AZMET Hourly Weather Data : TUCSON : Jan 1 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 36.0 34.2 93.1 0.1 0.0 0.00 41.9 47.1 2.0 4.0 2.0 98 2 36.0 33.6 91.1 0.1 0.0 0.00 41.2 47.1 1.1 3.4 1.1 122 3 35.1 33.1 92.6 0.1 0.0 0.00 40.8 47.1 1.8 4.3 1.6 105 4 38.1 32.4 79.8 0.2 0.0 0.00 41.2 47.1 3.1 6.3 2.9 134 5 38.1 32.4 79.9 0.2 0.0 0.00 40.6 47.1 0.9 3.4 0.4 354 6 37.2 32.5 82.9 0.1 0.0 0.00 40.5 47.1 1.1 4.5 0.2 233 7 37.0 32.9 84.6 0.1 0.0 0.00 41.0 46.9 2.9 6.7 2.9 104 8 36.3 32.7 86.9 0.1 0.5 0.00 40.6 46.9 1.6 3.6 1.3 92 9 37.2 33.6 86.2 0.1 6.2 0.00 41.0 46.8 1.8 4.3 1.6 105 10 42.1 34.5 74.7 0.2 11.5 0.00 43.3 46.8 1.3 3.1 1.1 101 11 45.9 35.4 67.2 0.3 21.3 0.00 45.7 46.8 2.9 8.1 2.5 102 12 52.3 34.5 50.8 0.7 43.5 0.00 46.9 46.6 2.2 5.4 1.1 289 13 55.2 33.1 43.1 0.9 30.1 0.00 48.2 46.6 0.9 2.9 0.7 309 14 58.1 30.4 34.8 1.1 49.7 0.00 50.0 46.4 3.1 6.9 2.9 283 15 59.4 30.6 33.2 1.1 41.8 0.00 51.6 46.4 6.0 10.7 5.8 292 16 58.8 31.3 35.0 1.1 28.9 0.00 51.8 46.4 7.6 12.8 7.4 302 17 57.9 30.6 35.3 1.1 13.6 0.00 50.7 46.4 6.7 10.7 6.7 294 18 54.3 31.1 41.0 0.9 1.0 0.00 48.9 46.6 6.3 11.4 6.0 292 19 51.1 33.3 50.6 0.6 0.0 0.00 47.5 46.6 4.3 10.3 4.0 296 20 46.4 34.3 62.8 0.4 0.0 0.00 46.2 46.6 1.6 4.9 0.2 283 21 40.6 34.5 78.8 0.2 0.0 0.00 45.0 46.8 0.7 2.5 0.7 83 22 37.4 34.3 88.3 0.1 0.0 0.00 43.9 46.8 0.9 2.5 0.9 83 23 36.9 34.0 89.6 0.1 0.0 0.00 42.8 46.9 1.3 3.4 0.9 90 24 35.2 33.3 92.7 0.1 0.0 0.00 42.1 46.9 1.3 3.1 1.3 90 AZMET Daily Weather Data : TUCSON : Jan 1 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.1 33.6 44.2 DegF RELATIVE HUMIDITY 96.1 27.9 68.9 % DEWPOINT 33.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 52.0 40.3 44.8 DegF SOIL TEMP. 20 in 47.1 46.4 46.8 DegF WIND SPEED 12.8 2.7 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 309 Degrees SOLAR RADIATION 248.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.9 1 2.7 3 5.2 5 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 2 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 34.0 32.5 94.7 0.0 0.0 0.00 41.4 46.9 1.1 2.7 1.1 75 2 33.4 32.0 95.0 0.0 0.0 0.00 40.6 46.9 1.3 3.4 1.3 96 3 31.8 31.1 97.4 0.0 0.0 0.00 39.9 46.9 1.1 2.5 0.9 118 4 31.6 31.1 97.5 0.0 0.0 0.00 39.6 46.9 1.6 4.0 1.3 74 5 30.4 30.0 98.5 0.0 0.0 0.00 39.0 46.9 1.3 2.7 0.9 103 6 29.8 29.7 98.8 0.0 0.0 0.00 38.5 46.9 0.7 2.7 0.7 115 7 28.9 28.8 99.5 0.0 0.0 0.00 38.1 46.8 0.9 2.9 0.7 104 8 29.3 29.3 99.7 0.0 1.4 0.00 37.9 46.8 0.9 2.5 0.9 96 9 36.0 32.5 88.1 0.1 14.8 0.00 38.8 46.6 1.6 4.3 1.3 92 10 43.0 34.0 70.7 0.3 29.4 0.00 42.1 46.6 2.0 4.7 1.8 281 11 49.5 35.6 58.7 0.5 41.6 0.00 43.5 46.4 3.4 10.5 2.7 279 12 54.7 34.2 45.9 0.8 51.4 0.00 45.9 46.4 4.7 8.9 4.3 286 13 59.4 33.8 38.3 1.1 48.0 0.00 48.7 46.2 4.9 8.9 4.3 293 14 62.2 34.5 35.6 1.2 52.3 0.00 51.3 46.2 6.7 13.6 6.3 311 15 62.8 33.6 33.6 1.3 40.6 0.00 52.3 46.0 6.5 14.3 5.6 302 16 65.1 33.3 30.4 1.5 26.8 0.00 52.7 46.0 8.3 13.6 7.6 82 17 63.5 32.5 31.2 1.4 12.9 0.00 51.6 46.0 10.1 16.3 9.6 98 18 61.0 32.4 33.9 1.2 1.2 0.00 50.4 46.2 7.2 14.1 6.9 87 19 56.5 34.3 43.2 0.9 0.0 0.00 48.9 46.2 1.6 4.9 0.9 213 20 52.5 35.6 52.8 0.6 0.0 0.00 47.7 46.4 1.3 3.4 0.2 123 21 49.8 36.0 58.9 0.5 0.0 0.00 46.6 46.6 1.6 6.5 1.1 148 22 45.3 37.0 72.4 0.3 0.0 0.00 45.5 46.6 1.6 4.3 0.2 49 23 43.7 36.7 75.9 0.2 0.0 0.00 44.8 46.8 2.2 5.6 0.4 67 24 44.1 36.5 74.6 0.3 0.0 0.00 44.1 46.8 1.8 4.5 0.2 285 AZMET Daily Weather Data : TUCSON : Jan 2 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.8 28.0 45.9 DegF RELATIVE HUMIDITY 100.0 28.4 67.7 % DEWPOINT 33.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 52.7 37.8 44.6 DegF SOIL TEMP. 20 in 46.9 46.0 46.6 DegF WIND SPEED 16.3 3.1 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 53 Degrees SOLAR RADIATION 320.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.5 3 4.5 7 7.0 12 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 3 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.8 36.0 82.5 0.2 0.0 0.00 43.3 46.9 0.9 2.7 0.2 146 2 37.9 35.2 89.5 0.1 0.0 0.00 42.6 46.9 0.9 3.4 0.7 132 3 36.7 34.9 92.9 0.1 0.0 0.00 42.1 46.9 1.8 4.3 1.3 93 4 35.8 34.2 93.7 0.1 0.0 0.00 41.5 46.9 0.9 2.7 0.9 128 5 35.2 34.2 95.4 0.0 0.0 0.00 41.0 46.9 1.3 4.0 0.7 121 6 35.8 34.2 93.8 0.0 0.0 0.00 40.5 46.9 1.6 4.3 0.4 268 7 34.5 33.3 94.9 0.0 0.0 0.00 40.1 46.9 1.6 3.1 0.9 112 8 34.2 33.3 96.7 0.0 1.4 0.00 39.7 46.8 1.1 2.7 0.9 114 9 40.5 35.6 82.8 0.2 14.8 0.00 41.4 46.8 0.9 3.1 0.4 34 10 48.9 37.6 64.9 0.4 30.3 0.00 45.0 46.8 1.1 3.4 0.7 86 11 55.6 36.7 49.1 0.8 42.3 0.00 45.5 46.6 1.3 4.3 1.1 315 12 57.7 36.0 44.1 0.9 50.2 0.00 47.5 46.6 3.8 8.9 3.6 295 13 61.3 35.6 38.1 1.1 52.6 0.00 50.4 46.6 3.6 8.3 3.1 250 14 63.1 34.5 34.2 1.3 49.7 0.00 52.5 46.4 5.4 10.3 5.1 268 15 63.9 34.0 32.8 1.4 39.9 0.00 53.6 46.4 5.8 10.3 5.6 296 16 64.2 32.7 30.7 1.4 28.4 0.00 53.8 46.4 6.5 10.3 6.3 281 17 63.7 33.1 31.9 1.4 14.1 0.00 52.7 46.4 5.1 8.1 4.9 286 18 60.4 34.9 38.3 1.1 1.2 0.00 51.3 46.6 4.5 9.4 4.5 290 19 55.0 36.9 50.2 0.8 0.0 0.00 49.8 46.6 1.6 4.5 0.7 249 20 48.0 37.6 67.4 0.4 0.0 0.00 48.4 46.8 0.9 3.8 0.9 83 21 44.2 37.6 77.3 0.2 0.0 0.00 47.1 46.9 1.1 2.0 1.1 101 22 41.9 37.2 83.6 0.2 0.0 0.00 46.0 47.1 1.3 3.1 1.3 91 23 42.4 37.0 80.9 0.2 0.0 0.00 45.3 47.1 2.5 3.8 2.5 94 24 41.7 36.5 82.0 0.2 0.0 0.00 44.6 47.1 2.7 4.5 2.7 94 AZMET Daily Weather Data : TUCSON : Jan 3 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.8 32.9 47.7 DegF RELATIVE HUMIDITY 98.1 28.6 67.8 % DEWPOINT 35.4 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 53.8 39.7 46.0 DegF SOIL TEMP. 20 in 47.1 46.4 46.8 DegF WIND SPEED 10.3 2.5 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 284 Degrees SOLAR RADIATION 324.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.3 6 4.5 12 7.2 19 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 4 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.1 36.0 85.4 0.1 0.0 0.00 43.7 47.3 1.6 3.1 1.3 90 2 38.5 35.2 88.5 0.1 0.0 0.00 43.3 47.3 2.2 3.6 2.2 100 3 37.4 34.7 89.6 0.1 0.0 0.00 42.6 47.3 1.8 3.6 1.8 95 4 37.0 34.3 89.8 0.1 0.0 0.00 42.3 47.3 2.5 3.8 2.5 90 5 36.7 33.8 89.3 0.1 0.0 0.00 41.9 47.3 2.7 4.3 2.5 96 6 35.2 32.9 91.2 0.1 0.0 0.00 41.0 47.3 1.3 3.8 1.3 103 7 36.1 33.1 88.5 0.1 0.0 0.00 41.0 47.1 2.7 4.3 2.7 107 8 35.8 32.7 88.0 0.1 1.7 0.00 41.2 47.1 2.7 4.7 2.7 103 9 41.5 34.2 75.3 0.2 15.8 0.00 43.2 47.1 3.6 5.6 3.6 105 10 50.5 34.9 54.8 0.6 30.8 0.00 43.0 47.1 4.5 8.3 4.5 112 11 55.9 34.3 44.0 0.9 43.0 0.00 44.4 46.9 5.8 8.9 5.6 106 12 60.4 34.9 38.1 1.1 50.7 0.00 47.5 46.8 4.0 7.4 3.8 106 13 64.8 29.3 26.4 1.5 53.0 0.00 50.5 46.8 2.5 6.3 1.6 88 14 67.5 29.3 23.9 1.7 51.4 0.00 53.1 46.8 2.7 7.6 1.8 260 15 68.2 26.6 20.8 1.9 43.0 0.00 54.7 46.6 2.9 8.3 2.5 323 16 69.3 25.3 19.0 2.0 30.1 0.00 55.2 46.6 1.3 4.3 0.7 290 17 68.9 24.8 18.9 2.0 14.3 0.00 54.3 46.8 0.9 3.4 0.7 137 18 60.8 29.8 31.5 1.3 1.2 0.00 52.5 46.8 0.9 2.5 0.9 88 19 51.3 34.9 53.8 0.6 0.0 0.00 50.7 46.9 1.3 2.5 1.3 94 20 48.4 34.9 59.7 0.5 0.0 0.00 49.1 47.1 1.8 4.3 1.8 98 21 48.7 33.4 55.0 0.5 0.0 0.00 47.8 47.1 2.5 4.9 2.2 96 22 48.2 32.7 54.7 0.5 0.0 0.00 46.8 47.3 3.6 6.3 3.6 106 23 48.4 32.0 53.2 0.5 0.0 0.00 46.0 47.5 4.3 7.2 4.3 103 24 48.7 30.9 50.0 0.6 0.0 0.00 45.3 47.5 4.0 6.7 3.8 105 AZMET Daily Weather Data : TUCSON : Jan 4 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.3 33.4 50.0 DegF RELATIVE HUMIDITY 95.2 16.5 57.9 % DEWPOINT 32.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 55.2 40.8 46.8 DegF SOIL TEMP. 20 in 47.5 46.6 47.1 DegF WIND SPEED 8.9 2.7 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 101 Degrees SOLAR RADIATION 335.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.2 11 7.6 19 10.6 30 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 5 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.6 31.1 50.6 0.6 0.0 0.00 44.6 47.5 4.5 6.9 4.3 103 2 51.3 31.1 45.9 0.7 0.0 0.00 44.2 47.5 4.7 8.5 4.5 104 3 51.6 31.8 46.5 0.7 0.0 0.00 43.7 47.7 3.8 6.0 3.6 97 4 51.3 32.7 48.7 0.7 0.0 0.00 43.3 47.7 3.1 5.8 2.7 95 5 45.1 33.3 63.1 0.4 0.0 0.00 42.8 47.5 1.1 4.3 0.4 146 6 42.3 33.6 71.5 0.3 0.0 0.00 42.4 47.5 2.5 4.9 0.9 94 7 39.0 33.1 78.8 0.2 0.0 0.00 41.7 47.5 1.6 4.0 1.6 100 8 37.4 32.4 82.0 0.1 1.7 0.00 41.4 47.5 1.8 4.0 1.8 93 9 44.1 34.0 67.7 0.3 15.8 0.00 42.1 47.5 1.6 3.8 1.1 102 10 50.2 36.1 58.3 0.5 11.0 0.00 42.6 47.3 1.3 3.8 1.1 262 11 53.8 35.8 50.3 0.7 16.0 0.00 44.1 47.3 5.8 15.4 5.6 310 12 54.9 37.6 52.1 0.7 42.0 0.00 46.0 47.3 10.7 18.1 10.3 310 13 52.5 41.9 67.1 0.4 38.9 0.00 48.2 47.1 12.5 19.7 12.3 296 14 47.7 42.4 82.0 0.2 17.4 0.00 50.0 47.1 13.2 23.7 12.8 305 15 46.8 43.0 86.3 0.2 14.6 0.00 52.0 47.1 9.6 15.0 9.4 314 16 48.0 40.5 74.9 0.3 12.2 0.00 51.8 47.1 6.9 12.8 6.7 308 17 48.6 38.3 67.9 0.4 7.9 0.00 49.3 47.1 5.8 9.8 5.6 295 18 47.5 38.7 71.3 0.3 0.5 0.00 48.6 47.1 5.6 10.3 5.4 271 19 47.1 38.5 71.8 0.3 0.0 0.00 47.7 47.1 3.6 7.4 3.4 258 20 46.0 38.3 73.9 0.3 0.0 0.00 46.6 47.1 1.3 3.6 1.1 248 21 43.7 40.3 87.4 0.1 0.0 0.00 46.6 47.3 2.0 4.5 1.3 84 22 42.6 38.8 86.9 0.1 0.0 0.00 45.9 47.3 0.9 3.4 0.7 77 23 39.6 37.9 93.6 0.1 0.0 0.00 45.0 47.3 0.7 2.5 0.7 91 24 37.6 36.9 97.0 0.0 0.0 0.00 44.2 47.3 1.3 3.8 0.7 153 AZMET Daily Weather Data : TUCSON : Jan 5 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 56.3 36.1 46.6 DegF RELATIVE HUMIDITY 99.1 41.6 69.8 % DEWPOINT 36.5 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 52.3 41.4 45.7 DegF SOIL TEMP. 20 in 47.7 47.1 47.3 DegF WIND SPEED 23.7 4.5 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 309 Degrees SOLAR RADIATION 177.7 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 0.2 11 1.4 21 3.8 34 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 6 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 36.9 36.3 97.9 0.0 0.0 0.00 43.7 47.3 2.5 6.7 2.5 76 2 38.5 37.2 95.0 0.0 0.0 0.00 43.7 47.3 3.1 6.7 2.7 113 3 37.4 36.5 96.6 0.0 0.0 0.00 43.2 47.3 1.1 3.4 0.7 327 4 35.6 35.2 98.3 0.0 0.0 0.00 42.4 47.3 1.8 4.3 1.6 86 5 35.1 34.5 98.1 0.0 0.0 0.00 42.3 47.3 2.0 5.6 1.1 123 6 33.6 33.1 98.3 0.0 0.0 0.00 41.5 47.3 1.3 4.3 0.4 292 7 32.2 32.2 99.8 0.0 0.0 0.00 41.4 47.1 2.2 5.4 2.0 94 8 32.4 32.0 98.0 0.0 1.7 0.00 41.4 47.1 1.8 4.0 1.8 103 9 37.6 33.1 83.6 0.1 15.1 0.00 42.8 47.1 0.7 2.0 0.4 71 10 43.3 33.1 67.2 0.3 30.8 0.00 46.4 46.9 1.3 4.3 0.7 86 11 45.1 30.9 57.3 0.4 44.0 0.00 43.5 46.9 4.5 8.9 4.3 271 12 47.3 25.0 41.2 0.6 52.6 0.00 45.9 46.8 3.8 9.4 3.1 281 13 50.2 27.5 41.3 0.7 55.2 0.00 48.6 46.8 4.3 9.8 3.8 286 14 52.3 26.6 36.7 0.9 52.3 0.00 50.7 46.6 4.5 9.4 4.0 275 15 53.8 26.8 35.0 0.9 44.0 0.00 51.6 46.6 7.8 15.0 7.6 285 16 54.3 25.0 31.6 1.0 31.1 0.00 51.4 46.6 9.2 15.9 8.7 281 17 54.0 22.8 29.5 1.0 15.1 0.00 50.4 46.6 6.7 10.5 6.3 283 18 51.6 22.3 31.6 0.9 1.4 0.00 48.6 46.6 5.6 9.4 5.4 296 19 48.2 23.5 37.5 0.7 0.0 0.00 47.1 46.8 3.8 7.4 3.6 282 20 46.2 23.4 40.2 0.6 0.0 0.00 45.7 46.8 5.8 9.4 5.6 274 21 43.0 26.4 51.6 0.5 0.0 0.00 44.8 46.9 2.7 7.2 2.5 319 22 36.9 28.2 70.7 0.2 0.0 0.00 43.7 46.9 0.4 1.3 0.2 250 23 33.8 28.6 80.9 0.1 0.0 0.00 42.6 47.1 0.9 2.0 0.7 116 24 34.2 28.6 79.9 0.1 0.0 0.00 41.9 47.1 1.8 3.4 1.8 88 AZMET Daily Weather Data : TUCSON : Jan 6 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 55.2 31.1 42.3 DegF RELATIVE HUMIDITY 100.0 28.1 66.6 % DEWPOINT 29.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 51.8 41.2 45.3 DegF SOIL TEMP. 20 in 47.3 46.6 46.9 DegF WIND SPEED 15.9 3.4 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 286 Degrees SOLAR RADIATION 343.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 11 1.1 22 3.1 37 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 7 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 32.0 28.0 84.7 0.1 0.0 0.00 41.0 47.1 1.1 2.7 1.1 95 2 32.5 27.5 81.6 0.1 0.0 0.00 40.5 47.1 1.3 3.4 1.1 95 3 30.0 27.0 88.4 0.1 0.0 0.00 39.6 47.1 0.9 2.5 0.7 94 4 28.2 26.4 93.0 0.0 0.0 0.00 39.0 47.1 0.7 2.7 0.7 75 5 28.0 26.2 92.8 0.0 0.0 0.00 38.7 46.9 1.8 3.6 1.6 107 6 29.5 26.8 89.7 0.1 0.0 0.00 38.5 46.9 2.5 3.6 2.0 89 7 28.4 26.2 91.7 0.0 0.0 0.00 37.9 46.8 1.8 3.4 1.8 105 8 27.1 25.9 94.6 0.0 2.2 0.00 37.6 46.8 0.7 2.2 0.7 101 9 32.9 27.7 81.1 0.1 16.7 0.00 38.8 46.6 1.8 4.7 1.6 80 10 40.6 28.6 62.0 0.3 31.5 0.00 41.5 46.6 1.6 4.3 1.3 88 11 47.7 27.9 46.1 0.6 44.7 0.00 43.7 46.4 1.3 3.4 0.9 64 12 51.8 26.1 36.6 0.8 52.6 0.00 44.2 46.2 3.6 7.6 3.4 284 13 55.6 21.4 26.2 1.1 55.7 0.00 47.3 46.2 6.5 11.0 6.0 286 14 57.7 21.9 24.8 1.2 52.6 0.00 49.8 46.0 4.5 8.5 4.0 280 15 59.7 20.3 21.4 1.4 44.4 0.00 51.3 46.0 6.3 11.6 5.8 299 16 61.0 19.2 19.7 1.5 31.3 0.00 51.4 46.0 8.1 13.0 7.8 295 17 60.3 21.7 22.4 1.4 14.8 0.00 50.4 46.0 8.1 12.1 7.8 288 18 56.5 24.1 28.3 1.1 1.4 0.00 48.7 46.0 4.0 9.2 4.0 279 19 48.4 27.0 43.4 0.7 0.0 0.00 47.1 46.2 0.9 3.1 0.9 88 20 42.3 28.8 58.5 0.4 0.0 0.00 45.7 46.2 1.1 2.5 1.1 89 21 39.7 29.5 66.3 0.3 0.0 0.00 44.2 46.4 1.6 3.4 1.3 101 22 37.9 29.3 71.1 0.2 0.0 0.00 43.2 46.4 1.1 3.1 0.7 70 23 36.1 28.9 74.6 0.2 0.0 0.00 42.3 46.6 1.1 4.0 0.7 115 24 35.4 28.6 76.1 0.2 0.0 0.00 41.4 46.6 1.8 4.9 0.9 107 AZMET Daily Weather Data : TUCSON : Jan 7 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.7 26.1 41.7 DegF RELATIVE HUMIDITY 96.4 18.0 61.5 % DEWPOINT 26.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 51.6 37.6 43.5 DegF SOIL TEMP. 20 in 47.1 46.0 46.6 DegF WIND SPEED 13.0 2.7 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 303 Degrees SOLAR RADIATION 348.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.3 12 3.1 25 5.2 42 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 8 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 33.6 28.0 79.7 0.1 0.0 0.00 40.6 46.6 1.3 5.6 0.9 104 2 31.5 27.7 85.3 0.1 0.0 0.00 39.9 46.6 1.1 2.9 0.9 122 3 30.9 27.3 86.5 0.1 0.0 0.00 39.2 46.6 1.1 3.4 0.9 115 4 29.8 26.6 87.7 0.1 0.0 0.00 38.7 46.6 1.1 2.7 0.9 105 5 28.8 26.2 90.6 0.1 0.0 0.00 38.3 46.6 0.9 2.0 0.9 113 6 28.4 25.9 90.0 0.1 0.0 0.00 37.8 46.4 0.9 3.4 0.7 122 7 27.1 25.5 93.5 0.0 0.0 0.00 37.4 46.4 0.9 2.7 0.7 118 8 27.5 25.7 92.7 0.0 1.9 0.00 37.2 46.2 1.1 3.1 0.7 108 9 36.1 27.7 71.8 0.2 15.5 0.00 37.8 46.2 0.7 2.7 0.4 78 10 49.3 27.0 42.7 0.7 31.5 0.00 39.6 46.2 0.7 2.7 0.4 62 11 55.8 23.0 27.8 1.1 44.4 0.00 41.4 46.0 1.8 5.4 1.6 247 12 59.4 22.1 23.6 1.3 52.3 0.00 45.0 45.9 2.7 6.5 2.5 294 13 64.8 22.5 19.7 1.7 55.0 0.00 48.4 45.9 4.3 9.4 4.0 296 14 67.5 22.6 18.1 1.9 52.1 0.00 50.7 45.7 6.3 10.3 6.0 276 15 69.3 22.6 17.1 2.0 43.7 0.00 52.3 45.7 6.0 9.4 5.8 284 16 69.4 23.7 17.6 2.0 30.8 0.00 52.9 45.7 5.8 9.6 5.6 276 17 68.0 24.6 19.3 1.9 14.1 0.00 52.2 45.7 5.4 7.8 5.1 288 18 63.0 25.3 23.8 1.5 1.7 0.00 50.7 45.9 3.4 8.3 2.9 278 19 55.0 27.5 34.9 1.0 0.0 0.00 48.9 45.9 1.3 4.3 0.4 71 20 47.1 30.4 52.0 0.5 0.0 0.00 47.5 46.0 1.1 2.9 1.1 110 21 42.1 35.2 76.8 0.2 0.0 0.00 46.2 46.0 1.1 3.6 0.9 93 22 39.7 35.4 84.5 0.1 0.0 0.00 45.1 46.2 1.1 2.9 0.9 106 23 39.2 36.1 89.1 0.1 0.0 0.00 44.1 46.4 1.3 4.3 1.1 102 24 37.9 35.2 90.1 0.1 0.0 0.00 43.3 46.4 0.9 2.5 0.9 91 AZMET Daily Weather Data : TUCSON : Jan 8 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.2 26.2 45.9 DegF RELATIVE HUMIDITY 96.8 15.4 59.0 % DEWPOINT 27.3 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 52.9 37.2 43.9 DegF SOIL TEMP. 20 in 46.6 45.7 46.2 DegF WIND SPEED 10.3 2.2 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 280 Degrees SOLAR RADIATION 343.1 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 4.0 16 6.1 31 8.6 51 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 9 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.3 32.5 79.8 0.2 0.0 0.00 43.3 46.4 1.6 3.8 1.1 117 2 36.3 30.9 80.6 0.1 0.0 0.00 43.3 46.4 1.3 3.1 1.1 113 3 36.1 30.4 79.7 0.2 0.0 0.00 43.0 46.4 1.6 4.3 1.3 112 4 36.0 29.7 77.9 0.2 0.0 0.00 42.1 46.2 0.9 2.5 0.4 112 5 34.2 29.3 82.0 0.1 0.0 0.00 41.0 46.2 0.9 6.7 0.4 125 6 36.7 28.6 72.4 0.2 0.0 0.00 40.3 46.2 1.6 6.5 0.4 116 7 36.5 28.2 71.3 0.2 0.0 0.00 39.7 46.2 1.1 4.0 0.4 97 8 38.7 27.3 63.8 0.3 2.2 0.00 39.4 46.2 0.9 6.7 0.2 76 9 59.2 21.6 23.3 1.3 18.2 0.00 40.1 46.0 7.2 14.1 6.9 142 10 64.9 21.4 18.8 1.7 32.5 0.00 41.4 46.0 7.8 16.1 7.6 126 11 69.6 19.6 14.8 2.1 44.0 0.00 44.4 46.0 8.7 13.6 8.3 122 12 72.1 19.8 13.7 2.3 49.7 0.00 47.7 45.9 7.2 12.1 6.9 126 13 74.3 19.9 12.7 2.5 59.7 0.00 50.7 45.9 8.5 15.4 8.1 122 14 76.1 19.2 11.7 2.7 55.9 0.00 53.1 45.9 8.5 15.0 8.1 125 15 76.3 18.5 11.2 2.8 40.1 0.00 54.5 45.9 8.7 14.8 8.3 128 16 75.2 19.0 11.9 2.6 22.9 0.00 54.0 45.9 5.6 11.0 5.4 120 17 74.5 19.6 12.4 2.5 17.2 0.00 53.4 45.9 6.5 10.5 6.3 112 18 69.4 19.0 14.5 2.1 1.7 0.00 51.8 46.0 4.3 6.9 4.3 124 19 64.0 19.0 17.6 1.7 0.0 0.00 50.0 46.2 4.0 8.3 3.8 114 20 60.8 19.4 19.9 1.5 0.0 0.00 48.6 46.2 3.1 5.8 2.9 98 21 55.2 21.6 26.6 1.1 0.0 0.00 47.5 46.4 2.2 5.4 0.9 63 22 50.0 25.3 37.8 0.8 0.0 0.00 46.2 46.6 1.3 4.3 0.4 98 23 46.9 26.1 43.8 0.6 0.0 0.00 45.3 46.8 1.3 3.6 1.1 85 24 46.6 25.5 43.5 0.6 0.0 0.00 44.4 46.8 1.8 3.6 1.8 80 AZMET Daily Weather Data : TUCSON : Jan 9 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.4 33.4 55.4 DegF RELATIVE HUMIDITY 93.2 10.0 39.2 % DEWPOINT 23.7 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 54.5 39.2 46.0 DegF SOIL TEMP. 20 in 46.8 45.9 46.2 DegF WIND SPEED 16.1 4.0 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 121 Degrees SOLAR RADIATION 344.0 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 7.2 24 9.9 41 13.1 64 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 10 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.7 27.0 51.3 0.5 0.0 0.00 43.7 46.9 0.9 3.4 0.2 69 2 40.1 28.0 61.7 0.3 0.0 0.00 43.0 46.9 0.9 2.7 0.9 115 3 39.4 28.2 64.2 0.3 0.0 0.00 42.3 46.9 1.8 3.6 1.8 102 4 40.5 27.5 59.7 0.3 0.0 0.00 41.7 46.9 1.8 3.4 1.8 93 5 39.4 27.9 63.1 0.3 0.0 0.00 41.2 46.9 2.2 3.6 2.0 97 6 37.2 28.4 69.8 0.2 0.0 0.00 40.6 46.9 0.9 2.7 0.9 122 7 36.5 28.4 72.1 0.2 0.0 0.00 40.3 46.9 1.3 2.9 1.1 96 8 36.9 28.9 72.9 0.2 1.2 0.00 39.9 46.8 0.9 2.7 0.9 108 9 42.3 30.0 62.0 0.4 12.2 0.00 40.3 46.8 1.8 4.3 1.8 82 10 55.9 28.0 34.6 1.0 31.5 0.00 41.9 46.8 3.8 6.7 3.8 101 11 63.9 26.2 23.9 1.5 39.9 0.00 45.3 46.6 4.9 8.9 4.7 96 12 67.8 26.2 20.7 1.9 43.7 0.00 48.0 46.6 5.6 8.3 5.4 92 13 72.7 24.4 16.3 2.3 50.4 0.00 51.3 46.4 4.5 9.4 4.3 107 14 73.6 23.5 15.3 2.4 31.3 0.00 53.1 46.4 4.5 8.9 4.3 96 15 74.3 21.9 13.9 2.5 20.1 0.00 54.0 46.4 4.7 9.2 4.3 137 16 72.9 25.5 17.0 2.3 5.5 0.00 53.4 46.4 5.6 25.5 4.5 187 17 68.7 34.9 28.7 1.7 1.2 0.00 52.5 46.4 7.8 18.1 6.9 214 18 64.4 40.6 42.3 1.2 0.2 0.00 51.8 46.6 6.7 16.1 5.6 233 19 57.9 46.6 66.2 0.6 0.0 0.00 51.3 46.6 6.3 13.6 4.5 30 20 58.8 43.3 56.3 0.7 0.0 0.00 50.7 46.8 6.0 12.1 5.8 98 21 58.1 44.2 59.8 0.7 0.0 0.00 50.4 46.9 6.3 11.0 6.3 101 22 56.1 45.5 67.7 0.5 0.0 0.00 51.1 47.1 6.3 11.6 6.0 104 23 56.1 45.7 68.2 0.5 0.0 0.00 51.6 47.1 4.9 7.6 4.7 118 24 55.2 47.3 74.8 0.4 0.0 0.00 50.7 47.3 3.1 8.3 2.9 127 AZMET Daily Weather Data : TUCSON : Jan 10 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.4 35.4 54.7 DegF RELATIVE HUMIDITY 81.9 12.6 49.3 % DEWPOINT 32.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 54.0 39.9 46.9 DegF SOIL TEMP. 20 in 47.3 46.4 46.8 DegF WIND SPEED 25.5 3.8 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 115 Degrees SOLAR RADIATION 237.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.5 30 9.4 50 12.4 76 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 11 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.7 47.5 76.8 0.3 0.0 0.00 50.4 47.3 2.2 4.9 2.0 154 2 55.0 46.9 74.4 0.4 0.0 0.00 51.6 47.5 4.0 7.8 3.8 98 3 55.6 46.9 72.7 0.4 0.0 0.00 51.1 47.7 6.0 10.7 6.0 99 4 56.1 46.2 69.0 0.5 0.0 0.00 50.9 47.8 4.7 8.9 4.7 104 5 57.0 44.8 63.7 0.6 0.0 0.00 50.4 47.8 4.3 9.4 4.0 116 6 55.8 45.1 67.3 0.5 0.0 0.00 50.0 48.0 3.8 6.7 3.6 116 7 54.0 45.1 72.5 0.4 0.0 0.00 49.5 48.0 2.0 4.9 1.8 106 8 52.5 45.5 77.0 0.3 0.5 0.00 49.3 48.0 2.2 4.0 1.8 100 9 54.1 46.6 76.1 0.3 9.8 0.00 50.4 48.0 3.6 6.7 3.4 110 10 58.8 46.2 63.2 0.6 22.2 0.00 50.4 48.0 5.4 8.5 5.1 117 11 61.5 45.7 56.5 0.8 31.3 0.00 51.8 48.0 6.9 10.7 6.7 102 12 66.2 42.3 41.8 1.3 49.5 0.00 54.3 48.0 6.9 15.0 6.5 124 13 67.6 36.9 32.3 1.6 38.2 0.00 55.6 48.2 6.0 11.0 5.6 138 14 72.0 34.7 25.4 2.0 60.0 0.00 57.9 48.2 5.6 14.1 4.5 188 15 70.5 33.3 25.1 1.9 27.5 0.01 58.6 48.2 5.8 13.9 4.7 202 16 69.6 31.1 23.9 1.9 11.2 0.00 57.9 48.2 6.7 14.1 6.3 234 17 68.4 31.6 25.5 1.8 2.9 0.00 56.5 48.4 7.2 13.4 6.7 234 18 67.6 33.6 28.3 1.6 1.2 0.00 55.2 48.6 5.6 13.2 5.1 219 19 64.4 37.2 36.7 1.3 0.0 0.00 54.1 48.6 1.6 5.6 1.6 163 20 61.5 42.1 48.8 1.0 0.0 0.00 53.1 48.7 2.2 6.3 2.2 67 21 61.3 44.6 53.9 0.9 0.0 0.00 52.3 48.9 2.5 7.4 1.6 102 22 59.7 45.0 58.0 0.7 0.0 0.00 51.6 48.9 2.7 6.7 2.5 115 23 57.9 45.5 63.2 0.6 0.0 0.00 50.9 49.1 3.1 5.6 2.9 108 24 56.7 46.6 69.0 0.5 0.0 0.00 50.4 49.1 3.1 5.6 2.9 103 AZMET Daily Weather Data : TUCSON : Jan 11 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.4 52.0 60.8 DegF RELATIVE HUMIDITY 83.0 21.9 54.2 % DEWPOINT 42.1 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 59.0 49.1 52.7 DegF SOIL TEMP. 20 in 49.1 47.3 48.2 DegF WIND SPEED 15.0 4.3 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 136 Degrees SOLAR RADIATION 254.2 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.1 38 12.8 63 17.8 94 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 12 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.2 46.8 68.3 0.5 0.0 0.00 50.0 49.3 3.8 7.6 3.4 117 2 57.4 46.6 67.3 0.5 0.0 0.00 49.8 49.3 3.8 8.9 3.4 131 3 58.3 45.9 63.3 0.6 0.0 0.00 49.6 49.3 3.6 8.1 3.4 151 4 57.6 45.3 63.4 0.6 0.0 0.00 49.1 49.3 3.4 10.3 2.9 157 5 55.0 44.6 67.8 0.5 0.0 0.00 48.6 49.3 2.0 6.0 1.8 112 6 53.4 44.4 71.7 0.4 0.0 0.00 48.2 49.3 1.1 5.6 0.9 110 7 57.6 45.0 62.8 0.6 0.0 0.00 48.6 49.3 4.7 11.6 4.3 126 8 57.0 44.8 63.8 0.6 0.7 0.00 48.6 49.3 3.6 11.0 3.1 110 9 56.7 45.5 66.2 0.5 4.3 0.00 48.4 49.3 3.6 7.4 3.4 91 10 60.1 44.6 56.7 0.8 24.9 0.00 48.9 49.3 7.2 16.1 6.3 154 11 63.1 42.8 47.2 1.0 42.0 0.00 51.1 49.3 7.8 17.7 6.5 182 12 64.0 40.1 41.6 1.2 45.6 0.00 53.2 49.1 9.6 18.6 8.5 196 13 63.3 40.1 42.5 1.1 31.1 0.00 54.5 49.1 9.2 23.7 7.8 216 14 62.2 41.0 45.4 1.0 21.0 0.00 54.7 49.1 9.2 17.4 8.9 250 15 63.0 41.0 44.4 1.1 22.0 0.00 54.7 49.1 9.6 17.2 9.2 251 16 62.4 42.4 48.0 1.0 24.1 0.00 54.9 49.1 12.1 21.9 11.6 250 17 59.2 43.2 55.1 0.8 13.4 0.00 54.3 49.3 12.1 21.3 11.6 261 18 56.5 42.3 58.9 0.6 1.0 0.00 53.4 49.3 11.2 17.4 10.5 269 19 53.2 40.8 62.4 0.5 0.0 0.00 52.5 49.3 10.5 15.9 10.3 306 20 50.9 39.6 65.0 0.4 0.0 0.00 51.6 49.5 10.1 17.4 9.8 302 21 49.6 39.0 66.6 0.4 0.0 0.00 51.3 49.5 7.8 11.9 7.6 312 22 48.7 39.2 69.7 0.3 0.0 0.00 51.8 49.6 7.6 13.0 7.4 313 23 48.6 39.7 71.5 0.3 0.0 0.00 52.0 49.6 6.7 10.5 6.5 302 24 48.0 37.8 67.6 0.4 0.0 0.00 50.2 49.6 7.4 15.0 7.2 301 AZMET Daily Weather Data : TUCSON : Jan 12 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.2 46.4 56.8 DegF RELATIVE HUMIDITY 76.1 33.2 59.9 % DEWPOINT 42.6 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 54.9 48.0 51.3 DegF SOIL TEMP. 20 in 49.6 49.1 49.3 DegF WIND SPEED 23.7 6.9 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 252 Degrees SOLAR RADIATION 229.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.0 42 7.0 70 11.3 105 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 13 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.7 36.0 68.8 0.3 0.0 0.00 49.1 49.6 6.7 10.7 6.5 296 2 44.2 34.0 67.0 0.3 0.0 0.00 48.0 49.6 6.3 12.1 6.0 296 3 43.5 33.1 66.5 0.3 0.0 0.00 47.1 49.6 6.0 11.4 6.0 290 4 43.2 31.5 62.9 0.3 0.0 0.00 46.4 49.6 5.6 9.8 5.4 285 5 42.6 27.1 54.0 0.4 0.0 0.00 45.9 49.6 6.7 10.5 6.5 290 6 41.9 25.9 52.7 0.4 0.0 0.00 45.3 49.6 5.4 10.7 5.1 292 7 41.5 25.9 53.4 0.4 0.0 0.00 45.0 49.6 6.0 9.6 6.0 284 8 41.2 25.9 53.9 0.4 0.7 0.00 44.4 49.6 5.1 9.8 5.1 278 9 41.4 28.0 58.7 0.4 6.9 0.00 44.4 49.5 4.3 7.4 4.0 289 10 42.8 28.4 56.7 0.4 15.8 0.00 45.3 49.5 2.7 5.8 2.5 275 11 46.0 30.0 53.0 0.5 33.0 0.00 47.3 49.3 1.6 4.3 0.0 219 12 48.4 30.7 50.5 0.6 40.6 0.00 49.6 49.3 2.2 7.4 0.9 288 13 49.5 29.3 45.7 0.6 45.2 0.00 51.8 49.3 6.0 13.6 5.6 298 14 49.8 27.5 41.8 0.7 41.8 0.00 52.9 49.1 8.7 15.4 8.3 288 15 49.5 24.3 37.0 0.8 52.8 0.00 53.6 49.1 12.3 19.7 11.9 297 16 46.8 21.9 37.2 0.7 25.1 0.00 52.9 49.1 12.8 18.8 12.3 304 17 44.8 16.9 32.0 0.7 7.4 0.00 50.7 49.1 11.4 17.2 11.0 297 18 43.0 10.2 25.6 0.7 1.0 0.00 48.9 49.1 12.3 19.2 12.1 290 19 41.5 6.8 23.3 0.7 0.0 0.00 47.1 49.3 13.0 22.6 12.8 290 20 40.8 5.7 22.8 0.7 0.0 0.00 45.7 49.3 11.0 17.0 10.7 298 21 40.5 7.7 25.2 0.6 0.0 0.00 45.0 49.3 7.8 12.8 7.4 294 22 40.1 5.4 22.9 0.6 0.0 0.00 44.1 49.3 8.3 14.1 8.3 298 23 39.4 4.1 22.3 0.6 0.0 0.00 43.2 49.3 9.8 17.9 9.6 296 24 36.5 1.2 21.9 0.6 0.0 0.00 42.1 49.3 9.4 16.6 9.2 297 AZMET Daily Weather Data : TUCSON : Jan 13 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 50.7 35.1 43.5 DegF RELATIVE HUMIDITY 70.4 20.8 44.0 % DEWPOINT 21.6 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 53.6 42.1 47.5 DegF SOIL TEMP. 20 in 49.6 49.1 49.5 DegF WIND SPEED 22.6 7.6 MPH WIND VECTOR MAG. 7.2 MPH WIND VECTOR DIR. 293 Degrees SOLAR RADIATION 270.0 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 0.0 42 0.0 70 1.6 107 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 14 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 34.3 0.5 23.0 0.5 0.0 0.00 40.8 49.3 7.2 11.4 6.9 299 2 33.4 0.0 23.2 0.5 0.0 0.00 40.1 49.1 7.6 12.8 7.6 302 3 32.0 0.0 24.6 0.5 0.0 0.00 39.4 49.1 6.3 10.5 6.3 294 4 29.8 1.0 28.3 0.4 0.0 0.00 38.8 48.9 4.0 6.5 4.0 269 5 27.7 3.0 34.1 0.3 0.0 0.00 38.3 48.9 2.2 7.2 2.2 283 6 25.2 5.4 42.1 0.3 0.0 0.00 37.9 48.7 2.0 4.7 0.2 281 7 22.6 6.6 49.4 0.2 0.0 0.00 37.6 48.6 1.8 4.5 1.6 88 8 21.2 8.2 56.4 0.2 1.9 0.00 37.2 48.6 0.7 2.9 0.7 131 9 30.0 7.9 39.3 0.3 17.2 0.00 36.9 48.4 0.7 2.5 0.4 145 10 35.2 2.8 24.9 0.5 33.9 0.00 36.7 48.2 1.3 4.5 0.7 179 11 37.6 1.2 21.0 0.6 47.5 0.00 37.2 48.0 1.8 4.5 0.7 267 12 39.6 0.1 18.5 0.7 55.9 0.00 40.8 47.8 2.0 6.3 0.7 324 13 41.2 -0.8 16.6 0.7 59.0 0.00 44.6 47.7 2.7 8.1 1.8 258 14 42.3 -2.2 14.8 0.8 56.1 0.00 47.3 47.7 4.3 10.7 3.8 267 15 43.5 -2.6 13.9 0.8 48.3 0.00 48.7 47.5 6.3 13.2 5.6 279 16 43.7 -0.8 15.1 0.8 34.9 0.00 48.7 47.3 6.3 11.9 5.8 284 17 43.2 0.7 16.5 0.8 18.4 0.00 47.3 47.3 7.8 12.1 7.6 280 18 40.8 0.0 17.4 0.7 2.4 0.00 45.1 47.3 6.3 12.8 6.3 283 19 37.9 1.6 21.1 0.6 0.0 0.00 43.2 47.3 2.5 7.2 2.5 283 20 30.9 6.4 34.8 0.4 0.0 0.00 41.7 47.3 0.4 1.1 0.4 282 21 27.0 8.8 45.7 0.3 0.0 0.00 40.3 47.3 0.9 2.0 0.7 101 22 25.0 9.9 51.8 0.2 0.0 0.00 39.4 47.3 0.7 2.0 0.7 88 23 23.0 10.8 58.4 0.2 0.0 0.00 38.8 47.3 0.7 2.2 0.7 92 24 22.3 11.1 61.6 0.2 0.0 0.00 38.1 47.3 1.1 3.1 1.1 84 AZMET Daily Weather Data : TUCSON : Jan 14 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 44.6 19.9 32.9 DegF RELATIVE HUMIDITY 65.7 12.6 31.4 % DEWPOINT 3.4 DegF ACTUAL VAPOR PRESS. 0.2 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 48.9 36.7 41.2 DegF SOIL TEMP. 20 in 49.3 47.3 48.0 DegF WIND SPEED 13.2 3.1 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 285 Degrees SOLAR RADIATION 375.