 6.0 1.3 113 5 78.6 50.4 37.3 2.1 0.0 0.00 95.0 95.7 0.4 0.4 0.4 23 6 79.0 58.8 50.0 1.7 0.0 0.00 93.9 95.7 0.4 0.9 0.4 52 7 79.2 68.0 69.0 1.0 1.7 0.00 92.8 95.9 0.4 0.4 0.2 16 8 83.7 72.0 68.2 1.3 14.1 0.00 92.5 95.9 5.4 11.4 5.1 157 9 87.6 72.7 61.4 1.7 30.8 0.00 92.8 95.9 7.6 11.6 7.6 169 10 91.8 70.2 49.6 2.6 46.1 0.00 94.3 95.9 8.3 12.8 8.1 166 11 95.4 66.6 39.2 3.5 58.0 0.00 96.6 95.9 7.2 12.1 6.9 169 12 98.8 62.8 31.0 4.4 66.2 0.00 99.5 95.7 7.4 13.9 6.9 174 13 101.7 58.8 24.7 5.2 69.0 0.00 102.6 95.7 6.7 12.8 6.3 158 14 105.1 53.4 18.4 6.2 66.7 0.00 105.6 95.7 5.4 12.1 4.5 185 15 106.7 52.3 16.8 6.6 59.7 0.00 108.1 95.5 4.9 11.9 3.8 173 16 108.0 48.7 14.1 7.1 47.5 0.00 110.3 95.5 3.8 10.3 3.1 151 17 108.9 47.3 13.1 7.4 32.5 0.00 111.4 95.5 3.8 8.9 2.0 229 18 108.5 46.2 12.6 7.4 16.0 0.00 111.6 95.4 4.9 11.6 4.7 227 19 103.5 57.9 23.2 5.6 2.6 0.00 110.7 95.4 10.3 17.0 10.1 220 20 96.6 63.5 33.8 3.9 0.0 0.00 108.9 95.4 8.5 15.0 8.5 220 21 92.7 63.5 38.2 3.2 0.0 0.00 107.1 95.5 4.0 7.2 3.8 234 22 90.0 63.7 41.8 2.8 0.0 0.00 105.3 95.5 2.7 4.9 2.5 234 23 87.6 65.3 47.8 2.3 0.0 0.00 103.6 95.5 1.3 4.7 0.9 35 24 85.8 65.3 50.3 2.1 0.0 0.00 102.2 95.5 2.0 3.8 1.3 208 AZMET Daily Weather Data : YUMA VALLEY : Sep 12 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 110.3 77.0 93.0 DegF RELATIVE HUMIDITY 74.0 11.8 35.2 % DEWPOINT 57.9 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 3.8 KPas SOIL TEMP. 4 in 111.6 92.3 101.5 DegF SOIL TEMP. 20 in 95.9 95.4 95.5 DegF WIND SPEED 17.0 4.5 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 188 Degrees SOLAR RADIATION 511.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.0 4631 34.0 5735 39.1 6911 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Sep 13 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.6 65.7 53.3 1.9 0.0 0.00 100.8 95.7 1.3 4.0 1.1 266 2 84.0 66.4 55.5 1.8 0.0 0.00 99.5 95.7 0.7 3.8 0.4 233 3 82.8 66.6 58.3 1.6 0.0 0.00 98.2 95.9 1.6 4.3 1.3 186 4 80.8 66.4 61.6 1.4 0.0 0.00 97.0 95.9 0.4 2.7 0.4 311 5 80.1 66.4 63.0 1.3 0.0 0.00 95.9 95.9 0.7 2.7 0.4 20 6 79.2 66.2 64.6 1.2 0.0 0.00 95.0 96.1 0.4 0.4 0.4 9 7 79.5 65.1 61.3 1.3 1.4 0.00 94.1 96.1 0.4 0.4 0.4 28 8 83.1 66.4 57.0 1.7 13.1 0.00 93.4 96.1 1.3 4.5 0.9 181 9 87.1 72.1 61.3 1.7 29.4 0.00 93.6 96.3 8.1 13.4 7.8 165 10 91.0 72.7 55.3 2.2 44.2 0.00 95.0 96.1 10.1 14.3 9.8 175 11 94.3 71.1 47.2 2.9 55.7 0.00 97.2 96.1 8.3 13.6 7.8 192 12 97.3 67.1 37.6 3.8 63.8 0.00 99.9 96.1 7.4 12.5 6.9 174 13 100.2 64.0 30.9 4.6 66.9 0.00 102.9 96.1 6.7 15.0 6.3 167 14 103.5 60.3 24.7 5.5 64.5 0.00 105.8 96.1 6.0 13.2 5.1 200 15 105.6 58.3 21.5 6.1 57.3 0.00 108.3 95.9 5.1 12.8 4.3 218 16 106.3 57.2 20.2 6.3 45.6 0.00 110.1 95.9 5.6 11.4 4.7 241 17 106.2 57.2 20.4 6.3 30.8 0.00 111.2 95.7 5.8 12.1 5.1 251 18 105.6 56.7 20.3 6.2 14.6 0.00 111.4 95.9 4.9 8.9 4.7 232 19 102.0 61.7 27.2 5.1 1.2 0.00 110.5 95.7 9.4 17.4 8.9 214 20 96.8 62.8 32.8 4.0 0.0 0.00 108.9 95.9 11.4 16.3 11.2 204 21 94.3 60.4 32.8 3.7 0.0 0.00 107.1 95.9 3.6 8.1 3.4 199 22 91.9 62.1 37.3 3.2 0.0 0.00 105.4 95.9 3.4 6.5 2.9 274 23 88.5 64.2 44.7 2.5 0.0 0.00 104.0 95.9 1.3 4.7 0.7 163 24 86.4 63.3 46.3 2.3 0.0 0.00 102.6 95.9 0.9 3.6 0.2 304 AZMET Daily Weather Data : YUMA VALLEY : Sep 13 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 107.2 78.6 92.1 DegF RELATIVE HUMIDITY 66.9 18.1 43.1 % DEWPOINT 64.2 DegF ACTUAL VAPOR PRESS. 2.1 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 111.4 93.4 102.0 DegF SOIL TEMP. 20 in 96.3 95.5 95.9 DegF WIND SPEED 17.4 4.3 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 201 Degrees SOLAR RADIATION 488.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.3 4660 34.4 5770 39.2 6950 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Sep 14 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.8 64.6 49.1 2.2 0.0 0.00 101.3 96.1 0.9 3.1 0.4 286 2 83.7 64.6 52.6 1.9 0.0 0.00 100.0 96.1 0.7 2.5 0.4 224 3 82.0 64.4 55.4 1.7 0.0 0.00 98.8 96.3 1.8 4.0 1.1 218 4 81.7 64.6 56.2 1.6 0.0 0.00 97.7 96.3 1.1 3.6 0.9 245 5 80.8 65.3 59.7 1.4 0.0 0.00 96.6 96.3 0.9 2.9 0.2 341 6 79.3 66.9 65.8 1.2 0.0 0.00 95.5 96.3 0.4 1.8 0.0 244 7 79.0 67.6 68.4 1.1 1.4 0.00 94.6 96.4 1.8 4.3 1.8 145 8 82.8 69.4 64.1 1.4 13.4 0.00 94.1 96.4 4.9 14.3 4.7 158 9 87.1 72.9 62.8 1.6 29.6 0.00 94.3 96.4 10.7 17.4 10.7 152 10 91.4 72.1 53.7 2.3 44.2 0.00 95.5 96.4 9.6 14.1 9.4 160 11 95.0 66.9 40.1 3.4 56.6 0.00 97.5 96.4 7.4 12.3 6.9 161 12 97.5 64.0 33.5 4.1 64.5 0.00 100.2 96.4 6.5 11.2 5.8 155 13 99.7 64.0 31.4 4.4 67.6 0.00 103.3 96.3 7.4 15.4 6.7 152 14 102.9 60.1 24.8 5.4 65.7 0.00 106.2 96.3 8.1 15.0 7.6 170 15 104.9 58.1 21.8 5.9 57.8 0.00 108.5 96.3 9.4 18.1 8.9 169 16 105.3 59.0 22.4 5.9 46.1 0.00 110.1 96.1 8.1 13.9 7.6 185 17 103.5 59.0 23.5 5.6 31.3 0.00 110.8 96.1 7.8 14.3 7.6 170 18 100.9 59.4 25.7 5.0 15.1 0.00 110.8 96.1 7.8 14.3 7.6 182 19 96.1 60.3 30.9 4.0 2.4 0.00 109.8 96.1 8.1 12.1 8.1 176 20 93.2 60.6 34.0 3.5 0.0 0.00 108.0 96.1 5.4 8.9 4.7 184 21 94.1 61.0 33.6 3.6 0.0 0.00 106.2 96.1 6.0 15.2 5.6 285 22 90.9 61.3 37.6 3.1 0.0 0.00 104.7 96.1 3.6 8.9 3.4 252 23 86.0 63.3 46.9 2.3 0.0 0.00 103.1 96.1 3.1 5.8 2.2 195 24 86.0 61.9 44.5 2.4 0.0 0.00 101.7 96.3 1.6 3.8 1.6 245 AZMET Daily Weather Data : YUMA VALLEY : Sep 14 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.9 77.2 91.2 DegF RELATIVE HUMIDITY 72.9 16.2 43.3 % DEWPOINT 63.9 DegF ACTUAL VAPOR PRESS. 2.0 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 111.0 93.9 102.0 DegF SOIL TEMP. 20 in 96.4 95.9 96.3 DegF WIND SPEED 18.1 5.1 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 174 Degrees SOLAR RADIATION 496.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.0 4689 34.0 5804 38.9 6989 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Sep 15 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.5 64.6 56.7 1.6 0.0 0.00 100.4 96.3 2.2 4.7 2.0 178 2 81.9 64.6 56.1 1.6 0.0 0.00 99.1 96.4 4.3 6.7 4.0 152 3 81.0 64.9 58.5 1.5 0.0 0.00 97.9 96.4 1.8 6.7 1.3 153 4 80.6 65.3 59.7 1.4 0.0 0.00 96.8 96.4 0.4 0.4 0.2 16 5 79.3 65.8 63.4 1.3 0.0 0.00 95.7 96.4 0.4 0.4 0.4 320 6 78.4 66.2 66.5 1.1 0.0 0.00 94.6 96.4 0.4 0.4 0.2 278 7 79.0 66.4 65.4 1.2 1.2 0.00 93.7 96.4 2.5 6.0 2.2 162 8 83.7 66.0 55.4 1.8 12.7 0.00 93.2 96.6 0.7 5.6 0.2 66 9 86.7 73.9 65.8 1.5 28.4 0.00 93.6 96.4 5.8 11.2 5.6 140 10 90.5 74.7 59.9 2.0 43.0 0.00 95.0 96.6 10.5 16.8 10.3 153 11 93.4 73.2 52.2 2.6 55.2 0.00 97.2 96.4 7.6 14.1 7.2 163 12 96.4 70.7 43.7 3.3 63.3 0.00 99.9 96.4 7.4 13.4 6.9 153 13 99.7 66.2 34.0 4.3 66.4 0.00 102.9 96.4 9.6 16.8 8.9 160 14 101.7 63.3 29.0 4.9 64.0 0.00 105.6 96.3 10.7 17.4 10.3 160 15 103.3 60.6 25.1 5.4 56.9 0.00 107.8 96.3 9.2 17.0 8.7 176 16 102.7 61.7 26.5 5.2 45.2 0.00 109.2 96.3 9.6 19.2 9.2 171 17 101.8 61.3 26.8 5.1 31.1 0.00 109.9 96.1 9.8 15.0 9.4 161 18 101.5 57.6 23.6 5.2 14.8 0.00 109.8 96.1 11.6 16.3 11.6 149 19 97.7 60.3 29.3 4.3 1.7 0.00 108.7 96.1 10.5 14.1 10.3 158 20 92.5 65.5 41.1 3.1 0.0 0.00 107.1 96.1 8.9 12.1 8.9 171 21 91.0 64.2 41.1 2.9 0.0 0.00 105.3 96.1 5.4 10.1 5.1 209 22 90.0 65.5 44.4 2.7 0.0 0.00 103.8 96.1 2.5 4.9 1.3 196 23 89.1 66.2 47.0 2.5 0.0 0.00 102.6 96.1 5.4 10.1 5.4 127 24 86.5 67.5 53.2 2.0 0.0 0.00 101.3 96.3 4.0 8.7 4.0 134 AZMET Daily Weather Data : YUMA VALLEY : Sep 15 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.4 77.2 90.5 DegF RELATIVE HUMIDITY 72.6 18.7 46.8 % DEWPOINT 65.7 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 110.1 93.2 101.3 DegF SOIL TEMP. 20 in 96.6 95.9 96.3 DegF WIND SPEED 19.2 5.8 MPH WIND VECTOR MAG. 5.4 MPH WIND VECTOR DIR. 160 Degrees SOLAR RADIATION 483.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.8 4718 33.7 5837 38.7 7028 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Sep 16 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.5 68.4 56.7 1.8 0.0 0.00 100.2 96.3 3.8 8.7 3.8 128 2 84.2 68.2 58.7 1.7 0.0 0.00 99.1 96.3 0.9 4.0 0.7 47 3 83.7 68.5 60.5 1.5 0.0 0.00 98.1 96.3 0.4 0.4 0.4 13 4 82.2 68.9 64.2 1.3 0.0 0.00 97.2 96.4 0.4 0.4 0.2 23 5 81.5 69.1 66.3 1.2 0.0 0.00 96.1 96.4 0.4 0.4 0.4 9 6 80.6 69.1 68.0 1.1 0.0 0.00 95.4 96.4 0.4 0.4 0.4 27 7 81.1 68.7 66.1 1.2 1.2 0.00 94.6 96.4 1.8 4.9 1.6 117 8 84.2 70.9 64.6 1.4 12.4 0.00 94.1 96.4 5.4 10.3 5.4 144 9 86.9 73.0 63.8 1.6 28.0 0.00 94.5 96.4 8.9 11.4 8.7 145 10 88.7 73.8 61.5 1.8 42.8 0.00 95.5 96.4 7.2 12.1 6.9 152 11 91.4 71.4 52.5 2.4 55.0 0.00 97.5 96.4 4.0 11.2 3.6 171 12 93.2 70.9 48.6 2.7 62.8 0.00 100.4 96.4 4.3 11.2 2.9 159 13 95.7 69.3 42.6 3.3 65.2 0.00 103.5 96.3 4.0 9.8 2.7 166 14 98.6 62.4 30.8 4.3 64.0 0.00 106.3 96.3 5.1 11.2 3.4 208 15 100.4 59.2 26.0 4.9 56.9 0.00 108.5 96.3 4.9 13.0 3.8 213 16 101.3 50.7 18.6 5.6 46.3 0.00 110.1 96.1 7.2 14.5 6.0 272 17 101.5 37.2 11.0 6.1 32.3 0.00 110.5 96.1 6.9 14.1 6.5 290 18 99.5 37.2 11.7 5.7 15.8 0.00 109.8 96.1 7.6 13.6 7.4 290 19 95.9 27.1 8.6 5.3 2.2 0.00 108.1 96.1 13.6 20.4 13.6 294 20 91.6 21.9 8.0 4.7 0.0 0.00 105.6 95.9 14.3 24.8 14.1 300 21 88.2 21.9 8.9 4.1 0.0 0.00 102.7 96.1 20.1 30.0 19.9 304 22 84.4 23.0 10.4 3.6 0.0 0.00 100.0 96.1 19.0 28.4 18.8 304 23 81.7 23.4 11.6 3.3 0.0 0.00 97.7 96.1 17.2 24.4 16.8 297 24 79.9 25.5 13.5 3.0 0.0 0.00 95.7 96.1 12.3 17.9 11.9 298 AZMET Daily Weather Data : YUMA VALLEY : Sep 16 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.6 78.6 89.2 DegF RELATIVE HUMIDITY 69.8 6.6 38.9 % DEWPOINT 54.1 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 110.5 94.1 100.9 DegF SOIL TEMP. 20 in 96.4 95.9 96.3 DegF WIND SPEED 30.0 7.2 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 283 Degrees SOLAR RADIATION 484.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.2 4747 34.2 5871 39.1 7067 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Sep 17 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.8 25.9 14.2 2.9 0.0 0.00 93.7 96.1 14.1 21.7 13.9 298 2 79.9 21.9 11.6 3.1 0.0 0.00 92.1 96.1 16.1 26.6 15.9 310 3 78.6 22.3 12.3 2.9 0.0 0.00 90.7 95.9 15.2 26.6 15.0 305 4 76.8 22.8 13.3 2.7 0.0 0.00 89.4 95.9 13.0 20.4 12.8 293 5 74.3 23.0 14.6 2.5 0.0 0.00 88.2 95.9 6.3 15.4 4.3 347 6 70.7 25.2 18.1 2.1 0.0 0.00 86.9 95.7 1.8 4.5 1.6 10 7 68.0 28.2 22.6 1.8 1.4 0.00 85.5 95.5 2.9 6.0 2.7 357 8 73.8 28.2 18.4 2.3 14.8 0.00 84.4 95.5 3.8 8.9 2.9 4 9 79.7 25.7 13.7 3.0 33.7 0.00 84.4 95.5 4.7 8.9 4.3 343 10 83.8 24.8 11.5 3.5 50.7 0.00 85.6 95.4 6.9 13.0 6.5 318 11 86.7 23.7 10.1 3.9 64.5 0.00 87.8 95.2 8.7 14.3 8.5 311 12 88.2 21.4 8.6 4.2 72.6 0.00 90.5 95.0 5.4 12.1 4.7 277 13 90.0 19.8 7.6 4.4 75.7 0.00 93.6 94.8 5.1 11.4 4.5 263 14 91.8 18.0 6.7 4.7 72.6 0.00 96.8 94.6 4.9 11.9 3.8 254 15 93.4 18.3 6.4 5.0 64.5 0.00 99.3 94.5 6.5 13.6 5.6 255 16 94.1 19.4 6.6 5.1 51.1 0.00 100.9 94.3 8.1 14.5 7.6 264 17 93.7 22.5 7.6 5.0 33.9 0.00 101.7 94.1 6.5 14.1 6.0 277 18 92.7 24.4 8.6 4.8 16.7 0.00 101.3 94.1 5.6 10.5 5.1 270 19 88.2 27.1 11.1 4.0 2.4 0.00 100.2 93.9 4.0 6.7 4.0 254 20 82.0 31.6 16.1 3.1 0.0 0.00 98.2 93.7 3.6 6.3 3.4 289 21 82.4 28.8 14.1 3.3 0.0 0.00 96.3 93.7 8.1 17.2 7.8 292 22 82.0 36.9 19.8 3.0 0.0 0.00 94.3 93.7 12.1 21.5 12.1 305 23 79.3 41.0 25.6 2.5 0.0 0.00 92.8 93.6 10.7 18.1 10.7 306 24 77.9 42.3 28.2 2.3 0.0 0.00 91.4 93.6 9.6 15.4 9.4 306 AZMET Daily Weather Data : YUMA VALLEY : Sep 17 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.6 64.6 82.8 DegF RELATIVE HUMIDITY 29.7 4.7 13.6 % DEWPOINT 26.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 101.7 84.2 92.8 DegF SOIL TEMP. 20 in 96.1 93.6 95.0 DegF WIND SPEED 26.6 7.6 MPH WIND VECTOR MAG. 6.5 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 555.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.7 4770 27.5 5899 32.6 7100 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Sep 18 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 76.8 43.5 30.5 2.2 0.0 0.00 90.3 93.6 6.9 14.8 6.5 314 2 75.9 43.7 31.7 2.1 0.0 0.00 89.2 93.6 5.1 11.6 4.7 316 3 74.8 44.4 33.8 2.0 0.0 0.00 88.2 93.6 4.7 8.7 4.5 314 4 74.1 48.9 41.2 1.7 0.0 0.00 87.1 93.6 4.9 9.6 4.7 321 5 70.9 48.9 45.9 1.4 0.0 0.00 86.2 93.6 1.6 3.4 1.3 350 6 68.9 46.8 45.1 1.3 0.0 0.00 85.3 93.6 2.0 5.4 2.0 31 7 66.7 46.2 47.8 1.2 1.2 0.00 84.4 93.4 2.5 4.7 2.5 25 8 68.7 47.5 46.6 1.3 13.1 0.00 83.7 93.4 3.8 6.5 3.6 40 9 75.2 47.5 37.5 1.9 30.8 0.00 83.8 93.4 3.4 5.4 3.4 50 10 80.4 49.3 33.8 2.3 47.1 0.00 85.1 93.2 2.7 6.7 2.5 75 11 85.3 54.9 35.4 2.7 59.7 0.00 87.4 93.2 4.0 10.3 3.8 144 12 87.1 53.2 31.6 3.0 67.8 0.00 90.7 93.0 5.4 11.2 4.5 114 13 88.7 51.8 28.4 3.3 70.9 0.00 94.1 93.0 5.1 11.6 3.4 126 14 90.3 50.7 25.9 3.6 68.1 0.00 97.2 92.8 4.9 10.7 3.6 118 15 92.5 48.9 22.7 4.0 60.2 0.00 99.9 92.8 5.4 12.1 3.1 114 16 93.9 45.1 18.8 4.4 48.0 0.00 101.8 92.7 6.5 13.9 5.6 160 17 93.0 45.5 19.6 4.3 32.5 0.00 102.6 92.5 7.2 15.7 6.7 168 18 91.9 45.1 20.0 4.1 15.3 0.00 102.4 92.5 8.3 14.3 7.4 213 19 87.6 45.9 23.7 3.4 1.9 0.00 101.1 92.3 5.6 9.8 5.6 227 20 81.7 46.4 29.1 2.6 0.0 0.00 99.3 92.3 3.8 6.5 3.6 226 21 79.2 43.7 28.5 2.4 0.0 0.00 97.2 92.3 1.8 4.0 0.9 212 22 76.3 44.1 31.8 2.1 0.0 0.00 95.2 92.3 0.9 2.9 0.9 232 23 78.4 41.7 27.1 2.4 0.0 0.00 93.4 92.3 4.5 12.8 3.8 261 24 72.9 42.6 33.7 1.8 0.0 0.00 91.8 92.3 2.5 5.6 2.0 105 AZMET Daily Weather Data : YUMA VALLEY : Sep 18 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.8 66.0 80.4 DegF RELATIVE HUMIDITY 50.8 14.0 32.1 % DEWPOINT 46.9 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 102.7 83.5 92.3 DegF SOIL TEMP. 20 in 93.6 92.3 93.0 DegF WIND SPEED 15.7 4.3 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 182 Degrees SOLAR RADIATION 516.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.2 4793 28.3 5927 33.3 7133 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Sep 19 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 72.7 42.4 33.6 1.8 0.0 0.00 90.3 92.5 1.3 3.6 0.7 37 2 70.0 43.5 38.6 1.5 0.0 0.00 88.9 92.5 0.9 4.7 0.4 104 3 69.3 44.8 41.3 1.4 0.0 0.00 87.6 92.5 1.1 4.3 0.4 4 4 70.3 46.6 42.5 1.5 0.0 0.00 86.4 92.7 1.3 4.0 1.3 346 5 70.7 46.0 41.3 1.5 0.0 0.00 85.5 92.7 0.9 2.7 0.9 35 6 68.9 49.5 50.2 1.2 0.0 0.00 84.6 92.7 2.0 4.5 2.0 337 7 68.7 53.6 58.8 1.0 1.2 0.00 83.8 92.7 2.5 5.6 1.8 5 8 73.0 52.0 47.8 1.5 13.4 0.00 83.3 92.7 3.4 6.3 3.1 34 9 79.7 58.5 48.4 1.8 30.3 0.00 83.8 92.7 4.5 9.6 4.3 65 10 83.5 57.7 41.8 2.3 46.3 0.00 85.5 92.5 4.3 8.3 3.8 86 11 86.0 57.6 38.2 2.6 58.8 0.00 88.0 92.5 3.4 9.4 2.5 145 12 87.8 56.1 34.2 3.0 66.7 0.00 91.2 92.3 4.3 11.0 3.1 169 13 89.4 52.2 28.2 3.4 69.5 0.00 94.6 92.3 3.6 10.7 2.2 174 14 91.6 49.6 24.1 3.8 66.7 0.00 97.7 92.3 5.8 15.9 4.3 252 15 93.2 50.4 23.3 4.1 58.5 0.00 100.2 92.1 5.1 15.0 4.5 224 16 93.6 48.9 22.0 4.2 46.1 0.00 102.0 91.9 5.4 14.3 4.3 224 17 93.0 49.3 22.5 4.1 30.6 0.00 102.9 91.9 4.9 9.4 2.9 193 18 91.9 49.3 23.3 3.9 14.3 0.00 102.7 91.8 5.6 10.1 5.1 194 19 87.6 48.4 26.0 3.3 1.9 0.00 101.7 91.8 4.9 8.5 4.7 189 20 83.8 43.5 24.6 3.0 0.0 0.00 99.7 91.8 5.4 12.5 3.8 251 21 82.8 37.9 20.3 3.0 0.0 0.00 97.7 91.8 9.6 17.0 8.9 282 22 79.2 37.4 22.4 2.6 0.0 0.00 95.5 91.8 7.6 15.7 7.2 274 23 77.4 33.8 20.5 2.5 0.0 0.00 93.7 91.8 7.4 15.4 7.2 313 24 76.6 34.2 21.3 2.5 0.0 0.00 92.1 91.9 11.0 18.1 10.7 319 AZMET Daily Weather Data : YUMA VALLEY : Sep 19 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.0 67.6 80.8 DegF RELATIVE HUMIDITY 69.9 12.9 33.1 % DEWPOINT 47.7 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 102.9 83.3 92.5 DegF SOIL TEMP. 20 in 92.7 91.8 92.3 DegF WIND SPEED 18.1 4.5 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 266 Degrees SOLAR RADIATION 504.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 24.1 4817 29.0 5956 34.0 7167 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Sep 20 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.7 32.4 20.4 2.4 0.0 0.00 90.7 91.9 9.8 17.7 9.6 332 2 73.8 31.1 20.7 2.3 0.0 0.00 89.4 91.9 4.7 10.3 4.5 341 3 74.3 23.9 15.2 2.5 0.0 0.00 88.2 92.1 6.7 16.3 6.5 330 4 73.2 28.4 18.9 2.3 0.0 0.00 86.9 92.1 13.4 23.0 13.4 325 5 71.6 34.3 25.5 2.0 0.0 0.00 85.8 92.1 14.1 22.6 13.9 318 6 70.2 37.2 29.9 1.8 0.0 0.00 84.9 92.1 14.8 21.9 14.5 323 7 69.4 38.1 31.8 1.7 1.4 0.00 84.0 92.1 17.2 23.9 17.0 321 8 68.9 40.6 35.7 1.5 5.3 0.00 83.1 91.9 17.7 30.4 17.4 320 9 70.7 41.4 34.6 1.7 34.6 0.00 82.8 91.9 18.1 27.1 17.7 313 10 73.4 43.0 33.7 1.9 39.2 0.00 83.3 91.9 16.3 27.1 15.9 315 11 73.6 42.1 32.3 1.9 37.8 0.00 84.4 91.8 16.8 23.3 16.6 318 12 76.3 42.1 29.4 2.2 55.2 0.00 85.5 91.8 14.8 22.4 14.5 317 13 76.1 41.5 28.9 2.2 31.5 0.00 86.9 91.6 13.4 19.5 13.2 312 14 76.3 41.9 29.2 2.2 23.6 0.00 87.6 91.4 11.2 18.1 11.0 312 15 81.3 42.6 25.4 2.7 62.3 0.00 88.2 91.4 9.4 15.2 8.9 300 16 82.8 41.0 22.9 3.0 40.4 0.00 90.1 91.2 11.2 18.6 10.7 295 17 79.9 41.5 25.6 2.6 10.3 0.00 91.0 91.0 11.4 18.1 11.4 296 18 79.2 41.4 26.1 2.5 4.5 0.00 90.5 90.9 7.4 13.0 7.4 307 19 78.6 40.5 25.6 2.5 1.2 0.00 89.6 90.9 6.7 11.0 6.7 315 20 76.6 40.1 26.8 2.3 0.0 0.00 88.7 90.7 4.5 8.9 4.5 315 21 75.2 40.5 28.6 2.1 0.0 0.00 87.4 90.7 4.3 10.1 4.0 305 22 74.5 40.3 29.1 2.1 0.0 0.00 86.2 90.5 11.6 19.0 11.4 314 23 73.0 40.3 30.7 1.9 0.0 0.00 85.3 90.5 12.8 19.0 12.5 319 24 72.3 40.8 32.1 1.8 0.0 0.00 84.2 90.5 16.6 24.8 16.3 317 AZMET Daily Weather Data : YUMA VALLEY : Sep 20 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.9 68.2 74.8 DegF RELATIVE HUMIDITY 38.6 13.8 27.5 % DEWPOINT 38.7 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 92.1 82.8 87.1 DegF SOIL TEMP. 20 in 92.1 90.5 91.4 DegF WIND SPEED 30.4 11.9 MPH WIND VECTOR MAG. 11.4 MPH WIND VECTOR DIR. 316 Degrees SOLAR RADIATION 347.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.6 4839 26.5 5983 31.5 7198 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Sep 21 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.4 40.5 32.6 1.8 0.0 0.00 83.5 90.5 17.4 26.2 17.4 317 2 70.9 41.2 34.1 1.7 0.0 0.00 82.6 90.3 17.4 25.5 17.2 318 3 70.7 39.2 31.7 1.8 0.0 0.00 82.0 90.3 16.3 26.8 16.1 318 4 70.2 37.9 30.8 1.7 0.0 0.00 81.3 90.1 15.7 22.1 15.4 317 5 69.4 38.7 32.4 1.7 0.0 0.00 80.6 90.1 11.6 21.3 11.4 317 6 68.9 41.2 36.5 1.5 0.0 0.00 80.1 90.0 7.4 13.9 6.9 312 7 68.4 44.4 42.3 1.4 1.0 0.00 79.7 90.0 6.0 13.0 6.0 327 8 69.6 47.3 45.0 1.4 11.9 0.00 79.3 90.0 2.9 6.3 2.9 320 9 73.2 48.2 41.3 1.6 29.9 0.00 79.5 89.8 5.8 10.3 5.6 274 10 75.9 47.8 36.9 1.9 31.3 0.00 80.8 89.8 4.9 8.7 4.7 271 11 78.6 50.9 38.0 2.1 55.2 0.00 82.6 89.6 3.6 10.7 2.2 192 12 79.7 50.7 36.3 2.2 37.5 0.00 85.1 89.4 6.9 12.1 5.4 246 13 79.3 49.6 35.4 2.2 53.5 0.00 86.9 89.4 8.9 13.4 8.5 279 14 81.9 49.3 32.2 2.5 69.5 0.00 89.1 89.2 9.2 15.2 8.5 256 15 82.2 49.5 32.2 2.5 48.5 0.00 91.4 89.1 8.7 17.9 8.3 265 16 81.9 51.3 34.8 2.4 46.6 0.00 92.8 89.1 11.0 17.4 10.5 276 17 77.7 54.3 44.4 1.8 24.6 0.00 93.6 88.9 13.0 19.7 12.8 295 18 76.8 52.9 43.4 1.8 6.9 0.00 93.0 88.9 7.4 12.5 7.2 316 19 74.8 56.5 53.0 1.4 0.5 0.00 91.9 88.7 5.1 12.1 4.9 303 20 74.7 54.1 48.8 1.5 0.0 0.00 90.5 88.7 5.1 8.9 5.1 307 21 74.5 51.8 45.1 1.6 0.0 0.00 89.2 88.7 8.3 14.8 8.1 308 22 74.7 52.5 46.0 1.6 0.0 0.00 88.0 88.7 8.3 15.0 8.3 315 23 74.7 53.2 47.5 1.5 0.0 0.00 87.1 88.7 9.6 14.8 9.4 322 24 73.4 54.5 52.0 1.4 0.0 0.00 86.4 88.7 10.3 17.7 9.8 306 AZMET Daily Weather Data : YUMA VALLEY : Sep 21 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.2 67.1 74.7 DegF RELATIVE HUMIDITY 64.7 29.3 39.7 % DEWPOINT 48.2 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 93.6 79.3 85.6 DegF SOIL TEMP. 20 in 90.5 88.7 89.4 DegF WIND SPEED 26.8 9.2 MPH WIND VECTOR MAG. 8.1 MPH WIND VECTOR DIR. 302 Degrees SOLAR RADIATION 416.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.7 4859 25.7 6008 30.6 7229 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Sep 22 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.4 55.2 56.8 1.1 0.0 0.00 85.6 88.7 11.4 19.2 11.2 306 2 70.0 55.4 59.9 1.0 0.0 0.00 84.7 88.7 11.6 17.0 11.2 317 3 69.8 55.4 60.6 1.0 0.0 0.00 83.8 88.7 12.8 20.1 12.5 319 4 68.2 57.4 68.5 0.7 0.0 0.01 82.9 88.7 10.5 17.4 10.3 328 5 69.1 54.0 58.5 1.0 0.0 0.00 82.0 88.9 7.6 13.6 7.4 344 6 69.4 50.2 50.1 1.2 0.0 0.00 81.1 88.9 10.5 17.0 10.3 327 7 69.6 48.4 47.1 1.3 0.2 0.00 80.2 88.7 10.5 17.7 10.3 321 8 69.4 49.1 48.2 1.3 3.6 0.00 79.7 88.7 6.5 12.8 6.5 328 9 72.7 48.4 42.3 1.6 27.0 0.00 79.5 88.7 10.7 19.2 10.3 323 10 75.0 46.9 37.0 1.9 47.1 0.00 80.2 88.7 13.9 21.9 13.4 315 11 78.1 45.3 31.5 2.3 59.3 0.00 81.9 88.7 9.8 17.0 9.4 320 12 80.2 45.5 29.5 2.5 68.8 0.00 84.2 88.7 6.3 13.6 5.1 292 13 81.5 45.1 27.9 2.6 71.9 0.00 87.3 88.5 7.4 12.8 6.7 264 14 82.4 45.1 27.0 2.8 69.5 0.00 90.1 88.5 8.7 16.1 8.1 278 15 83.7 44.4 25.2 3.0 61.6 0.00 92.5 88.3 7.6 14.5 6.0 277 16 84.7 42.8 22.9 3.1 49.7 0.00 94.3 88.3 7.2 14.1 6.5 276 17 85.1 42.1 22.0 3.2 32.7 0.00 95.2 88.2 7.4 14.8 6.5 296 18 82.9 43.5 25.0 2.9 14.6 0.00 95.0 88.2 11.2 20.6 10.7 317 19 79.0 44.1 29.1 2.4 1.4 0.00 93.9 88.2 13.9 20.4 13.6 320 20 76.3 42.4 29.7 2.2 0.0 0.00 91.9 88.2 15.2 22.8 15.0 314 21 74.7 42.1 31.1 2.0 0.0 0.00 90.1 88.2 14.3 22.4 14.1 309 22 72.7 44.4 36.4 1.7 0.0 0.00 88.3 88.2 17.4 24.8 17.2 305 23 70.0 46.2 42.7 1.4 0.0 0.00 86.7 88.2 15.4 25.5 15.2 295 24 68.2 45.7 44.5 1.3 0.0 0.00 85.1 88.2 15.0 22.1 14.8 299 AZMET Daily Weather Data : YUMA VALLEY : Sep 22 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.2 67.3 75.2 DegF RELATIVE HUMIDITY 72.2 19.5 39.7 % DEWPOINT 47.5 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 95.4 79.5 86.5 DegF SOIL TEMP. 20 in 88.9 88.0 88.5 DegF WIND SPEED 25.5 11.0 MPH WIND VECTOR MAG. 10.1 MPH WIND VECTOR DIR. 310 Degrees SOLAR RADIATION 507.4 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.8 4881 26.6 6035 31.7 7261 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Sep 23 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 67.1 45.0 45.0 1.2 0.0 0.00 83.7 88.2 15.9 25.5 15.7 311 2 66.2 45.0 46.3 1.2 0.0 0.00 82.4 88.2 9.8 20.1 9.8 318 3 65.8 44.6 46.3 1.2 0.0 0.00 81.3 88.2 13.0 24.2 12.8 313 4 65.3 43.5 45.1 1.2 0.0 0.00 80.2 88.2 15.2 23.7 15.0 308 5 65.1 42.8 44.2 1.2 0.0 0.00 79.3 88.2 14.1 22.8 13.9 311 6 63.7 43.2 47.0 1.1 0.0 0.00 78.6 88.2 7.8 19.0 7.2 332 7 62.4 43.7 50.4 0.9 1.2 0.00 77.7 88.2 5.8 14.3 5.6 330 8 64.2 44.2 48.3 1.1 14.6 0.00 77.0 88.2 7.8 13.6 7.6 325 9 67.5 44.6 43.4 1.3 32.3 0.00 77.0 88.0 8.9 15.7 8.5 313 10 70.9 44.6 39.1 1.6 48.7 0.00 77.9 88.0 11.6 17.4 11.2 304 11 73.8 41.7 31.6 2.0 61.9 0.00 79.7 88.0 13.0 18.1 12.5 297 12 76.5 41.2 28.4 2.2 70.2 0.00 81.9 87.8 10.3 17.7 9.8 311 13 78.1 41.0 26.7 2.4 73.3 0.00 84.6 87.6 10.1 16.1 9.4 292 14 79.5 39.9 24.3 2.6 70.7 0.00 87.3 87.6 9.8 17.9 8.9 292 15 81.0 36.9 20.6 2.9 62.8 0.00 89.4 87.4 9.6 16.6 8.9 294 16 81.5 35.2 19.0 3.0 49.9 0.00 91.0 87.4 9.6 17.0 9.2 296 17 81.5 36.0 19.4 3.0 33.5 0.00 91.8 87.3 9.2 16.3 8.7 297 18 80.6 35.1 19.5 2.9 15.8 0.00 91.6 87.1 9.2 15.4 8.9 295 19 78.1 34.9 20.9 2.6 1.7 0.00 90.5 87.1 8.9 13.9 8.7 288 20 74.3 33.8 22.6 2.2 0.0 0.00 88.7 87.1 4.7 8.3 4.7 283 21 73.0 34.3 24.2 2.1 0.0 0.00 86.9 87.1 4.5 8.9 3.4 304 22 74.5 36.1 24.8 2.2 0.0 0.00 85.3 87.1 6.7 11.0 6.7 332 23 75.4 38.1 26.0 2.2 0.0 0.00 84.0 86.9 7.4 11.0 7.2 327 24 74.3 41.0 30.2 2.0 0.0 0.00 82.9 87.1 11.9 17.9 11.6 322 AZMET Daily Weather Data : YUMA VALLEY : Sep 23 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.6 61.9 72.5 DegF RELATIVE HUMIDITY 51.3 16.8 33.0 % DEWPOINT 40.3 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 91.8 76.8 83.8 DegF SOIL TEMP. 20 in 88.2 86.9 87.6 DegF WIND SPEED 25.5 9.8 MPH WIND VECTOR MAG. 9.2 MPH WIND VECTOR DIR. 308 Degrees SOLAR RADIATION 536.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.3 4898 22.1 6057 27.2 7288 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Sep 24 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 72.5 44.8 36.9 1.7 0.0 0.00 82.0 87.1 10.1 15.2 9.8 321 2 71.6 45.5 39.4 1.6 0.0 0.00 81.3 87.1 6.7 13.2 6.5 301 3 68.0 46.9 47.1 1.2 0.0 0.00 80.4 87.1 2.2 5.8 1.3 285 4 65.7 48.0 53.1 1.0 0.0 0.00 79.5 87.1 2.7 6.7 1.8 220 5 61.0 47.8 61.8 0.7 0.0 0.00 78.4 87.1 3.4 6.7 2.9 111 6 60.4 45.0 56.7 0.8 0.0 0.00 77.5 87.1 3.4 7.4 3.4 27 7 57.7 43.9 59.8 0.7 1.2 0.00 76.6 87.1 2.0 4.3 1.8 49 8 62.8 46.4 55.2 0.9 14.6 0.00 75.7 87.1 0.9 4.5 0.7 166 9 69.1 49.1 49.1 1.3 31.8 0.00 75.9 87.1 3.1 6.9 2.7 140 10 76.6 45.5 33.4 2.1 48.5 0.00 77.2 86.9 3.6 6.9 3.1 36 11 81.5 42.1 24.8 2.8 61.6 0.00 79.7 86.9 8.3 15.7 8.1 32 12 83.5 40.8 22.1 3.1 69.5 0.00 82.6 86.9 6.3 12.1 5.6 33 13 85.1 38.7 19.4 3.3 72.2 0.00 86.0 86.7 5.6 12.8 4.0 6 14 86.5 36.0 16.6 3.6 69.3 0.00 89.1 86.7 4.7 12.3 2.7 360 15 87.4 35.1 15.6 3.8 61.2 0.00 91.9 86.5 4.5 11.0 3.1 25 16 87.6 35.2 15.6 3.8 48.5 0.00 94.1 86.5 4.7 12.1 3.8 54 17 88.3 33.8 14.4 3.9 32.3 0.00 95.2 86.4 4.0 9.8 3.4 36 18 87.6 32.0 13.7 3.9 15.1 0.00 95.2 86.4 3.8 8.5 3.6 26 19 85.3 30.4 13.8 3.6 1.4 0.00 94.1 86.4 2.5 7.4 2.5 17 20 79.3 34.0 19.5 2.8 0.0 0.00 92.3 86.4 1.6 4.7 1.6 309 21 75.7 36.7 24.3 2.3 0.0 0.00 90.1 86.4 2.2 8.3 1.8 309 22 79.9 42.3 26.2 2.6 0.0 0.00 88.3 86.4 8.7 12.8 8.5 318 23 79.3 41.7 26.2 2.5 0.0 0.00 87.1 86.4 8.5 11.6 8.3 321 24 79.0 41.0 25.9 2.5 0.0 0.00 86.0 86.4 8.3 12.1 8.3 323 AZMET Daily Weather Data : YUMA VALLEY : Sep 24 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.8 56.7 76.3 DegF RELATIVE HUMIDITY 70.5 12.7 32.1 % DEWPOINT 41.0 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 95.4 75.7 84.7 DegF SOIL TEMP. 20 in 87.1 86.2 86.7 DegF WIND SPEED 15.7 4.7 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 354 Degrees SOLAR RADIATION 527.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.6 4916 22.7 6080 27.7 7316 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Sep 25 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.1 40.6 26.3 2.4 0.0 0.00 84.9 86.5 8.3 13.0 8.3 328 2 74.1 38.3 27.4 2.1 0.0 0.00 84.0 86.5 3.6 8.7 3.4 13 3 73.0 32.9 22.9 2.2 0.0 0.00 82.8 86.7 4.0 9.6 3.4 56 4 73.9 30.2 19.9 2.3 0.0 0.00 81.7 86.7 5.8 10.5 5.6 32 5 72.3 30.9 21.8 2.1 0.0 0.00 80.8 86.7 6.0 11.9 5.8 39 6 70.7 32.0 24.0 2.0 0.0 0.00 79.9 86.7 5.8 9.4 5.8 57 7 68.0 34.2 29.0 1.7 1.2 0.00 79.0 86.7 3.1 6.7 1.1 153 8 76.8 27.3 16.1 2.7 14.6 0.00 78.4 86.9 6.7 15.7 6.3 7 9 79.9 26.6 14.0 3.0 32.3 0.00 78.6 86.9 7.2 17.4 6.7 7 10 82.9 25.9 12.4 3.4 48.7 0.00 79.7 86.9 8.7 12.3 8.5 10 11 85.5 25.7 11.3 3.7 61.9 0.00 81.9 86.7 9.4 15.0 8.9 16 12 88.0 27.5 11.3 4.0 70.0 0.00 84.4 86.7 8.5 13.9 8.1 21 13 89.8 29.5 11.6 4.2 72.4 0.00 87.3 86.7 5.4 14.3 4.5 6 14 90.9 29.1 11.0 4.4 69.5 0.00 90.5 86.7 4.5 11.2 3.4 334 15 91.6 29.1 10.8 4.5 61.4 0.00 93.4 86.5 4.0 9.6 1.3 318 16 91.6 29.7 11.0 4.5 48.5 0.00 95.5 86.5 3.8 9.8 1.8 24 17 91.8 30.4 11.2 4.5 32.3 0.00 96.8 86.5 3.6 16.3 1.1 44 18 92.3 28.0 10.0 4.7 14.8 0.00 96.8 86.4 1.6 5.4 1.1 321 19 88.3 29.7 12.3 4.0 1.4 0.00 95.9 86.4 0.9 3.1 0.7 308 20 83.1 30.2 14.7 3.3 0.0 0.00 93.9 86.4 0.7 2.2 0.7 328 21 81.7 28.2 14.2 3.2 0.0 0.00 91.8 86.4 3.1 5.4 2.5 352 22 77.5 31.8 18.7 2.6 0.0 0.00 89.8 86.4 1.8 5.8 1.1 314 23 73.4 35.2 24.8 2.1 0.0 0.00 88.0 86.5 0.7 2.5 0.2 83 24 69.1 37.0 30.8 1.7 0.0 0.00 86.4 86.5 0.7 2.7 0.4 174 AZMET Daily Weather Data : YUMA VALLEY : Sep 25 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.9 63.0 81.0 DegF RELATIVE HUMIDITY 41.6 9.3 17.4 % DEWPOINT 30.