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