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 42 0.0 70 0.0 107 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 15 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 22.3 11.1 61.5 0.2 0.0 0.00 37.6 47.3 1.3 2.2 1.3 115 2 20.5 11.5 67.1 0.1 0.0 0.00 37.2 47.1 0.7 1.8 0.7 99 3 19.6 11.1 69.2 0.1 0.0 0.00 36.7 47.1 1.3 3.1 0.9 85 4 19.0 10.8 69.5 0.1 0.0 0.00 36.1 46.9 1.1 2.7 1.1 119 5 17.8 11.1 74.4 0.1 0.0 0.00 35.8 46.9 0.9 2.5 0.9 92 6 16.7 10.9 77.4 0.1 0.0 0.00 35.4 46.8 0.9 2.2 0.9 102 7 16.2 10.9 78.8 0.1 0.0 0.00 35.2 46.8 1.1 2.7 0.9 103 8 17.1 11.3 77.2 0.1 1.9 0.00 34.9 46.6 1.6 4.0 1.3 86 9 25.9 13.3 58.7 0.2 17.0 0.00 34.7 46.4 0.7 2.5 0.7 128 10 32.7 10.2 38.5 0.4 33.9 0.00 34.7 46.2 1.1 3.1 0.7 118 11 37.4 8.4 29.4 0.5 47.5 0.00 34.7 46.2 1.6 5.8 0.9 296 12 40.5 6.3 23.6 0.6 56.4 0.00 36.1 46.0 3.1 8.1 2.7 261 13 43.9 7.7 22.1 0.8 59.3 0.00 40.5 45.9 6.9 13.2 6.5 277 14 45.9 9.0 21.8 0.8 56.4 0.00 43.3 45.9 9.8 15.4 9.4 282 15 47.3 8.6 20.2 0.9 48.3 0.00 45.0 45.7 11.2 17.4 10.7 289 16 48.7 8.8 19.4 0.9 34.9 0.00 45.3 45.5 11.0 17.2 10.5 285 17 48.9 8.6 19.0 1.0 18.2 0.00 44.6 45.5 11.9 17.7 11.6 278 18 46.8 7.2 19.4 0.9 2.4 0.00 43.2 45.5 11.9 17.7 11.6 283 19 44.4 6.6 20.7 0.8 0.0 0.00 41.7 45.5 8.1 14.1 8.1 286 20 39.6 8.1 26.9 0.6 0.0 0.00 40.6 45.5 2.0 5.6 1.1 310 21 33.3 17.8 53.4 0.3 0.0 0.00 39.6 45.5 1.1 2.7 0.4 91 22 29.7 21.4 70.5 0.2 0.0 0.00 38.8 45.5 1.1 2.7 1.1 90 23 28.4 14.7 55.7 0.2 0.0 0.00 38.1 45.5 1.1 2.7 0.9 111 24 26.6 14.7 60.2 0.2 0.0 0.00 37.6 45.5 0.7 2.5 0.7 92 AZMET Daily Weather Data : TUCSON : Jan 15 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 50.0 14.4 32.0 DegF RELATIVE HUMIDITY 90.9 18.1 47.3 % DEWPOINT 10.8 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 45.3 34.7 38.7 DegF SOIL TEMP. 20 in 47.3 45.5 46.2 DegF WIND SPEED 17.7 3.8 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 283 Degrees SOLAR RADIATION 376.0 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 0.0 42 0.0 70 0.7 108 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 16 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 25.2 14.7 64.1 0.2 0.0 0.00 37.2 45.5 1.1 3.8 0.9 100 2 24.6 14.7 65.1 0.2 0.0 0.00 36.9 45.5 1.1 3.1 0.7 107 3 23.2 14.7 69.4 0.1 0.0 0.00 36.5 45.5 1.1 3.4 0.7 106 4 22.3 14.7 72.2 0.1 0.0 0.00 36.3 45.3 0.9 2.2 0.7 103 5 21.6 14.7 74.3 0.1 0.0 0.00 36.0 45.3 0.9 2.7 0.9 105 6 21.4 14.9 75.6 0.1 0.0 0.00 35.8 45.3 1.3 3.4 0.7 108 7 22.1 14.7 73.1 0.1 0.0 0.00 35.6 45.1 1.3 3.8 0.7 122 8 25.3 15.1 64.2 0.2 1.9 0.00 35.2 45.1 1.6 5.8 0.2 329 9 31.3 16.0 52.8 0.3 16.7 0.00 35.2 45.0 3.6 7.4 3.4 292 10 42.4 15.6 33.8 0.6 33.5 0.00 35.4 45.0 6.0 19.2 3.4 105 11 49.5 16.3 26.4 0.9 47.1 0.00 35.1 44.8 13.4 21.5 13.0 112 12 51.6 16.9 24.9 1.0 55.7 0.00 37.9 44.8 12.8 23.9 12.3 110 13 53.6 17.1 23.4 1.1 59.0 0.00 41.5 44.6 11.9 20.1 11.4 110 14 55.0 17.1 22.1 1.1 56.1 0.00 44.2 44.6 9.8 15.4 9.4 117 15 56.1 16.5 20.9 1.2 48.0 0.00 46.2 44.4 8.3 15.2 7.8 110 16 56.5 16.2 20.1 1.3 34.9 0.00 47.1 44.4 7.8 15.4 7.4 110 17 56.1 16.3 20.6 1.2 18.2 0.00 46.6 44.4 7.2 10.7 6.7 106 18 52.5 17.4 24.7 1.0 2.6 0.00 45.0 44.4 5.6 11.0 5.4 116 19 49.5 17.8 28.1 0.9 0.0 0.00 43.5 44.4 6.7 11.9 6.5 112 20 48.9 18.3 29.2 0.8 0.0 0.00 42.4 44.6 6.9 11.9 6.9 117 21 47.5 18.5 31.1 0.8 0.0 0.00 41.4 44.6 5.8 9.6 5.8 127 22 46.4 18.5 32.6 0.7 0.0 0.00 40.6 44.6 4.9 9.2 4.9 128 23 45.5 19.0 34.4 0.7 0.0 0.00 39.9 44.8 6.0 10.3 5.8 134 24 44.2 19.6 36.8 0.6 0.0 0.00 39.4 44.8 6.5 10.3 6.3 135 AZMET Daily Weather Data : TUCSON : Jan 16 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 57.0 19.9 40.5 DegF RELATIVE HUMIDITY 78.8 18.7 42.5 % DEWPOINT 16.5 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 47.1 35.1 39.6 DegF SOIL TEMP. 20 in 45.5 44.4 45.0 DegF WIND SPEED 23.9 5.6 MPH WIND VECTOR MAG. 4.7 MPH WIND VECTOR DIR. 115 Degrees SOLAR RADIATION 373.4 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 0.2 42 1.3 71 3.1 111 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 : TUCSON : Jan 17 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 42.6 19.9 39.9 0.6 0.0 0.00 38.8 44.8 6.0 10.1 5.8 131 2 41.0 20.3 43.3 0.5 0.0 0.00 38.3 44.8 4.9 7.6 4.7 128 3 39.6 20.8 46.7 0.4 0.0 0.00 37.8 44.8 3.4 6.0 3.4 109 4 38.3 21.4 50.2 0.4 0.0 0.00 37.4 44.8 3.8 6.5 3.6 94 5 36.7 21.4 53.6 0.3 0.0 0.00 36.9 44.8 2.9 4.3 2.7 109 6 34.0 21.4 59.4 0.3 0.0 0.00 36.7 44.8 1.8 3.6 1.6 96 7 29.5 21.2 70.7 0.2 0.0 0.00 36.5 44.6 1.1 2.9 1.1 84 8 29.3 21.6 72.1 0.2 1.9 0.00 36.1 44.6 1.1 2.9 1.1 97 9 38.1 23.0 54.3 0.4 16.7 0.00 36.1 44.6 1.8 4.5 1.8 77 10 46.0 22.8 39.8 0.6 33.5 0.00 36.5 44.4 5.4 9.4 5.1 107 11 51.1 23.9 34.5 0.8 46.8 0.00 39.4 44.4 6.7 10.7 6.3 117 12 54.5 24.8 31.5 1.0 55.7 0.00 43.0 44.4 6.5 11.6 6.0 124 13 56.8 24.6 28.7 1.1 58.3 0.00 45.9 44.2 7.8 13.2 7.2 122 14 59.4 23.7 25.2 1.3 56.9 0.00 48.4 44.2 4.9 11.6 4.0 122 15 61.0 21.9 21.9 1.4 47.5 0.00 50.2 44.2 3.4 8.5 2.5 141 16 61.7 19.0 19.0 1.5 34.2 0.00 51.1 44.2 3.4 9.4 2.5 101 17 61.2 18.0 18.5 1.5 17.0 0.00 50.4 44.2 2.9 5.6 2.5 111 18 56.5 19.4 23.5 1.2 1.9 0.00 48.7 44.2 0.7 3.4 0.4 164 19 50.2 21.7 32.3 0.8 0.0 0.00 47.1 44.4 1.3 4.7 1.1 99 20 46.2 23.7 40.7 0.6 0.0 0.00 45.7 44.6 1.3 3.4 1.1 56 21 42.8 29.3 59.7 0.4 0.0 0.00 44.6 44.6 0.9 2.7 0.4 92 22 46.4 28.9 50.9 0.5 0.0 0.00 43.9 44.8 3.1 6.3 3.1 108 23 47.7 26.4 43.4 0.6 0.0 0.00 43.5 44.8 2.7 5.1 2.5 100 24 44.6 27.0 49.8 0.5 0.0 0.00 42.6 45.0 2.2 4.3 2.2 109 AZMET Daily Weather Data : TUCSON : Jan 17 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.6 27.5 46.4 DegF RELATIVE HUMIDITY 81.9 15.7 42.1 % DEWPOINT 22.8 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 51.1 36.0 42.3 DegF SOIL TEMP. 20 in 45.0 44.1 44.6 DegF WIND SPEED 13.2 3.4 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 113 Degrees SOLAR RADIATION 370.3 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 1.6 44 3.4 75 5.6 116 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 18 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.7 27.0 51.4 0.5 0.0 0.00 41.9 45.0 2.5 4.0 2.2 116 2 42.4 26.8 53.8 0.4 0.0 0.00 41.2 45.0 2.0 3.6 2.0 106 3 40.6 26.6 56.6 0.4 0.0 0.00 40.6 45.0 0.7 2.2 0.7 63 4 37.0 26.8 65.9 0.3 0.0 0.00 40.1 45.1 0.7 2.0 0.4 120 5 35.8 26.8 69.4 0.2 0.0 0.00 39.6 45.1 0.9 2.5 0.7 99 6 34.9 27.0 72.4 0.2 0.0 0.00 39.2 45.0 0.7 2.9 0.7 115 7 35.1 27.1 72.7 0.2 0.0 0.00 38.8 45.0 0.4 2.2 0.4 125 8 35.4 27.3 71.9 0.2 0.7 0.00 38.7 45.0 0.9 2.9 0.9 154 9 37.6 28.4 69.3 0.2 7.4 0.00 38.8 45.0 1.1 2.7 0.9 101 10 44.4 29.7 55.9 0.4 16.5 0.00 40.1 45.0 0.7 2.5 0.2 116 11 50.0 30.0 45.8 0.7 23.6 0.00 41.9 45.0 1.8 3.8 1.6 273 12 54.5 28.9 37.5 0.9 34.2 0.00 44.2 44.8 1.8 4.3 1.8 285 13 58.5 29.8 33.7 1.1 32.5 0.00 46.6 44.8 0.9 3.4 0.7 322 14 62.6 33.8 33.9 1.3 34.4 0.00 48.6 44.8 4.0 12.8 3.4 106 15 64.6 34.9 33.1 1.4 37.5 0.00 50.2 44.8 6.5 12.5 6.0 109 16 65.1 35.1 32.7 1.4 27.7 0.00 51.1 44.8 8.5 13.9 8.1 110 17 64.2 34.3 32.7 1.4 15.3 0.00 50.7 44.8 7.8 15.2 7.4 106 18 61.9 33.1 33.9 1.3 2.6 0.00 49.6 44.8 7.4 13.6 6.9 101 19 59.4 32.9 36.8 1.1 0.0 0.00 48.4 45.0 7.6 15.7 7.2 111 20 57.6 32.7 38.7 1.0 0.0 0.00 47.3 45.0 6.3 10.3 6.3 121 21 56.8 32.9 40.1 0.9 0.0 0.00 46.6 45.1 6.3 9.8 6.0 120 22 56.8 34.3 42.7 0.9 0.0 0.00 46.0 45.3 6.3 10.7 6.0 121 23 56.3 34.9 44.4 0.9 0.0 0.00 45.7 45.3 6.5 13.9 6.3 130 24 57.0 34.7 42.9 0.9 0.0 0.00 45.7 45.5 8.9 15.0 8.7 126 AZMET Daily Weather Data : TUCSON : Jan 18 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.8 34.0 50.5 DegF RELATIVE HUMIDITY 74.8 30.3 48.7 % DEWPOINT 30.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 51.1 38.5 44.2 DegF SOIL TEMP. 20 in 45.5 44.8 45.0 DegF WIND SPEED 15.7 3.8 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 115 Degrees SOLAR RADIATION 232.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.08 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.9 47 5.0 80 7.9 124 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 19 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.1 36.5 47.6 0.8 0.0 0.00 45.7 45.5 10.3 18.1 10.1 114 2 53.2 42.3 66.3 0.5 0.0 0.00 46.4 45.5 10.7 16.1 10.5 112 3 50.9 44.2 78.0 0.3 0.0 0.03 48.2 45.7 8.7 15.0 8.5 110 4 52.3 42.8 69.8 0.4 0.0 0.00 48.6 45.7 10.3 16.8 10.1 114 5 53.4 41.9 65.0 0.5 0.0 0.00 47.8 45.7 9.2 15.0 8.9 121 6 52.3 42.8 69.7 0.4 0.0 0.02 47.7 45.7 7.6 13.6 7.4 123 7 49.8 43.9 80.0 0.3 0.0 0.04 49.3 45.9 7.2 12.5 7.2 121 8 50.7 43.2 75.0 0.3 0.7 0.00 48.9 45.9 5.8 11.2 5.6 113 9 47.3 42.8 84.6 0.2 6.0 0.00 48.9 45.9 8.1 13.6 7.4 302 10 46.0 40.6 81.4 0.2 12.4 0.00 49.8 45.9 7.4 11.9 7.2 299 11 46.2 38.8 75.2 0.3 11.9 0.00 49.1 45.9 8.3 13.6 7.8 302 12 45.3 39.0 79.0 0.2 7.9 0.00 49.6 45.9 8.7 13.9 8.5 308 13 43.7 39.0 83.5 0.2 9.1 0.00 50.0 46.0 8.9 13.4 8.7 301 14 44.1 38.8 81.4 0.2 8.4 0.00 48.7 46.0 7.4 12.1 7.2 306 15 44.2 40.1 85.6 0.1 7.4 0.02 50.2 46.0 5.1 8.9 4.9 308 16 46.6 42.1 83.9 0.2 21.3 0.00 54.5 46.0 3.6 8.9 2.2 266 17 49.8 42.6 76.4 0.3 18.9 0.00 51.1 46.0 4.5 8.9 4.0 260 18 47.5 40.8 77.2 0.3 1.9 0.00 49.1 46.0 6.9 11.4 6.7 291 19 46.2 39.7 77.9 0.2 0.0 0.00 48.4 46.2 7.2 13.0 7.2 280 20 44.8 39.4 81.0 0.2 0.0 0.00 48.2 46.2 8.3 13.9 8.1 285 21 43.7 39.0 83.4 0.2 0.0 0.00 48.9 46.2 7.8 11.6 7.6 278 22 42.8 38.3 84.6 0.1 0.0 0.01 49.1 46.2 5.6 11.2 5.4 265 23 41.5 38.7 89.7 0.1 0.0 0.01 49.5 46.4 4.7 9.2 4.5 280 24 41.2 37.2 85.6 0.1 0.0 0.00 49.3 46.4 4.3 6.5 4.0 266 AZMET Daily Weather Data : TUCSON : Jan 19 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 57.7 40.1 47.5 DegF RELATIVE HUMIDITY 93.1 42.3 77.6 % DEWPOINT 40.6 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 55.4 45.7 48.9 DegF SOIL TEMP. 20 in 46.4 45.5 45.9 DegF WIND SPEED 18.1 7.4 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 279 Degrees SOLAR RADIATION 105.6 Langleys PRECIPITATION 0.13 Inches AZMET REF. EVAPOTRANSPIRATION 0.02 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.4 47 2.3 82 5.0 129 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 : TUCSON : Jan 20 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.5 37.6 89.1 0.1 0.0 0.00 46.8 46.4 1.6 5.1 0.0 77 2 38.8 37.8 95.5 0.0 0.0 0.00 46.0 46.4 1.6 3.4 1.3 99 3 39.0 37.9 95.9 0.0 0.0 0.00 45.3 46.4 2.2 4.9 1.8 76 4 36.7 36.0 97.6 0.0 0.0 0.00 43.7 46.4 0.9 2.0 0.4 161 5 35.4 35.2 99.4 0.0 0.0 0.00 43.2 46.2 1.6 3.6 1.3 72 6 36.0 35.8 99.2 0.0 0.0 0.00 42.4 46.2 0.7 2.0 0.4 139 7 36.5 36.3 99.4 0.0 0.0 0.00 42.4 46.2 1.1 3.4 1.1 82 8 37.8 37.4 98.5 0.0 1.0 0.00 43.7 46.2 1.8 4.3 1.8 107 9 39.7 38.1 94.1 0.1 8.8 0.00 46.4 46.2 3.6 5.8 3.4 100 10 43.5 38.8 83.8 0.2 28.9 0.00 50.9 46.2 3.6 7.2 3.4 103 11 46.8 36.7 67.7 0.3 36.1 0.00 50.9 46.0 1.8 4.9 1.3 73 12 47.1 34.0 60.2 0.4 22.5 0.00 49.1 46.0 1.6 5.6 1.1 224 13 48.0 32.5 54.5 0.5 25.1 0.00 49.5 46.0 2.0 5.6 1.3 152 14 49.5 31.5 49.7 0.6 33.7 0.00 49.8 45.9 3.4 8.7 1.6 239 15 50.9 31.3 46.8 0.7 38.2 0.00 51.1 45.9 4.7 11.9 4.3 283 16 51.6 30.9 44.8 0.7 31.8 0.00 51.8 45.9 6.3 14.1 5.1 310 17 50.7 30.0 44.7 0.7 6.0 0.00 50.9 46.0 4.5 8.9 4.0 332 18 50.2 31.5 48.4 0.6 1.2 0.00 49.6 46.0 5.8 10.1 5.6 308 19 48.4 32.9 54.6 0.5 0.0 0.00 48.0 46.0 5.4 11.2 5.4 313 20 45.5 32.9 61.3 0.4 0.0 0.00 46.6 46.2 1.6 4.9 1.1 325 21 39.7 34.2 80.2 0.2 0.0 0.00 45.1 46.2 0.4 0.4 0.4 195 22 37.8 34.2 87.0 0.1 0.0 0.00 44.2 46.4 0.4 0.7 0.4 195 23 35.6 33.8 92.7 0.1 0.0 0.00 43.2 46.4 0.7 2.0 0.4 167 24 34.3 33.1 95.4 0.0 0.0 0.00 42.3 46.6 0.9 2.9 0.7 117 AZMET Daily Weather Data : TUCSON : Jan 20 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 53.1 33.3 42.4 DegF RELATIVE HUMIDITY 100.0 37.4 76.7 % DEWPOINT 34.5 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 53.2 42.1 46.9 DegF SOIL TEMP. 20 in 46.6 45.9 46.2 DegF WIND SPEED 14.1 2.5 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 338 Degrees SOLAR RADIATION 233.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.04 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 47 0.5 83 2.3 132 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 21 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 32.9 32.0 96.4 0.0 0.0 0.00 41.4 46.6 0.4 1.8 0.4 138 2 31.5 31.1 98.5 0.0 0.0 0.00 40.6 46.6 0.9 2.2 0.9 104 3 31.5 31.1 98.8 0.0 0.0 0.00 39.9 46.6 1.6 3.1 1.6 92 4 30.6 30.2 98.9 0.0 0.0 0.00 39.2 46.6 1.1 2.7 1.1 79 5 30.0 29.8 99.3 0.0 0.0 0.00 38.7 46.4 1.1 2.7 0.9 82 6 29.5 29.5 99.6 0.0 0.0 0.00 38.3 46.4 0.7 2.5 0.7 95 7 28.8 28.6 99.8 0.0 0.0 0.00 37.9 46.2 0.4 1.6 0.4 94 8 29.1 29.1 99.8 0.0 2.4 0.00 37.8 46.2 1.6 3.1 1.3 92 9 34.0 32.4 93.6 0.0 11.0 0.00 38.1 46.2 1.3 3.4 1.1 109 10 39.0 34.0 82.2 0.2 23.4 0.00 42.4 46.0 2.2 4.7 2.2 105 11 45.3 35.1 67.1 0.3 37.5 0.00 45.5 46.0 2.0 4.3 1.8 88 12 48.0 33.8 57.8 0.5 23.6 0.00 45.9 45.9 1.1 3.6 0.9 32 13 48.6 32.5 53.9 0.5 24.6 0.00 46.4 45.7 2.2 9.6 1.1 264 14 47.5 32.9 56.9 0.5 15.1 0.00 46.6 45.7 3.4 9.8 2.5 242 15 46.6 34.5 62.9 0.4 14.1 0.00 47.1 45.7 7.8 19.7 7.6 309 16 39.4 36.9 90.9 0.1 2.4 0.10 47.7 45.5 11.4 19.7 11.2 306 17 36.9 35.2 93.9 0.1 1.0 0.10 47.5 45.5 6.5 15.0 6.3 288 18 35.6 34.3 95.5 0.0 0.2 0.08 46.2 45.5 2.2 6.3 1.3 223 19 34.3 33.6 97.3 0.0 0.0 0.06 46.2 45.5 3.4 8.1 2.7 226 20 32.4 32.2 99.3 0.0 0.0 0.01 45.3 45.5 3.8 8.7 2.2 258 21 32.7 32.5 99.5 0.0 0.0 0.01 44.1 45.5 1.6 3.8 1.1 150 22 32.7 32.4 99.0 0.0 0.0 0.00 43.0 45.5 0.7 2.0 0.7 122 23 32.0 31.6 98.9 0.0 0.0 0.00 41.9 45.5 0.7 3.4 0.7 85 24 31.3 30.9 98.7 0.0 0.0 0.00 41.2 45.5 0.4 0.4 0.4 73 AZMET Daily Weather Data : TUCSON : Jan 21 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 49.6 27.1 35.8 DegF RELATIVE HUMIDITY 100.0 51.0 89.1 % DEWPOINT 32.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.1 KPas SOIL TEMP. 4 in 47.8 37.8 43.0 DegF SOIL TEMP. 20 in 46.6 45.5 46.0 DegF WIND SPEED 19.7 2.5 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 296 Degrees SOLAR RADIATION 155.3 Langleys PRECIPITATION 0.36 Inches AZMET REF. EVAPOTRANSPIRATION 0.02 Inches STD. REF. EVAPOTRANSPIRATION 0.04 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 47 0.0 83 0.9 133 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 : TUCSON : Jan 22 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 30.7 30.2 98.0 0.0 0.0 0.00 40.1 45.5 0.4 0.4 0.4 73 2 29.7 29.3 98.9 0.0 0.0 0.00 39.7 45.3 0.4 0.4 0.4 73 3 29.3 28.9 99.2 0.0 0.0 0.00 38.8 45.3 0.4 0.4 0.4 73 4 28.6 28.4 99.7 0.0 0.0 0.00 38.7 45.3 0.4 0.4 0.4 73 5 27.1 27.1 99.8 0.0 0.0 0.00 37.9 45.1 0.4 0.4 0.4 73 6 26.1 25.9 98.9 0.0 0.0 0.00 38.1 45.1 0.4 0.4 0.4 73 7 25.3 25.2 99.1 0.0 0.0 0.00 37.8 45.1 0.4 0.4 0.4 73 8 26.4 26.4 99.6 0.0 1.2 0.00 37.8 45.0 0.4 0.4 0.4 73 9 27.9 26.6 95.0 0.0 8.4 0.00 38.5 45.0 0.4 0.4 0.4 73 10 31.3 27.5 86.1 0.1 31.3 0.05 40.3 44.8 1.6 6.0 1.3 82 11 35.4 29.7 79.1 0.2 45.6 0.04 43.2 44.8 1.6 4.9 0.9 129 12 39.0 32.2 76.5 0.2 52.6 0.00 45.9 44.6 2.5 6.3 1.8 133 13 41.5 31.6 67.4 0.3 63.3 0.00 49.5 44.6 2.2 7.2 1.3 271 14 43.3 32.4 64.8 0.3 56.9 0.00 49.8 44.4 4.5 8.9 3.8 281 15 45.1 33.1 62.3 0.4 43.2 0.00 50.9 44.4 4.3 9.6 3.6 281 16 45.3 34.0 64.1 0.4 19.6 0.00 50.2 44.4 6.3 12.8 5.6 298 17 44.6 35.8 71.1 0.3 14.6 0.00 49.1 44.4 8.7 13.9 8.5 300 18 43.5 37.2 78.5 0.2 3.1 0.00 48.0 44.4 8.5 13.9 8.5 298 19 41.7 37.2 84.2 0.1 0.0 0.00 47.1 44.6 5.6 11.6 5.6 290 20 39.7 36.5 87.9 0.1 0.0 0.00 44.8 44.6 1.3 4.3 1.3 294 21 35.8 34.9 96.6 0.0 0.0 0.00 43.7 44.8 1.1 3.8 0.7 94 22 34.9 34.5 98.5 0.0 0.0 0.00 43.2 44.8 1.8 3.4 1.8 96 23 34.3 34.2 98.9 0.0 0.0 0.00 42.4 45.0 1.6 3.4 1.6 94 24 32.9 32.9 99.6 0.0 0.0 0.00 41.2 45.0 0.9 2.9 0.7 136 AZMET Daily Weather Data : TUCSON : Jan 22 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 46.9 24.3 35.1 DegF RELATIVE HUMIDITY 100.0 55.9 87.7 % DEWPOINT 31.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.1 KPas SOIL TEMP. 4 in 51.3 37.6 43.2 DegF SOIL TEMP. 20 in 45.5 44.4 44.8 DegF WIND SPEED 13.9 2.5 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 300 Degrees SOLAR RADIATION 340.2 Langleys PRECIPITATION 0.09 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 Inches STD. REF. EVAPOTRANSPIRATION 0.04 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 47 0.0 83 0.2 133 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 : TUCSON : Jan 23 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 31.3 31.3 100.0 0.0 0.0 0.00 40.5 45.0 0.9 3.4 0.7 124 2 30.6 30.6 100.0 0.0 0.0 0.00 39.7 45.0 1.1 3.4 1.1 97 3 29.7 29.7 100.0 0.0 0.0 0.00 39.2 45.0 1.1 2.5 0.9 82 4 28.4 28.4 100.0 0.0 0.0 0.00 38.7 45.0 0.9 2.0 0.7 80 5 28.2 28.2 100.0 0.0 0.0 0.00 38.5 45.0 1.8 3.8 1.8 98 6 28.4 28.4 100.0 0.0 0.0 0.00 38.5 45.0 1.3 3.6 1.1 94 7 27.5 27.5 100.0 0.0 0.0 0.00 37.9 44.8 0.7 1.8 0.7 102 8 27.1 27.1 100.0 0.0 1.4 0.00 38.1 44.8 1.1 2.7 0.9 98 9 32.5 31.1 94.4 0.0 15.8 0.00 40.6 44.6 0.7 2.0 0.7 137 10 39.9 34.0 79.7 0.2 33.9 0.00 44.1 44.6 1.1 3.1 0.9 83 11 44.1 33.6 66.9 0.3 47.1 0.00 46.2 44.6 1.8 4.7 1.3 269 12 48.6 32.4 53.9 0.5 55.7 0.00 50.4 44.4 1.1 4.3 0.4 287 13 50.0 31.1 48.0 0.6 58.5 0.00 47.5 44.2 3.1 9.2 2.5 274 14 52.0 30.9 44.1 0.7 56.6 0.00 50.0 44.2 4.7 12.8 4.0 271 15 53.2 32.4 45.0 0.8 48.3 0.00 51.8 44.2 3.6 9.8 2.9 285 16 54.9 30.9 39.7 0.9 35.4 0.00 52.5 44.2 2.7 6.7 2.2 277 17 54.9 30.7 39.5 0.9 19.4 0.00 51.6 44.2 2.9 6.3 2.5 285 18 52.3 32.0 45.6 0.7 3.6 0.00 49.6 44.2 4.5 7.4 4.5 300 19 48.9 32.0 51.7 0.6 0.0 0.00 47.7 44.4 3.8 6.5 3.8 311 20 45.7 32.4 59.4 0.4 0.0 0.00 45.9 44.6 2.0 4.9 1.3 261 21 39.0 33.3 80.1 0.2 0.0 0.00 44.4 44.8 1.1 2.5 1.1 101 22 36.1 33.3 89.2 0.1 0.0 0.00 43.0 44.8 0.9 2.9 0.9 84 23 34.3 32.7 93.4 0.1 0.0 0.00 41.9 45.0 1.1 2.7 1.1 86 24 33.4 32.2 94.7 0.0 0.0 0.00 41.0 45.0 1.6 3.6 1.3 88 AZMET Daily Weather Data : TUCSON : Jan 23 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 56.5 26.1 39.6 DegF RELATIVE HUMIDITY 100.0 34.5 76.0 % DEWPOINT 31.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 52.5 37.9 44.1 DegF SOIL TEMP. 20 in 45.0 44.2 44.6 DegF WIND SPEED 12.8 1.8 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 297 Degrees SOLAR RADIATION 375.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.2 47 1.3 84 3.2 136 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 24 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 31.8 31.1 97.0 0.0 0.0 0.00 40.1 45.0 0.9 2.5 0.9 101 2 31.3 30.6 97.1 0.0 0.0 0.00 39.4 45.1 0.9 3.4 0.9 88 3 30.6 30.0 98.2 0.0 0.0 0.00 38.8 45.1 1.1 3.1 0.4 68 4 29.8 29.3 98.0 0.0 0.0 0.00 38.5 45.1 1.1 2.7 0.9 128 5 28.9 28.8 99.1 0.0 0.0 0.00 38.3 45.0 1.6 5.6 0.4 119 6 29.3 28.8 97.7 0.0 0.0 0.00 38.3 45.0 2.0 6.7 0.4 118 7 28.6 28.2 97.9 0.0 0.0 0.00 37.9 45.0 1.1 3.8 0.7 101 8 28.4 28.0 97.8 0.0 1.7 0.00 37.8 45.0 0.9 3.1 0.4 131 9 34.5 30.7 86.2 0.1 17.2 0.00 39.9 44.8 0.9 2.9 0.4 66 10 41.0 31.8 69.8 0.3 33.9 0.00 43.3 44.8 2.7 4.7 2.5 279 11 49.1 31.5 50.8 0.6 47.1 0.00 43.3 44.6 3.1 7.4 3.1 281 12 55.9 29.1 35.5 1.0 55.9 0.00 44.8 44.6 6.0 10.7 5.4 284 13 60.3 23.4 24.0 1.4 59.7 0.00 47.7 44.4 11.6 22.4 11.0 109 14 61.3 22.6 22.4 1.4 57.6 0.00 49.5 44.4 11.9 18.3 11.4 119 15 62.2 22.3 21.4 1.5 49.7 0.00 50.7 44.4 11.6 22.1 11.2 114 16 62.4 22.5 21.4 1.5 36.8 0.00 51.1 44.2 10.5 17.4 10.3 120 17 61.5 21.9 21.5 1.5 20.5 0.00 50.2 44.4 12.1 19.7 11.9 110 18 58.8 23.0 24.8 1.3 4.1 0.00 48.6 44.4 10.1 16.6 9.8 114 19 55.9 23.2 27.7 1.1 0.0 0.00 47.1 44.6 5.8 11.9 5.1 100 20 54.0 24.1 31.1 1.0 0.0 0.00 45.9 44.6 2.9 7.2 1.1 93 21 48.7 28.8 45.8 0.6 0.0 0.00 44.6 44.8 1.8 5.6 1.1 231 22 47.5 28.8 47.9 0.6 0.0 0.00 43.5 45.0 2.2 6.7 0.9 268 23 45.0 28.4 52.0 0.5 0.0 0.00 42.4 45.0 2.2 8.3 1.3 64 24 53.1 25.2 33.5 0.9 0.0 0.00 42.1 45.0 11.4 21.7 11.0 92 AZMET Daily Weather Data : TUCSON : Jan 24 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.0 26.8 45.5 DegF RELATIVE HUMIDITY 99.9 19.1 58.3 % DEWPOINT 27.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 51.1 37.8 43.5 DegF SOIL TEMP. 20 in 45.1 44.2 44.8 DegF WIND SPEED 22.4 4.9 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 111 Degrees SOLAR RADIATION 384.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.6 49 3.4 87 5.8 142 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 25 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.1 25.3 33.9 0.9 0.0 0.00 41.9 45.1 11.4 19.7 11.0 113 2 51.4 25.5 36.4 0.8 0.0 0.00 41.7 45.1 11.4 20.1 11.2 111 3 50.7 25.2 36.7 0.8 0.0 0.00 41.5 45.1 12.8 22.4 12.3 109 4 51.4 23.9 33.9 0.9 0.0 0.00 41.4 45.1 14.1 24.4 13.4 88 5 50.9 23.7 34.3 0.8 0.0 0.00 41.2 45.1 10.3 17.9 9.8 83 6 50.4 23.7 35.0 0.8 0.0 0.00 40.8 45.1 10.1 19.5 9.6 103 7 50.9 22.1 32.1 0.9 0.0 0.00 40.6 45.1 12.3 23.7 11.9 98 8 51.4 21.2 30.1 0.9 2.2 0.00 40.6 45.0 9.8 19.2 9.4 112 9 53.8 21.0 27.4 1.0 17.4 0.00 40.8 45.0 12.3 23.7 11.9 111 10 55.2 23.7 29.1 1.0 33.9 0.00 42.3 45.0 13.6 22.1 13.2 110 11 56.8 23.7 27.5 1.1 47.5 0.00 44.4 45.0 16.8 30.4 15.9 90 12 58.3 25.5 28.3 1.2 56.4 0.00 46.8 45.0 17.7 30.9 16.8 93 13 59.7 24.8 26.0 1.3 60.0 0.00 48.9 44.8 16.3 27.7 15.7 103 14 60.4 24.1 24.6 1.4 57.8 0.00 50.7 45.0 16.8 26.6 16.1 99 15 60.1 26.6 27.6 1.3 50.2 0.00 52.0 44.8 15.4 28.0 15.0 100 16 59.2 28.2 30.4 1.2 37.0 0.00 52.3 45.0 15.0 24.6 14.3 98 17 57.6 29.7 34.6 1.1 21.7 0.00 51.6 45.0 14.1 24.2 13.4 96 18 54.5 33.3 44.3 0.8 5.7 0.00 50.5 45.0 12.3 19.7 11.9 109 19 52.2 32.7 47.4 0.7 0.0 0.00 49.3 45.1 14.1 24.2 13.4 125 20 51.8 32.0 46.9 0.7 0.0 0.00 48.2 45.3 15.2 25.1 14.8 110 21 51.3 32.4 48.0 0.7 0.0 0.00 47.3 45.3 13.4 21.3 13.2 112 22 50.5 32.5 49.7 0.6 0.0 0.00 46.6 45.5 13.9 23.3 13.4 106 23 49.1 33.1 53.6 0.6 0.0 0.00 45.9 45.7 11.4 18.3 11.0 124 24 48.2 33.3 56.1 0.5 0.0 0.00 45.3 45.7 5.8 14.8 5.6 135 AZMET Daily Weather Data : TUCSON : Jan 25 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.2 46.4 53.8 DegF RELATIVE HUMIDITY 59.9 22.5 36.4 % DEWPOINT 27.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 52.3 40.6 45.5 DegF SOIL TEMP. 20 in 45.7 44.8 45.1 DegF WIND SPEED 30.9 13.2 MPH WIND VECTOR MAG. 12.5 MPH WIND VECTOR DIR. 105 Degrees SOLAR RADIATION 390.1 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 1.8 51 4.5 92 8.8 151 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 26 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.9 33.4 59.2 0.4 0.0 0.00 44.6 45.9 6.5 10.7 6.3 138 2 46.9 34.0 60.5 0.4 0.0 0.00 44.1 45.9 7.8 12.1 7.6 127 3 46.8 34.2 61.2 0.4 0.0 0.00 43.5 45.9 7.4 11.6 7.2 137 4 46.0 34.2 63.1 0.4 0.0 0.00 43.2 45.9 6.9 14.5 6.7 147 5 45.1 34.2 65.1 0.4 0.0 0.00 42.8 45.9 4.9 13.0 4.0 146 6 41.4 33.8 74.7 0.2 0.0 0.00 42.1 45.9 2.2 4.9 1.1 76 7 38.1 33.4 83.1 0.1 0.0 0.00 41.4 45.9 0.4 0.4 0.4 91 8 37.8 33.6 84.5 0.1 2.4 0.00 41.0 45.9 2.2 4.5 2.0 104 9 44.2 35.1 69.9 0.3 17.0 0.00 41.9 45.9 2.2 5.6 2.0 139 10 48.0 35.4 61.3 0.4 33.7 0.00 43.0 45.9 4.3 7.8 4.0 141 11 51.4 35.2 53.8 0.6 47.1 0.00 45.5 45.7 5.1 9.4 4.7 128 12 54.3 33.8 45.8 0.8 55.4 0.00 48.6 45.7 3.8 7.4 2.7 159 13 56.5 33.1 41.2 0.9 58.8 0.00 51.6 45.7 3.1 7.6 2.0 157 14 58.5 32.7 37.7 1.0 56.6 0.00 54.1 45.5 2.7 7.4 1.8 129 15 59.4 31.3 34.4 1.1 49.0 0.00 55.8 45.5 2.7 7.6 1.6 286 16 60.3 31.3 33.2 1.2 36.3 0.00 56.3 45.7 3.1 7.8 2.0 303 17 60.1 31.3 33.4 1.2 20.3 0.00 55.6 45.7 3.8 7.8 3.6 308 18 58.5 31.5 35.8 1.1 4.3 0.00 53.6 45.7 3.6 8.5 3.4 318 19 52.7 32.7 46.8 0.7 0.0 0.00 51.6 45.9 0.9 3.8 0.7 6 20 48.0 34.2 58.4 0.5 0.0 0.00 49.8 46.0 0.7 2.7 0.2 118 21 42.6 36.7 79.8 0.2 0.0 0.00 48.4 46.2 1.1 3.6 0.9 85 22 41.2 38.5 90.1 0.1 0.0 0.00 47.1 46.4 1.8 4.0 1.8 90 23 40.6 35.8 82.8 0.2 0.0 0.00 46.2 46.4 2.2 3.6 2.2 92 24 38.8 34.7 84.9 0.1 0.0 0.00 45.0 46.6 0.9 2.7 0.9 108 AZMET Daily Weather Data : TUCSON : Jan 26 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.2 35.6 48.6 DegF RELATIVE HUMIDITY 93.7 31.6 60.0 % DEWPOINT 34.0 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 56.3 41.0 47.5 DegF SOIL TEMP. 20 in 46.6 45.5 45.9 DegF WIND SPEED 14.5 3.4 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 133 Degrees SOLAR RADIATION 381.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.3 52 3.4 95 5.9 157 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 : TUCSON : Jan 27 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.6 34.0 86.8 0.1 0.0 0.00 44.2 46.6 2.0 3.8 2.0 94 2 36.9 33.6 87.8 0.1 0.0 0.00 43.3 46.6 1.6 2.9 1.3 98 3 35.8 32.9 88.9 0.1 0.0 0.00 42.6 46.8 2.2 4.3 2.0 97 4 36.0 32.5 87.0 0.1 0.0 0.00 42.4 46.6 3.4 5.6 3.4 104 5 35.6 32.0 86.6 0.1 0.0 0.00 42.3 46.6 3.4 5.1 3.1 100 6 34.5 31.6 88.6 0.1 0.0 0.00 41.5 46.6 2.0 4.3 2.0 101 7 32.9 30.9 92.1 0.1 0.0 0.00 40.6 46.6 1.6 3.4 1.3 96 8 33.1 30.7 91.3 0.1 2.4 0.00 40.8 46.6 2.0 3.8 2.0 93 9 39.9 32.7 75.3 0.2 17.4 0.00 44.2 46.4 3.4 5.8 3.4 102 10 47.3 34.3 60.8 0.4 33.7 0.00 47.8 46.4 3.4 6.7 3.1 97 11 53.8 34.3 47.8 0.7 48.0 0.00 46.0 46.2 3.6 6.7 3.4 102 12 59.0 32.4 36.5 1.1 54.0 0.00 48.6 46.2 2.7 5.6 2.0 115 13 62.1 29.7 29.3 1.3 60.7 0.00 52.0 46.0 2.0 6.7 0.2 223 14 63.0 26.2 24.5 1.5 55.0 0.00 54.5 46.0 2.7 8.3 1.6 284 15 64.6 23.5 20.7 1.6 47.3 0.00 56.3 45.9 2.9 6.7 2.2 356 16 64.2 23.2 20.8 1.6 31.5 0.00 56.5 45.9 2.7 6.7 2.2 314 17 65.5 24.4 20.8 1.7 21.7 0.00 55.8 46.0 1.3 4.9 0.4 330 18 63.1 24.1 22.5 1.5 5.5 0.00 54.0 46.0 0.9 3.6 0.4 130 19 53.6 28.0 37.6 0.9 0.0 0.00 52.0 46.2 0.4 1.3 0.4 344 20 47.5 31.5 53.7 0.5 0.0 0.00 50.0 46.4 0.9 1.8 0.9 72 21 44.1 34.2 67.7 0.3 0.0 0.00 48.4 46.4 1.1 2.5 1.1 88 22 44.1 30.9 59.6 0.4 0.0 0.00 47.1 46.6 2.0 4.0 2.0 92 23 43.9 30.0 58.0 0.4 0.0 0.00 46.0 46.8 2.2 3.1 2.0 100 24 41.5 30.2 63.8 0.3 0.0 0.00 44.8 46.8 1.1 3.6 1.1 78 AZMET Daily Weather Data : TUCSON : Jan 27 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.9 31.3 47.5 DegF RELATIVE HUMIDITY 94.0 17.5 58.7 % DEWPOINT 30.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 56.5 40.5 47.5 DegF SOIL TEMP. 20 in 46.8 45.9 46.4 DegF WIND SPEED 8.3 2.2 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 91 Degrees SOLAR RADIATION 377.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.8 56 5.9 101 8.8 165 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 28 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.4 30.4 75.5 0.2 0.0 0.00 43.9 46.9 0.9 2.7 0.7 96 2 35.1 30.4 82.9 0.1 0.0 0.00 43.0 46.9 0.7 2.0 0.7 119 3 33.6 30.4 87.6 0.1 0.0 0.00 42.1 46.9 0.9 2.7 0.9 85 4 32.7 30.0 89.4 0.1 0.0 0.00 41.5 46.9 0.7 2.7 0.7 104 5 32.4 29.8 89.9 0.1 0.0 0.00 40.8 46.9 1.3 2.9 1.1 104 6 31.5 29.5 92.3 0.1 0.0 0.00 40.1 46.8 1.1 2.5 0.9 105 7 31.5 29.3 91.5 0.1 0.0 0.00 39.7 46.8 1.3 3.4 1.1 120 8 31.8 29.5 91.1 0.1 2.4 0.00 39.4 46.8 1.3 2.7 1.1 110 9 42.3 31.6 66.4 0.3 17.7 0.00 41.9 46.6 1.3 4.3 1.3 114 10 49.8 32.5 51.4 0.6 34.6 0.00 47.8 46.6 2.9 4.7 2.7 95 11 58.1 32.4 37.7 1.0 47.8 0.00 48.4 46.4 1.6 4.9 0.9 83 12 62.4 30.9 30.4 1.4 56.4 0.00 49.1 46.4 2.2 6.0 0.4 293 13 66.6 28.6 23.9 1.7 57.6 0.00 52.5 46.2 2.5 9.4 1.8 106 14 68.0 26.2 20.6 1.9 50.7 0.00 55.0 46.0 3.1 8.9 2.5 88 15 68.0 20.7 16.3 2.0 36.8 0.00 55.8 46.0 3.6 8.9 2.2 212 16 68.4 19.2 15.1 2.0 31.3 0.00 56.1 46.0 3.1 6.7 2.0 293 17 67.1 18.7 15.5 1.9 14.3 0.00 55.4 46.2 3.6 7.4 3.1 280 18 63.7 21.9 20.1 1.6 2.4 0.00 53.8 46.2 1.8 3.6 1.8 292 19 59.2 26.8 28.7 1.2 0.0 0.00 52.3 46.4 2.0 6.3 2.0 266 20 56.3 29.3 35.5 1.0 0.0 0.00 50.9 46.6 2.0 6.5 0.7 302 21 50.2 32.0 49.5 0.6 0.0 0.00 49.6 46.6 0.7 2.0 0.7 77 22 47.1 32.7 57.2 0.5 0.0 0.00 48.4 46.8 0.7 3.1 0.7 103 23 44.8 33.1 63.4 0.4 0.0 0.00 47.1 46.9 2.2 3.4 2.0 98 24 44.6 32.4 61.9 0.4 0.0 0.00 46.0 47.1 2.2 3.4 2.2 88 AZMET Daily Weather Data : TUCSON : Jan 28 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.8 30.0 49.3 DegF RELATIVE HUMIDITY 94.8 13.5 53.9 % DEWPOINT 28.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 56.3 39.4 47.5 DegF SOIL TEMP. 20 in 47.1 46.0 46.6 DegF WIND SPEED 9.4 1.8 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 105 Degrees SOLAR RADIATION 352.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.0 60 6.3 107 8.8 174 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 29 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.0 32.4 66.0 0.3 0.0 0.00 45.1 47.1 1.8 3.4 1.6 90 2 40.3 32.7 74.1 0.2 0.0 0.00 44.4 47.1 1.6 3.4 1.6 79 3 38.5 32.5 79.0 0.2 0.0 0.00 43.5 47.1 1.6 2.9 1.3 93 4 37.6 32.2 81.2 0.1 0.0 0.00 42.8 47.1 2.0 3.1 2.0 89 5 35.4 31.8 86.5 0.1 0.0 0.00 42.1 47.1 1.1 2.0 1.1 85 6 34.0 31.1 88.9 0.1 0.0 0.00 41.4 47.1 0.4 0.7 0.4 73 7 33.1 30.7 90.6 0.1 0.0 0.00 40.8 47.1 1.3 2.7 1.3 86 8 33.3 30.7 90.0 0.1 2.9 0.00 40.3 47.1 0.7 2.0 0.7 84 9 43.5 32.2 65.3 0.3 18.2 0.00 42.1 46.9 2.5 5.4 2.5 87 10 52.9 31.3 43.7 0.8 34.9 0.00 42.4 46.9 3.6 5.8 3.4 98 11 58.6 31.3 35.5 1.1 47.8 0.00 45.9 46.8 2.5 5.6 2.0 130 12 62.8 30.4 29.5 1.4 56.9 0.00 49.6 46.8 3.4 7.4 2.7 98 13 66.9 29.5 24.7 1.7 58.5 0.00 53.1 46.6 2.9 6.9 2.2 99 14 69.4 22.1 16.5 2.0 57.1 0.00 55.6 46.6 3.8 7.6 2.5 195 15 71.2 18.3 13.2 2.3 52.6 0.00 57.4 46.6 2.9 7.2 1.6 194 16 71.2 16.9 12.3 2.3 34.6 0.00 57.9 46.6 3.1 6.7 0.4 35 17 69.3 17.4 13.6 2.1 10.5 0.00 56.8 46.6 0.9 2.7 0.4 6 18 63.9 23.2 21.1 1.6 2.2 0.00 55.0 46.8 0.9 2.0 0.7 42 19 55.2 26.1 32.6 1.0 0.0 0.00 53.1 46.8 0.7 2.5 0.7 84 20 51.3 30.0 43.9 0.7 0.0 0.00 51.3 46.9 1.1 6.3 0.4 112 21 46.4 34.0 62.5 0.4 0.0 0.00 49.8 47.1 1.1 2.7 0.9 100 22 43.0 35.6 75.2 0.2 0.0 0.00 48.6 47.3 1.3 3.4 1.1 92 23 47.8 31.1 52.3 0.5 0.0 0.00 47.8 47.5 3.1 4.9 2.9 98 24 50.0 30.2 46.3 0.7 0.0 0.00 47.3 47.5 3.4 6.3 2.9 110 AZMET Daily Weather Data : TUCSON : Jan 29 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.4 31.8 50.7 DegF RELATIVE HUMIDITY 93.2 10.9 51.8 % DEWPOINT 28.