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 97.0 78.3 86.7 DegF SOIL TEMP. 20 in 86.9 86.4 86.5 DegF WIND SPEED 17.4 4.5 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 12 Degrees SOLAR RADIATION 528.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.8 4938 26.6 6107 31.7 7347 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Sep 26 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.0 34.3 30.8 1.5 0.0 0.00 84.7 86.5 1.3 3.1 1.3 196 2 65.7 32.4 28.7 1.5 0.0 0.00 83.3 86.7 1.3 3.4 0.9 203 3 63.1 34.3 34.4 1.3 0.0 0.00 81.9 86.7 2.2 5.8 1.8 162 4 61.2 34.7 36.8 1.2 0.0 0.00 80.6 86.9 2.7 6.0 2.5 186 5 60.4 36.3 40.5 1.1 0.0 0.00 79.5 86.9 2.2 5.6 2.0 168 6 60.1 34.9 38.7 1.1 0.0 0.00 78.4 86.9 2.9 6.3 2.7 210 7 58.8 38.3 46.5 0.9 1.2 0.00 77.4 86.9 1.8 4.9 1.6 184 8 64.0 39.7 40.9 1.2 14.6 0.00 76.6 87.1 1.6 4.0 1.1 234 9 73.0 38.5 28.9 2.0 32.0 0.00 76.8 87.1 3.1 6.3 2.9 241 10 84.4 29.1 13.7 3.5 49.0 0.00 78.3 87.1 8.3 14.8 7.8 1 11 88.0 27.9 11.4 4.0 61.9 0.00 80.6 86.9 9.6 14.8 9.2 11 12 90.5 28.0 10.6 4.4 70.0 0.00 83.5 86.9 8.5 15.4 8.1 7 13 92.3 26.8 9.5 4.7 72.9 0.00 86.7 86.9 8.1 14.3 7.4 4 14 93.2 27.1 9.4 4.8 69.8 0.00 89.8 86.9 5.1 12.5 4.5 11 15 93.9 27.3 9.3 4.9 61.4 0.00 92.7 86.7 5.6 12.1 4.9 20 16 94.5 28.6 9.6 5.0 48.5 0.00 94.8 86.5 5.4 10.3 4.3 40 17 94.8 27.7 9.2 5.1 32.0 0.00 96.1 86.5 5.1 11.0 4.7 27 18 94.5 27.7 9.3 5.0 14.6 0.00 96.3 86.5 3.4 11.6 2.9 14 19 89.4 29.7 11.7 4.2 1.2 0.00 95.2 86.4 2.0 5.6 2.0 38 20 83.1 36.3 18.8 3.2 0.0 0.00 93.4 86.4 2.5 5.6 2.5 269 21 81.0 36.5 20.4 2.9 0.0 0.00 91.4 86.4 2.9 4.3 2.7 298 22 79.7 38.3 22.8 2.7 0.0 0.00 89.6 86.5 2.9 5.1 2.7 268 23 79.2 37.0 22.1 2.7 0.0 0.00 88.0 86.5 1.6 4.3 1.6 261 24 77.7 36.0 22.1 2.5 0.0 0.00 86.5 86.5 0.7 2.7 0.7 265 AZMET Daily Weather Data : YUMA VALLEY : Sep 26 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.1 57.7 78.6 DegF RELATIVE HUMIDITY 50.5 8.0 22.3 % DEWPOINT 32.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 96.3 76.5 86.0 DegF SOIL TEMP. 20 in 87.1 86.4 86.7 DegF WIND SPEED 15.4 3.8 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 357 Degrees SOLAR RADIATION 528.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 19.6 4957 24.7 6131 29.7 7377 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Sep 27 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.1 37.0 26.3 2.1 0.0 0.00 85.1 86.7 2.7 6.9 1.1 110 2 71.2 37.9 30.0 1.9 0.0 0.00 83.8 86.7 2.7 4.3 2.5 44 3 67.6 37.8 33.3 1.5 0.0 0.00 82.8 86.7 1.3 3.8 1.1 1 4 68.4 34.0 28.0 1.7 0.0 0.00 81.5 86.9 2.9 4.7 2.9 13 5 66.9 34.3 30.0 1.6 0.0 0.00 80.4 86.9 1.8 3.8 1.8 23 6 63.7 36.5 36.6 1.3 0.0 0.00 79.5 86.9 0.9 2.7 0.2 178 7 62.2 38.5 41.4 1.1 1.2 0.00 78.4 86.9 1.3 3.6 1.3 338 8 66.2 42.6 42.5 1.3 11.9 0.00 77.5 86.9 1.8 3.8 0.7 163 9 74.7 37.6 26.0 2.2 29.9 0.00 77.7 86.9 1.1 3.8 0.9 76 10 81.5 36.9 20.4 2.9 48.7 0.00 79.2 86.9 0.9 3.4 0.7 121 11 87.3 34.3 15.2 3.8 55.0 0.00 81.7 86.9 1.8 4.9 0.4 45 12 91.6 32.2 12.2 4.4 64.0 0.00 85.1 86.9 2.7 6.5 1.3 55 13 94.3 29.1 9.9 4.9 51.6 0.00 88.5 86.9 1.8 9.2 0.9 212 14 95.7 30.9 10.1 5.2 61.6 0.00 91.2 86.7 3.4 8.7 2.7 235 15 96.4 30.6 9.9 5.3 52.1 0.00 93.7 86.7 3.4 13.0 2.7 216 16 95.7 32.7 10.9 5.1 34.4 0.00 95.7 86.5 3.4 10.7 2.5 185 17 95.0 34.5 12.0 4.9 22.0 0.00 96.6 86.5 2.7 6.7 1.8 166 18 94.5 33.4 11.7 4.9 10.8 0.00 96.4 86.5 0.7 3.4 0.7 139 19 90.0 36.5 15.3 4.1 0.7 0.00 95.4 86.4 0.4 1.3 0.2 280 20 83.5 44.1 25.5 2.9 0.0 0.00 93.7 86.4 1.1 2.9 1.1 293 21 77.9 44.2 30.2 2.3 0.0 0.00 91.8 86.4 1.8 7.6 1.6 217 22 77.2 38.8 25.2 2.4 0.0 0.00 90.1 86.5 0.4 0.4 0.2 288 23 74.5 40.1 29.0 2.1 0.0 0.00 88.5 86.5 1.3 4.3 0.9 79 24 72.1 42.6 34.5 1.8 0.0 0.00 87.1 86.5 3.1 5.6 3.1 28 AZMET Daily Weather Data : YUMA VALLEY : Sep 27 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.1 60.1 80.1 DegF RELATIVE HUMIDITY 52.0 8.5 23.6 % DEWPOINT 36.5 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 96.6 77.5 86.7 DegF SOIL TEMP. 20 in 87.1 86.4 86.7 DegF WIND SPEED 13.0 1.8 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 70 Degrees SOLAR RADIATION 443.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.1 4978 25.9 6157 31.0 7408 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Sep 28 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 72.7 41.9 33.0 1.8 0.0 0.00 85.8 86.7 1.8 3.4 1.6 5 2 72.9 40.1 30.4 1.9 0.0 0.00 84.7 86.7 2.2 3.4 2.0 19 3 71.1 41.2 33.8 1.7 0.0 0.00 83.7 86.7 2.5 3.8 2.2 33 4 69.4 43.7 39.5 1.5 0.0 0.00 82.8 86.9 1.3 3.4 0.7 348 5 70.0 45.7 41.7 1.5 0.0 0.00 82.0 86.9 0.4 2.2 0.2 330 6 69.4 41.5 36.5 1.6 0.0 0.00 81.3 86.9 0.9 2.7 0.7 7 7 72.0 38.3 29.5 1.9 0.5 0.00 80.6 86.9 1.8 4.0 1.6 82 8 72.5 41.7 33.1 1.8 6.0 0.00 80.2 86.9 1.1 3.1 0.4 109 9 75.6 42.6 30.9 2.1 15.1 0.00 80.2 87.1 1.3 3.4 1.1 37 10 79.7 47.1 31.8 2.4 32.0 0.00 81.0 87.1 2.2 4.9 2.2 76 11 83.8 59.0 43.0 2.3 35.1 0.00 82.8 86.9 2.2 6.3 1.8 155 12 85.6 62.8 46.6 2.2 37.0 0.00 84.9 86.9 3.8 8.3 3.1 246 13 87.3 61.2 41.7 2.6 47.5 0.00 87.1 86.9 4.7 10.1 4.3 270 14 88.7 58.6 36.4 2.9 44.7 0.00 89.4 86.9 6.0 15.0 5.4 270 15 88.0 54.5 32.1 3.1 34.2 0.00 91.2 86.7 8.7 13.6 8.5 284 16 87.3 49.6 27.4 3.2 24.6 0.00 92.1 86.7 9.8 14.3 9.6 286 17 86.7 43.0 21.8 3.4 14.8 0.00 92.1 86.7 10.3 15.4 10.1 302 18 85.5 41.0 21.0 3.3 5.5 0.00 91.8 86.7 7.8 12.3 7.6 297 19 82.6 40.6 22.6 2.9 0.7 0.00 90.7 86.5 7.4 15.4 7.4 301 20 80.8 39.2 22.7 2.8 0.0 0.00 89.6 86.5 10.1 15.4 10.1 314 21 78.4 39.7 25.1 2.5 0.0 0.00 88.3 86.5 11.0 19.0 10.7 307 22 76.1 42.1 29.6 2.2 0.0 0.00 87.1 86.5 10.1 19.9 9.8 303 23 74.8 42.6 31.5 2.0 0.0 0.00 86.0 86.7 11.4 19.0 11.2 307 24 73.4 42.8 33.3 1.9 0.0 0.00 84.9 86.7 13.9 21.5 13.6 309 AZMET Daily Weather Data : YUMA VALLEY : Sep 28 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.4 68.2 78.4 DegF RELATIVE HUMIDITY 54.0 19.0 32.3 % DEWPOINT 45.9 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 92.3 80.1 85.8 DegF SOIL TEMP. 20 in 87.1 86.5 86.7 DegF WIND SPEED 21.5 5.6 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 303 Degrees SOLAR RADIATION 297.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.2 5002 28.3 6185 33.3 7441 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Sep 29 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 72.1 43.5 35.9 1.7 0.0 0.00 83.8 86.7 13.9 24.8 13.9 313 2 70.9 43.9 37.8 1.6 0.0 0.00 82.9 86.7 13.0 22.4 13.0 315 3 70.3 42.4 36.3 1.6 0.0 0.00 82.0 86.7 7.6 16.6 5.8 346 4 68.9 43.0 39.1 1.5 0.0 0.00 81.3 86.7 6.5 13.6 6.0 314 5 67.8 42.4 39.9 1.4 0.0 0.00 80.4 86.7 4.0 15.2 3.6 347 6 66.4 43.0 42.5 1.3 0.0 0.00 79.5 86.7 3.1 11.6 1.6 37 7 66.0 43.5 44.0 1.2 0.2 0.00 78.6 86.7 5.4 11.6 3.6 337 8 66.7 43.7 43.1 1.3 9.6 0.00 77.9 86.7 6.5 11.6 6.0 323 9 70.7 43.9 38.2 1.6 30.8 0.00 77.7 86.7 12.1 19.0 11.9 325 10 73.6 42.8 33.1 1.9 47.3 0.00 78.6 86.7 12.1 17.4 11.9 322 11 76.8 41.5 28.4 2.3 60.2 0.00 80.2 86.5 10.5 15.4 10.1 313 12 79.7 41.2 25.3 2.6 68.3 0.00 82.8 86.5 9.8 16.6 9.4 315 13 81.9 39.6 22.1 2.9 71.4 0.00 85.5 86.4 8.1 13.0 6.9 293 14 83.5 40.5 21.7 3.1 68.6 0.00 88.2 86.4 7.4 13.9 6.9 275 15 85.1 39.2 19.8 3.3 60.2 0.00 90.7 86.2 6.0 13.0 5.4 278 16 86.2 38.3 18.4 3.5 46.8 0.00 92.7 86.2 6.0 12.5 5.4 259 17 86.2 35.6 16.6 3.6 30.6 0.00 93.6 86.0 7.2 12.1 6.7 269 18 84.9 33.4 15.8 3.5 13.1 0.00 93.4 86.0 6.5 11.9 6.5 269 19 79.9 35.1 19.9 2.8 1.0 0.00 92.1 86.0 4.3 6.3 4.0 252 20 75.9 34.9 22.6 2.4 0.0 0.00 90.3 86.0 2.2 3.8 2.2 263 21 74.3 36.3 25.1 2.2 0.0 0.00 88.3 86.0 3.8 6.7 3.6 296 22 73.4 37.9 27.5 2.0 0.0 0.00 86.5 86.0 3.1 5.1 3.1 276 23 70.9 38.5 30.8 1.8 0.0 0.00 84.9 86.0 0.9 3.8 0.2 279 24 69.1 38.5 32.6 1.6 0.0 0.00 83.5 86.0 0.9 4.9 0.4 119 AZMET Daily Weather Data : YUMA VALLEY : Sep 29 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.4 64.4 75.0 DegF RELATIVE HUMIDITY 47.7 13.3 29.9 % DEWPOINT 40.1 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 93.7 77.7 84.9 DegF SOIL TEMP. 20 in 86.7 85.8 86.4 DegF WIND SPEED 24.8 6.7 MPH WIND VECTOR MAG. 5.6 MPH WIND VECTOR DIR. 306 Degrees SOLAR RADIATION 508.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.9 5023 25.7 6211 30.8 7472 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Sep 30 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.2 37.6 32.9 1.6 0.0 0.00 82.2 86.0 1.3 4.5 0.2 81 2 67.1 38.7 35.7 1.5 0.0 0.00 81.0 86.0 2.7 6.9 2.2 154 3 63.9 39.7 41.5 1.2 0.0 0.00 79.7 86.2 2.2 5.1 1.1 201 4 60.3 41.9 50.7 0.9 0.0 0.00 78.6 86.2 1.8 4.3 1.8 212 5 58.6 42.4 54.8 0.8 0.0 0.00 77.5 86.2 1.6 3.8 1.3 199 6 57.6 42.3 56.4 0.7 0.0 0.00 76.5 86.2 0.9 3.4 0.4 142 7 57.6 42.8 57.6 0.7 1.0 0.00 75.6 86.2 1.1 3.6 1.1 175 8 61.9 43.2 50.3 0.9 13.1 0.00 75.0 86.2 1.6 4.7 1.3 192 9 75.9 33.8 22.0 2.4 30.6 0.00 75.2 86.2 7.4 13.9 7.2 23 10 81.9 29.7 15.0 3.2 46.8 0.00 76.5 86.2 8.7 15.4 8.5 10 11 84.9 30.6 14.1 3.5 59.3 0.00 78.8 86.0 7.2 12.5 6.7 11 12 86.7 33.4 14.9 3.7 66.7 0.00 81.9 86.0 5.4 12.1 4.9 36 13 88.5 36.1 15.7 3.9 68.8 0.00 85.5 85.8 4.5 11.4 3.4 49 14 89.4 38.7 16.9 3.9 65.7 0.00 88.9 85.8 4.5 8.9 3.1 87 15 91.0 38.3 15.9 4.2 57.1 0.00 91.8 85.8 2.9 9.2 1.1 95 16 92.1 36.5 14.2 4.4 44.2 0.00 94.1 85.6 3.6 9.4 2.7 126 17 92.7 33.8 12.5 4.6 28.4 0.00 95.4 85.6 3.4 8.9 2.5 171 18 91.6 34.5 13.3 4.4 11.7 0.00 95.4 85.5 2.7 6.7 2.2 199 19 86.9 40.8 20.0 3.5 0.7 0.00 94.3 85.5 0.7 3.4 0.7 252 20 81.9 41.4 23.9 2.8 0.0 0.00 92.7 85.5 0.4 0.4 0.4 243 21 79.2 44.4 29.3 2.4 0.0 0.00 90.9 85.5 0.4 0.9 0.4 252 22 78.4 41.4 26.7 2.4 0.0 0.00 89.2 85.5 1.6 5.1 1.3 256 23 75.7 42.4 30.4 2.1 0.0 0.00 88.0 85.5 1.6 4.3 1.3 154 24 74.7 45.1 34.9 1.9 0.0 0.00 86.9 85.5 0.4 2.2 0.4 142 AZMET Daily Weather Data : YUMA VALLEY : Sep 30 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.1 56.8 77.0 DegF RELATIVE HUMIDITY 61.7 11.0 29.1 % DEWPOINT 38.7 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 95.5 74.8 84.6 DegF SOIL TEMP. 20 in 86.2 85.3 85.8 DegF WIND SPEED 15.4 2.9 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 55 Degrees SOLAR RADIATION 493.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.7 5041 23.8 6235 28.8 7501 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Oct 1 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.1 47.3 38.5 1.8 0.0 0.00 86.0 85.6 1.3 6.3 1.3 156 2 75.6 44.4 33.0 2.0 0.0 0.00 85.1 85.6 0.4 0.4 0.2 61 3 74.3 46.8 37.5 1.8 0.0 0.00 84.4 85.6 0.4 0.4 0.4 52 4 73.4 46.9 39.1 1.7 0.0 0.00 83.7 85.8 0.4 0.4 0.4 17 5 72.7 48.9 43.2 1.6 0.0 0.00 83.1 85.8 0.4 0.7 0.4 21 6 73.6 51.1 45.2 1.5 0.0 0.00 82.6 85.8 0.7 3.8 0.4 11 7 73.6 53.2 48.9 1.5 0.0 0.00 82.0 86.0 0.9 3.8 0.7 55 8 74.3 51.6 45.0 1.6 1.2 0.00 81.9 86.0 0.9 4.0 0.9 27 9 72.0 59.2 64.4 0.9 2.4 0.03 81.5 86.0 2.7 8.5 2.2 37 10 71.8 62.6 72.9 0.7 7.9 0.00 81.1 86.0 2.0 6.7 1.8 55 11 74.5 62.6 66.5 1.0 10.8 0.02 81.3 86.0 1.8 5.8 1.3 80 12 75.9 61.2 60.2 1.2 17.9 0.00 81.3 86.0 4.0 8.3 3.8 25 13 78.8 60.8 54.2 1.5 36.1 0.00 81.7 86.0 6.3 9.4 6.0 51 14 83.3 57.7 42.0 2.3 38.2 0.00 82.8 86.0 3.1 8.3 2.9 46 15 85.3 55.2 36.0 2.7 27.5 0.00 84.0 85.8 2.5 6.7 2.2 135 16 86.0 57.2 37.6 2.7 13.6 0.00 85.1 85.8 2.7 7.4 2.2 182 17 85.8 59.5 41.3 2.5 9.1 0.00 85.5 85.8 0.4 0.9 0.2 225 18 86.9 58.3 38.2 2.7 9.1 0.00 85.6 85.8 0.4 2.9 0.4 207 19 83.3 59.7 45.2 2.2 1.0 0.00 85.6 85.8 2.7 4.9 2.7 173 20 80.1 61.5 53.6 1.6 0.0 0.00 85.1 85.6 0.9 3.1 0.2 316 21 79.2 62.4 56.8 1.5 0.0 0.00 84.4 85.6 1.1 4.7 0.9 206 22 76.1 62.2 62.3 1.2 0.0 0.00 83.7 85.6 0.4 0.4 0.4 305 23 74.1 62.8 68.2 0.9 0.0 0.00 82.9 85.6 0.7 2.7 0.4 70 24 72.9 63.3 71.9 0.8 0.0 0.00 82.2 85.6 0.7 2.5 0.7 35 AZMET Daily Weather Data : YUMA VALLEY : Oct 1 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.8 70.5 77.4 DegF RELATIVE HUMIDITY 77.8 30.3 50.1 % DEWPOINT 56.5 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 86.9 81.1 83.5 DegF SOIL TEMP. 20 in 86.0 85.5 85.8 DegF WIND SPEED 9.4 1.6 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 67 Degrees SOLAR RADIATION 174.9 Langleys PRECIPITATION 0.05 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.9 5065 29.0 6264 33.8 7535 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Oct 2 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 72.3 63.7 74.2 0.7 0.0 0.00 81.5 85.6 1.3 3.8 1.3 36 2 72.0 64.2 76.6 0.6 0.0 0.00 81.0 85.6 1.6 3.8 1.6 46 3 71.6 63.9 76.7 0.6 0.0 0.00 80.6 85.6 1.1 3.6 0.9 27 4 70.9 63.5 77.9 0.6 0.0 0.00 80.1 85.6 1.1 3.8 0.9 35 5 69.8 63.9 81.4 0.5 0.0 0.00 79.5 85.6 1.3 4.0 1.1 57 6 70.0 63.7 80.4 0.5 0.0 0.00 79.2 85.6 2.9 5.4 2.9 28 7 68.9 62.8 81.1 0.5 0.2 0.00 78.8 85.5 2.2 5.8 2.0 53 8 71.2 63.3 76.1 0.6 9.6 0.00 78.4 85.5 1.1 3.4 1.1 33 9 77.5 64.9 65.7 1.1 24.4 0.00 78.8 85.5 1.1 3.4 1.1 38 10 83.5 63.9 51.8 1.9 43.0 0.00 80.1 85.5 2.2 5.4 2.0 46 11 87.1 63.5 45.6 2.4 55.9 0.00 82.6 85.5 1.8 6.7 1.6 126 12 88.3 63.0 42.9 2.6 59.3 0.00 85.8 85.3 2.9 9.4 2.5 57 13 89.8 61.9 39.6 2.9 62.3 0.00 89.2 85.3 2.5 7.2 2.0 90 14 92.8 61.0 35.0 3.4 60.9 0.00 92.5 85.3 2.7 10.1 1.6 173 15 93.2 60.3 33.6 3.5 44.7 0.00 95.2 85.1 3.6 9.4 1.8 158 16 93.7 60.1 32.7 3.7 40.6 0.00 97.0 85.1 2.9 9.4 2.5 147 17 93.9 59.2 31.5 3.7 20.5 0.00 97.9 85.1 1.3 5.8 0.4 145 18 93.7 59.9 32.5 3.7 11.9 0.00 97.9 85.1 4.9 9.4 4.7 215 19 90.5 61.0 37.3 3.1 0.5 0.00 97.2 85.1 4.3 6.9 4.3 229 20 87.3 61.3 42.0 2.6 0.0 0.00 95.7 85.1 3.1 6.0 3.1 234 21 84.7 63.5 49.3 2.1 0.0 0.00 94.1 85.1 3.8 6.3 3.8 240 22 82.4 63.7 53.4 1.8 0.0 0.00 92.7 85.3 2.9 4.9 2.7 240 23 81.0 63.3 55.1 1.6 0.0 0.00 91.4 85.3 3.6 5.4 3.4 254 24 80.2 63.0 55.8 1.6 0.0 0.00 90.3 85.3 1.1 4.3 0.2 67 AZMET Daily Weather Data : YUMA VALLEY : Oct 2 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.4 68.2 81.9 DegF RELATIVE HUMIDITY 83.9 29.6 55.3 % DEWPOINT 62.6 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 98.1 78.4 87.3 DegF SOIL TEMP. 20 in 85.6 85.1 85.3 DegF WIND SPEED 10.1 2.5 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 179 Degrees SOLAR RADIATION 434.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 24.3 5090 29.3 6293 34.4 7569 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Oct 3 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.3 63.0 59.6 1.3 0.0 0.00 89.2 85.5 1.3 3.8 1.1 144 2 76.6 63.0 62.8 1.2 0.0 0.00 88.3 85.6 0.7 3.1 0.4 176 3 75.7 63.0 64.7 1.1 0.0 0.00 87.4 85.6 0.7 3.4 0.2 8 4 75.4 63.1 65.6 1.0 0.0 0.00 86.5 85.8 0.4 3.4 0.4 28 5 75.2 63.0 66.1 1.0 0.0 0.00 85.8 85.8 1.6 3.1 1.6 36 6 75.9 63.0 64.4 1.1 0.0 0.00 85.3 86.0 0.7 2.2 0.7 32 7 75.2 63.7 67.3 1.0 0.2 0.00 84.9 86.0 0.9 3.1 0.7 114 8 76.6 64.2 65.5 1.1 4.3 0.00 84.4 86.0 1.1 3.8 0.7 24 9 80.1 64.8 59.6 1.4 12.9 0.00 84.6 86.2 0.9 2.9 0.7 36 10 84.6 63.9 50.0 2.0 31.1 0.00 85.1 86.2 0.4 2.2 0.2 29 11 90.3 62.6 39.9 2.9 56.1 0.00 87.1 86.2 2.0 7.4 1.6 156 12 92.7 62.2 36.7 3.3 59.0 0.00 90.1 86.2 2.5 7.4 1.8 182 13 94.5 60.4 32.6 3.7 61.6 0.00 93.2 86.2 3.8 9.4 2.9 249 14 95.7 59.0 29.8 4.0 57.6 0.00 96.3 86.2 3.8 12.1 2.2 197 15 97.0 58.6 28.1 4.3 50.2 0.00 98.8 86.2 4.3 9.8 3.1 214 16 97.9 57.6 26.5 4.5 38.5 0.00 100.4 86.2 4.9 12.1 4.3 208 17 97.3 57.7 26.9 4.4 24.1 0.00 101.3 86.2 4.3 11.4 3.1 184 18 96.1 57.7 28.2 4.2 7.2 0.00 101.3 86.2 4.0 8.1 3.6 192 19 93.2 58.3 31.3 3.7 0.2 0.00 100.0 86.4 2.9 5.6 2.9 210 20 90.0 60.3 37.2 3.0 0.0 0.00 98.6 86.4 5.4 13.0 5.4 221 21 86.0 62.6 45.6 2.3 0.0 0.00 97.2 86.4 4.7 10.1 4.0 236 22 86.0 61.3 43.8 2.4 0.0 0.00 95.7 86.5 4.9 15.2 4.7 246 23 83.1 61.0 47.1 2.1 0.0 0.00 94.5 86.5 1.3 4.0 1.1 179 24 80.8 61.2 51.3 1.8 0.0 0.00 93.2 86.7 0.7 2.7 0.2 119 AZMET Daily Weather Data : YUMA VALLEY : Oct 3 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.0 74.3 85.6 DegF RELATIVE HUMIDITY 70.0 24.5 47.1 % DEWPOINT 61.5 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 101.5 84.4 91.9 DegF SOIL TEMP. 20 in 86.7 85.3 86.2 DegF WIND SPEED 15.2 2.5 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 209 Degrees SOLAR RADIATION 402.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.4 5117 32.4 6326 37.3 7606 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Oct 4 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.9 58.5 48.3 1.8 0.0 0.00 91.9 86.9 1.6 4.7 1.3 266 2 77.4 54.1 44.6 1.8 0.0 0.00 90.7 86.9 1.1 3.6 0.9 202 3 76.5 50.0 39.8 1.9 0.0 0.00 89.4 87.1 1.8 3.8 1.8 183 4 75.0 50.7 43.1 1.7 0.0 0.00 88.2 87.1 0.9 3.4 0.9 148 5 77.5 45.5 32.6 2.2 0.0 0.00 87.1 87.3 2.5 8.1 1.1 336 6 73.6 49.8 43.7 1.6 0.0 0.00 86.2 87.3 1.3 5.1 0.9 2 7 74.5 46.8 37.7 1.8 0.7 0.00 85.3 87.4 1.3 4.3 0.9 14 8 75.4 52.2 44.9 1.7 11.7 0.00 84.6 87.4 0.9 5.1 0.9 188 9 82.4 47.8 29.9 2.7 27.7 0.00 84.6 87.6 0.4 1.3 0.2 114 10 86.4 47.7 26.2 3.2 42.5 0.00 85.6 87.6 1.1 4.0 0.7 161 11 90.1 40.3 17.6 4.0 54.2 0.00 87.8 87.6 2.0 8.1 1.3 239 12 92.1 42.8 18.2 4.2 61.4 0.00 90.5 87.6 3.8 9.6 3.1 230 13 93.2 46.9 20.6 4.2 64.3 0.00 93.6 87.6 5.4 10.3 4.9 238 14 94.5 48.2 20.9 4.4 61.4 0.00 96.3 87.6 4.5 12.1 3.6 218 15 95.4 46.6 19.0 4.6 52.8 0.00 98.8 87.6 4.0 12.1 3.1 205 16 96.4 43.7 16.5 4.9 40.1 0.00 100.4 87.4 4.3 13.0 3.4 226 17 96.4 43.3 16.2 4.9 23.2 0.00 101.1 87.4 6.5 12.8 5.8 232 18 95.0 46.2 19.0 4.6 8.6 0.00 100.8 87.4 4.5 8.9 4.3 228 19 91.2 38.7 15.8 4.2 0.5 0.00 99.3 87.4 9.4 20.8 8.7 292 20 87.1 31.8 13.8 3.8 0.0 0.00 97.3 87.4 13.6 22.6 13.4 300 21 83.5 30.6 14.8 3.3 0.0 0.00 95.4 87.4 14.1 22.4 13.9 301 22 81.3 32.5 17.1 3.0 0.0 0.00 93.2 87.6 11.4 19.2 11.2 300 23 79.7 34.0 19.1 2.8 0.0 0.00 91.6 87.6 8.5 19.0 8.3 321 24 77.0 34.5 21.5 2.5 0.0 0.00 90.0 87.6 4.9 16.1 2.7 309 AZMET Daily Weather Data : YUMA VALLEY : Oct 4 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.3 70.3 84.6 DegF RELATIVE HUMIDITY 59.0 11.6 26.7 % DEWPOINT 44.2 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 101.1 84.4 92.1 DegF SOIL TEMP. 20 in 87.6 86.7 87.4 DegF WIND SPEED 22.6 4.7 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 277 Degrees SOLAR RADIATION 449.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.6 5142 30.6 6356 35.5 7642 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Oct 5 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.5 35.1 21.5 2.5 0.0 0.00 88.5 87.8 6.3 12.3 6.3 329 2 76.3 37.8 24.9 2.3 0.0 0.00 87.3 87.8 10.5 19.7 10.3 327 3 75.4 37.6 25.4 2.2 0.0 0.00 86.0 87.8 13.6 21.0 13.6 314 4 74.7 36.7 25.1 2.2 0.0 0.00 85.1 87.8 12.8 19.2 12.5 315 5 72.9 35.1 25.1 2.1 0.0 0.00 84.0 88.0 5.4 15.0 4.0 296 6 71.6 32.2 23.4 2.0 0.0 0.00 83.1 88.0 4.7 12.1 2.7 357 7 70.5 32.5 24.6 1.9 0.7 0.00 82.0 88.0 4.3 17.4 2.5 2 8 71.6 29.1 20.6 2.1 11.5 0.00 81.0 88.0 19.5 29.3 19.2 318 9 71.2 36.5 28.0 1.9 27.7 0.00 80.6 87.8 20.8 33.1 20.4 317 10 72.5 37.8 28.2 2.0 42.8 0.00 81.0 87.8 20.1 29.5 19.9 314 11 75.0 36.9 25.1 2.2 54.2 0.00 81.9 87.8 19.0 33.1 18.6 313 12 77.5 34.5 21.0 2.5 62.1 0.00 83.3 87.6 19.5 26.8 19.2 300 13 78.4 35.1 20.8 2.6 62.1 0.00 84.9 87.6 20.8 30.2 20.4 299 14 78.4 36.9 22.2 2.6 51.6 0.00 86.4 87.4 21.0 31.3 20.8 298 15 77.2 36.9 23.2 2.5 34.2 0.00 87.1 87.3 21.3 30.9 21.0 302 16 76.5 35.4 22.5 2.4 29.1 0.00 87.1 87.3 21.0 28.9 20.6 295 17 75.6 34.2 22.0 2.3 21.7 0.00 86.9 87.1 21.7 30.6 21.3 292 18 72.7 32.9 23.0 2.1 7.6 0.00 86.0 86.9 22.6 30.4 22.4 282 19 69.8 30.9 23.5 1.9 0.5 0.00 84.6 86.9 17.7 27.1 17.4 279 20 67.5 31.1 25.7 1.7 0.0 0.00 82.8 86.7 18.8 30.6 18.6 289 21 64.9 31.8 29.0 1.5 0.0 0.00 81.1 86.7 17.4 24.8 17.2 292 22 62.8 34.0 33.9 1.3 0.0 0.00 79.5 86.5 15.7 24.4 15.4 294 23 61.3 34.3 36.3 1.2 0.0 0.00 78.1 86.5 14.1 20.4 14.1 284 24 61.2 31.1 32.1 1.3 0.0 0.00 77.0 86.4 12.5 25.1 12.1 305 AZMET Daily Weather Data : YUMA VALLEY : Oct 5 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.5 60.8 72.1 DegF RELATIVE HUMIDITY 37.2 17.1 25.3 % DEWPOINT 34.3 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 90.0 77.0 83.8 DegF SOIL TEMP. 20 in 88.0 86.4 87.4 DegF WIND SPEED 33.1 15.9 MPH WIND VECTOR MAG. 15.0 MPH WIND VECTOR DIR. 302 Degrees SOLAR RADIATION 406.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.1 5158 20.2 6376 25.2 7667 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Oct 6 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.1 32.0 34.5 1.2 0.0 0.00 75.9 86.4 9.2 17.0 8.9 299 2 60.1 35.1 39.1 1.1 0.0 0.00 74.8 86.4 10.7 20.1 10.3 317 3 60.1 35.6 39.7 1.1 0.0 0.00 73.9 86.2 14.1 21.5 13.9 313 4 59.9 36.1 41.2 1.0 0.0 0.00 73.2 86.0 12.5 20.1 12.3 320 5 59.7 36.5 41.7 1.0 0.0 0.00 72.5 86.0 13.0 19.0 12.8 318 6 59.4 37.2 43.9 1.0 0.0 0.00 72.0 85.8 10.7 17.0 10.5 322 7 58.5 38.3 47.0 0.9 0.7 0.00 71.4 85.8 9.8 13.6 9.6 322 8 61.0 40.5 46.7 1.0 11.9 0.00 70.9 85.6 8.3 12.1 8.3 318 9 64.4 38.7 38.8 1.3 28.7 0.00 71.1 85.5 8.1 12.8 8.1 323 10 68.0 29.8 24.1 1.8 44.4 0.00 72.0 85.3 7.4 12.3 6.7 344 11 70.5 27.1 19.6 2.0 56.9 0.00 73.8 85.1 9.4 17.2 8.9 359 12 72.0 27.1 18.8 2.2 64.5 0.00 76.1 85.1 11.0 17.4 10.5 9 13 73.8 26.6 17.3 2.3 66.7 0.00 78.6 84.9 10.1 17.4 9.6 8 14 76.3 23.4 13.8 2.7 63.3 0.00 81.0 84.7 10.3 18.1 9.6 351 15 78.1 20.7 11.6 2.9 54.7 0.00 82.9 84.6 11.0 18.3 10.5 353 16 78.4 18.5 10.4 3.0 42.0 0.00 84.2 84.4 11.9 18.8 11.4 354 17 78.3 18.1 10.4 3.0 26.3 0.00 84.7 84.2 11.4 19.2 11.0 352 18 77.0 18.0 10.7 2.8 10.3 0.00 84.4 84.0 10.3 17.9 10.1 344 19 73.9 18.9 12.4 2.5 0.2 0.00 83.3 84.0 6.3 15.0 6.0 353 20 71.4 19.6 13.8 2.3 0.0 0.00 81.7 83.8 3.8 8.9 3.6 353 21 67.6 20.8 16.9 1.9 0.0 0.00 80.1 83.8 1.6 4.3 1.1 288 22 65.8 20.8 17.8 1.8 0.0 0.00 78.4 83.8 2.2 10.3 1.8 257 23 60.4 25.2 26.3 1.3 0.0 0.00 76.8 83.7 4.5 8.1 4.0 166 24 57.2 30.7 36.5 1.0 0.0 0.00 75.4 83.7 3.4 9.4 2.9 142 AZMET Daily Weather Data : YUMA VALLEY : Oct 6 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.2 54.9 67.1 DegF RELATIVE HUMIDITY 49.0 9.3 26.4 % DEWPOINT 28.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 84.7 70.9 77.0 DegF SOIL TEMP. 20 in 86.4 83.7 85.1 DegF WIND SPEED 21.5 8.7 MPH WIND VECTOR MAG. 7.4 MPH WIND VECTOR DIR. 336 Degrees SOLAR RADIATION 470.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.1 5170 17.1 6393 22.0 7689 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Oct 7 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.4 32.2 44.0 0.8 0.0 0.00 74.1 83.7 2.5 5.1 2.0 156 2 51.6 32.5 47.9 0.7 0.0 0.00 72.9 83.7 1.3 4.0 0.9 165 3 52.3 30.4 43.0 0.8 0.0 0.00 71.6 83.7 2.0 4.9 1.1 209 4 57.9 26.6 30.8 1.2 0.0 0.00 70.7 83.7 4.3 9.4 3.8 341 5 62.6 23.9 22.8 1.5 0.0 0.00 70.0 83.7 6.7 14.3 6.7 342 6 63.0 22.8 21.3 1.5 0.0 0.00 69.4 83.7 7.6 11.6 7.6 350 7 62.8 23.2 21.7 1.5 0.7 0.00 69.1 83.5 6.9 13.6 6.7 359 8 65.1 23.2 20.0 1.7 12.4 0.00 68.9 83.5 10.7 19.2 10.5 6 9 68.5 23.2 17.9 2.0 29.1 0.00 69.3 83.3 12.8 22.4 12.5 7 10 71.8 22.5 15.5 2.3 44.9 0.00 70.3 83.3 15.0 22.8 14.5 357 11 74.3 22.6 14.3 2.5 57.3 0.00 72.0 83.1 15.0 22.6 14.5 6 12 76.6 23.0 13.4 2.7 65.2 0.00 74.3 83.1 13.9 21.0 13.4 11 13 78.8 23.0 12.6 2.9 67.6 0.00 76.8 82.9 13.9 21.5 13.4 18 14 80.8 21.4 11.0 3.2 64.3 0.00 79.2 82.8 11.4 22.4 11.0 7 15 81.9 19.2 9.6 3.4 55.7 0.00 81.3 82.8 10.7 18.8 10.3 3 16 82.0 18.3 9.2 3.4 42.5 0.00 82.9 82.6 10.1 17.9 9.6 4 17 82.0 16.5 8.5 3.4 26.8 0.00 83.8 82.4 9.2 15.4 8.7 2 18 80.8 16.5 8.9 3.3 10.0 0.00 83.7 82.4 8.1 13.2 7.8 3 19 77.0 17.2 10.4 2.8 0.2 0.00 82.8 82.2 4.7 9.2 4.7 355 20 72.0 18.5 13.1 2.3 0.0 0.00 81.1 82.2 3.6 5.6 3.6 339 21 69.1 19.9 15.3 2.1 0.0 0.00 79.5 82.2 4.0 8.5 3.6 281 22 67.6 21.0 16.8 1.9 0.0 0.00 77.9 82.2 2.0 6.3 1.3 327 23 66.9 19.0 16.0 1.9 0.0 0.00 76.5 82.2 2.0 6.5 1.3 15 24 71.6 16.9 12.2 2.3 0.0 0.00 75.2 82.2 6.0 11.6 5.8 4 AZMET Daily Weather Data : YUMA VALLEY : Oct 7 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.8 50.4 69.6 DegF RELATIVE HUMIDITY 53.4 7.3 19.0 % DEWPOINT 22.3 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 83.8 68.9 75.6 DegF SOIL TEMP. 20 in 83.7 82.0 82.9 DegF WIND SPEED 22.8 7.6 MPH WIND VECTOR MAG. 6.7 MPH WIND VECTOR DIR. 1 Degrees SOLAR RADIATION 476.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.4 5182 16.6 6410 21.6 7710 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Oct 8 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.3 17.2 13.1 2.2 0.0 0.00 74.5 82.2 4.5 10.5 3.6 7 2 60.1 23.0 23.9 1.4 0.0 0.00 73.6 82.2 2.9 8.3 2.5 170 3 55.2 26.2 32.5 1.0 0.0 0.00 72.5 82.2 2.5 6.0 1.8 176 4 55.0 25.7 32.2 1.0 0.0 0.00 71.4 82.2 2.0 8.3 1.3 189 5 54.5 25.7 32.7 1.0 0.0 0.00 70.3 82.2 2.7 6.7 2.2 171 6 51.3 28.9 42.0 0.8 0.0 0.00 69.4 82.2 1.1 5.6 0.9 151 7 53.6 25.9 33.9 0.9 0.7 0.00 68.5 82.2 3.1 7.6 2.5 184 8 57.0 31.1 37.5 1.0 11.9 0.00 67.8 82.2 2.2 6.7 1.3 197 9 71.6 24.6 17.2 2.2 28.7 0.00 68.0 82.0 7.6 15.7 7.2 34 10 76.5 21.4 12.7 2.7 44.4 0.00 69.4 82.0 11.2 17.7 11.0 4 11 79.7 22.3 11.8 3.1 57.1 0.00 71.6 82.0 10.7 17.2 10.5 1 12 82.8 22.5 10.7 3.4 65.5 0.00 74.5 81.9 7.4 13.6 6.7 10 13 84.7 23.5 10.6 3.6 67.4 0.00 77.9 81.7 6.3 12.5 5.4 26 14 86.7 23.2 9.8 3.9 63.1 0.00 81.3 81.7 4.5 9.6 3.6 6 15 88.5 22.6 9.0 4.2 54.0 0.00 84.2 81.7 2.9 8.9 1.8 356 16 89.8 21.4 8.2 4.4 41.3 0.00 86.5 81.5 2.7 8.3 2.0 338 17 90.1 21.9 8.3 4.4 25.6 0.00 88.0 81.5 2.2 6.5 1.3 325 18 88.2 26.2 10.7 4.1 9.3 0.00 88.2 81.3 4.3 6.5 4.3 243 19 80.1 30.2 16.3 3.0 0.2 0.00 87.1 81.3 3.6 5.1 3.6 238 20 74.3 28.8 18.5 2.4 0.0 0.00 85.5 81.3 3.8 6.3 3.6 272 21 75.6 28.2 17.3 2.5 0.0 0.00 83.5 81.3 3.4 4.9 3.1 286 22 68.5 30.4 24.4 1.8 0.0 0.00 81.9 81.3 1.1 4.5 0.7 225 23 66.0 28.9 24.7 1.6 0.0 0.00 80.1 81.3 0.7 2.5 0.4 198 24 62.1 34.0 35.2 1.3 0.0 0.00 78.6 81.3 2.9 5.6 2.9 119 AZMET Daily Weather Data : YUMA VALLEY : Oct 8 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.0 49.6 71.8 DegF RELATIVE HUMIDITY 47.6 7.2 20.5 % DEWPOINT 25.5 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 88.3 67.8 77.2 DegF SOIL TEMP. 20 in 82.2 81.1 81.7 DegF WIND SPEED 17.7 4.0 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 354 Degrees SOLAR RADIATION 469.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.5 5198 19.6 6430 24.7 7735 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Oct 9 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.9 37.9 43.9 1.0 0.0 0.00 77.2 81.5 1.6 4.7 1.3 84 2 58.8 35.8 42.2 1.0 0.0 0.00 75.7 81.5 0.4 1.8 0.0 219 3 58.1 37.9 46.8 0.9 0.0 0.00 74.5 81.5 1.1 2.5 1.1 53 4 57.2 40.3 53.2 0.8 0.0 0.00 73.4 81.7 1.1 2.9 0.9 357 5 54.0 37.6 53.6 0.7 0.0 0.00 72.3 81.7 2.2 6.7 2.0 232 6 53.8 37.6 54.3 0.6 0.0 0.00 71.2 81.7 0.9 4.0 0.4 48 7 52.9 38.5 57.9 0.6 0.5 0.00 70.2 81.7 2.7 4.0 2.7 48 8 57.4 38.8 50.3 0.8 11.2 0.00 69.4 81.9 1.8 4.5 1.8 26 9 64.4 36.3 35.4 1.3 27.7 0.00 69.4 81.7 2.9 4.3 2.7 41 10 71.8 36.7 27.8 1.9 43.2 0.00 70.7 81.7 2.0 5.6 1.8 69 11 77.9 37.4 23.3 2.5 55.2 0.00 73.2 81.7 2.2 6.0 1.6 122 12 82.9 33.8 17.1 3.2 62.8 0.00 76.5 81.7 2.9 7.2 2.5 133 13 85.5 31.6 14.4 3.6 65.0 0.00 80.2 81.7 3.6 7.2 3.1 138 14 88.5 29.5 12.1 4.0 61.2 0.00 83.7 81.5 3.4 9.2 2.0 187 15 90.1 27.9 10.6 4.3 52.6 0.00 86.5 81.5 2.9 9.2 2.2 194 16 89.6 28.2 10.9 4.3 40.4 0.00 88.7 81.3 3.6 7.6 3.1 125 17 91.2 25.9 9.5 4.5 24.6 0.00 89.8 81.3 1.8 6.7 0.9 169 18 88.9 27.9 11.1 4.1 8.4 0.00 89.8 81.3 2.9 6.3 2.9 255 19 83.3 27.7 13.3 3.4 0.2 0.00 88.5 81.1 0.4 0.4 0.2 317 20 76.6 34.7 21.7 2.5 0.0 0.00 86.7 81.3 0.4 0.4 0.2 322 21 72.3 35.4 25.9 2.0 0.0 0.00 84.7 81.3 1.6 11.4 0.9 208 22 70.0 36.5 29.3 1.8 0.0 0.00 82.8 81.3 1.8 4.9 1.3 241 23 69.4 34.3 27.4 1.8 0.0 0.00 81.1 81.3 1.6 3.1 1.1 215 24 63.9 41.2 43.8 1.1 0.0 0.00 79.5 81.3 3.4 4.9 3.1 89 AZMET Daily Weather Data : YUMA VALLEY : Oct 9 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.7 50.9 71.6 DegF RELATIVE HUMIDITY 65.1 8.7 30.7 % DEWPOINT 34.5 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 90.0 69.3 79.0 DegF SOIL TEMP. 20 in 81.9 81.1 81.5 DegF WIND SPEED 11.4 2.0 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 122 Degrees SOLAR RADIATION 453.