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 57.9 40.3 48.0 DegF SOIL TEMP. 20 in 47.5 46.6 46.9 DegF WIND SPEED 7.6 2.0 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 101 Degrees SOLAR RADIATION 376.0 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 5.4 65 7.9 115 10.8 185 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 30 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.5 29.7 44.6 0.7 0.0 0.00 46.8 47.5 2.7 4.9 2.2 104 2 50.9 32.7 49.7 0.6 0.0 0.00 46.8 47.7 4.0 9.4 3.6 119 3 50.2 40.3 68.9 0.4 0.0 0.00 46.9 47.7 2.7 6.3 2.5 86 4 49.8 42.1 74.9 0.3 0.0 0.00 47.1 47.7 1.8 4.0 1.6 142 5 49.5 41.2 73.1 0.3 0.0 0.01 47.3 47.7 2.2 7.4 1.8 85 6 48.9 40.8 73.7 0.3 0.0 0.00 47.7 47.7 3.6 8.3 2.9 122 7 48.7 41.0 74.5 0.3 0.0 0.00 46.8 47.7 1.1 4.0 0.2 20 8 48.0 42.6 81.2 0.2 0.5 0.00 46.6 47.7 0.7 2.7 0.7 83 9 49.5 43.9 81.5 0.2 2.4 0.00 46.9 47.7 1.1 4.9 0.7 220 10 49.8 45.9 85.9 0.2 5.0 0.02 47.8 47.7 1.3 3.4 0.7 59 11 49.8 46.0 86.7 0.2 5.5 0.01 49.5 47.5 4.3 8.3 4.0 72 12 52.2 43.9 73.4 0.3 9.6 0.00 50.7 47.5 4.0 7.6 3.6 96 13 53.4 44.1 70.6 0.4 9.8 0.00 51.3 47.5 3.6 7.6 3.4 98 14 53.2 45.5 74.8 0.3 9.8 0.00 52.3 47.5 3.4 7.2 2.0 263 15 52.2 46.4 80.9 0.3 12.4 0.01 53.2 47.5 3.4 6.9 1.8 78 16 53.2 44.6 72.8 0.4 12.9 0.00 53.6 47.5 4.5 9.2 4.0 101 17 51.8 45.1 78.3 0.3 3.3 0.03 53.1 47.5 3.6 11.9 2.5 176 18 49.6 46.8 90.1 0.1 1.7 0.00 53.4 47.5 2.7 4.9 2.5 71 19 49.5 45.7 86.4 0.2 0.0 0.00 53.6 47.7 2.9 5.4 2.7 95 20 49.5 45.1 84.8 0.2 0.0 0.00 52.9 47.7 2.5 5.8 2.5 90 21 48.4 44.6 86.2 0.2 0.0 0.00 51.1 47.7 1.6 3.4 1.3 113 22 46.8 43.9 89.7 0.1 0.0 0.00 50.5 47.7 1.8 5.1 1.6 96 23 45.7 42.6 89.5 0.1 0.0 0.00 49.8 47.8 1.8 6.3 1.6 90 24 46.0 42.1 86.2 0.1 0.0 0.00 49.8 47.8 3.1 6.3 2.9 108 AZMET Daily Weather Data : TUCSON : Jan 30 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 55.0 44.1 49.8 DegF RELATIVE HUMIDITY 92.5 38.6 77.4 % DEWPOINT 42.8 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 54.0 46.6 49.8 DegF SOIL TEMP. 20 in 47.8 47.5 47.7 DegF WIND SPEED 11.9 2.7 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 101 Degrees SOLAR RADIATION 72.9 Langleys PRECIPITATION 0.08 Inches AZMET REF. EVAPOTRANSPIRATION 0.00 Inches STD. REF. EVAPOTRANSPIRATION 0.04 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 65 1.6 117 4.7 190 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 31 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.8 41.5 88.7 0.1 0.0 0.00 49.8 47.8 2.5 3.8 2.5 98 2 42.6 40.6 92.7 0.1 0.0 0.00 48.4 47.8 2.2 3.8 2.2 104 3 41.9 39.7 92.3 0.1 0.0 0.00 47.8 47.8 2.7 5.6 2.5 106 4 43.5 40.1 87.8 0.1 0.0 0.00 47.7 47.8 2.2 5.4 1.8 124 5 44.1 40.6 87.7 0.1 0.0 0.00 48.0 47.8 1.8 3.1 1.6 93 6 43.5 40.6 89.8 0.1 0.0 0.00 47.8 47.7 2.7 6.3 2.5 101 7 44.8 40.8 85.8 0.1 0.0 0.00 48.7 47.7 3.6 10.1 1.8 135 8 44.4 40.8 87.4 0.1 1.9 0.00 48.4 47.7 2.5 5.6 2.0 108 9 47.5 40.8 77.9 0.3 12.2 0.00 50.2 47.5 4.0 8.3 3.8 98 10 49.6 39.6 68.2 0.4 17.7 0.00 48.6 47.5 5.6 11.0 5.4 128 11 52.0 38.7 60.4 0.5 32.3 0.00 49.1 47.5 5.6 11.2 5.1 148 12 53.1 37.2 54.6 0.6 40.8 0.00 50.2 47.5 3.4 9.4 2.0 240 13 54.3 36.3 50.3 0.7 38.5 0.00 51.8 47.3 3.4 19.2 2.7 236 14 55.2 32.7 42.5 0.9 39.7 0.00 52.9 47.3 7.8 15.4 6.9 228 15 56.3 31.6 38.8 0.9 50.2 0.00 54.0 47.3 6.9 13.4 6.0 232 16 52.9 36.3 54.6 0.6 19.1 0.00 54.0 47.3 11.2 22.4 9.6 285 17 47.5 40.6 77.4 0.3 11.7 0.00 52.9 47.5 10.5 17.7 10.1 318 18 46.6 40.5 79.7 0.2 1.7 0.00 52.0 47.5 7.8 14.1 7.6 311 19 45.7 41.0 83.5 0.2 0.0 0.01 51.1 47.5 2.0 8.1 2.0 314 20 44.6 41.9 89.8 0.1 0.0 0.00 50.7 47.7 0.9 3.4 0.7 75 21 43.2 41.2 92.4 0.1 0.0 0.00 49.5 47.8 1.1 3.4 1.1 132 22 40.5 39.6 96.4 0.0 0.0 0.00 48.2 47.8 0.4 0.4 0.4 88 23 38.7 38.3 98.3 0.0 0.0 0.00 47.1 47.8 0.4 0.4 0.4 89 24 37.0 36.9 99.2 0.0 0.0 0.00 46.2 48.0 0.4 2.0 0.4 88 AZMET Daily Weather Data : TUCSON : Jan 31 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 57.7 35.6 46.4 DegF RELATIVE HUMIDITY 100.0 35.2 78.2 % DEWPOINT 39.0 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 54.3 46.2 49.8 DegF SOIL TEMP. 20 in 48.0 47.3 47.7 DegF WIND SPEED 22.4 3.8 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 222 Degrees SOLAR RADIATION 265.7 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.4 66 2.0 119 4.5 194 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Feb 1 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.3 38.1 99.5 0.0 0.0 0.01 46.2 48.0 0.4 0.4 0.4 97 2 38.5 38.3 99.0 0.0 0.0 0.00 45.9 48.0 0.4 0.4 0.4 113 3 38.7 38.1 98.2 0.0 0.0 0.00 45.7 48.0 0.4 0.4 0.4 98 4 39.6 38.3 95.2 0.0 0.0 0.00 46.9 48.0 2.2 5.1 2.2 83 5 41.0 38.5 90.6 0.1 0.0 0.00 47.5 47.8 2.7 4.9 2.7 106 6 41.4 38.8 90.5 0.1 0.0 0.00 46.8 47.8 1.1 2.9 0.9 105 7 41.2 39.4 93.1 0.1 0.0 0.00 46.8 47.8 0.7 2.2 0.7 115 8 41.4 39.4 92.1 0.1 0.2 0.01 47.1 47.7 2.0 3.8 1.8 97 9 42.4 39.6 89.5 0.1 2.4 0.00 48.0 47.7 2.2 4.0 2.2 87 10 43.0 39.9 88.9 0.1 2.6 0.00 48.4 47.7 3.1 6.3 2.9 70 11 44.4 40.6 86.2 0.1 12.4 0.00 51.1 47.5 3.4 6.0 3.1 100 12 46.6 40.1 77.8 0.2 10.5 0.00 52.5 47.5 1.6 3.4 1.6 77 13 48.9 37.8 65.3 0.4 20.5 0.00 52.2 47.5 2.9 6.5 2.2 348 14 50.0 37.6 62.0 0.5 13.6 0.00 50.9 47.5 3.6 8.9 3.6 332 15 52.2 37.2 56.7 0.6 16.7 0.00 49.3 47.3 6.3 13.6 5.8 265 16 53.8 36.3 51.7 0.7 24.9 0.00 49.5 47.3 11.0 19.2 10.5 254 17 53.4 36.5 52.6 0.7 18.2 0.00 49.3 47.3 11.0 18.3 10.5 253 18 52.0 36.9 56.4 0.6 5.5 0.00 48.6 47.3 7.6 15.2 7.4 260 19 50.7 37.0 59.4 0.5 0.0 0.00 47.8 47.3 4.0 10.5 3.8 252 20 50.0 37.6 62.5 0.5 0.0 0.00 47.1 47.3 4.0 8.7 4.0 286 21 48.9 37.9 65.8 0.4 0.0 0.00 46.8 47.5 3.1 7.4 3.1 297 22 48.4 38.7 68.9 0.4 0.0 0.00 46.6 47.5 3.4 8.3 3.4 292 23 48.4 38.8 69.7 0.3 0.0 0.00 46.6 47.5 4.9 8.9 4.9 298 24 47.1 38.7 72.3 0.3 0.0 0.00 46.2 47.5 3.6 5.8 3.6 307 AZMET Daily Weather Data : TUCSON : Feb 1 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 55.2 37.0 45.9 DegF RELATIVE HUMIDITY 99.9 47.3 76.8 % DEWPOINT 38.3 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 53.8 45.5 48.0 DegF SOIL TEMP. 20 in 48.0 47.3 47.7 DegF WIND SPEED 19.2 3.6 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 276 Degrees SOLAR RADIATION 127.8 Langleys PRECIPITATION 0.02 Inches AZMET REF. EVAPOTRANSPIRATION 0.02 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 66 1.3 120 3.4 198 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Feb 2 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.9 38.3 80.6 0.2 0.0 0.00 45.1 47.5 0.9 4.0 0.2 352 2 41.5 37.8 86.1 0.1 0.0 0.00 44.4 47.5 0.9 2.5 0.2 20 3 38.5 36.5 92.2 0.1 0.0 0.00 43.9 47.5 1.1 3.1 0.9 127 4 36.3 35.2 95.7 0.0 0.0 0.00 43.0 47.5 0.9 3.8 0.9 89 5 34.7 34.2 97.9 0.0 0.0 0.00 42.4 47.5 1.1 2.9 1.1 98 6 32.9 32.5 98.9 0.0 0.0 0.00 41.5 47.5 0.9 2.0 0.7 124 7 32.4 32.2 99.8 0.0 0.0 0.00 41.4 47.5 1.1 2.7 1.1 87 8 32.4 32.4 99.9 0.0 2.6 0.00 41.2 47.3 0.4 0.4 0.4 102 9 38.1 36.0 91.7 0.1 17.2 0.00 45.0 47.3 0.9 2.7 0.9 68 10 46.6 38.1 72.6 0.3 34.6 0.00 51.6 47.3 1.1 4.3 0.2 125 11 50.5 38.1 62.6 0.5 48.0 0.00 49.1 47.1 2.0 6.7 1.8 268 12 52.5 36.0 53.0 0.6 60.0 0.00 49.3 46.9 4.5 11.4 3.8 288 13 55.2 26.1 32.4 1.0 62.8 0.00 52.0 46.9 7.8 14.8 6.7 335 14 55.9 26.6 32.0 1.0 60.2 0.00 53.4 46.8 9.6 16.6 8.9 317 15 56.8 27.0 31.6 1.1 51.8 0.00 54.3 46.8 8.9 17.0 8.5 318 16 57.6 26.8 30.5 1.1 38.7 0.00 54.7 46.8 7.4 13.6 6.3 334 17 56.8 26.4 30.9 1.1 22.7 0.00 53.8 46.9 8.1 16.6 7.6 306 18 55.2 27.7 34.6 1.0 5.7 0.00 52.0 46.9 8.3 13.0 8.1 307 19 52.0 28.8 40.5 0.8 0.0 0.00 50.0 47.1 7.2 11.6 6.7 282 20 50.0 29.7 45.3 0.7 0.0 0.00 48.4 47.1 6.5 11.4 6.5 282 21 47.7 31.5 53.2 0.5 0.0 0.00 47.3 47.3 2.5 5.8 2.0 28 22 40.6 33.1 74.1 0.2 0.0 0.00 46.2 47.5 0.9 2.7 0.9 116 23 37.9 32.9 82.1 0.1 0.0 0.00 45.0 47.5 0.7 3.6 0.7 87 24 37.0 32.4 83.2 0.1 0.0 0.00 44.1 47.5 1.1 2.9 0.9 87 AZMET Daily Weather Data : TUCSON : Feb 2 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 58.3 30.9 45.1 DegF RELATIVE HUMIDITY 100.0 26.9 66.7 % DEWPOINT 32.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 54.7 40.8 47.5 DegF SOIL TEMP. 20 in 47.5 46.8 47.3 DegF WIND SPEED 17.0 3.6 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 315 Degrees SOLAR RADIATION 404.2 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 0.5 66 2.0 122 4.1 202 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Feb 3 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 36.3 31.8 84.0 0.1 0.0 0.00 43.2 47.7 1.1 3.1 0.2 282 2 33.3 31.3 92.0 0.1 0.0 0.00 42.4 47.7 1.1 2.5 1.1 95 3 31.6 30.4 94.5 0.0 0.0 0.00 41.7 47.7 1.1 3.8 0.9 105 4 30.7 29.7 95.7 0.0 0.0 0.00 41.0 47.7 0.9 2.5 0.9 63 5 29.8 28.9 96.7 0.0 0.0 0.00 40.5 47.5 1.6 5.1 0.9 118 6 29.1 28.4 97.6 0.0 0.0 0.00 39.7 47.5 1.3 2.9 1.1 91 7 28.4 27.9 97.9 0.0 0.0 0.00 39.4 47.5 1.3 4.5 1.1 95 8 28.8 28.2 97.4 0.0 2.9 0.00 39.2 47.3 0.4 1.6 0.4 106 9 35.8 31.3 83.7 0.1 20.1 0.00 41.9 47.3 1.1 3.4 1.1 60 10 45.0 32.4 61.2 0.4 36.5 0.00 48.7 47.1 0.7 2.0 0.2 169 11 50.2 30.9 47.4 0.6 50.2 0.00 51.1 46.9 1.3 4.5 0.7 249 12 54.7 29.7 38.1 0.9 59.0 0.00 50.0 46.9 1.3 4.5 0.7 317 13 57.2 25.7 29.5 1.1 62.6 0.00 51.6 46.8 2.9 7.4 1.6 200 14 59.4 24.4 25.9 1.3 60.4 0.00 54.1 46.6 4.7 9.8 4.3 270 15 61.5 25.9 25.6 1.4 52.6 0.00 55.4 46.6 6.9 12.8 6.3 272 16 63.0 25.2 23.6 1.5 39.9 0.00 55.8 46.6 6.5 10.7 6.0 284 17 62.8 25.9 24.5 1.5 23.6 0.00 54.9 46.6 9.4 15.2 9.2 278 18 60.1 26.2 27.4 1.3 6.0 0.00 52.9 46.8 9.6 14.1 9.4 280 19 56.3 26.6 31.8 1.0 0.0 0.00 50.9 46.8 6.9 14.3 6.7 286 20 50.7 28.8 43.1 0.7 0.0 0.00 49.1 46.9 1.3 4.3 0.2 21 21 43.0 34.5 72.2 0.3 0.0 0.00 47.7 47.1 0.9 2.9 0.7 84 22 40.5 33.1 74.5 0.2 0.0 0.00 46.6 47.1 2.0 4.5 1.8 87 23 39.0 32.9 78.4 0.2 0.0 0.00 45.3 47.3 1.3 3.4 1.3 85 24 37.0 32.2 82.3 0.1 0.0 0.00 44.2 47.5 1.6 2.9 1.6 100 AZMET Daily Weather Data : TUCSON : Feb 3 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.9 27.0 44.4 DegF RELATIVE HUMIDITY 99.1 21.4 63.5 % DEWPOINT 29.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 55.9 39.0 47.1 DegF SOIL TEMP. 20 in 47.7 46.6 47.1 DegF WIND SPEED 15.2 2.9 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 280 Degrees SOLAR RADIATION 414.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.8 68 3.8 126 6.1 208 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Feb 4 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.1 31.6 77.0 0.2 0.0 0.00 43.9 47.5 2.5 7.4 2.5 103 2 36.1 31.1 81.8 0.1 0.0 0.00 43.0 47.5 1.3 3.6 0.2 258 3 34.2 30.6 86.5 0.1 0.0 0.00 42.6 47.5 2.0 3.6 1.8 102 4 32.4 29.8 89.9 0.1 0.0 0.00 41.7 47.5 1.1 3.4 1.1 86 5 31.1 29.1 92.3 0.1 0.0 0.00 40.8 47.5 1.1 2.7 1.1 111 6 29.5 28.2 94.8 0.0 0.0 0.00 40.1 47.3 0.9 2.7 0.9 110 7 29.3 28.0 94.8 0.0 0.0 0.00 39.6 47.3 1.1 3.6 0.9 114 8 29.3 27.9 94.4 0.0 1.7 0.00 39.4 47.1 0.9 2.7 0.2 155 9 32.4 29.3 88.2 0.1 9.6 0.00 39.9 47.1 2.0 4.7 1.8 92 10 39.7 31.3 71.6 0.2 27.0 0.00 44.1 47.1 1.6 3.1 1.3 56 11 49.1 30.4 48.4 0.6 40.8 0.00 51.6 46.9 0.9 3.4 0.2 154 12 56.1 27.7 33.6 1.0 41.6 0.00 48.2 46.8 1.8 5.6 1.1 273 13 61.5 25.9 25.6 1.4 59.3 0.00 49.6 46.6 3.4 5.6 3.1 289 14 68.2 19.0 15.2 2.0 60.9 0.00 53.2 46.6 1.8 5.6 1.3 279 15 72.3 15.3 11.1 2.4 53.0 0.00 55.8 46.6 2.2 6.0 1.6 322 16 73.6 10.0 8.5 2.6 40.6 0.00 57.0 46.4 3.6 7.8 3.4 289 17 73.2 12.4 9.5 2.5 24.1 0.00 56.5 46.6 5.6 9.4 5.4 307 18 70.7 11.8 10.3 2.3 6.4 0.00 54.3 46.6 6.9 11.0 6.9 296 19 63.7 18.5 17.4 1.7 0.0 0.00 52.3 46.8 6.7 10.5 6.5 280 20 57.4 22.1 25.8 1.2 0.0 0.00 50.5 46.8 2.2 8.5 1.1 282 21 48.9 26.4 41.3 0.7 0.0 0.00 48.9 46.9 0.9 3.4 0.7 83 22 45.7 27.5 48.9 0.5 0.0 0.00 47.5 47.1 1.8 3.1 1.6 100 23 44.4 27.7 51.3 0.5 0.0 0.00 46.2 47.3 1.8 3.4 1.6 119 24 41.4 28.8 60.8 0.3 0.0 0.00 45.1 47.3 0.9 2.7 0.7 116 AZMET Daily Weather Data : TUCSON : Feb 4 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.5 28.0 48.2 DegF RELATIVE HUMIDITY 97.3 6.7 53.3 % DEWPOINT 25.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 57.0 39.4 47.1 DegF SOIL TEMP. 20 in 47.5 46.4 47.1 DegF WIND SPEED 11.0 2.2 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 304 Degrees SOLAR RADIATION 365.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.6 73 8.1 134 11.0 219 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Feb 5 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.4 29.3 67.4 0.3 0.0 0.00 44.2 47.5 0.9 2.7 0.9 91 2 37.9 28.9 69.6 0.2 0.0 0.00 43.3 47.5 0.9 2.7 0.7 129 3 36.5 28.9 73.9 0.2 0.0 0.00 42.6 47.5 1.3 3.4 1.1 94 4 35.1 28.9 78.3 0.2 0.0 0.00 41.9 47.5 0.7 2.2 0.7 99 5 34.0 28.8 81.0 0.1 0.0 0.00 41.2 47.5 1.3 2.9 1.1 122 6 34.0 28.6 80.2 0.1 0.0 0.00 40.6 47.5 1.3 3.4 1.3 90 7 33.6 28.2 80.3 0.1 0.0 0.00 40.1 47.3 1.3 4.0 1.1 81 8 34.3 28.4 78.6 0.1 3.6 0.00 39.7 47.3 0.9 2.5 0.9 103 9 43.3 29.3 57.8 0.4 20.3 0.00 40.8 47.3 0.9 2.2 0.4 44 10 54.0 26.8 35.2 0.9 36.8 0.00 43.3 47.1 0.4 1.1 0.4 355 11 61.9 23.5 23.0 1.5 50.2 0.00 46.4 47.1 2.2 5.6 2.0 285 12 69.3 19.0 14.6 2.1 59.0 0.00 50.5 46.9 2.7 6.0 1.8 335 13 73.2 19.9 13.2 2.4 62.6 0.00 54.3 46.9 2.2 6.7 1.8 294 14 76.8 20.8 12.2 2.8 60.4 0.00 57.6 46.8 2.7 6.3 1.3 80 15 78.8 19.8 10.9 3.0 52.6 0.00 59.4 46.8 4.0 9.6 3.4 100 16 79.7 18.0 9.8 3.1 40.1 0.00 60.1 46.8 3.4 9.2 3.1 91 17 79.9 16.3 9.0 3.2 24.1 0.00 59.9 46.9 2.5 6.7 2.2 92 18 77.9 17.8 10.4 2.9 6.7 0.00 58.1 46.9 0.9 4.3 0.9 97 19 64.6 25.5 22.9 1.6 0.0 0.00 55.8 47.1 0.7 2.9 0.7 73 20 56.8 28.6 33.8 1.0 0.0 0.00 53.8 47.3 1.1 3.1 0.9 110 21 51.3 34.2 52.5 0.6 0.0 0.00 52.2 47.5 1.1 3.4 1.1 96 22 47.5 37.0 66.7 0.4 0.0 0.00 50.7 47.7 1.3 3.1 1.1 106 23 45.7 34.5 64.9 0.4 0.0 0.00 49.5 47.8 1.1 2.2 1.1 103 24 44.2 33.1 64.7 0.3 0.0 0.00 48.4 48.0 0.9 2.7 0.9 84 AZMET Daily Weather Data : TUCSON : Feb 5 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.5 32.2 53.8 DegF RELATIVE HUMIDITY 86.1 7.7 46.3 % DEWPOINT 26.4 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 60.3 39.7 48.9 DegF SOIL TEMP. 20 in 48.0 46.8 47.3 DegF WIND SPEED 9.6 1.6 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 87 Degrees SOLAR RADIATION 416.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.8 82 11.5 146 14.8 234 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Feb 6 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.2 31.8 61.6 0.4 0.0 0.00 47.5 48.2 2.0 3.8 1.8 99 2 42.3 31.5 65.3 0.3 0.0 0.00 46.2 48.2 0.9 2.7 0.9 102 3 40.1 31.1 70.1 0.3 0.0 0.00 45.5 48.4 1.3 3.4 1.3 109 4 40.5 30.4 67.0 0.3 0.0 0.00 44.8 48.4 1.6 3.4 1.3 112 5 39.6 29.7 67.3 0.3 0.0 0.00 44.1 48.4 1.6 4.3 1.3 92 6 39.0 29.3 67.6 0.3 0.0 0.00 43.5 48.4 1.8 3.4 1.6 105 7 37.6 28.8 70.1 0.2 0.0 0.00 42.8 48.2 1.1 2.9 0.9 141 8 40.1 28.6 63.2 0.3 3.8 0.00 42.6 48.2 2.0 4.3 1.8 83 9 50.4 29.7 45.0 0.7 20.8 0.00 45.1 48.2 1.8 4.0 1.8 84 10 60.3 28.2 29.7 1.3 37.5 0.00 45.1 48.0 2.7 5.1 2.7 86 11 68.5 23.9 18.5 1.9 51.1 0.00 48.6 48.0 4.5 8.3 4.0 135 12 73.4 23.4 15.2 2.4 60.0 0.00 52.5 47.8 3.8 6.7 3.4 83 13 77.5 20.7 11.9 2.8 62.3 0.00 56.5 47.8 2.5 6.3 1.1 86 14 80.1 17.2 9.4 3.2 56.4 0.00 59.4 47.8 1.8 5.1 0.4 53 15 81.3 14.0 7.8 3.4 52.3 0.00 61.3 47.7 2.2 7.4 1.1 300 16 81.5 12.7 7.4 3.4 39.7 0.00 61.9 47.8 3.1 8.9 2.5 308 17 81.3 13.3 7.6 3.4 23.2 0.00 61.5 47.8 2.9 6.9 2.5 291 18 77.4 14.7 9.2 2.9 5.0 0.00 59.4 48.0 3.1 6.3 2.9 295 19 68.4 19.0 15.2 2.0 0.0 0.00 57.0 48.0 1.1 3.4 1.1 287 20 61.9 23.4 22.8 1.5 0.0 0.00 54.9 48.4 1.6 4.3 0.4 268 21 54.9 24.8 31.1 1.0 0.0 0.00 53.1 48.6 1.1 3.1 1.1 89 22 51.4 26.4 37.6 0.8 0.0 0.00 51.4 48.7 2.2 4.3 2.2 85 23 49.8 27.5 41.9 0.7 0.0 0.00 50.2 48.7 1.6 3.8 1.3 96 24 49.5 27.3 42.0 0.7 0.0 0.00 48.9 48.9 2.5 4.3 1.8 99 AZMET Daily Weather Data : TUCSON : Feb 6 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.2 36.0 57.9 DegF RELATIVE HUMIDITY 77.6 6.2 36.9 % DEWPOINT 24.4 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 61.9 42.4 50.9 DegF SOIL TEMP. 20 in 48.9 47.7 48.2 DegF WIND SPEED 8.9 2.0 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 89 Degrees SOLAR RADIATION 411.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.4 93 13.5 159 16.7 250 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Feb 7 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.0 28.9 51.0 0.5 0.0 0.00 48.0 49.1 1.1 2.9 1.1 80 2 43.3 29.8 58.5 0.4 0.0 0.00 46.9 49.1 1.8 3.1 1.6 93 3 42.1 29.5 60.8 0.4 0.0 0.00 46.0 49.1 1.6 2.7 1.6 91 4 42.4 29.3 59.5 0.4 0.0 0.00 45.3 49.1 2.5 3.8 2.2 94 5 42.1 29.8 61.9 0.3 0.0 0.00 44.6 49.1 1.8 4.0 1.8 85 6 41.5 28.6 59.7 0.4 0.0 0.00 43.9 49.1 2.2 4.0 2.2 96 7 43.3 25.9 49.9 0.5 0.0 0.00 43.3 49.1 2.7 3.8 2.7 97 8 46.6 23.5 40.1 0.6 3.8 0.00 42.8 48.9 2.7 6.0 2.7 102 9 53.1 24.1 32.4 0.9 19.4 0.00 43.2 48.9 3.6 8.1 3.4 104 10 60.1 23.9 24.8 1.3 37.0 0.00 45.7 48.9 4.0 7.6 3.8 98 11 66.4 23.9 19.8 1.8 50.9 0.00 49.3 48.7 4.0 7.4 3.8 92 12 71.4 22.6 15.8 2.2 59.0 0.00 53.1 48.6 4.7 9.4 4.3 110 13 75.4 20.1 12.4 2.6 61.9 0.00 56.7 48.6 3.4 7.4 2.7 114 14 77.9 19.2 11.0 2.9 59.3 0.00 59.4 48.4 2.9 7.6 1.8 111 15 79.3 16.5 9.3 3.1 50.9 0.00 61.2 48.4 2.5 7.2 1.3 350 16 79.7 15.6 8.8 3.2 36.5 0.00 61.9 48.4 2.2 7.2 1.6 315 17 79.7 15.3 8.7 3.2 23.6 0.00 61.5 48.6 4.3 10.7 4.0 312 18 76.1 15.6 10.0 2.8 5.7 0.00 59.4 48.6 3.8 8.3 3.8 322 19 68.4 19.4 15.5 2.0 0.0 0.00 57.2 48.7 1.3 3.8 1.1 304 20 58.1 24.3 27.0 1.2 0.0 0.00 55.2 48.9 0.9 2.0 0.4 118 21 49.5 35.2 58.5 0.5 0.0 0.00 53.4 49.1 1.1 2.7 1.1 95 22 46.2 37.8 72.3 0.3 0.0 0.00 51.8 49.3 1.3 3.1 1.3 92 23 49.5 30.6 48.0 0.6 0.0 0.00 50.7 49.5 2.5 3.6 2.2 112 24 49.8 28.0 42.7 0.7 0.0 0.00 49.5 49.6 2.7 5.6 2.5 91 AZMET Daily Weather Data : TUCSON : Feb 7 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.2 39.9 57.9 DegF RELATIVE HUMIDITY 84.7 7.5 35.8 % DEWPOINT 25.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 61.9 42.8 51.3 DegF SOIL TEMP. 20 in 49.6 48.4 48.9 DegF WIND SPEED 10.7 2.5 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 87 Degrees SOLAR RADIATION 408.3 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 9.9 103 13.1 172 16.7 267 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Feb 8 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.7 27.3 43.1 0.7 0.0 0.00 48.2 49.8 2.7 4.5 2.5 102 2 47.7 26.8 44.2 0.6 0.0 0.00 47.1 49.8 2.9 4.5 2.7 101 3 44.8 28.0 51.6 0.5 0.0 0.00 46.2 49.8 1.8 4.9 1.6 92 4 41.5 28.6 59.8 0.4 0.0 0.00 45.5 49.8 1.6 3.8 1.6 112 5 42.1 28.0 57.2 0.4 0.0 0.00 44.8 49.8 1.8 4.3 1.8 104 6 39.9 28.6 63.8 0.3 0.0 0.00 44.1 49.8 2.5 4.3 2.2 90 7 40.1 28.4 62.9 0.3 0.0 0.00 43.3 49.6 2.0 3.8 1.6 98 8 40.1 28.4 62.7 0.3 2.9 0.00 43.0 49.6 2.2 4.3 2.2 103 9 48.0 27.0 44.0 0.6 18.4 0.00 43.2 49.5 3.1 6.3 2.9 119 10 56.5 27.0 32.0 1.1 38.5 0.00 45.5 49.5 4.3 6.3 4.0 96 11 66.2 24.8 20.9 1.8 50.7 0.00 49.3 49.3 4.3 6.7 4.0 97 12 72.9 19.0 13.0 2.4 59.0 0.00 53.2 49.3 4.0 7.4 3.6 109 13 75.9 24.6 14.8 2.6 62.3 0.00 57.2 49.1 2.7 6.9 0.7 356 14 77.5 28.2 16.2 2.7 60.0 0.00 60.1 49.1 4.3 10.5 3.4 326 15 78.1 27.0 15.1 2.8 52.3 0.00 61.5 48.9 5.6 12.5 4.5 325 16 78.1 25.7 14.3 2.8 40.1 0.00 61.9 48.9 6.3 14.1 5.6 319 17 77.2 25.7 14.9 2.7 24.1 0.00 60.8 49.1 8.1 15.2 7.6 311 18 75.0 26.6 16.5 2.5 6.7 0.00 58.8 49.1 6.9 13.0 6.7 316 19 70.0 28.0 20.8 2.0 0.0 0.00 56.8 49.3 2.7 5.8 2.5 289 20 67.3 28.9 23.8 1.7 0.0 0.00 55.2 49.5 2.5 6.7 1.1 251 21 60.6 30.2 31.8 1.2 0.0 0.00 53.8 49.6 1.3 5.1 1.1 148 22 54.5 32.7 43.6 0.8 0.0 0.00 52.3 49.8 1.3 3.1 1.3 99 23 53.2 33.4 46.9 0.7 0.0 0.00 51.1 49.8 1.8 3.8 1.8 105 24 51.8 33.3 49.1 0.7 0.0 0.00 50.0 50.0 2.2 4.9 2.2 98 AZMET Daily Weather Data : TUCSON : Feb 8 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.0 38.3 58.6 DegF RELATIVE HUMIDITY 67.5 9.7 36.0 % DEWPOINT 27.7 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 61.9 43.0 51.4 DegF SOIL TEMP. 20 in 50.0 48.9 49.5 DegF WIND SPEED 15.2 3.4 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 45 Degrees SOLAR RADIATION 415.2 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 8.5 111 11.3 184 14.9 282 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 : TUCSON : Feb 9 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.2 34.0 53.3 0.6 0.0 0.00 49.3 50.0 1.8 4.3 1.6 93 2 47.3 34.9 61.8 0.4 0.0 0.00 48.6 50.2 0.9 2.7 0.7 133 3 46.4 34.9 63.8 0.4 0.0 0.00 47.8 50.2 1.3 3.4 1.3 86 4 48.0 34.2 58.7 0.5 0.0 0.00 47.3 50.2 2.5 3.8 2.5 111 5 46.8 34.7 62.8 0.4 0.0 0.00 46.8 50.2 2.5 5.1 2.5 86 6 43.7 34.7 70.4 0.3 0.0 0.00 46.0 50.2 1.8 3.4 1.8 100 7 42.8 34.3 72.1 0.3 0.0 0.00 45.3 50.0 2.2 4.5 1.8 93 8 43.2 34.7 71.8 0.3 4.1 0.00 45.0 50.0 2.0 4.7 2.0 93 9 51.4 34.7 52.9 0.6 17.0 0.00 45.3 50.0 3.1 5.6 3.1 97 10 59.7 34.0 38.1 1.1 38.5 0.00 47.7 49.8 3.8 5.8 3.6 96 11 66.2 33.6 29.8 1.5 41.6 0.00 51.3 49.8 3.6 6.7 3.4 78 12 70.7 33.3 25.1 1.9 57.6 0.00 54.5 49.6 3.1 7.4 2.7 94 13 74.3 30.7 20.0 2.3 62.3 0.00 58.3 49.6 1.8 6.0 0.4 202 14 75.9 30.0 18.4 2.5 60.7 0.00 61.0 49.6 5.1 11.6 4.3 284 15 77.0 30.2 17.9 2.6 51.6 0.00 62.6 49.5 4.9 13.9 4.3 298 16 76.6 28.9 17.3 2.6 33.0 0.00 62.4 49.6 5.1 10.7 4.3 312 17 75.9 28.0 17.0 2.5 13.4 0.00 61.7 49.6 2.9 8.5 2.2 324 18 73.8 28.9 18.9 2.3 4.3 0.00 60.1 49.8 4.0 7.2 3.8 337 19 68.5 31.6 25.6 1.8 0.0 0.00 58.3 49.8 1.1 3.4 0.7 295 20 61.9 33.6 34.5 1.2 0.0 0.00 56.8 50.0 0.9 3.6 0.2 88 21 56.5 37.9 50.1 0.8 0.0 0.00 55.2 50.2 1.6 5.1 1.3 123 22 53.1 41.4 64.7 0.5 0.0 0.00 54.1 50.4 1.1 2.7 0.7 92 23 51.8 41.9 69.0 0.4 0.0 0.00 53.2 50.5 0.9 3.1 0.2 67 24 51.4 37.4 58.7 0.5 0.0 0.00 52.3 50.7 1.8 4.0 1.3 106 AZMET Daily Weather Data : TUCSON : Feb 9 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.8 40.3 58.8 DegF RELATIVE HUMIDITY 86.2 15.7 44.7 % DEWPOINT 33.8 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 62.6 45.0 52.9 DegF SOIL TEMP. 20 in 50.7 49.5 50.0 DegF WIND SPEED 13.9 2.5 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 62 Degrees SOLAR RADIATION 384.6 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 8.6 120 11.7 195 15.3 297 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Feb 10 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.7 36.5 57.9 0.5 0.0 0.00 51.3 50.7 2.0 4.0 1.8 90 2 47.8 36.5 65.2 0.4 0.0 0.00 50.0 50.9 1.1 2.0 0.9 99 3 46.8 36.7 67.5 0.3 0.0 0.00 49.3 50.9 1.6 2.9 1.6 99 4 48.0 36.0 62.9 0.4 0.0 0.00 48.6 50.9 1.8 3.1 1.8 100 5 46.9 36.1 65.9 0.4 0.0 0.00 48.0 50.9 2.0 4.0 2.0 93 6 47.1 36.1 65.6 0.4 0.0 0.00 47.5 50.9 1.6 3.6 1.6 109 7 43.9 36.3 74.6 0.3 0.0 0.00 46.9 50.9 1.3 3.1 1.3 84 8 43.5 36.5 75.8 0.2 2.4 0.00 46.4 50.7 1.8 3.4 1.8 104 9 51.1 37.6 60.1 0.5 19.8 0.00 47.1 50.7 3.6 6.0 3.6 104 10 58.8 38.1 46.1 0.9 36.8 0.00 49.1 50.7 2.9 5.6 2.9 78 11 67.6 36.9 32.3 1.6 49.2 0.00 52.9 50.5 1.6 4.3 0.9 100 12 72.5 35.2 25.7 2.0 58.3 0.00 56.7 50.5 1.6 5.1 0.9 54 13 74.7 33.1 21.8 2.3 57.1 0.00 59.9 50.4 2.7 6.5 1.8 298 14 76.6 32.7 20.1 2.5 56.9 0.00 62.6 50.4 3.1 9.6 1.6 286 15 76.8 31.1 18.8 2.6 47.5 0.00 63.5 50.4 4.3 10.7 2.9 290 16 77.2 30.7 18.2 2.6 37.0 0.00 63.9 50.4 4.7 11.4 3.6 293 17 75.6 30.7 19.1 2.5 13.6 0.00 62.6 50.4 5.8 9.6 5.6 309 18 73.9 31.1 20.7 2.3 3.8 0.00 60.8 50.5 4.5 8.1 4.5 308 19 70.9 32.7 24.5 2.0 0.0 0.00 59.2 50.7 2.0 4.9 1.8 292 20 68.4 34.2 28.2 1.7 0.0 0.00 58.1 50.9 2.7 5.4 2.7 265 21 65.7 37.9 36.1 1.4 0.0 0.00 57.0 51.1 2.2 5.4 1.8 260 22 60.3 39.4 45.8 1.0 0.0 0.00 56.1 51.3 1.6 3.4 1.3 81 23 59.5 37.9 44.4 1.0 0.0 0.00 55.4 51.4 0.9 3.4 0.9 106 24 58.8 38.3 46.4 0.9 0.0 0.00 54.7 51.4 1.6 4.3 1.3 110 AZMET Daily Weather Data : TUCSON : Feb 10 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.3 42.4 61.0 DegF RELATIVE HUMIDITY 79.5 16.2 43.5 % DEWPOINT 35.4 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 64.0 46.4 54.5 DegF SOIL TEMP. 20 in 51.4 50.4 50.7 DegF WIND SPEED 11.4 2.5 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 6 Degrees SOLAR RADIATION 382.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.6 128 11.9 207 15.7 313 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Feb 11 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.2 37.4 44.3 0.9 0.0 0.00 54.0 51.6 2.0 4.5 2.0 123 2 58.1 37.2 45.7 0.9 0.0 0.00 53.4 51.6 2.2 4.3 2.0 105 3 57.9 36.9 45.1 0.9 0.0 0.00 52.7 51.6 2.2 4.3 2.2 107 4 57.4 37.0 46.3 0.9 0.0 0.00 52.2 51.8 3.4 6.3 3.1 119 5 56.5 36.7 47.3 0.8 0.0 0.00 51.6 51.8 2.7 4.5 2.7 103 6 58.6 36.5 43.3 0.9 0.0 0.00 51.3 51.8 4.0 6.5 4.0 119 7 58.6 37.0 44.3 0.9 0.0 0.00 51.3 51.8 4.0 6.7 4.0 114 8 57.0 38.1 49.2 0.8 1.2 0.00 51.1 51.8 2.2 4.9 2.2 111 9 57.9 39.2 49.5 0.8 6.2 0.00 51.4 51.8 2.2 4.3 2.0 111 10 61.2 39.7 45.1 1.0 13.1 0.00 52.5 51.6 3.1 5.4 2.9 89 11 64.4 39.4 39.9 1.3 21.5 0.00 53.8 51.6 2.2 4.3 2.0 103 12 67.1 41.2 38.9 1.4 26.5 0.00 55.6 51.6 2.0 5.6 1.3 231 13 68.0 44.6 43.0 1.3 27.7 0.00 57.2 51.6 5.1 16.1 4.5 198 14 68.0 44.6 42.9 1.3 27.5 0.00 57.9 51.6 6.5 12.8 5.8 239 15 68.0 42.3 39.2 1.4 22.0 0.00 58.5 51.6 7.2 13.6 6.5 235 16 68.7 39.4 34.2 1.6 20.8 0.00 58.5 51.6 6.9 13.2 6.3 235 17 68.4 38.1 32.9 1.6 11.2 0.00 57.9 51.6 8.1 15.0 7.6 244 18 63.9 43.3 47.6 1.1 1.9 0.00 57.0 51.6 7.2 19.2 5.1 296 19 61.9 44.1 52.0 0.9 0.2 0.00 56.1 51.8 2.5 6.7 2.0 353 20 61.7 43.3 50.8 0.9 0.0 0.00 55.2 51.8 2.5 6.5 2.2 10 21 62.1 42.4 48.3 1.0 0.0 0.00 54.9 51.8 1.6 4.9 1.1 289 22 61.7 41.5 47.4 1.0 0.0 0.00 54.5 52.0 2.0 5.4 1.8 272 23 58.6 43.7 57.7 0.7 0.0 0.00 53.8 52.0 1.1 3.4 0.9 305 24 57.4 41.4 55.6 0.7 0.0 0.00 52.7 52.0 3.8 9.4 3.1 277 AZMET Daily Weather Data : TUCSON : Feb 11 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.4 55.4 61.7 DegF RELATIVE HUMIDITY 65.2 30.3 45.4 % DEWPOINT 40.3 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 58.5 51.1 54.5 DegF SOIL TEMP. 20 in 52.0 51.4 51.8 DegF WIND SPEED 19.2 3.6 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 203 Degrees SOLAR RADIATION 180.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.4 136 12.4 220 17.5 330 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Feb 12 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.9 40.8 56.8 0.7 0.0 0.00 51.8 52.2 2.7 10.3 2.7 287 2 53.8 41.4 62.7 0.5 0.0 0.00 50.9 52.2 3.1 6.7 2.9 290 3 51.4 38.8 62.4 0.5 0.0 0.00 50.0 52.2 1.3 3.8 0.2 140 4 46.4 37.8 72.2 0.3 0.0 0.00 49.1 52.2 1.3 2.9 1.1 81 5 45.0 37.6 74.9 0.3 0.0 0.00 48.4 52.2 1.6 4.0 1.6 95 6 43.3 37.0 78.4 0.2 0.0 0.00 47.7 52.0 1.6 4.0 1.6 80 7 42.3 36.9 81.0 0.2 0.0 0.00 46.9 52.0 2.0 4.9 2.0 88 8 43.5 37.2 78.6 0.2 4.8 0.00 46.4 52.0 1.8 2.9 1.6 91 9 50.9 38.8 63.3 0.5 21.7 0.00 47.1 52.0 2.0 3.8 2.0 87 10 56.5 39.4 52.6 0.7 40.1 0.00 49.5 51.8 2.7 5.8 2.2 100 11 60.3 39.0 45.4 1.0 51.8 0.00 53.1 51.6 2.9 5.6 2.2 92 12 62.6 37.6 39.4 1.2 60.9 0.00 56.7 51.6 3.1 9.2 0.2 18 13 63.5 33.1 31.9 1.4 64.5 0.00 59.5 51.4 4.5 10.3 2.7 348 14 65.1 34.3 31.7 1.5 61.9 0.00 61.7 51.4 4.3 10.3 3.6 331 15 66.4 34.2 30.2 1.5 53.8 0.00 63.0 51.4 3.1 10.1 1.3 40 16 67.5 33.4 28.3 1.6 41.3 0.00 63.5 51.4 4.0 10.7 2.7 321 17 67.6 32.5 27.1 1.7 25.1 0.00 62.6 51.4 4.7 11.9 4.5 303 18 66.6 30.4 25.8 1.6 7.9 0.00 60.4 51.6 5.8 10.1 5.6 312 19 63.1 31.5 30.3 1.4 0.0 0.00 58.3 51.6 2.5 5.8 2.5 340 20 57.4 32.5 39.0 1.0 0.0 0.00 56.3 51.8 0.9 2.7 0.4 157 21 52.0 38.3 60.7 0.6 0.0 0.00 54.9 52.0 0.9 2.7 0.7 123 22 47.7 41.9 80.3 0.2 0.0 0.00 53.8 52.2 0.9 2.2 0.7 91 23 47.3 38.7 72.0 0.3 0.0 0.00 52.9 52.2 0.9 2.2 0.7 98 24 46.4 36.3 67.8 0.3 0.0 0.00 51.8 52.3 0.9 2.5 0.9 126 AZMET Daily Weather Data : TUCSON : Feb 12 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.9 41.2 55.0 DegF RELATIVE HUMIDITY 90.4 24.2 53.9 % DEWPOINT 36.7 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 63.5 46.4 54.0 DegF SOIL TEMP. 20 in 52.3 51.4 51.8 DegF WIND SPEED 11.9 2.5 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 1 Degrees SOLAR RADIATION 434.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.3 140 7.2 227 10.6 341 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Feb 13 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.5 37.0 66.8 0.4 0.0 0.00 50.7 52.5 1.8 4.9 1.1 137 2 48.4 37.6 65.9 0.4 0.0 0.00 50.2 52.5 1.8 4.3 0.9 86 3 49.8 37.6 62.6 0.5 0.0 0.00 50.2 52.5 2.9 4.9 2.7 106 4 50.0 36.7 60.0 0.5 0.0 0.00 50.0 52.5 3.6 6.0 3.4 104 5 48.0 36.3 63.7 0.4 0.0 0.00 49.3 52.3 1.3 3.4 1.1 117 6 46.4 36.9 68.9 0.3 0.0 0.00 48.6 52.3 0.9 2.7 0.2 235 7 46.6 37.4 70.1 0.3 0.0 0.00 48.6 52.3 1.6 6.3 1.1 287 8 48.4 37.6 65.9 0.4 2.2 0.00 48.2 52.2 1.1 4.3 1.1 292 9 52.3 39.6 61.5 0.5 21.5 0.00 48.6 52.2 4.7 9.4 4.5 268 10 55.2 39.2 54.6 0.7 33.9 0.00 50.2 52.0 3.6 11.0 2.9 240 11 57.4 36.5 45.5 0.9 54.7 0.00 52.9 52.0 8.9 18.1 8.7 246 12 58.5 34.7 40.8 1.0 56.9 0.00 55.2 52.0 7.8 15.4 6.9 240 13 58.8 35.2 41.3 1.0 50.7 0.00 57.2 51.8 10.1 18.8 8.5 276 14 58.1 35.6 42.8 0.9 29.1 0.00 57.2 51.8 8.7 16.1 7.4 289 15 56.8 35.6 44.7 0.9 24.6 0.00 57.0 51.8 9.6 19.7 8.3 319 16 55.6 39.0 53.6 0.7 22.5 0.03 56.7 51.8 4.0 15.9 1.6 241 17 58.8 34.2 39.4 1.0 24.9 0.00 56.7 51.8 9.4 17.2 9.2 269 18 57.6 30.7 36.0 1.0 9.3 0.00 55.0 51.8 9.8 16.8 9.4 268 19 55.2 30.4 38.5 0.9 0.0 0.00 53.4 52.0 6.5 12.1 6.5 274 20 53.1 31.1 42.6 0.8 0.0 0.00 52.0 52.0 3.8 5.6 3.6 287 21 52.7 30.6 42.5 0.8 0.0 0.00 50.9 52.0 4.7 8.3 4.7 276 22 50.9 32.2 48.4 0.6 0.0 0.00 50.2 52.0 1.3 3.4 1.1 296 23 49.3 33.1 53.3 0.6 0.0 0.00 49.6 52.0 1.3 2.9 1.1 276 24 48.9 32.9 53.8 0.5 0.0 0.00 49.1 52.2 1.8 4.9 1.8 285 AZMET Daily Weather Data : TUCSON : Feb 13 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.8 44.8 52.7 DegF RELATIVE HUMIDITY 73.5 31.9 52.6 % DEWPOINT 35.2 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 57.6 48.2 52.0 DegF SOIL TEMP. 20 in 52.5 51.8 52.2 DegF WIND SPEED 19.7 4.7 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 270 Degrees SOLAR RADIATION 330.4 Langleys PRECIPITATION 0.03 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 1.4 141 4.1 231 7.9 349 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Feb 14 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.1 34.3 61.2 0.4 0.0 0.00 48.7 52.0 1.3 3.4 0.9 63 2 48.0 34.3 59.0 0.5 0.0 0.00 48.6 52.0 3.8 17.4 2.7 272 3 46.9 37.0 68.4 0.3 0.0 0.01 48.7 52.0 4.7 12.1 4.3 326 4 45.5 38.7 76.8 0.2 0.0 0.00 48.4 52.0 2.7 6.3 1.3 60 5 44.6 39.6 82.4 0.2 0.0 0.00 48.2 52.0 1.3 3.4 1.3 129 6 44.6 39.6 82.3 0.2 0.0 0.00 47.8 51.8 1.8 5.1 0.9 44 7 45.1 38.5 77.8 0.2 0.0 0.02 48.0 51.8 4.0 9.4 3.4 18 8 43.3 40.3 88.8 0.1 0.5 0.06 48.0 51.8 2.7 7.4 1.8 31 9 44.1 41.0 89.3 0.1 13.6 0.00 48.6 51.6 2.7 6.5 2.5 99 10 45.9 40.3 81.0 0.2 22.2 0.00 50.4 51.6 5.1 7.4 4.9 97 11 49.3 39.9 70.2 0.4 53.3 0.00 53.1 51.4 3.6 8.1 1.8 89 12 51.8 38.7 60.4 0.5 55.4 0.00 55.4 51.4 3.1 8.1 2.2 262 13 53.1 36.7 53.9 0.6 58.3 0.00 57.4 51.4 5.4 11.0 4.7 296 14 55.0 36.0 48.6 0.8 72.4 0.00 59.4 51.3 7.6 14.5 7.2 274 15 55.0 34.3 45.5 0.8 28.4 0.00 59.5 51.3 8.3 17.7 7.6 287 16 54.7 33.6 44.8 0.8 14.3 0.00 57.9 51.3 8.5 15.9 8.1 293 17 54.0 34.5 47.8 0.7 11.2 0.00 56.5 51.3 7.6 14.8 7.4 328 18 52.2 38.5 59.5 0.5 4.3 0.05 55.0 51.4 6.5 19.0 5.8 305 19 51.4 38.5 61.0 0.5 0.0 0.00 53.4 51.4 3.8 8.9 3.8 289 20 48.9 38.7 67.5 0.4 0.0 0.00 52.0 51.6 2.9 4.5 2.9 285 21 44.6 40.1 84.4 0.2 0.0 0.00 50.7 51.6 0.9 2.7 0.4 358 22 43.5 40.6 89.3 0.1 0.0 0.00 49.8 51.8 0.7 3.4 0.7 108 23 42.8 41.0 93.5 0.1 0.0 0.00 49.1 51.8 0.9 3.8 0.9 90 24 43.9 40.3 87.6 0.1 0.0 0.00 48.9 51.8 1.6 5.6 0.9 286 AZMET Daily Weather Data : TUCSON : Feb 14 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 57.0 41.9 48.2 DegF RELATIVE HUMIDITY 94.6 40.1 70.0 % DEWPOINT 38.1 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 59.9 47.7 51.8 DegF SOIL TEMP. 20 in 52.2 51.3 51.6 DegF WIND SPEED 19.0 3.8 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 310 Degrees SOLAR RADIATION 334.0 Langleys PRECIPITATION 0.14 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 0.4 142 2.2 233 5.2 354 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Feb 15 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.2 39.2 92.7 0.1 0.0 0.00 48.2 51.8 2.0 4.3 1.8 98 2 41.4 38.1 88.1 0.1 0.0 0.00 47.8 51.8 2.5 6.9 2.0 106 3 38.8 36.9 92.2 0.1 0.0 0.00 46.4 51.8 1.3 3.8 1.1 65 4 36.1 35.4 97.2 0.0 0.0 0.00 45.7 51.6 1.6 3.4 1.3 92 5 36.5 35.2 95.0 0.0 0.0 0.00 45.5 51.6 3.6 6.7 3.1 105 6 36.3 34.7 93.6 0.1 0.0 0.00 45.1 51.6 2.7 5.6 2.2 107 7 34.5 33.6 96.4 0.0 0.0 0.00 44.1 51.4 1.3 3.8 0.9 81 8 34.5 33.8 97.2 0.0 5.3 0.00 43.9 51.4 0.7 2.2 0.4 356 9 41.7 36.3 81.2 0.2 22.7 0.00 47.5 51.3 2.0 6.3 1.6 221 10 48.6 36.9 63.8 0.4 39.4 0.00 52.2 51.3 1.3 4.5 0.7 127 11 51.3 37.0 58.3 0.5 53.0 0.00 52.0 51.1 2.2 5.6 1.3 115 12 54.0 36.9 52.2 0.7 61.9 0.00 53.6 50.9 2.5 5.8 1.1 62 13 56.5 34.5 43.5 0.9 65.9 0.00 56.3 50.7 6.7 13.2 6.3 293 14 58.1 28.0 31.5 1.1 64.3 0.00 57.9 50.7 9.4 17.2 8.7 290 15 59.2 24.8 26.6 1.3 56.6 0.00 58.6 50.7 9.6 16.3 9.4 278 16 60.1 22.8 23.6 1.4 44.0 0.00 58.5 50.7 9.8 16.8 9.4 282 17 59.7 23.4 24.4 1.3 27.2 0.00 57.4 50.7 10.5 17.0 10.1 279 18 58.6 19.9 22.0 1.3 9.3 0.00 55.2 50.7 11.2 15.7 11.0 291 19 56.1 21.2 25.4 1.1 0.2 0.00 52.9 50.7 8.5 13.6 8.5 303 20 53.8 22.8 29.7 1.0 0.0 0.00 51.3 50.9 6.3 9.8 6.0 296 21 51.1 25.5 36.7 0.8 0.0 0.00 50.0 51.1 2.9 7.2 1.6 305 22 44.8 30.9 58.2 0.4 0.0 0.00 48.7 51.1 1.6 3.8 0.4 107 23 43.0 31.1 62.5 0.3 0.0 0.00 47.7 51.1 2.0 6.3 1.6 116 24 40.5 31.3 69.9 0.3 0.0 0.00 46.6 51.3 1.1 3.6 0.4 111 AZMET Daily Weather Data : TUCSON : Feb 15 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.2 32.5 47.3 DegF RELATIVE HUMIDITY 98.7 20.3 60.9 % DEWPOINT 31.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 58.6 43.7 50.5 DegF SOIL TEMP. 20 in 51.8 50.5 51.3 DegF WIND SPEED 17.2 4.3 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 290 Degrees SOLAR RADIATION 450.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.3 143 3.1 236 5.6 360 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Feb 16 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.7 31.5 74.8 0.2 0.0 0.00 45.7 51.3 2.9 6.9 2.2 91 2 39.4 30.2 69.4 0.3 0.0 0.00 45.0 51.3 2.5 4.0 2.2 101 3 39.0 30.2 70.4 0.2 0.0 0.00 44.2 51.3 2.2 4.3 1.6 102 4 35.6 30.6 81.7 0.1 0.0 0.00 43.5 51.1 1.3 2.9 0.9 93 5 34.3 30.4 85.1 0.1 0.0 0.00 43.0 51.1 2.2 5.1 2.2 101 6 33.4 30.0 87.2 0.1 0.0 0.00 42.3 50.9 1.1 2.7 0.9 96 7 31.6 29.7 91.7 0.1 0.0 0.00 41.7 50.9 1.6 3.4 1.1 88 8 33.6 30.2 87.4 0.1 6.0 0.00 41.4 50.7 1.8 3.6 1.6 96 9 42.6 30.9 63.2 0.3 23.9 0.00 43.0 50.7 2.2 4.3 2.2 99 10 50.9 30.9 46.5 0.7 40.8 0.00 45.3 50.5 1.6 3.6 1.1 151 11 56.5 29.5 35.7 1.0 53.8 0.00 48.9 50.4 1.3 4.0 0.4 199 12 59.0 26.1 28.2 1.2 62.8 0.00 52.9 50.4 2.7 7.2 2.2 276 13 62.6 23.9 22.5 1.5 66.7 0.00 56.3 50.2 3.4 9.8 1.8 271 14 65.8 25.5 21.6 1.7 64.3 0.00 59.0 50.0 3.1 8.9 1.8 268 15 68.0 25.2 19.8 1.9 56.4 0.00 60.8 50.0 4.0 10.5 3.1 265 16 69.4 23.5 17.5 2.0 44.2 0.00 61.2 50.0 7.8 16.1 7.2 287 17 68.7 24.8 19.0 1.9 27.7 0.00 60.3 50.0 8.7 13.6 8.5 281 18 66.9 23.9 19.5 1.8 9.6 0.00 58.3 50.2 8.7 13.0 8.5 286 19 63.5 23.4 21.4 1.6 0.2 0.00 56.3 50.2 4.7 9.6 4.5 300 20 59.4 24.8 26.5 1.3 0.0 0.00 54.5 50.4 3.8 7.2 3.6 274 21 53.2 32.7 47.9 0.8 0.0 0.00 53.1 50.5 2.0 6.9 0.4 284 22 46.0 38.1 73.5 0.3 0.0 0.00 52.0 50.7 0.9 2.0 0.7 77 23 45.0 35.8 70.1 0.3 0.0 0.00 51.4 50.9 0.7 2.7 0.7 92 24 43.7 33.6 67.2 0.3 0.0 0.00 51.3 51.1 1.8 4.0 1.8 90 AZMET Daily Weather Data : TUCSON : Feb 16 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.2 30.7 50.4 DegF RELATIVE HUMIDITY 94.3 15.6 52.0 % DEWPOINT 28.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 61.2 41.4 50.4 DegF SOIL TEMP. 20 in 51.3 50.0 50.7 DegF WIND SPEED 16.1 3.1 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 284 Degrees SOLAR RADIATION 456.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.1 147 6.5 243 9.4 369 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Feb 17 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.1 32.9 64.9 0.3 0.0 0.00 50.5 51.3 2.2 4.5 2.2 92 2 42.4 32.7 68.3 0.3 0.0 0.00 49.5 51.3 1.8 3.8 1.6 111 3 39.7 32.9 76.3 0.2 0.0 0.00 48.2 51.1 1.1 2.7 0.9 93 4 38.8 32.5 78.0 0.2 0.0 0.00 46.8 51.1 1.8 3.4 1.3 98 5 38.3 34.7 87.1 0.1 0.0 0.00 46.2 51.1 0.9 3.4 0.7 123 6 36.7 32.9 85.9 0.1 0.0 0.00 46.2 50.9 1.6 4.9 1.1 108 7 36.7 32.0 83.1 0.1 0.0 0.00 46.2 50.7 2.0 4.9 1.3 92 8 38.5 32.2 78.4 0.2 6.2 0.00 46.2 50.5 1.6 4.3 1.3 99 9 47.8 33.8 58.5 0.5 24.4 0.00 47.8 50.4 1.8 5.8 1.3 300 10 60.6 30.6 33.4 1.3 41.3 0.00 46.4 50.2 6.7 20.6 0.9 60 11 71.8 21.2 14.7 2.3 55.2 0.00 48.2 50.0 12.5 22.4 12.1 103 12 74.3 19.9 12.8 2.5 64.0 0.00 51.1 49.8 11.0 19.7 10.3 96 13 76.1 19.9 12.0 2.7 67.8 0.00 54.5 49.8 9.8 17.7 9.2 87 14 77.9 19.6 11.1 2.9 65.9 0.00 57.7 49.6 8.7 15.0 8.3 96 15 78.6 19.6 10.9 3.0 54.5 0.00 60.4 49.6 8.3 13.4 7.6 95 16 79.3 19.9 10.8 3.0 44.9 0.00 61.7 49.8 7.4 13.6 6.7 93 17 77.9 17.8 10.3 2.9 20.5 0.00 60.8 49.8 8.5 13.6 8.1 91 18 75.7 17.8 11.1 2.7 7.2 0.00 59.2 50.0 7.2 13.2 7.2 90 19 72.0 17.4 12.4 2.3 0.2 0.00 57.2 50.4 5.6 11.4 5.1 106 20 70.9 15.6 11.9 2.3 0.0 0.00 55.2 50.5 8.7 13.9 8.5 109 21 69.6 16.2 12.7 2.2 0.0 0.00 54.1 50.7 8.3 15.2 7.8 100 22 68.0 18.7 15.0 2.0 0.0 0.00 53.6 51.1 7.4 12.5 7.2 101 23 66.9 18.7 15.6 1.9 0.0 0.00 53.1 51.3 6.0 12.1 5.6 116 24 64.6 19.8 17.6 1.7 0.0 0.00 52.3 51.4 5.4 8.7 5.4 138 AZMET Daily Weather Data : TUCSON : Feb 17 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.1 35.2 60.3 DegF RELATIVE HUMIDITY 92.6 9.2 37.2 % DEWPOINT 24.6 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 61.7 46.0 52.2 DegF SOIL TEMP. 20 in 51.4 49.6 50.5 DegF WIND SPEED 22.4 5.6 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 100 Degrees SOLAR RADIATION 452.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.21 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.5 156 11.3 254 14.6 384 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Feb 18 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.0 19.8 18.0 1.7 0.0 0.00 51.6 51.6 4.5 8.3 4.5 142 2 63.0 20.8 19.6 1.6 0.0 0.00 51.3 51.6 3.6 6.7 3.6 126 3 58.3 23.2 25.5 1.2 0.0 0.00 50.7 51.6 1.6 3.1 1.3 84 4 55.2 24.8 30.7 1.0 0.0 0.00 50.2 51.6 1.6 4.0 1.3 95 5 57.9 24.4 27.3 1.2 0.0 0.00 49.8 51.4 5.4 10.1 5.1 117 6 56.1 25.0 29.8 1.1 0.0 0.00 49.5 51.4 3.4 5.6 3.1 111 7 56.5 25.2 29.6 1.1 0.0 0.00 48.9 51.3 3.4 7.6 3.4 116 8 58.1 25.2 28.0 1.2 1.7 0.00 48.4 51.3 4.0 6.7 3.8 104 9 59.5 25.5 26.9 1.3 5.7 0.00 48.6 51.3 4.5 9.4 3.8 146 10 62.6 26.6 25.2 1.5 19.4 0.00 49.3 51.1 4.5 7.8 4.0 102 11 67.3 25.9 21.0 1.8 29.4 0.00 51.6 51.1 3.8 10.1 2.9 103 12 70.2 23.4 17.0 2.1 33.0 0.00 53.6 50.9 6.7 12.1 6.3 138 13 69.4 23.5 17.5 2.0 19.6 0.00 54.0 50.9 5.4 10.5 4.7 130 14 73.4 25.2 16.4 2.3 53.3 0.00 56.7 50.9 2.5 6.3 1.3 100 15 75.2 23.2 14.2 2.5 54.0 0.00 59.4 50.9 3.4 12.3 0.7 263 16 73.9 17.2 11.4 2.5 13.9 0.00 59.4 50.9 8.3 17.0 7.6 248 17 73.2 18.3 12.4 2.4 16.3 0.00 57.9 50.9 7.4 14.5 6.9 258 18 72.3 18.0 12.5 2.4 5.5 0.00 56.8 50.9 6.9 13.6 6.5 242 19 70.3 18.9 14.0 2.2 0.2 0.00 55.6 51.1 3.8 13.2 3.6 239 20 67.3 21.2 17.2 1.9 0.0 0.00 54.7 51.1 1.1 4.0 0.9 235 21 58.1 26.2 29.1 1.2 0.0 0.00 53.2 51.3 1.3 3.1 1.3 95 22 53.4 28.2 37.8 0.9 0.0 0.00 51.8 51.3 2.2 3.4 2.0 104 23 52.7 28.4 38.7 0.8 0.0 0.00 50.7 51.4 2.0 3.4 2.0 95 24 54.5 28.6 36.7 0.9 0.0 0.00 50.2 51.4 1.8 3.8 1.6 102 AZMET Daily Weather Data : TUCSON : Feb 18 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.2 50.7 63.5 DegF RELATIVE HUMIDITY 44.9 10.2 23.2 % DEWPOINT 23.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 60.1 48.4 52.7 DegF SOIL TEMP. 20 in 51.6 50.9 51.3 DegF WIND SPEED 17.0 3.8 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 146 Degrees SOLAR RADIATION 252.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.7 165 13.9 268 18.9 403 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Feb 19 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.3 26.8 32.0 1.1 0.0 0.00 49.8 51.4 2.9 5.6 2.7 99 2 57.4 25.5 29.1 1.1 0.0 0.00 49.3 51.4 3.6 8.9 3.4 102 3 57.0 25.7 29.8 1.1 0.0 0.00 48.9 51.4 3.8 6.0 3.8 111 4 57.2 25.2 28.9 1.1 0.0 0.00 48.7 51.4 3.6 7.2 3.4 105 5 58.6 23.2 25.3 1.3 0.0 0.00 48.6 51.4 3.8 7.6 3.6 107 6 59.0 24.3 26.0 1.3 0.0 0.00 48.4 51.4 3.6 9.4 3.4 111 7 57.7 25.2 28.4 1.2 0.0 0.00 48.4 51.4 4.7 9.4 4.5 107 8 57.6 26.6 30.2 1.1 0.7 0.00 48.2 51.4 4.3 9.2 4.0 115 9 59.0 30.4 33.3 1.1 12.4 0.00 48.6 51.3 2.9 6.7 2.0 163 10 62.1 32.7 33.1 1.3 41.1 0.00 50.7 51.3 6.5 12.3 5.6 156 11 62.6 33.6 33.7 1.3 36.8 0.00 53.6 51.3 4.0 10.5 3.1 171 12 63.1 36.0 36.2 1.3 53.0 0.00 55.2 51.1 9.6 19.0 8.7 243 13 63.7 37.2 37.3 1.3 64.0 0.00 57.9 51.1 11.4 20.4 10.7 238 14 63.3 33.8 33.1 1.3 33.0 0.00 57.9 51.1 11.0 18.1 10.1 239 15 64.0 32.4 30.3 1.4 35.8 0.00 58.1 51.1 11.0 19.9 10.3 243 16 64.0 30.9 28.6 1.5 29.4 0.00 57.6 51.1 10.3 17.9 9.4 225 17 63.7 29.8 27.8 1.5 20.5 0.00 57.2 51.1 10.5 20.6 9.8 233 18 59.5 34.3 39.0 1.1 4.1 0.00 55.8 51.3 11.6 19.9 11.2 254 19 54.9 41.4 60.3 0.6 0.2 0.00 54.7 51.3 7.8 14.8 7.6 272 20 54.1 41.4 61.9 0.5 0.0 0.00 53.6 51.4 7.2 14.3 6.9 291 21 52.9 38.7 58.5 0.6 0.0 0.00 52.7 51.4 9.8 17.4 9.6 291 22 51.3 36.1 56.2 0.6 0.0 0.00 51.6 51.6 7.6 15.2 7.4 287 23 49.1 38.1 65.7 0.4 0.0 0.00 51.1 51.6 2.2 6.9 1.6 331 24 49.6 37.9 64.0 0.4 0.0 0.00 51.1 51.6 1.8 5.6 1.8 299 AZMET Daily Weather Data : TUCSON : Feb 19 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.7 48.0 58.3 DegF RELATIVE HUMIDITY 71.2 23.5 38.7 % DEWPOINT 32.0 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 58.3 48.2 52.3 DegF SOIL TEMP. 20 in 51.6 51.1 51.4 DegF WIND SPEED 20.6 6.5 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 235 Degrees SOLAR RADIATION 330.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.8 169 7.2 275 11.9 415 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Feb 20 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.5 38.1 65.0 0.4 0.0 0.00 50.9 51.8 1.3 2.9 1.1 280 2 48.9 38.5 67.4 0.4 0.0 0.00 50.7 51.8 0.9 2.7 0.7 266 3 49.6 37.4 62.6 0.4 0.0 0.00 50.4 51.8 3.8 8.1 3.6 292 4 48.6 38.1 67.2 0.4 0.0 0.00 49.8 51.6 3.6 5.8 3.1 319 5 46.9 38.1 71.0 0.3 0.0 0.00 49.1 51.6 0.9 3.4 0.4 305 6 44.8 38.1 77.2 0.2 0.0 0.00 48.4 51.6 1.3 3.6 1.1 111 7 43.7 37.6 78.4 0.2 0.0 0.00 47.5 51.6 1.3 3.6 1.3 99 8 43.2 37.4 79.6 0.2 5.5 0.00 46.8 51.4 0.9 2.5 0.7 92 9 48.2 37.9 67.8 0.4 20.1 0.00 47.5 51.4 2.5 4.9 2.2 155 10 52.0 37.9 58.7 0.6 40.6 0.00 49.6 51.4 1.8 4.9 1.1 167 11 53.4 37.2 54.0 0.6 55.0 0.00 52.7 51.3 2.9 6.3 2.0 297 12 55.8 37.6 50.0 0.8 66.2 0.00 56.1 51.3 3.8 11.2 2.7 282 13 57.2 36.0 44.8 0.9 57.3 0.00 58.8 51.1 5.4 12.1 4.5 296 14 59.0 34.3 39.5 1.0 64.3 0.00 60.3 51.1 6.9 13.4 6.3 286 15 60.3 33.4 36.3 1.1 58.0 0.00 61.5 51.1 7.4 15.4 6.7 288 16 60.6 33.1 35.5 1.2 44.4 0.00 61.3 51.1 9.4 15.9 8.9 275 17 60.6 31.8 33.7 1.2 27.7 0.00 60.1 51.3 8.7 15.0 8.3 279 18 59.5 31.6 34.6 1.1 10.3 0.00 57.9 51.3 8.3 13.9 8.1 281 19 57.4 33.4 40.3 1.0 0.2 0.00 55.8 51.4 7.2 11.2 6.9 292 20 55.6 35.4 46.3 0.8 0.0 0.00 54.0 51.6 7.2 10.3 7.2 305 21 54.0 35.6 49.8 0.7 0.0 0.00 52.7 51.6 4.5 8.9 4.0 308 22 48.9 35.4 59.3 0.5 0.0 0.00 51.3 51.8 1.6 4.7 1.3 84 23 47.7 34.7 60.6 0.4 0.0 0.00 50.2 51.8 1.3 3.8 1.3 66 24 43.9 34.3 69.2 0.3 0.0 0.00 48.9 52.0 0.9 2.7 0.4 72 AZMET Daily Weather Data : TUCSON : Feb 20 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.9 41.7 52.0 DegF RELATIVE HUMIDITY 82.1 32.4 56.2 % DEWPOINT 36.0 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 61.5 46.8 53.1 DegF SOIL TEMP. 20 in 52.0 51.1 51.4 DegF WIND SPEED 15.9 3.8 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 289 Degrees SOLAR RADIATION 449.6 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 1.8 171 4.1 279 7.2 422 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Feb 21 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.0 34.0 76.1 0.2 0.0 0.00 48.0 52.0 0.9 2.5 0.9 113 2 39.7 34.0 79.7 0.2 0.0 0.00 47.1 52.0 1.3 2.7 1.3 95 3 40.1 33.6 77.0 0.2 0.0 0.00 46.2 52.0 1.6 2.7 1.6 98 4 37.4 32.7 83.0 0.1 0.0 0.00 45.5 52.0 0.9 2.7 0.9 90 5 37.6 32.9 82.9 0.1 0.0 0.00 44.8 51.8 2.2 3.4 2.0 110 6 37.0 32.4 82.8 0.1 0.0 0.00 44.1 51.8 0.9 2.7 0.9 78 7 34.7 31.6 88.5 0.1 0.0 0.00 43.3 51.6 0.9 2.9 0.9 92 8 36.7 32.5 84.9 0.1 7.4 0.00 43.0 51.6 0.7 1.8 0.7 111 9 46.4 34.7 64.0 0.4 26.0 0.00 44.1 51.4 2.2 5.4 2.2 88 10 53.6 35.8 50.9 0.7 43.2 0.00 46.9 51.4 2.9 6.7 2.5 84 11 59.2 34.7 39.7 1.0 57.1 0.00 50.9 51.3 3.4 7.8 2.9 97 12 62.8 32.0 31.3 1.4 66.4 0.00 54.9 51.1 4.7 10.1 4.0 115 13 65.8 28.2 24.2 1.6 69.5 0.00 58.3 50.9 4.7 8.9 2.9 300 14 67.6 27.7 22.1 1.8 67.1 0.00 60.8 50.9 4.0 11.2 2.9 303 15 70.2 26.2 19.1 2.0 58.8 0.00 62.8 50.9 2.5 6.7 0.7 174 16 71.1 23.2 16.4 2.2 46.1 0.00 63.3 50.9 4.7 8.9 3.8 273 17 70.7 25.0 17.9 2.1 29.4 0.00 62.6 50.9 7.4 12.1 6.9 292 18 68.5 25.5 19.7 1.9 10.8 0.00 60.3 50.9 8.9 13.4 8.5 294 19 64.4 28.0 25.1 1.5 0.2 0.00 57.9 51.1 7.8 12.3 7.8 289 20 60.8 30.2 31.2 1.3 0.0 0.00 56.1 51.3 8.7 14.5 8.7 276 21 57.2 33.4 40.5 1.0 0.0 0.00 54.3 51.4 4.7 10.7 4.5 271 22 50.0 37.0 61.2 0.5 0.0 0.00 52.7 51.6 2.0 3.6 2.0 82 23 49.5 34.5 56.0 0.5 0.0 0.00 52.3 51.8 2.5 4.3 2.5 100 24 48.2 33.6 56.7 0.5 0.0 0.00 51.8 52.0 2.5 4.7 2.0 95 AZMET Daily Weather Data : TUCSON : Feb 21 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.8 33.1 52.9 DegF RELATIVE HUMIDITY 91.8 14.2 51.3 % DEWPOINT 31.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 63.5 43.0 52.2 DegF SOIL TEMP. 20 in 52.0 50.7 51.4 DegF WIND SPEED 14.5 3.4 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 297 Degrees SOLAR RADIATION 482.1 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 4.9 176 7.4 287 10.3 432 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Feb 22 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.0 33.3 63.4 0.4 0.0 0.00 50.9 52.0 2.0 3.6 1.8 93 2 44.2 32.9 64.0 0.4 0.0 0.00 50.0 52.0 2.0 4.3 1.8 89 3 46.2 32.0 57.7 0.4 0.0 0.00 49.1 52.0 4.5 9.2 4.3 98 4 46.8 32.0 56.5 0.5 0.0 0.00 48.4 52.0 2.9 8.5 2.5 120 5 46.0 32.4 58.7 0.4 0.0 0.00 47.7 52.0 2.9 4.5 2.7 101 6 48.0 32.2 54.0 0.5 0.0 0.00 47.1 52.0 3.4 7.2 3.1 97 7 48.4 31.5 51.5 0.6 0.0 0.00 46.8 51.8 2.5 6.3 0.7 161 8 48.6 32.5 53.5 0.5 2.4 0.00 46.4 51.6 3.8 6.7 3.6 102 9 51.4 33.3 50.0 0.6 12.2 0.00 46.8 51.6 2.5 6.5 1.1 83 10 57.2 31.1 37.1 1.0 33.7 0.00 48.4 51.4 5.6 9.8 5.4 114 11 64.4 29.8 27.0 1.5 56.6 0.00 52.0 51.3 4.9 9.4 4.5 153 12 70.0 29.3 21.8 2.0 65.0 0.00 56.1 51.3 2.2 7.2 1.6 191 13 73.8 24.8 16.0 2.4 68.3 0.00 60.1 51.1 2.2 7.2 1.1 270 14 76.1 23.0 13.8 2.7 66.7 0.00 63.0 51.1 3.1 9.6 0.9 315 15 77.5 22.1 12.6 2.8 58.8 0.00 64.6 51.1 5.4 17.0 3.8 256 16 77.5 20.5 11.7 2.8 46.3 0.00 64.6 51.1 6.3 16.6 5.4 297 17 78.1 17.8 10.3 2.9 29.9 0.00 63.7 51.3 6.0 12.1 4.7 261 18 76.6 16.3 10.1 2.8 11.7 0.00 61.3 51.3 5.8 13.0 5.6 257 19 73.0 13.8 10.2 2.5 0.2 0.00 58.8 51.4 5.4 12.1 5.1 231 20 70.3 11.3 10.0 2.3 0.0 0.00 56.7 51.6 4.9 11.6 4.7 214 21 62.1 13.1 14.7 1.6 0.0 0.00 54.9 51.8 2.5 4.3 1.8 96 22 57.4 15.1 18.7 1.3 0.0 0.00 53.1 52.0 2.9 4.5 2.7 95 23 54.5 17.2 22.7 1.1 0.0 0.00 51.6 52.2 2.2 5.8 1.8 92 24 51.4 18.3 26.7 0.9 0.0 0.00 50.5 52.2 2.2 5.6 1.8 96 AZMET Daily Weather Data : TUCSON : Feb 22 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.8 43.2 60.3 DegF RELATIVE HUMIDITY 67.9 8.9 32.2 % DEWPOINT 24.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 64.6 46.4 53.8 DegF SOIL TEMP. 20 in 52.2 51.1 51.6 DegF WIND SPEED 17.0 3.6 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 155 Degrees SOLAR RADIATION 452.2 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 9.0 185 12.4 299 16.2 448 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Feb 23 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.3 18.9 26.3 1.0 0.0 0.00 49.5 52.3 2.2 5.8 1.3 108 2 50.5 19.9 29.5 0.9 0.0 0.00 48.6 52.3 3.1 8.3 2.9 88 3 50.2 20.7 31.0 0.9 0.0 0.00 47.7 52.3 4.5 7.8 4.5 103 4 49.1 20.8 32.2 0.8 0.0 0.00 46.9 52.3 4.0 8.1 3.6 91 5 48.4 20.8 33.4 0.8 0.0 0.00 46.2 52.3 2.5 6.0 1.6 85 6 48.9 20.1 31.8 0.8 0.0 0.00 45.5 52.2 2.5 8.9 1.3 313 7 52.0 20.5 28.7 0.9 0.0 0.00 45.1 52.2 5.4 14.5 5.1 303 8 50.5 25.3 37.0 0.8 7.9 0.00 44.8 52.0 6.0 11.6 5.8 317 9 54.0 28.0 36.5 0.9 26.5 0.00 45.7 52.0 3.8 8.1 3.4 299 10 56.5 30.7 37.3 1.0 41.6 0.00 48.6 51.8 5.6 15.2 5.1 291 11 57.6 34.9 42.3 0.9 56.4 0.00 51.3 51.8 13.2 21.7 12.5 282 12 56.3 35.4 45.6 0.8 27.2 0.00 52.9 51.6 13.2 20.6 12.8 294 13 54.5 36.1 50.0 0.7 14.6 0.00 52.5 51.4 13.0 20.8 12.5 300 14 54.1 35.1 48.2 0.7 26.5 0.00 52.9 51.4 13.6 24.4 13.0 293 15 53.4 31.3 42.8 0.8 9.6 0.00 52.3 51.4 13.9 23.3 13.4 282 16 54.1 25.2 32.3 1.0 16.0 0.00 52.0 51.4 13.6 23.3 13.0 279 17 55.6 23.0 28.0 1.1 24.6 0.00 52.0 51.4 13.9 24.2 13.4 280 18 55.6 20.1 24.7 1.1 8.4 0.00 51.6 51.4 12.5 20.1 12.3 283 19 53.2 18.0 24.5 1.0 0.2 0.00 50.7 51.4 13.4 21.0 13.0 300 20 51.1 16.5 25.0 1.0 0.0 0.00 49.6 51.4 11.4 19.7 11.2 306 21 49.6 15.4 25.3 0.9 0.0 0.00 48.6 51.4 9.4 16.6 9.4 297 22 46.6 19.2 33.5 0.7 0.0 0.00 47.5 51.4 3.6 11.0 3.4 298 23 44.2 22.3 41.5 0.6 0.0 0.00 46.8 51.4 3.4 7.2 3.1 310 24 45.0 18.9 34.7 0.7 0.0 0.00 46.8 51.4 2.9 6.3 2.5 300 AZMET Daily Weather Data : TUCSON : Feb 23 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 59.2 41.4 51.8 DegF RELATIVE HUMIDITY 68.8 23.0 34.3 % DEWPOINT 24.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 52.9 44.8 49.1 DegF SOIL TEMP. 20 in 52.3 51.4 51.8 DegF WIND SPEED 24.4 7.8 MPH WIND VECTOR MAG. 6.3 MPH WIND VECTOR DIR. 294 Degrees SOLAR RADIATION 259.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.9 186 2.9 302 5.9 454 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Feb 24 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.2 18.5 36.8 0.6 0.0 0.00 46.4 51.3 2.2 5.1 1.6 304 2 41.9 18.7 39.0 0.6 0.0 0.00 45.7 51.3 2.5 4.5 2.2 273 3 41.9 18.5 38.7 0.6 0.0 0.00 44.6 51.1 2.9 4.3 2.9 292 4 39.4 19.6 44.6 0.5 0.0 0.00 43.5 51.1 2.2 4.7 1.3 262 5 34.7 20.7 56.1 0.3 0.0 0.00 42.3 50.9 1.3 4.3 1.1 93 6 32.7 21.2 61.8 0.2 0.0 0.00 41.0 50.7 1.8 3.8 1.6 96 7 31.6 21.6 65.8 0.2 0.0 0.00 40.3 50.7 1.6 4.3 1.3 95 8 33.3 21.9 63.0 0.2 8.1 0.00 39.7 50.5 1.1 3.4 1.1 89 9 41.2 22.8 47.8 0.5 27.5 0.00 40.3 50.5 2.2 4.7 2.0 104 10 46.8 21.9 37.1 0.7 45.4 0.00 43.3 50.4 1.6 7.4 0.7 225 11 48.7 20.1 32.0 0.8 60.0 0.00 47.1 50.2 4.9 9.4 4.5 279 12 52.2 17.8 25.3 1.0 69.0 0.00 50.7 50.0 9.2 17.0 8.7 281 13 54.1 12.6 18.8 1.2 72.9 0.00 53.1 50.0 11.9 18.1 11.2 278 14 55.0 11.1 17.0 1.2 70.7 0.00 54.7 49.8 11.2 17.2 10.5 277 15 55.8 9.9 15.7 1.3 62.3 0.00 55.8 49.8 11.0 19.9 10.3 283 16 56.1 8.6 14.6 1.3 49.2 0.00 55.9 49.8 10.1 16.8 9.6 282 17 56.1 7.2 13.7 1.3 31.8 0.00 55.2 49.8 10.3 16.1 9.8 279 18 55.0 5.9 13.4 1.3 12.7 0.00 53.1 49.8 9.4 15.7 9.2 286 19 52.7 5.0 14.1 1.2 0.5 0.00 50.7 50.0 6.9 13.0 6.9 291 20 49.6 7.2 17.3 1.0 0.0 0.00 48.9 50.0 4.7 7.8 4.5 283 21 47.1 10.8 22.5 0.9 0.0 0.00 47.1 50.2 4.5 7.6 4.0 283 22 43.2 13.6 29.8 0.7 0.0 0.00 46.6 50.2 1.8 5.1 1.1 70 23 37.8 13.1 35.8 0.5 0.0 0.00 45.7 50.2 0.7 2.7 0.7 117 24 36.5 12.9 37.2 0.5 0.0 0.00 44.2 50.2 1.6 3.6 1.6 96 AZMET Daily Weather Data : TUCSON : Feb 24 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 57.2 30.4 45.3 DegF RELATIVE HUMIDITY 68.6 12.4 33.2 % DEWPOINT 15.1 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 55.9 39.7 47.5 DegF SOIL TEMP. 20 in 51.4 49.8 50.4 DegF WIND SPEED 19.9 4.9 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 282 Degrees SOLAR RADIATION 510.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.2 186 1.6 303 3.8 458 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Feb 25 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.9 12.4 34.3 0.5 0.0 0.00 43.0 50.2 1.8 4.0 1.8 111 2 33.3 14.5 45.8 0.3 0.0 0.00 41.9 50.2 0.7 1.6 0.7 111 3 31.1 15.1 50.7 0.3 0.0 0.00 41.0 50.2 0.4 1.3 0.4 97 4 29.8 16.0 55.8 0.3 0.0 0.00 40.3 50.2 0.9 2.9 0.7 110 5 29.1 16.5 58.5 0.2 0.0 0.00 39.7 50.0 0.9 2.7 0.4 81 6 28.4 16.3 60.1 0.2 0.0 0.00 39.2 50.0 2.2 4.9 2.0 105 7 29.5 16.0 56.6 0.2 0.0 0.00 38.8 49.8 1.3 3.4 1.1 108 8 32.0 16.9 53.0 0.3 8.8 0.00 38.5 49.8 2.2 5.6 2.2 94 9 40.8 15.6 35.5 0.6 28.2 0.00 38.7 49.6 4.9 8.3 4.9 99 10 48.4 16.0 27.0 0.9 45.4 0.00 41.4 49.5 5.4 9.6 5.1 105 11 55.0 15.1 20.5 1.2 60.7 0.00 45.7 49.3 4.5 8.5 4.0 122 12 60.6 13.1 15.3 1.5 69.3 0.00 50.2 49.3 2.5 6.7 1.8 121 13 64.6 7.7 10.4 1.9 72.2 0.00 54.5 49.1 1.6 4.5 0.2 279 14 67.3 8.1 9.6 2.1 69.5 0.00 57.6 48.9 6.7 16.3 6.0 296 15 68.0 9.1 9.8 2.1 63.3 0.00 58.3 48.9 9.8 16.3 9.4 309 16 68.4 8.6 9.5 2.1 49.2 0.00 58.6 48.9 7.4 14.1 6.7 305 17 69.6 8.8 9.1 2.2 32.5 0.00 58.5 48.9 3.6 9.6 2.5 291 18 68.9 6.1 8.3 2.2 12.9 0.00 56.5 48.9 5.4 11.9 4.9 317 19 65.5 6.3 9.5 1.9 0.5 0.00 54.3 49.1 4.7 7.8 4.7 296 20 61.5 5.5 10.5 1.7 0.0 0.00 52.2 49.3 4.0 7.6 4.0 296 21 53.2 9.9 17.3 1.1 0.0 0.00 50.5 49.5 0.7 2.9 0.7 201 22 47.7 11.8 23.1 0.9 0.0 0.00 48.9 49.6 0.7 2.0 0.7 160 23 44.2 14.2 29.2 0.7 0.0 0.00 47.7 49.6 0.7 3.4 0.4 108 24 41.7 14.2 32.0 0.6 0.0 0.00 46.4 49.8 1.3 2.9 1.3 88 AZMET Daily Weather Data : TUCSON : Feb 25 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.2 27.0 49.1 DegF RELATIVE HUMIDITY 63.9 6.7 28.8 % DEWPOINT 12.2 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 58.6 38.5 47.5 DegF SOIL TEMP. 20 in 50.2 48.9 49.5 DegF WIND SPEED 16.3 3.1 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 332 Degrees SOLAR RADIATION 512.4 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 4.3 190 6.7 310 9.2 467 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Feb 26 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.6 14.7 34.2 0.6 0.0 0.00 45.3 49.8 1.8 4.3 1.6 94 2 40.1 14.2 34.3 0.6 0.0 0.00 44.4 50.0 2.5 6.3 2.0 95 3 40.1 13.8 33.8 0.6 0.0 0.00 43.5 50.0 2.5 4.3 2.5 95 4 38.3 15.4 38.8 0.5 0.0 0.00 42.8 49.8 1.6 4.3 1.6 73 5 36.5 16.3 43.4 0.4 0.0 0.00 42.1 49.8 1.6 4.0 1.1 108 6 34.3 17.1 48.5 0.3 0.0 0.00 41.4 49.8 1.3 4.7 1.1 107 7 33.6 17.8 52.0 0.3 0.0 0.00 40.8 49.8 2.0 5.1 1.6 94 8 37.2 18.7 46.7 0.4 9.1 0.00 40.5 49.6 2.5 6.7 2.2 87 9 47.7 17.8 30.3 0.8 28.4 0.00 41.4 49.6 4.3 8.3 4.0 112 10 56.7 17.2 20.9 1.3 46.1 0.00 44.8 49.5 1.3 4.3 0.7 31 11 63.3 15.8 15.6 1.7 59.5 0.00 49.1 49.3 1.3 6.3 0.9 283 12 65.5 16.5 15.0 1.8 68.8 0.00 53.4 49.3 2.9 8.3 1.1 279 13 67.1 18.5 15.3 1.9 72.2 0.00 57.0 49.1 2.9 13.9 1.8 11 14 69.3 19.9 15.1 2.1 69.8 0.00 59.9 49.1 3.8 12.1 1.1 305 15 70.7 18.9 13.8 2.2 62.1 0.00 61.5 49.1 4.7 12.1 3.8 286 16 71.6 19.0 13.5 2.3 49.0 0.00 62.2 49.1 5.6 11.4 4.5 327 17 71.1 19.9 14.3 2.2 31.8 0.00 61.7 49.1 6.7 12.8 6.3 314 18 69.8 19.9 14.9 2.1 12.2 0.00 59.5 49.3 7.4 13.0 7.2 319 19 66.6 20.1 16.8 1.9 0.5 0.00 57.4 49.5 6.3 9.4 6.0 309 20 61.9 21.7 21.2 1.5 0.0 0.00 55.4 49.6 2.0 7.2 1.8 290 21 55.4 26.1 32.2 1.0 0.0 0.00 53.6 49.8 1.3 3.4 1.1 256 22 49.3 31.1 50.5 0.6 0.0 0.00 52.2 50.0 0.7 3.4 0.2 237 23 44.4 34.7 68.4 0.3 0.0 0.00 51.4 50.2 0.7 2.9 0.4 122 24 45.0 28.2 51.3 0.5 0.0 0.00 50.9 50.4 1.3 3.8 1.1 108 AZMET Daily Weather Data : TUCSON : Feb 26 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.9 31.6 53.2 DegF RELATIVE HUMIDITY 88.3 12.2 30.9 % DEWPOINT 19.8 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 62.2 40.5 50.4 DegF SOIL TEMP. 20 in 50.4 48.9 49.6 DegF WIND SPEED 13.9 2.9 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 341 Degrees SOLAR RADIATION 509.