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.0 5214 20.7 6450 25.6 7761 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Oct 10 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 62.6 40.3 43.8 1.1 0.0 0.00 78.3 81.5 2.9 6.0 2.7 346 2 61.7 39.6 44.1 1.0 0.0 0.00 77.0 81.5 0.9 4.9 0.9 320 3 60.3 42.4 51.5 0.9 0.0 0.00 75.9 81.7 2.2 4.3 2.2 39 4 60.6 39.7 46.4 1.0 0.0 0.00 74.8 81.7 2.2 4.7 2.2 18 5 60.1 38.3 44.6 1.0 0.0 0.00 73.8 81.7 2.2 3.8 2.0 36 6 58.1 40.1 51.1 0.8 0.0 0.00 72.9 81.9 2.7 4.3 2.5 23 7 57.0 40.3 53.4 0.7 0.5 0.00 72.1 81.9 2.2 4.3 2.2 30 8 61.0 38.3 43.3 1.0 11.0 0.00 71.4 81.9 1.6 3.8 1.6 11 9 68.4 38.5 33.5 1.6 27.5 0.00 71.4 81.9 1.6 4.0 1.3 38 10 75.4 37.6 25.5 2.3 42.5 0.00 72.5 81.9 1.8 6.0 0.9 263 11 83.1 26.6 12.7 3.4 55.4 0.00 74.8 81.9 6.5 13.0 5.8 296 12 85.1 26.4 11.8 3.6 63.1 0.00 77.9 81.7 8.1 12.8 7.6 286 13 87.3 26.8 11.2 3.9 65.2 0.00 81.0 81.7 7.6 13.0 7.2 273 14 88.7 27.3 10.9 4.1 61.6 0.00 84.0 81.7 4.0 9.8 2.5 281 15 90.1 25.9 9.8 4.4 53.5 0.00 86.7 81.7 4.7 10.3 4.3 254 16 90.9 25.0 9.2 4.5 40.8 0.00 88.7 81.5 4.9 10.7 4.7 241 17 90.9 24.4 9.1 4.5 25.3 0.00 89.8 81.5 4.3 10.5 3.8 247 18 89.2 27.1 10.7 4.2 9.1 0.00 89.8 81.5 3.6 6.3 3.4 236 19 80.4 34.5 19.2 2.9 0.2 0.00 88.5 81.5 2.0 4.3 2.0 210 20 74.1 37.2 26.3 2.1 0.0 0.00 86.5 81.5 0.4 2.5 0.2 118 21 69.6 37.8 31.2 1.7 0.0 0.00 84.6 81.5 1.1 4.0 0.2 256 22 68.9 40.3 35.7 1.6 0.0 0.00 82.8 81.5 1.6 4.3 1.3 17 23 65.3 40.8 40.6 1.3 0.0 0.00 81.0 81.5 0.9 4.3 0.7 11 24 63.1 39.0 40.9 1.2 0.0 0.00 79.5 81.5 2.0 10.3 1.1 143 AZMET Daily Weather Data : YUMA VALLEY : Oct 10 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.3 56.1 73.0 DegF RELATIVE HUMIDITY 58.8 7.8 29.9 % DEWPOINT 34.7 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 90.0 71.2 79.9 DegF SOIL TEMP. 20 in 81.9 81.3 81.7 DegF WIND SPEED 13.0 2.9 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 293 Degrees SOLAR RADIATION 455.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.21 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.0 5232 23.0 6473 28.1 7789 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Oct 11 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.2 32.4 24.6 1.9 0.0 0.00 78.1 81.7 1.8 9.2 1.3 304 2 70.0 37.2 30.3 1.8 0.0 0.00 77.0 81.7 3.4 7.6 2.5 25 3 61.3 37.4 40.9 1.1 0.0 0.00 76.1 81.9 3.1 6.5 2.5 56 4 62.1 34.3 35.5 1.2 0.0 0.00 75.2 81.9 2.2 4.9 2.2 27 5 57.7 37.4 46.5 0.9 0.0 0.00 74.1 81.9 1.3 4.3 0.7 164 6 57.9 39.2 49.6 0.8 0.0 0.00 73.2 82.0 1.8 3.6 1.6 8 7 56.8 40.8 55.1 0.7 0.5 0.00 72.3 82.0 2.7 4.5 2.7 30 8 60.3 40.1 47.5 0.9 10.8 0.00 71.6 82.0 1.6 3.4 1.6 48 9 68.9 39.4 34.1 1.6 27.0 0.00 71.6 82.0 3.1 5.8 2.9 55 10 75.7 39.6 27.3 2.2 42.5 0.00 72.7 82.0 3.4 5.6 3.1 44 11 81.5 38.7 21.7 2.9 54.7 0.00 75.2 82.0 3.1 6.0 2.7 59 12 84.9 34.7 16.6 3.4 62.1 0.00 78.3 82.0 3.6 8.3 3.4 40 13 87.6 31.5 13.4 3.9 64.3 0.00 81.7 81.9 4.0 7.8 3.1 5 14 90.0 29.1 11.3 4.3 60.7 0.00 85.1 81.9 2.5 7.6 1.6 331 15 90.5 30.6 11.8 4.3 52.3 0.00 87.8 81.7 2.5 5.6 1.1 70 16 91.0 30.6 11.6 4.4 39.4 0.00 90.0 81.7 2.9 5.8 0.9 160 17 91.6 29.5 10.9 4.5 23.4 0.00 91.0 81.7 2.2 5.8 1.8 250 18 89.8 29.7 11.7 4.2 8.4 0.00 90.9 81.5 3.1 6.7 2.9 211 19 82.6 35.8 18.9 3.1 0.2 0.00 89.6 81.5 2.9 3.8 2.9 202 20 74.7 39.7 28.4 2.1 0.0 0.00 87.6 81.5 2.2 5.1 2.0 243 21 71.4 41.2 33.9 1.8 0.0 0.00 85.6 81.5 2.0 3.8 1.8 178 22 67.6 42.6 40.2 1.4 0.0 0.00 83.7 81.5 0.4 0.4 0.2 243 23 66.7 41.7 40.2 1.3 0.0 0.00 82.0 81.7 1.6 10.1 0.9 115 24 64.4 42.1 43.9 1.2 0.0 0.00 80.4 81.7 1.3 3.6 0.9 19 AZMET Daily Weather Data : YUMA VALLEY : Oct 11 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.7 55.6 73.9 DegF RELATIVE HUMIDITY 62.0 9.9 29.4 % DEWPOINT 36.5 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 91.2 71.4 80.4 DegF SOIL TEMP. 20 in 82.0 81.5 81.9 DegF WIND SPEED 10.1 2.5 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 37 Degrees SOLAR RADIATION 446.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.0 5250 22.9 6496 27.9 7817 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Oct 12 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.9 44.8 53.5 0.9 0.0 0.00 79.0 81.7 0.9 4.7 0.2 73 2 60.8 44.2 54.4 0.8 0.0 0.00 77.7 81.9 0.7 2.0 0.4 356 3 58.8 45.0 59.6 0.7 0.0 0.00 76.6 81.9 1.3 5.1 0.7 84 4 59.0 44.1 57.4 0.7 0.0 0.00 75.4 82.0 1.3 2.9 1.3 29 5 58.6 41.7 53.5 0.8 0.0 0.00 74.5 82.0 1.8 3.6 1.6 34 6 58.1 40.6 52.3 0.8 0.0 0.00 73.4 82.0 1.1 4.3 1.1 22 7 55.2 40.8 58.4 0.6 0.5 0.00 72.5 82.2 1.6 3.4 1.3 45 8 60.3 39.9 47.1 1.0 10.5 0.00 71.8 82.2 0.9 2.5 0.9 358 9 68.9 41.4 36.7 1.5 26.5 0.00 71.6 82.2 1.3 5.1 1.1 129 10 72.3 46.4 39.6 1.6 41.8 0.00 72.7 82.2 2.5 6.3 2.2 158 11 77.5 41.7 28.2 2.3 53.5 0.00 75.0 82.0 3.8 8.9 2.5 230 12 81.3 28.4 14.5 3.1 60.0 0.00 77.9 82.0 8.3 13.2 7.8 286 13 84.7 26.2 11.9 3.6 63.8 0.00 80.6 82.0 6.5 12.3 5.8 274 14 86.7 26.2 11.2 3.9 60.2 0.00 83.5 81.9 4.7 11.6 3.8 253 15 88.3 25.0 10.1 4.1 53.5 0.00 86.2 81.9 4.5 10.3 4.0 252 16 88.5 26.6 10.7 4.1 41.1 0.00 87.8 81.9 10.5 17.7 10.1 275 17 86.0 27.9 12.1 3.7 23.6 0.00 88.3 81.7 13.6 19.9 13.4 285 18 82.8 29.5 14.5 3.3 7.4 0.00 87.8 81.7 14.8 21.0 14.5 289 19 78.4 32.0 18.4 2.7 0.2 0.00 86.4 81.7 15.9 22.4 15.7 295 20 74.5 32.5 21.5 2.3 0.0 0.00 84.7 81.7 13.6 21.5 13.4 287 21 71.2 34.2 25.5 1.9 0.0 0.00 83.1 81.5 13.6 22.1 13.6 287 22 68.7 31.1 24.5 1.8 0.0 0.00 81.5 81.7 12.5 19.7 12.5 286 23 66.9 27.5 22.6 1.8 0.0 0.00 80.1 81.7 14.8 23.3 14.5 284 24 65.8 28.8 24.7 1.6 0.0 0.00 78.6 81.7 14.3 21.0 14.1 287 AZMET Daily Weather Data : YUMA VALLEY : Oct 12 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.2 53.1 71.4 DegF RELATIVE HUMIDITY 64.7 8.7 31.8 % DEWPOINT 35.2 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 88.3 71.6 79.5 DegF SOIL TEMP. 20 in 82.2 81.5 81.9 DegF WIND SPEED 23.3 6.9 MPH WIND VECTOR MAG. 5.8 MPH WIND VECTOR DIR. 285 Degrees SOLAR RADIATION 442.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.0 5266 20.7 6517 25.7 7842 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Oct 13 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.1 32.4 29.4 1.5 0.0 0.00 77.4 81.7 15.2 24.6 15.0 283 2 64.9 38.3 37.5 1.3 0.0 0.00 76.3 81.7 17.4 26.4 17.2 288 3 64.8 41.4 42.5 1.2 0.0 0.00 75.4 81.7 16.6 22.1 16.3 287 4 64.2 42.1 44.2 1.1 0.0 0.00 74.8 81.7 16.3 23.9 16.1 290 5 63.0 43.3 48.8 1.0 0.0 0.00 74.1 81.7 12.5 17.2 12.3 283 6 63.7 44.2 49.4 1.0 0.0 0.00 73.6 81.7 13.2 20.6 12.8 300 7 65.3 45.9 49.3 1.1 0.2 0.00 73.2 81.7 16.6 25.5 16.3 307 8 65.1 47.1 52.1 1.0 9.1 0.00 72.9 81.7 15.0 23.0 14.5 302 9 68.4 47.8 47.9 1.2 26.8 0.00 73.0 81.7 11.9 19.9 11.6 326 10 72.3 48.2 42.4 1.6 43.0 0.00 73.9 81.7 10.3 15.4 9.6 321 11 74.7 48.6 39.8 1.8 55.0 0.00 75.7 81.5 10.5 17.9 9.8 296 12 77.5 48.9 36.8 2.0 63.8 0.00 77.9 81.5 12.5 22.8 11.9 301 13 79.3 48.4 33.8 2.3 66.2 0.00 80.4 81.3 11.6 18.1 11.0 283 14 80.4 47.7 31.7 2.4 62.8 0.00 82.9 81.3 9.2 17.7 8.5 283 15 81.9 45.5 28.0 2.7 54.2 0.00 85.1 81.3 10.1 17.7 9.2 268 16 82.4 45.3 27.3 2.7 40.8 0.00 86.7 81.1 9.8 18.6 9.2 293 17 81.7 44.6 27.1 2.7 24.6 0.00 87.3 81.1 9.6 17.0 9.2 291 18 80.2 44.1 27.8 2.5 7.9 0.00 87.1 81.1 7.8 13.0 7.6 279 19 76.1 44.8 32.9 2.1 0.2 0.00 86.0 81.1 4.9 7.8 4.7 297 20 74.1 45.0 35.6 1.9 0.0 0.00 84.6 81.1 3.6 7.8 2.9 295 21 70.0 44.8 40.6 1.5 0.0 0.00 83.1 81.1 1.8 4.7 1.6 246 22 72.0 44.6 37.3 1.7 0.0 0.00 81.7 81.1 5.1 10.3 4.9 284 23 72.1 46.8 40.4 1.6 0.0 0.00 80.6 81.1 7.4 12.8 7.2 306 24 67.1 47.3 49.3 1.1 0.0 0.00 79.5 81.3 6.5 11.2 5.8 204 AZMET Daily Weather Data : YUMA VALLEY : Oct 13 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.1 61.9 72.0 DegF RELATIVE HUMIDITY 54.8 24.9 38.8 % DEWPOINT 45.0 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 87.4 72.9 79.3 DegF SOIL TEMP. 20 in 81.9 81.1 81.5 DegF WIND SPEED 26.4 10.5 MPH WIND VECTOR MAG. 9.6 MPH WIND VECTOR DIR. 292 Degrees SOLAR RADIATION 454.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.5 5283 22.5 6539 27.5 7870 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Oct 14 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.2 47.5 54.7 0.9 0.0 0.00 78.4 81.3 6.0 10.7 6.0 218 2 61.3 47.8 61.2 0.7 0.0 0.00 77.4 81.3 6.9 11.0 6.7 200 3 60.3 47.3 62.0 0.7 0.0 0.00 76.3 81.5 2.2 6.0 2.2 185 4 59.4 47.5 64.7 0.6 0.0 0.00 75.4 81.5 1.6 4.7 0.2 194 5 57.9 48.2 70.2 0.5 0.0 0.00 74.3 81.5 1.1 3.4 0.9 47 6 55.9 47.3 72.6 0.4 0.0 0.00 73.4 81.5 2.2 4.9 1.8 254 7 56.1 48.2 74.9 0.4 0.2 0.00 72.5 81.5 1.1 2.9 0.9 42 8 59.0 49.1 69.7 0.5 9.8 0.00 71.8 81.5 1.3 4.9 1.3 42 9 63.7 50.5 62.3 0.8 26.5 0.00 71.8 81.5 2.9 5.8 2.9 29 10 70.0 50.5 50.1 1.3 42.8 0.00 72.7 81.7 1.1 3.8 0.9 19 11 76.3 50.7 41.0 1.8 55.2 0.00 75.0 81.5 1.3 5.4 0.4 177 12 81.9 47.7 30.3 2.6 62.6 0.00 77.9 81.5 2.5 6.7 1.8 162 13 84.2 44.8 25.2 3.0 64.7 0.00 81.3 81.5 3.4 11.6 1.1 206 14 86.4 42.6 21.6 3.4 61.6 0.00 84.4 81.3 4.5 11.6 2.9 211 15 87.6 41.9 20.2 3.6 53.3 0.00 86.9 81.3 4.7 10.5 3.8 195 16 88.0 40.1 18.6 3.7 39.9 0.00 88.9 81.3 4.5 10.7 2.5 163 17 87.1 40.5 19.4 3.5 23.6 0.00 89.6 81.1 4.3 8.5 3.6 145 18 85.8 40.6 20.3 3.4 7.4 0.00 89.6 81.1 2.9 5.6 2.5 174 19 80.8 42.1 25.4 2.7 0.0 0.00 88.5 81.1 2.5 4.7 2.2 207 20 75.4 43.7 32.4 2.0 0.0 0.00 86.7 81.1 1.6 4.5 1.3 254 21 72.5 43.2 34.8 1.8 0.0 0.00 85.1 81.1 2.0 4.7 1.8 280 22 73.0 40.8 31.3 1.9 0.0 0.00 83.3 81.1 2.2 4.0 2.2 274 23 71.2 41.4 34.4 1.7 0.0 0.00 81.9 81.1 0.9 4.5 0.4 248 24 66.7 45.1 45.8 1.2 0.0 0.00 80.4 81.3 2.0 8.7 1.6 156 AZMET Daily Weather Data : YUMA VALLEY : Oct 14 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.2 54.3 71.8 DegF RELATIVE HUMIDITY 81.3 16.0 43.5 % DEWPOINT 45.3 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 89.8 71.6 80.2 DegF SOIL TEMP. 20 in 81.7 81.1 81.3 DegF WIND SPEED 11.6 2.7 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 198 Degrees SOLAR RADIATION 447.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.4 5299 21.4 6561 26.5 7896 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Oct 15 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.1 45.9 53.1 0.9 0.0 0.00 79.2 81.3 1.3 4.3 0.9 167 2 62.6 46.6 55.7 0.9 0.0 0.00 77.9 81.5 1.8 4.5 1.6 23 3 61.3 47.3 59.8 0.8 0.0 0.00 76.8 81.5 1.8 4.9 1.8 32 4 61.5 46.4 57.5 0.8 0.0 0.00 75.9 81.5 1.1 2.7 1.1 14 5 60.4 45.9 58.6 0.8 0.0 0.00 74.8 81.7 3.1 4.9 2.9 31 6 59.5 45.1 59.1 0.7 0.0 0.00 73.9 81.7 1.3 3.4 1.3 20 7 58.3 43.9 58.9 0.7 0.2 0.00 73.2 81.7 1.1 4.3 0.9 36 8 61.2 45.5 56.6 0.8 9.8 0.00 72.5 81.7 2.5 5.6 2.2 30 9 67.5 47.1 48.3 1.2 26.8 0.00 72.5 81.7 3.4 6.0 3.1 32 10 74.5 46.2 36.6 1.9 43.0 0.00 73.4 81.7 5.4 8.9 5.1 58 11 79.9 45.1 29.4 2.5 55.7 0.00 75.6 81.7 5.1 7.8 4.9 78 12 84.2 44.1 24.6 3.0 63.3 0.00 78.6 81.7 4.3 7.6 3.8 86 13 87.1 40.1 19.1 3.6 64.7 0.00 81.9 81.7 2.2 6.0 1.6 86 14 88.9 36.5 15.7 3.9 61.9 0.00 85.1 81.5 5.6 11.4 3.6 200 15 89.6 36.3 15.2 4.0 52.6 0.00 87.6 81.5 4.9 12.1 4.3 194 16 89.2 36.1 15.4 4.0 38.9 0.00 89.4 81.3 3.4 11.2 1.6 192 17 89.4 36.7 15.6 4.0 22.0 0.00 90.3 81.3 2.9 7.8 2.7 214 18 86.4 41.5 20.9 3.4 6.4 0.00 90.0 81.3 2.5 5.1 2.5 177 19 78.6 47.8 34.0 2.2 0.0 0.00 88.9 81.3 1.3 3.6 1.1 186 20 73.4 53.2 49.3 1.4 0.0 0.00 87.1 81.3 0.7 2.2 0.7 214 21 69.8 50.4 50.3 1.2 0.0 0.00 85.3 81.3 2.2 6.5 1.8 222 22 72.5 40.5 31.6 1.9 0.0 0.00 83.7 81.3 5.6 9.4 5.4 273 23 69.8 44.6 40.8 1.5 0.0 0.00 82.2 81.3 1.1 4.3 0.4 136 24 67.1 45.9 46.7 1.2 0.0 0.00 81.0 81.5 2.7 6.7 2.0 127 AZMET Daily Weather Data : YUMA VALLEY : Oct 15 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.5 57.0 73.2 DegF RELATIVE HUMIDITY 64.5 13.3 39.7 % DEWPOINT 44.1 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 90.3 72.3 80.6 DegF SOIL TEMP. 20 in 81.7 81.3 81.5 DegF WIND SPEED 12.1 2.7 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 96 Degrees SOLAR RADIATION 445.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.0 5317 23.0 6584 28.1 7925 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Oct 16 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.8 46.9 52.6 1.0 0.0 0.00 79.7 81.5 1.8 5.1 1.6 150 2 63.1 46.8 55.6 0.9 0.0 0.00 78.4 81.5 1.8 6.3 1.6 180 3 60.4 47.5 62.4 0.7 0.0 0.00 77.4 81.7 2.9 4.7 2.7 228 4 60.3 47.1 62.0 0.7 0.0 0.00 76.3 81.7 1.8 5.1 1.6 216 5 60.4 45.7 58.6 0.8 0.0 0.00 75.2 81.7 3.1 13.9 1.3 178 6 68.0 43.3 40.7 1.4 0.0 0.00 74.5 81.9 13.0 23.3 12.8 319 7 67.1 44.2 43.8 1.3 0.2 0.00 74.1 81.9 17.7 24.6 17.7 310 8 66.6 44.4 44.7 1.2 9.6 0.00 73.8 81.9 18.8 27.5 18.6 311 9 67.8 44.6 43.0 1.3 26.5 0.00 73.8 81.9 19.0 28.6 18.8 302 10 70.9 42.3 35.8 1.6 42.8 0.00 74.5 81.9 18.8 25.9 18.6 301 11 73.6 41.5 31.6 1.9 55.4 0.00 75.7 81.7 14.1 20.1 13.9 297 12 76.1 40.8 28.3 2.2 63.5 0.00 77.7 81.7 11.2 21.5 10.7 288 13 77.5 38.7 24.7 2.4 65.7 0.00 79.9 81.7 10.5 17.9 10.1 283 14 79.3 37.2 22.0 2.7 62.3 0.00 82.2 81.7 10.7 18.1 10.1 277 15 81.3 35.8 19.4 3.0 53.3 0.00 84.0 81.5 13.9 23.7 13.2 285 16 81.5 37.0 20.2 2.9 38.7 0.00 85.3 81.5 13.2 21.5 12.8 285 17 80.4 39.4 23.1 2.7 21.5 0.00 85.6 81.5 13.4 21.5 13.2 290 18 77.9 40.8 26.7 2.4 5.3 0.00 85.1 81.3 15.9 23.0 15.7 293 19 75.0 42.3 31.0 2.0 0.0 0.00 84.0 81.3 15.2 24.8 14.8 292 20 72.7 43.0 34.6 1.8 0.0 0.00 82.6 81.3 9.2 20.4 8.9 297 21 70.7 43.2 36.9 1.6 0.0 0.00 81.3 81.3 12.1 20.1 11.9 287 22 69.4 43.2 38.6 1.5 0.0 0.00 80.1 81.3 14.5 22.4 14.3 293 23 69.1 43.9 40.2 1.5 0.0 0.00 79.0 81.3 15.4 23.9 15.0 299 24 66.9 44.6 44.4 1.3 0.0 0.00 78.1 81.3 13.4 19.7 13.2 283 AZMET Daily Weather Data : YUMA VALLEY : Oct 16 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.4 57.7 70.9 DegF RELATIVE HUMIDITY 73.6 16.5 38.4 % DEWPOINT 42.6 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 85.6 73.8 79.2 DegF SOIL TEMP. 20 in 81.9 81.3 81.5 DegF WIND SPEED 28.6 11.6 MPH WIND VECTOR MAG. 10.7 MPH WIND VECTOR DIR. 294 Degrees SOLAR RADIATION 445.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.1 5333 20.0 6604 25.0 7950 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Oct 17 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.6 45.0 45.8 1.2 0.0 0.00 77.2 81.3 15.7 23.5 15.2 285 2 67.1 45.5 45.8 1.2 0.0 0.00 76.3 81.3 20.1 30.0 19.7 301 3 67.1 45.3 45.5 1.2 0.0 0.00 75.6 81.3 18.1 31.1 17.9 306 4 65.5 45.1 47.9 1.1 0.0 0.00 75.0 81.3 13.4 28.2 12.5 292 5 61.7 45.7 55.9 0.8 0.0 0.00 74.3 81.3 6.3 11.0 6.3 270 6 59.5 45.1 59.1 0.7 0.0 0.00 73.6 81.3 4.0 6.3 3.8 226 7 56.3 44.8 65.2 0.5 0.2 0.00 72.7 81.3 3.6 6.3 2.5 198 8 61.0 45.5 57.1 0.8 9.3 0.00 71.8 81.3 4.0 7.4 4.0 276 9 66.4 46.9 49.4 1.1 25.3 0.00 71.6 81.3 7.8 12.3 7.4 274 10 70.0 47.5 44.7 1.4 41.3 0.00 72.3 81.3 8.5 13.4 8.1 238 11 73.4 47.7 39.9 1.7 53.5 0.00 74.1 81.1 8.5 13.6 8.1 244 12 77.9 46.9 33.5 2.2 60.2 0.00 76.6 81.1 11.4 20.4 11.0 276 13 80.1 46.2 30.5 2.4 63.1 0.00 79.2 81.1 14.3 21.5 13.9 266 14 81.3 44.6 27.5 2.7 59.7 0.00 81.5 81.0 16.8 24.4 15.9 273 15 82.0 43.7 26.0 2.8 50.9 0.00 83.3 81.0 16.1 23.5 15.4 263 16 82.0 43.0 25.2 2.8 38.2 0.00 84.6 80.8 15.7 22.1 15.2 272 17 81.3 42.6 25.4 2.7 22.0 0.00 84.9 80.8 13.9 21.7 13.6 266 18 79.5 41.2 25.5 2.6 6.2 0.00 84.6 80.6 12.5 21.0 12.3 260 19 76.3 40.5 27.6 2.3 0.0 0.00 83.5 80.6 7.4 12.5 7.2 258 20 73.6 41.4 31.4 1.9 0.0 0.00 82.2 80.6 5.8 11.2 5.6 274 21 70.5 42.1 35.7 1.6 0.0 0.00 80.8 80.6 3.6 8.9 3.1 276 22 68.4 42.1 38.6 1.5 0.0 0.00 79.5 80.6 4.9 8.1 4.3 275 23 67.8 41.9 38.8 1.4 0.0 0.00 78.3 80.6 5.1 11.0 4.9 255 24 66.9 43.2 42.0 1.3 0.0 0.00 77.2 80.8 5.1 9.4 4.7 228 AZMET Daily Weather Data : YUMA VALLEY : Oct 17 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.9 55.2 70.9 DegF RELATIVE HUMIDITY 67.9 22.8 40.2 % DEWPOINT 44.2 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 84.9 71.6 77.9 DegF SOIL TEMP. 20 in 81.3 80.6 81.0 DegF WIND SPEED 31.1 10.1 MPH WIND VECTOR MAG. 9.2 MPH WIND VECTOR DIR. 272 Degrees SOLAR RADIATION 430.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.0 5347 19.1 6623 24.1 7974 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Oct 18 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.0 44.8 46.3 1.2 0.0 0.00 76.3 80.8 6.9 10.1 6.9 262 2 64.6 46.4 51.5 1.0 0.0 0.00 75.4 80.8 3.6 8.9 2.9 292 3 62.2 47.3 58.1 0.8 0.0 0.00 74.7 80.8 3.6 6.5 3.4 23 4 59.4 46.4 62.2 0.7 0.0 0.00 73.8 80.8 3.4 6.3 3.1 40 5 57.9 45.5 63.1 0.6 0.0 0.00 73.0 81.0 1.8 4.0 1.6 46 6 61.3 38.5 43.2 1.1 0.0 0.00 72.1 81.0 4.0 8.9 3.6 23 7 59.4 38.1 45.5 0.9 0.2 0.00 71.2 81.0 2.7 5.8 2.5 15 8 60.1 40.5 48.2 0.9 8.4 0.00 70.5 80.8 2.0 4.5 1.3 299 9 64.2 46.9 53.4 1.0 24.9 0.00 70.3 81.0 3.6 6.5 3.4 223 10 73.0 37.9 28.4 2.0 41.3 0.00 71.4 80.8 6.7 16.1 5.8 7 11 77.2 33.6 20.4 2.5 54.2 0.00 73.2 80.8 10.5 17.4 10.3 359 12 79.9 32.5 18.0 2.8 62.3 0.00 75.4 80.8 9.6 15.7 9.2 6 13 81.9 32.9 17.1 3.1 64.7 0.00 78.1 80.6 8.9 14.8 8.5 11 14 84.0 32.0 15.4 3.4 61.2 0.00 80.6 80.6 8.1 16.6 7.6 5 15 85.5 30.9 14.1 3.6 52.6 0.00 82.8 80.6 8.1 15.2 7.8 4 16 85.8 28.8 12.8 3.7 39.2 0.00 84.4 80.4 9.2 14.5 8.9 1 17 84.9 28.4 12.8 3.6 22.7 0.00 85.1 80.4 7.4 12.1 7.2 8 18 83.1 29.1 14.0 3.3 6.4 0.00 84.9 80.2 4.3 7.8 4.0 8 19 79.3 29.1 16.0 2.9 0.0 0.00 84.0 80.2 2.9 6.3 2.7 6 20 74.8 32.0 20.9 2.3 0.0 0.00 82.4 80.2 0.9 3.1 0.9 315 21 73.6 34.0 23.4 2.2 0.0 0.00 81.0 80.2 3.6 8.7 3.4 320 22 77.0 32.4 19.7 2.5 0.0 0.00 79.7 80.2 7.8 11.6 7.8 320 23 76.5 32.0 19.6 2.5 0.0 0.00 78.8 80.2 7.4 13.0 7.4 317 24 71.4 35.8 28.2 1.9 0.0 0.00 77.9 80.2 4.0 10.7 2.0 317 AZMET Daily Weather Data : YUMA VALLEY : Oct 18 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.2 56.8 72.5 DegF RELATIVE HUMIDITY 67.0 11.0 31.3 % DEWPOINT 36.5 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 85.1 70.3 77.4 DegF SOIL TEMP. 20 in 81.0 80.2 80.6 DegF WIND SPEED 17.4 5.4 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 352 Degrees SOLAR RADIATION 438.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.6 5363 21.4 6644 26.5 8000 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Oct 19 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.3 40.5 46.1 1.0 0.0 0.00 76.8 80.4 1.3 4.5 1.3 152 2 58.8 41.7 52.9 0.8 0.0 0.00 75.7 80.4 0.7 2.5 0.4 181 3 57.4 44.6 62.5 0.6 0.0 0.00 74.7 80.4 1.3 4.0 1.1 122 4 57.6 42.8 57.8 0.7 0.0 0.00 73.6 80.4 0.7 2.7 0.4 30 5 55.9 46.9 71.9 0.4 0.0 0.00 72.5 80.4 0.7 3.1 0.2 217 6 55.8 42.8 61.6 0.6 0.0 0.00 71.6 80.6 0.7 3.4 0.2 235 7 62.6 34.0 34.7 1.3 0.2 0.00 70.7 80.6 3.6 6.7 3.4 46 8 65.1 34.5 32.0 1.4 8.6 0.00 70.2 80.6 3.8 7.2 3.8 41 9 72.1 36.0 26.8 2.0 26.0 0.00 70.2 80.6 4.3 6.3 4.0 42 10 79.2 33.6 19.2 2.8 42.3 0.00 71.2 80.4 6.3 12.3 6.3 18 11 83.3 32.5 16.1 3.3 55.0 0.00 73.4 80.4 8.9 14.1 8.5 30 12 85.6 30.9 13.9 3.6 62.6 0.00 76.3 80.4 6.9 13.0 6.5 32 13 87.8 30.4 12.8 3.9 64.7 0.00 79.3 80.4 5.6 10.3 5.1 33 14 89.8 29.8 11.7 4.2 60.9 0.00 82.4 80.2 4.0 8.3 3.8 21 15 91.4 30.6 11.4 4.5 51.8 0.00 85.1 80.2 3.8 8.5 3.4 31 16 92.7 30.2 10.9 4.7 38.7 0.00 87.3 80.1 3.8 8.3 3.4 2 17 93.6 28.9 10.0 4.8 22.5 0.00 88.3 80.1 1.1 5.4 0.7 344 18 89.4 39.2 17.8 3.9 6.2 0.00 88.3 80.1 2.2 4.9 2.0 207 19 79.3 44.1 28.6 2.5 0.0 0.00 87.3 79.9 3.8 5.1 3.6 224 20 75.6 40.1 27.9 2.2 0.0 0.00 85.6 79.9 2.2 3.8 2.0 248 21 74.8 42.1 31.0 2.0 0.0 0.00 84.0 79.9 2.7 6.3 2.5 279 22 70.7 42.1 35.5 1.7 0.0 0.00 82.4 80.1 0.7 2.7 0.2 129 23 70.2 43.3 38.6 1.6 0.0 0.00 80.8 80.1 2.9 5.8 1.3 150 24 64.8 49.5 57.8 0.9 0.0 0.00 79.5 80.1 2.5 5.1 2.2 136 AZMET Daily Weather Data : YUMA VALLEY : Oct 19 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.5 54.1 73.9 DegF RELATIVE HUMIDITY 84.7 9.0 32.9 % DEWPOINT 37.9 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 88.5 70.0 78.6 DegF SOIL TEMP. 20 in 80.6 79.9 80.2 DegF WIND SPEED 14.1 3.1 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 31 Degrees SOLAR RADIATION 439.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.6 5381 22.7 6667 27.7 8028 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Oct 20 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.3 47.8 57.1 0.9 0.0 0.00 78.3 80.1 1.1 3.1 0.9 265 2 63.1 45.5 52.4 0.9 0.0 0.00 77.0 80.2 0.4 1.6 0.4 311 3 62.2 44.4 51.9 0.9 0.0 0.00 75.9 80.2 2.0 3.6 1.8 40 4 60.8 45.1 56.5 0.8 0.0 0.00 74.8 80.4 1.3 4.0 1.1 358 5 58.6 44.8 60.0 0.7 0.0 0.00 73.9 80.4 0.7 1.8 0.2 82 6 57.7 44.2 60.8 0.6 0.0 0.00 73.0 80.4 0.7 2.7 0.2 2 7 56.8 44.8 64.0 0.6 0.2 0.00 72.1 80.6 1.3 3.6 1.1 56 8 59.2 45.7 61.2 0.7 9.1 0.00 71.2 80.6 1.8 5.6 1.1 341 9 67.8 42.8 40.2 1.4 26.0 0.00 71.1 80.6 2.5 5.6 1.6 48 10 75.2 44.2 33.1 2.0 42.0 0.00 72.1 80.6 2.9 6.5 2.2 212 11 80.4 43.7 27.4 2.6 54.2 0.00 74.3 80.6 5.1 8.1 4.9 190 12 84.9 42.6 22.7 3.2 62.1 0.00 77.2 80.6 5.6 9.4 5.1 179 13 88.9 39.7 17.8 3.8 63.5 0.00 80.4 80.4 5.8 11.6 5.4 200 14 91.8 36.9 14.6 4.3 59.3 0.00 83.5 80.4 6.5 12.3 6.0 208 15 93.7 36.9 13.7 4.7 49.5 0.00 86.0 80.4 6.7 13.0 6.3 191 16 94.3 37.9 14.0 4.7 35.8 0.00 87.8 80.2 8.9 12.8 8.5 200 17 92.8 39.6 15.7 4.4 20.3 0.00 88.7 80.2 8.3 12.8 8.3 199 18 88.3 44.8 22.3 3.6 5.5 0.00 88.5 80.2 6.3 8.3 6.3 194 19 83.1 41.7 23.3 3.0 0.0 0.00 87.4 80.1 5.8 8.9 4.9 228 20 81.0 38.8 22.3 2.8 0.0 0.00 86.0 80.1 6.0 8.9 5.8 248 21 74.5 41.7 30.8 2.0 0.0 0.00 84.6 80.1 3.8 5.8 3.6 248 22 70.5 45.5 41.0 1.5 0.0 0.00 82.9 80.2 2.9 7.8 0.9 99 23 70.3 43.0 37.1 1.6 0.0 0.00 81.5 80.2 2.2 3.8 0.9 299 24 74.7 33.1 22.2 2.3 0.0 0.00 80.1 80.4 3.6 13.2 3.1 14 AZMET Daily Weather Data : YUMA VALLEY : Oct 20 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.0 55.4 74.8 DegF RELATIVE HUMIDITY 70.5 11.4 35.9 % DEWPOINT 42.3 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 88.7 71.1 79.5 DegF SOIL TEMP. 20 in 80.6 80.1 80.4 DegF WIND SPEED 13.2 3.8 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 207 Degrees SOLAR RADIATION 427.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.21 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.4 5399 23.2 6690 28.3 8056 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Oct 21 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.6 26.2 16.0 2.5 0.0 0.00 79.0 80.4 5.4 17.0 4.7 25 2 75.7 27.0 16.3 2.5 0.0 0.00 78.1 80.4 16.3 30.4 16.1 13 3 73.8 16.2 11.0 2.5 0.0 0.00 77.4 80.6 20.1 30.4 19.7 15 4 71.2 17.4 12.8 2.3 0.0 0.00 76.6 80.6 20.1 28.6 19.7 12 5 69.4 15.6 12.5 2.2 0.0 0.00 75.7 80.6 22.6 33.8 21.9 6 6 68.9 11.8 10.8 2.2 0.0 0.00 75.0 80.6 22.8 32.7 22.4 9 7 67.5 11.8 11.4 2.0 0.2 0.00 74.1 80.6 21.3 32.9 20.6 7 8 66.9 12.7 12.0 2.0 8.1 0.00 73.2 80.8 17.4 27.7 16.8 7 9 68.2 14.9 12.6 2.0 24.4 0.00 72.7 80.8 19.0 28.2 18.3 16 10 69.8 16.2 12.6 2.2 38.7 0.00 72.7 80.6 19.2 29.1 18.8 360 11 72.0 17.4 12.4 2.3 52.3 0.00 73.4 80.6 16.1 24.8 15.7 4 12 73.2 18.5 12.5 2.4 58.3 0.00 74.7 80.6 16.6 25.3 16.3 358 13 75.0 18.9 11.9 2.6 66.2 0.00 76.1 80.4 17.0 25.1 16.6 358 14 76.1 17.4 10.8 2.7 62.1 0.00 77.7 80.4 17.9 28.4 17.7 356 15 77.0 16.9 10.2 2.8 52.8 0.00 79.0 80.2 16.1 24.8 15.7 358 16 77.5 14.5 9.1 2.9 38.9 0.00 79.7 80.2 15.9 24.8 15.4 1 17 77.2 12.4 8.4 2.9 22.5 0.00 80.1 80.1 15.9 26.2 15.7 359 18 75.2 12.4 8.9 2.7 6.0 0.00 79.5 80.1 16.6 26.4 16.3 359 19 73.0 12.4 9.6 2.5 0.0 0.00 78.4 79.9 11.9 23.0 11.6 360 20 72.1 12.7 10.1 2.4 0.0 0.00 77.4 79.9 12.5 21.9 12.3 356 21 71.4 13.3 10.6 2.3 0.0 0.00 76.1 79.9 14.3 22.1 14.1 356 22 70.5 13.5 11.0 2.3 0.0 0.00 75.2 79.9 14.3 23.5 14.1 359 23 69.3 14.2 11.8 2.2 0.0 0.00 74.3 79.7 15.0 22.1 14.8 355 24 68.7 14.2 12.1 2.1 0.0 0.00 73.6 79.7 15.7 24.8 15.4 355 AZMET Daily Weather Data : YUMA VALLEY : Oct 21 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.1 66.4 72.3 DegF RELATIVE HUMIDITY 20.0 7.4 11.6 % DEWPOINT 15.8 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 80.1 72.5 76.3 DegF SOIL TEMP. 20 in 80.8 79.7 80.4 DegF WIND SPEED 33.8 16.6 MPH WIND VECTOR MAG. 16.1 MPH WIND VECTOR DIR. 4 Degrees SOLAR RADIATION 430.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.38 Inches STD. REF. EVAPOTRANSPIRATION 0.38 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.3 5416 22.3 6713 27.4 8083 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Oct 22 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.4 14.7 12.4 2.1 0.0 0.00 72.7 79.7 15.9 22.8 15.7 355 2 67.3 15.8 13.6 2.0 0.0 0.00 72.1 79.7 13.2 19.9 13.0 353 3 66.0 16.3 14.5 1.9 0.0 0.00 71.4 79.7 12.8 19.9 12.5 352 4 65.5 15.1 14.0 1.8 0.0 0.00 70.7 79.7 12.1 18.8 11.9 356 5 64.8 15.4 14.6 1.8 0.0 0.00 70.2 79.7 12.5 20.4 12.3 3 6 64.6 15.6 14.8 1.8 0.0 0.00 69.6 79.5 11.9 18.1 11.4 4 7 64.2 16.2 15.3 1.7 0.2 0.00 69.1 79.5 13.0 18.8 12.8 3 8 64.2 17.8 16.4 1.7 9.3 0.00 68.5 79.5 8.3 17.4 8.1 11 9 67.3 17.2 14.4 2.0 26.5 0.00 68.4 79.3 11.4 21.0 11.2 4 10 70.0 16.9 12.9 2.2 42.8 0.00 68.9 79.3 14.1 20.8 13.6 10 11 72.5 17.1 12.0 2.4 55.7 0.00 70.3 79.2 13.2 20.4 12.8 12 12 74.8 17.8 11.4 2.6 63.3 0.00 72.3 79.2 13.0 20.4 12.5 12 13 77.2 15.8 9.7 2.9 65.9 0.00 74.3 79.0 14.3 21.9 13.9 9 14 79.2 14.7 8.7 3.1 62.1 0.00 76.3 79.0 13.9 21.3 13.4 12 15 79.9 15.1 8.6 3.2 52.8 0.00 78.1 78.8 14.8 24.2 14.3 11 16 80.1 14.2 8.2 3.2 38.9 0.00 79.2 78.6 12.5 19.5 12.3 6 17 79.3 12.4 7.8 3.2 22.5 0.00 79.7 78.6 13.0 21.5 12.8 1 18 77.7 10.0 7.4 3.0 6.0 0.00 79.3 78.4 11.6 19.2 11.4 360 19 74.8 9.7 8.0 2.7 0.0 0.00 78.4 78.4 9.2 15.2 8.9 2 20 72.7 11.7 9.4 2.5 0.0 0.00 77.2 78.4 7.4 10.7 7.2 1 21 71.2 13.6 10.8 2.3 0.0 0.00 76.1 78.4 7.4 11.4 7.2 8 22 70.0 13.6 11.2 2.2 0.0 0.00 75.0 78.4 3.6 10.1 2.2 25 23 69.6 12.9 11.0 2.2 0.0 0.00 73.8 78.4 4.0 11.0 3.8 25 24 68.7 12.2 11.0 2.1 0.0 0.00 72.9 78.4 7.6 15.0 7.2 64 AZMET Daily Weather Data : YUMA VALLEY : Oct 22 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.6 63.3 71.2 DegF RELATIVE HUMIDITY 19.1 6.6 11.6 % DEWPOINT 14.7 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 79.7 68.4 73.6 DegF SOIL TEMP. 20 in 79.9 78.3 79.0 DegF WIND SPEED 24.2 11.2 MPH WIND VECTOR MAG. 10.7 MPH WIND VECTOR DIR. 6 Degrees SOLAR RADIATION 445.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.9 5433 22.0 6735 27.0 8110 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Oct 23 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.7 12.2 11.8 2.0 0.0 0.00 71.8 78.4 5.4 11.2 5.1 48 2 69.6 10.8 10.0 2.2 0.0 0.00 71.1 78.4 8.9 15.2 8.7 13 3 67.6 12.6 11.6 2.0 0.0 0.00 70.5 78.4 7.2 13.0 6.9 22 4 67.1 11.5 11.3 2.0 0.0 0.00 70.0 78.4 6.3 11.6 6.0 9 5 68.4 11.7 10.9 2.1 0.0 0.00 69.6 78.4 8.9 14.3 8.7 2 6 65.3 14.0 13.5 1.9 0.0 0.00 69.1 78.4 6.0 11.6 5.6 29 7 65.1 15.3 14.4 1.8 0.2 0.00 68.5 78.4 6.5 10.5 6.5 32 8 67.6 16.7 13.9 2.0 8.8 0.00 68.2 78.4 5.6 11.6 5.4 37 9 72.0 17.6 12.5 2.3 25.6 0.00 68.0 78.3 7.6 12.8 7.4 39 10 76.8 17.2 10.5 2.8 41.6 0.00 69.1 78.3 10.7 16.6 10.5 6 11 79.5 18.0 9.9 3.1 54.2 0.00 70.9 78.3 9.2 15.0 8.9 10 12 82.2 17.8 8.9 3.4 62.1 0.00 73.4 78.3 9.2 15.2 8.9 3 13 83.8 18.3 8.8 3.6 64.3 0.00 75.9 78.1 8.9 15.0 8.7 1 14 86.0 19.8 8.6 3.9 60.7 0.00 78.4 78.1 8.3 14.1 8.1 357 15 87.3 20.8 8.7 4.0 51.6 0.00 80.8 78.1 8.9 16.8 8.5 356 16 88.2 21.9 8.8 4.2 38.0 0.00 82.2 77.9 10.1 15.0 9.8 349 17 88.2 22.6 9.1 4.1 21.5 0.00 82.9 77.9 10.3 17.2 10.1 354 18 86.4 24.6 10.5 3.8 5.7 0.00 82.9 77.9 9.4 15.2 9.2 352 19 82.2 26.1 12.8 3.3 0.0 0.00 82.0 77.9 5.4 11.2 5.4 346 20 77.4 27.1 15.7 2.7 0.0 0.00 80.8 77.9 2.9 5.6 2.9 335 21 72.5 29.5 20.5 2.2 0.0 0.00 79.3 77.9 1.8 5.1 1.1 221 22 65.5 33.3 30.3 1.5 0.0 0.00 77.9 77.9 2.2 4.3 1.8 165 23 62.1 39.4 43.3 1.1 0.0 0.00 76.5 77.9 2.0 4.5 1.1 241 24 61.3 35.4 38.1 1.1 0.0 0.00 75.4 77.9 2.5 4.5 2.0 167 AZMET Daily Weather Data : YUMA VALLEY : Oct 23 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.9 59.7 74.5 DegF RELATIVE HUMIDITY 63.2 7.7 14.8 % DEWPOINT 20.7 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 83.1 68.0 74.8 DegF SOIL TEMP. 20 in 78.4 77.7 78.1 DegF WIND SPEED 17.2 6.9 MPH WIND VECTOR MAG. 5.8 MPH WIND VECTOR DIR. 8 Degrees SOLAR RADIATION 434.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.9 5452 23.9 6758 28.8 8139 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Oct 24 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.3 34.0 35.9 1.2 0.0 0.00 74.1 78.1 1.6 3.4 1.3 231 2 61.2 32.5 34.2 1.2 0.0 0.00 73.0 78.1 1.8 6.7 1.1 186 3 64.6 31.5 28.9 1.5 0.0 0.00 72.1 78.1 2.2 6.9 1.1 103 4 65.8 30.9 27.0 1.6 0.0 0.00 71.2 78.3 4.7 6.7 4.7 48 5 66.0 30.4 26.6 1.6 0.0 0.00 70.5 78.3 4.0 8.1 3.8 31 6 67.8 30.0 24.4 1.8 0.0 0.00 70.0 78.4 4.3 8.7 4.0 45 7 69.3 29.1 22.2 1.9 0.2 0.00 69.6 78.4 7.2 10.5 6.9 28 8 70.0 30.4 22.9 1.9 8.6 0.00 69.4 78.4 7.4 12.1 7.4 32 9 74.8 31.6 20.6 2.3 24.9 0.00 69.6 78.4 6.9 11.6 6.5 26 10 80.4 29.3 15.5 3.0 40.8 0.00 70.7 78.4 9.2 13.4 8.9 21 11 85.5 28.6 12.8 3.6 53.3 0.00 72.7 78.4 12.1 18.8 11.6 49 12 87.8 28.9 12.0 4.0 61.2 0.00 75.4 78.4 11.2 17.4 11.0 53 13 90.1 29.1 11.2 4.3 63.1 0.00 78.3 78.3 9.4 15.4 9.2 60 14 91.4 29.8 11.1 4.5 59.5 0.00 81.3 78.3 6.0 13.0 5.8 92 15 92.5 29.1 10.4 4.7 50.7 0.00 84.0 78.3 4.0 9.4 3.4 93 16 93.4 29.1 10.1 4.8 37.0 0.00 86.0 78.3 2.5 8.3 2.0 85 17 94.1 31.6 11.1 4.9 20.5 0.00 87.1 78.1 1.1 4.7 0.9 234 18 88.9 36.1 15.7 4.0 5.0 0.00 87.1 78.1 3.4 4.7 3.1 235 19 79.3 43.7 28.4 2.5 0.0 0.00 86.0 78.1 3.6 4.7 3.6 277 20 77.5 39.2 25.3 2.4 0.0 0.00 84.4 78.1 3.8 6.9 3.6 298 21 77.9 37.4 23.4 2.5 0.0 0.00 82.8 78.1 3.6 7.8 3.4 301 22 79.0 34.9 20.3 2.7 0.0 0.00 81.3 78.3 4.7 7.6 4.7 297 23 77.9 35.2 21.4 2.6 0.0 0.00 80.1 78.3 4.7 9.6 4.7 298 24 74.7 34.0 23.4 2.3 0.0 0.00 79.0 78.3 3.1 8.9 0.9 96 AZMET Daily Weather Data : YUMA VALLEY : Oct 24 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.9 58.8 77.9 DegF RELATIVE HUMIDITY 42.3 8.0 20.6 % DEWPOINT 32.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 87.3 69.4 77.2 DegF SOIL TEMP. 20 in 78.4 77.9 78.3 DegF WIND SPEED 18.8 5.1 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 33 Degrees SOLAR RADIATION 424.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.2 5472 25.2 6784 30.2 8169 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Oct 25 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.6 43.7 46.8 1.1 0.0 0.00 77.9 78.4 1.8 4.0 1.6 140 2 62.1 44.1 51.3 0.9 0.0 0.00 76.6 78.6 0.9 4.0 0.9 140 3 60.1 39.7 47.0 0.9 0.0 0.00 75.6 78.6 0.9 3.6 0.7 162 4 59.9 43.7 55.0 0.8 0.0 0.00 74.5 78.8 0.4 0.4 0.4 154 5 61.0 39.4 45.8 1.0 0.0 0.00 73.4 78.8 1.3 5.1 1.1 64 6 66.4 31.3 26.8 1.6 0.0 0.00 72.5 78.8 4.3 6.7 4.3 53 7 63.9 33.1 31.4 1.4 0.2 0.00 71.8 78.8 4.9 7.2 4.9 47 8 65.1 34.7 32.4 1.4 7.9 0.00 71.2 79.0 4.3 6.3 4.3 53 9 72.5 36.3 26.8 2.0 24.1 0.00 71.1 79.0 5.8 8.9 5.8 43 10 80.2 36.5 21.0 2.8 39.9 0.00 72.0 79.0 7.6 12.1 7.4 37 11 84.9 33.6 15.9 3.5 52.3 0.00 74.1 79.0 8.3 12.1 8.1 60 12 87.4 34.9 15.5 3.8 60.0 0.00 77.0 79.0 6.5 11.2 6.0 64 13 90.1 33.4 13.4 4.2 62.1 0.00 80.1 79.0 5.8 10.7 5.4 88 14 91.6 32.5 12.3 4.4 58.3 0.00 83.1 79.0 4.5 8.3 4.0 73 15 93.4 31.6 11.3 4.8 49.5 0.00 85.8 79.0 2.7 6.5 1.8 143 16 94.3 31.3 10.8 4.9 36.1 0.00 87.8 78.8 1.6 4.3 0.4 226 17 93.6 36.1 13.5 4.7 20.1 0.00 88.7 78.8 2.7 5.4 2.7 179 18 88.0 46.0 23.6 3.5 4.8 0.00 88.7 78.8 2.5 5.8 2.2 213 19 79.2 49.1 35.4 2.2 0.0 0.00 87.4 78.8 2.5 4.0 2.2 230 20 73.8 51.4 45.5 1.5 0.0 0.00 85.6 78.8 0.7 2.2 0.7 266 21 72.1 45.1 38.0 1.7 0.0 0.00 83.8 78.8 0.4 0.4 0.2 95 22 68.5 45.3 43.3 1.4 0.0 0.00 82.0 78.8 2.9 7.4 2.7 174 23 67.3 46.0 46.5 1.2 0.0 0.00 80.4 79.0 0.9 4.3 0.4 162 24 67.3 47.5 49.1 1.2 0.0 0.00 79.0 79.0 1.3 5.1 1.3 353 AZMET Daily Weather Data : YUMA VALLEY : Oct 25 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.7 58.1 75.4 DegF RELATIVE HUMIDITY 63.6 9.6 31.6 % DEWPOINT 39.4 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 88.9 71.1 79.2 DegF SOIL TEMP. 20 in 79.0 78.3 78.8 DegF WIND SPEED 12.1 3.1 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 70 Degrees SOLAR RADIATION 415.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 19.8 5492 24.7 6808 29.7 8199 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Oct 26 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.1 50.0 57.8 0.9 0.0 0.00 77.7 79.2 2.5 4.9 2.0 358 2 62.4 48.2 59.5 0.8 0.0 0.00 76.6 79.2 1.1 3.6 0.9 52 3 63.5 46.9 55.0 0.9 0.0 0.00 75.6 79.3 1.1 3.4 0.7 5 4 62.6 46.6 56.0 0.9 0.0 0.00 74.5 79.3 1.8 3.6 1.6 304 5 58.8 46.2 63.1 0.6 0.0 0.00 73.6 79.5 2.2 4.5 2.2 42 6 58.3 45.9 63.6 0.6 0.0 0.00 72.7 79.5 2.7 4.5 2.7 28 7 59.2 43.9 56.9 0.7 0.2 0.00 71.8 79.5 2.0 4.3 2.0 14 8 59.4 44.6 57.8 0.7 6.2 0.00 71.1 79.5 1.8 3.6 1.8 26 9 64.8 44.2 47.3 1.1 21.3 0.00 70.9 79.7 1.8 4.3 1.8 39 10 72.0 43.9 36.7 1.7 37.5 0.00 71.6 79.7 2.7 5.6 2.2 59 11 78.8 43.2 28.4 2.4 50.2 0.00 73.6 79.7 2.5 5.8 2.2 131 12 82.6 44.8 26.6 2.8 58.3 0.00 76.3 79.5 2.5 6.0 1.8 164 13 86.4 42.4 21.6 3.4 60.4 0.00 79.5 79.5 4.5 8.9 4.0 178 14 89.1 38.7 17.0 3.9 56.9 0.00 82.4 79.5 5.1 9.6 4.9 178 15 90.7 34.7 13.8 4.3 48.7 0.00 85.1 79.5 4.0 9.8 3.8 183 16 91.4 34.7 13.5 4.3 35.6 0.00 86.9 79.3 4.5 8.9 4.3 165 17 89.8 38.8 17.0 4.0 19.6 0.00 87.8 79.3 4.3 8.5 4.0 164 18 83.8 42.8 23.5 3.0 4.3 0.00 87.6 79.3 3.4 5.1 3.4 155 19 77.0 43.3 30.1 2.2 0.0 0.00 86.2 79.2 2.0 3.4 2.0 129 20 73.2 42.8 33.7 1.9 0.0 0.00 84.4 79.2 2.0 9.4 1.6 223 21 70.2 45.3 41.0 1.5 0.0 0.00 82.6 79.3 2.2 4.3 2.0 254 22 67.3 50.4 54.7 1.0 0.0 0.00 81.0 79.3 2.0 4.0 0.2 307 23 64.4 48.2 55.8 0.9 0.0 0.00 79.3 79.3 1.8 4.3 1.6 54 24 64.9 46.9 52.2 1.0 0.0 0.00 77.9 79.5 3.1 5.1 3.1 24 AZMET Daily Weather Data : YUMA VALLEY : Oct 26 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.3 57.4 72.3 DegF RELATIVE HUMIDITY 68.0 10.8 41.0 % DEWPOINT 44.1 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 87.8 70.7 78.6 DegF SOIL TEMP. 20 in 79.7 79.0 79.3 DegF WIND SPEED 9.8 2.7 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 131 Degrees SOLAR RADIATION 399.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.7 5511 23.6 6832 28.6 8228 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Oct 27 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.7 46.9 54.4 0.9 0.0 0.00 76.8 79.5 3.1 4.9 3.1 30 2 63.5 46.9 55.1 0.9 0.0 0.00 75.7 79.5 3.1 5.1 3.1 27 3 61.9 46.0 56.2 0.8 0.0 0.00 74.8 79.5 2.7 6.3 2.5 32 4 59.5 47.5 64.5 0.6 0.0 0.00 73.9 79.7 2.2 6.5 2.0 228 5 57.6 47.3 68.3 0.5 0.0 0.00 73.2 79.7 0.9 3.1 0.2 131 6 58.3 47.5 67.2 0.6 0.0 0.00 72.3 79.7 1.3 3.4 1.1 4 7 59.0 47.3 65.5 0.6 0.2 0.00 71.8 79.7 1.6 3.4 1.3 56 8 61.3 44.6 54.3 0.9 4.5 0.00 71.2 79.7 2.0 4.5 2.0 27 9 64.8 44.2 47.3 1.1 15.3 0.00 71.2 79.7 3.1 4.9 2.9 25 10 68.9 45.0 42.3 1.4 24.1 0.00 71.8 79.7 3.8 9.2 3.8 31 11 75.0 44.1 33.2 2.0 49.5 0.00 73.2 79.7 5.1 9.2 4.7 33 12 80.8 45.0 28.3 2.6 54.5 0.00 75.6 79.7 2.7 6.0 2.2 298 13 84.2 46.6 27.0 2.9 63.1 0.00 78.6 79.7 2.2 6.3 1.6 303 14 86.7 45.7 24.1 3.3 55.2 0.00 81.9 79.7 1.6 5.1 0.9 279 15 87.8 45.0 22.6 3.5 47.1 0.00 84.6 79.5 2.2 5.6 0.9 279 16 89.8 40.5 17.9 3.9 34.4 0.00 86.5 79.5 1.3 4.9 0.4 210 17 89.1 44.8 21.6 3.7 18.9 0.00 87.4 79.5 2.0 4.5 1.8 287 18 86.7 44.1 22.8 3.4 4.1 0.00 87.3 79.3 0.7 2.2 0.4 330 19 79.2 49.8 36.1 2.2 0.0 0.00 86.0 79.3 0.7 2.5 0.4 42 20 74.8 53.2 46.9 1.6 0.0 0.00 84.4 79.3 0.7 2.9 0.7 302 21 72.1 49.3 44.6 1.5 0.0 0.00 82.6 79.3 1.1 3.6 0.7 308 22 68.5 48.6 49.0 1.2 0.0 0.00 81.1 79.3 0.7 3.1 0.0 59 23 66.0 50.0 56.3 1.0 0.0 0.00 79.7 79.3 2.5 4.3 2.5 124 24 64.6 50.7 60.8 0.8 0.0 0.00 78.3 79.5 1.3 4.7 0.9 87 AZMET Daily Weather Data : YUMA VALLEY : Oct 27 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.9 56.5 71.8 DegF RELATIVE HUMIDITY 74.3 16.0 44.4 % DEWPOINT 46.8 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 87.6 71.2 78.4 DegF SOIL TEMP. 20 in 79.9 79.3 79.5 DegF WIND SPEED 9.2 2.0 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 15 Degrees SOLAR RADIATION 370.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.8 5529 22.9 6855 27.9 8256 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Oct 28 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.5 48.2 57.3 0.9 0.0 0.00 77.2 79.5 0.4 2.9 0.4 39 2 61.9 47.5 59.2 0.8 0.0 0.00 75.9 79.5 1.6 4.7 0.2 21 3 61.0 48.9 64.8 0.6 0.0 0.00 74.8 79.7 2.0 4.5 1.8 284 4 61.2 45.7 56.8 0.8 0.0 0.00 73.9 79.7 1.1 2.7 0.9 292 5 57.6 44.1 60.7 0.6 0.0 0.00 72.9 79.7 0.7 2.9 0.7 188 6 55.8 44.4 65.8 0.5 0.0 0.00 72.0 79.7 1.1 3.4 1.1 152 7 55.8 46.8 72.0 0.4 0.0 0.00 71.1 79.7 0.4 2.0 0.4 14 8 57.7 49.1 73.1 0.4 6.9 0.00 70.3 79.7 0.7 2.7 0.7 282 9 64.2 49.3 58.4 0.9 22.9 0.00 70.0 79.9 1.1 2.9 1.1 251 10 72.3 48.4 42.8 1.6 36.1 0.00 70.9 79.9 1.8 5.1 1.8 247 11 80.8 42.3 25.8 2.7 49.9 0.00 72.9 79.7 2.7 5.1 2.5 246 12 88.9 33.4 14.0 4.0 52.6 0.00 75.7 79.7 6.3 11.6 5.8 3 13 91.2 31.8 12.1 4.4 46.6 0.00 78.4 79.7 5.8 10.3 5.6 5 14 93.2 30.0 10.6 4.8 49.5 0.00 81.0 79.5 4.9 8.3 4.5 349 15 94.3 29.8 10.2 4.9 42.8 0.00 83.3 79.5 3.8 8.3 3.6 13 16 93.7 31.8 11.2 4.8 33.7 0.00 85.3 79.5 3.4 6.3 3.1 46 17 94.1 32.0 11.2 4.8 17.7 0.00 86.4 79.3 1.6 4.5 1.1 86 18 87.1 48.4 26.7 3.2 2.9 0.00 86.4 79.3 1.6 3.8 1.6 215 19 79.7 48.6 33.8 2.3 0.0 0.00 85.3 79.3 1.1 2.5 0.9 278 20 78.3 42.8 28.8 2.4 0.0 0.00 83.8 79.3 0.7 2.5 0.4 356 21 72.9 45.1 37.3 1.7 0.0 0.00 82.2 79.3 1.6 3.8 1.3 50 22 70.2 46.4 42.9 1.4 0.0 0.00 80.6 79.3 0.7 3.6 0.4 356 23 67.8 47.7 48.6 1.2 0.0 0.00 79.3 79.3 2.0 3.6 1.8 231 24 64.6 45.0 49.0 1.1 0.0 0.00 78.1 79.3 0.7 2.9 0.4 222 AZMET Daily Weather Data : YUMA VALLEY : Oct 28 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.4 54.9 73.6 DegF RELATIVE HUMIDITY 78.3 9.0 40.5 % DEWPOINT 42.8 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 86.5 70.0 77.9 DegF SOIL TEMP. 20 in 79.9 79.2 79.5 DegF WIND SPEED 11.6 2.0 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 343 Degrees SOLAR RADIATION 361.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.4 5547 23.2 6878 28.1 8284 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Oct 29 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.0 45.5 53.0 0.9 0.0 0.00 77.0 79.5 2.0 4.3 1.6 92 2 61.7 47.1 59.0 0.8 0.0 0.00 75.7 79.5 0.7 2.0 0.4 54 3 61.3 44.8 54.5 0.9 0.0 0.00 74.7 79.5 0.9 4.3 0.9 20 4 62.2 43.5 50.7 0.9 0.0 0.00 73.8 79.5 2.5 5.8 1.8 6 5 59.5 44.1 56.7 0.8 0.0 0.00 72.9 79.5 0.9 3.8 0.4 36 6 57.6 47.1 68.0 0.5 0.0 0.00 72.0 79.7 0.9 4.7 0.4 234 7 56.5 46.6 69.1 0.5 0.2 0.00 71.2 79.7 0.9 4.3 0.4 16 8 61.7 43.2 50.9 0.9 8.1 0.00 70.5 79.7 1.8 4.3 1.8 36 9 69.3 45.7 43.3 1.4 25.3 0.00 70.5 79.7 4.0 6.9 3.8 39 10 77.0 43.9 30.9 2.2 37.5 0.00 71.8 79.7 7.8 12.8 7.6 43 11 82.8 39.7 21.7 3.0 45.6 0.00 73.8 79.7 8.5 13.6 8.3 35 12 86.7 37.9 17.8 3.6 56.9 0.00 76.3 79.5 8.1 12.5 7.8 41 13 89.4 37.2 15.9 4.0 58.3 0.00 79.2 79.5 5.4 10.7 5.1 41 14 93.0 34.3 12.7 4.6 55.7 0.00 82.0 79.5 3.6 8.7 2.7 101 15 95.4 33.8 11.5 5.0 46.3 0.00 84.9 79.3 2.2 6.3 2.0 157 16 94.6 34.0 11.9 4.9 33.2 0.00 86.9 79.3 4.5 7.6 4.3 147 17 92.8 39.2 15.5 4.5 19.1 0.00 88.0 79.3 4.3 8.1 4.3 152 18 86.7 45.0 23.6 3.3 3.8 0.00 87.8 79.2 3.1 5.4 3.1 144 19 78.3 49.6 36.9 2.1 0.0 0.00 86.5 79.2 4.3 6.3 4.3 271 20 75.0 46.9 36.8 1.9 0.0 0.00 84.9 79.2 1.8 3.6 1.6 258 21 70.9 46.6 42.0 1.5 0.0 0.00 83.1 79.2 4.5 7.4 4.0 208 22 67.6 47.3 48.0 1.2 0.0 0.00 81.7 79.2 3.6 6.5 3.1 192 23 68.7 44.1 41.2 1.4 0.0 0.00 80.2 79.3 2.7 7.4 2.2 151 24 69.1 44.4 41.1 1.4 0.0 0.00 79.0 79.3 4.0 7.2 3.8 166 AZMET Daily Weather Data : YUMA VALLEY : Oct 29 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.1 55.4 74.3 DegF RELATIVE HUMIDITY 78.5 9.4 38.0 % DEWPOINT 43.0 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 88.0 70.3 78.4 DegF SOIL TEMP. 20 in 79.7 79.2 79.5 DegF WIND SPEED 13.6 3.4 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 79 Degrees SOLAR RADIATION 389.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.5 5566 23.6 6902 28.6 8312 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Oct 30 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.5 46.2 50.0 1.1 0.0 0.00 77.7 79.3 4.7 7.4 4.5 180 2 70.0 42.4 37.9 1.6 0.0 0.00 76.6 79.5 4.9 13.6 2.0 326 3 75.0 41.5 30.1 2.1 0.0 0.00 76.1 79.5 12.3 21.0 12.1 316 4 73.9 44.1 34.3 1.9 0.0 0.00 75.7 79.5 17.9 25.9 17.7 319 5 72.3 47.5 41.4 1.6 0.0 0.00 75.6 79.7 13.6 21.9 13.6 320 6 71.6 48.6 43.9 1.5 0.0 0.00 75.4 79.7 8.5 18.3 8.3 326 7 71.6 48.7 44.3 1.5 0.0 0.00 75.0 79.7 10.1 19.2 9.8 315 8 70.9 50.4 48.3 1.3 6.0 0.00 74.7 79.7 10.1 24.6 9.6 329 9 72.0 50.4 46.4 1.4 21.3 0.00 74.7 79.7 13.0 25.7 12.5 307 10 74.1 49.5 41.8 1.7 36.8 0.00 75.2 79.7 13.0 22.8 12.8 298 11 77.2 48.4 36.3 2.0 49.2 0.00 76.5 79.7 10.7 17.2 10.5 299 12 79.7 46.9 31.6 2.4 56.9 0.00 78.3 79.7 9.8 16.8 9.4 297 13 81.9 43.5 26.0 2.8 59.5 0.00 80.4 79.7 10.1 17.7 9.6 302 14 83.1 40.5 22.2 3.0 55.9 0.00 82.6 79.7 8.5 16.3 7.8 296 15 83.7 39.0 20.6 3.1 47.3 0.00 84.4 79.5 8.5 16.1 8.3 294 16 83.8 37.6 19.3 3.2 33.0 0.00 85.5 79.5 8.3 15.0 7.8 293 17 82.8 35.1 18.1 3.1 15.5 0.00 85.8 79.5 8.5 15.0 8.3 299 18 81.0 33.4 17.9 3.0 4.3 0.00 85.3 79.5 8.7 13.6 8.5 306 19 75.0 35.2 23.7 2.3 0.0 0.00 84.0 79.5 3.6 6.5 3.1 256 20 76.1 37.8 25.1 2.3 0.0 0.00 82.6 79.5 5.4 13.0 4.7 307 21 69.4 38.7 32.5 1.7 0.0 0.00 81.3 79.5 4.0 8.1 3.1 206 22 67.8 41.4 38.2 1.4 0.0 0.00 80.1 79.5 5.4 6.9 5.4 258 23 69.1 41.7 37.1 1.5 0.0 0.00 79.0 79.7 5.4 9.4 5.4 271 24 68.2 42.6 39.7 1.4 0.0 0.00 77.9 79.7 3.1 7.2 1.1 304 AZMET Daily Weather Data : YUMA VALLEY : Oct 30 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.6 62.6 74.8 DegF RELATIVE HUMIDITY 57.2 14.3 33.6 % DEWPOINT 43.0 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 85.8 74.7 79.2 DegF SOIL TEMP. 20 in 79.7 79.3 79.5 DegF WIND SPEED 25.9 8.7 MPH WIND VECTOR MAG. 7.4 MPH WIND VECTOR DIR. 303 Degrees SOLAR RADIATION 385.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.7 5584 23.6 6925 28.6 8341 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Oct 31 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.2 44.6 42.7 1.4 0.0 0.00 77.0 79.7 2.7 8.1 1.6 255 2 61.7 45.9 56.1 0.8 0.0 0.00 75.9 79.7 2.9 5.8 2.7 135 3 57.7 46.4 65.8 0.6 0.0 0.00 75.0 79.9 2.0 3.4 1.8 129 4 57.2 46.4 67.2 0.5 0.0 0.00 73.9 79.9 1.1 2.7 0.9 55 5 56.1 46.0 68.7 0.5 0.0 0.00 72.9 79.9 1.1 4.0 0.9 70 6 55.8 46.4 70.7 0.4 0.0 0.00 72.0 79.9 0.7 2.7 0.4 14 7 55.6 45.1 67.8 0.5 0.0 0.00 71.2 79.9 1.8 4.3 1.6 29 8 57.7 45.1 62.7 0.6 2.9 0.00 70.3 79.9 1.3 3.1 1.3 17 9 62.4 46.0 55.2 0.9 19.6 0.00 70.0 79.9 1.1 2.9 1.1 33 10 70.0 47.3 44.4 1.4 36.3 0.00 70.7 79.9 0.7 3.4 0.2 226 11 76.3 45.1 33.3 2.1 48.3 0.00 72.5 79.9 2.2 11.9 1.1 333 12 82.9 39.2 21.2 3.0 55.4 0.00 75.2 79.7 6.9 12.1 6.5 12 13 84.6 35.4 17.4 3.3 58.5 0.00 77.9 79.7 7.6 14.1 7.2 15 14 86.2 33.1 14.9 3.6 54.7 0.00 80.4 79.7 6.0 13.4 5.8 3 15 86.7 31.5 13.8 3.7 44.4 0.00 82.8 79.5 5.4 10.3 4.9 15 16 87.1 30.2 12.9 3.8 32.7 0.00 84.2 79.5 5.1 13.0 4.9 5 17 86.7 28.9 12.5 3.8 15.3 0.00 84.9 79.5 4.9 12.3 4.9 359 18 83.1 30.4 14.9 3.3 3.3 0.00 84.6 79.3 2.9 6.7 2.9 12 19 77.7 33.3 19.9 2.6 0.0 0.00 83.3 79.3 0.7 2.5 0.7 1 20 72.0 37.0 28.2 1.9 0.0 0.00 81.7 79.3 2.9 6.9 2.7 223 21 68.0 38.1 33.5 1.5 0.0 0.00 80.1 79.3 2.2 4.9 2.0 214 22 64.4 44.1 47.5 1.1 0.0 0.00 78.6 79.3 1.8 4.9 1.6 113 23 63.0 44.6 51.3 0.9 0.0 0.00 77.4 79.3 0.4 0.4 0.4 326 24 63.0 42.3 46.7 1.0 0.0 0.00 75.9 79.3 1.1 3.6 0.9 19 AZMET Daily Weather Data : YUMA VALLEY : Oct 31 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.6 54.1 70.2 DegF RELATIVE HUMIDITY 75.6 11.6 40.4 % DEWPOINT 40.5 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 84.9 70.0 77.0 DegF SOIL TEMP. 20 in 79.9 79.2 79.7 DegF WIND SPEED 14.1 2.7 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 14 Degrees SOLAR RADIATION 371.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.8 5600 20.7 6946 25.7 8367 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Nov 1 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.4 46.2 59.9 0.7 0.0 0.00 74.8 79.3 1.3 2.7 1.1 249 2 57.9 44.4 60.6 0.6 0.0 0.00 73.8 79.3 1.8 7.4 1.3 104 3 57.0 44.1 61.8 0.6 0.0 0.00 72.7 79.5 0.4 2.5 0.2 5 4 58.6 42.3 54.5 0.8 0.0 0.00 71.8 79.5 1.3 3.4 1.3 356 5 57.9 41.0 53.3 0.8 0.0 0.00 70.9 79.5 0.9 3.4 0.9 6 6 55.9 41.2 57.5 0.6 0.0 0.00 70.0 79.5 0.9 2.7 0.7 356 7 55.2 42.3 61.4 0.6 0.0 0.00 69.3 79.5 0.4 2.9 0.4 346 8 57.2 41.9 56.9 0.7 6.0 0.00 68.4 79.5 0.4 0.4 0.4 7 9 63.3 41.5 45.1 1.1 21.0 0.00 68.2 79.5 2.7 5.1 2.5 27 10 69.4 41.7 36.6 1.6 36.5 0.00 68.9 79.5 2.2 4.9 2.0 32 11 76.5 39.7 26.7 2.3 48.7 0.00 70.9 79.3 1.3 4.5 1.1 36 12 82.2 40.6 22.9 2.9 55.7 0.00 73.8 79.2 1.3 4.9 0.7 85 13 85.6 34.7 16.3 3.5 57.8 0.00 77.0 79.2 5.4 11.6 4.9 8 14 86.9 32.5 14.2 3.8 54.7 0.00 79.9 79.2 5.4 9.2 4.9 24 15 88.5 31.3 13.0 4.0 45.6 0.00 82.4 79.0 4.3 10.3 3.8 23 16 88.9 29.8 12.0 4.1 32.5 0.00 84.0 79.0 4.7 11.6 4.3 20 17 87.8 29.7 12.4 3.9 17.2 0.00 84.7 78.8 5.1 10.3 4.9 15 18 82.6 34.5 17.9 3.1 3.1 0.00 84.6 78.8 3.1 6.7 3.1 30 19 76.8 35.4 22.3 2.5 0.0 0.00 83.1 78.8 0.7 2.7 0.7 20 20 74.3 34.3 23.3 2.2 0.0 0.00 81.5 78.8 0.4 2.0 0.4 343 21 69.4 39.9 35.2 1.6 0.0 0.00 79.7 78.6 2.0 4.7 1.6 249 22 68.9 37.2 31.4 1.7 0.0 0.00 78.4 78.8 1.3 4.7 1.1 317 23 66.6 39.7 37.2 1.4 0.0 0.00 77.0 78.8 0.7 2.2 0.4 292 24 67.1 38.5 35.0 1.5 0.0 0.00 75.7 78.8 0.7 2.7 0.4 311 AZMET Daily Weather Data : YUMA VALLEY : Nov 1 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.8 54.3 70.7 DegF RELATIVE HUMIDITY 71.7 10.5 36.1 % DEWPOINT 38.5 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 84.9 68.0 75.9 DegF SOIL TEMP. 20 in 79.5 78.6 79.2 DegF WIND SPEED 11.6 2.0 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 15 Degrees SOLAR RADIATION 379.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.6 5617 21.6 6967 26.5 8393 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Nov 2 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.3 43.5 52.1 0.9 0.0 0.00 74.5 78.8 1.1 2.9 0.7 97 2 59.7 42.6 53.1 0.8 0.0 0.00 73.4 78.8 1.3 8.9 0.9 42 3 58.8 40.6 50.8 0.8 0.0 0.00 72.5 78.8 1.3 4.3 1.3 28 4 58.1 41.9 54.9 0.8 0.0 0.00 71.4 78.8 0.7 2.7 0.4 335 5 55.9 41.5 58.7 0.6 0.0 0.00 70.5 79.0 0.7 3.8 0.4 314 6 54.9 44.4 67.8 0.5 0.0 0.00 69.6 79.0 0.4 2.5 0.2 253 7 53.8 43.2 67.2 0.5 0.0 0.00 68.9 79.0 0.4 0.4 0.2 268 8 56.3 42.1 59.0 0.6 5.5 0.00 68.0 79.0 0.4 0.4 0.2 209 9 65.5 42.1 43.1 1.2 20.8 0.00 67.8 79.0 0.4 0.4 0.2 198 10 73.9 38.5 28.1 2.1 37.0 0.00 68.5 79.0 2.9 11.6 2.2 25 11 81.3 30.9 16.1 3.1 47.8 0.00 70.7 78.8 9.8 14.1 9.4 6 12 83.1 30.2 14.8 3.3 54.2 0.00 73.2 78.8 6.7 12.8 6.3 19 13 85.3 29.8 13.4 3.6 56.9 0.00 76.1 78.6 8.5 14.3 8.1 13 14 86.4 29.8 13.1 3.7 54.7 0.00 78.6 78.6 9.2 14.3 8.9 20 15 86.9 30.2 13.0 3.8 46.1 0.00 80.8 78.6 8.9 15.4 8.5 19 16 86.9 30.2 12.9 3.8 33.0 0.00 82.2 78.4 7.8 12.3 7.6 10 17 85.1 30.9 14.2 3.5 16.7 0.00 82.9 78.4 6.5 11.0 6.5 13 18 81.9 31.1 15.9 3.1 2.9 0.00 82.6 78.3 5.6 11.6 5.4 8 19 78.4 31.5 18.0 2.7 0.0 0.00 81.5 78.3 3.1 5.6 3.1 4 20 73.8 32.9 22.5 2.2 0.0 0.00 80.2 78.3 2.0 4.3 2.0 334 21 72.9 32.5 22.6 2.1 0.0 0.00 78.6 78.3 2.9 5.4 2.9 340 22 65.1 37.9 37.4 1.4 0.0 0.00 77.2 78.3 2.2 5.1 0.9 149 23 61.2 43.3 52.1 0.9 0.0 0.00 75.9 78.3 0.4 1.6 0.2 54 24 59.9 43.5 54.8 0.8 0.0 0.00 74.7 78.3 0.9 3.6 0.2 26 AZMET Daily Weather Data : YUMA VALLEY : Nov 2 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.0 52.7 70.2 DegF RELATIVE HUMIDITY 72.8 11.8 35.7 % DEWPOINT 36.9 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 82.9 67.8 75.0 DegF SOIL TEMP. 20 in 79.0 78.3 78.6 DegF WIND SPEED 15.4 3.6 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 12 Degrees SOLAR RADIATION 375.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.3 5632 20.2 6988 25.0 8418 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Nov 3 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.8 43.0 59.9 0.6 0.0 0.00 73.4 78.3 0.4 3.4 0.0 134 2 56.3 43.5 62.4 0.6 0.0 0.00 72.3 78.4 0.4 2.2 0.2 251 3 54.5 44.1 67.6 0.5 0.0 0.00 71.1 78.4 0.9 3.1 0.7 184 4 55.0 40.5 57.9 0.6 0.0 0.00 70.2 78.4 0.9 5.6 0.2 201 5 53.6 38.8 57.3 0.6 0.0 0.00 69.3 78.4 0.9 3.6 0.7 183 6 54.0 38.3 55.3 0.6 0.0 0.00 68.4 78.4 1.3 5.6 0.9 143 7 61.7 31.6 32.5 1.3 0.0 0.00 67.6 78.6 2.9 6.0 2.5 75 8 62.8 32.4 32.0 1.3 5.3 0.00 67.1 78.4 2.0 6.7 1.8 69 9 71.8 32.9 23.8 2.0 20.3 0.00 66.9 78.4 3.8 8.9 3.1 49 10 76.1 28.8 17.5 2.5 35.8 0.00 67.8 78.4 9.6 16.8 9.2 25 11 79.7 26.4 14.1 3.0 48.0 0.00 69.8 78.3 11.0 17.0 10.5 10 12 82.4 26.4 12.9 3.3 55.9 0.00 72.1 78.3 10.3 16.3 10.1 9 13 84.7 26.6 12.0 3.6 57.8 0.00 74.8 78.3 7.8 13.6 7.6 13 14 86.2 26.8 11.6 3.8 54.2 0.00 77.5 78.1 6.3 11.0 5.8 25 15 86.9 26.6 11.2 3.9 44.4 0.00 79.9 78.1 5.4 9.2 5.1 31 16 87.6 26.1 10.7 4.0 27.2 0.00 81.7 77.9 4.3 8.7 4.0 360 17 87.4 27.1 11.3 3.9 17.2 0.00 82.4 77.9 3.6 8.1 3.6 352 18 83.1 28.2 13.6 3.4 2.4 0.00 82.2 77.9 1.6 3.6 1.6 351 19 77.4 34.2 20.8 2.6 0.0 0.00 81.1 77.7 0.4 2.2 0.2 277 20 70.5 36.9 29.4 1.8 0.0 0.00 79.7 77.7 0.4 2.2 0.4 206 21 67.5 37.6 33.6 1.5 0.0 0.00 78.3 77.7 1.3 5.6 1.3 247 22 67.3 35.2 30.8 1.6 0.0 0.00 76.8 77.7 1.3 4.9 0.4 330 23 63.5 36.7 36.8 1.3 0.0 0.00 75.6 77.7 0.9 3.4 0.4 116 24 61.2 38.8 43.7 1.0 0.0 0.00 74.3 77.9 1.3 4.5 0.9 155 AZMET Daily Weather Data : YUMA VALLEY : Nov 3 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.1 52.2 70.3 DegF RELATIVE HUMIDITY 76.3 9.4 31.6 % DEWPOINT 33.6 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 82.4 66.7 74.1 DegF SOIL TEMP. 20 in 78.6 77.7 78.1 DegF WIND SPEED 17.0 3.4 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 19 Degrees SOLAR RADIATION 368.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.5 5648 20.2 7008 25.2 8443 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Nov 4 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.5 36.7 43.9 0.9 0.0 0.00 73.2 77.9 1.6 4.0 1.3 188 2 59.2 36.5 42.6 1.0 0.0 0.00 72.1 77.9 0.7 2.9 0.7 223 3 57.0 36.9 46.7 0.9 0.0 0.00 71.1 77.9 2.0 4.3 1.8 181 4 56.5 37.4 48.6 0.8 0.0 0.00 70.2 77.9 1.1 4.9 0.9 179 5 55.6 39.6 54.7 0.7 0.0 0.00 69.4 77.9 2.7 4.7 2.5 183 6 53.8 41.4 62.6 0.5 0.0 0.00 68.7 77.9 2.0 4.7 1.8 161 7 53.4 42.8 67.0 0.5 0.0 0.00 68.0 78.1 1.8 3.4 1.6 146 8 57.4 42.1 58.1 0.7 5.0 0.00 67.3 78.1 1.6 7.2 0.9 31 9 71.6 31.8 23.0 2.0 19.8 0.00 67.1 78.1 5.8 9.8 5.6 37 10 79.3 24.8 13.3 3.0 34.9 0.00 68.2 77.9 7.2 12.3 6.9 24 11 83.1 23.9 11.3 3.4 47.1 0.00 70.2 77.9 8.3 13.9 8.1 11 12 86.4 24.4 10.5 3.8 54.7 0.00 72.7 77.9 7.8 13.4 7.4 15 13 87.6 25.2 10.3 4.0 50.7 0.00 75.6 77.7 6.5 12.1 6.3 31 14 89.4 25.5 9.9 4.3 55.0 0.00 78.3 77.7 5.4 10.1 4.9 25 15 90.5 25.5 9.6 4.4 42.8 0.00 80.8 77.7 4.7 8.7 4.5 20 16 90.5 26.6 10.0 4.4 30.3 0.00 82.6 77.5 5.4 9.4 5.1 35 17 88.7 30.7 12.6 4.0 15.3 0.00 83.5 77.5 4.7 7.8 4.7 40 18 84.4 29.8 13.9 3.5 2.4 0.00 83.3 77.4 3.8 7.4 3.8 20 19 79.7 29.5 16.0 2.9 0.0 0.00 82.2 77.4 1.6 5.1 1.3 9 20 77.5 28.2 16.4 2.7 0.0 0.00 80.8 77.4 2.0 4.3 2.0 357 21 74.8 30.7 19.8 2.4 0.0 0.00 79.2 77.4 1.1 2.9 1.1 27 22 69.8 34.2 27.0 1.8 0.0 0.00 77.9 77.4 1.1 3.6 0.9 89 23 65.1 38.3 37.7 1.3 0.0 0.00 76.5 77.5 2.0 5.4 1.3 205 24 63.0 41.2 44.9 1.1 0.0 0.00 75.2 77.5 1.1 4.3 1.1 233 AZMET Daily Weather Data : YUMA VALLEY : Nov 4 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.8 52.5 72.1 DegF RELATIVE HUMIDITY 72.5 8.5 29.6 % DEWPOINT 32.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 83.5 67.1 74.7 DegF SOIL TEMP. 20 in 78.1 77.4 77.7 DegF WIND SPEED 13.9 3.4 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 30 Degrees SOLAR RADIATION 358.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.6 5664 21.2 7029 26.1 8470 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Nov 5 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.7 42.8 53.5 0.8 0.0 0.00 74.1 77.5 1.3 6.5 1.3 166 2 59.4 43.9 56.5 0.8 0.0 0.00 73.0 77.5 1.8 5.6 1.8 161 3 58.6 43.3 57.2 0.7 0.0 0.00 72.0 77.7 1.6 3.6 1.3 262 4 59.7 38.1 44.6 1.0 0.0 0.00 70.9 77.7 0.7 3.4 0.7 345 5 57.9 39.7 50.6 0.8 0.0 0.00 70.0 77.7 2.2 4.0 2.0 36 6 58.5 37.2 45.1 0.9 0.0 0.00 69.3 77.7 2.2 4.7 2.2 34 7 55.6 38.8 53.3 0.7 0.0 0.00 68.5 77.7 0.9 3.8 0.0 69 8 57.0 40.6 54.4 0.7 4.3 0.00 67.8 77.9 0.4 2.0 0.2 3 9 64.2 40.8 42.9 1.2 19.1 0.00 67.6 77.9 2.0 4.5 1.8 67 10 72.5 34.0 24.5 2.1 34.2 0.00 68.4 77.9 4.5 6.9 4.3 56 11 77.9 33.4 19.9 2.6 46.6 0.00 70.3 77.7 3.6 6.0 3.4 49 12 83.8 34.3 17.0 3.3 53.8 0.00 73.0 77.7 2.0 6.7 0.7 45 13 86.9 26.6 11.2 3.9 55.0 0.00 76.1 77.7 2.5 6.7 2.0 246 14 89.2 27.5 10.8 4.2 52.1 0.00 79.2 77.5 2.2 5.6 1.8 195 15 90.5 30.6 11.8 4.3 43.7 0.00 81.7 77.5 2.2 6.5 2.0 180 16 90.9 30.9 11.8 4.4 30.6 0.00 83.7 77.5 2.5 5.6 2.5 216 17 88.3 38.8 17.7 3.8 16.3 0.00 84.4 77.4 4.0 5.6 3.8 199 18 81.1 42.3 25.4 2.7 1.9 0.00 84.2 77.4 3.6 5.6 3.6 192 19 73.9 46.6 38.0 1.8 0.0 0.00 82.9 77.4 1.6 4.9 1.6 208 20 69.6 45.5 41.9 1.4 0.0 0.00 81.1 77.4 0.4 2.0 0.4 135 21 67.1 45.3 45.6 1.2 0.0 0.00 79.5 77.4 1.3 3.4 1.1 141 22 63.9 45.9 51.9 1.0 0.0 0.00 78.1 77.4 0.9 4.3 0.4 88 23 63.1 46.2 53.9 0.9 0.0 0.00 76.6 77.4 0.9 3.4 0.9 81 24 61.2 46.2 58.1 0.8 0.0 0.00 75.4 77.4 1.3 6.0 1.3 172 AZMET Daily Weather Data : YUMA VALLEY : Nov 5 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.1 53.1 70.5 DegF RELATIVE HUMIDITY 67.4 9.6 37.4 % DEWPOINT 39.2 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 84.6 67.6 75.4 DegF SOIL TEMP. 20 in 77.9 77.4 77.5 DegF WIND SPEED 6.9 2.0 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 150 Degrees SOLAR RADIATION 357.