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.2 195 7.6 318 10.6 478 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Feb 27 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.6 28.0 51.9 0.5 0.0 0.00 50.0 50.4 1.6 4.3 1.3 87 2 43.3 27.5 53.3 0.4 0.0 0.00 48.9 50.5 1.3 3.1 1.3 93 3 42.6 27.1 54.2 0.4 0.0 0.00 47.5 50.5 1.6 3.8 1.3 84 4 41.9 27.3 56.0 0.4 0.0 0.00 46.0 50.5 2.5 3.6 2.5 93 5 41.2 27.9 58.7 0.4 0.0 0.00 45.1 50.5 2.2 4.3 2.2 95 6 40.6 28.2 60.9 0.3 0.0 0.00 44.4 50.5 2.5 3.4 2.2 95 7 39.9 28.6 63.7 0.3 0.2 0.00 43.5 50.4 2.7 4.3 2.5 110 8 43.9 28.6 54.9 0.5 10.0 0.00 43.3 50.4 2.2 5.8 2.0 119 9 54.0 29.1 38.5 0.9 25.8 0.00 44.4 50.2 3.8 6.5 3.4 122 10 60.4 28.9 30.0 1.3 48.3 0.00 47.5 50.2 4.9 9.2 4.7 111 11 64.9 29.1 25.8 1.6 60.9 0.00 51.4 50.0 5.6 10.3 5.4 112 12 68.2 28.6 22.6 1.8 70.0 0.00 55.4 50.0 4.7 10.1 2.9 101 13 70.9 23.2 16.4 2.2 72.4 0.00 58.8 49.8 3.6 13.2 2.5 275 14 73.9 13.5 9.8 2.6 71.4 0.00 60.8 49.8 11.4 23.5 10.7 272 15 74.8 14.0 9.7 2.7 64.0 0.00 61.0 49.8 14.5 25.1 14.1 276 16 75.2 12.2 8.9 2.7 50.4 0.00 60.8 49.8 12.5 21.5 11.6 267 17 74.3 12.9 9.4 2.6 26.5 0.00 59.9 50.0 11.2 20.4 10.7 264 18 72.1 12.7 10.0 2.4 5.0 0.00 58.5 50.0 8.9 15.4 8.5 265 19 70.9 12.9 10.6 2.3 0.2 0.00 56.8 50.2 6.5 11.6 6.0 251 20 68.5 10.6 10.3 2.1 0.0 0.00 55.4 50.4 6.7 12.1 6.7 280 21 66.0 14.9 13.7 1.9 0.0 0.00 54.3 50.5 4.9 10.7 4.7 277 22 64.4 16.7 15.6 1.7 0.0 0.00 53.4 50.7 4.5 10.1 4.0 263 23 62.8 14.7 15.1 1.7 0.0 0.00 52.5 50.7 2.5 11.6 2.0 196 24 61.7 18.7 18.6 1.5 0.0 0.00 51.8 50.9 5.1 10.7 4.7 139 AZMET Daily Weather Data : TUCSON : Feb 27 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.1 38.8 59.2 DegF RELATIVE HUMIDITY 66.0 7.6 29.9 % DEWPOINT 21.6 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 61.0 43.2 52.2 DegF SOIL TEMP. 20 in 50.9 49.8 50.2 DegF WIND SPEED 25.1 5.4 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 252 Degrees SOLAR RADIATION 504.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.4 203 10.1 328 13.5 491 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Feb 28 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.4 20.1 20.7 1.4 0.0 0.00 51.3 50.9 2.0 6.7 1.3 182 2 60.1 22.3 23.2 1.4 0.0 0.00 50.7 50.9 2.7 8.5 2.2 209 3 58.5 25.3 27.8 1.2 0.0 0.00 50.0 51.1 3.4 8.7 3.1 193 4 56.8 27.1 31.9 1.1 0.0 0.00 49.3 51.1 4.0 10.3 3.4 245 5 52.5 32.2 46.1 0.7 0.0 0.00 48.6 51.1 8.9 15.9 8.7 306 6 48.7 29.8 48.0 0.6 0.0 0.00 48.0 51.1 11.2 18.1 11.0 310 7 48.0 26.1 42.2 0.7 0.0 0.00 47.5 51.1 10.1 16.1 9.8 315 8 47.1 23.9 39.7 0.7 8.4 0.00 47.3 51.1 8.5 13.9 8.3 319 9 48.2 23.0 36.8 0.7 27.7 0.00 47.8 50.9 9.6 16.1 9.2 284 10 50.0 20.8 31.2 0.9 46.8 0.00 49.3 50.9 8.5 16.8 8.1 280 11 52.0 14.2 21.8 1.0 64.3 0.00 51.8 50.9 11.4 17.4 10.7 287 12 52.0 14.2 21.7 1.0 71.7 0.00 54.1 50.7 11.2 18.6 10.7 296 13 53.4 13.6 20.2 1.1 75.0 0.00 56.5 50.7 11.2 19.0 10.5 295 14 54.7 12.7 18.5 1.2 70.5 0.00 58.3 50.7 12.1 23.5 11.2 292 15 54.7 12.7 18.4 1.2 45.6 0.00 58.5 50.7 12.1 27.7 11.6 285 16 55.8 14.5 19.3 1.2 49.7 0.00 58.3 50.7 17.2 30.4 16.1 275 17 55.0 15.3 20.5 1.2 31.3 0.00 57.9 50.7 15.9 25.3 15.2 280 18 52.9 14.7 21.7 1.1 12.4 0.00 56.1 50.7 15.0 23.7 14.5 292 19 50.9 12.7 21.3 1.0 0.5 0.00 54.1 50.9 11.6 22.1 11.4 289 20 49.6 12.9 22.6 0.9 0.0 0.00 52.3 51.1 8.9 16.1 8.9 290 21 47.3 16.3 28.6 0.8 0.0 0.00 50.7 51.1 4.0 10.1 3.8 286 22 45.0 18.3 34.2 0.7 0.0 0.00 49.3 51.3 2.0 4.5 1.8 273 23 43.7 18.7 36.2 0.6 0.0 0.00 48.0 51.3 2.2 4.0 2.0 295 24 38.5 23.4 53.8 0.4 0.0 0.00 48.4 51.3 0.7 2.7 0.7 90 AZMET Daily Weather Data : TUCSON : Feb 28 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.2 35.6 51.4 DegF RELATIVE HUMIDITY 71.8 16.2 29.4 % DEWPOINT 19.4 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 58.5 47.3 52.0 DegF SOIL TEMP. 20 in 51.3 50.7 50.9 DegF WIND SPEED 30.4 8.5 MPH WIND VECTOR MAG. 7.6 MPH WIND VECTOR DIR. 289 Degrees SOLAR RADIATION 503.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.3 204 3.4 331 5.9 497 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Mar 1 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 35.2 20.5 54.4 0.3 0.0 0.00 48.2 51.3 0.7 3.8 0.7 89 2 34.3 20.1 55.4 0.3 0.0 0.00 47.7 51.3 0.9 3.1 0.7 121 3 33.4 20.3 58.0 0.3 0.0 0.00 46.8 51.3 0.4 0.4 0.4 88 4 33.8 19.2 54.4 0.3 0.0 0.00 45.5 51.1 1.6 4.9 1.3 92 5 32.4 18.7 56.7 0.3 0.0 0.00 43.9 50.9 1.3 3.4 1.3 103 6 31.5 18.9 58.8 0.3 0.0 0.00 42.1 50.7 1.6 4.3 1.3 94 7 29.7 18.9 63.6 0.2 0.2 0.00 41.0 50.7 1.6 4.0 1.3 91 8 33.1 19.4 56.9 0.3 9.6 0.00 40.3 50.5 2.7 4.9 2.5 98 9 40.5 20.1 43.9 0.5 29.9 0.00 41.0 50.4 2.5 4.7 2.2 97 10 48.0 19.8 32.3 0.8 48.0 0.00 44.1 50.4 1.6 4.5 0.9 88 11 51.1 19.4 28.4 0.9 62.3 0.00 48.2 50.2 2.0 6.9 1.3 123 12 52.3 17.1 24.3 1.0 71.2 0.00 52.0 50.0 3.4 7.8 2.0 277 13 54.3 14.9 20.7 1.1 75.3 0.00 55.4 49.8 3.8 11.9 1.1 279 14 56.3 11.3 16.5 1.3 73.1 0.00 57.7 49.8 6.3 15.2 4.9 278 15 57.2 10.2 15.1 1.4 65.0 0.00 58.5 49.8 9.4 17.0 8.7 277 16 57.6 7.0 12.9 1.4 51.6 0.00 58.3 49.8 10.7 18.6 10.3 284 17 57.4 4.6 11.6 1.4 33.9 0.00 57.0 49.8 10.1 15.0 9.6 280 18 56.1 2.8 11.2 1.4 14.1 0.00 54.5 49.8 9.6 15.0 9.4 289 19 53.6 3.4 12.6 1.2 0.5 0.00 52.0 50.0 8.3 14.3 8.1 292 20 51.1 5.5 15.4 1.1 0.0 0.00 50.0 50.0 6.7 9.8 6.5 291 21 48.2 7.2 18.3 0.9 0.0 0.00 48.4 50.2 6.0 8.9 6.0 281 22 46.8 8.1 20.1 0.9 0.0 0.00 46.9 50.2 3.6 7.2 3.1 282 23 42.4 9.5 25.5 0.7 0.0 0.00 45.7 50.4 0.9 4.3 0.2 202 24 37.6 10.4 32.0 0.5 0.0 0.00 44.6 50.4 1.1 4.3 0.7 104 AZMET Daily Weather Data : TUCSON : Mar 1 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 58.6 28.2 44.8 DegF RELATIVE HUMIDITY 66.2 10.3 33.3 % DEWPOINT 13.6 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 58.6 40.3 48.7 DegF SOIL TEMP. 20 in 51.3 49.6 50.4 DegF WIND SPEED 18.6 4.0 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 285 Degrees SOLAR RADIATION 534.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.5 205 2.0 333 4.1 501 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Mar 2 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 36.0 10.0 33.7 0.5 0.0 0.00 43.5 50.4 2.0 4.0 1.8 93 2 34.9 10.9 36.3 0.4 0.0 0.00 42.6 50.4 2.7 5.6 2.0 106 3 36.9 10.2 32.7 0.5 0.0 0.00 41.7 50.4 2.2 7.8 1.1 152 4 32.0 12.4 43.7 0.3 0.0 0.00 41.0 50.2 0.9 2.5 0.7 101 5 29.5 12.6 48.6 0.3 0.0 0.00 40.5 50.2 0.9 2.2 0.7 101 6 27.7 13.3 54.0 0.2 0.0 0.00 39.7 50.0 0.7 3.1 0.7 88 7 27.9 12.6 52.1 0.3 0.2 0.00 39.4 50.0 1.8 3.8 1.6 109 8 31.1 13.5 47.6 0.3 9.8 0.00 38.8 49.8 2.0 4.5 2.0 106 9 40.8 12.4 30.9 0.6 30.6 0.00 39.4 49.6 1.8 4.3 1.6 84 10 47.3 12.7 24.5 0.8 48.7 0.00 42.6 49.5 1.6 4.5 0.4 331 11 51.1 10.2 19.0 1.0 62.8 0.00 46.6 49.5 4.3 11.6 3.8 276 12 55.4 7.2 14.1 1.3 72.4 0.00 49.8 49.3 11.0 19.5 10.5 281 13 57.4 6.8 12.9 1.4 76.0 0.00 52.5 49.1 11.6 21.3 11.2 282 14 59.0 5.9 11.6 1.5 73.8 0.00 54.3 48.9 13.4 21.3 13.0 291 15 59.4 5.7 11.4 1.5 65.5 0.00 55.6 48.9 12.3 23.3 11.6 301 16 59.2 6.4 11.8 1.5 51.6 0.00 56.3 48.9 11.4 19.2 11.2 300 17 58.8 7.0 12.3 1.5 33.7 0.00 55.9 48.9 10.5 17.2 10.1 296 18 57.6 6.6 12.7 1.4 14.1 0.00 54.3 48.9 10.3 15.0 9.8 288 19 55.2 6.4 13.8 1.3 0.5 0.00 52.5 49.1 9.4 13.0 9.2 297 20 53.1 7.5 15.5 1.2 0.0 0.00 50.7 49.3 6.9 12.3 6.7 302 21 49.6 10.9 20.8 1.0 0.0 0.00 49.3 49.3 3.4 6.7 2.9 286 22 46.2 14.9 28.4 0.8 0.0 0.00 48.0 49.5 2.5 4.5 1.3 270 23 41.7 21.9 44.8 0.5 0.0 0.00 47.5 49.5 2.0 6.3 1.1 94 24 41.5 13.5 31.5 0.6 0.0 0.00 47.5 49.6 2.5 6.3 1.8 84 AZMET Daily Weather Data : TUCSON : Mar 2 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.3 26.2 45.3 DegF RELATIVE HUMIDITY 75.1 10.3 27.7 % DEWPOINT 10.4 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 56.3 38.8 47.1 DegF SOIL TEMP. 20 in 50.4 48.9 49.6 DegF WIND SPEED 23.3 5.4 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 293 Degrees SOLAR RADIATION 539.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.9 206 2.5 336 4.7 506 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Mar 3 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.6 13.6 37.0 0.5 0.0 0.00 46.8 49.6 1.8 3.4 1.1 105 2 35.8 13.5 39.5 0.4 0.0 0.00 46.0 49.5 1.1 4.3 0.7 93 3 34.3 14.2 42.9 0.4 0.0 0.00 44.8 49.3 1.6 4.5 0.9 88 4 32.5 14.5 46.6 0.3 0.0 0.00 43.0 49.3 1.1 3.6 0.7 106 5 31.3 14.7 49.5 0.3 0.0 0.00 41.5 49.1 1.8 4.7 1.3 98 6 29.8 15.3 54.0 0.3 0.0 0.00 40.3 48.9 1.1 3.6 0.9 88 7 29.7 14.7 53.0 0.3 0.2 0.00 39.6 48.9 1.6 4.5 1.3 99 8 33.6 15.6 47.4 0.3 10.8 0.00 39.2 48.9 1.8 4.9 1.3 102 9 44.6 8.6 22.8 0.8 30.6 0.00 39.7 48.7 2.7 5.6 1.6 334 10 50.5 2.3 13.5 1.1 49.2 0.00 42.8 48.7 4.3 8.9 3.8 276 11 54.1 2.1 11.6 1.3 61.4 0.00 46.8 48.6 4.0 9.4 2.9 237 12 56.8 1.6 10.4 1.4 73.6 0.00 51.1 48.4 3.4 10.7 2.0 257 13 58.3 -0.8 8.8 1.5 77.9 0.00 54.5 48.4 4.7 10.5 4.0 263 14 60.4 1.9 9.2 1.6 75.5 0.00 57.2 48.4 3.6 9.2 1.8 120 15 61.9 -0.6 7.8 1.8 66.7 0.00 59.2 48.2 3.1 7.8 0.4 77 16 62.6 -0.9 7.4 1.8 52.3 0.00 59.7 48.2 3.6 8.5 2.7 242 17 63.0 -0.4 7.5 1.8 35.1 0.00 59.2 48.4 4.7 11.6 3.1 100 18 60.6 -4.9 6.6 1.7 15.1 0.00 56.1 48.4 9.8 16.3 9.4 95 19 57.6 -5.1 7.3 1.5 0.7 0.00 53.2 48.6 8.9 15.0 8.7 94 20 55.6 -5.4 7.7 1.4 0.0 0.00 50.7 48.7 9.6 16.6 9.2 84 21 54.7 -6.3 7.7 1.3 0.0 0.00 48.9 48.9 9.8 19.7 9.4 96 22 52.0 -6.3 8.4 1.2 0.0 0.00 47.3 49.1 4.5 10.3 4.5 91 23 50.7 -6.7 8.7 1.1 0.0 0.00 46.0 49.3 2.9 8.3 2.7 122 24 50.7 -6.9 8.6 1.2 0.0 0.00 45.0 49.3 4.9 11.9 4.3 90 AZMET Daily Weather Data : TUCSON : Mar 3 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.2 28.6 48.4 DegF RELATIVE HUMIDITY 60.8 5.5 21.8 % DEWPOINT 3.7 DegF ACTUAL VAPOR PRESS. 0.2 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 59.7 39.0 48.4 DegF SOIL TEMP. 20 in 49.6 48.2 48.9 DegF WIND SPEED 19.7 4.0 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 99 Degrees SOLAR RADIATION 549.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.2 208 4.0 340 6.5 512 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Mar 4 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.8 -4.4 11.1 1.0 0.0 0.00 43.9 49.3 3.8 13.4 1.1 98 2 41.7 -2.4 15.0 0.8 0.0 0.00 43.0 49.3 2.2 4.7 1.8 287 3 40.8 -2.4 15.6 0.7 0.0 0.00 42.1 49.3 2.2 7.8 1.1 256 4 42.3 -4.2 13.6 0.8 0.0 0.00 41.2 49.3 2.9 7.6 1.1 29 5 45.9 -3.5 12.2 0.9 0.0 0.00 40.5 49.3 4.3 14.5 3.8 73 6 48.9 -1.8 11.7 1.0 0.0 0.00 40.1 49.3 12.8 22.4 12.3 111 7 49.6 -2.0 11.3 1.1 0.2 0.00 40.1 49.1 13.4 25.3 13.0 118 8 51.3 -1.7 10.9 1.1 11.5 0.00 40.1 48.9 16.3 33.1 15.9 113 9 53.4 -0.8 10.5 1.3 32.0 0.00 41.2 48.9 19.2 29.5 18.6 101 10 55.2 0.0 10.1 1.3 50.4 0.00 43.2 48.7 19.7 32.0 18.8 99 11 57.7 0.1 9.4 1.5 65.0 0.00 45.9 48.6 20.1 31.5 19.2 103 12 60.8 1.6 8.9 1.7 75.0 0.00 48.6 48.6 18.1 31.1 17.4 99 13 63.1 1.6 8.3 1.8 76.0 0.00 51.1 48.4 18.6 26.4 17.9 95 14 65.1 1.4 7.6 2.0 75.5 0.00 53.4 48.4 18.8 29.3 18.1 93 15 66.9 2.3 7.5 2.1 59.5 0.00 55.0 48.4 16.3 25.5 15.7 92 16 67.5 2.5 7.4 2.1 45.4 0.00 55.6 48.4 16.1 25.7 15.4 88 17 67.1 1.9 7.3 2.1 30.1 0.00 55.4 48.4 13.6 23.3 13.2 96 18 65.5 -0.9 6.7 2.0 7.2 0.00 54.3 48.4 13.6 24.2 13.2 95 19 64.4 -3.6 6.2 1.9 0.5 0.00 53.1 48.4 14.3 25.3 13.6 94 20 64.0 -6.7 5.4 1.9 0.0 0.00 52.0 48.6 13.0 20.4 12.8 110 21 63.9 -7.6 5.2 1.9 0.0 0.00 51.1 48.7 13.9 21.7 13.4 112 22 61.9 -4.4 6.5 1.8 0.0 0.00 50.4 48.9 13.0 20.6 12.5 129 23 58.1 0.0 9.1 1.5 0.0 0.00 49.5 48.9 12.1 19.5 11.9 147 24 56.8 -0.8 9.1 1.4 0.0 0.00 48.7 49.1 11.9 21.0 11.6 139 AZMET Daily Weather Data : TUCSON : Mar 4 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.4 39.2 56.7 DegF RELATIVE HUMIDITY 20.1 4.3 9.4 % DEWPOINT -1.5 DegF ACTUAL VAPOR PRESS. 0.1 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 55.6 40.1 47.5 DegF SOIL TEMP. 20 in 49.3 48.2 48.7 DegF WIND SPEED 33.1 13.0 MPH WIND VECTOR MAG. 11.6 MPH WIND VECTOR DIR. 105 Degrees SOLAR RADIATION 528.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.1 212 6.7 346 9.9 522 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Mar 5 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.2 -1.3 8.9 1.5 0.0 0.00 48.0 49.1 13.0 24.2 12.5 141 2 56.8 -1.5 8.9 1.4 0.0 0.00 47.5 49.1 11.6 20.4 11.2 144 3 55.4 -0.9 9.6 1.4 0.0 0.00 47.1 49.3 7.2 12.1 6.9 147 4 54.7 -0.2 10.2 1.3 0.0 0.00 46.6 49.3 7.8 15.0 7.6 137 5 54.3 0.1 10.6 1.3 0.0 0.00 46.0 49.3 8.9 14.3 8.7 113 6 53.2 1.0 11.4 1.2 0.0 0.00 45.9 49.3 8.3 14.5 7.8 140 7 55.4 0.3 10.3 1.3 0.0 0.00 45.7 49.3 9.6 18.8 9.2 126 8 57.2 0.5 9.7 1.4 3.8 0.00 45.9 49.1 9.6 16.1 9.2 122 9 59.2 0.5 9.0 1.6 13.6 0.00 46.6 49.1 12.3 19.2 12.1 108 10 60.3 1.2 9.0 1.6 26.5 0.00 47.7 49.1 14.3 22.1 13.9 105 11 62.2 2.8 9.0 1.7 46.6 0.00 49.5 49.1 15.2 24.8 14.8 102 12 64.8 5.0 9.1 1.9 70.7 0.00 52.0 48.9 14.1 23.5 13.4 104 13 67.3 7.2 9.2 2.1 78.1 0.00 55.2 48.9 11.4 22.1 10.7 109 14 69.1 8.6 9.3 2.2 74.5 0.00 58.3 48.9 9.2 15.9 8.7 92 15 71.1 8.4 8.6 2.4 69.8 0.00 60.6 48.9 8.3 15.0 7.6 96 16 72.0 7.0 7.8 2.5 48.5 0.00 61.3 48.9 6.7 11.9 6.0 95 17 72.9 6.6 7.5 2.5 33.5 0.00 61.2 48.9 4.9 10.5 4.3 89 18 72.9 4.6 6.8 2.6 15.5 0.00 59.9 49.1 4.0 8.5 3.6 81 19 67.6 4.8 8.3 2.1 1.0 0.00 57.7 49.3 1.1 4.3 1.1 100 20 57.9 6.1 12.3 1.4 0.0 0.00 55.6 49.5 1.1 2.9 1.1 76 21 49.6 20.3 32.6 0.9 0.0 0.00 53.8 49.6 1.1 3.4 1.1 80 22 44.6 28.0 52.1 0.5 0.0 0.00 52.0 49.8 0.7 2.0 0.2 90 23 40.5 25.7 55.8 0.4 0.0 0.00 50.4 49.8 0.4 1.8 0.4 108 24 41.0 23.7 49.7 0.4 0.0 0.00 48.9 50.0 0.7 2.5 0.7 96 AZMET Daily Weather Data : TUCSON : Mar 5 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.1 38.3 59.0 DegF RELATIVE HUMIDITY 77.9 5.9 15.7 % DEWPOINT 6.6 DegF ACTUAL VAPOR PRESS. 0.2 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 61.3 45.7 51.8 DegF SOIL TEMP. 20 in 50.0 48.9 49.3 DegF WIND SPEED 24.8 7.6 MPH WIND VECTOR MAG. 6.7 MPH WIND VECTOR DIR. 114 Degrees SOLAR RADIATION 482.1 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 6.3 218 9.0 355 12.4 535 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Mar 6 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.1 16.5 38.0 0.5 0.0 0.00 48.2 50.2 0.9 3.1 0.7 101 2 39.2 16.7 39.4 0.5 0.0 0.00 46.8 50.2 0.9 3.4 0.7 109 3 38.1 16.9 41.6 0.5 0.0 0.00 45.7 50.2 0.4 2.0 0.4 120 4 36.5 17.4 45.3 0.4 0.0 0.00 44.6 50.2 0.7 2.2 0.4 120 5 36.1 16.5 44.5 0.4 0.0 0.00 43.7 50.2 0.9 3.1 0.9 89 6 37.0 16.0 41.8 0.4 0.0 0.00 43.0 50.2 1.8 4.7 1.6 106 7 36.0 16.9 45.2 0.4 0.5 0.00 42.3 50.0 0.9 3.4 0.7 123 8 41.7 16.5 35.8 0.6 11.7 0.00 41.9 50.0 0.7 2.9 0.7 118 9 52.7 17.8 25.0 1.0 31.3 0.00 43.3 49.8 2.0 5.8 2.0 101 10 61.3 17.2 17.9 1.5 49.2 0.00 46.9 49.6 2.9 5.6 2.7 80 11 68.4 15.8 13.1 2.1 63.3 0.00 51.4 49.6 1.8 5.4 1.3 58 12 74.7 16.9 11.1 2.6 71.4 0.00 55.9 49.5 0.9 4.7 0.4 64 13 77.4 14.0 8.9 2.9 75.0 0.00 59.9 49.3 2.0 9.2 1.1 300 14 79.2 8.2 6.5 3.2 71.9 0.00 62.8 49.3 2.9 7.8 1.8 257 15 80.4 7.5 6.0 3.3 61.2 0.00 64.0 49.3 5.6 12.1 5.1 269 16 81.0 5.2 5.3 3.4 49.7 0.00 63.9 49.3 8.9 16.1 8.5 295 17 80.1 5.5 5.6 3.3 34.9 0.00 62.6 49.5 10.3 16.1 10.1 287 18 78.1 5.2 5.9 3.1 11.0 0.00 60.4 49.5 9.4 15.0 9.2 288 19 74.3 4.1 6.4 2.7 0.7 0.00 58.3 49.6 6.9 10.7 6.7 290 20 70.0 7.7 8.6 2.3 0.0 0.00 56.5 49.8 4.7 8.7 4.5 288 21 62.6 10.2 12.6 1.7 0.0 0.00 54.9 50.0 0.7 1.8 0.2 55 22 56.5 11.3 16.4 1.3 0.0 0.00 53.4 50.2 1.1 2.7 0.9 113 23 54.5 12.7 18.7 1.2 0.0 0.00 52.3 50.4 1.8 3.6 1.6 84 24 53.4 14.5 21.0 1.1 0.0 0.00 51.3 50.5 1.3 3.1 1.3 82 AZMET Daily Weather Data : TUCSON : Mar 6 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.7 35.1 58.6 DegF RELATIVE HUMIDITY 51.9 4.4 21.7 % DEWPOINT 12.7 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 64.2 41.9 52.2 DegF SOIL TEMP. 20 in 50.5 49.3 49.8 DegF WIND SPEED 16.1 2.9 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 293 Degrees SOLAR RADIATION 531.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.2 227 12.1 367 15.5 550 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Mar 7 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.9 15.3 22.2 1.1 0.0 0.00 50.5 50.5 1.3 3.6 1.1 99 2 52.3 16.5 23.9 1.0 0.0 0.00 50.0 50.7 1.6 3.1 1.6 91 3 52.0 17.1 24.7 1.0 0.0 0.00 49.5 50.7 1.3 3.4 1.3 93 4 50.4 18.0 27.5 0.9 0.0 0.00 48.9 50.7 0.4 1.6 0.4 116 5 49.3 19.2 30.2 0.8 0.0 0.00 48.6 50.7 0.9 2.7 0.9 90 6 49.8 18.5 28.7 0.9 0.0 0.00 48.0 50.7 2.2 5.1 2.2 114 7 49.8 18.7 28.8 0.9 0.2 0.00 47.5 50.7 2.0 3.8 1.8 86 8 52.3 20.5 28.3 1.0 9.3 0.00 47.5 50.5 2.0 4.3 1.8 102 9 59.7 17.4 19.3 1.4 31.1 0.00 48.9 50.5 2.2 4.5 2.0 108 10 68.4 17.4 14.1 2.0 52.1 0.00 52.2 50.5 1.3 4.5 0.9 78 11 73.2 14.7 10.6 2.5 52.6 0.00 55.8 50.4 0.9 4.3 0.7 247 12 75.9 16.3 10.3 2.8 59.7 0.00 58.1 50.4 0.9 4.9 0.4 256 13 80.8 18.1 9.5 3.2 75.7 0.00 61.9 50.4 2.5 6.5 1.8 270 14 84.4 24.8 11.3 3.6 75.5 0.00 65.1 50.4 2.0 6.5 0.9 310 15 85.5 25.5 11.2 3.7 60.0 0.00 66.9 50.4 2.5 8.3 1.3 318 16 86.2 22.5 9.6 3.9 52.8 0.00 67.8 50.4 4.3 13.0 3.6 295 17 85.6 20.7 9.1 3.8 32.7 0.00 67.3 50.5 8.9 16.3 8.3 296 18 82.9 20.5 9.8 3.5 8.8 0.00 65.3 50.7 8.7 14.1 8.5 298 19 79.5 22.3 11.9 3.0 0.7 0.00 63.3 50.9 9.4 14.5 9.4 289 20 76.8 22.8 13.3 2.7 0.0 0.00 61.7 51.1 8.1 12.3 7.8 294 21 73.2 26.6 17.6 2.3 0.0 0.00 60.4 51.3 5.8 10.3 5.8 269 22 70.7 26.2 18.8 2.1 0.0 0.00 58.8 51.6 3.1 5.6 2.7 265 23 68.4 27.5 21.6 1.9 0.0 0.00 57.9 51.8 2.5 9.4 2.0 324 24 69.8 19.9 14.9 2.1 0.0 0.00 57.6 52.0 4.3 11.0 3.4 286 AZMET Daily Weather Data : TUCSON : Mar 7 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.2 48.2 68.0 DegF RELATIVE HUMIDITY 36.5 7.4 17.8 % DEWPOINT 20.3 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 67.8 47.5 56.5 DegF SOIL TEMP. 20 in 52.0 50.4 50.7 DegF WIND SPEED 16.3 3.4 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 294 Degrees SOLAR RADIATION 511.0 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 14.2 242 18.4 386 23.0 573 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Mar 8 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 69.3 17.8 13.8 2.1 0.0 0.00 57.2 52.3 5.1 10.1 4.0 299 2 66.6 18.3 15.4 1.9 0.0 0.00 56.1 52.5 3.1 7.8 2.0 259 3 64.0 19.6 17.9 1.7 0.0 0.00 55.2 52.7 2.5 6.9 0.2 128 4 62.8 21.6 20.4 1.5 0.0 0.00 54.5 52.9 2.9 5.8 1.3 98 5 61.0 22.3 22.4 1.4 0.0 0.00 53.8 52.9 2.5 4.9 1.3 74 6 58.1 23.2 25.7 1.2 0.0 0.00 53.2 52.9 0.7 2.2 0.7 82 7 53.8 24.8 32.2 1.0 0.2 0.00 52.3 52.9 0.7 2.9 0.7 98 8 56.1 25.9 31.0 1.1 11.2 0.00 51.6 52.9 2.0 4.0 2.0 92 9 64.8 24.4 21.5 1.6 29.4 0.00 52.5 52.7 3.6 5.6 3.4 108 10 70.0 24.8 18.2 2.0 37.0 0.00 55.4 52.7 2.0 5.6 1.6 106 11 73.4 23.9 15.5 2.4 63.1 0.00 59.2 52.5 2.5 8.1 1.3 343 12 75.7 30.6 19.0 2.5 72.6 0.00 62.2 52.5 7.2 14.1 6.7 276 13 78.4 30.6 17.3 2.8 76.2 0.00 64.8 52.5 7.4 15.0 6.7 298 14 79.5 29.7 16.1 2.9 73.8 0.00 66.6 52.5 8.5 14.3 8.1 279 15 80.2 29.3 15.5 3.0 65.0 0.00 67.5 52.5 9.2 15.7 8.7 291 16 81.0 28.8 14.8 3.1 51.4 0.00 67.5 52.5 8.1 16.8 7.6 318 17 80.8 27.7 14.3 3.1 34.2 0.00 66.7 52.5 7.6 15.4 6.9 314 18 80.1 25.9 13.5 3.0 15.1 0.00 64.8 52.7 6.5 11.0 5.6 300 19 77.2 25.0 14.4 2.7 0.7 0.00 62.6 52.9 5.1 10.7 5.1 308 20 73.6 25.2 16.5 2.4 0.0 0.00 60.8 53.1 3.6 7.2 3.4 308 21 68.9 28.8 22.2 1.9 0.0 0.00 59.2 53.2 3.1 5.6 3.1 273 22 66.7 29.1 24.2 1.7 0.0 0.00 57.9 53.4 3.6 6.3 3.6 257 23 63.0 29.3 27.8 1.4 0.0 0.00 56.7 53.4 2.2 6.3 2.0 277 24 56.5 28.6 34.2 1.0 0.0 0.00 55.4 53.6 1.3 2.9 1.3 86 AZMET Daily Weather Data : TUCSON : Mar 8 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.0 50.9 69.3 DegF RELATIVE HUMIDITY 37.3 12.1 20.2 % DEWPOINT 25.5 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 67.6 51.6 59.0 DegF SOIL TEMP. 20 in 53.6 52.0 52.7 DegF WIND SPEED 16.8 4.3 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 529.6 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 12.1 254 16.6 402 21.6 595 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Mar 9 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.5 28.8 36.9 0.9 0.0 0.00 54.1 53.6 2.2 3.6 2.0 89 2 53.8 28.9 38.1 0.9 0.0 0.00 53.1 53.8 1.8 3.1 1.6 86 3 51.3 29.5 43.0 0.7 0.0 0.00 52.2 53.8 1.6 3.8 1.3 93 4 49.5 29.7 46.3 0.6 0.0 0.00 51.3 53.8 1.6 3.1 1.3 108 5 48.0 30.2 49.7 0.6 0.0 0.00 50.4 53.6 0.7 2.2 0.7 102 6 44.6 30.2 56.7 0.4 0.0 0.00 49.6 53.6 1.3 3.4 1.1 89 7 43.7 30.4 59.3 0.4 0.5 0.00 48.9 53.6 0.7 2.5 0.7 99 8 50.4 30.6 46.9 0.7 12.4 0.00 48.6 53.4 1.6 4.3 1.6 110 9 59.2 31.8 35.6 1.1 32.5 0.00 50.0 53.4 2.5 4.5 2.2 96 10 68.7 32.2 25.8 1.8 50.7 0.00 53.4 53.2 1.3 3.8 0.9 47 11 75.6 30.2 18.8 2.5 64.5 0.00 57.6 53.2 1.6 6.0 0.7 148 12 78.8 28.6 15.8 2.8 70.9 0.00 61.5 53.1 2.2 7.2 1.1 82 13 80.1 25.7 13.4 3.0 76.4 0.00 64.6 52.9 3.8 8.9 1.8 301 14 81.5 24.3 12.0 3.2 75.0 0.00 67.3 52.9 2.9 8.9 1.1 47 15 82.6 24.1 11.6 3.4 65.2 0.00 68.9 52.9 4.5 10.7 2.0 177 16 82.8 22.3 10.6 3.4 40.8 0.00 69.1 52.9 4.0 10.3 2.7 306 17 83.7 21.9 10.2 3.5 37.8 0.00 68.7 53.1 4.3 10.3 3.6 322 18 82.4 21.7 10.6 3.4 15.8 0.00 67.1 53.1 5.1 9.6 4.7 325 19 78.4 21.0 11.6 2.9 0.7 0.00 64.9 53.2 3.8 10.5 3.6 328 20 71.8 22.1 15.5 2.3 0.0 0.00 62.8 53.4 1.1 3.6 0.7 295 21 63.1 28.0 26.5 1.5 0.0 0.00 61.0 53.6 1.3 4.3 1.1 82 22 54.5 34.9 47.5 0.8 0.0 0.00 59.2 53.8 1.1 3.4 0.9 99 23 54.0 34.3 48.3 0.8 0.0 0.00 57.4 54.0 2.0 3.6 1.6 92 24 56.1 28.4 34.3 1.0 0.0 0.00 56.1 54.1 2.5 4.5 2.2 92 AZMET Daily Weather Data : TUCSON : Mar 9 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.6 42.4 64.6 DegF RELATIVE HUMIDITY 75.9 9.2 30.2 % DEWPOINT 27.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 69.4 48.6 58.3 DegF SOIL TEMP. 20 in 54.1 52.9 53.4 DegF WIND SPEED 10.7 2.2 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 46 Degrees SOLAR RADIATION 543.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.21 Inches STD. REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.3 265 14.8 417 18.7 614 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 : TUCSON : Mar 10 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.5 28.0 38.8 0.8 0.0 0.00 55.6 54.3 1.1 2.7 0.9 117 2 50.5 26.8 39.7 0.8 0.0 0.00 54.3 54.5 1.3 3.4 0.9 106 3 48.0 26.6 42.9 0.6 0.0 0.00 52.9 54.5 1.1 2.7 1.1 95 4 47.1 26.6 44.5 0.6 0.0 0.00 51.6 54.5 1.6 3.6 1.6 92 5 46.4 26.8 46.0 0.6 0.0 0.00 50.7 54.5 1.6 3.6 1.6 82 6 47.5 27.0 44.7 0.6 0.0 0.00 49.6 54.5 2.2 4.5 2.2 95 7 45.7 27.7 49.3 0.5 1.0 0.00 48.9 54.3 1.8 4.7 1.8 92 8 50.9 28.6 41.8 0.7 11.9 0.00 48.9 54.3 3.1 6.9 2.9 91 9 55.6 28.9 35.9 1.0 18.6 0.00 49.8 54.1 2.5 4.3 2.5 95 10 65.3 27.3 23.7 1.6 50.2 0.00 52.9 54.0 2.9 6.5 2.5 98 11 73.0 25.3 16.8 2.3 63.3 0.00 57.2 54.0 0.9 4.3 0.2 289 12 76.1 24.1 14.4 2.6 64.7 0.00 61.2 53.8 2.9 6.0 2.0 278 13 78.8 24.1 13.1 2.9 69.8 0.00 63.9 53.6 3.4 9.2 2.9 282 14 81.1 21.9 11.1 3.2 73.6 0.00 66.6 53.6 5.6 11.9 4.9 279 15 82.0 21.0 10.4 3.4 66.7 0.00 68.0 53.6 6.3 13.4 5.4 297 16 81.9 19.4 9.7 3.4 53.8 0.00 67.8 53.6 10.1 16.1 9.4 306 17 81.0 19.0 9.9 3.3 33.5 0.00 66.6 53.6 11.0 20.4 10.5 299 18 79.5 17.4 9.7 3.1 16.0 0.00 64.2 53.8 9.6 16.1 9.4 302 19 76.3 15.3 9.8 2.8 1.0 0.00 61.9 53.8 6.5 13.6 6.5 310 20 70.0 16.7 13.0 2.2 0.0 0.00 59.9 54.0 1.1 4.9 1.1 301 21 55.9 33.4 43.6 0.9 0.0 0.00 58.3 54.1 0.9 2.5 0.4 143 22 53.8 30.4 40.7 0.8 0.0 0.00 56.7 54.3 0.9 2.7 0.9 103 23 53.2 23.2 30.7 1.0 0.0 0.00 56.3 54.5 0.7 2.0 0.7 132 24 54.7 23.2 29.2 1.0 0.0 0.00 54.9 54.7 2.0 4.7 1.1 288 AZMET Daily Weather Data : TUCSON : Mar 10 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.1 44.6 62.8 DegF RELATIVE HUMIDITY 70.3 8.6 27.9 % DEWPOINT 24.6 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 68.2 48.7 57.4 DegF SOIL TEMP. 20 in 54.7 53.6 54.1 DegF WIND SPEED 20.4 3.4 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 309 Degrees SOLAR RADIATION 523.9 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 11.2 276 14.8 432 18.9 633 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Mar 11 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.8 21.4 28.0 1.0 0.0 0.00 53.4 54.7 2.0 4.5 2.0 96 2 52.3 21.0 28.9 0.9 0.0 0.00 52.2 54.7 2.2 4.0 2.0 91 3 51.3 20.5 29.5 0.9 0.0 0.00 51.1 54.7 2.2 3.4 2.0 100 4 49.8 20.3 31.0 0.8 0.0 0.00 50.2 54.7 2.0 3.1 2.0 103 5 46.8 20.8 35.3 0.7 0.0 0.00 49.3 54.7 1.8 4.0 1.6 80 6 44.2 22.5 41.7 0.6 0.0 0.00 48.6 54.5 1.6 2.9 1.3 102 7 43.0 22.8 44.6 0.5 0.7 0.00 47.8 54.5 1.1 2.5 0.4 116 8 48.4 23.5 37.5 0.7 13.9 0.00 47.3 54.3 0.9 2.5 0.4 70 9 58.1 24.1 26.8 1.2 31.3 0.00 49.1 54.1 1.1 4.3 0.7 122 10 65.8 25.2 21.4 1.7 52.1 0.00 52.7 54.1 1.1 4.3 0.2 112 11 72.1 21.2 14.5 2.3 66.2 0.00 57.0 54.0 3.1 8.3 2.7 243 12 76.5 20.5 12.1 2.7 75.5 0.00 61.0 53.8 4.5 11.6 3.8 272 13 79.0 12.2 7.8 3.1 80.0 0.00 63.5 53.6 10.7 19.7 10.1 307 14 79.7 14.0 8.2 3.2 77.6 0.00 64.6 53.6 13.4 22.6 12.5 318 15 80.4 14.5 8.3 3.3 68.8 0.00 64.9 53.6 13.6 23.0 13.2 325 16 81.0 14.9 8.2 3.3 54.5 0.00 64.9 53.6 13.0 21.5 12.3 338 17 81.0 16.0 8.6 3.3 36.5 0.00 64.4 53.6 12.8 23.7 12.1 342 18 80.1 15.8 8.8 3.2 17.0 0.00 62.8 53.8 11.0 19.2 10.5 343 19 77.7 15.6 9.4 2.9 1.2 0.00 61.0 53.8 8.5 17.2 8.3 351 20 75.4 16.0 10.4 2.7 0.0 0.00 59.5 54.0 5.4 11.9 5.4 2 21 69.3 18.0 14.1 2.1 0.0 0.00 58.1 54.1 2.0 6.5 0.4 219 22 67.6 17.6 14.7 2.0 0.0 0.00 56.8 54.1 4.5 14.3 2.2 350 23 59.9 19.6 20.7 1.4 0.0 0.00 55.6 54.3 1.8 4.9 1.3 94 24 55.0 20.7 25.9 1.1 0.0 0.00 54.3 54.3 1.3 3.6 1.1 102 AZMET Daily Weather Data : TUCSON : Mar 11 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.7 41.5 64.4 DegF RELATIVE HUMIDITY 50.2 5.3 20.7 % DEWPOINT 19.0 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 64.9 47.3 56.3 DegF SOIL TEMP. 20 in 54.7 53.6 54.1 DegF WIND SPEED 23.7 5.1 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 338 Degrees SOLAR RADIATION 574.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.3 286 13.3 445 16.9 649 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Mar 12 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.6 21.4 30.1 0.9 0.0 0.00 53.2 54.5 1.8 4.7 1.6 89 2 53.8 20.8 27.2 1.0 0.0 0.00 52.3 54.5 3.4 5.1 3.1 104 3 53.4 21.6 28.6 1.0 0.0 0.00 51.4 54.5 1.6 4.7 0.7 343 4 52.3 21.9 30.0 0.9 0.0 0.00 50.7 54.5 2.2 6.5 0.7 241 5 49.3 21.9 33.8 0.8 0.0 0.00 50.2 54.3 2.2 4.9 1.8 85 6 51.6 23.4 32.8 0.9 0.0 0.00 49.5 54.3 2.2 5.6 1.8 98 7 50.4 24.8 36.6 0.8 0.7 0.00 48.9 54.3 2.9 5.4 2.7 100 8 55.9 26.6 32.2 1.0 14.6 0.00 48.7 54.1 4.9 9.2 4.9 91 9 65.3 28.2 24.8 1.6 33.9 0.00 50.4 54.1 6.7 11.2 6.3 115 10 73.9 28.4 18.5 2.3 52.1 0.00 53.4 54.0 8.9 15.0 8.7 123 11 77.2 27.7 16.1 2.7 66.2 0.00 57.0 53.8 6.0 13.0 5.1 148 12 79.2 27.3 14.8 2.9 74.8 0.00 61.0 53.8 3.4 10.3 1.6 100 13 80.6 26.1 13.4 3.1 78.1 0.00 64.8 53.6 3.6 8.9 1.8 172 14 81.3 24.8 12.5 3.2 75.0 0.00 67.5 53.6 4.9 12.3 3.8 287 15 82.2 24.6 12.0 3.3 66.4 0.00 68.9 53.6 5.6 13.0 4.3 276 16 82.6 24.1 11.6 3.4 52.6 0.00 69.8 53.6 4.7 9.8 4.0 255 17 82.4 23.2 11.2 3.4 35.1 0.00 69.4 53.8 6.7 13.6 6.0 309 18 81.3 21.9 11.1 3.3 16.0 0.00 67.5 53.8 6.3 11.6 5.8 319 19 78.4 21.0 11.6 2.9 1.2 0.00 65.3 54.0 5.1 8.7 4.9 316 20 74.7 20.7 13.0 2.5 0.0 0.00 63.3 54.1 3.8 7.2 3.6 334 21 70.3 23.7 17.2 2.1 0.0 0.00 61.7 54.3 4.0 7.4 3.8 255 22 62.8 30.0 28.7 1.4 0.0 0.00 59.9 54.5 1.8 4.3 1.3 82 23 54.7 34.5 47.5 0.8 0.0 0.00 58.1 54.7 1.1 3.1 0.9 81 24 54.3 30.9 40.6 0.9 0.0 0.00 57.2 55.0 0.4 0.4 0.4 94 AZMET Daily Weather Data : TUCSON : Mar 12 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.8 48.0 66.7 DegF RELATIVE HUMIDITY 75.6 10.3 23.2 % DEWPOINT 25.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 69.8 48.7 58.3 DegF SOIL TEMP. 20 in 55.0 53.6 54.1 DegF WIND SPEED 15.0 4.0 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 90 Degrees SOLAR RADIATION 566.7 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 12.4 299 16.0 461 20.9 670 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Mar 13 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.9 26.6 32.1 1.0 0.0 0.00 56.5 55.2 1.1 3.4 1.1 103 2 54.0 25.9 33.6 0.9 0.0 0.00 55.2 55.2 0.9 3.6 0.9 94 3 49.5 27.0 41.3 0.7 0.0 0.00 53.8 55.4 0.9 3.4 0.9 80 4 48.6 26.4 41.8 0.7 0.0 0.00 52.3 55.4 2.0 4.5 2.0 97 5 49.6 25.7 39.0 0.7 0.0 0.00 51.4 55.4 2.5 4.3 2.2 106 6 49.6 26.1 39.8 0.7 0.0 0.00 50.4 55.2 2.2 4.5 2.2 104 7 46.0 27.9 49.0 0.5 0.7 0.00 49.6 55.2 1.1 3.6 0.9 94 8 52.5 28.4 39.3 0.8 14.6 0.00 49.3 55.0 3.6 6.0 3.6 100 9 61.3 28.8 29.2 1.3 34.4 0.00 50.9 55.0 4.3 8.3 4.0 109 10 69.8 25.5 18.9 2.0 51.6 0.00 54.3 54.9 4.3 8.1 3.8 118 11 75.2 26.2 16.3 2.5 65.7 0.00 58.6 54.7 2.7 7.2 2.2 87 12 79.5 22.8 12.1 3.0 74.8 0.00 63.0 54.7 2.9 10.3 2.0 295 13 81.3 20.7 10.4 3.3 78.1 0.00 66.0 54.5 5.8 12.8 4.9 307 14 83.3 18.7 9.0 3.5 75.5 0.00 68.0 54.5 6.9 15.4 6.3 303 15 84.9 18.1 8.4 3.8 66.9 0.00 68.7 54.3 9.2 16.3 8.3 301 16 85.1 17.2 8.0 3.8 53.5 0.00 68.5 54.5 9.6 18.1 8.7 299 17 85.1 17.1 7.9 3.8 36.1 0.00 67.5 54.5 9.8 15.7 9.2 289 18 84.4 17.2 8.1 3.7 16.5 0.00 65.5 54.7 7.8 13.9 7.4 296 19 81.1 17.8 9.3 3.3 1.2 0.00 63.3 54.7 5.8 13.6 5.6 296 20 75.0 20.1 12.6 2.6 0.0 0.00 61.5 54.9 2.9 4.5 2.7 267 21 70.7 20.3 14.6 2.2 0.0 0.00 59.9 55.0 2.5 6.5 2.5 292 22 64.8 20.8 18.5 1.7 0.0 0.00 58.5 55.2 1.1 4.0 0.2 301 23 57.9 21.7 24.3 1.2 0.0 0.00 57.2 55.2 0.9 2.9 0.7 102 24 55.8 23.2 28.0 1.1 0.0 0.00 55.9 55.4 1.6 4.7 1.3 110 AZMET Daily Weather Data : TUCSON : Mar 13 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.2 44.4 66.7 DegF RELATIVE HUMIDITY 51.5 7.1 23.0 % DEWPOINT 23.0 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 68.7 49.3 58.6 DegF SOIL TEMP. 20 in 55.4 54.3 55.0 DegF WIND SPEED 18.1 3.8 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 306 Degrees SOLAR RADIATION 569.