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.7 5681 21.4 7050 26.5 8496 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Nov 6 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.7 44.8 57.7 0.7 0.0 0.00 74.3 77.5 0.7 2.5 0.4 289 2 60.1 42.1 51.5 0.9 0.0 0.00 73.0 77.5 0.9 2.7 0.9 12 3 58.1 43.5 58.3 0.7 0.0 0.00 72.0 77.7 2.7 4.9 2.5 32 4 57.4 42.4 57.4 0.7 0.0 0.00 71.1 77.7 2.0 4.3 2.0 35 5 56.5 40.3 54.8 0.7 0.0 0.00 70.2 77.7 0.9 2.5 0.9 36 6 55.2 41.4 59.4 0.6 0.0 0.00 69.1 77.7 2.5 4.7 2.5 29 7 55.2 38.5 53.6 0.7 0.0 0.00 68.4 77.7 2.2 4.3 2.0 22 8 56.5 40.3 54.5 0.7 4.8 0.00 67.6 77.7 0.4 2.7 0.4 19 9 61.0 42.8 51.1 0.9 20.5 0.00 67.3 77.9 2.7 5.6 2.5 28 10 68.4 42.4 39.5 1.5 35.6 0.00 68.0 77.9 3.6 6.3 3.1 37 11 76.5 37.9 24.9 2.3 47.8 0.00 69.8 77.7 2.2 5.8 2.0 44 12 82.8 36.5 19.2 3.1 54.7 0.00 72.5 77.7 1.3 5.4 1.1 1 13 86.2 38.1 18.4 3.5 55.9 0.00 75.7 77.7 2.5 5.4 1.6 188 14 89.6 27.3 10.6 4.3 53.5 0.00 78.8 77.5 3.1 7.2 2.7 11 15 90.9 31.5 12.1 4.4 44.9 0.00 81.3 77.5 2.2 8.3 1.1 94 16 90.5 36.1 14.8 4.2 31.8 0.00 83.3 77.4 3.1 6.0 2.9 204 17 88.7 44.2 21.5 3.6 16.5 0.00 84.2 77.4 2.5 4.0 2.5 211 18 79.7 54.3 42.0 2.0 2.6 0.00 84.0 77.4 1.8 3.4 1.8 204 19 72.7 51.3 46.9 1.5 0.0 0.00 82.8 77.4 1.8 3.8 1.6 222 20 70.9 49.3 47.0 1.4 0.0 0.00 81.1 77.4 0.7 3.4 0.4 223 21 66.2 51.1 58.2 0.9 0.0 0.00 79.7 77.4 3.6 6.9 2.9 164 22 64.2 49.6 59.0 0.8 0.0 0.00 78.1 77.4 1.3 4.9 0.9 223 23 65.3 49.8 57.5 0.9 0.0 0.00 76.8 77.4 1.3 3.4 0.9 282 24 64.2 52.3 65.5 0.7 0.0 0.00 75.6 77.4 0.7 2.0 0.7 4 AZMET Daily Weather Data : YUMA VALLEY : Nov 6 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.2 53.1 69.8 DegF RELATIVE HUMIDITY 70.4 8.8 43.1 % DEWPOINT 42.8 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 84.2 67.3 75.2 DegF SOIL TEMP. 20 in 77.9 77.2 77.5 DegF WIND SPEED 8.3 2.0 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 37 Degrees SOLAR RADIATION 368.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.9 5698 21.8 7072 26.6 8523 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Nov 7 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.1 53.2 70.1 0.6 0.0 0.00 74.5 77.4 2.2 4.0 2.2 34 2 61.2 52.9 74.2 0.5 0.0 0.00 73.6 77.5 2.9 4.7 2.9 33 3 60.4 52.7 75.7 0.4 0.0 0.00 72.7 77.5 2.7 3.6 2.7 34 4 60.1 50.7 71.3 0.5 0.0 0.00 72.0 77.5 2.5 4.5 1.8 21 5 58.8 50.7 74.4 0.4 0.0 0.00 71.2 77.7 1.6 3.4 1.6 56 6 58.1 50.9 77.0 0.4 0.0 0.00 70.5 77.7 1.8 4.0 1.8 15 7 58.5 49.8 73.0 0.4 0.0 0.00 69.8 77.7 3.1 6.0 2.9 15 8 59.9 49.8 69.3 0.5 4.5 0.00 69.3 77.7 1.8 4.7 1.6 56 9 67.6 49.6 52.7 1.1 20.3 0.00 69.1 77.7 2.7 5.6 2.7 33 10 75.6 47.8 37.7 1.9 32.7 0.00 69.8 77.7 4.7 8.3 4.5 31 11 80.8 42.1 25.3 2.7 46.6 0.00 71.6 77.7 7.2 10.7 6.9 37 12 82.8 41.5 23.3 2.9 49.9 0.00 74.1 77.7 5.4 11.0 4.9 61 13 86.2 41.0 20.4 3.4 53.5 0.00 77.0 77.5 2.0 5.6 1.3 44 14 90.0 39.6 17.1 4.0 52.6 0.00 79.9 77.5 1.8 5.1 0.7 275 15 91.4 38.7 15.9 4.2 42.8 0.00 82.4 77.5 2.0 4.7 1.8 183 16 90.5 43.5 19.6 3.9 31.8 0.00 84.4 77.5 3.4 6.3 2.9 207 17 86.7 50.5 29.0 3.1 12.2 0.00 85.3 77.4 4.0 6.0 4.0 216 18 81.7 50.7 34.2 2.4 1.9 0.00 84.9 77.4 1.3 4.0 1.1 213 19 74.8 52.5 45.7 1.6 0.0 0.00 83.7 77.4 1.8 5.1 1.6 159 20 71.4 49.5 45.8 1.4 0.0 0.00 82.0 77.4 0.7 4.3 0.2 177 21 68.0 51.3 55.2 1.0 0.0 0.00 80.4 77.4 0.7 2.7 0.7 144 22 66.7 45.5 46.4 1.2 0.0 0.00 78.8 77.4 0.9 2.7 0.4 121 23 64.0 47.3 54.3 0.9 0.0 0.00 77.2 77.5 0.7 3.8 0.4 121 24 61.3 46.4 58.1 0.8 0.0 0.00 75.7 77.5 3.1 4.5 2.9 46 AZMET Daily Weather Data : YUMA VALLEY : Nov 7 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.7 56.7 71.6 DegF RELATIVE HUMIDITY 80.8 13.5 48.6 % DEWPOINT 47.8 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 85.3 68.9 76.3 DegF SOIL TEMP. 20 in 77.7 77.4 77.5 DegF WIND SPEED 11.0 2.5 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 46 Degrees SOLAR RADIATION 348.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.4 5716 23.4 7096 28.4 8551 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Nov 8 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.3 46.0 59.7 0.7 0.0 0.00 74.7 77.5 3.4 4.7 3.4 32 2 60.6 44.6 55.4 0.8 0.0 0.00 73.6 77.7 1.8 3.6 1.8 1 3 59.4 44.2 57.5 0.7 0.0 0.00 72.5 77.7 2.0 3.8 2.0 21 4 58.1 44.8 60.9 0.6 0.0 0.00 71.6 77.7 2.0 3.1 2.0 36 5 56.1 45.9 68.5 0.5 0.0 0.00 70.7 77.7 2.9 4.3 2.7 43 6 55.0 45.3 69.7 0.4 0.0 0.00 69.6 77.9 1.1 2.9 1.1 31 7 54.9 43.9 66.1 0.5 0.0 0.00 68.7 77.9 1.1 3.6 1.1 14 8 54.9 44.1 66.9 0.5 4.3 0.00 67.8 77.9 0.4 1.6 0.4 27 9 62.4 45.7 54.6 0.9 20.1 0.00 67.3 77.9 2.0 4.9 2.0 48 10 67.8 46.8 46.9 1.2 35.4 0.00 68.0 77.9 4.3 6.3 4.0 49 11 74.8 44.6 34.0 2.0 46.1 0.00 69.8 77.9 2.0 4.3 1.1 143 12 78.1 43.0 28.7 2.3 53.8 0.00 72.5 77.9 2.7 5.4 2.7 178 13 80.8 42.6 26.0 2.7 54.7 0.00 75.4 77.7 2.2 4.9 2.2 179 14 83.7 40.5 21.7 3.1 51.6 0.00 78.3 77.7 2.2 4.3 2.2 178 15 85.1 36.7 17.9 3.4 43.5 0.00 80.8 77.7 2.5 5.8 2.0 206 16 85.1 34.9 16.5 3.5 29.9 0.00 82.4 77.5 2.7 5.1 2.5 219 17 84.2 42.3 23.0 3.1 16.0 0.00 83.1 77.5 2.0 3.8 1.8 220 18 78.8 44.6 29.8 2.4 2.4 0.00 82.8 77.4 1.6 3.4 1.3 243 19 73.6 42.3 32.5 1.9 0.0 0.00 81.5 77.4 0.4 2.0 0.4 288 20 69.6 47.8 46.0 1.4 0.0 0.00 79.7 77.4 1.8 4.3 1.8 227 21 65.5 48.6 54.4 1.0 0.0 0.00 78.3 77.4 1.1 3.1 0.9 214 22 64.6 46.9 53.0 1.0 0.0 0.00 76.6 77.4 0.9 2.9 0.9 59 23 62.1 48.7 62.0 0.7 0.0 0.00 75.4 77.4 0.4 3.6 0.2 255 24 60.6 47.5 61.9 0.7 0.0 0.00 74.1 77.5 0.4 1.6 0.2 132 AZMET Daily Weather Data : YUMA VALLEY : Nov 8 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.0 52.7 68.2 DegF RELATIVE HUMIDITY 72.6 12.0 46.4 % DEWPOINT 44.2 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 83.1 67.3 74.8 DegF SOIL TEMP. 20 in 77.9 77.4 77.7 DegF WIND SPEED 6.3 1.8 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 76 Degrees SOLAR RADIATION 357.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.6 5731 19.3 7115 24.3 8575 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Nov 9 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.5 48.7 67.3 0.6 0.0 0.00 73.0 77.5 2.0 4.3 1.8 32 2 57.2 47.1 69.0 0.5 0.0 0.00 72.0 77.5 2.2 3.4 2.0 62 3 57.4 48.6 72.6 0.4 0.0 0.00 71.1 77.5 0.9 2.7 0.7 19 4 56.5 48.7 74.9 0.4 0.0 0.00 70.2 77.5 2.2 4.7 2.2 32 5 56.7 50.0 78.4 0.3 0.0 0.00 69.4 77.7 1.6 4.0 1.6 29 6 57.4 51.3 79.8 0.3 0.0 0.00 68.9 77.7 0.9 2.7 0.9 343 7 57.2 51.3 80.2 0.3 0.0 0.00 68.2 77.7 0.7 2.9 0.4 24 8 56.8 51.3 81.7 0.3 2.2 0.00 67.8 77.7 2.2 4.3 2.0 41 9 59.4 52.9 79.3 0.4 10.3 0.00 67.6 77.7 1.6 4.3 1.6 40 10 63.7 53.2 69.0 0.6 18.4 0.00 68.2 77.5 3.4 6.0 3.4 59 11 67.6 52.5 58.4 1.0 27.7 0.00 69.3 77.5 2.9 5.4 2.7 55 12 70.2 56.5 61.7 1.0 30.8 0.00 70.7 77.5 2.5 4.9 2.2 166 13 71.8 61.2 69.0 0.8 38.9 0.00 72.7 77.4 3.4 6.3 3.1 162 14 74.7 61.2 62.8 1.1 37.5 0.00 74.7 77.4 4.3 8.5 4.0 219 15 75.4 56.5 51.9 1.5 24.9 0.00 76.5 77.4 3.6 7.4 3.1 178 16 75.6 57.0 52.7 1.4 17.4 0.00 77.5 77.2 1.8 4.3 1.8 166 17 75.6 58.3 55.1 1.4 11.2 0.00 77.9 77.2 1.3 2.9 1.1 185 18 73.0 59.2 62.0 1.0 1.7 0.00 77.9 77.2 0.9 2.9 0.7 99 19 69.8 57.9 66.3 0.8 0.0 0.00 77.2 77.0 0.7 2.5 0.4 41 20 68.4 57.2 67.5 0.8 0.0 0.00 76.3 77.0 0.9 3.4 0.9 345 21 65.8 56.5 71.9 0.6 0.0 0.00 75.2 77.0 0.4 1.8 0.2 352 22 64.9 58.3 78.8 0.4 0.0 0.00 74.5 77.0 0.4 0.4 0.2 16 23 65.1 57.7 77.2 0.5 0.0 0.00 73.8 77.0 1.8 4.0 1.6 217 24 63.5 55.9 76.4 0.5 0.0 0.00 73.2 77.0 3.1 5.4 2.7 230 AZMET Daily Weather Data : YUMA VALLEY : Nov 9 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.6 55.4 65.1 DegF RELATIVE HUMIDITY 84.1 43.2 69.3 % DEWPOINT 54.5 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 78.1 67.6 72.7 DegF SOIL TEMP. 20 in 77.7 77.0 77.4 DegF WIND SPEED 8.5 2.0 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 103 Degrees SOLAR RADIATION 220.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.0 5742 16.0 7131 21.1 8596 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Nov 10 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.6 50.0 59.3 0.9 0.0 0.00 72.7 77.0 3.8 8.5 3.6 304 2 66.0 46.9 50.2 1.1 0.0 0.00 72.0 77.0 3.6 7.2 3.4 326 3 63.1 46.6 55.4 0.9 0.0 0.00 71.2 77.0 3.6 9.8 2.5 316 4 64.2 45.3 50.9 1.0 0.0 0.00 70.5 77.0 4.5 10.3 3.6 321 5 60.1 47.8 65.3 0.6 0.0 0.00 69.8 77.0 4.7 14.1 3.8 319 6 63.0 45.5 52.8 0.9 0.0 0.00 69.3 77.0 5.6 13.0 5.1 342 7 62.8 43.0 48.2 1.0 0.0 0.00 68.7 77.0 6.9 13.6 6.7 336 8 61.2 43.0 51.3 0.9 3.8 0.00 68.2 77.0 8.7 13.0 8.5 320 9 63.3 44.1 49.4 1.0 17.7 0.00 68.0 77.0 7.4 11.9 7.2 323 10 66.4 43.3 43.4 1.3 32.7 0.00 68.4 77.0 10.3 17.4 10.1 320 11 68.4 41.0 36.7 1.5 44.9 0.00 69.6 76.8 11.6 18.8 11.4 314 12 70.7 39.9 32.6 1.7 52.6 0.00 71.2 76.8 11.6 18.1 11.4 314 13 72.3 40.8 32.0 1.9 54.2 0.00 73.0 76.8 11.9 18.6 11.4 298 14 73.2 38.8 28.9 2.0 51.1 0.00 74.8 76.8 12.1 19.7 11.9 299 15 73.2 37.8 27.5 2.0 42.8 0.00 76.3 76.8 11.2 17.4 10.7 291 16 73.0 36.9 26.8 2.0 29.9 0.00 77.2 76.6 8.5 15.4 8.3 294 17 72.1 35.4 26.0 2.0 15.1 0.00 77.7 76.6 6.5 13.2 6.0 299 18 70.0 35.1 27.6 1.8 2.2 0.00 77.2 76.6 2.0 4.7 2.0 318 19 64.2 38.3 38.5 1.3 0.0 0.00 75.9 76.5 2.7 4.3 2.7 260 20 61.3 39.6 44.8 1.0 0.0 0.00 74.7 76.5 1.8 4.7 0.4 244 21 58.3 40.5 51.5 0.8 0.0 0.00 73.2 76.6 2.2 4.7 1.3 232 22 55.2 42.1 61.2 0.6 0.0 0.00 71.8 76.6 2.2 5.6 1.8 212 23 56.1 38.8 52.2 0.7 0.0 0.00 70.5 76.5 1.1 4.7 0.9 260 24 53.4 41.5 64.3 0.5 0.0 0.00 69.4 76.5 2.7 5.1 2.2 131 AZMET Daily Weather Data : YUMA VALLEY : Nov 10 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.9 51.8 64.8 DegF RELATIVE HUMIDITY 81.5 24.4 44.9 % DEWPOINT 41.7 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 77.7 68.0 72.3 DegF SOIL TEMP. 20 in 77.0 76.5 76.8 DegF WIND SPEED 19.7 6.0 MPH WIND VECTOR MAG. 5.1 MPH WIND VECTOR DIR. 309 Degrees SOLAR RADIATION 346.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.3 5750 12.8 7144 17.8 8614 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Nov 11 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.4 41.9 70.1 0.4 0.0 0.00 68.4 76.6 2.0 5.6 0.2 262 2 50.9 42.3 72.1 0.4 0.0 0.00 67.5 76.6 1.3 4.0 0.9 164 3 49.3 42.8 78.2 0.3 0.0 0.00 66.6 76.6 1.3 4.5 0.4 126 4 48.2 42.8 81.8 0.2 0.0 0.00 65.7 76.6 1.3 3.6 1.3 210 5 47.1 42.3 83.5 0.2 0.0 0.00 64.8 76.6 1.3 4.3 0.9 127 6 47.3 42.6 84.1 0.2 0.0 0.00 63.9 76.6 1.1 3.4 1.1 39 7 47.3 41.9 81.6 0.2 0.0 0.00 63.1 76.5 1.1 3.4 1.1 27 8 48.4 42.1 78.4 0.3 3.8 0.00 62.4 76.5 0.7 2.7 0.4 20 9 53.2 41.9 65.7 0.5 17.9 0.00 62.1 76.5 2.9 5.6 2.9 48 10 59.2 44.1 57.5 0.7 32.7 0.00 62.8 76.5 3.4 6.3 3.1 45 11 64.9 44.4 47.2 1.1 44.4 0.00 64.6 76.3 1.8 5.4 1.3 83 12 69.3 44.4 40.8 1.5 51.8 0.00 67.1 76.3 1.8 5.6 1.6 149 13 72.0 45.0 38.1 1.7 54.0 0.00 70.0 76.1 2.9 6.5 2.7 161 14 75.6 43.3 31.5 2.1 49.9 0.00 72.9 76.1 2.2 6.0 1.8 196 15 77.2 43.2 29.8 2.2 41.3 0.00 75.2 75.9 3.4 6.7 2.9 212 16 77.5 42.6 28.7 2.3 28.9 0.00 77.0 75.9 3.8 6.0 3.4 211 17 77.4 41.5 27.9 2.3 14.1 0.00 77.7 75.7 3.1 5.6 2.9 212 18 72.5 45.1 37.6 1.7 1.4 0.00 77.5 75.7 2.0 3.4 2.0 156 19 67.8 45.9 45.5 1.3 0.0 0.00 76.3 75.6 0.7 2.2 0.0 207 20 64.8 47.8 54.6 0.9 0.0 0.00 75.0 75.6 0.9 4.5 0.9 146 21 64.0 48.9 57.9 0.9 0.0 0.00 73.9 75.6 1.6 3.1 0.2 334 22 65.1 48.4 54.5 1.0 0.0 0.00 73.0 75.6 1.6 3.4 1.3 287 23 64.4 50.0 59.6 0.8 0.0 0.00 72.5 75.6 1.8 3.4 1.6 44 24 64.0 51.3 63.2 0.8 0.0 0.00 72.0 75.6 1.3 4.3 0.9 19 AZMET Daily Weather Data : YUMA VALLEY : Nov 11 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.3 46.2 61.7 DegF RELATIVE HUMIDITY 85.5 23.8 57.1 % DEWPOINT 44.4 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 77.7 62.1 69.6 DegF SOIL TEMP. 20 in 76.6 75.4 76.1 DegF WIND SPEED 6.7 1.8 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 151 Degrees SOLAR RADIATION 340.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.4 5759 12.8 7156 17.3 8632 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Nov 12 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.2 52.2 65.1 0.7 0.0 0.00 71.6 75.6 1.3 3.4 0.7 103 2 63.7 53.4 69.2 0.6 0.0 0.00 71.2 75.6 1.6 3.4 0.9 27 3 63.5 53.8 70.6 0.6 0.0 0.00 70.9 75.6 2.0 6.5 1.6 3 4 65.3 51.1 60.0 0.9 0.0 0.00 70.5 75.6 10.1 16.6 9.6 320 5 64.8 50.9 61.2 0.8 0.0 0.00 70.2 75.6 11.2 17.2 11.2 321 6 65.3 51.4 60.9 0.8 0.0 0.00 70.0 75.6 4.5 10.7 4.3 351 7 65.7 48.9 54.7 1.0 0.0 0.00 69.8 75.6 3.6 10.1 3.4 6 8 66.2 47.7 51.6 1.1 5.0 0.00 69.6 75.6 5.8 13.0 4.7 336 9 68.0 49.1 50.8 1.1 17.4 0.00 69.6 75.6 6.5 13.0 6.3 360 10 71.1 48.6 45.0 1.4 31.3 0.00 70.0 75.6 8.3 14.8 8.1 5 11 74.5 46.6 37.0 1.8 42.8 0.00 71.4 75.6 9.2 16.8 8.7 356 12 76.5 45.7 33.6 2.1 50.2 0.00 73.2 75.6 11.4 18.8 11.2 2 13 78.1 45.7 31.7 2.3 52.3 0.00 75.2 75.6 10.5 15.9 10.3 8 14 80.1 44.4 28.5 2.5 49.0 0.00 77.2 75.6 9.4 16.6 8.9 5 15 80.6 44.2 27.7 2.6 40.8 0.00 78.8 75.6 9.8 16.6 9.4 6 16 80.6 43.5 27.1 2.6 28.7 0.00 79.9 75.6 9.6 15.7 9.2 6 17 80.1 42.1 26.0 2.6 14.6 0.00 80.4 75.6 9.2 15.0 8.9 359 18 78.1 41.5 27.1 2.4 1.9 0.00 80.1 75.6 6.7 12.8 6.5 352 19 75.2 41.2 29.5 2.1 0.0 0.00 79.0 75.6 4.7 8.3 4.7 344 20 71.2 44.4 38.8 1.6 0.0 0.00 77.9 75.6 4.9 8.7 1.8 234 21 68.7 48.6 48.7 1.2 0.0 0.00 76.8 75.6 3.1 10.5 2.5 253 22 64.2 49.8 59.8 0.8 0.0 0.00 75.6 75.6 3.8 6.3 2.9 193 23 64.4 47.1 53.6 1.0 0.0 0.00 74.5 75.7 1.8 5.8 0.2 104 24 64.6 44.2 47.4 1.1 0.0 0.00 73.4 75.7 1.6 4.3 1.1 354 AZMET Daily Weather Data : YUMA VALLEY : Nov 12 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.1 61.3 70.7 DegF RELATIVE HUMIDITY 78.1 24.8 46.1 % DEWPOINT 47.3 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 80.4 69.4 73.9 DegF SOIL TEMP. 20 in 75.7 75.4 75.6 DegF WIND SPEED 18.8 6.3 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 352 Degrees SOLAR RADIATION 334.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.2 5775 21.2 7178 26.3 8658 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Nov 13 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.5 44.8 50.6 1.0 0.0 0.00 72.5 75.7 0.9 2.7 0.7 29 2 63.3 44.4 50.6 1.0 0.0 0.00 71.6 75.9 3.1 4.9 2.2 119 3 67.3 41.2 39.1 1.4 0.0 0.00 70.7 75.9 3.8 10.7 3.1 23 4 67.3 41.4 39.8 1.4 0.0 0.00 70.2 75.9 4.3 9.8 2.5 5 5 66.9 40.3 38.7 1.4 0.0 0.00 69.8 76.1 5.4 13.6 4.0 12 6 67.8 39.0 35.2 1.5 0.0 0.00 69.4 76.1 7.2 12.3 6.7 26 7 64.9 40.3 40.5 1.3 0.0 0.00 69.1 76.1 6.5 12.8 6.3 42 8 69.1 37.8 31.7 1.6 3.3 0.00 68.9 76.1 7.8 14.1 7.6 18 9 70.7 39.4 32.0 1.7 18.2 0.00 68.7 76.1 6.3 10.7 6.0 36 10 75.0 38.8 27.1 2.2 32.5 0.00 69.4 76.1 6.0 13.2 5.6 16 11 78.3 38.1 23.6 2.5 44.0 0.00 70.9 76.1 7.6 13.0 7.4 8 12 80.8 37.9 21.6 2.8 51.1 0.00 73.0 76.1 7.4 13.0 7.2 12 13 82.9 37.4 19.8 3.1 52.8 0.00 75.6 76.1 5.4 9.8 5.1 15 14 84.9 37.0 18.3 3.3 49.2 0.00 77.9 75.9 4.3 8.3 3.8 16 15 85.5 36.5 17.6 3.4 40.8 0.00 80.2 75.9 4.3 8.5 3.8 30 16 85.8 36.1 17.1 3.5 28.7 0.00 81.9 75.9 3.1 7.6 2.9 33 17 84.7 38.3 19.4 3.3 14.6 0.00 82.6 75.9 2.2 6.3 2.0 44 18 81.3 41.5 24.5 2.8 1.9 0.00 82.2 75.9 1.1 5.6 0.7 255 19 75.4 42.1 30.5 2.1 0.0 0.00 81.1 75.9 2.9 8.3 2.9 300 20 72.7 44.4 36.2 1.8 0.0 0.00 79.7 75.9 2.2 6.3 2.0 323 21 71.1 43.3 36.8 1.6 0.0 0.00 78.3 75.9 1.8 4.7 1.8 285 22 66.9 46.2 47.5 1.2 0.0 0.00 76.8 75.9 0.4 2.2 0.0 208 23 67.8 43.9 41.9 1.4 0.0 0.00 75.6 75.9 0.4 2.5 0.4 256 24 64.4 46.4 52.2 1.0 0.0 0.00 74.3 76.1 1.1 4.5 0.7 145 AZMET Daily Weather Data : YUMA VALLEY : Nov 13 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.4 58.8 73.2 DegF RELATIVE HUMIDITY 66.8 15.4 33.0 % DEWPOINT 40.6 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 82.6 68.7 74.7 DegF SOIL TEMP. 20 in 76.1 75.7 75.9 DegF WIND SPEED 14.1 4.0 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 18 Degrees SOLAR RADIATION 337.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.5 5793 22.5 7200 27.5 8685 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Nov 14 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.3 47.8 64.1 0.7 0.0 0.00 73.4 76.1 1.8 4.9 1.8 140 2 57.4 49.1 73.6 0.4 0.0 0.00 72.3 76.1 1.1 4.0 1.1 102 3 57.4 47.8 70.5 0.5 0.0 0.00 71.2 76.3 0.4 1.3 0.4 324 4 55.8 47.1 72.9 0.4 0.0 0.00 70.2 76.3 0.4 1.3 0.2 212 5 55.2 45.9 70.9 0.4 0.0 0.00 69.3 76.3 0.4 3.4 0.0 263 6 54.3 46.6 75.3 0.3 0.0 0.00 68.4 76.3 0.4 2.0 0.4 311 7 54.9 44.4 67.8 0.5 0.0 0.00 67.6 76.5 1.3 5.6 1.1 16 8 57.6 43.5 59.2 0.7 3.6 0.00 66.9 76.5 1.6 4.9 0.7 356 9 65.1 44.4 49.1 1.1 18.2 0.00 66.6 76.5 3.8 10.3 2.0 89 10 73.6 40.8 30.8 2.0 32.5 0.00 67.3 76.5 4.7 10.3 3.6 24 11 78.4 37.2 22.6 2.6 44.2 0.00 69.1 76.5 8.7 13.6 8.3 15 12 82.2 37.6 20.3 3.0 51.1 0.00 71.4 76.3 9.4 13.6 9.2 16 13 83.1 37.4 19.7 3.1 53.0 0.00 73.9 76.3 9.8 15.4 9.4 15 14 86.5 36.5 17.0 3.6 50.7 0.00 76.5 76.3 8.1 13.0 7.4 6 15 87.1 35.4 16.0 3.7 42.5 0.00 78.6 76.3 6.7 12.1 6.3 12 16 87.1 36.1 16.4 3.7 29.6 0.00 80.1 76.1 6.5 11.6 6.3 13 17 85.1 37.8 18.6 3.4 14.6 0.00 80.8 76.1 4.7 8.3 4.5 16 18 81.3 36.7 20.2 2.9 1.9 0.00 80.6 76.1 3.6 8.9 3.6 12 19 75.7 38.1 25.8 2.3 0.0 0.00 79.5 76.1 0.9 3.8 0.9 25 20 71.2 38.8 31.1 1.8 0.0 0.00 78.1 76.1 1.8 4.9 1.6 262 21 67.5 41.7 39.1 1.4 0.0 0.00 76.6 76.1 0.7 3.1 0.4 238 22 63.0 44.2 50.5 1.0 0.0 0.00 75.2 76.1 0.7 3.4 0.4 106 23 61.0 45.3 56.5 0.8 0.0 0.00 73.9 76.1 0.9 3.6 0.7 124 24 59.9 44.4 56.6 0.8 0.0 0.00 72.9 76.1 0.9 3.4 0.7 102 AZMET Daily Weather Data : YUMA VALLEY : Nov 14 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.0 52.5 69.3 DegF RELATIVE HUMIDITY 77.8 14.1 43.5 % DEWPOINT 41.9 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 81.0 66.6 73.4 DegF SOIL TEMP. 20 in 76.5 75.9 76.3 DegF WIND SPEED 15.4 3.4 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 18 Degrees SOLAR RADIATION 341.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.8 5809 20.7 7221 25.7 8711 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Nov 15 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.7 43.3 54.9 0.8 0.0 0.00 71.8 76.1 1.1 4.5 0.7 326 2 63.5 40.1 43.1 1.2 0.0 0.00 70.9 76.1 1.6 9.4 0.9 12 3 73.0 35.8 25.7 2.1 0.0 0.00 70.2 76.3 5.4 14.1 5.1 352 4 69.4 37.2 31.0 1.7 0.0 0.00 69.8 76.3 2.2 9.4 0.9 65 5 62.2 41.0 45.9 1.0 0.0 0.00 69.3 76.3 2.0 9.2 1.1 232 6 61.0 40.5 46.8 1.0 0.0 0.00 68.7 76.3 2.2 6.3 1.8 151 7 64.8 37.0 35.9 1.3 0.0 0.00 68.2 76.3 2.7 7.4 2.5 46 8 69.8 33.8 26.5 1.8 2.6 0.00 67.6 76.3 3.4 8.1 3.1 7 9 72.7 34.9 25.0 2.1 17.7 0.00 67.5 76.3 2.9 12.3 2.5 37 10 76.8 32.9 20.2 2.5 32.5 0.00 68.4 76.3 9.8 17.9 9.4 24 11 79.7 32.0 17.7 2.9 44.4 0.00 70.0 76.3 9.6 14.3 9.2 12 12 83.1 32.5 16.2 3.2 51.6 0.00 72.1 76.3 7.4 13.0 7.2 21 13 84.4 33.1 15.9 3.4 53.5 0.00 74.8 76.1 6.7 12.1 6.3 27 14 86.0 33.1 15.1 3.6 49.9 0.00 77.4 76.1 5.4 10.3 5.1 34 15 86.7 32.7 14.5 3.7 41.3 0.00 79.7 76.1 4.0 8.1 3.8 31 16 86.9 33.8 15.0 3.7 28.9 0.00 81.3 75.9 3.1 6.7 2.9 31 17 86.2 35.8 16.6 3.6 13.9 0.00 82.2 75.9 1.3 4.5 1.3 47 18 81.3 41.5 24.4 2.8 1.7 0.00 81.9 75.9 0.4 0.7 0.2 63 19 77.4 39.4 25.5 2.4 0.0 0.00 80.8 75.9 2.2 5.4 2.2 3 20 75.4 37.9 26.0 2.2 0.0 0.00 79.3 75.9 2.5 5.6 2.2 12 21 70.7 39.2 31.9 1.7 0.0 0.00 78.1 75.9 0.9 3.6 0.9 50 22 69.6 39.2 33.0 1.6 0.0 0.00 76.8 75.9 1.3 3.6 1.1 9 23 66.4 41.0 39.7 1.4 0.0 0.00 75.6 75.9 1.8 6.3 1.6 352 24 68.4 36.5 31.1 1.6 0.0 0.00 74.5 76.1 2.0 5.1 1.8 7 AZMET Daily Weather Data : YUMA VALLEY : Nov 15 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.8 57.2 73.9 DegF RELATIVE HUMIDITY 64.1 12.9 28.2 % DEWPOINT 36.9 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 82.2 67.5 73.9 DegF SOIL TEMP. 20 in 76.3 75.9 76.1 DegF WIND SPEED 17.9 3.4 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 21 Degrees SOLAR RADIATION 337.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.3 5826 22.3 7243 27.4 8738 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Nov 16 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 69.1 35.2 28.8 1.7 0.0 0.00 73.4 76.1 3.1 5.6 2.9 8 2 64.0 39.6 40.6 1.2 0.0 0.00 72.7 76.1 2.0 4.7 2.0 35 3 64.0 38.3 38.7 1.3 0.0 0.00 71.8 76.1 2.7 5.6 2.5 27 4 60.8 39.4 45.1 1.0 0.0 0.00 70.9 76.1 3.1 6.0 2.7 52 5 61.5 38.7 42.6 1.1 0.0 0.00 70.2 76.3 2.7 6.3 2.5 12 6 62.8 38.1 40.3 1.2 0.0 0.00 69.4 76.3 2.7 4.5 2.5 18 7 64.6 36.9 36.0 1.3 0.0 0.00 68.9 76.3 3.4 6.3 3.4 5 8 66.0 35.6 32.4 1.5 2.9 0.00 68.4 76.3 4.7 7.2 4.5 8 9 69.3 39.9 34.2 1.6 16.0 0.00 68.2 76.3 3.1 7.2 3.1 18 10 74.3 43.0 32.7 2.0 30.8 0.00 68.9 76.3 4.5 7.6 4.5 43 11 78.1 41.4 27.0 2.4 43.0 0.00 70.5 76.3 6.0 8.9 5.8 48 12 81.1 38.7 22.0 2.8 50.7 0.00 72.9 76.3 4.3 8.3 3.4 61 13 84.9 35.4 17.2 3.4 51.8 0.00 75.6 76.3 1.8 10.1 1.1 226 14 84.7 37.4 18.6 3.3 45.4 0.00 78.3 76.1 4.7 11.2 4.0 282 15 85.6 37.4 18.1 3.4 40.8 0.00 80.2 76.1 2.9 8.3 2.2 302 16 87.1 36.1 16.4 3.7 28.2 0.00 81.7 76.1 2.5 5.6 2.2 100 17 85.3 40.8 20.9 3.3 14.1 0.00 82.4 76.1 2.5 5.1 2.5 106 18 79.5 46.4 31.3 2.4 1.9 0.00 82.2 76.1 1.3 3.4 1.1 134 19 72.3 49.6 44.6 1.5 0.0 0.00 81.1 75.9 0.9 3.4 0.7 238 20 70.0 49.3 47.6 1.3 0.0 0.00 79.7 76.1 0.4 1.3 0.4 226 21 70.9 43.2 36.7 1.6 0.0 0.00 78.4 76.1 1.3 3.6 1.3 270 22 68.9 44.1 40.8 1.4 0.0 0.00 77.2 76.1 1.1 3.4 0.9 257 23 69.8 44.6 40.8 1.5 0.0 0.00 76.1 76.1 2.0 4.7 1.8 329 24 70.0 44.8 40.4 1.5 0.0 0.00 75.2 76.1 2.2 5.8 1.8 15 AZMET Daily Weather Data : YUMA VALLEY : Nov 16 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.3 59.0 72.7 DegF RELATIVE HUMIDITY 58.5 13.0 33.1 % DEWPOINT 40.6 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 82.6 68.2 74.8 DegF SOIL TEMP. 20 in 76.3 75.9 76.1 DegF WIND SPEED 11.2 2.7 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 22 Degrees SOLAR RADIATION 325.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.4 5844 23.4 7267 28.4 8767 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Nov 17 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.9 48.6 61.9 0.7 0.0 0.00 74.1 76.1 0.9 4.0 0.2 141 2 59.2 49.3 69.7 0.5 0.0 0.00 73.0 76.3 0.7 3.6 0.4 262 3 59.2 47.8 66.4 0.6 0.0 0.00 72.0 76.3 1.8 3.8 1.6 34 4 57.0 46.8 68.8 0.5 0.0 0.00 71.1 76.3 1.6 4.5 1.6 48 5 54.5 48.2 79.4 0.3 0.0 0.00 70.2 76.5 0.7 2.9 0.4 188 6 55.4 47.3 74.4 0.4 0.0 0.00 69.3 76.5 0.7 2.2 0.4 24 7 54.5 45.1 70.9 0.4 0.0 0.00 68.4 76.5 0.9 3.6 0.9 37 8 55.4 45.9 70.3 0.4 3.8 0.00 67.5 76.5 1.8 4.7 1.8 34 9 59.7 46.8 62.3 0.7 17.4 0.00 67.1 76.5 2.5 5.4 2.5 36 10 66.6 45.0 46.0 1.2 31.5 0.00 67.6 76.5 2.7 5.6 2.2 65 11 73.0 43.5 34.8 1.8 42.5 0.00 69.3 76.5 1.6 4.3 1.6 131 12 76.3 45.9 34.1 2.0 50.4 0.00 71.8 76.5 1.6 4.9 0.9 76 13 78.4 45.3 31.2 2.3 52.3 0.00 74.7 76.5 1.3 4.5 0.9 58 14 81.1 46.2 29.4 2.6 49.0 0.00 77.4 76.3 1.6 5.4 1.3 160 15 83.1 42.8 24.2 2.9 40.8 0.00 79.9 76.3 1.3 5.6 0.7 74 16 84.2 43.0 23.6 3.1 28.2 0.00 81.7 76.3 0.9 4.7 0.7 164 17 81.9 47.1 29.9 2.6 12.4 0.00 82.4 76.1 1.8 3.4 1.6 176 18 75.4 53.4 46.6 1.6 1.7 0.00 82.0 76.1 2.2 4.0 2.2 218 19 71.1 50.4 48.2 1.4 0.0 0.00 80.6 76.1 0.7 2.5 0.7 243 20 67.6 51.1 55.5 1.0 0.0 0.00 79.0 76.1 0.4 1.8 0.2 193 21 64.8 51.4 62.0 0.8 0.0 0.00 77.4 76.1 0.7 2.2 0.4 46 22 62.1 51.6 68.7 0.6 0.0 0.00 75.9 76.1 0.7 2.7 0.4 128 23 61.2 50.4 67.6 0.6 0.0 0.00 74.5 76.1 0.9 2.2 0.7 65 24 59.4 49.3 69.2 0.5 0.0 0.00 73.2 76.3 0.9 2.7 0.7 306 AZMET Daily Weather Data : YUMA VALLEY : Nov 17 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.5 52.7 66.7 DegF RELATIVE HUMIDITY 85.3 19.2 54.0 % DEWPOINT 47.7 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 82.4 67.1 74.3 DegF SOIL TEMP. 20 in 76.5 76.1 76.3 DegF WIND SPEED 5.6 1.3 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 79 Degrees SOLAR RADIATION 330.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.4 5859 19.1 7286 24.1 8791 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Nov 18 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.6 49.5 74.5 0.4 0.0 0.00 72.1 76.3 0.4 2.0 0.4 113 2 56.5 48.7 75.0 0.4 0.0 0.00 71.1 76.3 0.7 2.2 0.4 58 3 55.8 47.7 74.0 0.4 0.0 0.00 70.0 76.3 1.6 3.4 1.3 4 4 55.0 46.8 73.6 0.4 0.0 0.00 69.1 76.3 0.7 2.7 0.7 35 5 54.9 45.0 69.1 0.4 0.0 0.00 68.2 76.5 0.9 2.7 0.9 44 6 53.6 44.4 71.2 0.4 0.0 0.00 67.3 76.5 1.1 3.4 1.1 33 7 54.3 44.1 68.4 0.5 0.0 0.00 66.6 76.5 1.3 3.4 1.3 13 8 56.1 42.1 59.0 0.6 3.1 0.00 65.8 76.5 2.9 4.9 2.7 22 9 59.0 46.6 63.1 0.6 17.4 0.00 65.5 76.5 2.9 5.6 2.7 23 10 67.3 45.3 45.3 1.3 32.3 0.00 66.0 76.5 4.0 8.5 4.0 46 11 72.3 44.6 37.0 1.7 44.2 0.00 67.8 76.3 7.6 10.7 7.4 52 12 78.1 43.7 29.7 2.3 51.6 0.00 70.2 76.3 7.2 10.3 6.9 43 13 81.5 42.3 24.9 2.8 53.5 0.00 72.9 76.3 6.9 10.7 6.7 51 14 83.3 41.0 22.4 3.0 50.2 0.00 75.6 76.1 7.2 10.1 6.9 65 15 84.6 39.9 20.6 3.2 41.6 0.00 78.1 76.1 5.8 9.6 5.6 74 16 84.9 39.7 20.2 3.3 29.6 0.00 79.9 76.1 4.5 7.2 4.5 75 17 83.7 41.4 22.5 3.1 14.3 0.00 80.8 75.9 3.4 6.5 3.1 80 18 77.4 46.6 34.0 2.1 1.7 0.00 80.6 75.9 1.1 2.7 0.2 62 19 72.0 45.1 38.3 1.6 0.0 0.00 79.3 75.9 2.0 4.3 1.6 298 20 68.5 44.4 42.1 1.4 0.0 0.00 77.9 75.7 0.7 4.9 0.4 325 21 64.6 45.7 50.6 1.0 0.0 0.00 76.3 75.7 1.3 2.9 1.1 93 22 61.5 46.2 57.2 0.8 0.0 0.00 74.8 75.9 2.2 4.5 2.0 91 23 61.3 43.5 52.2 0.9 0.0 0.00 73.4 75.9 2.2 4.3 2.2 45 24 61.0 43.2 52.1 0.9 0.0 0.00 72.3 75.9 1.1 3.4 0.9 358 AZMET Daily Weather Data : YUMA VALLEY : Nov 18 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.5 52.5 66.9 DegF RELATIVE HUMIDITY 80.4 17.3 49.0 % DEWPOINT 44.4 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 80.8 65.5 72.5 DegF SOIL TEMP. 20 in 76.5 75.7 76.1 DegF WIND SPEED 10.7 2.9 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 52 Degrees SOLAR RADIATION 339.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.2 5873 19.1 7305 23.9 8815 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Nov 19 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.6 43.7 57.9 0.7 0.0 0.00 71.1 75.9 0.4 1.3 0.4 354 2 57.7 42.4 56.8 0.7 0.0 0.00 70.0 75.9 0.4 1.3 0.4 16 3 56.7 42.3 58.4 0.6 0.0 0.00 69.1 75.9 0.4 2.2 0.4 9 4 54.5 43.2 65.4 0.5 0.0 0.00 68.2 75.9 1.6 3.6 1.3 291 5 54.7 41.9 62.0 0.6 0.0 0.00 67.3 76.1 0.4 0.4 0.4 359 6 53.6 41.2 62.9 0.5 0.0 0.00 66.4 76.1 0.7 2.5 0.7 34 7 52.3 41.0 65.0 0.5 0.0 0.00 65.5 76.1 0.9 3.1 0.9 37 8 53.4 41.9 64.8 0.5 2.9 0.00 64.8 76.1 3.4 5.1 3.1 26 9 59.5 43.3 54.8 0.8 17.2 0.00 64.4 76.1 2.5 4.9 2.5 28 10 68.9 44.6 42.1 1.4 32.0 0.00 65.1 76.1 4.0 8.9 4.0 55 11 73.4 43.3 33.9 1.9 44.0 0.00 66.7 75.9 5.8 9.4 5.6 62 12 78.6 41.4 26.5 2.5 51.1 0.00 69.3 75.9 6.9 10.1 6.7 55 13 81.1 41.5 24.5 2.8 53.0 0.00 72.1 75.9 5.6 8.9 5.4 64 14 83.7 40.5 21.8 3.1 49.5 0.00 75.0 75.7 4.3 7.6 4.0 86 15 85.8 38.8 19.1 3.4 41.1 0.00 77.7 75.7 3.1 6.3 2.7 68 16 86.2 41.0 20.5 3.4 28.7 0.00 79.5 75.6 2.0 4.3 1.8 162 17 82.6 48.2 30.3 2.7 13.9 0.00 80.6 75.6 4.0 5.6 4.0 181 18 77.4 49.5 37.6 2.0 1.7 0.00 80.2 75.4 2.5 4.5 2.5 221 19 71.8 46.8 41.1 1.6 0.0 0.00 79.0 75.4 0.7 1.8 0.4 269 20 67.3 48.9 51.7 1.1 0.0 0.00 77.4 75.4 0.4 2.5 0.0 65 21 62.2 48.9 61.9 0.7 0.0 0.00 75.7 75.4 1.1 4.3 1.1 159 22 60.6 49.8 68.0 0.6 0.0 0.00 74.3 75.4 1.1 3.4 0.9 47 23 58.3 48.7 70.8 0.5 0.0 0.00 72.9 75.4 1.8 4.5 0.7 60 24 56.8 47.7 71.3 0.5 0.0 0.00 71.6 75.4 1.1 3.8 0.7 347 AZMET Daily Weather Data : YUMA VALLEY : Nov 19 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.6 51.3 66.6 DegF RELATIVE HUMIDITY 79.5 14.5 48.7 % DEWPOINT 44.2 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 80.6 64.4 71.8 DegF SOIL TEMP. 20 in 76.1 75.4 75.7 DegF WIND SPEED 10.1 2.2 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 63 Degrees SOLAR RADIATION 334.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.9 5888 19.3 7324 24.3 8839 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Nov 20 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.5 46.9 70.7 0.5 0.0 0.00 70.5 75.4 0.9 2.5 0.9 348 2 56.8 46.6 68.5 0.5 0.0 0.00 69.3 75.6 1.8 4.5 1.6 31 3 55.0 45.1 69.2 0.5 0.0 0.00 68.4 75.6 2.2 5.4 2.0 41 4 54.5 43.9 67.3 0.5 0.0 0.00 67.5 75.6 2.7 4.7 2.7 35 5 53.1 43.0 68.8 0.4 0.0 0.00 66.7 75.6 2.5 4.5 2.2 38 6 52.5 42.6 68.9 0.4 0.0 0.00 65.8 75.6 2.9 6.3 2.2 24 7 50.5 42.4 73.9 0.3 0.0 0.00 65.1 75.6 0.9 3.4 0.7 38 8 52.5 42.4 68.6 0.4 2.6 0.00 64.4 75.6 2.2 4.9 1.6 39 9 56.5 44.4 64.3 0.6 15.8 0.00 64.0 75.6 2.2 5.6 2.2 33 10 62.1 46.2 56.2 0.8 31.1 0.00 64.6 75.6 3.8 5.8 3.6 34 11 68.9 46.2 44.3 1.4 43.5 0.00 66.2 75.6 2.9 6.0 2.7 32 12 74.7 48.4 39.6 1.8 51.4 0.00 68.5 75.6 2.0 6.3 1.3 160 13 76.6 51.3 41.2 1.8 51.1 0.00 71.6 75.4 3.1 7.6 2.5 209 14 78.3 53.1 41.7 1.9 44.2 0.00 74.3 75.4 4.0 7.4 3.6 191 15 79.2 53.1 40.4 2.0 45.4 0.00 76.3 75.4 4.7 7.8 4.3 187 16 79.0 50.0 36.3 2.2 12.7 0.00 77.9 75.2 3.1 6.5 2.9 185 17 76.8 51.6 41.5 1.8 5.5 0.00 78.3 75.2 2.2 4.7 2.0 149 18 72.9 51.8 47.7 1.5 1.0 0.00 77.7 75.0 2.0 4.9 1.8 185 19 67.3 52.2 58.3 0.9 0.0 0.00 76.8 75.0 2.9 4.3 2.9 213 20 63.9 51.6 64.4 0.7 0.0 0.00 75.4 75.0 1.1 6.3 0.9 205 21 63.0 49.5 61.7 0.8 0.0 0.00 73.9 75.0 1.6 4.3 0.9 316 22 61.3 48.7 63.2 0.7 0.0 0.00 72.7 75.0 2.0 4.3 2.0 46 23 58.8 48.2 68.2 0.5 0.0 0.00 71.4 75.0 2.7 5.1 2.5 45 24 55.6 47.7 74.8 0.4 0.0 0.00 70.2 75.0 0.9 3.4 0.7 251 AZMET Daily Weather Data : YUMA VALLEY : Nov 20 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.3 49.3 63.5 DegF RELATIVE HUMIDITY 82.5 27.4 58.3 % DEWPOINT 47.8 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 78.3 64.0 70.7 DegF SOIL TEMP. 20 in 75.6 75.0 75.4 DegF WIND SPEED 7.8 2.5 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 84 Degrees SOLAR RADIATION 304.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.3 5899 15.3 7339 20.3 8860 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Nov 21 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.0 48.0 77.4 0.3 0.0 0.00 69.1 75.0 0.7 2.5 0.2 344 2 54.7 45.5 71.4 0.4 0.0 0.00 68.2 75.0 0.7 2.0 0.4 360 3 53.8 44.6 71.1 0.4 0.0 0.00 67.1 75.2 1.3 5.4 1.1 345 4 51.4 43.3 73.7 0.3 0.0 0.00 66.2 75.2 0.9 3.1 0.7 61 5 50.9 43.3 75.1 0.3 0.0 0.00 65.3 75.2 1.1 3.8 0.9 343 6 50.2 42.4 74.8 0.3 0.0 0.00 64.4 75.2 1.6 4.5 1.1 29 7 56.8 34.2 43.7 0.9 0.0 0.00 63.7 75.2 6.0 12.8 5.8 29 8 63.1 27.1 25.5 1.5 2.9 0.00 63.3 75.2 7.6 16.8 6.9 11 9 63.9 26.4 24.0 1.5 11.7 0.00 63.5 75.2 14.3 24.6 13.9 16 10 64.9 25.0 21.8 1.6 14.8 0.00 64.0 75.0 16.3 27.1 15.9 12 11 64.8 23.2 20.3 1.7 10.0 0.00 64.6 75.0 16.6 27.1 16.1 16 12 66.2 23.7 19.8 1.8 20.5 0.00 65.3 75.0 15.0 26.8 14.5 24 13 68.5 23.2 17.8 2.0 17.2 0.00 66.2 74.8 13.0 21.5 12.5 23 14 68.7 23.5 18.0 2.0 18.6 0.00 66.9 74.8 8.3 17.7 8.1 359 15 69.4 23.0 17.2 2.0 12.9 0.00 67.8 74.8 7.8 13.6 7.6 6 16 68.9 21.9 16.6 2.0 9.3 0.00 68.2 74.7 7.2 12.1 7.2 13 17 68.5 20.8 16.2 2.0 5.3 0.00 68.4 74.5 6.9 13.4 6.7 10 18 67.6 19.9 16.0 1.9 1.0 0.00 68.4 74.5 6.5 13.4 6.3 358 19 67.1 19.6 16.1 1.9 0.0 0.00 68.0 74.3 7.8 15.4 7.6 338 20 67.3 18.1 15.0 1.9 0.0 0.00 67.6 74.3 6.9 14.5 6.7 330 21 66.6 16.2 14.1 1.9 0.0 0.00 67.3 74.3 6.5 22.1 6.0 335 22 65.5 14.4 13.6 1.9 0.0 0.00 66.7 74.1 6.3 13.6 6.0 355 23 63.9 13.3 13.7 1.8 0.0 0.00 66.2 74.1 6.7 15.0 6.3 10 24 60.4 16.0 17.5 1.5 0.0 0.00 65.5 74.1 5.1 10.7 4.0 62 AZMET Daily Weather Data : YUMA VALLEY : Nov 21 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.8 48.4 62.4 DegF RELATIVE HUMIDITY 82.0 11.7 32.9 % DEWPOINT 27.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 70.2 63.3 66.4 DegF SOIL TEMP. 20 in 75.2 74.1 74.8 DegF WIND SPEED 27.1 7.2 MPH WIND VECTOR MAG. 6.5 MPH WIND VECTOR DIR. 9 Degrees SOLAR RADIATION 124.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.8 5905 9.2 7349 14.0 8874 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Nov 22 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.3 15.6 18.6 1.4 0.0 0.00 64.8 74.1 3.8 6.5 3.4 111 2 60.1 10.8 14.0 1.5 0.0 0.00 63.9 73.9 4.9 11.0 4.5 18 3 59.7 12.6 15.6 1.5 0.0 0.00 63.3 73.9 6.3 15.7 5.8 348 4 60.3 7.9 12.2 1.6 0.0 0.00 62.8 73.9 7.2 14.1 6.9 9 5 57.4 10.0 15.0 1.4 0.0 0.00 62.2 73.9 3.8 10.3 2.7 44 6 56.5 9.9 15.3 1.3 0.0 0.00 61.7 73.8 4.9 11.6 2.7 27 7 55.9 10.6 16.2 1.3 0.0 0.00 61.0 73.8 4.9 12.1 3.4 69 8 51.3 18.5 28.0 0.9 2.6 0.00 60.4 73.8 3.4 10.5 1.3 351 9 53.6 22.8 29.7 1.0 16.7 0.00 59.9 73.6 1.3 5.6 0.9 221 10 58.6 23.7 26.0 1.3 31.5 0.00 60.4 73.6 2.7 5.1 2.5 218 11 64.6 19.6 17.4 1.7 44.0 0.00 61.9 73.6 1.8 6.3 1.1 289 12 67.1 18.9 15.6 1.9 51.6 0.00 64.2 73.4 4.9 14.5 2.7 350 13 69.6 14.2 11.7 2.2 54.2 0.00 66.7 73.4 7.4 11.0 7.2 18 14 71.8 16.3 11.9 2.3 50.9 0.00 69.1 73.2 6.3 11.0 6.0 14 15 72.5 14.4 10.6 2.4 42.3 0.00 71.1 73.2 4.7 8.9 4.5 37 16 72.5 16.2 11.6 2.4 29.4 0.00 72.5 73.0 4.9 8.3 4.7 38 17 71.2 20.5 14.5 2.2 14.1 0.00 73.2 73.0 2.5 5.1 2.0 82 18 67.3 24.1 19.6 1.8 1.4 0.00 72.7 72.9 1.8 4.0 1.6 187 19 59.0 29.8 33.2 1.1 0.0 0.00 71.4 72.9 0.7 2.5 0.4 193 20 56.3 32.9 41.1 0.9 0.0 0.00 69.6 72.9 0.9 4.7 0.7 71 21 53.4 31.3 42.6 0.8 0.0 0.00 68.0 72.9 0.9 3.4 0.9 9 22 52.5 28.0 38.7 0.8 0.0 0.00 66.4 72.7 0.7 2.0 0.2 352 23 49.6 30.6 48.0 0.6 0.0 0.00 64.9 72.9 1.3 4.0 1.1 242 24 46.4 32.5 58.0 0.4 0.0 0.00 63.7 72.9 2.2 4.7 1.8 54 AZMET Daily Weather Data : YUMA VALLEY : Nov 22 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.8 44.8 60.3 DegF RELATIVE HUMIDITY 66.6 8.3 23.5 % DEWPOINT 19.6 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 73.2 59.9 65.7 DegF SOIL TEMP. 20 in 74.1 72.7 73.4 DegF WIND SPEED 15.7 3.6 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 24 Degrees SOLAR RADIATION 338.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.0 5912 10.3 7359 14.4 8888 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Nov 23 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.5 28.8 48.1 0.6 0.0 0.00 62.6 72.9 1.6 3.6 1.3 26 2 44.6 34.2 66.6 0.3 0.0 0.00 61.5 72.9 1.6 4.3 1.3 239 3 44.6 31.6 60.3 0.4 0.0 0.00 60.6 72.9 0.9 2.9 0.7 346 4 41.5 32.0 68.5 0.3 0.0 0.00 59.7 72.9 1.6 4.5 0.9 111 5 40.5 31.5 70.0 0.3 0.0 0.00 58.8 72.9 0.7 3.4 0.2 218 6 39.6 29.7 67.7 0.3 0.0 0.00 57.7 72.9 1.3 4.0 0.4 106 7 39.7 28.9 65.3 0.3 0.0 0.00 56.8 72.7 1.6 4.3 1.3 186 8 39.2 29.8 68.7 0.3 2.6 0.00 56.1 72.7 2.0 4.9 1.6 214 9 47.1 32.5 57.0 0.5 16.5 0.00 55.6 72.7 0.9 3.1 0.7 271 10 59.5 18.9 20.7 1.4 31.5 0.00 56.1 72.7 5.8 13.4 5.6 7 11 62.2 12.4 13.9 1.6 43.7 0.00 57.7 72.5 10.7 17.4 10.5 1 12 63.7 11.7 12.7 1.8 50.7 0.00 59.9 72.5 11.9 18.1 11.6 1 13 65.7 11.7 12.0 1.9 53.5 0.00 62.1 72.5 10.7 17.0 10.3 4 14 67.3 11.5 11.2 2.0 50.4 0.00 64.4 72.3 9.8 19.7 9.4 13 15 68.0 11.1 10.8 2.1 41.8 0.00 66.2 72.1 7.8 14.3 7.6 8 16 67.6 11.8 11.3 2.0 28.9 0.00 67.6 72.1 10.3 17.0 10.1 346 17 66.0 11.5 11.6 1.9 14.1 0.00 68.2 72.0 10.7 18.8 10.3 344 18 63.7 10.6 12.2 1.8 1.4 0.00 67.8 71.8 8.9 16.3 8.7 342 19 61.3 9.5 12.6 1.6 0.0 0.00 66.7 71.8 8.9 15.9 8.7 324 20 59.0 9.5 13.8 1.5 0.0 0.00 65.5 71.6 6.3 11.6 6.0 332 21 55.0 13.1 18.8 1.2 0.0 0.00 64.4 71.6 2.5 6.9 1.8 303 22 54.3 11.7 18.2 1.2 0.0 0.00 63.1 71.6 3.8 9.6 3.4 325 23 53.2 15.3 21.9 1.1 0.0 0.00 61.9 71.6 2.5 7.4 2.2 268 24 51.8 16.9 24.6 1.0 0.0 0.00 60.8 71.6 2.5 6.0 2.2 245 AZMET Daily Weather Data : YUMA VALLEY : Nov 23 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.5 37.0 54.3 DegF RELATIVE HUMIDITY 77.0 8.8 33.3 % DEWPOINT 19.4 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 68.2 55.6 61.9 DegF SOIL TEMP. 20 in 72.9 71.6 72.3 DegF WIND SPEED 19.7 5.1 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 348 Degrees SOLAR RADIATION 334.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.0 5916 6.5 7365 9.5 8898 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Nov 24 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.5 9.1 13.9 1.4 0.0 0.00 59.9 71.6 7.2 13.2 6.9 339 2 57.6 8.6 13.8 1.4 0.0 0.00 59.5 71.6 8.3 16.1 8.1 322 3 58.3 7.0 12.6 1.5 0.0 0.00 59.2 71.6 10.5 20.4 9.8 338 4 59.5 5.9 11.4 1.5 0.0 0.00 59.0 71.6 13.6 23.3 13.4 358 5 58.8 6.3 11.9 1.5 0.0 0.00 58.8 71.4 15.4 27.7 15.0 360 6 57.6 6.1 12.4 1.4 0.0 0.00 58.6 71.4 15.9 25.5 15.7 360 7 57.6 6.6 12.6 1.4 0.0 0.00 58.5 71.4 15.0 22.8 14.5 359 8 56.3 7.3 13.7 1.3 2.4 0.00 58.3 71.4 13.6 22.1 13.4 360 9 57.6 8.4 13.7 1.4 16.3 0.00 58.1 71.2 12.8 21.0 12.5 359 10 61.2 9.5 12.7 1.6 31.5 0.00 58.5 71.2 15.0 22.4 14.5 359 11 64.0 10.0 11.8 1.8 43.7 0.00 59.5 71.2 15.9 26.4 15.4 355 12 66.6 10.9 11.2 2.0 51.4 0.00 61.2 71.1 13.0 20.6 12.5 2 13 68.2 11.3 10.7 2.1 53.5 0.00 63.1 70.9 12.3 20.4 12.1 359 14 69.6 10.9 10.1 2.2 50.7 0.00 65.1 70.9 11.4 20.6 11.0 356 15 70.3 11.3 10.0 2.3 41.8 0.00 66.7 70.9 12.8 20.8 12.3 352 16 70.2 10.0 9.5 2.3 29.1 0.00 67.8 70.7 11.4 18.8 11.0 360 17 69.4 10.2 9.8 2.2 14.1 0.00 68.4 70.7 10.3 18.3 10.1 356 18 66.4 9.9 10.8 2.0 1.4 0.00 68.0 70.5 7.8 12.1 7.4 332 19 63.5 8.8 11.4 1.8 0.0 0.00 66.9 70.5 4.9 9.8 4.3 338 20 59.7 10.9 14.5 1.5 0.0 0.00 65.7 70.5 3.4 7.6 2.9 358 21 58.5 12.4 16.6 1.4 0.0 0.00 64.4 70.5 3.6 8.1 1.8 296 22 54.9 13.5 19.2 1.2 0.0 0.00 63.1 70.5 4.7 9.6 3.1 280 23 50.5 15.4 24.3 0.9 0.0 0.00 61.9 70.5 3.6 7.8 1.8 256 24 45.7 20.3 36.3 0.7 0.0 0.00 60.8 70.5 2.0 6.0 0.7 138 AZMET Daily Weather Data : YUMA VALLEY : Nov 24 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.1 43.0 60.8 DegF RELATIVE HUMIDITY 45.8 8.5 13.9 % DEWPOINT 10.0 DegF ACTUAL VAPOR PRESS. 0.2 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 68.4 58.1 62.1 DegF SOIL TEMP. 20 in 71.6 70.3 71.1 DegF WIND SPEED 27.7 10.1 MPH WIND VECTOR MAG. 9.2 MPH WIND VECTOR DIR. 353 Degrees SOLAR RADIATION 336.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.4 5921 8.5 7374 12.2 8910 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Nov 25 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.1 21.7 40.9 0.6 0.0 0.00 59.5 70.5 2.5 5.1 2.5 27 2 42.8 22.6 44.7 0.5 0.0 0.00 58.5 70.5 2.2 5.1 0.7 30 3 41.5 22.5 46.6 0.5 0.0 0.00 57.4 70.5 2.5 5.8 0.2 53 4 40.6 22.1 47.2 0.5 0.0 0.00 56.5 70.5 1.6 5.1 0.7 87 5 39.6 23.9 53.2 0.4 0.0 0.00 55.6 70.5 1.8 4.9 0.9 320 6 41.2 23.2 48.2 0.5 0.0 0.00 54.9 70.5 2.9 4.9 2.7 40 7 43.7 17.2 34.2 0.6 0.0 0.00 54.1 70.5 3.8 5.4 3.6 45 8 43.0 18.0 36.3 0.6 2.6 0.00 53.6 70.5 3.6 5.8 3.4 55 9 47.5 21.6 35.5 0.7 15.8 0.00 53.2 70.5 6.3 10.1 6.3 46 10 55.6 21.6 26.5 1.1 30.8 0.00 54.0 70.3 8.1 11.6 8.1 50 11 61.0 19.0 19.5 1.5 41.3 0.00 55.6 70.3 8.7 12.3 8.5 46 12 64.6 19.4 17.4 1.7 46.3 0.00 57.9 70.2 6.7 11.6 6.5 42 13 67.8 18.9 15.2 2.0 36.8 0.00 60.4 70.2 3.6 8.7 3.4 33 14 69.1 18.0 14.0 2.1 40.1 0.00 62.8 70.0 3.4 6.7 3.1 174 15 69.1 18.3 14.2 2.1 30.1 0.00 65.1 70.0 2.9 6.7 2.7 174 16 67.8 22.6 17.9 1.9 16.3 0.00 66.4 69.8 2.0 4.0 2.0 178 17 65.7 28.4 24.4 1.6 7.6 0.00 66.9 69.8 2.7 4.3 2.5 168 18 62.4 28.2 27.1 1.4 0.7 0.00 66.6 69.6 0.4 0.4 0.0 92 19 58.3 30.2 34.4 1.1 0.0 0.00 65.7 69.6 1.1 2.7 0.7 70 20 56.1 33.4 42.3 0.9 0.0 0.00 64.6 69.6 1.1 2.7 0.9 21 21 53.6 33.4 46.2 0.8 0.0 0.00 63.5 69.6 0.4 1.3 0.4 326 22 50.4 33.4 52.5 0.6 0.0 0.00 62.4 69.6 0.9 4.0 0.4 154 23 48.2 35.1 59.9 0.5 0.0 0.00 61.3 69.6 0.7 2.7 0.4 334 24 49.3 33.1 53.5 0.6 0.0 0.00 60.4 69.6 2.0 4.0 2.0 38 AZMET Daily Weather Data : YUMA VALLEY : Nov 25 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.3 38.1 53.4 DegF RELATIVE HUMIDITY 68.3 10.7 35.5 % DEWPOINT 24.4 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 66.9 53.2 59.9 DegF SOIL TEMP. 20 in 70.5 69.4 70.2 DegF WIND SPEED 12.3 2.9 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 54 Degrees SOLAR RADIATION 268.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.7 5926 7.4 7381 10.4 8920 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Nov 26 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.1 33.6 55.2 0.5 0.0 0.00 59.7 69.6 1.8 4.0 1.8 27 2 50.5 27.1 40.1 0.8 0.0 0.00 59.2 69.6 2.2 4.7 2.0 11 3 50.0 29.8 45.7 0.7 0.0 0.00 58.8 69.6 2.0 4.0 2.0 20 4 49.5 32.2 51.2 0.6 0.0 0.00 58.5 69.6 2.9 4.5 2.9 43 5 49.8 30.6 47.6 0.6 0.0 0.00 58.3 69.6 2.9 4.9 2.7 28 6 49.5 31.5 49.7 0.6 0.0 0.00 57.9 69.6 2.5 4.5 2.5 32 7 49.6 29.5 45.5 0.7 0.0 0.00 57.7 69.6 2.2 4.7 1.8 16 8 48.4 30.4 50.0 0.6 1.0 0.00 57.4 69.6 1.3 3.4 0.9 352 9 48.4 33.1 55.4 0.5 7.2 0.00 57.0 69.6 1.3 4.3 0.9 55 10 53.1 32.5 45.5 0.8 10.8 0.00 57.0 69.4 2.0 4.5 2.0 37 11 57.7 32.4 38.3 1.0 22.5 0.00 57.7 69.4 3.6 5.4 3.6 43 12 62.8 29.3 28.1 1.4 26.5 0.00 59.0 69.4 4.5 7.2 4.5 57 13 65.3 27.0 23.6 1.6 38.5 0.00 60.4 69.4 6.3 9.8 6.0 58 14 68.9 24.1 18.3 2.0 44.4 0.00 62.6 69.4 4.9 7.8 4.7 32 15 70.9 22.6 16.1 2.2 41.6 0.00 64.8 69.3 5.8 9.8 5.6 53 16 70.9 24.8 17.6 2.1 26.5 0.00 66.6 69.3 4.5 7.2 4.3 107 17 70.7 29.8 22.0 2.0 16.7 0.00 67.6 69.3 2.9 6.7 2.5 135 18 64.4 34.9 33.2 1.4 1.7 0.00 67.8 69.1 3.1 4.5 2.9 229 19 61.0 30.4 31.2 1.3 0.0 0.00 67.1 69.1 1.8 4.0 1.8 308 20 56.7 34.3 42.7 0.9 0.0 0.00 65.8 69.1 2.2 4.3 2.0 290 21 58.1 26.2 29.4 1.2 0.0 0.00 64.6 69.1 2.2 4.3 2.2 344 22 57.4 26.6 30.6 1.1 0.0 0.00 63.5 69.1 1.3 3.8 1.1 343 23 51.3 34.0 51.8 0.6 0.0 0.00 62.4 69.1 1.6 4.5 1.3 141 24 49.8 36.7 61.0 0.5 0.0 0.00 61.5 69.1 1.6 4.9 1.3 35 AZMET Daily Weather Data : YUMA VALLEY : Nov 26 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.6 46.6 56.8 DegF RELATIVE HUMIDITY 67.1 13.8 38.7 % DEWPOINT 30.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 68.0 57.0 61.3 DegF SOIL TEMP. 20 in 69.6 69.1 69.4 DegF WIND SPEED 9.8 2.9 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 41 Degrees SOLAR RADIATION 236.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.1 5932 9.5 7391 14.0 8934 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Nov 27 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.0 33.3 52.7 0.6 0.0 0.00 60.8 69.1 2.2 5.6 1.6 76 2 48.7 33.3 55.3 0.5 0.0 0.00 60.1 69.3 1.3 4.9 1.1 16 3 47.5 33.1 56.9 0.5 0.0 0.00 59.4 69.3 1.8 4.0 1.8 34 4 46.9 33.3 58.8 0.4 0.0 0.00 58.6 69.3 1.1 3.6 0.7 355 5 47.1 31.8 54.9 0.5 0.0 0.00 57.9 69.3 2.0 5.1 1.8 24 6 48.0 30.7 51.4 0.6 0.0 0.00 57.4 69.3 2.0 4.7 1.8 13 7 48.7 28.6 45.7 0.6 0.0 0.00 57.0 69.3 2.0 4.3 2.0 4 8 46.8 31.6 55.7 0.5 1.2 0.00 56.7 69.3 1.8 3.4 1.8 39 9 49.1 32.9 53.3 0.6 6.7 0.00 56.5 69.3 2.9 4.9 2.7 35 10 53.1 35.4 51.3 0.7 17.7 0.00 56.8 69.3 4.0 7.2 3.8 30 11 61.9 28.6 29.0 1.4 33.7 0.00 57.7 69.3 7.6 14.1 7.4 39 12 67.1 17.1 14.4 1.9 46.3 0.00 59.5 69.3 8.3 14.5 7.8 13 13 69.6 16.5 12.9 2.2 43.2 0.00 62.1 69.1 4.5 10.7 3.8 37 14 70.7 21.7 15.5 2.2 36.5 0.00 64.4 69.1 3.8 7.2 3.6 59 15 72.1 21.0 14.4 2.3 33.2 0.00 66.4 69.1 3.8 8.7 3.4 78 16 69.8 28.2 21.2 2.0 13.4 0.00 67.8 69.1 3.6 6.0 3.4 102 17 69.8 31.6 24.5 1.9 11.5 0.00 68.2 68.9 2.0 4.7 1.8 142 18 64.8 40.1 40.3 1.3 1.7 0.00 68.0 68.9 1.1 3.1 0.9 268 19 59.7 40.1 48.5 0.9 0.0 0.00 67.1 68.9 2.7 4.0 2.5 258 20 60.3 28.0 29.3 1.3 0.0 0.00 66.2 68.9 2.7 6.5 2.7 329 21 58.6 26.2 28.8 1.2 0.0 0.00 64.9 68.9 0.9 2.2 0.7 310 22 55.8 28.0 34.5 1.0 0.0 0.00 63.7 68.9 2.7 5.1 2.2 39 23 52.9 32.0 44.8 0.8 0.0 0.00 62.6 68.9 2.2 4.9 2.0 33 24 52.3 32.4 46.4 0.7 0.0 0.00 61.9 68.9 2.0 4.5 1.8 24 AZMET Daily Weather Data : YUMA VALLEY : Nov 27 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.2 45.5 57.2 DegF RELATIVE HUMIDITY 64.7 10.4 39.2 % DEWPOINT 29.8 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 68.2 56.5 61.7 DegF SOIL TEMP. 20 in 69.3 68.9 69.1 DegF WIND SPEED 14.5 2.9 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 33 Degrees SOLAR RADIATION 245.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.8 5939 10.3 7401 14.4 8949 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Nov 28 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.1 33.8 51.5 0.6 0.0 0.00 61.2 68.9 0.9 3.6 0.4 323 2 50.9 34.5 53.5 0.6 0.0 0.00 60.6 69.1 1.3 4.0 0.9 1 3 50.7 36.1 57.6 0.5 0.0 0.00 60.3 69.1 1.3 4.3 0.4 155 4 48.4 36.3 62.9 0.4 0.0 0.00 59.7 69.1 0.9 3.4 0.0 161 5 47.3 34.3 60.8 0.4 0.0 0.00 59.0 69.1 2.0 4.7 1.3 47 6 45.0 35.2 68.5 0.3 0.0 0.00 58.3 69.1 0.9 3.1 0.2 158 7 53.2 25.2 33.6 0.9 0.0 0.00 57.6 69.1 3.8 6.3 3.1 64 8 52.5 28.4 39.9 0.8 1.9 0.00 57.0 69.1 2.9 10.7 1.6 35 9 60.8 17.8 18.7 1.5 8.6 0.00 57.2 69.1 4.9 11.0 4.5 360 10 60.8 19.6 20.5 1.5 15.1 0.00 57.7 69.1 8.9 17.2 8.1 355 11 62.6 16.5 16.5 1.6 21.5 0.00 58.6 69.1 7.4 15.4 7.2 2 12 65.8 17.2 15.2 1.8 32.3 0.00 59.7 69.1 11.2 20.4 11.0 1 13 68.0 18.5 14.9 2.0 33.5 0.00 61.2 69.1 11.4 21.0 11.2 1 14 70.3 18.5 13.8 2.2 32.7 0.00 62.8 69.1 10.5 21.5 10.1 3 15 71.2 17.6 12.8 2.3 29.1 0.00 64.2 68.9 11.9 20.8 11.6 2 16 71.4 16.5 12.1 2.3 23.9 0.00 65.3 68.9 12.1 19.7 11.9 3 17 69.6 14.2 11.7 2.2 6.2 0.00 65.8 68.9 9.8 17.7 9.6 7 18 67.5 13.8 12.4 2.0 0.7 0.00 65.8 68.7 7.6 13.6 7.2 357 19 66.0 13.5 12.8 1.9 0.0 0.00 65.1 68.7 7.6 15.4 7.4 346 20 65.8 12.6 12.4 1.9 0.0 0.00 64.6 68.7 6.3 13.0 6.0 346 21 58.5 21.7 24.2 1.3 0.0 0.00 64.0 68.7 2.9 5.6 2.7 169 22 56.8 23.2 27.0 1.2 0.0 0.00 63.3 68.7 1.6 4.0 0.7 189 23 60.3 17.1 18.7 1.5 0.0 0.00 62.8 68.7 2.9 8.5 2.2 8 24 62.8 10.8 12.6 1.7 0.0 0.00 62.2 68.7 5.4 11.9 5.4 354 AZMET Daily Weather Data : YUMA VALLEY : Nov 28 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.3 43.5 59.9 DegF RELATIVE HUMIDITY 73.8 10.1 28.5 % DEWPOINT 22.3 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 65.8 57.0 61.3 DegF SOIL TEMP. 20 in 69.3 68.7 68.9 DegF WIND SPEED 21.5 5.6 MPH WIND VECTOR MAG. 4.7 MPH WIND VECTOR DIR. 2 Degrees SOLAR RADIATION 205.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.1 5945 9.4 7410 13.1 8962 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Nov 29 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 62.8 10.2 12.3 1.7 0.0 0.00 62.1 68.7 4.7 13.0 4.5 345 2 61.5 9.5 12.6 1.6 0.0 0.00 61.7 68.7 5.1 12.1 4.7 14 3 59.4 10.8 14.4 1.5 0.0 0.00 61.3 68.9 7.2 13.0 6.9 37 4 58.8 13.6 17.3 1.4 0.0 0.00 61.2 68.9 4.7 9.6 2.9 356 5 52.3 21.7 29.6 0.9 0.0 0.00 60.6 68.9 1.3 5.8 1.1 275 6 54.3 14.5 20.6 1.2 0.0 0.00 59.9 68.9 3.4 8.9 3.1 23 7 53.6 16.9 23.6 1.1 0.0 0.00 59.2 68.9 2.5 6.7 2.0 2 8 55.4 10.9 16.9 1.3 1.0 0.00 58.5 68.9 4.3 9.2 4.0 10 9 56.7 14.0 18.3 1.3 7.4 0.00 58.1 68.9 4.9 8.7 4.7 31 10 60.3 14.9 16.8 1.5 20.1 0.00 58.3 68.9 6.0 10.7 5.8 38 11 64.2 12.6 13.1 1.8 31.1 0.00 59.4 68.9 6.5 11.0 6.3 24 12 67.5 12.6 11.7 2.0 37.5 0.00 61.0 68.9 5.4 9.4 5.1 11 13 70.2 12.9 10.8 2.2 48.3 0.00 63.1 68.9 5.8 10.1 5.6 1 14 71.6 15.3 11.4 2.3 40.4 0.00 65.5 68.7 4.7 9.6 3.8 30 15 71.6 18.1 12.9 2.3 29.4 0.00 67.5 68.7 3.6 6.7 3.4 104 16 70.7 18.9 13.7 2.2 14.6 0.00 68.9 68.7 2.7 6.3 2.5 99 17 68.7 33.1 27.0 1.8 8.4 0.00 69.3 68.7 1.1 3.6 0.9 112 18 64.2 42.6 45.5 1.1 0.5 0.00 69.3 68.7 1.6 3.6 1.6 218 19 63.3 33.8 33.1 1.3 0.0 0.00 68.7 68.7 1.1 3.8 0.7 339 20 59.2 44.6 58.5 0.7 0.0 0.00 68.0 68.7 0.7 3.1 0.4 219 21 58.1 42.6 56.5 0.7 0.0 0.00 67.1 68.7 0.9 3.4 0.2 236 22 55.8 41.5 58.7 0.6 0.0 0.00 66.2 68.7 1.1 3.4 0.7 187 23 53.6 40.1 60.3 0.6 0.0 0.00 65.3 68.7 2.5 4.3 2.0 71 24 54.7 34.2 45.7 0.8 0.0 0.00 64.4 68.7 3.4 6.3 3.4 28 AZMET Daily Weather Data : YUMA VALLEY : Nov 29 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.7 50.0 61.2 DegF RELATIVE HUMIDITY 73.7 8.6 26.7 % DEWPOINT 22.5 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 69.4 58.1 63.5 DegF SOIL TEMP. 20 in 68.9 68.5 68.7 DegF WIND SPEED 13.0 3.6 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 24 Degrees SOLAR RADIATION 238.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.4 5953 11.3 7422 16.4 8978 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Nov 30 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.1 38.1 61.1 0.5 0.0 0.00 63.5 68.7 0.9 2.9 0.0 138 2 52.2 36.1 54.3 0.6 0.0 0.00 62.6 68.9 1.3 3.4 1.1 32 3 51.3 36.7 57.5 0.6 0.0 0.00 62.1 68.9 2.0 5.6 1.6 44 4 52.5 33.3 47.8 0.7 0.0 0.00 61.5 68.9 3.1 6.3 2.7 20 5 53.8 31.5 42.5 0.8 0.0 0.00 61.2 68.9 1.8 4.0 1.8 37 6 54.0 34.7 47.8 0.7 0.0 0.00 61.0 69.1 2.0 3.4 1.8 45 7 54.7 33.6 44.8 0.8 0.0 0.00 60.8 69.1 2.7 4.9 2.7 28 8 54.1 33.6 45.5 0.8 0.7 0.00 60.6 69.1 3.1 4.9 2.7 47 9 55.8 35.2 45.9 0.8 2.9 0.00 60.6 69.1 3.1 6.3 2.5 38 10 58.6 37.9 46.1 0.9 8.4 0.00 60.8 69.1 3.1 5.8 2.9 86 11 63.0 45.7 53.3 0.9 12.2 0.00 61.5 69.1 4.3 9.4 4.0 126 12 64.2 49.3 58.4 0.9 6.9 0.00 62.4 69.1 2.2 4.5 1.8 188 13 63.3 51.4 65.3 0.7 2.9 0.00 63.1 69.1 8.3 14.3 8.1 150 14 60.3 54.3 80.8 0.3 2.6 0.00 63.5 69.1 9.2 15.2 9.2 134 15 60.6 57.2 88.2 0.2 2.4 0.00 63.7 69.1 6.9 11.9 6.7 120 16 62.1 59.4 91.1 0.2 1.7 0.02 63.9 69.1 8.3 15.4 8.1 134 17 62.4 59.9 91.6 0.2 0.7 0.01 64.0 69.1 8.1 13.0 7.8 148 18 62.4 60.1 92.3 0.2 0.0 0.01 64.0 68.9 5.6 11.9 5.6 145 19 62.1 60.1 93.6 0.1 0.0 0.20 64.2 69.1 4.3 9.2 4.0 138 20 54.3 52.0 91.1 0.1 0.0 0.30 64.2 68.9 17.7 31.8 16.6 281 21 53.4 51.4 93.0 0.1 0.0 0.37 63.7 68.9 9.2 24.4 6.7 319 22 55.4 54.0 95.3 0.1 0.0 0.02 63.1 68.9 3.8 8.9 3.4 55 23 55.9 54.3 94.7 0.1 0.0 0.00 62.8 68.9 4.7 8.3 3.8 95 24 55.4 54.0 94.9 0.1 0.0 0.00 62.6 68.9 3.4 6.3 3.1 209 AZMET Daily Weather Data : YUMA VALLEY : Nov 30 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.6 49.8 57.2 DegF RELATIVE HUMIDITY 95.6 32.8 69.9 % DEWPOINT 46.4 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 64.4 60.6 62.6 DegF SOIL TEMP. 20 in 69.1 68.7 69.1 DegF WIND SPEED 31.8 4.9 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 122 Degrees SOLAR RADIATION 41.6 Langleys PRECIPITATION 0.93 Inches AZMET REF. EVAPOTRANSPIRATION 0.02 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.6 5956 7.2 7429 12.2 8990 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Dec 1 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.8 52.5 95.6 0.1 0.0 0.00 62.4 69.1 2.7 5.6 2.2 223 2 54.1 53.1 96.1 0.1 0.0 0.00 61.9 69.1 3.4 5.6 3.4 219 3 54.7 53.8 96.4 0.1 0.0 0.00 61.7 69.1 2.5 4.9 2.0 237 4 55.2 54.1 96.4 0.1 0.0 0.00 61.5 69.1 1.3 4.0 1.1 310 5 54.0 53.1 96.4 0.1 0.0 0.01 61.2 69.1 1.6 3.4 1.6 40 6 55.2 54.1 95.8 0.1 0.0 0.00 60.8 69.1 3.4 8.9 2.2 301 7 56.5 50.5 80.7 0.3 0.0 0.00 60.4 69.1 5.6 13.6 5.1 282 8 55.8 44.1 65.0 0.5 1.2 0.00 60.1 69.1 10.7 17.9 10.5 312 9 56.5 42.4 59.3 0.6 13.9 0.00 59.5 69.1 12.5 22.1 12.5 304 10 57.7 43.3 58.8 0.7 28.7 0.00 59.5 69.1 10.1 15.7 10.1 296 11 59.7 43.9 55.8 0.8 40.6 0.00 60.1 69.1 10.1 17.2 9.6 285 12 61.7 44.8 53.8 0.9 48.3 0.00 61.0 69.1 12.8 19.7 12.5 279 13 62.4 42.6 48.5 1.0 50.4 0.00 62.1 69.1 15.2 24.8 15.0 277 14 62.8 41.4 45.6 1.1 47.8 0.00 63.0 69.1 16.3 25.5 15.9 284 15 62.4 41.0 45.4 1.0 39.2 0.00 63.7 69.1 17.4 28.2 17.2 299 16 61.3 40.3 45.7 1.0 26.0 0.00 64.0 68.9 18.1 26.4 17.7 301 17 60.1 37.9 43.5 1.0 12.4 0.00 63.9 68.9 15.9 27.7 15.7 308 18 57.7 37.6 47.0 0.9 1.2 0.00 63.3 68.9 11.2 21.5 11.0 294 19 56.3 38.1 50.6 0.8 0.0 0.00 62.2 68.9 11.4 19.5 10.7 305 20 55.0 38.8 54.4 0.7 0.0 0.00 61.2 68.9 15.0 22.8 14.3 314 21 55.2 38.3 52.6 0.7 0.0 0.00 60.3 68.9 15.4 25.5 15.2 313 22 55.4 38.8 53.9 0.7 0.0 0.00 59.5 68.9 16.8 28.0 16.3 309 23 53.6 40.1 59.8 0.6 0.0 0.00 58.8 68.9 9.8 20.1 9.6 310 24 48.7 41.4 75.5 0.3 0.0 0.00 58.3 68.9 4.7 8.7 4.3 255 AZMET Daily Weather Data : YUMA VALLEY : Dec 1 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.1 47.1 56.8 DegF RELATIVE HUMIDITY 96.7 38.7 65.5 % DEWPOINT 44.4 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 64.0 58.3 61.3 DegF SOIL TEMP. 20 in 69.1 68.9 69.1 DegF WIND SPEED 28.2 10.1 MPH WIND VECTOR MAG. 9.2 MPH WIND VECTOR DIR. 297 Degrees SOLAR RADIATION 309.6 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.7 5959 5.8 7435 10.1 9001 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Dec 2 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.3 39.7 74.8 0.3 0.0 0.00 57.4 68.9 2.9 8.3 1.3 229 2 45.7 38.7 76.1 0.3 0.0 0.00 56.5 68.9 1.8 4.5 1.3 178 3 43.2 38.3 82.5 0.2 0.0 0.00 55.6 68.9 1.8 5.6 1.3 108 4 43.5 37.6 79.5 0.2 0.0 0.00 54.7 68.9 1.6 5.4 0.9 25 5 43.0 37.9 82.3 0.2 0.0 0.00 54.0 68.7 2.7 5.6 2.7 37 6 42.3 37.9 84.3 0.1 0.0 0.00 53.2 68.7 3.1 6.0 2.9 24 7 40.6 37.2 87.9 0.1 0.0 0.00 52.5 68.7 2.2 4.9 2.0 50 8 41.7 37.0 83.8 0.1 1.7 0.00 51.8 68.7 2.2 4.3 2.0 28 9 44.1 39.7 84.4 0.2 14.3 0.00 51.4 68.5 3.4 5.6 3.4 42 10 50.2 41.9 73.4 0.3 29.1 0.00 51.6 68.5 4.5 8.1 4.5 41 11 54.7 42.6 63.8 0.5 41.6 0.00 53.1 68.4 6.0 8.5 6.0 55 12 58.1 40.8 52.5 0.8 49.2 0.00 55.0 68.4 5.8 10.3 5.6 36 13 60.4 39.7 46.4 1.0 51.6 0.00 57.4 68.2 7.2 12.1 7.2 43 14 62.1 39.7 43.8 1.1 48.5 0.00 59.7 68.0 7.4 11.4 7.2 50 15 63.1 39.2 41.3 1.2 40.4 0.00 61.7 68.0 6.3 11.4 6.0 49 16 64.2 36.7 36.2 1.3 27.7 0.00 63.1 67.8 3.6 7.8 3.4 34 17 64.2 34.9 33.4 1.4 12.9 0.00 63.9 67.8 1.3 4.3 1.3 36 18 61.0 40.8 47.5 1.0 1.2 0.00 63.5 67.6 1.1 4.3 0.9 347 19 57.0 40.5 54.1 0.7 0.0 0.00 62.6 67.6 0.9 3.8 0.7 329 20 54.0 41.5 63.2 0.5 0.0 0.00 61.3 67.5 1.6 6.9 0.9 262 21 50.2 43.0 76.3 0.3 0.0 0.00 60.1 67.5 1.8 5.6 1.3 246 22 50.5 40.5 68.3 0.4 0.0 0.00 59.0 67.5 2.0 4.9 1.8 258 23 49.6 37.4 63.0 0.4 0.0 0.00 57.9 67.5 1.3 4.9 0.7 169 24 48.7 37.2 65.2 0.4 0.0 0.00 56.8 67.3 1.8 4.9 0.7 198 AZMET Daily Weather Data : YUMA VALLEY : Dec 2 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.1 39.6 51.6 DegF RELATIVE HUMIDITY 90.0 28.1 65.2 % DEWPOINT 39.2 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 63.9 51.3 57.2 DegF SOIL TEMP. 20 in 68.9 67.3 68.2 DegF WIND SPEED 12.1 3.1 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 41 Degrees SOLAR RADIATION 318.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.9 5962 5.2 7440 8.5 9009 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Dec 3 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.9 35.8 56.1 0.6 0.0 0.00 55.8 67.3 2.2 6.5 0.4 306 2 50.0 35.1 57.0 0.5 0.0 0.00 55.0 67.3 2.2 8.7 0.2 296 3 54.0 33.6 45.9 0.8 0.0 0.00 54.3 67.3 9.2 15.9 8.9 3 4 52.9 34.5 49.5 0.7 0.0 0.00 54.0 67.3 9.6 15.7 9.4 5 5 52.3 34.3 50.2 0.7 0.0 0.00 53.8 67.3 9.2 16.1 8.9 6 6 52.5 32.7 46.6 0.7 0.0 0.00 53.4 67.3 11.0 16.1 10.5 359 7 52.3 33.1 47.7 0.7 0.0 0.00 53.2 67.3 9.8 17.2 9.6 348 8 52.3 32.9 47.4 0.7 1.4 0.00 53.1 67.1 11.6 17.4 11.4 351 9 53.6 33.4 46.4 0.8 14.1 0.00 53.1 67.1 11.0 21.7 10.7 349 10 55.9 34.0 43.5 0.9 28.7 0.00 53.4 67.1 11.9 22.1 11.4 354 11 59.0 34.7 39.9 1.0 40.8 0.00 54.5 67.1 11.2 21.7 10.7 344 12 60.6 33.6 36.0 1.2 49.0 0.00 56.1 66.9 14.3 22.6 13.9 3 13 63.3 33.4 32.6 1.3 51.6 0.00 57.9 66.9 12.3 22.8 12.1 358 14 65.7 33.8 30.4 1.5 48.7 0.00 59.7 66.7 11.4 18.1 11.0 342 15 67.1 33.3 28.4 1.6 40.6 0.00 61.3 66.7 12.1 17.9 11.6 348 16 67.1 33.8 28.9 1.6 28.2 0.00 62.6 66.7 10.5 19.0 10.3 352 17 65.8 35.8 32.8 1.5 13.4 0.00 63.1 66.6 6.7 13.0 6.7 10 18 62.2 36.1 37.7 1.2 1.2 0.00 63.0 66.6 5.8 9.8 5.6 17 19 59.5 36.0 41.2 1.0 0.0 0.00 62.2 66.4 4.7 8.5 4.7 11 20 56.8 36.5 47.4 0.9 0.0 0.00 61.2 66.4 2.0 5.6 1.1 14 21 49.8 38.7 65.2 0.4 0.0 0.00 59.9 66.4 1.3 3.6 0.7 203 22 50.2 38.7 64.6 0.4 0.0 0.00 58.8 66.4 1.3 4.5 0.9 254 23 50.0 37.8 63.1 0.5 0.0 0.00 57.7 66.4 1.8 5.6 1.1 317 24 48.2 37.2 66.0 0.4 0.0 0.00 56.7 66.4 1.3 5.6 1.1 221 AZMET Daily Weather Data : YUMA VALLEY : Dec 3 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.0 44.1 56.3 DegF RELATIVE HUMIDITY 78.6 26.0 46.0 % DEWPOINT 34.9 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 63.1 53.1 57.2 DegF SOIL TEMP. 20 in 67.5 66.4 66.9 DegF WIND SPEED 22.8 7.6 MPH WIND VECTOR MAG. 6.9 MPH WIND VECTOR DIR. 355 Degrees SOLAR RADIATION 317.