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.8 312 16.2 477 20.5 691 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Mar 14 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.6 23.5 26.8 1.2 0.0 0.00 54.9 55.4 2.5 4.9 2.2 98 2 54.9 22.3 28.0 1.1 0.0 0.00 53.8 55.4 1.8 2.9 1.8 117 3 52.0 22.3 31.1 0.9 0.0 0.00 52.9 55.4 0.9 2.9 0.9 87 4 49.1 23.5 36.4 0.8 0.0 0.00 52.0 55.4 0.7 2.5 0.7 82 5 47.1 24.4 40.5 0.7 0.0 0.00 51.3 55.4 1.3 3.4 1.3 111 6 48.9 23.7 36.8 0.7 0.0 0.00 50.5 55.4 2.5 4.7 2.2 91 7 47.3 25.0 41.2 0.6 1.0 0.00 49.8 55.2 1.8 4.0 1.8 96 8 53.1 26.1 34.9 0.9 15.5 0.00 49.5 55.2 2.9 4.9 2.9 95 9 61.7 26.6 26.3 1.4 35.4 0.00 51.3 55.0 3.6 5.4 3.4 95 10 70.3 25.5 18.6 2.1 53.0 0.00 54.7 55.0 3.8 6.7 3.6 91 11 77.0 22.6 13.2 2.7 65.9 0.00 58.6 54.9 2.9 6.9 2.0 127 12 80.1 21.2 11.2 3.1 76.2 0.00 62.8 54.7 2.9 6.7 1.3 220 13 81.7 20.5 10.3 3.3 79.6 0.00 66.0 54.7 5.1 12.1 4.5 283 14 83.7 20.7 9.7 3.5 76.7 0.00 68.5 54.7 6.5 11.6 5.6 273 15 84.7 19.9 9.1 3.7 68.3 0.00 70.0 54.5 7.8 15.4 6.7 284 16 85.6 19.2 8.6 3.8 54.7 0.00 70.7 54.7 7.6 13.6 7.2 299 17 85.5 18.5 8.4 3.8 37.0 0.00 70.3 54.7 6.9 13.0 6.5 309 18 84.6 17.8 8.3 3.7 17.4 0.00 68.4 54.9 7.4 12.1 6.9 312 19 81.1 18.0 9.4 3.3 1.4 0.00 66.2 55.0 4.3 9.8 4.3 306 20 73.0 18.9 12.8 2.4 0.0 0.00 64.0 55.2 0.9 3.4 0.4 328 21 59.0 32.9 37.7 1.1 0.0 0.00 62.1 55.2 1.3 3.4 1.1 137 22 54.3 35.1 48.8 0.8 0.0 0.00 60.1 55.6 0.9 2.7 0.9 118 23 55.0 28.0 35.5 0.9 0.0 0.00 58.3 55.6 1.8 4.5 1.6 95 24 55.6 27.7 34.3 1.0 0.0 0.00 57.2 55.8 2.5 4.3 2.2 88 AZMET Daily Weather Data : TUCSON : Mar 14 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.4 45.7 66.0 DegF RELATIVE HUMIDITY 77.7 7.7 24.1 % DEWPOINT 23.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 70.7 49.5 59.4 DegF SOIL TEMP. 20 in 55.8 54.5 55.2 DegF WIND SPEED 15.4 3.4 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 321 Degrees SOLAR RADIATION 581.7 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 13.0 325 16.6 494 21.1 712 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Mar 15 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.1 23.9 28.4 1.1 0.0 0.00 57.0 55.9 2.5 3.8 2.2 96 2 53.8 22.6 29.4 1.0 0.0 0.00 56.1 56.1 1.8 4.3 1.8 84 3 52.3 22.3 30.5 0.9 0.0 0.00 54.5 56.3 2.5 3.6 2.2 97 4 51.1 23.4 33.6 0.9 0.0 0.00 53.1 56.3 2.7 4.3 2.5 88 5 47.5 24.1 39.6 0.7 0.0 0.00 52.0 56.1 1.1 3.4 0.9 119 6 45.7 24.1 42.4 0.6 0.0 0.00 50.9 56.1 1.6 4.3 1.3 98 7 45.7 24.3 42.8 0.6 1.0 0.00 50.0 56.1 2.2 3.6 2.0 104 8 54.3 23.9 30.5 1.0 15.8 0.00 49.6 55.9 2.5 5.4 2.5 114 9 63.3 26.4 24.6 1.5 35.6 0.00 51.4 55.8 1.6 3.8 1.3 111 10 71.4 25.9 18.1 2.2 53.5 0.00 55.2 55.6 0.9 3.6 0.2 162 11 77.2 24.1 13.9 2.8 67.4 0.00 59.7 55.6 1.6 4.9 0.4 253 12 81.1 23.7 12.0 3.2 76.2 0.00 64.0 55.4 2.2 6.3 1.3 268 13 83.7 22.3 10.4 3.5 79.1 0.00 67.6 55.2 3.4 7.6 2.2 310 14 85.6 21.9 9.6 3.8 76.2 0.00 70.2 55.2 3.8 8.3 2.5 221 15 87.4 20.1 8.4 4.1 67.8 0.00 71.4 55.2 7.2 13.2 6.3 262 16 87.8 19.8 8.2 4.1 54.2 0.00 70.9 55.2 8.9 15.2 8.5 269 17 87.6 18.0 7.6 4.1 36.8 0.00 69.6 55.2 9.6 16.1 9.2 281 18 86.4 16.9 7.6 4.0 17.4 0.00 67.3 55.4 8.5 14.5 8.3 288 19 83.3 16.2 8.1 3.6 1.4 0.00 64.9 55.6 4.9 9.2 4.9 294 20 76.6 18.5 11.2 2.8 0.0 0.00 63.0 55.8 2.5 4.9 2.5 277 21 72.9 20.1 13.5 2.4 0.0 0.00 61.2 55.8 4.5 6.9 4.5 263 22 66.7 19.6 16.5 1.9 0.0 0.00 59.7 55.9 1.3 5.6 0.9 64 23 60.6 21.4 21.8 1.4 0.0 0.00 58.3 56.1 2.0 6.0 1.3 88 24 58.6 21.2 23.3 1.3 0.0 0.00 57.0 56.1 1.8 4.3 1.8 90 AZMET Daily Weather Data : TUCSON : Mar 15 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.3 43.2 68.2 DegF RELATIVE HUMIDITY 47.4 6.7 20.5 % DEWPOINT 21.9 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 71.4 49.6 59.7 DegF SOIL TEMP. 20 in 56.3 55.2 55.8 DegF WIND SPEED 16.1 3.4 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 274 Degrees SOLAR RADIATION 582.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.3 338 16.7 511 20.7 733 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Mar 16 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.8 21.7 25.2 1.2 0.0 0.00 55.9 56.3 2.2 4.5 1.8 100 2 53.1 21.9 29.3 1.0 0.0 0.00 55.0 56.3 1.1 2.7 0.9 80 3 51.8 21.9 30.5 0.9 0.0 0.00 54.0 56.3 1.6 3.6 1.1 105 4 50.0 22.6 33.8 0.8 0.0 0.00 53.1 56.3 1.3 2.7 1.1 87 5 48.4 23.9 38.0 0.7 0.0 0.00 52.3 56.3 1.3 3.4 1.3 97 6 47.1 24.4 40.9 0.6 0.0 0.00 51.6 56.1 1.1 3.1 0.9 95 7 47.8 24.8 40.3 0.7 1.2 0.00 50.9 56.1 1.3 4.0 1.1 136 8 54.5 26.6 33.9 1.0 16.0 0.00 50.7 56.1 0.9 2.9 0.7 81 9 64.6 25.5 22.6 1.6 35.6 0.00 52.3 55.9 1.6 3.4 1.3 85 10 72.0 25.9 17.8 2.2 53.3 0.00 55.9 55.8 1.8 4.5 1.6 29 11 77.7 25.2 14.3 2.8 67.1 0.00 60.1 55.8 2.7 6.7 2.2 299 12 85.5 26.1 11.5 3.7 76.0 0.00 64.2 55.6 2.7 9.6 1.1 204 13 90.7 22.8 8.5 4.5 79.1 0.00 67.5 55.6 6.0 15.4 4.9 107 14 92.1 23.0 8.1 4.7 76.0 0.00 70.2 55.4 5.1 15.4 2.9 107 15 93.6 22.8 7.8 4.9 67.8 0.00 72.1 55.4 4.7 12.3 3.1 119 16 93.9 17.4 6.1 5.1 54.7 0.00 72.9 55.4 5.8 15.9 4.9 140 17 94.3 18.0 6.2 5.2 37.0 0.00 72.7 55.6 4.5 10.7 3.1 98 18 93.2 20.8 7.2 4.9 17.2 0.00 71.1 55.6 4.7 9.4 4.5 89 19 88.7 22.8 9.1 4.2 1.4 0.00 68.7 55.8 4.3 8.3 4.0 83 20 84.2 25.3 11.6 3.5 0.0 0.00 66.7 55.9 3.8 6.7 3.6 97 21 80.8 31.3 17.4 3.0 0.0 0.00 65.1 56.1 4.0 7.6 3.8 104 22 76.3 32.0 20.0 2.5 0.0 0.00 63.7 56.3 3.4 6.9 3.1 128 23 74.3 33.4 22.5 2.3 0.0 0.00 62.2 56.5 2.7 5.8 0.4 145 24 73.2 33.1 23.0 2.2 0.0 0.00 61.0 56.8 2.9 6.5 2.2 139 AZMET Daily Weather Data : TUCSON : Mar 16 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.1 45.3 72.7 DegF RELATIVE HUMIDITY 47.7 4.1 20.2 % DEWPOINT 24.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 73.0 50.7 61.2 DegF SOIL TEMP. 20 in 56.8 55.4 55.9 DegF WIND SPEED 15.9 2.9 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 106 Degrees SOLAR RADIATION 582.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.7 354 19.4 530 23.8 756 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Mar 17 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 67.3 32.4 27.1 1.7 0.0 0.00 60.4 57.0 2.0 3.8 1.8 81 2 65.5 33.1 29.7 1.5 0.0 0.00 59.2 57.2 2.0 4.9 1.8 99 3 65.7 33.3 29.9 1.5 0.0 0.00 57.9 57.2 2.7 5.1 2.7 104 4 63.0 32.4 31.7 1.3 0.0 0.00 57.0 57.2 1.1 2.7 0.4 60 5 57.4 32.7 39.3 1.0 0.0 0.00 55.9 57.2 1.1 3.6 0.7 134 6 55.4 33.1 42.6 0.9 0.0 0.00 55.0 57.2 1.1 3.4 1.1 93 7 53.4 33.6 46.7 0.8 1.2 0.00 54.3 57.2 0.9 3.1 0.7 106 8 60.8 35.6 38.8 1.1 16.0 0.00 54.0 57.2 0.7 2.9 0.4 127 9 75.0 34.9 23.6 2.3 36.1 0.00 55.9 57.0 4.0 11.9 3.4 124 10 82.9 30.9 15.2 3.3 54.0 0.00 58.8 57.0 9.2 15.2 8.7 145 11 88.0 30.9 12.9 3.9 67.8 0.00 62.2 56.8 8.1 14.1 7.6 126 12 91.2 29.3 10.9 4.4 75.5 0.00 65.3 56.8 9.2 16.1 8.7 129 13 92.7 26.2 9.3 4.7 57.8 0.00 67.5 56.7 7.2 13.9 6.5 141 14 93.7 23.0 7.8 5.0 57.6 0.00 68.7 56.7 5.4 12.3 4.7 144 15 93.2 22.8 7.8 4.9 30.8 0.00 69.6 56.7 2.9 7.6 0.7 57 16 92.5 21.6 7.6 4.8 21.7 0.00 69.1 56.7 5.1 11.4 4.3 244 17 91.4 21.2 7.7 4.6 14.8 0.00 68.0 56.7 5.8 9.4 5.6 262 18 89.8 21.7 8.3 4.4 6.9 0.00 67.1 56.8 3.1 8.1 2.9 284 19 89.1 21.9 8.6 4.3 1.4 0.00 65.8 56.8 5.8 17.0 4.0 159 20 86.0 20.8 9.1 3.9 0.0 0.00 64.6 57.0 3.8 11.6 3.4 305 21 81.5 22.6 11.3 3.3 0.0 0.00 63.5 57.2 3.8 6.3 3.6 300 22 75.6 28.0 17.7 2.5 0.0 0.00 62.1 57.4 1.6 3.8 1.6 327 23 68.9 23.7 18.1 2.0 0.0 0.00 61.5 57.6 0.4 2.0 0.4 168 24 64.2 26.1 23.4 1.6 0.0 0.00 60.4 57.7 1.6 3.1 1.3 95 AZMET Daily Weather Data : TUCSON : Mar 17 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.0 52.2 76.8 DegF RELATIVE HUMIDITY 50.0 5.9 20.2 % DEWPOINT 28.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 69.6 54.0 61.9 DegF SOIL TEMP. 20 in 57.7 56.7 57.0 DegF WIND SPEED 17.0 3.6 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 145 Degrees SOLAR RADIATION 441.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.9 370 21.8 552 26.8 783 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Mar 18 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.8 27.3 27.7 1.3 0.0 0.00 59.2 57.9 1.8 2.7 1.6 107 2 59.0 26.1 28.1 1.2 0.0 0.00 57.7 57.9 0.9 2.5 0.9 102 3 56.8 26.4 30.9 1.1 0.0 0.00 56.7 57.9 1.6 4.0 1.3 102 4 57.4 26.6 30.4 1.1 0.0 0.00 55.6 57.9 2.2 6.3 1.6 87 5 56.7 25.7 30.1 1.1 0.0 0.00 54.7 57.9 2.9 4.7 2.9 104 6 56.3 24.1 28.5 1.1 0.0 0.00 53.8 57.7 2.0 3.8 1.8 100 7 52.5 26.2 35.8 0.9 1.4 0.00 53.1 57.7 1.6 3.4 1.3 90 8 58.6 29.1 32.2 1.1 16.5 0.00 52.7 57.6 2.5 5.6 2.5 89 9 68.0 28.8 23.2 1.8 36.3 0.00 54.7 57.6 4.0 7.6 3.8 108 10 74.7 25.3 15.9 2.5 54.2 0.00 57.7 57.4 5.8 10.5 5.4 104 11 79.9 24.4 12.9 3.0 68.3 0.00 61.7 57.4 3.1 8.7 2.2 101 12 82.8 19.6 9.5 3.5 77.4 0.00 65.8 57.2 2.5 6.9 1.3 263 13 84.4 18.3 8.6 3.7 80.3 0.00 69.3 57.0 3.1 10.5 1.8 293 14 86.0 19.4 8.5 3.9 76.9 0.00 71.6 57.0 4.3 12.1 1.3 293 15 87.4 18.5 7.8 4.1 69.0 0.00 73.0 57.0 4.0 10.7 1.6 357 16 88.7 17.1 7.1 4.3 52.6 0.00 72.7 57.0 9.2 20.6 7.2 280 17 87.4 16.5 7.2 4.1 25.1 0.00 70.7 57.0 9.8 20.8 9.2 275 18 86.0 17.8 7.9 3.9 11.9 0.00 68.7 57.2 7.4 13.6 7.2 251 19 83.1 17.8 8.7 3.5 1.2 0.00 66.6 57.4 6.0 11.9 5.6 258 20 80.1 17.8 9.6 3.2 0.0 0.00 64.6 57.4 6.3 11.6 6.0 260 21 76.8 18.9 11.2 2.8 0.0 0.00 63.0 57.6 4.9 10.3 4.5 295 22 71.1 19.0 13.8 2.3 0.0 0.00 61.5 57.7 1.1 3.8 0.4 327 23 63.9 22.1 20.0 1.6 0.0 0.00 60.4 57.9 1.1 3.1 1.1 106 24 61.7 23.4 22.9 1.5 0.0 0.00 59.2 57.9 2.0 3.8 1.8 93 AZMET Daily Weather Data : TUCSON : Mar 18 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.4 50.9 71.6 DegF RELATIVE HUMIDITY 42.3 6.0 18.3 % DEWPOINT 22.3 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 73.2 52.7 61.9 DegF SOIL TEMP. 20 in 57.9 57.0 57.6 DegF WIND SPEED 20.8 3.8 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 260 Degrees SOLAR RADIATION 570.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.1 386 19.8 572 24.7 808 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Mar 19 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.1 23.9 24.9 1.3 0.0 0.00 57.9 57.9 1.8 3.1 1.6 100 2 57.9 23.4 26.1 1.2 0.0 0.00 56.8 58.1 1.8 6.0 1.6 103 3 57.6 23.2 26.2 1.2 0.0 0.00 55.8 58.1 2.7 5.6 2.7 100 4 55.4 24.1 29.5 1.0 0.0 0.00 54.9 57.9 2.5 4.5 2.5 89 5 53.6 23.9 31.1 1.0 0.0 0.00 54.0 57.9 2.5 4.0 2.5 91 6 51.8 23.0 32.2 0.9 0.0 0.00 53.2 57.9 2.5 4.3 2.2 96 7 52.5 21.6 29.4 0.9 0.7 0.00 52.5 57.9 2.7 6.0 2.7 108 8 58.6 22.8 24.9 1.3 17.9 0.00 52.2 57.7 2.7 6.0 2.7 101 9 66.2 23.0 19.3 1.8 37.5 0.00 54.0 57.6 4.5 8.1 4.3 94 10 72.7 24.1 16.1 2.3 55.4 0.00 57.2 57.6 4.9 8.1 4.5 91 11 77.9 23.7 13.4 2.8 69.5 0.00 61.0 57.4 4.3 9.2 3.8 126 12 79.7 22.8 12.1 3.0 78.4 0.00 64.8 57.2 3.8 8.5 1.6 149 13 82.0 23.2 11.4 3.3 81.0 0.00 68.2 57.2 3.6 10.5 0.7 300 14 83.8 18.5 8.8 3.6 78.4 0.00 71.1 57.0 4.9 11.9 2.0 316 15 85.3 15.1 7.2 3.9 69.3 0.00 72.5 57.0 5.8 14.8 5.1 254 16 85.8 15.4 7.2 3.9 55.9 0.00 73.0 57.0 5.4 14.1 4.0 259 17 85.8 16.2 7.4 3.9 38.0 0.00 72.5 57.0 6.3 14.1 5.6 282 18 84.7 14.7 7.2 3.8 17.7 0.00 70.7 57.2 6.7 14.3 6.3 285 19 81.1 13.5 7.7 3.4 1.4 0.00 68.4 57.4 7.2 13.0 6.9 286 20 75.9 14.9 9.8 2.8 0.0 0.00 66.2 57.6 2.7 7.2 2.5 275 21 70.2 24.8 20.5 2.1 0.0 0.00 64.4 57.7 1.8 5.6 1.6 302 22 56.1 36.5 47.9 0.8 0.0 0.00 62.6 57.9 0.4 1.3 0.2 289 23 52.5 33.6 48.8 0.7 0.0 0.00 60.8 57.9 0.9 2.7 0.7 133 24 52.7 32.4 45.9 0.7 0.0 0.00 59.0 58.1 1.1 2.7 1.1 104 AZMET Daily Weather Data : TUCSON : Mar 19 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.7 48.9 68.4 DegF RELATIVE HUMIDITY 75.2 5.6 21.5 % DEWPOINT 22.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 73.0 52.2 61.9 DegF SOIL TEMP. 20 in 58.1 57.0 57.6 DegF WIND SPEED 14.8 3.6 MPH WIND VECTOR MAG. 0.0 MPH WIND VECTOR DIR. 212 Degrees SOLAR RADIATION 601.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.9 399 17.8 590 22.7 831 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Mar 20 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.3 28.4 37.0 0.9 0.0 0.00 58.6 58.3 2.0 4.0 2.0 96 2 55.6 23.9 29.0 1.1 0.0 0.00 58.3 58.5 2.2 4.9 1.8 106 3 55.6 23.0 27.8 1.1 0.0 0.00 57.4 58.6 2.7 4.7 2.7 86 4 53.6 23.2 30.4 1.0 0.0 0.00 56.1 58.5 2.5 4.0 2.5 93 5 50.5 23.9 35.0 0.8 0.0 0.00 54.7 58.5 1.3 3.4 1.1 95 6 50.0 23.9 35.5 0.8 0.0 0.00 53.4 58.3 2.0 4.0 1.8 103 7 47.7 24.6 40.0 0.7 1.7 0.00 52.3 58.3 1.6 3.1 1.3 93 8 56.7 25.9 30.6 1.1 17.9 0.00 52.0 58.1 2.9 5.6 2.7 110 9 65.1 26.8 23.4 1.6 37.3 0.00 53.8 57.9 4.9 9.2 4.7 108 10 70.9 27.5 19.7 2.1 55.2 0.00 56.8 57.7 5.1 8.5 4.9 105 11 76.6 26.2 15.4 2.7 70.5 0.00 60.8 57.7 3.4 8.1 2.7 111 12 78.4 23.0 12.7 2.9 51.4 0.00 63.7 57.6 2.5 6.7 0.7 80 13 79.7 22.6 12.0 3.0 63.5 0.00 65.7 57.4 4.5 10.3 3.6 70 14 81.9 23.2 11.5 3.3 81.0 0.00 68.5 57.4 4.5 12.3 2.5 11 15 82.4 20.7 10.1 3.4 53.8 0.00 69.8 57.2 5.4 14.3 4.5 295 16 83.5 17.6 8.5 3.6 55.2 0.00 70.0 57.2 8.3 16.3 6.9 298 17 84.0 16.0 7.8 3.7 40.1 0.00 69.1 57.4 10.1 20.4 9.4 269 18 82.6 17.1 8.6 3.5 19.8 0.00 67.1 57.4 10.3 18.8 9.8 269 19 79.5 17.2 9.6 3.1 1.9 0.00 64.8 57.6 6.7 15.0 6.5 276 20 72.3 18.3 12.8 2.4 0.0 0.00 63.0 57.6 0.9 3.1 0.2 71 21 65.3 20.3 17.9 1.8 0.0 0.00 61.3 57.7 0.9 2.0 0.9 97 22 61.3 23.0 22.6 1.4 0.0 0.00 59.9 57.9 1.6 3.1 1.3 91 23 64.0 23.2 20.9 1.6 0.0 0.00 59.2 57.9 2.2 5.8 2.0 104 24 65.7 22.6 19.3 1.7 0.0 0.00 58.6 57.9 2.0 4.3 1.8 103 AZMET Daily Weather Data : TUCSON : Mar 20 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.7 46.0 67.3 DegF RELATIVE HUMIDITY 60.4 6.7 20.8 % DEWPOINT 22.6 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 70.2 51.8 60.6 DegF SOIL TEMP. 20 in 58.6 57.2 57.9 DegF WIND SPEED 20.4 3.8 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 44 Degrees SOLAR RADIATION 549.0 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 12.2 412 16.0 606 20.3 851 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Mar 21 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.1 23.5 20.5 1.7 0.0 0.00 58.1 57.9 2.2 4.7 2.0 104 2 64.4 24.8 22.0 1.6 0.0 0.00 57.6 57.9 3.4 7.8 2.9 112 3 64.6 25.2 22.3 1.6 0.0 0.00 56.8 57.9 3.8 7.4 3.6 117 4 63.9 27.1 24.8 1.5 0.0 0.00 56.5 57.9 3.8 7.2 3.8 111 5 66.0 29.3 25.1 1.6 0.0 0.00 56.1 57.9 4.0 6.5 3.8 105 6 66.4 29.8 25.3 1.6 0.0 0.00 55.8 57.9 4.3 8.3 4.0 113 7 65.7 30.4 26.4 1.6 0.2 0.00 55.6 57.9 4.5 7.8 4.5 91 8 66.2 30.2 25.8 1.6 4.1 0.00 55.4 57.7 4.9 7.8 4.7 112 9 68.9 30.4 23.7 1.8 13.9 0.00 55.9 57.7 5.6 10.3 5.6 113 10 72.1 29.5 20.5 2.1 21.0 0.00 57.2 57.6 4.7 10.5 4.5 88 11 75.9 27.0 16.3 2.5 22.5 0.00 58.5 57.6 8.1 16.1 6.9 145 12 76.6 27.1 16.0 2.6 18.2 0.00 58.8 57.4 9.8 23.5 9.2 191 13 76.3 28.0 16.8 2.6 22.7 0.00 59.4 57.4 10.3 19.2 9.4 196 14 75.4 31.1 19.5 2.4 27.0 0.00 59.9 57.4 12.1 22.1 11.0 190 15 72.9 36.1 26.1 2.0 18.6 0.00 60.3 57.4 10.1 20.8 9.2 151 16 71.8 36.1 27.1 1.9 9.8 0.00 60.3 57.2 8.1 16.8 7.6 150 17 71.6 35.8 26.9 1.9 5.3 0.00 59.9 57.2 9.2 19.0 8.7 158 18 70.5 36.5 28.8 1.8 1.9 0.00 59.4 57.2 8.1 16.1 7.4 152 19 68.9 38.7 33.1 1.6 0.2 0.00 59.0 57.2 6.5 13.0 6.0 150 20 67.1 40.8 38.2 1.4 0.0 0.00 58.6 57.4 7.8 12.3 7.6 127 21 65.8 42.3 42.3 1.3 0.0 0.00 58.3 57.2 6.7 13.4 6.3 125 22 64.0 45.3 50.7 1.0 0.0 0.00 57.9 57.4 6.3 11.9 6.0 108 23 60.8 49.5 66.3 0.6 0.0 0.00 57.6 57.4 5.1 9.8 4.9 76 24 61.0 48.9 64.3 0.7 0.0 0.00 57.7 57.4 4.0 8.3 4.0 111 AZMET Daily Weather Data : TUCSON : Mar 21 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.5 59.4 68.4 DegF RELATIVE HUMIDITY 75.9 14.0 29.5 % DEWPOINT 33.4 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 60.4 55.4 57.9 DegF SOIL TEMP. 20 in 58.1 57.2 57.6 DegF WIND SPEED 23.5 6.5 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 139 Degrees SOLAR RADIATION 165.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.5 425 18.5 624 23.4 874 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Mar 22 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.9 49.6 68.9 0.6 0.0 0.03 57.9 57.4 3.4 10.7 2.0 73 2 59.0 48.4 68.2 0.5 0.0 0.00 57.9 57.4 4.9 10.1 4.5 99 3 61.2 45.1 55.4 0.8 0.0 0.00 57.4 57.4 6.7 11.6 6.5 96 4 62.2 42.6 48.7 1.0 0.0 0.00 56.3 57.4 9.8 17.0 9.6 100 5 62.4 42.3 47.8 1.0 0.0 0.00 55.8 57.4 8.7 21.5 8.3 120 6 60.6 45.1 56.6 0.8 0.0 0.00 55.6 57.4 9.4 14.8 9.2 101 7 61.0 44.8 55.3 0.8 0.2 0.00 55.2 57.2 8.5 15.9 8.3 104 8 62.4 43.5 50.2 1.0 4.8 0.00 55.2 57.2 6.3 11.6 6.0 101 9 65.1 42.6 44.0 1.2 20.1 0.00 55.8 57.2 9.8 21.9 9.6 120 10 68.2 44.1 41.7 1.4 54.0 0.00 57.9 57.0 11.0 21.5 10.7 112 11 69.6 42.4 37.4 1.5 60.2 0.00 60.1 57.0 14.8 25.1 14.1 120 12 70.9 42.1 35.2 1.7 50.9 0.00 61.5 57.0 13.4 25.5 12.8 118 13 71.1 41.4 34.2 1.7 32.5 0.00 62.1 57.0 11.9 19.0 10.7 100 14 67.8 43.9 42.9 1.4 12.4 0.00 61.3 57.0 11.2 24.8 10.5 130 15 66.0 47.5 51.5 1.1 44.4 0.00 62.2 57.0 5.1 12.3 4.3 123 16 66.6 47.7 50.8 1.1 32.5 0.00 63.0 57.0 8.9 18.6 8.1 310 17 63.3 49.3 60.6 0.8 14.1 0.01 62.8 57.0 13.6 24.6 13.2 298 18 59.2 51.4 75.5 0.4 3.6 0.00 62.1 57.0 9.4 17.0 7.6 287 19 55.2 49.1 80.2 0.3 0.5 0.01 61.9 57.0 11.0 20.4 9.8 291 20 52.0 48.4 87.5 0.2 0.0 0.14 60.3 57.2 6.7 17.0 4.5 293 21 51.8 48.0 86.9 0.2 0.0 0.01 60.6 57.2 5.8 11.6 5.4 318 22 52.5 48.0 84.9 0.2 0.0 0.00 59.0 57.4 4.0 9.2 3.6 293 23 52.0 48.9 89.2 0.1 0.0 0.00 58.1 57.4 2.2 6.0 2.2 271 24 51.8 48.6 88.6 0.2 0.0 0.01 60.3 57.4 5.4 10.3 5.4 270 AZMET Daily Weather Data : TUCSON : Mar 22 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.6 50.9 61.3 DegF RELATIVE HUMIDITY 90.9 31.9 60.1 % DEWPOINT 46.0 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 63.1 55.2 59.2 DegF SOIL TEMP. 20 in 57.4 57.0 57.2 DegF WIND SPEED 25.5 8.5 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 108 Degrees SOLAR RADIATION 330.6 Langleys PRECIPITATION 0.21 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.0 432 11.2 635 16.2 890 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Mar 23 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.4 48.6 93.8 0.1 0.0 0.15 58.5 57.4 3.8 9.6 1.1 290 2 50.4 48.7 94.3 0.1 0.0 0.01 56.3 57.4 1.6 6.7 1.3 108 3 51.3 48.4 89.9 0.1 0.0 0.01 55.9 57.4 3.1 6.3 2.9 118 4 50.9 48.0 90.1 0.1 0.0 0.00 55.2 57.4 1.8 5.6 1.3 108 5 50.7 48.7 93.2 0.1 0.0 0.00 55.2 57.2 1.1 5.1 0.4 275 6 50.5 49.3 95.3 0.1 0.0 0.01 54.7 57.2 0.7 3.4 0.7 267 7 50.7 49.1 94.0 0.1 0.0 0.05 55.0 57.0 3.4 7.6 0.9 336 8 50.7 48.4 91.8 0.1 2.9 0.03 56.3 57.0 4.9 11.4 4.5 46 9 55.2 46.6 73.0 0.4 35.8 0.01 58.5 57.0 2.5 5.8 1.8 155 10 57.9 46.0 64.5 0.6 53.3 0.00 60.1 56.8 2.2 5.6 0.4 262 11 60.4 45.9 58.3 0.8 65.2 0.00 62.2 56.8 2.0 5.6 1.3 54 12 62.1 42.4 48.3 1.0 71.2 0.00 64.8 56.7 2.9 7.6 2.2 254 13 61.0 44.6 54.9 0.8 43.5 0.00 65.7 56.7 7.8 15.7 7.4 293 14 60.4 42.3 51.2 0.9 18.9 0.00 64.6 56.7 6.3 17.4 6.0 297 15 56.7 43.9 62.6 0.6 13.6 0.00 63.3 56.7 7.6 15.0 3.8 261 16 54.7 46.0 72.9 0.4 22.2 0.00 62.2 56.7 4.9 11.0 4.5 180 17 56.8 44.4 63.2 0.6 32.5 0.00 62.6 56.8 4.5 8.3 4.0 175 18 56.5 43.0 60.5 0.6 10.8 0.00 61.9 56.8 4.0 7.4 3.8 123 19 55.6 44.1 65.2 0.5 1.0 0.00 60.6 57.0 3.4 6.7 3.4 76 20 55.0 44.6 68.2 0.5 0.0 0.00 59.4 57.0 2.7 5.6 2.7 153 21 52.9 47.3 81.9 0.3 0.0 0.00 58.6 57.0 2.2 4.7 2.0 132 22 52.3 47.1 82.5 0.2 0.0 0.00 58.5 57.2 3.8 6.7 3.6 95 23 52.3 46.6 80.8 0.3 0.0 0.00 57.7 57.2 3.6 6.5 3.6 95 24 52.3 46.8 81.3 0.3 0.0 0.00 57.2 57.2 3.1 6.3 3.1 95 AZMET Daily Weather Data : TUCSON : Mar 23 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.5 49.5 54.5 DegF RELATIVE HUMIDITY 96.7 39.8 75.5 % DEWPOINT 46.2 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 65.7 54.5 59.4 DegF SOIL TEMP. 20 in 57.4 56.7 57.0 DegF WIND SPEED 17.4 3.6 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 135 Degrees SOLAR RADIATION 371.3 Langleys PRECIPITATION 0.27 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.1 435 6.5 642 11.5 902 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Mar 24 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.7 45.3 76.2 0.3 0.0 0.00 56.5 57.2 3.6 6.7 3.4 92 2 52.7 45.3 76.1 0.3 0.0 0.00 55.9 57.2 1.1 4.3 0.9 93 3 52.5 45.5 76.9 0.3 0.0 0.01 56.1 57.2 2.0 5.6 1.8 333 4 50.7 46.8 86.2 0.2 0.0 0.01 57.2 57.2 3.4 5.8 3.1 41 5 50.4 47.7 91.0 0.1 0.0 0.00 55.6 57.2 2.0 4.9 1.8 115 6 50.9 47.5 88.3 0.2 0.0 0.00 55.6 57.0 2.2 4.7 2.0 86 7 49.8 46.9 89.6 0.1 1.9 0.00 54.9 57.0 1.3 4.3 1.1 96 8 52.9 46.8 80.3 0.3 21.7 0.00 56.5 57.0 1.3 3.6 1.1 312 9 56.8 44.8 63.8 0.6 38.5 0.00 57.4 57.0 1.6 5.4 1.3 253 10 59.5 45.5 59.5 0.7 55.4 0.00 59.2 56.8 1.6 6.5 0.4 77 11 61.7 45.0 54.1 0.9 70.7 0.00 62.2 56.8 2.7 8.1 1.3 198 12 64.0 44.2 48.5 1.0 82.7 0.00 65.7 56.8 2.9 6.9 1.6 169 13 65.5 44.4 46.2 1.1 82.4 0.00 68.7 56.7 4.3 11.0 2.0 237 14 65.8 44.8 46.6 1.2 65.2 0.00 70.0 56.7 4.9 14.1 4.0 294 15 66.7 44.1 43.9 1.3 55.0 0.00 70.5 56.7 5.6 16.3 3.8 307 16 67.3 43.3 41.8 1.3 43.7 0.00 70.3 56.8 5.8 11.0 4.9 286 17 67.3 42.6 40.9 1.4 28.0 0.00 69.3 56.8 6.5 12.3 6.0 299 18 66.9 42.6 41.3 1.3 16.0 0.00 67.5 57.0 6.7 11.0 6.5 287 19 66.0 42.8 43.0 1.2 3.3 0.00 65.5 57.2 5.8 11.4 5.8 294 20 64.0 43.3 46.9 1.1 0.0 0.00 63.5 57.4 6.0 10.1 5.8 298 21 61.9 44.4 53.0 0.9 0.0 0.00 61.9 57.6 6.0 11.0 5.8 286 22 61.3 45.1 55.5 0.8 0.0 0.00 60.6 57.6 7.2 12.1 7.2 285 23 59.0 46.0 62.4 0.6 0.0 0.00 59.5 57.7 3.1 7.2 1.8 295 24 54.1 48.7 82.1 0.3 0.0 0.00 58.5 57.9 0.9 2.2 0.9 52 AZMET Daily Weather Data : TUCSON : Mar 24 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.0 48.9 59.2 DegF RELATIVE HUMIDITY 92.7 36.7 62.3 % DEWPOINT 45.1 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 70.7 54.9 61.5 DegF SOIL TEMP. 20 in 57.9 56.7 57.0 DegF WIND SPEED 16.3 3.6 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 296 Degrees SOLAR RADIATION 564.3 Langleys PRECIPITATION 0.02 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 4.9 440 8.5 650 13.5 915 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Mar 25 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.6 48.6 89.5 0.1 0.0 0.00 57.4 57.9 0.4 2.0 0.4 70 2 50.9 48.2 90.5 0.1 0.0 0.00 56.5 57.9 0.9 2.7 0.9 94 3 50.9 47.5 88.0 0.2 0.0 0.00 55.8 57.9 1.1 3.4 1.1 106 4 49.8 46.6 89.2 0.1 0.0 0.00 54.9 57.9 1.1 3.4 1.1 108 5 47.5 45.7 93.9 0.1 0.0 0.00 54.1 57.9 0.4 1.3 0.4 106 6 45.9 45.0 96.6 0.0 0.0 0.00 53.2 57.9 0.4 0.4 0.4 104 7 45.7 45.0 97.0 0.0 2.4 0.00 52.7 57.7 0.4 0.4 0.2 117 8 52.5 47.7 84.2 0.2 18.9 0.00 53.8 57.7 0.4 2.9 0.4 66 9 60.8 48.0 62.8 0.7 38.7 0.00 57.2 57.6 0.9 4.5 0.9 109 10 63.3 45.9 52.9 0.9 56.1 0.00 58.6 57.6 2.5 6.7 1.8 113 11 66.4 45.1 46.4 1.2 69.5 0.00 61.9 57.4 2.5 8.3 2.0 312 12 68.9 43.9 40.4 1.4 77.9 0.00 65.5 57.4 3.1 7.4 2.5 294 13 73.0 41.9 32.8 1.9 80.5 0.00 68.7 57.2 2.0 6.9 0.7 292 14 76.1 40.1 27.5 2.2 77.4 0.00 71.4 57.2 2.9 7.6 0.9 93 15 77.2 37.9 24.4 2.4 69.3 0.00 73.0 57.2 3.4 8.9 2.2 123 16 78.1 35.2 21.2 2.6 55.4 0.00 73.6 57.2 2.9 9.4 1.3 306 17 77.9 36.0 22.0 2.5 37.8 0.00 73.0 57.4 7.2 15.4 6.5 275 18 76.5 37.6 24.7 2.3 18.4 0.00 70.5 57.4 9.2 15.4 8.9 294 19 74.3 37.9 26.9 2.1 2.2 0.00 68.2 57.6 7.6 13.9 7.6 301 20 71.1 38.7 30.7 1.8 0.0 0.00 66.2 57.7 8.1 12.1 7.8 299 21 69.3 38.8 33.0 1.6 0.0 0.00 64.6 57.9 7.8 13.2 7.6 302 22 69.4 37.4 31.0 1.7 0.0 0.00 63.1 58.1 8.3 12.1 8.1 304 23 66.2 38.7 36.5 1.4 0.0 0.00 62.1 58.3 4.3 8.9 3.8 279 24 60.8 42.3 50.6 0.9 0.0 0.00 60.8 58.5 1.3 3.4 0.7 134 AZMET Daily Weather Data : TUCSON : Mar 25 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.5 45.0 63.5 DegF RELATIVE HUMIDITY 97.8 18.1 53.9 % DEWPOINT 42.4 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 73.8 52.5 62.2 DegF SOIL TEMP. 20 in 58.5 57.2 57.7 DegF WIND SPEED 15.4 3.4 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 604.4 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 9.5 450 13.0 663 17.3 933 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Mar 26 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.9 44.8 61.8 0.6 0.0 0.00 59.9 58.5 1.6 3.4 1.3 95 2 56.5 44.6 64.3 0.6 0.0 0.00 58.8 58.5 1.1 3.4 0.9 111 3 53.4 45.3 73.6 0.4 0.0 0.00 57.9 58.6 1.8 4.9 1.6 90 4 53.4 45.0 73.4 0.4 0.0 0.00 57.2 58.6 2.2 3.1 2.0 118 5 51.8 45.5 78.9 0.3 0.0 0.00 56.3 58.6 1.8 3.4 1.8 93 6 50.2 45.3 83.7 0.2 0.0 0.00 55.6 58.6 1.6 3.4 1.6 94 7 48.6 45.3 88.4 0.1 2.9 0.00 54.9 58.5 0.7 2.7 0.7 92 8 55.9 46.0 69.6 0.5 19.8 0.00 55.8 58.5 3.1 6.7 3.1 104 9 63.0 45.0 52.1 0.9 39.4 0.00 56.7 58.3 3.8 6.7 3.6 108 10 66.6 44.4 44.7 1.2 57.1 0.00 59.4 58.3 4.7 7.4 4.5 88 11 71.2 42.4 35.3 1.7 70.5 0.00 62.6 58.1 3.1 7.4 1.3 108 12 74.3 36.3 25.2 2.2 78.6 0.00 66.2 58.1 2.7 8.9 1.8 317 13 76.3 35.8 23.0 2.4 70.2 0.00 68.7 57.9 3.6 9.2 1.6 259 14 77.4 35.6 22.0 2.5 63.8 0.00 70.2 57.9 4.5 11.6 3.6 311 15 78.3 34.7 20.6 2.6 63.8 0.00 71.4 57.9 5.6 12.3 3.8 295 16 79.0 32.0 18.1 2.8 53.8 0.00 71.6 57.9 6.9 13.0 5.4 289 17 79.3 29.7 16.3 2.9 39.4 0.00 71.1 58.1 7.8 15.0 7.2 306 18 78.6 28.8 16.1 2.8 16.3 0.00 69.4 58.1 6.3 10.7 6.0 306 19 76.1 31.6 19.6 2.5 1.2 0.00 67.6 58.3 5.1 10.3 5.1 298 20 72.5 34.3 24.7 2.0 0.0 0.00 66.0 58.5 2.0 4.7 2.0 292 21 67.3 39.4 36.3 1.5 0.0 0.00 64.6 58.6 1.6 3.8 1.3 292 22 61.2 41.9 49.2 0.9 0.0 0.00 63.3 58.6 0.7 1.8 0.2 206 23 60.4 43.2 53.2 0.8 0.0 0.00 62.2 58.8 1.3 3.1 1.3 92 24 59.4 43.3 55.4 0.8 0.0 0.00 61.3 59.0 1.1 2.5 1.1 100 AZMET Daily Weather Data : TUCSON : Mar 26 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.9 47.7 65.3 DegF RELATIVE HUMIDITY 90.7 14.2 46.1 % DEWPOINT 39.9 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 71.6 54.7 62.8 DegF SOIL TEMP. 20 in 59.0 57.9 58.3 DegF WIND SPEED 15.0 3.1 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 330 Degrees SOLAR RADIATION 576.5 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 10.3 460 14.2 677 18.7 951 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Mar 27 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.7 42.1 52.3 0.8 0.0 0.00 60.6 59.0 2.7 5.8 2.5 102 2 59.5 41.0 50.4 0.9 0.0 0.00 59.7 59.0 2.0 4.0 2.0 109 3 57.7 41.2 53.9 0.8 0.0 0.00 59.0 59.2 2.0 5.6 1.8 94 4 55.0 41.2 59.5 0.6 0.0 0.00 58.1 59.0 1.8 3.6 1.6 98 5 54.7 40.3 57.9 0.6 0.0 0.00 57.4 59.0 2.5 4.3 2.5 93 6 53.2 39.9 60.9 0.5 0.0 0.00 56.5 59.0 2.0 4.5 1.8 106 7 54.9 38.8 54.7 0.7 2.6 0.00 55.9 59.0 4.5 7.8 4.5 114 8 60.1 38.7 45.2 1.0 20.3 0.00 55.9 59.0 5.1 9.4 4.9 107 9 66.9 34.9 30.3 1.6 39.9 0.00 57.6 58.8 5.6 9.6 5.4 145 10 70.0 35.8 28.5 1.8 57.6 0.00 59.9 58.8 8.1 14.1 7.6 107 11 73.9 35.8 24.9 2.2 71.2 0.00 62.6 58.6 8.1 14.8 7.6 134 12 77.7 33.8 20.2 2.6 79.6 0.00 65.3 58.6 7.8 16.8 6.7 163 13 80.2 28.4 15.0 3.0 82.2 0.00 67.6 58.6 8.5 18.1 6.9 224 14 81.1 27.0 13.7 3.1 79.3 0.00 68.9 58.5 11.9 22.8 11.2 243 15 81.1 26.2 13.3 3.2 70.5 0.00 69.4 58.5 13.2 23.5 12.1 229 16 80.4 22.3 11.5 3.1 57.1 0.00 69.1 58.5 13.4 23.7 12.3 220 17 79.2 19.4 10.6 3.0 39.2 0.00 68.4 58.6 12.8 23.5 11.6 223 18 76.6 17.8 10.8 2.8 19.1 0.00 66.6 58.6 13.9 26.2 13.0 235 19 72.7 27.5 18.6 2.2 2.4 0.00 64.9 58.8 9.8 18.8 8.9 232 20 68.7 28.6 22.1 1.9 0.0 0.00 63.5 58.8 7.8 18.8 7.4 234 21 65.5 25.2 21.5 1.7 0.0 0.00 62.2 58.8 11.9 23.7 11.2 261 22 55.9 23.7 28.4 1.1 0.0 0.00 60.8 59.0 16.3 25.5 15.9 310 23 52.7 18.5 25.5 1.0 0.0 0.00 59.4 59.0 15.0 23.7 14.8 302 24 51.4 17.1 25.3 1.0 0.0 0.00 58.3 59.2 13.0 21.0 12.8 300 AZMET Daily Weather Data : TUCSON : Mar 27 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.6 50.5 66.2 DegF RELATIVE HUMIDITY 69.4 8.8 31.5 % DEWPOINT 31.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 69.4 55.8 62.1 DegF SOIL TEMP. 20 in 59.2 58.5 58.8 DegF WIND SPEED 26.2 8.3 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 233 Degrees SOLAR RADIATION 621.1 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 12.2 472 16.6 694 21.6 973 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Mar 28 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.1 18.0 26.6 0.9 0.0 0.00 57.6 59.2 11.4 17.4 11.2 291 2 50.5 20.1 29.9 0.9 0.0 0.00 57.0 59.2 10.5 16.1 10.3 287 3 49.5 23.5 36.0 0.8 0.0 0.00 56.5 59.2 10.1 15.9 9.8 283 4 47.5 24.6 40.4 0.7 0.0 0.00 55.8 59.2 9.2 14.3 9.2 284 5 45.7 23.7 41.8 0.6 0.0 0.00 55.0 59.0 7.8 13.4 7.8 293 6 44.4 24.3 44.7 0.6 0.0 0.00 54.3 59.0 5.4 9.4 5.4 298 7 43.7 25.0 47.4 0.5 2.9 0.00 53.6 58.8 4.7 8.1 4.5 279 8 45.7 25.3 44.6 0.6 19.4 0.00 53.4 58.8 5.6 9.2 5.4 270 9 48.2 24.8 39.5 0.7 39.9 0.00 54.7 58.6 4.3 9.8 3.8 272 10 50.7 24.1 35.0 0.8 58.0 0.00 56.8 58.6 3.4 9.2 2.9 268 11 52.5 21.9 29.8 0.9 71.9 0.00 59.5 58.5 4.5 10.3 3.8 297 12 54.9 21.6 27.0 1.1 81.0 0.00 62.2 58.3 4.7 11.6 4.3 266 13 56.8 18.9 22.5 1.2 83.8 0.00 64.8 58.3 5.6 15.9 4.0 275 14 57.9 15.1 18.3 1.3 80.5 0.00 66.2 58.3 8.1 15.4 6.9 302 15 58.8 15.3 18.0 1.4 71.4 0.00 66.9 58.1 9.6 18.3 8.9 316 16 59.2 13.1 15.9 1.5 57.8 0.00 66.9 58.1 8.7 18.1 8.1 294 17 59.5 13.3 15.9 1.5 39.7 0.00 66.2 58.1 8.3 15.4 7.8 312 18 58.6 12.7 16.0 1.4 19.6 0.00 64.4 58.1 9.6 16.1 8.9 309 19 57.0 10.2 15.2 1.4 2.4 0.00 62.6 58.3 8.9 14.1 8.5 318 20 55.0 11.8 17.5 1.2 0.0 0.00 60.8 58.3 6.5 12.5 6.3 327 21 53.6 14.0 20.4 1.1 0.0 0.00 59.0 58.3 5.1 12.1 4.9 348 22 51.3 18.9 27.7 0.9 0.0 0.00 57.4 58.5 2.9 8.7 2.7 355 23 48.2 23.4 37.3 0.7 0.0 0.00 55.8 58.5 1.8 4.9 1.8 264 24 45.0 26.8 49.3 0.5 0.0 0.00 54.7 58.6 0.9 4.5 0.2 160 AZMET Daily Weather Data : TUCSON : Mar 28 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.4 42.1 52.0 DegF RELATIVE HUMIDITY 73.3 13.7 29.9 % DEWPOINT 19.6 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 66.9 53.4 59.4 DegF SOIL TEMP. 20 in 59.2 58.1 58.6 DegF WIND SPEED 18.3 6.5 MPH WIND VECTOR MAG. 5.8 MPH WIND VECTOR DIR. 297 Degrees SOLAR RADIATION 628.5 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 1.3 473 3.6 698 6.7 980 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Mar 29 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.2 29.7 63.1 0.3 0.0 0.00 54.0 58.6 0.9 2.7 0.7 93 2 39.9 27.1 59.7 0.3 0.0 0.00 54.3 58.5 1.1 3.4 1.1 102 3 39.2 25.9 58.8 0.3 0.0 0.00 53.2 58.5 1.8 3.8 1.6 100 4 39.0 25.7 58.3 0.3 0.0 0.00 52.0 58.3 2.0 3.1 1.8 84 5 38.8 25.0 57.4 0.3 0.0 0.00 50.9 58.3 1.8 4.0 1.8 103 6 37.8 25.5 60.7 0.3 0.0 0.00 50.2 58.1 1.1 3.4 0.9 92 7 37.2 26.6 65.0 0.3 3.6 0.00 49.5 57.9 0.4 0.4 0.4 121 8 44.2 26.2 49.0 0.5 21.5 0.00 49.5 57.9 1.3 3.8 1.1 76 9 51.3 22.8 32.7 0.9 41.3 0.00 51.4 57.7 2.5 6.7 2.0 176 10 56.5 20.3 24.2 1.2 59.0 0.00 54.1 57.6 1.8 4.9 0.2 182 11 59.5 18.9 20.3 1.4 72.4 0.00 57.7 57.4 2.5 8.5 1.3 240 12 60.8 18.5 19.2 1.5 81.0 0.00 61.2 57.2 2.9 7.2 0.9 342 13 62.2 19.8 19.3 1.5 83.6 0.00 64.0 57.2 4.3 10.3 0.7 210 14 63.7 17.6 16.6 1.7 80.8 0.00 66.0 57.0 4.9 11.9 2.9 287 15 65.1 16.7 15.2 1.8 71.9 0.00 67.3 57.0 5.8 12.8 4.7 291 16 65.7 16.3 14.7 1.8 57.8 0.00 67.5 57.0 5.6 14.3 4.7 304 17 65.8 15.3 13.9 1.9 39.7 0.00 66.7 57.0 6.7 15.4 5.8 311 18 65.3 15.1 14.0 1.8 20.1 0.00 64.6 57.0 7.6 14.1 7.2 304 19 63.5 15.6 15.4 1.7 2.9 0.00 62.2 57.2 5.1 9.4 4.9 307 20 60.8 18.1 18.9 1.5 0.0 0.00 60.4 57.2 4.9 14.5 4.5 306 21 59.2 21.4 23.0 1.3 0.0 0.00 58.8 57.4 7.4 15.4 7.2 314 22 56.8 22.3 26.0 1.2 0.0 0.00 57.6 57.4 2.9 5.8 2.5 259 23 54.0 24.3 31.1 1.0 0.0 0.00 56.5 57.6 2.0 4.7 1.8 253 24 53.1 24.6 32.9 0.9 0.0 0.00 55.4 57.6 2.5 5.4 2.2 246 AZMET Daily Weather Data : TUCSON : Mar 29 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.9 35.6 53.4 DegF RELATIVE HUMIDITY 76.7 12.7 33.7 % DEWPOINT 21.6 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 67.5 49.3 57.7 DegF SOIL TEMP. 20 in 58.6 57.0 57.6 DegF WIND SPEED 15.4 3.4 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 299 Degrees SOLAR RADIATION 635.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.2 477 5.6 703 8.5 988 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Mar 30 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.6 27.1 43.0 0.7 0.0 0.00 54.7 57.6 2.0 3.4 1.8 95 2 47.7 27.9 46.0 0.6 0.0 0.00 53.8 57.6 2.5 4.5 2.5 95 3 46.0 28.0 49.3 0.5 0.0 0.00 53.1 57.6 1.8 3.6 1.6 113 4 45.0 28.0 51.0 0.5 0.0 0.00 52.3 57.6 2.0 3.6 1.6 120 5 42.8 29.3 58.7 0.4 0.0 0.00 51.8 57.6 0.9 3.4 0.9 97 6 40.6 29.8 65.2 0.3 0.0 0.00 51.1 57.4 1.6 3.4 1.6 85 7 41.5 30.2 64.1 0.3 3.8 0.00 50.5 57.4 1.1 3.8 0.7 245 8 48.7 30.4 48.9 0.6 21.7 0.00 50.5 57.2 2.2 6.7 1.8 293 9 51.8 29.7 42.3 0.8 41.6 0.00 52.3 57.2 4.9 7.6 4.7 274 10 55.6 30.6 38.1 0.9 59.0 0.00 55.2 57.0 2.5 6.5 1.8 266 11 58.6 31.1 34.8 1.1 72.6 0.00 57.9 56.8 3.8 8.7 2.9 282 12 61.7 30.6 30.7 1.3 81.0 0.00 59.7 56.8 5.4 12.3 4.5 305 13 63.5 28.9 27.1 1.5 83.6 0.00 61.3 56.7 7.8 16.6 7.2 286 14 65.1 28.6 25.2 1.6 80.8 0.00 62.8 56.7 9.8 16.6 9.2 292 15 66.2 28.0 23.7 1.7 71.9 0.00 63.9 56.7 10.5 17.4 9.8 288 16 66.7 28.0 23.2 1.7 57.8 0.00 64.2 56.7 10.3 19.2 9.6 283 17 66.7 28.0 23.3 1.7 39.4 0.00 64.0 56.7 11.4 19.5 11.0 278 18 65.8 27.1 23.1 1.7 19.8 0.00 63.1 56.7 11.6 17.0 11.4 284 19 64.0 27.0 24.5 1.5 2.9 0.00 61.9 56.8 10.7 15.7 10.5 282 20 62.1 27.9 27.2 1.4 0.0 0.00 60.8 56.8 7.4 12.8 7.4 288 21 59.5 29.1 31.2 1.2 0.0 0.00 59.9 57.0 3.8 8.3 3.6 298 22 58.6 28.4 31.4 1.1 0.0 0.00 58.6 57.0 5.1 8.7 4.9 300 23 55.8 31.8 40.6 0.9 0.0 0.00 57.4 57.2 2.7 8.5 2.2 346 24 48.9 36.0 60.9 0.5 0.0 0.00 56.5 57.2 0.4 1.6 0.4 70 AZMET Daily Weather Data : TUCSON : Mar 30 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.6 38.7 55.6 DegF RELATIVE HUMIDITY 75.1 21.0 38.9 % DEWPOINT 29.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 64.2 50.4 57.4 DegF SOIL TEMP. 20 in 57.6 56.7 57.0 DegF WIND SPEED 19.5 5.1 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 288 Degrees SOLAR RADIATION 635.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.8 480 6.3 709 9.4 998 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 : TUCSON : Mar 31 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.4 33.3 59.9 0.4 0.0 0.00 56.1 57.4 1.1 2.9 1.1 96 2 45.0 32.9 62.2 0.4 0.0 0.00 55.6 57.4 1.8 4.3 1.6 95 3 46.2 32.4 58.0 0.4 0.0 0.00 54.1 57.4 1.3 3.6 1.1 90 4 43.0 32.7 67.1 0.3 0.0 0.00 53.1 57.2 1.1 2.7 0.9 112 5 41.9 32.7 70.1 0.3 0.0 0.00 52.3 57.2 0.9 2.9 0.7 140 6 40.1 32.7 74.8 0.2 0.0 0.00 51.6 57.0 0.4 2.0 0.4 120 7 40.8 32.7 72.9 0.2 4.1 0.00 51.1 57.0 1.1 3.6 0.9 82 8 48.7 34.3 57.3 0.5 22.5 0.00 51.3 57.0 1.3 3.4 1.3 80 9 57.0 34.0 41.8 0.9 41.6 0.00 52.5 56.8 1.1 3.1 0.7 76 10 62.8 31.1 30.3 1.4 59.7 0.00 54.3 56.7 1.3 3.6 0.4 198 11 66.4 27.9 23.4 1.7 73.6 0.00 57.0 56.7 2.7 7.4 1.6 260 12 70.0 25.5 18.7 2.0 81.9 0.00 59.7 56.5 3.8 9.4 2.9 231 13 72.0 24.4 16.8 2.2 84.3 0.00 62.4 56.5 3.6 8.9 2.2 264 14 74.1 25.3 16.2 2.4 81.0 0.00 64.6 56.3 4.9 15.2 3.8 261 15 75.6 25.0 15.1 2.6 72.2 0.00 66.0 56.3 7.4 13.4 6.5 289 16 77.4 23.7 13.6 2.8 58.3 0.00 66.6 56.3 8.3 14.5 7.6 292 17 77.5 22.5 12.8 2.8 40.6 0.00 66.4 56.3 9.2 14.1 8.9 297 18 75.9 22.8 13.7 2.6 20.8 0.00 65.3 56.5 10.7 16.3 10.3 301 19 73.2 23.9 15.6 2.4 3.1 0.00 63.7 56.5 8.7 13.6 8.5 299 20 69.6 25.0 18.5 2.0 0.0 0.00 62.4 56.7 6.9 11.0 6.7 287 21 66.2 27.1 22.9 1.7 0.0 0.00 60.8 56.8 6.5 10.1 6.3 263 22 61.5 32.0 33.4 1.3 0.0 0.00 59.4 57.0 2.2 9.8 1.6 291 23 54.5 31.6 41.5 0.9 0.0 0.00 58.8 57.2 1.1 4.0 0.9 86 24 52.3 32.5 46.7 0.7 0.0 0.00 57.6 57.2 1.3 3.4 1.3 95 AZMET Daily Weather Data : TUCSON : Mar 31 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.3 39.2 59.9 DegF RELATIVE HUMIDITY 76.4 11.8 37.6 % DEWPOINT 29.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 66.6 51.1 58.5 DegF SOIL TEMP. 20 in 57.4 56.3 56.8 DegF WIND SPEED 16.3 3.8 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 287 Degrees SOLAR RADIATION 643.4 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 8.3 489 11.2 721 14.8 1012 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Apr 1 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.9 32.4 48.7 0.6 0.0 0.00 55.9 57.4 1.8 3.6 1.8 103 2 49.8 32.5 51.2 0.6 0.0 0.00 54.7 57.4 1.1 2.7 0.9 109 3 46.8 32.9 58.2 0.4 0.0 0.00 53.8 57.4 0.9 2.0 0.9 100 4 46.2 32.9 59.6 0.4 0.0 0.00 52.9 57.4 1.6 3.4 1.6 95 5 46.0 33.6 61.5 0.4 0.0 0.00 52.3 57.2 1.3 2.7 1.3 101 6 44.4 33.8 66.0 0.3 0.0 0.00 51.8 57.2 1.3 2.7 1.3 100 7 44.2 34.2 67.3 0.3 4.3 0.00 51.3 57.2 0.7 3.1 0.7 77 8 53.1 33.6 47.9 0.7 22.9 0.00 51.4 57.0 2.7 5.1 2.7 95 9 61.5 34.0 35.7 1.2 42.8 0.00 52.7 57.0 1.8 4.3 1.6 86 10 69.3 30.9 24.1 1.9 60.4 0.00 55.2 56.8 2.5 5.6 1.8 135 11 74.5 29.3 18.9 2.4 73.6 0.00 58.1 56.8 2.7 6.5 2.0 109 12 78.4 26.4 14.6 2.8 81.7 0.00 61.2 56.7 2.7 6.5 1.6 100 13 80.8 22.6 11.5 3.2 84.1 0.00 64.0 56.5 3.1 7.6 1.1 292 14 82.9 22.3 10.6 3.4 80.8 0.00 66.6 56.5 2.5 6.9 1.1 336 15 84.4 21.6 9.8 3.6 72.2 0.00 68.2 56.5 3.4 8.9 0.9 240 16 85.3 19.2 8.7 3.8 57.8 0.00 69.1 56.5 3.8 10.7 2.9 320 17 85.3 18.9 8.5 3.8 40.4 0.00 68.9 56.5 5.1 10.7 4.5 281 18 84.4 17.4 8.2 3.7 16.3 0.00 67.8 56.7 6.3 10.3 6.0 306 19 81.5 18.1 9.4 3.3 3.1 0.00 66.2 56.8 3.8 8.3 3.8 328 20 74.8 20.8 13.2 2.6 0.0 0.00 64.6 57.0 0.9 3.4 0.9 305 21 67.6 26.8 21.5 1.8 0.0 0.00 63.1 57.0 0.9 4.0 0.2 28 22 61.2 28.4 28.6 1.3 0.0 0.00 61.7 57.2 1.1 2.9 0.9 94 23 59.7 28.0 29.8 1.2 0.0 0.00 60.6 57.4 2.2 4.3 2.0 94 24 59.5 28.6 30.5 1.2 0.0 0.00 59.5 57.6 2.2 4.0 2.2 96 AZMET Daily Weather Data : TUCSON : Apr 1 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.5 42.6 65.5 DegF RELATIVE HUMIDITY 70.9 7.2 31.0 % DEWPOINT 27.5 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 69.1 51.3 59.5 DegF SOIL TEMP. 20 in 57.6 56.5 57.0 DegF WIND SPEED 10.7 2.2 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 42 Degrees SOLAR RADIATION 640.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.4 501 15.8 736 20.0 1032 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Apr 2 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.8 28.9 34.2 1.0 0.0 0.00 58.6 57.6 2.5 4.3 2.5 102 2 55.9 29.8 36.8 1.0 0.0 0.00 57.7 57.7 2.7 4.7 2.5 96 3 53.8 30.2 40.2 0.9 0.0 0.00 57.0 57.7 2.5 4.3 2.2 103 4 51.6 30.9 44.9 0.7 0.0 0.00 56.1 57.7 1.8 2.9 1.8 108 5 52.0 29.8 42.4 0.8 0.0 0.00 55.6 57.7 2.7 4.0 2.7 91 6 50.7 31.1 46.7 0.7 0.0 0.00 54.9 57.7 2.7 4.7 2.7 94 7 50.2 32.2 49.6 0.6 4.8 0.00 54.3 57.7 2.2 3.6 2.2 98 8 57.2 33.1 40.0 1.0 23.6 0.00 54.1 57.6 3.1 5.6 3.1 94 9 66.9 29.1 24.5 1.7 43.7 0.00 55.2 57.6 3.8 6.7 3.6 97 10 74.1 25.2 16.1 2.4 61.4 0.00 57.2 57.4 3.8 7.8 3.6 105 11 79.0 23.2 12.5 3.0 76.4 0.00 59.5 57.4 3.8 8.3 3.4 139 12 81.7 20.1 10.1 3.3 75.7 0.00 61.2 57.4 3.6 7.6 2.0 37 13 84.4 19.4 8.9 3.7 85.8 0.00 63.0 57.2 2.9 9.2 1.6 194 14 86.2 16.9 7.6 3.9 78.1 0.00 64.6 57.2 5.6 15.0 4.5 310 15 87.4 15.8 6.9 4.1 72.6 0.00 65.8 57.2 6.7 13.9 5.6 299 16 88.3 16.3 6.9 4.3 58.8 0.00 66.6 57.2 7.6 15.7 6.7 294 17 87.8 16.3 7.1 4.2 41.3 0.00 66.7 57.2 8.5 17.7 7.8 271 18 86.5 17.1 7.6 4.0 21.7 0.00 66.4 57.4 8.7 16.3 8.3 278 19 82.9 17.4 8.7 3.5 2.6 0.00 65.5 57.4 6.0 11.0 5.8 274 20 75.0 19.9 12.7 2.6 0.0 0.00 64.6 57.6 1.1 4.3 1.1 277 21 64.8 29.1 26.5 1.5 0.0 0.00 63.5 57.7 0.9 2.2 0.7 136 22 57.4 38.5 50.5 0.8 0.0 0.00 62.6 57.7 0.4 2.2 0.4 112 23 56.1 38.7 52.5 0.8 0.0 0.00 61.5 57.9 0.9 2.7 0.4 220 24 56.7 33.1 41.0 0.9 0.0 0.00 60.4 58.1 1.6 4.7 1.1 90 AZMET Daily Weather Data : TUCSON : Apr 2 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.6 48.2 68.5 DegF RELATIVE HUMIDITY 83.6 5.8 26.5 % DEWPOINT 25.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 66.7 54.1 60.4 DegF SOIL TEMP. 20 in 58.1 57.2 57.6 DegF WIND SPEED 17.7 3.6 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 296 Degrees SOLAR RADIATION 646.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.8 516 18.7 755 23.4 1056 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Apr 3 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.4 33.1 39.8 1.0 0.0 0.00 59.5 58.3 2.0 6.3 1.8 93 2 55.8 28.4 34.9 1.0 0.0 0.00 59.2 58.5 2.0 4.3 1.6 82 3 57.4 27.1 31.0 1.1 0.0 0.00 58.6 58.5 3.1 5.6 2.9 100 4 54.9 27.3 34.4 1.0 0.0 0.00 58.1 58.3 2.0 5.1 2.0 86 5 53.1 28.4 38.3 0.9 0.0 0.00 57.2 58.1 2.2 4.5 2.2 102 6 52.2 28.6 39.8 0.8 0.0 0.00 55.8 58.1 2.7 4.5 2.5 99 7 52.0 28.4 39.9 0.8 4.3 0.00 54.9 57.9 2.7 5.1 2.5 119 8 58.1 27.1 30.4 1.1 21.0 0.00 54.3 57.9 4.0 6.5 3.8 102 9 66.6 27.5 23.1 1.7 44.9 0.00 54.9 57.9 3.8 6.3 3.6 104 10 75.6 25.7 15.8 2.5 61.9 0.00 56.3 57.7 1.6 4.7 0.4 56 11 79.9 22.3 11.8 3.1 73.8 0.00 58.6 57.7 3.4 7.8 2.0 94 12 82.8 19.2 9.4 3.5 81.0 0.00 61.0 57.6 2.9 7.6 1.6 151 13 84.2 16.2 7.8 3.7 86.2 0.00 63.3 57.6 4.0 10.7 0.9 193 14 85.5 13.6 6.8 3.9 83.1 0.00 65.3 57.6 4.5 9.6 2.2 249 15 86.5 14.2 6.6 4.0 73.6 0.00 66.9 57.6 4.7 11.0 3.6 44 16 88.3 14.7 6.4 4.3 59.5 0.00 68.0 57.6 3.6 10.7 1.1 271 17 88.5 11.3 5.5 4.3 42.5 0.00 68.4 57.6 5.1 11.4 2.2 303 18 87.3 11.1 5.7 4.2 25.6 0.00 68.0 57.6 6.5 12.8 6.3 323 19 83.8 12.0 6.6 3.7 2.4 0.00 66.9 57.7 4.0 8.9 3.8 333 20 78.1 16.5 9.8 3.0 0.0 0.00 65.8 57.9 0.9 3.1 0.7 294 21 70.0 20.1 15.0 2.1 0.0 0.00 64.6 58.1 0.4 2.5 0.2 296 22 64.8 22.5 19.9 1.7 0.0 0.00 63.5 58.3 1.1 4.3 0.9 128 23 61.9 24.3 23.5 1.5 0.0 0.00 62.6 58.3 1.8 4.3 1.6 88 24 58.3 25.5 28.3 1.2 0.0 0.00 61.7 58.5 1.1 3.4 0.9 99 AZMET Daily Weather Data : TUCSON : Apr 3 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.8 50.7 70.2 DegF RELATIVE HUMIDITY 59.2 4.0 20.4 % DEWPOINT 21.9 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 68.4 54.3 61.3 DegF SOIL TEMP. 20 in 58.5 57.6 57.9 DegF WIND SPEED 12.8 2.9 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 76 Degrees SOLAR RADIATION 659.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.3 531 19.8 775 24.7 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 : TUCSON : Apr 4 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.8 23.9 25.8 1.3 0.0 0.00 60.8 58.5 2.7 4.7 2.5 111 2 57.6 24.1 27.4 1.2 0.0 0.00 60.1 58.6 2.7 4.9 2.5 86 3 54.9 25.5 32.0 1.0 0.0 0.00 59.2 58.6 2.5 4.0 2.2 96 4 52.5 26.4 36.4 0.9 0.0 0.00 58.5 58.6 1.6 3.4 1.6 90 5 49.8 28.6 43.7 0.7 0.0 0.00 57.9 58.6 1.1 2.0 0.9 104 6 48.0 28.9 47.4 0.6 0.0 0.00 57.2 58.6 1.6 3.4 1.6 106 7 52.2 27.0 37.4 0.8 5.3 0.00 56.7 58.6 2.9 6.3 2.9 101 8 59.2 26.4 28.7 1.2 24.1 0.00 56.5 58.6 4.3 8.5 4.0 101 9 67.1 27.5 22.4 1.8 44.0 0.00 56.8 58.5 3.1 6.9 2.9 91 10 75.7 26.4 16.2 2.5 61.4 0.00 58.3 58.5 1.8 4.3 1.3 26 11 81.0 24.4 12.4 3.2 73.6 0.00 60.3 58.5 2.0 5.6 0.7 350 12 84.6 22.5 10.2 3.6 79.1 0.00 62.4 58.3 2.7 7.4 2.0 99 13 86.4 21.6 9.2 3.9 77.4 0.00 64.4 58.3 3.1 9.8 1.3 303 14 87.4 22.8 9.4 4.0 63.3 0.00 66.2 58.3 3.4 9.6 1.1 230 15 87.8 22.8 9.3 4.1 54.0 0.00 67.1 58.3 4.9 13.9 3.8 344 16 88.9 21.9 8.6 4.3 58.5 0.00 67.6 58.3 7.2 13.9 6.0 320 17 88.9 21.7 8.6 4.2 40.8 0.00 67.8 58.3 8.5 14.5 7.8 318 18 87.1 20.3 8.6 4.0 16.0 0.00 67.5 58.3 9.4 13.9 9.2 310 19 84.0 20.5 9.5 3.6 2.2 0.00 66.4 58.5 5.6 10.7 5.4 311 20 80.6 21.2 10.9 3.2 0.0 0.00 65.5 58.5 4.5 8.3 4.3 292 21 75.6 25.7 15.8 2.5 0.0 0.00 64.6 58.6 2.0 6.3 1.8 220 22 64.9 35.8 36.1 1.4 0.0 0.00 63.7 58.8 0.7 2.0 0.4 92 23 58.6 39.2 49.0 0.9 0.0 0.00 62.6 58.8 1.1 2.7 1.1 99 24 60.8 35.6 39.2 1.1 0.0 0.00 61.7 59.0 1.8 3.6 1.8 89 AZMET Daily Weather Data : TUCSON : Apr 4 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.8 46.8 70.5 DegF RELATIVE HUMIDITY 69.2 7.2 23.1 % DEWPOINT 25.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 68.0 56.5 62.1 DegF SOIL TEMP. 20 in 59.0 58.1 58.5 DegF WIND SPEED 14.5 3.4 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 355 Degrees SOLAR RADIATION 599.6 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 14.4 546 18.4 793 22.9 1103 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Apr 5 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.0 34.0 32.7 1.4 0.0 0.00 61.0 59.2 2.9 4.5 2.9 107 2 63.9 32.2 30.5 1.4 0.0 0.00 60.6 59.2 2.2 4.3 2.2 108 3 61.5 31.6 32.4 1.3 0.0 0.00 60.4 59.4 1.6 2.9 1.3 93 4 58.8 32.2 36.3 1.1 0.0 0.00 60.3 59.4 1.3 3.4 0.9 112 5 54.1 33.3 44.8 0.8 0.0 0.00 59.7 59.4 1.1 2.7 0.9 90 6 52.7 33.6 48.1 0.7 0.0 0.00 59.0 59.4 1.3 2.7 1.1 124 7 53.8 34.7 48.4 0.7 6.7 0.00 57.7 59.2 1.1 3.1 1.1 99 8 64.6 32.2 30.0 1.5 28.2 0.00 57.4 59.2 3.4 6.0 3.4 99 9 69.8 31.6 24.4 1.9 32.7 0.00 58.1 59.2 2.9 6.0 2.7 91 10 75.0 30.0 19.1 2.4 32.7 0.00 59.4 59.0 1.3 3.4 0.7 328 11 79.5 28.4 15.3 2.9 35.6 0.00 60.6 59.0 0.4 1.3 0.4 315 12 83.5 28.2 13.4 3.4 63.1 0.00 62.2 58.8 1.3 4.0 0.2 143 13 86.9 27.7 11.8 3.8 76.0 0.00 64.4 58.8 2.2 6.5 1.3 89 14 89.1 27.5 10.8 4.2 80.0 0.00 66.7 58.8 3.8 11.0 0.9 121 15 89.8 24.8 9.5 4.3 51.8 0.00 68.2 58.8 3.4 10.1 1.8 274 16 89.4 22.8 8.9 4.3 33.9 0.00 68.7 58.8 4.0 10.3 3.4 334 17 89.8 22.6 8.6 4.4 37.8 0.00 68.7 58.8 6.3 12.3 5.4 311 18 88.9 22.3 8.8 4.2 18.2 0.00 68.2 58.8 5.6 10.7 5.1 317 19 85.1 22.8 10.2 3.7 1.9 0.00 67.3 59.0 2.0 6.9 2.0 342 20 73.8 27.5 18.0 2.3 0.0 0.00 66.2 59.2 0.4 0.4 0.4 238 21 68.5 30.9 24.7 1.8 0.0 0.00 65.1 59.2 0.4 0.4 0.4 98 22 67.1 31.3 26.2 1.7 0.0 0.00 64.2 59.4 2.0 5.1 1.6 91 23 65.8 32.0 28.3 1.5 0.0 0.00 63.3 59.4 1.3 3.4 1.1 93 24 66.2 31.3 27.0 1.6 0.0 0.00 62.6 59.5 2.9 5.1 2.7 104 AZMET Daily Weather Data : TUCSON : Apr 5 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.9 50.7 72.5 DegF RELATIVE HUMIDITY 55.8 7.6 23.7 % DEWPOINT 29.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 68.7 57.4 63.0 DegF SOIL TEMP. 20 in 59.5 58.8 59.2 DegF WIND SPEED 12.3 2.2 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 54 Degrees SOLAR RADIATION 498.8 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 15.5 561 20.0 813 25.0 1128 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Apr 6 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.0 27.1 20.1 2.0 0.0 0.00 62.1 59.5 3.6 6.3 3.4 102 2 64.8 29.5 26.5 1.5 0.0 0.00 61.5 59.7 1.6 3.4 1.3 119 3 59.0 32.5 36.7 1.1 0.0 0.00 60.8 59.7 1.1 3.4 0.9 100 4 56.8 33.4 41.2 0.9 0.0 0.00 60.3 59.7 1.3 2.9 1.1 120 5 56.5 33.8 42.4 0.9 0.0 0.00 59.5 59.7 2.2 3.8 2.0 94 6 57.4 32.7 39.2 1.0 0.0 0.00 59.0 59.7 1.8 3.8 1.8 107 7 58.3 31.5 36.0 1.1 2.9 0.00 58.6 59.7 2.7 4.3 2.5 118 8 62.2 35.2 36.4 1.2 18.9 0.00 58.3 59.7 2.7 6.3 2.5 97 9 71.4 35.2 26.9 1.9 44.2 0.00 58.8 59.5 4.7 10.3 4.5 82 10 79.5 28.4 15.4 2.9 61.2 0.00 60.1 59.5 7.2 10.7 6.9 108 11 84.7 29.5 13.6 3.5 74.1 0.00 62.1 59.5 6.3 13.0 4.5 129 12 88.0 28.9 12.0 4.0 82.2 0.00 64.0 59.4 7.4 16.8 6.3 169 13 89.6 28.2 11.0 4.2 82.9 0.00 66.0 59.4 6.5 14.1 5.4 186 14 90.7 26.6 9.9 4.4 77.6 0.00 67.6 59.4 6.9 26.2 5.4 186 15 91.6 21.9 7.9 4.7 76.0 0.00 68.9 59.4 7.4 17.9 6.0 211 16 90.9 19.6 7.3 4.6 62.6 0.00 69.6 59.4 10.3 19.5 9.4 234 17 88.9 17.4 7.1 4.3 41.1 0.00 69.6 59.4 11.2 21.3 10.5 241 18 87.1 15.1 6.8 4.1 20.8 0.00 68.9 59.4 12.1 21.7 11.4 243 19 84.0 7.5 5.3 3.8 3.6 0.00 67.8 59.5 9.4 20.4 8.9 238 20 81.0 9.0 6.4 3.4 0.0 0.00 66.6 59.7 6.7 13.4 6.5 237 21 73.9 19.6 13.4 2.5 0.0 0.00 65.5 59.7 2.7 9.4 2.2 272 22 72.9 15.1 11.0 2.5 0.0 0.00 64.4 59.9 2.9 6.9 2.0 282 23 58.1 32.5 40.5 1.0 0.0 0.00 63.3 60.1 1.3 4.3 1.1 102 24 56.1 29.8 37.5 1.0 0.0 0.00 61.9 60.1 1.1 4.5 0.9 81 AZMET Daily Weather Data : TUCSON : Apr 6 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.8 50.0 73.9 DegF RELATIVE HUMIDITY 73.8 4.7 21.3 % DEWPOINT 25.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 69.8 58.3 63.5 DegF SOIL TEMP. 20 in 60.1 59.4 59.5 DegF WIND SPEED 26.2 5.1 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 196 Degrees SOLAR RADIATION 648.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.2 577 20.3 834 25.2 1153 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Apr 7 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.7 32.7 46.7 0.7 0.0 0.00 60.4 60.3 1.1 3.4 0.9 89 2 53.1 28.9 39.4 0.8 0.0 0.00 59.5 60.3 1.1 4.3 1.1 88 3 53.8 25.9 34.0 0.9 0.0 0.00 59.4 60.3 2.2 3.6 2.2 104 4 53.6 23.7 30.9 1.0 0.0 0.00 59.2 60.4 1.8 4.3 1.8 96 5 53.2 24.3 32.1 0.9 0.0 0.00 58.6 60.3 1.8 4.5 1.8 99 6 52.2 24.6 34.0 0.9 0.0 0.00 57.7 60.1 1.3 3.4 1.3 88 7 53.2 27.3 36.4 0.9 6.0 0.00 56.5 59.9 2.7 5.6 2.7 106 8 60.3 29.8 31.5 1.2 24.9 0.00 55.9 59.7 3.4 6.3 3.1 105 9 67.5 28.8 23.5 1.8 44.7 0.00 56.5 59.7 5.6 10.3 5.4 114 10 72.1 28.2 19.5 2.2 61.6 0.00 58.1 59.5 6.3 10.1 5.8 102 11 75.6 28.9 17.8 2.5 75.3 0.00 60.3 59.4 4.5 9.4 3.8 102 12 77.7 27.1 15.4 2.8 83.4 0.00 62.8 59.4 3.6 8.7 0.9 138 13 80.1 26.1 13.7 3.0 85.3 0.00 65.3 59.2 2.9 9.2 0.7 267 14 81.9 26.2 13.0 3.2 81.5 0.00 67.5 59.2 4.5 12.5 1.1 318 15 83.3 25.9 12.3 3.4 69.3 0.00 68.7 59.2 4.5 13.0 2.7 251 16 83.7 23.5 10.9 3.5 52.6 0.00 69.4 59.2 6.7 16.3 5.8 293 17 84.2 23.9 10.9 3.6 40.8 0.00 69.3 59.2 7.2 15.9 6.3 291 18 82.9 22.5 10.7 3.4 12.4 0.00 68.5 59.2 7.6 14.1 7.2 289 19 81.1 22.6 11.5 3.2 3.1 0.00 67.5 59.4 6.3 11.4 6.3 280 20 77.9 23.5 13.2 2.8 0.0 0.00 66.2 59.5 3.1 5.8 2.9 285 21 71.4 31.6 24.5 2.1 0.0 0.00 64.9 59.5 1.3 4.0 1.3 297 22 63.0 33.1 32.6 1.3 0.0 0.00 63.7 59.7 1.1 2.9 0.9 145 23 65.5 33.8 30.8 1.5 0.0 0.00 62.8 59.9 1.3 4.9 0.2 1 24 65.1 32.4 29.2 1.5 0.0 0.00 62.4 60.1 1.3 4.9 0.9 130 AZMET Daily Weather Data : TUCSON : Apr 7 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.1 47.8 68.5 DegF RELATIVE HUMIDITY 70.6 9.4 23.9 % DEWPOINT 27.3 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 69.4 55.9 62.6 DegF SOIL TEMP. 20 in 60.4 59.2 59.7 DegF WIND SPEED 16.3 3.6 MPH WIND VECTOR MAG. 0.0 MPH WIND VECTOR DIR. 302 Degrees SOLAR RADIATION 640.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.0 590 16.6 850 21.4 1175 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Apr 8 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.3 32.9 31.9 1.4 0.0 0.00 61.3 60.3 2.2 4.5 2.2 107 2 64.6 32.2 29.7 1.5 0.0 0.00 60.3 60.3 3.8 8.3 3.8 107 3 63.9 32.9 31.2 1.4 0.0 0.00 59.5 60.3 3.6 7.2 3.4 107 4 64.6 34.5 32.4 1.4 0.0 0.00 58.8 60.3 2.5 5.4 2.2 115 5 63.3 37.2 37.8 1.2 0.0 0.00 58.5 60.3 2.5 5.6 2.2 106 6 63.5 37.6 38.2 1.2 0.0 0.00 58.3 60.1 3.1 11.6 2.9 108 7 60.4 38.3 43.7 1.0 2.9 0.00 57.9 60.1 2.5 5.6 2.2 104 8 63.9 42.1 45.0 1.1 17.9 0.00 57.7 60.1 3.6 6.7 3.1 100 9 71.8 39.6 31.1 1.8 40.8 0.00 58.6 60.1 5.1 9.6 4.9 126 10 73.9 37.2 26.4 2.1 60.9 0.00 60.3 59.9 6.5 13.6 6.0 133 11 76.5 34.5 21.7 2.4 73.8 0.00 62.2 59.9 6.3 13.2 4.5 159 12 78.3 34.2 20.2 2.6 81.9 0.00 64.4 59.7 5.1 12.1 3.4 186 13 80.4 31.6 17.0 2.9 82.4 0.00 66.6 59.7 5.1 15.9 3.6 234 14 81.5 28.8 14.5 3.1 78.4 0.00 68.2 59.7 8.9 17.9 7.8 252 15 81.9 30.4 15.4 3.1 60.0 0.00 68.9 59.7 8.1 16.8 7.4 257 16 82.4 31.6 16.0 3.2 50.4 0.00 69.3 59.7 7.6 18.8 6.5 238 17 81.7 30.9 15.8 3.1 32.5 0.00 69.1 59.7 7.8 15.4 7.2 232 18 80.8 29.8 15.5 3.0 17.4 0.00 68.5 59.9 7.4 14.5 6.7 223 19 78.6 33.1 19.1 2.7 2.4 0.00 67.5 59.9 6.9 15.0 6.3 225 20 76.8 36.5 23.2 2.4 0.0 0.00 66.4 60.1 7.8 15.4 7.4 236 21 75.0 42.4 31.1 2.0 0.0 0.00 65.5 60.1 8.7 16.1 8.3 238 22 72.1 49.8 45.8 1.5 0.0 0.00 64.8 60.3 9.6 20.1 8.3 278 23 68.7 53.1 57.5 1.0 0.0 0.00 64.4 60.3 4.9 11.6 4.5 317 24 68.0 49.6 51.9 1.1 0.0 0.00 63.7 60.4 2.9 8.9 2.0 188 AZMET Daily Weather Data : TUCSON : Apr 8 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.1 59.5 72.3 DegF RELATIVE HUMIDITY 60.3 12.6 29.7 % DEWPOINT 36.7 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 69.4 57.7 63.3 DegF SOIL TEMP. 20 in 60.4 59.7 60.1 DegF WIND SPEED 20.1 5.6 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 212 Degrees SOLAR RADIATION 601.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.4 607 21.2 871 26.3 1201 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Apr 9 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.2 48.4 52.7 1.0 0.0 0.00 63.0 60.4 2.0 9.4 1.6 99 2 64.8 49.5 57.5 0.9 0.0 0.00 62.4 60.6 0.7 3.6 0.4 173 3 62.1 49.5 63.3 0.7 0.0 0.00 61.7 60.6 0.4 3.4 0.2 77 4 60.6 49.1 65.8 0.6 0.0 0.00 61.2 60.6 2.0 4.9 1.6 96 5 58.5 48.7 69.9 0.5 0.0 0.00 60.6 60.6 0.9 2.5 0.7 105 6 57.4 47.8 70.3 0.5 0.0 0.00 60.1 60.6 1.3 4.5 1.1 71 7 61.0 47.1 60.3 0.7 5.0 0.00 59.5 60.6 2.7 5.6 2.7 72 8 64.4 47.1 53.4 1.0 23.2 0.00 59.5 60.6 4.7 9.4 4.5 102 9 67.1 45.3 45.8 1.2 42.8 0.00 60.1 60.4 5.6 10.5 4.9 113 10 69.8 42.3 37.1 1.6 60.2 0.00 61.3 60.4 3.8 9.2 2.9 108 11 71.6 40.6 32.6 1.8 73.1 0.00 63.3 60.4 3.8 8.9 2.5 268 12 73.0 40.5 30.9 1.9 81.2 0.00 65.3 60.3 4.9 11.0 2.9 322 13 75.4 41.5 29.7 2.1 82.9 0.00 66.9 60.3 7.4 15.2 6.5 272 14 77.7 41.0 27.0 2.4 82.9 0.00 68.5 60.3 8.3 17.9 7.4 279 15 78.6 40.3 25.4 2.5 69.8 0.00 69.4 60.3 11.4 19.9 10.7 287 16 79.5 40.6 25.1 2.6 50.9 0.00 69.6 60.3 11.2 21.0 10.5 283 17 79.5 40.8 25.1 2.6 38.9 0.00 69.6 60.3 11.9 21.5 11.0 277 18 78.8 40.6 25.7 2.5 20.3 0.00 69.1 60.4 10.7 17.7 10.1 276 19 77.0 41.5 28.1 2.3 3.6 0.00 68.2 60.4 9.4 15.9 9.2 281 20 75.2 42.3 30.9 2.1 0.0 0.00 67.3 60.6 7.4 13.0 7.2 286 21 73.8 43.3 33.4 1.9 0.0 0.00 66.4 60.6 5.6 12.1 5.4 257 22 70.7 47.7 44.1 1.4 0.0 0.00 65.8 60.8 6.3 12.3 6.0 282 23 68.4 48.4 48.7 1.2 0.0 0.00 64.9 60.8 4.5 17.0 4.3 315 24 66.4 49.3 54.3 1.0 0.0 0.00 64.4 61.0 3.8 9.4 3.6 271 AZMET Daily Weather Data : TUCSON : Apr 9 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.6 55.2 69.8 DegF RELATIVE HUMIDITY 77.0 22.4 43.2 % DEWPOINT 44.8 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 69.8 59.4 64.4 DegF SOIL TEMP. 20 in 61.0 60.3 60.4 DegF WIND SPEED 21.5 5.4 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 282 Degrees SOLAR RADIATION 635.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.0 620 18.0 889 22.9 1224 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Apr 10 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.5 46.8 51.0 1.0 0.0 0.00 63.3 61.2 2.7 7.2 2.7 253 2 64.6 45.3 49.5 1.0 0.0 0.00 62.4 61.2 2.0 5.4 2.0 271 3 61.3 46.4 58.0 0.8 0.0 0.00 62.1 61.3 0.9 4.3 0.2 111 4 57.4 46.0 65.9 0.6 0.0 0.00 61.5 61.3 0.7 2.7 0.4 142 5 56.5 46.2 68.3 0.5 0.0 0.00 61.0 61.3 0.9 2.7 0.4 123 6 55.6 46.2 71.1 0.4 0.0 0.00 60.3 61.2 0.9 3.4 0.7 95 7 55.8 46.8 71.9 0.4 6.0 0.00 59.5 61.0 0.7 2.2 0.4 106 8 62.8 49.3 61.4 0.8 21.7 0.00 59.4 61.0 0.9 3.6 0.4 119 9 67.1 48.4 51.0 1.1 43.2 0.00 60.1 60.8 5.1 10.3 4.5 310 10 68.9 46.2 44.3 1.3 60.2 0.00 61.5 60.8 6.7 13.6 6.0 302 11 70.7 44.4 38.7 1.6 73.6 0.00 63.5 60.6 7.6 15.9 6.9 312 12 72.9 43.0 34.0 1.8 81.7 0.00 65.5 60.6 6.7 14.1 5.8 308 13 75.2 41.2 29.5 2.1 84.1 0.00 67.5 60.6 9.4 18.1 8.3 298 14 77.0 37.9 24.5 2.4 81.0 0.00 68.9 60.4 9.8 17.0 9.2 298 15 78.4 35.6 21.3 2.6 70.9 0.00 69.8 60.4 11.9 23.7 11.2 298 16 79.3 33.8 19.2 2.8 57.8 0.00 70.0 60.4 11.6 20.4 11.0 295 17 79.3 33.3 18.9 2.8 40.1 0.00 69.8 60.6 10.7 19.5 9.8 294 18 78.6 30.9 17.5 2.8 20.1 0.00 69.1 60.6 10.3 17.4 10.1 300 19 77.0 32.0 19.3 2.5 3.3 0.00 67.8 60.8 8.9 16.8 8.7 281 20 74.7 32.5 21.4 2.3 0.0 0.00 66.6 60.8 5.8 10.7 5.8 280 21 72.1 32.5 23.1 2.1 0.0 0.00 65.5 61.0 4.7 7.4 4.5 293 22 68.9 34.2 27.5 1.8 0.0 0.00 64.6 61.0 2.9 4.7 2.9 268 23 67.3 34.7 30.0 1.6 0.0 0.00 63.7 61.2 3.6 6.7 3.4 276 24 66.4 36.5 33.2 1.5 0.0 0.00 62.8 61.2 1.6 4.5 1.6 287 AZMET Daily Weather Data : TUCSON : Apr 10 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.6 53.8 68.9 DegF RELATIVE HUMIDITY 75.6 16.2 39.6 % DEWPOINT 40.5 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 70.0 59.2 64.4 DegF SOIL TEMP. 20 in 61.3 60.4 60.8 DegF WIND SPEED 23.7 5.4 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 294 Degrees SOLAR RADIATION 644.