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.3 5966 7.4 7447 11.2 9020 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Dec 4 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.0 37.0 74.2 0.3 0.0 0.00 55.8 66.4 2.0 5.6 1.8 229 2 43.0 37.2 80.2 0.2 0.0 0.00 54.9 66.4 1.3 4.0 1.1 242 3 44.4 37.4 76.7 0.2 0.0 0.00 54.0 66.4 1.1 4.0 0.4 326 4 47.3 36.0 65.5 0.4 0.0 0.00 53.2 66.4 2.9 6.7 1.8 336 5 44.6 36.5 73.1 0.3 0.0 0.00 52.5 66.4 1.8 7.4 1.1 296 6 47.1 35.2 63.8 0.4 0.0 0.00 51.8 66.4 1.8 5.1 1.1 304 7 48.6 34.3 58.1 0.5 0.0 0.00 51.3 66.4 4.3 12.3 3.4 3 8 52.3 33.1 47.8 0.7 1.4 0.00 51.1 66.4 8.9 14.3 8.7 21 9 54.9 33.3 44.0 0.8 14.1 0.00 51.1 66.4 9.2 14.8 8.9 13 10 57.6 36.3 44.7 0.9 29.1 0.00 51.6 66.4 6.5 14.1 5.6 3 11 61.9 35.2 37.0 1.2 41.6 0.00 53.2 66.2 7.6 13.6 7.4 16 12 64.9 37.4 36.2 1.4 49.5 0.00 55.2 66.2 6.0 13.6 2.7 315 13 67.3 33.8 28.8 1.6 52.1 0.00 57.7 66.2 11.0 17.9 10.5 19 14 70.2 34.3 26.7 1.8 49.0 0.00 59.9 66.0 8.1 14.5 7.6 17 15 71.1 32.9 24.4 2.0 40.8 0.00 61.9 66.0 8.7 14.1 8.5 20 16 70.9 33.3 24.9 1.9 28.4 0.00 63.3 65.8 8.3 13.6 8.1 15 17 69.1 35.2 28.8 1.7 13.6 0.00 64.0 65.8 6.0 10.1 5.8 11 18 63.7 36.7 36.9 1.3 1.2 0.00 63.9 65.8 4.9 8.3 4.7 27 19 60.1 37.6 43.3 1.0 0.0 0.00 63.0 65.7 2.0 6.7 1.6 14 20 54.3 41.7 62.2 0.6 0.0 0.00 61.9 65.7 2.2 4.7 2.0 249 21 52.5 39.9 62.2 0.5 0.0 0.00 60.6 65.7 1.1 2.9 0.9 216 22 48.2 39.9 72.9 0.3 0.0 0.00 59.4 65.7 0.7 4.7 0.2 230 23 46.4 40.3 79.3 0.2 0.0 0.00 58.3 65.7 0.7 4.9 0.2 288 24 45.7 40.5 81.9 0.2 0.0 0.00 57.2 65.7 0.9 3.4 0.4 74 AZMET Daily Weather Data : YUMA VALLEY : Dec 4 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.6 41.7 55.4 DegF RELATIVE HUMIDITY 89.2 21.1 53.1 % DEWPOINT 36.5 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 64.0 50.9 57.0 DegF SOIL TEMP. 20 in 66.4 65.7 66.2 DegF WIND SPEED 17.9 4.5 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 9 Degrees SOLAR RADIATION 321.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.8 5972 8.5 7456 12.1 9032 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Dec 5 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.8 39.4 81.4 0.2 0.0 0.00 56.3 65.7 0.7 2.2 0.0 134 2 43.0 39.2 86.6 0.1 0.0 0.00 55.2 65.8 1.1 3.1 0.7 205 3 42.8 38.5 84.4 0.2 0.0 0.00 54.3 65.8 1.1 4.7 0.7 54 4 45.1 36.9 72.6 0.3 0.0 0.00 53.6 65.8 1.8 5.6 1.6 36 5 47.8 36.3 64.2 0.4 0.0 0.00 53.1 65.8 4.7 7.2 4.5 29 6 47.5 36.3 64.9 0.4 0.0 0.00 52.5 65.8 6.3 9.4 6.3 48 7 47.5 36.1 64.4 0.4 0.0 0.00 52.2 65.8 6.0 8.9 5.8 49 8 46.0 36.3 69.0 0.3 1.4 0.00 52.0 65.8 4.3 6.7 4.3 38 9 49.5 38.7 66.2 0.4 13.9 0.00 51.6 65.8 6.9 9.2 6.7 48 10 55.2 41.2 59.3 0.6 28.4 0.00 52.2 65.8 7.6 10.5 7.6 52 11 62.6 41.5 46.4 1.1 40.8 0.00 53.4 65.8 6.7 13.9 6.5 35 12 67.1 35.4 30.9 1.6 48.0 0.00 55.6 65.7 8.7 13.6 8.5 31 13 69.3 36.3 29.7 1.7 51.1 0.00 57.9 65.7 5.4 9.8 4.9 62 14 70.7 35.6 27.4 1.9 48.0 0.00 60.6 65.7 3.4 6.7 2.5 44 15 72.1 36.9 27.7 1.9 39.9 0.00 63.0 65.5 2.5 5.6 1.6 135 16 72.5 38.3 28.8 2.0 26.8 0.00 64.8 65.5 3.8 6.3 3.6 148 17 70.2 44.8 40.3 1.5 12.9 0.00 65.7 65.5 4.0 6.3 4.0 153 18 63.9 42.1 44.9 1.1 1.2 0.00 65.5 65.3 3.6 5.6 3.6 139 19 58.8 43.9 57.8 0.7 0.0 0.00 64.4 65.3 1.1 3.4 0.4 328 20 54.9 43.3 65.1 0.5 0.0 0.00 63.1 65.3 2.5 4.9 2.2 114 21 54.1 42.6 65.2 0.5 0.0 0.00 61.9 65.3 0.9 3.4 0.7 73 22 54.1 42.1 63.7 0.5 0.0 0.00 60.8 65.3 2.2 5.4 2.0 12 23 51.6 42.4 70.8 0.4 0.0 0.00 59.7 65.3 1.3 3.4 1.1 59 24 50.9 43.0 73.8 0.3 0.0 0.00 58.8 65.3 0.9 2.9 0.7 16 AZMET Daily Weather Data : YUMA VALLEY : Dec 5 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.2 41.5 55.9 DegF RELATIVE HUMIDITY 90.0 23.9 57.7 % DEWPOINT 39.4 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 65.7 51.6 57.7 DegF SOIL TEMP. 20 in 65.8 65.3 65.7 DegF WIND SPEED 13.9 3.6 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 56 Degrees SOLAR RADIATION 312.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.3 5978 9.2 7465 12.8 9045 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Dec 6 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.3 42.3 76.8 0.3 0.0 0.00 57.9 65.5 2.5 3.6 2.0 54 2 49.3 43.3 80.0 0.2 0.0 0.00 57.2 65.5 0.7 2.7 0.4 58 3 50.0 45.5 84.6 0.2 0.0 0.00 56.5 65.5 0.4 2.0 0.4 340 4 49.8 46.9 89.4 0.1 0.0 0.00 55.8 65.5 2.0 3.8 2.0 356 5 48.7 46.2 91.0 0.1 0.0 0.00 55.2 65.7 1.3 4.5 1.1 13 6 47.5 45.3 92.4 0.1 0.0 0.00 54.7 65.7 0.9 3.8 0.7 45 7 44.8 42.6 92.2 0.1 0.0 0.00 54.0 65.7 2.5 4.3 2.5 48 8 46.0 43.5 91.0 0.1 1.9 0.00 53.4 65.7 2.5 4.9 2.2 17 9 49.1 45.7 87.7 0.2 13.1 0.00 53.2 65.7 2.0 3.8 2.0 44 10 55.2 48.4 78.1 0.3 23.6 0.00 53.8 65.7 3.8 7.6 3.6 38 11 60.4 49.3 67.0 0.6 36.8 0.00 55.0 65.7 4.5 8.3 4.3 35 12 65.5 48.9 55.0 1.0 37.3 0.00 57.0 65.7 3.4 7.4 2.5 103 13 68.7 49.1 49.7 1.2 46.8 0.00 59.2 65.7 3.6 7.4 3.4 163 14 71.1 52.7 52.4 1.2 43.5 0.00 61.7 65.5 4.3 9.4 3.8 150 15 72.0 54.0 53.3 1.3 34.2 0.00 63.9 65.5 8.3 14.8 8.1 155 16 70.7 55.2 57.9 1.1 19.1 0.00 65.3 65.5 5.1 8.3 5.1 182 17 68.5 56.3 65.2 0.8 6.4 0.00 66.0 65.5 4.7 7.4 4.5 169 18 65.5 55.8 70.9 0.6 1.2 0.00 65.8 65.5 4.9 7.4 4.9 142 19 63.7 56.5 77.5 0.5 0.0 0.00 65.3 65.3 6.5 10.3 6.3 144 20 62.4 57.6 84.5 0.3 0.0 0.00 64.6 65.3 6.9 11.2 6.9 155 21 60.1 56.5 88.3 0.2 0.0 0.00 63.9 65.3 4.0 7.4 4.0 138 22 58.1 55.4 90.6 0.2 0.0 0.00 63.1 65.5 2.0 3.4 2.0 111 23 58.6 54.9 87.8 0.2 0.0 0.00 62.4 65.5 1.8 2.9 1.8 71 24 57.7 54.7 89.6 0.2 0.0 0.00 61.7 65.5 1.1 2.7 1.1 20 AZMET Daily Weather Data : YUMA VALLEY : Dec 6 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.9 43.7 57.9 DegF RELATIVE HUMIDITY 94.4 46.8 77.2 % DEWPOINT 50.4 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 66.0 53.2 59.4 DegF SOIL TEMP. 20 in 65.7 65.3 65.5 DegF WIND SPEED 14.8 3.4 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 123 Degrees SOLAR RADIATION 264.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.8 5985 10.1 7475 14.0 9059 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Dec 7 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.1 53.6 91.4 0.1 0.0 0.00 61.0 65.5 1.1 3.8 0.9 357 2 54.9 52.7 92.2 0.1 0.0 0.00 60.3 65.7 1.8 4.0 1.3 24 3 52.7 51.1 94.0 0.1 0.0 0.00 59.7 65.7 2.7 4.3 2.5 85 4 54.1 51.6 91.5 0.1 0.0 0.00 59.2 65.7 2.5 4.5 1.8 47 5 54.5 51.6 90.3 0.1 0.0 0.00 58.6 65.8 2.2 5.4 2.2 331 6 52.9 50.7 92.0 0.1 0.0 0.00 58.3 65.8 2.2 4.3 1.8 59 7 53.4 52.0 94.5 0.1 0.0 0.00 57.9 65.8 2.5 6.5 1.8 118 8 55.4 53.6 94.0 0.1 1.7 0.00 57.6 65.8 3.4 6.3 3.4 135 9 58.8 55.2 88.0 0.2 12.9 0.00 57.6 66.0 2.9 6.3 2.5 256 10 61.5 56.1 82.6 0.3 26.5 0.00 58.1 66.0 6.5 11.6 6.3 223 11 64.2 56.3 75.8 0.5 27.7 0.00 59.4 66.0 7.2 11.6 6.9 203 12 67.8 55.2 64.3 0.8 38.9 0.00 60.8 66.0 12.5 19.9 12.5 176 13 68.7 54.3 60.0 1.0 30.3 0.00 62.4 66.0 13.2 20.1 13.0 186 14 67.3 54.7 63.7 0.8 10.0 0.00 63.7 66.0 7.2 13.6 7.2 196 15 66.9 55.2 66.1 0.8 5.3 0.00 64.2 66.0 3.1 5.1 3.1 223 16 65.5 53.2 64.6 0.8 2.6 0.00 64.4 66.0 6.7 13.6 6.3 283 17 65.3 49.3 55.9 0.9 2.6 0.00 64.4 66.0 8.1 15.4 8.1 286 18 62.1 45.0 53.2 0.9 0.5 0.00 64.0 66.0 11.4 19.5 11.2 288 19 59.9 42.4 52.3 0.8 0.0 0.00 63.5 66.0 9.2 17.2 8.5 290 20 58.5 41.4 52.7 0.8 0.0 0.00 62.8 66.0 10.3 16.6 9.8 268 21 57.9 40.6 52.5 0.8 0.0 0.00 62.1 66.0 11.2 21.3 11.0 281 22 56.3 40.5 55.4 0.7 0.0 0.00 61.3 66.0 10.3 17.0 10.1 278 23 54.9 39.0 55.0 0.7 0.0 0.00 60.4 66.0 10.1 17.2 9.8 278 24 54.9 36.5 49.6 0.7 0.0 0.00 59.7 66.2 17.0 27.1 16.8 292 AZMET Daily Weather Data : YUMA VALLEY : Dec 7 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.0 50.7 59.4 DegF RELATIVE HUMIDITY 95.4 45.9 72.1 % DEWPOINT 49.6 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 64.4 57.4 61.0 DegF SOIL TEMP. 20 in 66.2 65.5 65.8 DegF WIND SPEED 27.1 6.9 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 257 Degrees SOLAR RADIATION 159.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.3 5991 10.4 7485 15.5 9075 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Dec 8 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.9 35.6 48.3 0.8 0.0 0.00 59.0 66.2 18.8 31.3 18.6 298 2 53.2 36.5 53.1 0.6 0.0 0.00 58.5 66.2 12.8 24.2 12.3 288 3 52.7 35.8 52.3 0.6 0.0 0.00 57.7 66.2 10.7 18.1 10.5 287 4 50.5 36.7 58.7 0.5 0.0 0.00 57.2 66.2 6.3 12.1 6.0 276 5 51.4 36.9 57.4 0.6 0.0 0.00 56.5 66.2 10.1 16.6 10.1 283 6 52.3 35.4 52.6 0.6 0.0 0.00 56.1 66.2 13.2 22.4 12.5 283 7 51.6 35.4 53.9 0.6 0.0 0.00 55.6 66.2 10.1 24.8 9.2 266 8 51.3 35.2 54.1 0.6 1.0 0.00 55.2 66.2 11.2 19.7 10.5 280 9 52.0 36.1 54.6 0.6 12.2 0.00 55.0 66.2 12.1 19.0 11.9 295 10 54.7 35.6 48.4 0.8 26.8 0.00 55.0 66.2 14.8 23.9 14.5 280 11 57.2 35.2 43.7 0.9 38.9 0.00 55.8 66.2 15.7 24.8 15.2 280 12 59.0 35.4 41.0 1.0 47.1 0.00 57.0 66.2 12.3 17.9 11.9 272 13 60.6 33.8 36.4 1.1 49.5 0.00 58.6 66.2 10.5 19.7 10.3 256 14 61.0 33.6 35.6 1.2 47.1 0.00 60.3 66.0 8.9 14.3 8.5 230 15 61.3 33.6 35.2 1.2 34.9 0.00 61.7 66.0 7.2 11.6 6.7 220 16 62.2 32.7 33.0 1.3 26.0 0.00 62.8 66.0 3.4 8.3 2.5 209 17 61.9 31.8 32.1 1.3 11.9 0.00 63.3 66.0 1.6 5.1 1.1 164 18 58.5 33.4 38.8 1.0 1.0 0.00 63.1 65.8 0.9 2.0 0.9 69 19 54.0 36.7 52.0 0.7 0.0 0.00 62.2 65.8 2.2 4.9 2.0 25 20 52.2 38.3 59.0 0.5 0.0 0.00 61.0 65.8 3.1 4.5 3.1 30 21 51.6 37.8 59.0 0.5 0.0 0.00 60.1 65.8 3.1 7.8 2.9 359 22 52.7 37.4 56.1 0.6 0.0 0.00 59.2 65.8 2.5 5.6 2.0 9 23 51.4 38.5 60.9 0.5 0.0 0.00 58.6 65.8 1.8 4.0 1.3 298 24 50.9 37.9 61.0 0.5 0.0 0.00 58.1 65.8 2.7 5.6 2.0 268 AZMET Daily Weather Data : YUMA VALLEY : Dec 8 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.3 48.6 55.0 DegF RELATIVE HUMIDITY 68.6 29.4 49.1 % DEWPOINT 35.6 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 63.5 54.9 58.6 DegF SOIL TEMP. 20 in 66.4 65.8 66.0 DegF WIND SPEED 31.3 8.3 MPH WIND VECTOR MAG. 6.7 MPH WIND VECTOR DIR. 280 Degrees SOLAR RADIATION 296.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.9 5994 6.1 7491 11.0 9086 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Dec 9 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.8 37.6 67.6 0.4 0.0 0.00 57.4 65.8 2.9 6.0 2.0 16 2 43.7 37.2 77.6 0.2 0.0 0.00 56.5 65.8 2.0 4.3 1.1 330 3 44.8 38.5 78.5 0.2 0.0 0.00 55.8 65.8 1.3 3.6 1.3 13 4 44.4 38.7 80.1 0.2 0.0 0.00 55.0 65.8 1.1 3.4 1.1 22 5 44.6 39.0 80.6 0.2 0.0 0.00 54.5 65.8 1.3 4.9 0.9 298 6 46.0 38.5 74.8 0.3 0.0 0.00 54.0 65.8 2.5 5.6 2.2 356 7 45.7 38.7 76.2 0.3 0.0 0.00 53.6 65.8 4.3 6.3 4.3 47 8 47.1 38.7 72.3 0.3 0.7 0.00 53.2 65.8 3.6 7.4 3.4 15 9 48.7 39.9 71.5 0.3 11.2 0.00 53.2 65.7 5.4 9.2 5.1 33 10 53.8 40.1 59.8 0.6 24.9 0.00 53.6 65.7 6.9 10.7 6.7 24 11 55.4 40.3 56.7 0.6 21.5 0.00 54.5 65.7 8.3 14.1 8.1 35 12 56.8 39.7 52.7 0.8 30.8 0.00 55.6 65.7 8.9 14.3 8.5 34 13 57.6 40.8 53.2 0.8 27.2 0.00 56.8 65.7 10.7 17.0 10.5 50 14 58.5 40.5 51.5 0.8 30.6 0.00 58.1 65.5 9.6 18.1 9.2 41 15 55.2 43.3 64.5 0.5 9.1 0.00 59.0 65.5 4.7 8.9 4.5 11 16 57.9 40.3 51.9 0.8 18.4 0.00 59.2 65.5 7.2 14.3 6.9 2 17 58.1 37.6 46.3 0.9 7.4 0.00 59.4 65.3 7.8 14.3 7.6 3 18 57.4 35.6 43.7 0.9 0.7 0.00 59.2 65.3 6.9 10.1 6.7 358 19 57.4 34.2 41.3 0.9 0.0 0.00 58.6 65.3 5.8 9.4 5.8 358 20 56.3 34.7 44.4 0.9 0.0 0.00 58.3 65.3 4.7 8.3 4.3 11 21 54.1 34.2 46.7 0.8 0.0 0.00 57.7 65.3 3.8 7.6 3.6 9 22 52.5 33.8 49.0 0.7 0.0 0.00 57.0 65.1 3.1 5.8 3.1 11 23 52.5 33.3 47.9 0.7 0.0 0.00 56.5 65.1 4.5 7.4 4.5 10 24 51.6 33.8 50.5 0.6 0.0 0.00 55.8 65.1 3.8 8.3 3.6 15 AZMET Daily Weather Data : YUMA VALLEY : Dec 9 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 59.7 41.5 52.0 DegF RELATIVE HUMIDITY 86.2 39.5 60.0 % DEWPOINT 37.9 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 59.4 53.2 56.5 DegF SOIL TEMP. 20 in 65.8 65.1 65.5 DegF WIND SPEED 18.1 5.1 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 20 Degrees SOLAR RADIATION 182.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.1 5995 3.2 7495 6.3 9092 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Dec 10 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.3 34.5 61.0 0.4 0.0 0.00 55.2 65.1 3.1 5.1 2.9 100 2 46.6 34.7 63.5 0.4 0.0 0.00 54.5 65.1 3.6 8.5 1.3 154 3 52.9 32.2 45.1 0.8 0.0 0.00 54.0 65.1 5.1 13.0 4.9 1 4 50.9 32.2 48.4 0.7 0.0 0.00 53.6 65.1 2.9 7.8 1.8 106 5 50.0 32.5 51.0 0.6 0.0 0.00 53.1 65.1 3.1 7.2 2.2 59 6 50.7 32.4 49.1 0.6 0.0 0.00 52.9 65.1 4.3 8.9 3.4 52 7 50.2 32.2 49.9 0.6 0.0 0.00 52.7 65.1 2.9 6.9 2.5 47 8 52.3 30.7 43.3 0.8 1.2 0.00 52.5 64.9 5.1 18.6 3.1 330 9 53.8 31.5 42.2 0.8 11.7 0.00 52.5 64.9 7.2 18.1 5.8 338 10 55.9 32.7 41.2 0.9 26.3 0.00 52.9 64.9 4.0 10.7 1.3 28 11 57.6 32.4 38.4 1.0 38.5 0.00 54.0 64.9 6.7 13.6 6.3 2 12 59.4 30.6 33.4 1.1 46.3 0.00 55.4 64.8 9.2 15.9 8.9 3 13 60.8 30.4 31.4 1.3 49.0 0.00 57.2 64.8 6.7 11.9 6.0 14 14 62.2 30.2 29.9 1.3 46.3 0.00 59.2 64.8 4.9 12.3 4.0 340 15 63.0 29.7 28.3 1.4 38.9 0.00 61.0 64.6 6.9 14.3 6.7 322 16 62.8 29.3 28.0 1.4 27.0 0.00 62.1 64.6 8.3 15.4 8.1 317 17 62.2 29.5 28.8 1.4 12.9 0.00 62.6 64.6 7.2 12.3 7.2 315 18 58.5 31.5 35.9 1.1 1.2 0.00 62.2 64.4 4.7 6.7 4.5 264 19 52.7 34.7 50.3 0.7 0.0 0.00 61.3 64.4 3.4 4.7 3.4 246 20 48.2 36.1 62.9 0.4 0.0 0.00 60.1 64.4 1.3 2.9 0.2 72 21 46.9 35.4 63.9 0.4 0.0 0.00 59.0 64.4 0.7 3.4 0.4 197 22 43.5 35.4 73.3 0.3 0.0 0.00 57.7 64.4 2.5 5.4 2.2 181 23 41.5 35.6 79.3 0.2 0.0 0.00 56.5 64.4 3.4 5.1 3.4 187 24 41.0 35.6 81.4 0.2 0.0 0.00 55.6 64.4 3.4 5.6 3.4 179 AZMET Daily Weather Data : YUMA VALLEY : Dec 10 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.7 39.9 52.9 DegF RELATIVE HUMIDITY 84.4 25.6 48.3 % DEWPOINT 32.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 62.6 52.5 56.5 DegF SOIL TEMP. 20 in 65.1 64.4 64.8 DegF WIND SPEED 18.6 4.7 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 345 Degrees SOLAR RADIATION 298.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.3 5998 4.9 7500 7.9 9100 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Dec 11 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.2 35.6 80.5 0.2 0.0 0.00 54.7 64.6 3.4 7.2 3.1 134 2 41.5 36.5 82.5 0.2 0.0 0.00 53.8 64.4 0.9 2.7 0.2 177 3 41.7 38.3 87.6 0.1 0.0 0.00 52.9 64.6 0.9 3.4 0.7 350 4 41.9 39.0 89.5 0.1 0.0 0.00 52.2 64.6 0.4 0.4 0.2 355 5 42.6 39.4 88.1 0.1 0.0 0.00 51.6 64.6 0.4 2.2 0.4 334 6 42.3 39.0 88.3 0.1 0.0 0.00 51.3 64.6 1.3 4.3 1.1 26 7 41.7 39.0 89.6 0.1 0.0 0.00 50.9 64.6 2.5 4.3 2.5 34 8 42.4 39.0 87.7 0.1 0.7 0.00 50.4 64.6 2.0 4.3 2.0 25 9 44.2 40.3 86.0 0.1 5.7 0.00 50.4 64.6 2.7 5.1 2.2 75 10 48.2 41.9 78.6 0.3 11.9 0.00 50.7 64.4 3.8 7.2 3.6 16 11 54.0 39.6 58.8 0.6 28.2 0.00 51.6 64.4 4.3 12.8 2.9 13 12 57.4 31.5 37.1 1.0 51.6 0.00 53.1 64.4 9.6 14.1 9.2 1 13 58.6 32.4 36.8 1.1 47.1 0.00 55.0 64.4 8.7 15.7 8.5 25 14 58.3 33.1 38.4 1.0 22.5 0.00 56.8 64.2 6.9 11.9 6.5 41 15 60.8 32.9 34.9 1.2 46.3 0.00 57.9 64.2 5.4 11.6 4.3 56 16 60.4 32.0 33.9 1.2 20.5 0.00 59.5 64.0 4.5 10.1 3.6 31 17 60.4 32.5 34.8 1.2 13.4 0.00 60.3 64.0 2.5 8.9 1.6 68 18 57.4 33.1 40.1 1.0 1.2 0.00 60.3 64.0 7.2 13.4 6.9 5 19 54.5 39.9 57.8 0.6 0.0 0.00 59.5 64.0 2.2 4.3 2.0 23 20 50.4 40.3 68.6 0.4 0.0 0.00 58.8 63.9 3.4 5.6 3.4 77 21 47.8 39.0 71.4 0.3 0.0 0.00 57.7 63.9 4.3 5.6 4.0 73 22 46.9 39.2 74.7 0.3 0.0 0.00 56.8 63.9 3.1 4.5 2.9 20 23 46.8 39.4 75.5 0.3 0.0 0.00 55.8 63.9 2.7 4.3 2.7 351 24 46.8 39.0 74.6 0.3 0.0 0.00 55.0 63.9 2.0 4.3 2.0 4 AZMET Daily Weather Data : YUMA VALLEY : Dec 11 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.1 39.7 49.5 DegF RELATIVE HUMIDITY 91.7 30.2 66.5 % DEWPOINT 37.2 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 60.4 50.4 54.9 DegF SOIL TEMP. 20 in 64.6 63.9 64.2 DegF WIND SPEED 15.7 3.6 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 30 Degrees SOLAR RADIATION 249.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.8 5999 4.0 7503 7.0 9107 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Dec 12 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.0 37.9 82.2 0.2 0.0 0.00 54.1 63.9 2.2 4.3 2.2 44 2 42.8 37.9 82.6 0.2 0.0 0.00 53.2 63.9 1.6 3.8 1.6 353 3 41.5 36.9 83.5 0.2 0.0 0.00 52.5 63.9 1.1 3.8 0.9 359 4 38.1 35.2 89.7 0.1 0.0 0.00 51.6 63.9 1.3 3.6 1.1 87 5 37.6 35.1 90.0 0.1 0.0 0.00 50.9 63.9 1.8 4.7 1.1 281 6 37.0 34.9 91.8 0.1 0.0 0.00 50.2 63.9 1.6 4.0 0.9 30 7 36.1 33.8 91.1 0.1 0.0 0.00 49.5 63.9 1.3 4.3 0.4 128 8 35.6 33.3 91.1 0.1 1.0 0.00 48.9 63.9 1.8 4.9 0.9 181 9 40.8 34.5 78.9 0.2 12.2 0.00 48.4 63.9 2.7 6.3 1.8 58 10 51.8 28.6 40.5 0.8 26.5 0.00 48.6 63.9 6.5 13.2 6.3 7 11 55.4 26.6 32.7 1.0 38.7 0.00 49.8 63.9 8.1 12.8 7.8 5 12 57.9 26.2 29.4 1.2 46.6 0.00 51.4 63.7 9.4 15.4 9.2 3 13 59.9 26.6 27.9 1.3 49.5 0.00 53.4 63.7 9.2 15.0 8.9 358 14 61.0 26.6 26.6 1.3 46.8 0.00 55.6 63.7 8.7 14.1 8.5 16 15 61.9 26.6 25.9 1.4 39.4 0.00 57.4 63.5 8.5 13.9 8.3 10 16 61.9 27.1 26.5 1.4 27.5 0.00 58.6 63.5 8.5 13.6 8.3 10 17 60.8 26.8 27.3 1.3 13.4 0.00 59.2 63.5 8.1 14.5 7.8 1 18 57.7 26.6 29.9 1.1 1.4 0.00 59.2 63.3 5.6 10.1 5.6 351 19 55.9 26.1 31.4 1.0 0.0 0.00 58.5 63.3 4.7 10.7 4.5 345 20 53.8 26.4 34.4 0.9 0.0 0.00 57.6 63.3 2.2 7.6 2.2 339 21 51.1 26.4 38.3 0.8 0.0 0.00 56.5 63.3 1.8 5.6 1.6 198 22 46.0 29.5 52.5 0.5 0.0 0.00 55.4 63.1 1.6 4.7 1.1 122 23 41.4 30.4 64.7 0.3 0.0 0.00 54.3 63.3 2.2 4.9 2.0 158 24 40.1 30.7 69.0 0.3 0.0 0.00 53.4 63.1 2.7 4.7 2.2 181 AZMET Daily Weather Data : YUMA VALLEY : Dec 12 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.6 34.3 48.7 DegF RELATIVE HUMIDITY 94.0 23.6 55.8 % DEWPOINT 30.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 59.4 48.4 53.8 DegF SOIL TEMP. 20 in 63.9 63.1 63.7 DegF WIND SPEED 15.4 4.3 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 7 Degrees SOLAR RADIATION 303.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.8 6001 3.6 7507 6.3 9113 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Dec 13 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.0 30.2 65.3 0.3 0.0 0.00 52.5 63.3 1.8 5.1 1.3 211 2 44.4 27.1 52.2 0.5 0.0 0.00 51.6 63.3 3.6 11.9 0.4 36 3 49.3 24.8 38.6 0.8 0.0 0.00 51.1 63.1 4.0 8.7 2.2 333 4 50.4 23.7 35.2 0.8 0.0 0.00 50.7 63.1 5.1 11.9 4.7 351 5 50.7 22.5 32.8 0.9 0.0 0.00 50.4 63.1 6.3 12.1 6.0 355 6 48.6 23.0 36.5 0.7 0.0 0.00 50.2 63.1 3.4 8.9 2.0 36 7 48.4 23.2 37.2 0.7 0.0 0.00 49.8 63.1 5.8 11.6 5.4 28 8 48.4 22.3 35.8 0.7 1.0 0.00 49.6 63.1 5.6 18.1 2.7 356 9 48.4 25.5 41.3 0.7 11.2 0.00 49.5 63.1 7.8 16.8 4.9 318 10 49.5 29.8 46.4 0.6 26.0 0.00 49.8 63.1 2.7 6.5 2.2 208 11 55.6 26.8 32.9 1.0 38.7 0.00 50.9 63.1 4.3 11.0 3.1 262 12 59.4 24.6 26.2 1.3 46.8 0.00 52.7 63.0 3.4 11.6 2.5 17 13 61.0 24.8 24.8 1.4 49.7 0.00 54.9 63.0 8.5 13.0 8.3 8 14 62.8 24.8 23.3 1.5 47.1 0.00 56.8 63.0 5.8 10.3 5.1 350 15 64.0 24.4 22.0 1.6 39.4 0.00 58.6 63.0 4.3 9.8 3.8 355 16 63.7 25.3 23.1 1.5 27.5 0.00 60.1 62.8 8.1 14.5 7.4 326 17 62.4 25.3 24.2 1.5 13.4 0.00 60.8 62.8 8.7 15.0 8.5 321 18 57.9 25.3 28.5 1.2 1.4 0.00 60.4 62.8 4.9 8.3 4.7 19 19 52.2 28.0 39.1 0.8 0.0 0.00 59.5 62.6 3.4 4.9 3.4 47 20 49.1 28.8 45.8 0.6 0.0 0.00 58.3 62.6 2.0 4.5 0.7 4 21 45.7 30.0 54.2 0.5 0.0 0.00 57.0 62.6 2.2 4.3 2.0 235 22 41.0 30.4 65.6 0.3 0.0 0.00 55.8 62.6 1.3 4.0 1.1 172 23 40.1 30.6 68.6 0.3 0.0 0.00 54.7 62.6 0.9 3.4 0.4 41 24 38.5 30.4 72.3 0.2 0.0 0.00 53.4 62.6 2.9 5.6 1.6 117 AZMET Daily Weather Data : YUMA VALLEY : Dec 13 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.8 37.0 51.3 DegF RELATIVE HUMIDITY 77.0 20.1 40.5 % DEWPOINT 26.4 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 60.8 49.5 54.1 DegF SOIL TEMP. 20 in 63.3 62.6 63.0 DegF WIND SPEED 18.1 4.5 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 349 Degrees SOLAR RADIATION 302.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.5 6004 4.9 7512 7.7 9121 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Dec 14 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.8 28.2 67.8 0.3 0.0 0.00 52.5 62.8 1.8 5.6 1.6 166 2 36.0 29.7 77.2 0.2 0.0 0.00 51.4 62.8 2.2 4.0 2.0 92 3 36.9 28.9 72.7 0.2 0.0 0.00 50.5 62.8 1.1 3.8 0.2 18 4 36.1 28.6 73.8 0.2 0.0 0.00 49.8 62.8 1.1 4.9 0.2 318 5 35.4 28.9 76.9 0.2 0.0 0.00 48.9 62.8 1.1 4.5 0.4 198 6 34.9 28.2 76.7 0.2 0.0 0.00 48.2 62.8 0.4 2.2 0.2 272 7 34.2 28.6 79.8 0.1 0.0 0.00 47.5 62.8 0.9 6.7 0.4 258 8 33.1 28.6 83.3 0.1 1.0 0.00 46.8 62.8 1.3 6.0 0.4 145 9 37.9 30.9 75.7 0.2 11.0 0.00 46.2 62.8 0.7 2.7 0.0 257 10 47.7 29.7 50.0 0.6 25.8 0.00 46.6 62.8 0.9 3.4 0.7 62 11 55.9 26.1 31.7 1.0 38.2 0.00 47.8 62.8 2.5 6.7 1.6 62 12 59.2 23.7 25.3 1.3 46.8 0.00 49.8 62.6 9.6 18.8 9.2 18 13 60.4 21.2 21.7 1.4 49.9 0.00 52.0 62.6 10.7 18.1 10.5 4 14 61.9 20.8 20.4 1.5 47.3 0.00 54.0 62.6 10.7 17.0 10.5 4 15 62.6 20.1 19.3 1.6 39.7 0.00 55.8 62.4 10.1 16.3 9.8 5 16 62.6 18.5 18.0 1.6 27.5 0.00 57.0 62.4 9.6 16.1 9.4 5 17 62.1 19.4 19.1 1.5 13.4 0.00 57.6 62.2 5.8 13.2 5.6 1 18 58.6 19.0 21.2 1.3 1.4 0.00 57.6 62.2 3.8 6.7 3.6 358 19 52.7 22.1 30.0 0.9 0.0 0.00 56.8 62.2 1.8 5.6 1.1 359 20 51.3 21.4 30.6 0.9 0.0 0.00 55.8 62.2 2.2 5.8 2.0 22 21 47.3 25.5 42.5 0.6 0.0 0.00 54.7 62.1 2.5 6.3 2.2 22 22 47.5 22.8 37.4 0.7 0.0 0.00 53.6 62.1 1.3 4.0 1.1 352 23 49.6 20.3 31.1 0.8 0.0 0.00 52.7 62.1 5.1 9.2 4.9 18 24 51.1 18.9 27.7 0.9 0.0 0.00 52.0 62.1 7.6 12.5 7.4 8 AZMET Daily Weather Data : YUMA VALLEY : Dec 14 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.0 32.0 48.0 DegF RELATIVE HUMIDITY 88.3 16.1 46.2 % DEWPOINT 24.6 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 57.7 46.2 52.0 DegF SOIL TEMP. 20 in 62.8 62.1 62.6 DegF WIND SPEED 18.8 4.0 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 11 Degrees SOLAR RADIATION 302.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.8 6006 3.8 7516 6.3 9127 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Dec 15 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.6 17.1 25.0 1.0 0.0 0.00 51.6 62.1 8.3 13.6 8.3 4 2 51.4 16.3 24.5 1.0 0.0 0.00 51.3 62.1 6.9 12.5 6.7 4 3 50.7 16.2 25.0 0.9 0.0 0.00 51.1 62.1 8.5 14.3 8.3 6 4 49.1 16.7 27.1 0.9 0.0 0.00 50.7 62.1 7.4 15.0 7.2 10 5 47.5 16.9 28.9 0.8 0.0 0.00 50.4 62.1 6.3 10.1 6.0 25 6 46.6 16.5 29.6 0.8 0.0 0.00 50.0 62.1 6.3 9.2 6.0 13 7 45.0 17.4 32.8 0.7 0.0 0.00 49.6 62.1 4.3 7.4 4.3 20 8 45.1 17.4 32.5 0.7 0.7 0.00 49.1 62.1 4.9 11.4 4.5 10 9 47.7 18.9 31.4 0.8 11.2 0.00 48.7 62.1 4.9 8.3 4.7 21 10 51.3 20.8 29.9 0.9 26.0 0.00 48.9 62.1 7.4 11.2 7.2 32 11 54.9 19.0 24.2 1.1 38.0 0.00 49.8 62.1 8.9 13.0 8.7 20 12 57.4 18.7 21.9 1.3 46.6 0.00 51.4 61.9 7.6 13.0 7.2 31 13 58.6 18.1 20.3 1.3 49.7 0.00 53.4 61.9 5.4 10.3 4.9 43 14 59.5 18.0 19.5 1.4 47.1 0.00 55.6 61.9 4.7 9.8 4.3 73 15 60.6 18.0 18.8 1.5 39.4 0.00 57.6 61.9 2.9 6.9 2.0 70 16 60.8 16.7 17.6 1.5 27.5 0.00 59.0 61.7 2.5 6.7 1.8 107 17 60.4 17.2 18.4 1.5 13.4 0.00 59.7 61.7 1.6 4.3 1.3 86 18 56.7 24.8 29.4 1.1 1.4 0.00 59.5 61.7 1.6 4.0 1.3 257 19 51.8 25.2 35.2 0.9 0.0 0.00 58.6 61.7 2.5 4.3 2.5 281 20 50.0 23.9 35.7 0.8 0.0 0.00 57.4 61.7 1.1 4.7 0.9 9 21 46.6 27.0 46.1 0.6 0.0 0.00 56.1 61.5 0.4 2.5 0.4 26 22 44.2 27.7 51.6 0.5 0.0 0.00 55.0 61.7 0.7 3.1 0.4 329 23 42.1 27.3 55.2 0.4 0.0 0.00 53.8 61.7 0.9 3.1 0.4 148 24 40.1 27.3 59.9 0.3 0.0 0.00 52.7 61.7 1.1 3.4 0.4 67 AZMET Daily Weather Data : YUMA VALLEY : Dec 15 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.7 38.8 51.3 DegF RELATIVE HUMIDITY 66.5 16.1 30.9 % DEWPOINT 20.1 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 59.9 48.7 53.4 DegF SOIL TEMP. 20 in 62.2 61.5 61.9 DegF WIND SPEED 15.0 4.5 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 21 Degrees SOLAR RADIATION 301.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.6 6007 3.8 7520 6.7 9134 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Dec 16 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.7 26.2 58.7 0.3 0.0 0.00 51.8 61.7 0.7 2.7 0.2 210 2 37.8 26.6 63.8 0.3 0.0 0.00 50.9 61.7 1.3 4.3 1.1 207 3 38.5 27.0 62.8 0.3 0.0 0.00 50.0 61.7 1.6 5.1 1.6 238 4 35.8 25.7 66.4 0.2 0.0 0.00 49.3 61.7 1.1 3.1 0.7 165 5 37.0 24.6 60.7 0.3 0.0 0.00 48.6 61.7 1.3 4.0 0.9 91 6 42.6 22.6 44.7 0.5 0.0 0.00 48.0 61.9 3.6 6.0 3.4 57 7 44.6 22.5 41.2 0.6 0.0 0.00 47.5 61.9 6.0 8.3 6.0 35 8 46.9 20.1 34.1 0.7 0.5 0.00 47.5 61.7 5.1 9.6 4.9 29 9 46.6 22.5 38.3 0.7 6.9 0.00 47.3 61.7 3.4 8.5 3.1 53 10 52.9 19.8 27.0 1.0 20.3 0.00 47.7 61.7 8.5 15.9 8.3 10 11 56.3 20.1 24.3 1.2 39.4 0.00 48.9 61.7 9.6 14.1 9.4 14 12 58.8 19.9 21.8 1.3 46.6 0.00 50.5 61.7 9.4 13.2 9.2 13 13 61.3 19.6 19.6 1.5 46.1 0.00 52.5 61.7 8.3 13.0 8.1 14 14 62.8 18.5 17.9 1.6 43.7 0.00 54.7 61.7 7.6 11.2 7.2 2 15 62.4 19.6 18.9 1.6 24.4 0.00 56.3 61.5 6.3 13.9 5.8 6 16 61.5 23.7 23.2 1.4 15.1 0.00 57.4 61.5 4.0 7.4 4.0 32 17 60.6 22.5 22.9 1.4 8.1 0.00 57.7 61.5 4.0 7.8 4.0 20 18 56.1 23.4 28.0 1.1 1.0 0.00 57.6 61.3 2.5 5.4 1.8 29 19 49.3 28.4 44.3 0.7 0.0 0.00 57.0 61.3 1.3 4.3 1.3 223 20 50.0 27.3 41.2 0.7 0.0 0.00 55.9 61.3 1.8 3.8 1.3 19 21 47.5 27.3 45.3 0.6 0.0 0.00 54.9 61.3 1.3 4.0 0.9 138 22 42.1 30.0 61.8 0.3 0.0 0.00 53.8 61.3 1.3 3.4 0.9 124 23 40.8 30.2 65.7 0.3 0.0 0.00 52.7 61.3 1.6 3.4 1.6 81 24 39.4 29.5 67.4 0.3 0.0 0.00 51.8 61.3 0.7 2.7 0.4 18 AZMET Daily Weather Data : YUMA VALLEY : Dec 16 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.7 34.7 48.7 DegF RELATIVE HUMIDITY 73.0 15.3 41.7 % DEWPOINT 24.1 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 57.7 47.3 52.2 DegF SOIL TEMP. 20 in 61.9 61.3 61.5 DegF WIND SPEED 15.9 3.8 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 22 Degrees SOLAR RADIATION 252.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.2 6009 4.1 7524 7.0 9141 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Dec 17 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.3 28.4 62.2 0.3 0.0 0.00 50.9 61.3 2.7 4.9 2.7 26 2 40.6 28.4 61.4 0.3 0.0 0.00 50.2 61.3 2.7 4.9 2.7 16 3 40.3 28.4 61.9 0.3 0.0 0.00 49.6 61.3 2.0 4.0 1.8 18 4 38.8 28.2 65.2 0.3 0.0 0.00 48.9 61.3 2.0 4.9 2.0 28 5 38.3 28.0 66.3 0.3 0.0 0.00 48.4 61.3 1.6 4.3 1.3 342 6 35.6 27.3 71.9 0.2 0.0 0.00 47.7 61.5 1.3 4.3 1.1 196 7 34.9 28.4 76.7 0.2 0.0 0.00 47.1 61.5 1.1 3.8 0.9 34 8 35.1 28.2 75.7 0.2 0.7 0.00 46.4 61.3 2.7 4.9 2.2 28 9 39.2 29.1 67.0 0.3 10.8 0.00 46.0 61.3 3.8 6.3 3.6 23 10 44.6 30.7 57.9 0.4 25.6 0.00 46.4 61.3 4.5 6.9 4.3 23 11 51.1 30.7 45.8 0.7 37.8 0.00 47.5 61.3 4.5 6.7 4.0 59 12 56.8 27.7 32.4 1.1 46.1 0.00 49.5 61.3 2.9 7.6 2.5 101 13 60.1 28.0 29.3 1.3 49.5 0.00 52.0 61.2 2.5 5.8 2.0 74 14 63.1 28.0 26.4 1.5 47.1 0.00 54.7 61.2 3.1 9.2 2.5 138 15 64.4 29.3 26.5 1.5 39.7 0.00 56.8 61.2 4.9 9.8 4.7 177 16 64.6 28.9 26.0 1.5 27.7 0.00 58.6 61.2 5.4 8.3 5.4 184 17 63.5 29.5 27.6 1.5 13.4 0.00 59.4 61.0 4.5 7.2 4.3 204 18 59.2 33.1 37.2 1.1 1.2 0.00 59.4 61.0 1.1 2.5 1.1 230 19 53.1 34.7 49.7 0.7 0.0 0.00 58.5 61.0 0.4 0.4 0.2 186 20 49.5 34.9 57.0 0.5 0.0 0.00 57.2 61.0 0.7 2.7 0.7 34 21 48.2 33.4 56.3 0.5 0.0 0.00 55.9 61.0 1.6 5.6 1.6 38 22 44.6 32.7 63.2 0.4 0.0 0.00 54.7 61.0 1.8 3.8 1.6 39 23 41.5 32.5 69.9 0.3 0.0 0.00 53.6 61.0 1.3 4.0 0.7 196 24 41.4 32.9 71.9 0.3 0.0 0.00 52.5 61.0 2.0 3.6 1.6 17 AZMET Daily Weather Data : YUMA VALLEY : Dec 17 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.3 32.7 47.8 DegF RELATIVE HUMIDITY 82.4 22.1 53.6 % DEWPOINT 30.0 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 59.5 46.0 52.2 DegF SOIL TEMP. 20 in 61.5 60.8 61.2 DegF WIND SPEED 9.8 2.5 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 64 Degrees SOLAR RADIATION 299.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.5 6012 4.7 7528 7.4 9148 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Dec 18 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.5 32.2 72.3 0.2 0.0 0.00 51.6 61.0 1.1 3.6 1.1 28 2 39.2 31.1 72.0 0.2 0.0 0.00 50.7 61.0 2.5 4.5 2.2 43 3 38.5 31.1 74.5 0.2 0.0 0.00 50.0 61.0 1.8 3.4 1.3 30 4 38.1 30.4 73.6 0.2 0.0 0.00 49.3 61.2 2.7 3.8 2.5 29 5 39.6 29.7 67.6 0.3 0.0 0.00 48.6 61.2 2.9 4.3 2.7 23 6 38.5 30.0 71.1 0.2 0.0 0.00 48.0 61.2 2.9 4.3 2.9 13 7 36.9 29.7 74.8 0.2 0.0 0.00 47.5 61.2 2.9 4.3 2.7 45 8 36.1 30.6 79.7 0.2 0.7 0.00 47.1 61.2 3.4 5.6 3.4 39 9 40.1 31.1 70.5 0.3 10.3 0.00 46.8 61.2 2.0 4.3 2.0 29 10 47.3 33.8 59.4 0.5 24.9 0.00 46.9 61.2 4.9 8.3 4.7 49 11 52.7 33.3 47.5 0.7 37.3 0.00 48.2 61.2 6.3 9.6 6.0 48 12 57.6 33.3 39.7 1.0 45.6 0.00 50.0 61.2 3.1 6.0 2.9 43 13 61.5 31.6 32.3 1.3 48.7 0.00 52.5 61.0 2.0 6.3 1.6 32 14 63.9 31.3 29.2 1.4 46.3 0.00 55.2 61.0 1.8 4.9 1.3 29 15 65.3 31.6 28.4 1.5 39.2 0.00 57.6 61.0 1.8 6.5 1.1 133 16 65.5 31.3 27.5 1.6 27.5 0.00 59.4 61.0 2.9 5.6 2.7 177 17 64.6 32.9 30.5 1.5 13.4 0.00 60.3 60.8 3.1 4.3 3.1 174 18 59.7 37.4 43.5 1.0 1.4 0.00 60.1 60.8 1.1 3.1 0.9 212 19 52.2 38.3 59.0 0.6 0.0 0.00 59.2 60.8 0.4 2.0 0.4 143 20 49.5 38.3 65.3 0.4 0.0 0.00 57.9 60.8 1.6 4.0 1.1 356 21 48.9 36.0 61.1 0.5 0.0 0.00 56.8 60.8 2.2 4.3 2.0 329 22 44.8 34.7 67.6 0.3 0.0 0.00 55.6 60.8 0.7 3.4 0.4 136 23 42.3 34.3 73.2 0.3 0.0 0.00 54.5 60.8 1.1 4.7 1.1 134 24 44.2 36.7 74.4 0.3 0.0 0.00 53.8 60.8 1.1 3.6 0.7 28 AZMET Daily Weather Data : YUMA VALLEY : Dec 18 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.2 35.2 48.6 DegF RELATIVE HUMIDITY 81.6 23.8 58.1 % DEWPOINT 32.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 60.3 46.8 52.9 DegF SOIL TEMP. 20 in 61.2 60.8 61.0 DegF WIND SPEED 9.6 2.5 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 44 Degrees SOLAR RADIATION 295.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.08 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.9 6015 5.2 7534 8.3 9156 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Dec 19 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.1 37.0 75.8 0.2 0.0 0.00 53.2 60.8 0.7 2.5 0.4 42 2 45.0 36.1 71.0 0.3 0.0 0.00 52.7 61.0 1.3 3.4 1.3 18 3 43.0 35.6 74.6 0.2 0.0 0.00 52.2 61.0 1.6 4.3 1.1 42 4 41.0 34.7 77.8 0.2 0.0 0.00 51.6 61.0 1.6 3.6 0.4 293 5 41.0 35.2 79.9 0.2 0.0 0.00 51.1 61.0 1.3 4.0 1.1 35 6 40.1 34.7 80.8 0.2 0.0 0.00 50.5 61.0 2.0 5.6 0.7 342 7 39.6 34.7 82.2 0.2 0.0 0.00 50.0 61.2 0.9 3.4 0.7 15 8 41.2 34.7 77.7 0.2 0.7 0.00 49.6 61.2 1.1 4.5 0.9 11 9 44.4 35.8 71.2 0.3 9.8 0.00 49.3 61.2 1.3 4.7 1.3 20 10 51.8 38.1 59.5 0.5 23.9 0.00 49.5 61.2 2.0 5.6 1.1 251 11 56.3 40.5 55.3 0.7 36.1 0.00 50.7 61.2 3.4 6.0 2.9 216 12 59.7 42.6 53.3 0.8 44.2 0.00 52.7 61.2 5.6 9.8 5.1 261 13 62.6 43.3 49.1 1.0 47.1 0.00 54.9 61.2 5.4 9.6 4.9 256 14 66.2 44.6 45.5 1.2 45.2 0.00 57.4 61.2 6.0 12.8 5.6 282 15 67.8 45.0 43.5 1.3 38.2 0.00 59.4 61.0 7.4 15.7 6.9 280 16 67.8 45.3 44.2 1.3 26.8 0.00 61.0 61.0 7.2 13.4 6.9 276 17 67.3 45.3 45.3 1.3 13.1 0.00 61.7 61.0 5.4 8.9 5.1 266 18 62.6 44.8 52.0 0.9 1.4 0.00 61.9 61.0 3.8 5.6 3.8 232 19 55.8 43.9 64.4 0.6 0.0 0.00 61.2 61.0 1.6 5.4 1.3 198 20 52.0 44.2 74.9 0.3 0.0 0.00 60.1 61.0 0.9 2.7 0.7 231 21 51.4 43.9 75.1 0.3 0.0 0.00 59.0 61.0 1.1 4.5 0.7 178 22 51.1 43.7 75.8 0.3 0.0 0.00 57.9 61.0 2.5 4.5 2.2 280 23 48.9 41.7 76.4 0.3 0.0 0.00 57.0 61.2 1.6 4.3 1.3 64 24 46.6 41.2 81.4 0.2 0.0 0.00 56.1 61.2 1.8 3.4 1.6 64 AZMET Daily Weather Data : YUMA VALLEY : Dec 19 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.5 38.1 52.0 DegF RELATIVE HUMIDITY 84.9 40.1 66.1 % DEWPOINT 40.3 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 61.9 49.3 55.0 DegF SOIL TEMP. 20 in 61.2 60.8 61.0 DegF WIND SPEED 15.7 2.7 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 273 Degrees SOLAR RADIATION 286.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.08 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.0 6019 6.7 7540 9.7 9166 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Dec 20 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.4 41.7 83.8 0.2 0.0 0.00 55.4 61.2 1.3 3.1 1.3 9 2 45.3 41.2 85.6 0.2 0.0 0.00 54.5 61.3 2.9 5.6 2.9 36 3 45.0 41.0 86.0 0.1 0.0 0.00 53.8 61.3 2.9 4.9 2.7 26 4 45.5 41.2 84.6 0.2 0.0 0.00 53.2 61.3 2.0 4.0 1.8 15 5 43.9 40.3 87.3 0.1 0.0 0.00 52.7 61.5 2.2 3.4 2.0 33 6 43.9 40.5 87.8 0.1 0.0 0.00 52.2 61.5 2.9 4.5 2.9 37 7 42.8 39.4 88.1 0.1 0.0 0.00 51.6 61.5 1.8 3.4 1.8 22 8 41.7 38.7 89.0 0.1 0.7 0.00 51.1 61.5 2.9 4.3 2.9 39 9 44.2 40.5 86.6 0.1 9.8 0.00 50.7 61.5 3.4 5.1 3.1 23 10 50.0 43.3 77.8 0.3 23.9 0.00 50.9 61.7 4.7 6.9 4.5 35 11 56.5 45.3 66.0 0.5 35.8 0.00 52.0 61.7 5.4 7.4 5.1 36 12 61.0 45.9 57.5 0.8 43.5 0.00 53.8 61.7 4.9 7.2 4.7 41 13 64.8 43.7 46.3 1.1 46.1 0.00 56.1 61.7 2.9 6.5 2.0 120 14 67.1 43.9 43.3 1.3 43.5 0.00 58.5 61.5 2.2 7.4 1.3 168 15 67.8 43.5 41.6 1.4 38.2 0.00 60.8 61.5 1.6 5.6 0.7 301 16 68.2 43.7 41.2 1.4 28.9 0.00 62.6 61.5 2.9 6.7 2.5 199 17 66.0 45.5 47.7 1.1 7.4 0.00 63.5 61.5 2.9 5.1 2.7 165 18 63.3 46.9 55.1 0.9 1.2 0.00 63.5 61.5 1.1 3.4 1.1 188 19 59.0 46.9 64.5 0.6 0.0 0.00 62.8 61.5 1.8 4.3 1.8 216 20 57.4 47.7 70.1 0.5 0.0 0.00 62.1 61.5 2.7 4.3 2.7 247 21 54.5 46.4 74.4 0.4 0.0 0.00 61.2 61.5 3.6 4.9 3.6 217 22 54.1 46.6 75.8 0.3 0.0 0.00 60.4 61.5 3.6 4.9 3.4 260 23 52.5 45.9 77.6 0.3 0.0 0.00 59.7 61.5 1.6 4.9 1.1 165 24 52.0 44.8 76.7 0.3 0.0 0.00 59.0 61.7 2.7 4.5 2.2 155 AZMET Daily Weather Data : YUMA VALLEY : Dec 20 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.1 41.2 53.8 DegF RELATIVE HUMIDITY 91.1 38.3 70.6 % DEWPOINT 43.5 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 63.7 50.7 56.7 DegF SOIL TEMP. 20 in 61.7 61.2 61.5 DegF WIND SPEED 7.4 2.7 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 43 Degrees SOLAR RADIATION 279.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.5 6023 7.2 7547 10.6 9177 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Dec 21 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.0 44.4 70.0 0.4 0.0 0.00 58.3 61.7 6.7 12.3 6.5 267 2 55.9 43.5 63.1 0.6 0.0 0.00 57.7 61.7 11.2 19.5 10.7 301 3 56.7 42.3 58.7 0.6 0.0 0.00 57.4 61.9 12.1 21.3 11.9 321 4 56.3 34.2 43.0 0.9 0.0 0.00 57.0 61.9 10.3 18.6 10.1 327 5 54.9 33.8 44.9 0.8 0.0 0.00 56.7 61.9 11.9 24.8 11.4 304 6 54.3 35.1 47.9 0.8 0.0 0.00 56.5 62.1 9.8 15.0 9.6 304 7 55.0 25.2 31.3 1.0 0.0 0.00 56.3 62.1 11.6 17.4 11.4 314 8 54.3 21.2 27.2 1.0 0.2 0.00 55.9 62.1 12.5 18.1 12.3 321 9 54.3 18.0 23.7 1.1 9.6 0.00 55.6 62.2 14.3 21.9 14.1 326 10 55.4 18.3 23.0 1.1 25.1 0.00 55.4 62.2 16.6 24.8 16.3 328 11 56.5 18.9 22.6 1.2 37.3 0.00 55.4 62.2 13.9 22.8 13.4 340 12 58.1 19.2 21.9 1.3 46.3 0.00 55.6 62.2 13.9 23.7 13.4 344 13 58.8 19.8 21.7 1.3 50.2 0.00 56.3 62.2 13.4 24.4 13.0 339 14 59.2 16.9 18.9 1.4 48.0 0.00 57.0 62.2 15.0 23.5 14.8 346 15 59.4 13.5 16.1 1.5 39.9 0.00 57.7 62.2 15.4 24.4 15.0 348 16 59.2 13.3 16.2 1.4 27.7 0.00 58.5 62.2 14.8 22.6 14.5 340 17 57.9 13.3 16.8 1.4 14.1 0.00 58.6 62.2 13.4 22.1 13.2 349 18 55.6 13.8 18.8 1.2 1.7 0.00 58.3 62.2 12.3 17.2 12.1 336 19 54.0 12.4 18.9 1.1 0.0 0.00 57.6 62.2 12.8 20.1 12.5 333 20 53.1 12.4 19.3 1.1 0.0 0.00 56.7 62.2 12.3 18.1 12.1 338 21 52.2 12.0 19.6 1.1 0.0 0.00 55.9 62.2 6.7 14.3 6.5 357 22 49.1 12.2 22.2 0.9 0.0 0.00 55.0 62.2 6.9 15.9 6.7 19 23 50.9 10.8 19.5 1.0 0.0 0.00 54.1 62.2 10.3 17.9 10.1 351 24 49.6 11.5 21.1 0.9 0.0 0.00 53.6 62.2 13.2 18.8 13.0 13 AZMET Daily Weather Data : YUMA VALLEY : Dec 21 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.1 47.1 55.2 DegF RELATIVE HUMIDITY 73.7 12.0 29.4 % DEWPOINT 21.6 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 59.0 53.6 56.7 DegF SOIL TEMP. 20 in 62.2 61.7 62.1 DegF WIND SPEED 24.8 12.1 MPH WIND VECTOR MAG. 11.2 MPH WIND VECTOR DIR. 334 Degrees SOLAR RADIATION 299.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.4 6025 4.1 7552 8.6 9185 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Dec 22 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.7 11.5 21.8 0.9 0.0 0.00 52.9 62.2 8.5 13.4 8.3 360 2 49.1 11.7 21.7 0.9 0.0 0.00 52.3 62.2 7.2 14.1 6.7 2 3 48.6 12.7 23.2 0.9 0.0 0.00 51.8 62.2 9.6 17.9 9.4 356 4 49.1 12.2 22.3 0.9 0.0 0.00 51.4 62.2 10.1 23.0 9.8 356 5 47.3 12.4 24.2 0.8 0.0 0.00 50.9 62.2 6.7 13.2 6.5 15 6 44.6 13.5 28.0 0.7 0.0 0.00 50.4 62.2 4.0 12.1 1.8 320 7 46.9 11.7 23.7 0.8 0.0 0.00 49.8 62.2 8.1 16.8 7.6 5 8 46.9 11.7 23.6 0.8 0.7 0.00 49.3 62.1 10.1 17.0 9.6 18 9 46.0 14.0 26.9 0.8 10.8 0.00 48.9 62.1 7.6 16.6 6.9 4 10 48.6 13.5 24.0 0.9 26.0 0.00 49.1 62.1 12.8 20.4 12.5 358 11 50.5 14.2 23.0 1.0 38.7 0.00 49.6 61.9 12.3 18.8 11.9 359 12 52.5 14.4 21.5 1.1 47.3 0.00 50.9 61.9 13.0 17.9 12.8 2 13 54.3 14.9 20.7 1.1 50.7 0.00 52.2 61.9 11.2 19.7 11.0 360 14 55.6 14.2 19.2 1.2 48.5 0.00 53.8 61.7 11.0 16.1 10.7 2 15 56.5 13.1 17.5 1.3 41.1 0.00 55.0 61.7 10.7 17.7 10.5 359 16 56.8 13.3 17.5 1.3 29.4 0.00 56.1 61.5 10.5 16.1 10.3 1 17 55.9 12.6 17.5 1.3 14.8 0.00 56.5 61.5 9.4 17.0 9.4 3 18 53.8 10.8 17.5 1.2 1.9 0.00 56.3 61.3 8.3 15.2 8.3 359 19 51.6 11.5 19.5 1.0 0.0 0.00 55.6 61.3 6.5 10.1 6.5 355 20 48.2 13.8 24.9 0.9 0.0 0.00 54.7 61.3 3.8 9.4 3.4 16 21 44.4 15.3 30.3 0.7 0.0 0.00 53.4 61.2 1.8 5.1 1.3 24 22 44.4 14.9 30.0 0.7 0.0 0.00 52.3 61.2 4.3 8.3 3.8 352 23 44.4 14.0 28.6 0.7 0.0 0.00 51.3 61.2 4.9 7.2 4.9 338 24 45.3 12.6 26.3 0.8 0.0 0.00 50.4 61.2 3.8 6.7 3.6 355 AZMET Daily Weather Data : YUMA VALLEY : Dec 22 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 57.6 42.3 49.6 DegF RELATIVE HUMIDITY 37.3 15.1 23.0 % DEWPOINT 13.1 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 56.5 48.9 52.3 DegF SOIL TEMP. 20 in 62.2 61.2 61.9 DegF WIND SPEED 23.0 8.1 MPH WIND VECTOR MAG. 7.8 MPH WIND VECTOR DIR. 1 Degrees SOLAR RADIATION 309.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.5 6025 2.3 7554 5.4 9191 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Dec 23 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.9 13.5 28.8 0.7 0.0 0.00 49.6 61.2 3.1 6.0 2.9 33 2 36.9 18.1 46.9 0.4 0.0 0.00 48.9 61.2 2.5 6.0 2.0 182 3 34.3 20.3 55.8 0.3 0.0 0.00 48.2 61.2 0.7 5.6 0.2 22 4 42.8 13.8 31.8 0.7 0.0 0.00 47.3 61.2 6.5 13.2 6.3 3 5 46.6 9.5 21.6 0.8 0.0 0.00 47.1 61.2 7.2 12.1 6.9 4 6 47.1 9.7 21.4 0.9 0.0 0.00 46.9 61.0 8.1 19.2 7.6 356 7 46.9 10.0 22.0 0.9 0.0 0.00 46.8 61.0 8.3 16.1 7.8 352 8 40.5 14.0 33.9 0.6 0.7 0.00 46.8 61.0 4.5 13.6 1.8 350 9 47.7 12.6 23.9 0.9 10.0 0.00 46.4 61.0 7.2 12.1 6.7 10 10 50.7 12.9 21.6 1.0 24.9 0.00 46.8 61.0 8.5 13.0 8.3 21 11 53.6 13.5 19.8 1.1 37.5 0.00 47.8 60.8 8.1 12.1 7.8 15 12 57.2 12.4 16.6 1.3 46.1 0.00 49.5 60.8 6.5 10.5 6.3 20 13 60.3 11.7 14.5 1.5 49.5 0.00 51.6 60.6 6.3 12.3 5.6 3 14 63.0 12.0 13.3 1.7 47.8 0.00 54.0 60.6 6.5 11.2 5.8 354 15 65.1 12.2 12.5 1.9 40.1 0.00 55.9 60.6 6.3 13.0 5.8 354 16 65.5 13.8 13.2 1.9 28.4 0.00 57.4 60.4 5.6 11.0 5.1 354 17 63.9 17.4 16.5 1.7 14.6 0.00 58.3 60.4 4.3 8.5 2.5 328 18 59.9 20.8 21.9 1.4 1.9 0.00 58.3 60.3 4.0 7.4 3.4 251 19 55.9 23.9 28.7 1.1 0.0 0.00 57.7 60.3 6.0 10.7 5.8 280 20 53.8 23.9 30.9 1.0 0.0 0.00 56.7 60.3 3.8 9.8 3.6 318 21 54.3 19.2 25.1 1.1 0.0 0.00 55.8 60.3 6.0 11.0 5.6 334 22 51.4 18.7 27.2 0.9 0.0 0.00 55.0 60.3 4.9 11.2 3.1 318 23 44.8 23.0 42.5 0.6 0.0 0.00 54.1 60.3 3.1 6.9 1.6 135 24 43.9 22.6 42.9 0.6 0.0 0.00 53.2 60.3 2.5 5.1 1.8 149 AZMET Daily Weather Data : YUMA VALLEY : Dec 23 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.2 33.6 51.3 DegF RELATIVE HUMIDITY 62.8 10.0 26.4 % DEWPOINT 15.8 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 58.5 46.4 51.6 DegF SOIL TEMP. 20 in 61.2 60.3 60.8 DegF WIND SPEED 19.2 5.4 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 355 Degrees SOLAR RADIATION 301.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.1 6028 5.2 7559 7.9 9199 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Dec 24 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.4 24.6 51.2 0.4 0.0 0.00 52.3 60.3 1.1 5.6 0.0 178 2 42.6 25.2 49.8 0.5 0.0 0.00 51.4 60.3 2.9 7.4 1.1 345 3 44.4 25.2 47.0 0.5 0.0 0.00 50.7 60.4 3.4 6.9 1.3 297 4 44.2 23.7 44.0 0.6 0.0 0.00 50.0 60.4 1.8 5.4 1.1 339 5 42.6 24.8 49.5 0.5 0.0 0.00 49.5 60.4 2.2 8.3 0.9 215 6 40.8 25.5 54.1 0.4 0.0 0.00 48.7 60.4 1.6 4.5 0.4 319 7 49.6 23.5 35.7 0.8 0.0 0.00 48.4 60.4 6.3 9.8 6.0 18 8 43.3 25.7 49.5 0.5 0.5 0.00 48.0 60.4 4.7 6.5 4.5 49 9 45.0 27.3 50.0 0.5 10.0 0.00 47.8 60.4 4.7 8.1 4.5 43 10 51.8 27.5 39.2 0.8 24.9 0.00 48.0 60.4 6.7 9.2 6.5 67 11 56.3 27.7 33.0 1.0 37.5 0.00 49.3 60.4 7.2 11.0 6.9 64 12 59.9 29.7 31.5 1.2 45.9 0.00 51.1 60.4 7.2 10.3 6.9 61 13 63.5 28.9 27.0 1.5 49.5 0.00 53.4 60.4 5.6 8.9 5.4 70 14 66.2 29.1 24.8 1.6 47.5 0.00 55.8 60.4 5.1 8.7 5.1 61 15 68.2 28.0 22.2 1.8 40.1 0.00 58.1 60.3 4.9 8.5 4.7 62 16 68.7 27.0 20.7 1.9 28.7 0.00 59.7 60.3 4.7 7.4 4.5 74 17 67.8 28.4 22.9 1.8 14.8 0.00 60.8 60.3 3.4 5.8 3.1 92 18 63.1 29.7 28.1 1.4 1.9 0.00 60.8 60.3 2.2 6.3 1.6 354 19 57.7 30.4 35.3 1.1 0.0 0.00 59.9 60.3 1.8 4.0 1.8 3 20 54.3 30.7 40.3 0.9 0.0 0.00 58.8 60.3 0.7 3.4 0.7 350 21 49.3 30.7 48.7 0.6 0.0 0.00 57.6 60.3 1.1 5.1 0.7 15 22 52.9 28.2 38.8 0.8 0.0 0.00 56.5 60.3 4.7 6.7 4.7 344 23 46.2 31.3 56.2 0.5 0.0 0.00 55.6 60.3 2.0 4.5 1.3 138 24 44.1 31.8 61.9 0.4 0.0 0.00 54.7 60.3 2.0 4.3 1.6 44 AZMET Daily Weather Data : YUMA VALLEY : Dec 24 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.3 36.9 52.7 DegF RELATIVE HUMIDITY 67.0 17.4 40.0 % DEWPOINT 27.7 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 61.0 47.8 53.6 DegF SOIL TEMP. 20 in 60.4 60.1 60.3 DegF WIND SPEED 11.0 3.6 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 49 Degrees SOLAR RADIATION 301.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.3 6033 6.7 7566 9.9 9209 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Dec 25 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.7 30.2 54.4 0.5 0.0 0.00 53.8 60.4 2.9 4.9 2.7 18 2 45.1 30.2 55.6 0.4 0.0 0.00 53.1 60.4 2.2 5.4 2.2 33 3 43.0 30.2 60.4 0.4 0.0 0.00 52.2 60.4 2.5 5.6 0.2 166 4 48.4 29.3 47.9 0.6 0.0 0.00 51.6 60.6 4.3 8.3 4.0 40 5 55.9 27.3 33.1 1.0 0.0 0.00 51.1 60.6 7.6 25.5 6.0 337 6 54.5 24.8 31.3 1.0 0.0 0.00 51.1 60.6 8.1 22.8 6.5 14 7 54.7 20.3 25.8 1.1 0.0 0.00 51.1 60.6 19.9 30.6 19.5 8 8 54.3 12.6 18.7 1.2 0.5 0.00 51.1 60.6 21.3 30.4 20.8 6 9 54.5 5.5 13.5 1.3 10.3 0.00 51.1 60.6 18.3 28.2 17.7 1 10 55.6 4.1 12.1 1.3 25.8 0.00 51.3 60.6 20.1 30.6 19.7 359 11 57.0 3.9 11.4 1.4 36.8 0.00 51.8 60.6 18.6 34.0 17.4 346 12 58.3 3.0 10.5 1.5 47.8 0.00 52.5 60.6 18.1 27.5 17.9 354 13 59.7 3.7 10.4 1.6 51.4 0.00 53.8 60.6 14.3 26.4 13.9 356 14 60.1 3.6 10.0 1.6 49.0 0.00 55.0 60.6 14.1 23.7 13.9 358 15 60.4 4.1 10.1 1.6 41.1 0.00 56.1 60.6 13.0 24.4 12.5 354 16 60.1 4.1 10.3 1.6 29.4 0.00 57.0 60.6 11.9 19.7 11.4 4 17 59.0 3.9 10.6 1.5 15.3 0.00 57.4 60.6 10.1 16.3 9.8 8 18 56.1 2.8 11.2 1.4 2.2 0.00 57.2 60.6 8.9 16.3 8.7 8 19 52.9 2.3 12.3 1.2 0.0 0.00 56.3 60.4 3.8 9.6 3.8 357 20 50.4 4.5 15.0 1.1 0.0 0.00 55.2 60.4 4.5 8.9 4.5 346 21 50.9 3.7 14.2 1.1 0.0 0.00 54.0 60.4 4.9 9.4 4.7 7 22 51.1 4.1 14.3 1.1 0.0 0.00 53.1 60.6 6.7 12.3 6.5 5 23 43.0 10.9 26.6 0.7 0.0 0.00 52.3 60.4 3.1 7.6 0.4 318 24 37.9 15.1 39.0 0.5 0.0 0.00 51.4 60.6 2.2 5.4 1.1 261 AZMET Daily Weather Data : YUMA VALLEY : Dec 25 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.0 33.8 52.9 DegF RELATIVE HUMIDITY 69.0 7.6 23.3 % DEWPOINT 11.8 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 57.4 50.9 53.4 DegF SOIL TEMP. 20 in 60.8 60.3 60.6 DegF WIND SPEED 34.0 10.1 MPH WIND VECTOR MAG. 9.2 MPH WIND VECTOR DIR. 360 Degrees SOLAR RADIATION 308.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.3 6034 3.1 7569 5.6 9214 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Dec 26 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 35.2 16.2 45.2 0.4 0.0 0.00 50.4 60.6 3.1 6.3 2.0 177 2 34.5 15.8 46.0 0.4 0.0 0.00 49.3 60.6 2.7 6.3 1.6 190 3 32.9 17.8 53.4 0.3 0.0 0.00 48.4 60.6 0.9 4.5 0.2 84 4 31.1 19.8 62.1 0.2 0.0 0.00 47.5 60.6 0.7 3.4 0.2 249 5 30.0 19.6 64.4 0.2 0.0 0.00 46.6 60.6 1.1 4.7 0.9 74 6 31.1 20.3 64.1 0.2 0.0 0.00 45.7 60.6 2.7 4.5 2.2 31 7 31.3 18.9 59.6 0.2 0.0 0.00 45.0 60.6 2.7 4.5 2.5 37 8 32.2 18.3 56.2 0.3 0.5 0.00 44.4 60.4 2.7 5.6 2.7 35 9 35.6 19.0 50.6 0.3 10.3 0.00 43.9 60.4 4.5 6.7 4.5 40 10 43.2 16.5 33.9 0.6 24.9 0.00 44.1 60.4 6.9 11.4 6.7 37 11 48.9 16.3 27.0 0.9 37.5 0.00 45.1 60.4 7.4 10.7 7.4 44 12 53.1 16.2 22.9 1.1 46.3 0.00 47.1 60.4 6.3 9.2 6.0 51 13 56.5 12.6 17.3 1.3 50.4 0.00 49.5 60.3 3.6 7.4 2.7 117 14 58.3 12.0 15.7 1.4 48.0 0.00 52.0 60.1 4.5 8.9 4.3 149 15 59.2 10.9 14.6 1.5 41.1 0.00 54.3 60.1 4.7 9.4 4.5 170 16 59.2 10.9 14.6 1.5 28.7 0.00 55.9 60.1 6.7 10.7 6.5 173 17 57.7 16.5 19.6 1.3 14.8 0.00 56.7 59.9 6.0 9.2 5.8 171 18 53.1 21.2 28.4 1.0 1.9 0.00 56.5 59.9 1.6 4.9 1.3 150 19 48.4 20.8 33.2 0.8 0.0 0.00 55.6 59.7 1.8 4.5 1.3 286 20 43.7 21.4 40.7 0.6 0.0 0.00 54.3 59.7 2.2 5.1 1.6 228 21 42.1 21.2 42.9 0.5 0.0 0.00 53.1 59.7 2.0 3.8 1.1 333 22 40.8 19.4 41.9 0.5 0.0 0.00 51.8 59.7 1.8 5.4 0.4 340 23 47.1 16.9 29.5 0.8 0.0 0.00 50.7 59.7 5.6 12.5 5.1 343 24 46.0 20.7 36.1 0.7 0.0 0.00 50.2 59.7 4.5 13.2 4.0 337 AZMET Daily Weather Data : YUMA VALLEY : Dec 26 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 59.9 28.8 43.7 DegF RELATIVE HUMIDITY 70.9 12.5 38.3 % DEWPOINT 17.4 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 56.8 43.9 50.0 DegF SOIL TEMP. 20 in 60.6 59.7 60.3 DegF WIND SPEED 13.2 3.6 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 73 Degrees SOLAR RADIATION 304.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.9 6035 2.5 7571 4.7 9219 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Dec 27 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.5 18.1 28.5 0.9 0.0 0.00 49.6 59.7 9.6 17.9 9.2 310 2 48.2 17.2 28.7 0.8 0.0 0.00 49.3 59.7 8.9 14.1 8.7 324 3 47.5 15.4 27.2 0.8 0.0 0.00 49.1 59.7 9.6 15.0 9.6 332 4 48.6 11.1 21.6 0.9 0.0 0.00 48.7 59.7 12.3 20.6 12.1 320 5 48.4 9.9 20.5 0.9 0.0 0.00 48.6 59.7 12.5 22.8 12.3 322 6 46.9 9.9 21.8 0.9 0.0 0.00 48.4 59.7 13.4 21.5 13.2 330 7 46.9 9.5 21.3 0.9 0.0 0.00 48.2 59.7 13.0 22.1 12.8 327 8 45.9 9.0 21.9 0.8 0.5 0.00 47.8 59.7 12.1 18.8 11.9 332 9 47.5 8.4 19.9 0.9 10.3 0.00 47.7 59.7 13.2 18.1 13.0 327 10 49.3 9.5 19.6 1.0 25.3 0.00 47.8 59.7 15.7 21.7 15.4 330 11 51.3 10.2 18.7 1.0 38.0 0.00 48.4 59.7 13.9 24.8 13.4 328 12 52.7 10.6 18.1 1.1 46.8 0.00 49.6 59.7 14.5 24.8 14.3 337 13 53.4 9.5 16.8 1.2 50.2 0.00 50.9 59.5 13.9 21.0 13.6 342 14 54.5 7.9 14.9 1.2 48.3 0.00 52.3 59.5 12.5 20.8 12.1 349 15 55.2 7.0 14.1 1.3 41.1 0.00 53.4 59.5 12.5 18.3 12.3 349 16 55.2 6.1 13.5 1.3 29.4 0.00 54.5 59.4 11.0 16.6 10.5 335 17 54.3 5.7 13.7 1.2 14.3 0.00 54.9 59.4 9.8 15.9 9.4 334 18 51.8 5.9 15.1 1.1 2.2 0.00 54.7 59.4 8.1 15.2 8.1 330 19 50.0 5.9 16.3 1.0 0.0 0.00 54.1 59.4 6.3 10.3 6.3 322 20 47.1 7.0 19.0 0.9 0.0 0.00 53.2 59.4 4.0 7.6 4.0 334 21 44.6 7.2 21.0 0.8 0.0 0.00 52.2 59.4 3.4 6.5 3.4 350 22 44.2 6.3 20.5 0.8 0.0 0.00 51.1 59.4 3.6 6.3 3.6 349 23 40.8 10.4 28.6 0.6 0.0 0.00 50.2 59.2 3.1 6.9 0.7 336 24 33.4 17.2 51.1 0.3 0.0 0.00 49.1 59.2 2.7 5.6 2.2 137 AZMET Daily Weather Data : YUMA VALLEY : Dec 27 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 55.9 31.8 48.6 DegF RELATIVE HUMIDITY 59.5 10.9 21.4 % DEWPOINT 9.9 DegF ACTUAL VAPOR PRESS. 0.2 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 55.0 47.7 50.5 DegF SOIL TEMP. 20 in 59.7 59.2 59.5 DegF WIND SPEED 24.8 10.1 MPH WIND VECTOR MAG. 9.4 MPH WIND VECTOR DIR. 332 Degrees SOLAR RADIATION 306.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 6035 1.3 7573 3.2 9222 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Dec 28 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 32.4 19.6 58.6 0.3 0.0 0.00 48.2 59.4 1.6 4.9 1.1 124 2 33.3 21.0 60.6 0.3 0.0 0.00 47.3 59.4 1.6 4.5 0.9 303 3 34.7 19.9 54.8 0.3 0.0 0.00 46.6 59.4 1.8 5.8 0.2 281 4 34.7 20.3 55.3 0.3 0.0 0.00 46.2 59.4 1.6 4.3 0.4 142 5 32.7 21.4 62.7 0.2 0.0 0.00 45.7 59.4 2.5 4.9 2.2 120 6 32.9 21.9 63.5 0.2 0.0 0.00 45.3 59.4 0.9 4.5 0.7 307 7 32.5 20.5 60.7 0.3 0.0 0.00 44.8 59.4 1.1 4.3 0.0 352 8 32.2 19.8 59.5 0.3 0.5 0.00 44.2 59.2 2.0 5.6 1.6 17 9 35.8 20.1 52.2 0.3 9.8 0.00 43.7 59.2 0.9 3.4 0.9 19 10 43.7 17.1 34.3 0.6 24.1 0.00 43.7 59.2 2.9 7.4 2.9 70 11 48.4 13.6 24.4 0.9 36.8 0.00 44.8 59.2 4.9 7.4 4.9 50 12 51.8 12.0 19.9 1.0 45.6 0.00 46.6 59.2 6.5 10.3 6.3 49 13 54.0 10.6 17.3 1.2 49.2 0.00 48.9 59.0 4.9 9.4 4.7 58 14 56.1 10.0 15.5 1.3 47.3 0.00 51.3 59.0 2.5 5.6 2.0 16 15 57.0 8.2 13.9 1.4 38.7 0.00 53.6 59.0 2.0 6.5 1.3 7 16 57.2 6.1 12.6 1.4 27.2 0.00 55.2 58.8 2.2 6.0 1.8 36 17 55.9 8.2 14.5 1.3 9.8 0.00 56.1 58.8 2.0 5.6 2.0 39 18 53.1 15.4 22.6 1.1 1.2 0.00 55.9 58.8 0.7 3.1 0.4 185 19 48.7 23.5 36.8 0.7 0.0 0.00 55.2 58.6 0.4 1.6 0.4 251 20 46.2 26.2 45.5 0.6 0.0 0.00 54.3 58.6 0.4 0.4 0.4 131 21 45.3 26.4 47.2 0.5 0.0 0.00 53.4 58.6 0.7 3.6 0.4 59 22 43.2 26.2 51.0 0.5 0.0 0.00 52.3 58.6 2.2 4.9 2.0 37 23 42.1 22.6 45.9 0.5 0.0 0.00 51.4 58.6 2.7 4.9 2.7 22 24 39.7 22.8 50.4 0.4 0.0 0.00 50.5 58.6 2.2 4.3 1.8 42 AZMET Daily Weather Data : YUMA VALLEY : Dec 28 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 58.8 31.1 43.5 DegF RELATIVE HUMIDITY 67.5 11.4 40.8 % DEWPOINT 18.1 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 56.1 43.5 49.3 DegF SOIL TEMP. 20 in 59.4 58.6 59.0 DegF WIND SPEED 10.3 2.2 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 46 Degrees SOLAR RADIATION 290.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.08 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.5 6035 2.2 7575 4.3 9226 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Dec 29 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.0 24.1 59.1 0.3 0.0 0.00 49.6 58.8 1.3 4.9 0.7 84 2 38.7 20.8 48.5 0.4 0.0 0.00 48.7 58.8 2.0 4.7 1.8 20 3 36.3 24.1 60.8 0.3 0.0 0.00 48.0 58.8 2.7 4.7 2.7 37 4 35.8 21.7 56.5 0.3 0.0 0.00 47.3 58.8 3.1 5.6 3.1 22 5 34.9 21.0 56.2 0.3 0.0 0.00 46.6 58.8 3.4 5.1 3.4 29 6 35.1 21.2 56.5 0.3 0.0 0.00 46.0 58.8 3.4 4.7 3.1 31 7 35.1 21.9 58.4 0.3 0.0 0.00 45.7 58.8 2.9 6.0 2.9 27 8 36.9 22.3 54.9 0.3 0.5 0.00 45.5 58.8 4.0 6.3 4.0 29 9 41.7 20.3 42.0 0.5 7.4 0.00 45.5 58.8 5.8 8.3 5.6 41 10 46.6 18.3 32.1 0.7 19.4 0.00 46.0 58.8 6.0 8.9 5.8 49 11 49.8 18.7 29.0 0.9 29.1 0.00 47.1 58.8 5.4 8.1 5.4 52 12 54.7 14.4 19.9 1.2 45.4 0.00 48.7 58.8 6.5 9.4 6.3 46 13 57.0 13.3 17.5 1.3 45.9 0.00 50.9 58.8 4.7 8.1 4.5 60 14 58.8 10.9 14.8 1.4 40.8 0.00 53.1 58.8 2.9 5.8 2.2 56 15 60.3 14.5 16.5 1.5 39.9 0.00 55.2 58.8 2.7 7.4 1.8 178 16 60.1 17.8 19.1 1.4 27.7 0.00 56.8 58.6 4.5 10.5 3.6 106 17 59.2 19.9 21.6 1.3 13.6 0.00 57.6 58.6 4.0 6.3 4.0 119 18 55.6 24.1 29.7 1.1 1.4 0.00 57.6 58.6 1.6 3.1 1.3 165 19 50.2 26.8 40.0 0.7 0.0 0.00 56.8 58.6 0.7 2.0 0.2 211 20 47.1 29.3 49.6 0.6 0.0 0.00 55.6 58.6 0.4 0.4 0.2 64 21 46.2 27.9 48.5 0.6 0.0 0.00 54.5 58.6 0.4 0.4 0.2 1 22 44.1 25.9 48.7 0.5 0.0 0.00 53.4 58.6 0.7 4.3 0.2 44 23 41.2 29.1 61.7 0.3 0.0 0.00 52.3 58.6 0.7 2.7 0.4 173 24 41.7 27.5 56.9 0.4 0.0 0.00 51.4 58.6 2.2 4.7 2.0 10 AZMET Daily Weather Data : YUMA VALLEY : Dec 29 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.5 32.7 46.0 DegF RELATIVE HUMIDITY 68.6 13.5 41.6 % DEWPOINT 21.6 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 57.7 45.5 50.9 DegF SOIL TEMP. 20 in 58.8 58.6 58.8 DegF WIND SPEED 10.5 2.9 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 51 Degrees SOLAR RADIATION 271.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.08 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.4 6037 3.2 7578 5.6 9232 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Dec 30 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.5 27.1 58.5 0.3 0.0 0.00 50.5 58.8 2.0 3.4 2.0 37 2 40.1 24.1 52.2 0.4 0.0 0.00 49.8 58.8 0.9 3.1 0.9 39 3 39.4 23.9 53.7 0.4 0.0 0.00 49.1 58.8 2.0 4.0 2.0 26 4 37.4 25.3 61.7 0.3 0.0 0.00 48.4 58.8 2.0 3.8 2.0 10 5 38.5 24.1 55.8 0.3 0.0 0.00 47.8 58.8 2.2 4.0 2.2 21 6 36.9 24.3 59.9 0.3 0.0 0.00 47.1 59.0 3.4 5.4 3.4 23 7 36.3 23.5 59.2 0.3 0.0 0.00 46.6 59.0 3.6 5.4 3.4 24 8 35.8 23.9 61.5 0.3 0.5 0.00 46.2 59.0 3.6 5.4 3.6 22 9 39.0 23.9 53.9 0.4 9.6 0.00 45.9 59.0 2.9 4.9 2.7 33 10 47.3 26.2 43.7 0.6 23.9 0.00 46.0 59.0 1.8 6.3 1.6 28 11 54.5 18.0 23.5 1.1 36.8 0.00 47.1 59.0 6.9 11.6 6.7 34 12 56.7 17.1 20.8 1.2 45.4 0.00 48.9 59.0 8.1 11.6 7.8 48 13 59.0 19.9 21.7 1.3 49.2 0.00 51.3 59.0 7.8 10.5 7.6 45 14 61.2 19.2 19.6 1.5 47.8 0.00 53.4 58.8 6.7 10.5 6.5 54 15 62.8 20.3 19.3 1.6 40.6 0.00 55.4 58.8 5.6 9.4 5.4 41 16 63.3 22.6 20.8 1.6 29.1 0.00 57.0 58.8 5.8 8.9 5.6 42 17 62.6 24.8 23.5 1.5 15.3 0.00 57.9 58.8 5.4 8.3 5.1 56 18 59.5 25.5 27.0 1.3 2.4 0.00 58.1 58.8 2.0 4.7 1.8 53 19 55.6 26.8 32.9 1.0 0.0 0.00 57.4 58.8 2.7 4.7 2.7 350 20 51.1 25.5 36.8 0.8 0.0 0.00 56.3 58.8 2.9 4.9 2.9 351 21 50.9 21.6 31.4 0.9 0.0 0.00 55.2 58.8 3.8 5.6 3.6 345 22 47.7 22.6 37.1 0.7 0.0 0.00 54.1 58.8 1.8 4.9 1.6 310 23 44.2 25.9 48.3 0.5 0.0 0.00 53.1 58.8 0.4 1.8 0.4 264 24 40.5 26.4 57.0 0.4 0.0 0.00 52.0 58.8 0.7 2.7 0.4 219 AZMET Daily Weather Data : YUMA VALLEY : Dec 30 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.7 34.9 48.4 DegF RELATIVE HUMIDITY 67.2 17.2 40.8 % DEWPOINT 23.4 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 58.3 45.9 51.4 DegF SOIL TEMP. 20 in 59.0 58.6 58.8 DegF WIND SPEED 11.6 3.6 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 32 Degrees SOLAR RADIATION 300.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.2 6039 4.3 7582 7.0 9239 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : YUMA VALLEY : Dec 31 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.9 26.6 58.8 0.3 0.0 0.00 51.1 58.8 1.1 4.9 0.4 13 2 37.4 27.9 68.2 0.2 0.0 0.00 50.2 58.8 0.7 2.5 0.4 250 3 36.3 27.7 70.4 0.2 0.0 0.00 49.5 59.0 1.6 4.3 1.1 167 4 35.6 27.9 72.9 0.2 0.0 0.00 48.6 59.0 0.9 3.1 0.2 327 5 37.0 27.5 68.5 0.2 0.0 0.00 48.0 59.0 1.8 5.1 0.9 232 6 36.7 26.6 66.3 0.3 0.0 0.00 47.3 59.0 1.8 4.9 0.7 240 7 42.1 26.6 54.0 0.4 0.0 0.00 46.8 59.2 5.4 8.9 5.4 38 8 47.1 26.4 44.7 0.6 0.5 0.00 46.6 59.2 5.6 11.9 3.4 359 9 48.7 26.2 42.0 0.7 9.6 0.00 46.6 59.2 6.7 15.4 5.8 5 10 54.3 26.8 34.2 0.9 24.1 0.00 47.1 59.2 7.4 16.1 7.2 359 11 55.6 25.9 31.5 1.0 36.5 0.00 48.4 59.2 11.2 21.9 10.7 10 12 58.1 24.6 27.5 1.2 45.4 0.00 50.0 59.2 13.4 22.4 13.0 5 13 60.4 24.8 25.3 1.3 49.2 0.00 51.8 59.0 12.5 22.1 12.1 5 14 62.6 24.8 23.6 1.5 47.8 0.00 53.6 59.0 13.6 24.8 13.4 3 15 64.8 23.9 20.9 1.6 41.1 0.00 55.2 59.0 14.5 23.9 14.3 360 16 65.3 21.0 18.2 1.7 29.9 0.00 56.5 59.0 15.7 24.8 15.4 4 17 64.8 15.8 14.8 1.8 15.8 0.00 57.0 59.0 12.3 20.4 12.1 4 18 62.4 12.4 13.9 1.6 2.6 0.00 57.2 58.8 8.5 14.3 8.3 345 19 59.7 10.0 13.7 1.5 0.0 0.00 56.7 58.8 7.2 22.8 6.7 320 20 57.9 9.0 13.9 1.4 0.0 0.00 55.9 58.8 3.1 11.9 2.2 2 21 57.6 7.3 13.1 1.4 0.0 0.00 55.0 58.8 7.8 17.0 7.4 352 22 56.7 6.4 13.0 1.4 0.0 0.00 54.3 58.8 11.0 22.8 10.5 353 23 55.2 5.9 13.4 1.3 0.0 0.00 53.8 58.8 7.2 18.8 6.3 352 24 54.7 5.5 13.5 1.3 0.0 0.00 53.2 59.0 19.2 29.5 19.0 6 AZMET Daily Weather Data : YUMA VALLEY : Dec 31 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.7 34.0 52.2 DegF RELATIVE HUMIDITY 77.7 11.5 34.8 % DEWPOINT 20.3 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 57.2 46.6 51.6 DegF SOIL TEMP. 20 in 59.2 58.8 59.0 DegF WIND SPEED 29.5 7.8 MPH WIND VECTOR MAG. 6.9 MPH WIND VECTOR DIR. 1 Degrees SOLAR RADIATION 302.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.7 6042 4.9 7587 7.7 9247 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007