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.2 632 17.1 906 22.1 1246 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Apr 11 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.7 42.1 45.3 1.1 0.0 0.00 62.1 61.2 0.7 4.0 0.4 328 2 60.8 43.0 52.0 0.9 0.0 0.00 61.3 61.3 0.4 0.4 0.2 183 3 57.2 43.7 60.8 0.6 0.0 0.00 60.8 61.3 0.4 0.4 0.4 110 4 54.7 43.5 66.2 0.5 0.0 0.00 60.1 61.2 0.4 0.4 0.4 96 5 54.0 43.5 67.9 0.5 0.0 0.00 59.5 61.2 0.4 0.4 0.4 94 6 54.0 43.7 68.1 0.4 0.0 0.00 59.0 61.2 0.7 2.7 0.7 103 7 56.1 44.6 65.3 0.5 6.2 0.00 58.6 61.2 1.8 5.8 1.8 98 8 64.0 45.9 51.7 1.0 24.9 0.00 58.6 61.2 5.4 10.1 5.1 101 9 67.3 46.2 46.5 1.2 43.7 0.00 59.4 61.0 5.4 10.5 5.1 115 10 71.1 44.8 38.7 1.6 60.7 0.00 60.8 61.0 4.3 9.4 3.8 141 11 73.8 42.6 32.8 1.9 73.3 0.00 63.0 60.8 3.8 9.8 2.9 90 12 76.6 37.6 24.5 2.4 81.2 0.00 64.9 60.8 2.9 9.4 0.7 308 13 79.9 34.0 19.1 2.8 83.8 0.00 66.9 60.6 8.5 21.3 7.2 264 14 81.1 31.5 16.5 3.0 81.2 0.00 68.0 60.6 12.5 22.4 11.6 272 15 82.2 30.4 15.2 3.2 72.6 0.00 68.9 60.6 13.0 26.2 12.3 268 16 82.4 27.9 13.7 3.3 59.3 0.00 69.1 60.6 15.0 25.1 14.5 272 17 82.0 25.0 12.3 3.3 41.1 0.00 68.9 60.6 13.9 25.1 13.2 267 18 80.6 24.3 12.5 3.1 21.3 0.00 68.2 60.8 13.6 23.0 13.2 267 19 77.9 25.2 14.1 2.8 2.9 0.00 67.3 60.8 11.6 19.9 11.2 270 20 75.9 25.9 15.6 2.6 0.0 0.00 66.2 60.8 9.8 18.8 9.6 274 21 73.8 29.7 19.5 2.3 0.0 0.00 65.3 61.0 6.3 15.0 6.0 264 22 70.5 31.5 23.5 2.0 0.0 0.00 64.2 61.2 1.6 6.7 1.6 266 23 67.5 33.3 28.1 1.6 0.0 0.00 63.0 61.2 0.7 3.1 0.7 226 24 67.8 30.0 24.2 1.8 0.0 0.00 62.2 61.3 1.6 5.4 1.3 167 AZMET Daily Weather Data : TUCSON : Apr 11 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.3 53.1 69.8 DegF RELATIVE HUMIDITY 70.2 10.9 34.8 % DEWPOINT 36.1 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 69.1 58.5 63.7 DegF SOIL TEMP. 20 in 61.3 60.6 61.0 DegF WIND SPEED 26.2 5.6 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 263 Degrees SOLAR RADIATION 652.2 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 13.5 645 18.2 925 23.2 1269 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Apr 12 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.4 31.3 27.0 1.6 0.0 0.00 61.5 61.3 1.6 6.3 1.3 126 2 65.7 31.6 28.1 1.6 0.0 0.00 61.3 61.3 2.2 7.2 1.8 151 3 67.6 29.3 23.7 1.8 0.0 0.00 61.2 61.3 3.1 9.6 2.7 169 4 65.8 26.8 22.7 1.7 0.0 0.00 60.8 61.3 4.3 8.5 4.0 156 5 64.0 28.9 26.7 1.5 0.0 0.00 60.3 61.3 3.1 8.7 3.1 150 6 61.9 30.7 30.8 1.3 0.0 0.00 59.5 61.2 1.1 6.0 1.1 144 7 59.5 32.7 36.5 1.1 7.2 0.00 58.8 61.0 0.9 7.2 0.4 226 8 64.2 33.8 32.1 1.4 10.5 0.00 58.3 60.8 7.2 14.1 6.7 239 9 65.3 35.1 32.6 1.4 28.4 0.00 58.5 60.6 4.7 10.1 4.3 229 10 68.9 35.8 29.5 1.7 62.3 0.00 59.7 60.6 5.8 16.1 4.5 172 11 71.2 34.5 25.9 1.9 75.3 0.00 61.5 60.6 6.5 15.9 4.9 178 12 73.2 28.9 19.4 2.3 83.8 0.00 63.7 60.4 8.7 17.4 7.8 236 13 74.5 28.4 18.1 2.4 89.1 0.00 65.3 60.4 10.1 24.4 8.7 227 14 76.1 27.5 16.5 2.6 87.9 0.00 66.7 60.4 11.0 22.1 9.8 230 15 76.8 25.7 15.1 2.7 70.5 0.00 67.6 60.4 13.2 28.0 12.1 242 16 76.5 25.0 14.7 2.7 57.8 0.00 67.8 60.4 11.4 22.1 10.3 232 17 75.9 25.5 15.4 2.6 43.7 0.00 67.8 60.4 11.6 22.8 10.5 230 18 74.1 17.8 11.6 2.5 21.3 0.00 67.1 60.4 11.2 23.7 10.1 229 19 71.2 13.8 10.9 2.3 4.3 0.00 66.0 60.6 13.2 22.8 12.5 246 20 67.1 19.6 16.1 1.9 0.0 0.00 64.8 60.6 15.4 25.7 15.0 268 21 57.6 34.3 41.8 0.9 0.0 0.00 63.7 60.6 18.1 29.3 17.7 305 22 52.5 37.6 57.0 0.6 0.0 0.00 62.6 60.8 18.8 27.1 18.3 296 23 48.7 41.9 77.9 0.3 0.0 0.09 62.2 60.8 14.5 24.8 13.9 303 24 47.7 43.2 84.7 0.2 0.0 0.01 61.0 61.0 4.3 12.8 3.1 323 AZMET Daily Weather Data : TUCSON : Apr 12 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.7 46.2 66.4 DegF RELATIVE HUMIDITY 92.7 9.2 29.8 % DEWPOINT 30.0 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 67.8 58.3 62.8 DegF SOIL TEMP. 20 in 61.5 60.4 60.8 DegF WIND SPEED 29.3 8.5 MPH WIND VECTOR MAG. 5.6 MPH WIND VECTOR DIR. 250 Degrees SOLAR RADIATION 642.2 Langleys PRECIPITATION 0.10 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 9.0 654 12.4 937 16.9 1286 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Apr 13 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.8 44.4 88.0 0.1 0.0 0.00 60.4 61.0 3.4 8.1 3.1 238 2 47.8 43.9 86.0 0.2 0.0 0.00 59.2 61.0 2.7 5.4 2.5 301 3 48.6 43.0 80.7 0.2 0.0 0.00 58.6 61.0 1.6 4.3 1.6 291 4 48.9 39.0 68.8 0.4 0.0 0.00 58.6 61.0 6.5 20.4 6.3 282 5 46.2 40.8 81.5 0.2 0.0 0.04 58.3 60.8 4.7 11.6 4.5 303 6 45.0 41.5 87.3 0.1 0.0 0.04 57.4 60.8 2.9 8.3 2.7 339 7 45.5 42.3 88.8 0.1 2.4 0.00 56.5 60.8 1.1 4.0 1.1 140 8 46.9 42.4 84.1 0.2 8.6 0.00 56.5 60.6 2.7 5.6 2.7 116 9 49.8 41.9 74.1 0.3 40.1 0.00 57.2 60.6 4.3 7.2 4.0 94 10 54.0 40.5 60.0 0.6 61.9 0.00 58.6 60.4 1.6 6.9 0.4 70 11 57.0 39.4 51.7 0.8 75.3 0.00 60.8 60.4 2.0 8.1 1.3 282 12 59.5 38.8 46.4 0.9 84.3 0.00 63.3 60.3 3.8 12.5 2.9 293 13 61.9 37.2 39.9 1.1 77.6 0.00 65.5 60.1 8.1 15.9 6.9 307 14 63.7 35.8 35.4 1.3 84.1 0.00 66.9 60.1 8.5 17.0 7.6 296 15 65.5 34.7 31.8 1.5 72.6 0.00 68.0 60.1 9.4 18.8 8.5 308 16 66.6 33.3 29.0 1.6 57.3 0.00 68.0 60.1 10.1 17.0 9.2 310 17 67.1 32.4 27.5 1.6 42.0 0.00 67.6 60.1 8.7 16.6 8.3 296 18 66.9 31.6 26.8 1.6 22.7 0.00 66.7 60.1 7.8 13.4 7.2 292 19 65.7 32.0 28.4 1.5 4.5 0.00 65.3 60.3 7.4 14.5 7.4 296 20 63.9 34.2 33.1 1.4 0.0 0.00 64.0 60.3 3.8 10.7 3.8 289 21 60.6 39.2 45.3 1.0 0.0 0.00 62.8 60.4 1.1 3.1 1.1 288 22 52.2 46.9 82.9 0.2 0.0 0.00 61.7 60.4 0.4 0.4 0.4 101 23 51.6 45.7 79.8 0.3 0.0 0.00 60.4 60.4 0.4 0.7 0.4 116 24 51.1 45.7 81.6 0.2 0.0 0.00 59.5 60.6 0.7 2.5 0.7 90 AZMET Daily Weather Data : TUCSON : Apr 13 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.8 44.4 55.6 DegF RELATIVE HUMIDITY 91.5 24.9 60.0 % DEWPOINT 39.4 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 68.2 56.5 61.7 DegF SOIL TEMP. 20 in 61.0 60.1 60.4 DegF WIND SPEED 20.4 4.3 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 299 Degrees SOLAR RADIATION 633.6 Langleys PRECIPITATION 0.08 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 4.3 659 7.2 944 11.0 1297 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Apr 14 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.7 43.3 75.9 0.3 0.0 0.00 59.0 60.6 0.9 2.9 0.7 92 2 49.8 43.0 77.9 0.3 0.0 0.00 57.9 60.6 0.7 3.4 0.7 106 3 49.3 42.6 77.9 0.3 0.0 0.00 56.8 60.6 1.8 4.7 1.8 113 4 49.1 42.3 77.4 0.3 0.0 0.00 56.1 60.4 1.8 4.9 1.8 112 5 47.8 41.9 80.0 0.2 0.0 0.00 55.2 60.4 1.8 5.1 1.6 109 6 46.4 41.2 81.7 0.2 0.0 0.00 54.5 60.3 1.1 3.8 1.1 98 7 47.8 41.5 78.7 0.3 7.9 0.00 54.0 60.3 0.7 3.1 0.4 116 8 54.3 41.4 61.4 0.6 27.5 0.00 55.0 60.3 1.6 6.3 1.6 116 9 60.1 39.9 47.2 0.9 46.6 0.00 56.1 60.1 3.1 7.2 2.9 102 10 65.5 35.4 32.8 1.4 63.5 0.00 58.6 59.9 3.6 9.4 3.4 93 11 68.5 34.2 28.0 1.7 76.7 0.00 61.3 59.9 4.0 9.4 3.4 88 12 71.4 30.4 21.9 2.0 84.6 0.00 64.2 59.7 4.0 12.3 3.4 90 13 73.2 27.1 17.9 2.3 86.5 0.00 66.7 59.7 3.6 10.3 1.8 109 14 75.2 26.4 16.3 2.5 82.9 0.00 68.9 59.5 2.7 10.5 0.2 66 15 76.8 25.7 15.0 2.7 74.1 0.00 70.2 59.5 3.6 13.6 1.3 127 16 78.3 24.4 13.6 2.8 60.2 0.00 70.9 59.5 3.4 11.6 2.2 120 17 78.6 20.5 11.4 3.0 41.6 0.00 70.7 59.5 2.7 7.6 0.9 94 18 78.8 19.0 10.6 3.0 23.4 0.00 69.8 59.7 1.3 5.6 1.1 272 19 76.3 21.0 12.6 2.7 4.8 0.00 68.2 59.7 0.4 1.1 0.2 95 20 67.5 30.4 25.4 1.7 0.0 0.00 66.6 59.9 0.4 0.4 0.4 76 21 56.1 43.3 63.1 0.6 0.0 0.00 64.9 60.1 0.4 0.4 0.4 117 22 53.6 44.2 70.6 0.4 0.0 0.00 63.5 60.3 0.4 1.1 0.4 90 23 55.6 39.6 54.7 0.7 0.0 0.00 62.4 60.4 0.4 1.3 0.4 56 24 54.0 39.2 57.3 0.6 0.0 0.00 61.0 60.6 0.7 4.3 0.2 315 AZMET Daily Weather Data : TUCSON : Apr 14 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.9 44.8 61.9 DegF RELATIVE HUMIDITY 88.3 9.7 46.2 % DEWPOINT 34.9 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 70.9 54.0 62.2 DegF SOIL TEMP. 20 in 60.6 59.5 60.1 DegF WIND SPEED 13.6 1.8 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 102 Degrees SOLAR RADIATION 679.9 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 9.7 668 13.1 957 17.3 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 : TUCSON : Apr 15 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.4 36.3 48.7 0.8 0.0 0.00 59.7 60.6 1.1 4.9 0.4 80 2 52.2 36.5 55.0 0.6 0.0 0.00 58.8 60.6 0.7 3.6 0.4 121 3 52.3 36.0 53.5 0.6 0.0 0.00 57.9 60.6 0.7 2.7 0.7 96 4 49.1 37.0 62.8 0.4 0.0 0.00 57.0 60.6 0.9 3.4 0.9 94 5 50.2 35.8 57.5 0.5 0.0 0.00 56.3 60.6 1.6 4.3 1.6 112 6 47.7 36.1 64.5 0.4 0.0 0.00 55.6 60.6 1.1 4.3 0.9 96 7 50.2 35.8 57.9 0.5 8.1 0.00 55.2 60.4 4.7 9.6 4.5 110 8 58.6 33.6 39.0 1.0 27.5 0.00 55.2 60.4 5.4 8.3 5.1 111 9 67.3 29.7 24.7 1.7 46.8 0.00 56.8 60.4 5.6 11.0 5.4 107 10 72.1 26.4 18.1 2.2 64.0 0.00 59.0 60.3 6.0 12.8 5.1 141 11 75.7 22.5 13.6 2.6 76.2 0.00 61.3 60.1 8.5 19.0 7.4 166 12 77.5 18.3 10.7 2.9 84.8 0.00 63.5 60.1 9.6 21.7 8.3 198 13 78.4 17.8 10.1 3.0 86.7 0.00 65.3 59.9 9.6 19.9 8.5 192 14 79.0 19.6 10.7 3.0 83.1 0.00 66.7 59.9 9.4 26.4 7.8 194 15 78.4 18.7 10.5 3.0 74.1 0.00 67.8 59.9 12.5 23.9 11.6 236 16 76.6 20.1 11.9 2.8 59.5 0.00 67.8 59.9 13.9 25.3 13.0 239 17 75.0 17.1 11.0 2.7 42.8 0.00 67.3 59.9 13.9 27.1 13.0 239 18 72.7 19.0 13.1 2.4 22.9 0.00 66.2 59.9 12.3 24.4 11.4 243 19 68.4 17.1 13.8 2.0 4.5 0.00 64.6 60.1 12.3 19.2 11.9 279 20 64.8 11.8 12.3 1.8 0.0 0.00 63.1 60.1 9.8 17.0 9.6 293 21 62.8 9.7 12.1 1.7 0.0 0.00 61.7 60.3 5.8 12.1 5.6 299 22 60.4 9.5 13.1 1.6 0.0 0.00 60.6 60.3 3.1 6.3 2.9 296 23 56.5 13.5 18.1 1.3 0.0 0.00 59.5 60.3 0.7 2.9 0.7 306 24 51.3 17.4 25.9 0.9 0.0 0.00 58.6 60.4 0.4 0.4 0.4 314 AZMET Daily Weather Data : TUCSON : Apr 15 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.1 45.3 63.9 DegF RELATIVE HUMIDITY 72.0 7.7 27.9 % DEWPOINT 23.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 67.8 55.0 61.2 DegF SOIL TEMP. 20 in 60.6 59.9 60.3 DegF WIND SPEED 27.1 6.3 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 224 Degrees SOLAR RADIATION 681.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.9 678 13.5 971 17.8 1332 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Apr 16 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.8 18.5 28.6 0.9 0.0 0.00 57.7 60.4 0.4 1.6 0.4 211 2 53.4 13.8 20.5 1.1 0.0 0.00 57.0 60.4 3.4 6.0 3.4 296 3 51.1 17.6 26.3 0.9 0.0 0.00 56.3 60.4 2.2 5.6 2.2 274 4 46.6 21.6 36.5 0.7 0.0 0.00 55.6 60.3 0.9 4.0 0.4 79 5 46.9 23.4 39.4 0.7 0.0 0.00 55.2 60.3 0.4 2.2 0.2 94 6 43.5 26.6 51.0 0.5 0.0 0.00 54.7 60.3 0.4 0.4 0.4 79 7 44.4 27.3 50.6 0.5 6.0 0.00 54.1 60.1 0.7 2.2 0.4 135 8 53.4 26.8 35.9 0.9 27.7 0.00 54.3 60.1 1.3 4.7 1.1 124 9 57.2 25.0 28.6 1.1 47.3 0.00 55.8 59.9 2.5 6.7 2.0 107 10 60.1 24.8 25.6 1.3 63.5 0.00 57.9 59.7 2.2 7.4 1.1 103 11 61.9 22.3 21.6 1.5 76.7 0.00 60.3 59.7 3.8 9.2 1.8 171 12 63.0 22.8 21.3 1.5 80.8 0.00 62.6 59.5 3.6 9.4 1.3 172 13 64.6 21.0 18.7 1.7 77.4 0.00 64.6 59.5 5.6 15.0 3.4 225 14 65.3 17.2 15.4 1.8 48.0 0.00 65.5 59.4 6.9 18.8 5.4 267 15 66.0 19.9 16.9 1.8 63.3 0.00 65.7 59.4 7.8 18.6 6.7 274 16 65.5 22.6 19.4 1.7 39.4 0.00 65.8 59.4 9.8 18.1 8.9 311 17 64.6 22.6 20.0 1.7 19.4 0.00 65.1 59.4 6.9 15.9 6.3 310 18 63.5 24.4 22.3 1.6 8.8 0.00 64.2 59.4 11.6 22.1 11.0 295 19 61.9 26.1 25.5 1.4 1.9 0.00 63.0 59.5 11.2 17.4 10.7 289 20 59.9 29.3 31.1 1.2 0.0 0.00 62.1 59.5 10.5 18.1 10.3 298 21 58.5 29.7 33.3 1.1 0.0 0.00 61.2 59.7 8.9 16.1 8.9 302 22 56.1 34.9 44.8 0.9 0.0 0.00 60.3 59.7 8.5 15.4 8.3 295 23 54.5 35.6 48.8 0.7 0.0 0.00 59.2 59.7 8.1 13.0 7.8 285 24 53.4 36.0 51.4 0.7 0.0 0.00 58.1 59.7 7.2 11.6 6.9 270 AZMET Daily Weather Data : TUCSON : Apr 16 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.2 41.9 56.8 DegF RELATIVE HUMIDITY 60.7 13.3 30.6 % DEWPOINT 24.6 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 66.0 54.0 59.9 DegF SOIL TEMP. 20 in 60.4 59.4 59.7 DegF WIND SPEED 22.1 5.1 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 288 Degrees SOLAR RADIATION 560.0 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 4.1 682 7.0 978 10.4 1343 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Apr 17 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.0 36.5 55.3 0.6 0.0 0.00 57.0 59.7 4.7 9.6 4.5 285 2 49.8 36.7 60.2 0.5 0.0 0.00 56.3 59.7 1.1 3.1 0.9 332 3 48.2 36.9 64.8 0.4 0.0 0.00 56.1 59.7 0.9 4.3 0.7 56 4 44.2 36.7 74.6 0.3 0.0 0.00 55.9 59.5 0.4 0.4 0.4 106 5 43.9 36.7 75.6 0.2 0.0 0.00 55.2 59.2 0.9 3.4 0.9 84 6 43.2 36.9 78.2 0.2 0.2 0.00 54.3 58.8 0.4 2.5 0.4 101 7 45.3 37.4 73.8 0.3 8.4 0.00 53.2 58.6 1.3 5.6 1.3 95 8 51.1 38.5 62.2 0.5 27.7 0.00 53.1 58.6 1.8 4.9 1.6 85 9 56.3 37.6 49.4 0.8 46.6 0.00 54.7 58.5 1.8 7.2 1.3 249 10 59.4 35.6 41.1 1.0 63.3 0.00 56.8 58.3 2.9 8.5 2.2 286 11 62.8 32.9 32.6 1.3 76.0 0.00 59.5 58.3 8.3 16.1 7.6 278 12 65.1 31.5 28.3 1.5 83.6 0.00 61.3 58.1 10.7 17.0 10.3 279 13 67.3 31.6 26.4 1.7 85.8 0.00 63.1 58.1 10.1 17.2 9.4 284 14 69.8 30.9 23.4 1.9 82.4 0.00 64.8 57.9 9.6 18.3 8.7 296 15 71.6 30.4 21.6 2.1 73.8 0.00 65.8 57.9 8.5 17.0 7.6 285 16 73.2 29.3 19.6 2.2 57.6 0.00 66.4 57.9 9.8 17.4 9.4 282 17 73.6 28.6 18.8 2.3 42.3 0.00 66.0 58.1 10.7 18.3 10.1 281 18 73.2 28.4 18.9 2.3 23.4 0.00 65.3 58.1 8.5 15.9 8.1 311 19 72.1 28.8 19.9 2.2 5.3 0.00 64.0 58.3 5.4 10.3 5.1 318 20 67.6 30.4 25.1 1.7 0.0 0.00 62.6 58.3 0.9 4.5 0.4 329 21 60.1 33.1 36.0 1.1 0.0 0.00 61.3 58.5 0.4 0.4 0.4 139 22 56.7 34.5 43.3 0.9 0.0 0.00 60.3 58.6 0.4 1.8 0.4 117 23 55.2 35.2 47.0 0.8 0.0 0.00 59.2 58.6 0.9 3.4 0.9 89 24 53.8 35.4 49.6 0.7 0.0 0.00 58.3 58.8 0.4 2.0 0.4 87 AZMET Daily Weather Data : TUCSON : Apr 17 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.3 42.4 59.0 DegF RELATIVE HUMIDITY 79.7 17.5 43.6 % DEWPOINT 33.8 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 66.4 52.9 59.5 DegF SOIL TEMP. 20 in 59.7 57.9 58.6 DegF WIND SPEED 18.3 4.3 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 290 Degrees SOLAR RADIATION 676.6 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 7.0 689 10.1 988 13.7 1356 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Apr 18 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.1 35.2 50.6 0.7 0.0 0.00 57.6 58.8 1.6 4.3 1.6 96 2 52.5 35.1 51.3 0.6 0.0 0.00 56.8 58.8 2.5 3.8 2.5 119 3 50.7 35.4 55.8 0.6 0.0 0.00 56.1 58.8 0.7 3.1 0.7 93 4 50.0 35.8 57.8 0.5 0.0 0.00 55.4 59.0 2.7 4.3 2.5 108 5 50.9 35.2 54.7 0.6 0.0 0.00 54.9 58.8 2.7 5.6 2.7 109 6 48.9 36.0 61.0 0.5 0.2 0.00 54.3 58.8 1.8 4.3 1.6 100 7 49.5 36.5 60.8 0.5 5.5 0.00 54.0 58.8 1.1 4.9 1.1 121 8 54.3 37.4 52.6 0.7 19.1 0.00 54.1 58.8 3.6 6.5 3.6 104 9 63.9 35.8 35.3 1.3 42.8 0.00 55.6 58.8 3.6 5.8 3.6 116 10 69.8 34.5 27.3 1.8 63.1 0.00 57.9 58.6 4.0 9.6 3.6 103 11 73.6 32.9 22.4 2.2 72.4 0.00 60.4 58.6 4.3 8.9 3.8 118 12 76.3 31.1 19.1 2.5 82.9 0.00 63.1 58.5 3.4 11.4 2.5 118 13 78.8 30.9 17.5 2.8 84.8 0.00 65.7 58.5 3.4 11.0 2.0 133 14 81.5 29.8 15.2 3.1 81.7 0.00 67.6 58.5 4.5 15.9 1.3 350 15 84.2 28.8 13.4 3.5 72.6 0.00 68.9 58.5 9.8 19.2 8.5 266 16 84.7 27.3 12.4 3.6 61.4 0.00 69.1 58.5 14.1 25.9 13.4 275 17 84.0 25.2 11.6 3.5 42.8 0.00 68.7 58.5 15.0 24.8 14.5 278 18 82.0 24.6 12.1 3.3 23.2 0.00 67.6 58.6 14.5 23.7 14.1 274 19 79.3 24.8 13.3 3.0 5.0 0.00 66.4 58.6 11.6 20.1 11.4 275 20 76.6 21.9 12.9 2.7 0.0 0.00 65.1 58.8 9.6 15.4 9.4 290 21 73.4 22.6 14.8 2.4 0.0 0.00 63.9 59.0 7.4 11.6 7.4 290 22 70.2 21.6 15.8 2.1 0.0 0.00 62.4 59.2 6.0 10.3 5.8 297 23 66.7 18.7 15.6 1.9 0.0 0.00 60.8 59.2 6.7 11.9 6.7 296 24 62.8 19.0 18.3 1.6 0.0 0.00 59.4 59.4 6.7 11.4 6.5 293 AZMET Daily Weather Data : TUCSON : Apr 18 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.6 47.1 67.5 DegF RELATIVE HUMIDITY 65.8 10.2 30.1 % DEWPOINT 29.8 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 69.3 54.0 61.0 DegF SOIL TEMP. 20 in 59.4 58.3 58.8 DegF WIND SPEED 25.9 5.8 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 277 Degrees SOLAR RADIATION 657.7 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 13.0 702 16.9 1005 21.4 1378 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Apr 19 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.4 20.8 22.2 1.3 0.0 0.00 58.1 59.5 5.4 11.4 5.1 290 2 57.4 20.3 23.3 1.2 0.0 0.00 57.4 59.5 9.4 14.8 9.4 279 3 55.9 19.0 23.3 1.2 0.0 0.00 56.8 59.5 4.7 9.8 4.0 281 4 52.2 22.1 30.6 0.9 0.0 0.00 56.3 59.4 0.4 2.0 0.4 349 5 48.7 23.9 37.6 0.7 0.0 0.00 55.8 59.2 0.7 4.3 0.4 104 6 46.4 25.2 43.0 0.6 0.2 0.00 55.0 59.0 0.4 0.4 0.4 123 7 47.1 27.1 45.5 0.6 8.4 0.00 54.3 58.6 0.4 0.4 0.4 110 8 57.0 25.9 30.1 1.1 28.0 0.00 54.1 58.5 0.4 1.8 0.4 120 9 61.5 21.4 21.0 1.5 47.5 0.00 55.6 58.5 0.7 3.1 0.2 201 10 65.7 19.6 16.9 1.8 64.5 0.00 57.9 58.3 0.7 4.3 0.2 188 11 69.4 22.8 17.0 2.0 77.6 0.00 60.8 58.3 1.3 5.8 0.4 106 12 72.7 23.5 15.8 2.3 85.1 0.00 63.7 58.1 2.9 8.3 1.1 233 13 75.2 21.2 13.1 2.6 87.4 0.00 66.2 58.1 3.1 10.7 1.3 266 14 77.5 19.6 11.3 2.9 83.6 0.00 68.0 58.1 4.3 10.7 3.4 301 15 79.3 18.7 10.2 3.1 74.5 0.00 69.1 58.1 8.1 16.8 7.2 293 16 80.4 18.0 9.6 3.2 60.7 0.00 69.1 58.1 6.5 16.3 5.4 284 17 81.1 13.5 7.7 3.4 43.5 0.00 68.7 58.1 8.5 17.4 7.8 247 18 80.1 12.7 7.7 3.2 23.6 0.00 67.6 58.3 8.7 17.4 8.3 248 19 77.7 15.4 9.4 2.9 5.5 0.00 66.0 58.5 6.7 12.5 6.3 236 20 73.8 12.4 9.4 2.6 0.0 0.00 64.4 58.6 6.3 13.4 5.8 250 21 69.6 13.8 11.5 2.2 0.0 0.00 63.0 58.8 4.9 8.9 4.5 297 22 67.3 14.5 12.9 2.0 0.0 0.00 61.7 58.8 5.1 8.3 4.9 319 23 65.1 14.5 13.9 1.8 0.0 0.00 60.6 59.0 3.4 6.9 3.4 305 24 61.5 16.2 16.9 1.5 0.0 0.00 59.5 59.2 1.8 4.9 1.3 318 AZMET Daily Weather Data : TUCSON : Apr 19 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.4 44.2 65.8 DegF RELATIVE HUMIDITY 52.7 6.3 19.2 % DEWPOINT 19.2 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 69.1 54.0 61.2 DegF SOIL TEMP. 20 in 59.5 57.9 58.6 DegF WIND SPEED 17.4 4.0 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 274 Degrees SOLAR RADIATION 690.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.8 713 14.2 1019 18.4 1396 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Apr 20 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.7 18.7 22.5 1.2 0.0 0.00 58.6 59.2 1.3 4.7 0.7 133 2 54.9 20.3 25.5 1.1 0.0 0.00 57.7 59.4 2.5 5.1 2.5 98 3 53.1 21.9 29.3 1.0 0.0 0.00 56.8 59.4 2.2 5.4 2.2 106 4 50.7 23.7 34.5 0.8 0.0 0.00 55.9 59.4 2.5 5.6 2.5 96 5 50.0 24.4 36.7 0.8 0.0 0.00 55.2 59.4 2.5 6.0 2.5 100 6 47.8 24.6 39.8 0.7 0.2 0.00 54.7 59.4 2.0 4.9 2.0 91 7 50.5 26.2 38.5 0.8 9.6 0.00 54.0 59.2 1.8 5.8 1.3 106 8 57.9 27.7 31.2 1.1 29.1 0.00 54.3 59.2 3.6 7.2 3.6 103 9 66.2 24.4 20.6 1.8 49.0 0.00 55.8 59.2 4.7 7.6 4.5 106 10 71.1 20.5 14.6 2.2 65.7 0.00 57.9 59.0 5.4 11.6 4.5 139 11 74.7 16.9 11.1 2.6 79.1 0.00 60.1 59.0 8.3 20.4 6.7 156 12 77.4 14.0 8.9 2.9 82.9 0.00 62.4 58.8 7.8 15.9 6.3 187 13 78.6 11.8 7.8 3.1 77.6 0.00 64.2 58.8 8.7 19.2 7.4 191 14 79.3 11.3 7.4 3.2 73.3 0.00 65.3 58.8 8.5 16.1 7.2 190 15 80.2 10.9 7.1 3.3 61.2 0.00 66.0 58.6 8.7 17.7 7.2 189 16 79.2 8.2 6.5 3.2 29.9 0.00 66.0 58.6 7.8 19.7 6.7 212 17 77.2 7.5 6.7 3.0 15.1 0.00 65.3 58.8 8.5 18.6 8.1 246 18 75.6 5.5 6.5 2.8 6.0 0.00 64.4 58.8 8.5 15.9 8.1 244 19 72.1 13.1 10.4 2.4 1.2 0.00 63.3 58.8 9.6 16.8 8.7 282 20 68.5 18.1 14.4 2.0 0.0 0.00 62.2 59.0 8.3 13.0 8.1 319 21 66.4 19.8 16.6 1.9 0.0 0.00 61.5 59.2 9.6 15.0 9.4 301 22 63.7 21.7 19.8 1.6 0.0 0.00 60.4 59.2 8.1 13.2 7.8 304 23 62.2 23.2 22.3 1.5 0.0 0.00 59.4 59.2 4.9 10.3 4.5 306 24 61.9 23.4 22.7 1.5 0.0 0.00 58.5 59.4 4.0 8.5 3.6 283 AZMET Daily Weather Data : TUCSON : Apr 20 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.1 47.1 65.7 DegF RELATIVE HUMIDITY 41.5 5.3 19.2 % DEWPOINT 18.3 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 66.2 54.0 60.1 DegF SOIL TEMP. 20 in 59.4 58.6 59.0 DegF WIND SPEED 20.4 5.8 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 223 Degrees SOLAR RADIATION 579.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.8 724 14.6 1034 19.3 1416 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Apr 21 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.9 22.1 21.4 1.5 0.0 0.00 57.6 59.4 5.1 17.9 4.5 191 2 61.5 23.9 23.4 1.4 0.0 0.00 57.2 59.4 4.7 11.4 4.3 202 3 59.0 29.5 32.9 1.1 0.0 0.00 57.2 59.4 8.1 17.7 7.6 232 4 56.1 33.4 42.2 0.9 0.0 0.00 57.0 59.2 7.6 17.9 7.2 224 5 54.5 36.0 49.6 0.7 0.0 0.00 56.7 59.0 2.9 11.0 2.7 176 6 53.6 39.2 58.7 0.6 0.0 0.07 56.5 58.8 5.8 13.0 3.4 165 7 48.2 45.5 90.4 0.1 0.7 0.07 57.4 58.6 7.8 21.7 7.2 275 8 46.4 44.2 92.5 0.1 6.9 0.02 57.0 58.3 7.4 13.0 7.2 320 9 49.1 43.5 81.3 0.2 43.0 0.00 56.1 58.1 4.3 8.3 3.8 319 10 53.1 42.4 67.2 0.4 64.5 0.00 57.0 57.9 2.2 8.5 0.7 282 11 55.9 37.2 49.6 0.8 81.5 0.00 59.9 57.9 4.9 16.8 2.9 275 12 57.7 33.6 40.0 1.0 76.9 0.00 63.1 57.7 4.0 11.2 2.7 245 13 59.2 34.0 38.5 1.0 90.1 0.00 65.8 57.9 4.5 12.1 3.1 285 14 61.5 31.3 31.9 1.3 81.0 0.00 67.8 57.9 5.1 11.2 3.4 285 15 63.5 30.4 28.7 1.4 77.6 0.00 68.9 57.9 4.5 12.3 2.7 266 16 64.8 28.8 25.7 1.5 62.1 0.00 69.4 57.9 4.7 13.9 2.9 310 17 65.3 27.3 23.6 1.6 44.7 0.00 68.9 58.1 5.4 11.6 4.5 280 18 65.3 26.8 23.2 1.6 19.6 0.00 67.6 58.3 5.8 11.0 5.4 309 19 64.0 27.0 24.5 1.5 6.0 0.00 65.7 58.5 5.8 11.4 5.6 328 20 62.2 28.4 27.8 1.4 0.0 0.00 63.7 58.6 5.1 8.5 4.9 306 21 59.4 31.6 35.0 1.1 0.0 0.00 61.9 58.8 4.5 8.3 4.5 282 22 53.8 38.8 57.1 0.6 0.0 0.00 60.3 58.8 0.7 2.5 0.2 39 23 50.2 41.5 72.4 0.3 0.0 0.00 59.0 59.0 0.4 1.6 0.4 107 24 47.8 42.1 80.3 0.2 0.0 0.00 57.7 59.2 0.4 1.8 0.4 104 AZMET Daily Weather Data : TUCSON : Apr 21 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.2 45.7 57.2 DegF RELATIVE HUMIDITY 94.2 18.6 46.6 % DEWPOINT 34.2 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 69.4 56.1 61.2 DegF SOIL TEMP. 20 in 59.4 57.7 58.5 DegF WIND SPEED 21.7 4.7 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 270 Degrees SOLAR RADIATION 655.1 Langleys PRECIPITATION 0.16 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 3.8 728 6.8 1041 11.0 1427 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Apr 22 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.9 42.1 83.4 0.2 0.0 0.00 56.7 59.2 0.9 3.4 0.7 82 2 45.7 41.4 84.8 0.2 0.0 0.00 55.8 59.2 0.7 2.7 0.4 161 3 44.1 40.8 88.4 0.1 0.0 0.00 54.9 59.2 0.4 1.6 0.4 129 4 42.4 40.3 91.8 0.1 0.0 0.00 54.1 59.2 0.4 0.4 0.4 105 5 41.5 39.7 93.1 0.1 0.0 0.00 53.2 59.2 0.4 0.4 0.4 131 6 40.6 39.0 94.0 0.1 0.2 0.00 52.7 59.2 0.9 3.4 0.9 91 7 45.5 38.1 76.7 0.3 10.0 0.00 52.2 59.0 2.7 5.4 2.5 113 8 54.7 37.0 51.7 0.7 23.9 0.00 52.9 59.0 2.9 7.4 2.7 88 9 60.8 34.0 36.6 1.1 49.9 0.00 54.5 58.8 4.5 8.3 4.3 97 10 64.8 33.6 31.2 1.4 66.9 0.00 57.2 58.8 5.1 10.3 4.9 88 11 68.5 30.2 24.0 1.8 79.3 0.00 60.1 58.6 4.5 9.4 3.4 79 12 71.4 25.5 17.8 2.2 86.7 0.00 63.1 58.5 3.4 10.3 1.6 267 13 73.0 24.8 16.3 2.3 84.3 0.00 65.7 58.5 3.6 8.9 0.4 216 14 76.3 21.4 12.8 2.7 85.3 0.00 67.6 58.5 4.3 12.3 2.9 314 15 78.6 18.1 10.2 3.0 75.7 0.00 68.9 58.5 7.4 15.4 5.8 275 16 79.0 17.6 9.9 3.0 62.3 0.00 69.3 58.5 7.6 16.8 6.5 288 17 79.2 16.3 9.3 3.1 39.9 0.00 68.9 58.5 7.4 17.0 6.7 284 18 78.3 15.8 9.4 3.0 21.3 0.00 67.8 58.6 7.2 15.9 6.7 265 19 76.3 15.6 9.9 2.8 6.0 0.00 66.4 58.6 6.5 12.8 6.3 282 20 71.2 17.8 13.0 2.3 0.0 0.00 64.8 58.8 2.0 6.7 1.8 272 21 67.5 20.5 16.6 1.9 0.0 0.00 63.3 59.0 1.6 6.9 1.1 261 22 63.7 23.9 22.1 1.6 0.0 0.00 62.1 59.2 1.3 6.7 0.4 81 23 59.0 27.7 30.1 1.2 0.0 0.00 61.0 59.2 1.6 3.8 0.9 137 24 57.9 29.1 33.2 1.1 0.0 0.00 59.9 59.4 1.3 4.3 0.9 111 AZMET Daily Weather Data : TUCSON : Apr 22 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.1 39.6 61.9 DegF RELATIVE HUMIDITY 95.5 7.9 40.3 % DEWPOINT 28.8 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 69.3 52.2 60.4 DegF SOIL TEMP. 20 in 59.4 58.3 58.8 DegF WIND SPEED 17.0 3.4 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 283 Degrees SOLAR RADIATION 692.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.0 737 12.1 1053 15.8 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 : TUCSON : Apr 23 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.9 28.9 32.9 1.1 0.0 0.00 59.2 59.4 2.0 4.9 1.6 103 2 63.5 23.7 21.9 1.6 0.0 0.00 58.3 59.4 3.8 9.4 3.1 210 3 63.0 23.7 22.2 1.5 0.0 0.00 57.7 59.5 2.0 6.0 1.3 197 4 54.1 31.1 41.6 0.8 0.0 0.00 57.0 59.5 2.0 4.0 1.8 92 5 50.0 33.8 53.4 0.6 0.0 0.00 56.3 59.4 1.3 2.9 1.3 99 6 47.7 34.9 60.9 0.4 0.2 0.00 55.6 59.4 1.3 3.4 1.3 104 7 50.9 36.0 56.8 0.6 10.0 0.00 55.2 59.4 2.0 4.0 1.6 80 8 58.8 34.2 39.6 1.0 30.3 0.00 55.6 59.4 3.8 6.7 3.6 105 9 65.7 26.1 22.4 1.7 49.5 0.00 57.0 59.2 4.3 9.2 2.9 178 10 68.2 25.0 19.4 1.9 67.1 0.00 59.0 59.2 5.4 14.1 3.6 222 11 69.6 26.8 20.0 2.0 78.4 0.00 61.3 59.2 5.8 18.1 4.5 267 12 71.2 27.3 19.4 2.1 85.5 0.00 63.5 59.0 10.3 18.1 9.2 285 13 71.4 28.6 20.2 2.1 87.2 0.00 65.1 59.0 11.9 20.6 11.0 293 14 72.5 29.1 19.9 2.2 77.9 0.00 66.2 58.8 13.0 22.1 11.9 290 15 73.6 30.6 20.4 2.3 75.7 0.00 66.9 58.8 14.8 25.5 14.1 276 16 72.9 30.9 21.2 2.2 61.6 0.00 67.1 59.0 17.0 28.0 16.3 283 17 71.4 30.6 22.0 2.0 49.2 0.00 66.6 59.0 17.2 27.7 16.6 295 18 69.6 29.1 21.9 1.9 23.9 0.00 65.8 59.0 15.4 24.8 14.8 299 19 66.7 26.8 21.9 1.8 5.7 0.00 64.4 59.2 12.8 19.9 12.3 313 20 64.8 26.1 23.0 1.6 0.0 0.00 63.1 59.2 8.3 15.0 8.1 319 21 63.1 26.8 24.9 1.5 0.0 0.00 62.1 59.4 5.4 11.2 5.4 313 22 61.3 27.0 26.9 1.4 0.0 0.00 60.8 59.4 3.8 7.6 3.6 309 23 59.7 28.0 29.7 1.2 0.0 0.00 59.4 59.5 2.5 11.0 2.2 316 24 54.1 32.5 44.8 0.8 0.0 0.00 58.3 59.5 1.1 4.9 0.7 249 AZMET Daily Weather Data : TUCSON : Apr 23 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.2 46.8 63.5 DegF RELATIVE HUMIDITY 66.5 16.4 29.5 % DEWPOINT 29.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 67.1 55.0 61.0 DegF SOIL TEMP. 20 in 59.5 58.8 59.2 DegF WIND SPEED 28.0 6.9 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 290 Degrees SOLAR RADIATION 702.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.9 745 11.5 1064 16.0 1458 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Apr 24 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.6 35.4 60.1 0.5 0.0 0.00 57.0 59.7 0.4 0.4 0.4 81 2 47.7 34.9 61.0 0.4 0.0 0.00 56.5 59.7 0.4 2.7 0.4 106 3 47.8 33.6 57.4 0.5 0.0 0.00 56.5 59.7 0.9 2.5 0.9 97 4 47.3 32.2 55.6 0.5 0.0 0.00 56.7 59.5 0.4 2.0 0.4 109 5 45.9 32.5 59.3 0.4 0.0 0.00 56.3 59.4 0.4 0.4 0.4 93 6 45.0 32.7 62.0 0.4 0.2 0.00 55.6 59.2 1.3 3.4 1.3 100 7 48.4 32.7 54.8 0.5 8.4 0.00 54.9 59.0 0.9 3.4 0.9 100 8 54.7 33.4 44.8 0.8 28.2 0.00 54.7 58.8 0.4 2.0 0.4 61 9 61.2 32.4 33.8 1.2 50.2 0.00 56.3 58.6 1.1 7.2 0.4 349 10 64.4 30.2 27.5 1.5 66.2 0.00 58.6 58.5 7.4 12.1 6.7 289 11 67.5 29.8 24.5 1.7 78.6 0.00 60.8 58.3 9.6 20.1 8.9 303 12 69.6 30.6 23.3 1.9 85.8 0.00 62.6 58.3 11.9 21.0 11.2 304 13 71.6 30.2 21.5 2.1 87.9 0.00 64.0 58.3 12.3 20.1 11.9 299 14 73.0 29.5 19.9 2.2 84.6 0.00 65.3 58.1 12.8 21.5 11.9 296 15 74.5 29.1 18.8 2.4 75.7 0.00 66.2 58.1 11.9 21.9 10.7 301 16 75.4 29.5 18.4 2.4 61.9 0.00 66.7 58.3 12.8 22.6 12.1 295 17 75.6 28.9 17.8 2.5 44.4 0.00 66.6 58.3 11.2 18.3 10.5 302 18 74.8 28.0 17.7 2.4 24.9 0.00 65.8 58.3 9.6 18.1 8.9 298 19 73.2 28.4 18.9 2.3 6.2 0.00 64.6 58.5 8.3 16.1 8.1 294 20 70.9 29.7 21.5 2.0 0.0 0.00 63.1 58.5 6.0 10.3 5.8 295 21 68.4 31.1 24.9 1.8 0.0 0.00 62.1 58.6 5.1 8.3 4.9 325 22 65.1 31.6 28.7 1.5 0.0 0.00 61.0 58.8 1.3 5.8 0.9 3 23 60.4 33.1 35.8 1.1 0.0 0.00 60.1 58.8 0.7 3.1 0.4 83 24 57.9 34.0 40.5 1.0 0.0 0.00 59.2 59.0 1.1 5.1 0.9 109 AZMET Daily Weather Data : TUCSON : Apr 24 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.8 44.4 62.1 DegF RELATIVE HUMIDITY 72.0 15.2 35.3 % DEWPOINT 31.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 66.7 54.5 60.4 DegF SOIL TEMP. 20 in 59.7 58.1 58.8 DegF WIND SPEED 22.6 5.4 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 301 Degrees SOLAR RADIATION 703.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.3 753 11.7 1076 15.5 1474 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Apr 25 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.8 34.7 44.9 0.8 0.0 0.00 58.3 59.0 0.7 3.4 0.7 76 2 53.8 35.2 49.5 0.7 0.0 0.00 57.6 59.0 0.9 4.5 0.9 110 3 54.0 34.9 48.1 0.7 0.0 0.00 56.8 59.2 0.7 2.7 0.7 114 4 52.3 35.1 51.7 0.6 0.0 0.00 56.1 59.2 0.4 0.4 0.4 83 5 50.7 36.1 57.1 0.5 0.0 0.00 55.6 59.2 1.3 4.3 1.3 95 6 50.0 36.0 58.6 0.5 0.2 0.00 55.0 59.0 0.9 3.4 0.7 105 7 52.3 37.0 56.0 0.6 11.2 0.00 54.7 59.0 1.3 3.6 1.1 89 8 59.4 37.4 44.0 1.0 31.3 0.00 55.2 59.0 2.0 4.9 2.0 85 9 67.1 36.1 31.9 1.5 50.7 0.00 56.8 58.8 1.8 5.1 1.8 108 10 73.0 35.1 24.9 2.1 66.9 0.00 59.2 58.8 2.0 6.3 1.3 106 11 76.5 33.3 20.6 2.5 79.1 0.00 61.9 58.8 1.8 6.0 0.7 154 12 78.4 30.2 17.2 2.8 86.5 0.00 64.6 58.6 3.6 9.6 2.2 272 13 79.9 28.4 15.2 3.0 88.4 0.00 66.9 58.6 2.9 10.1 2.2 256 14 81.5 27.9 14.1 3.2 85.1 0.00 68.9 58.6 4.3 12.1 2.2 295 15 82.9 28.0 13.6 3.3 76.0 0.00 70.2 58.6 2.9 10.1 0.9 299 16 83.8 27.5 12.8 3.5 62.1 0.00 70.9 58.6 3.1 7.6 0.9 270 17 84.7 26.6 12.0 3.6 44.0 0.00 71.1 58.6 2.7 11.4 1.8 275 18 84.6 25.3 11.5 3.6 25.3 0.00 70.3 58.8 3.8 8.9 2.9 301 19 83.1 24.4 11.6 3.4 6.4 0.00 68.7 59.0 4.0 8.5 3.8 314 20 78.4 25.9 14.5 2.8 0.0 0.00 67.3 59.2 1.8 8.3 1.8 317 21 64.6 38.1 37.8 1.3 0.0 0.00 65.7 59.2 0.4 0.4 0.4 234 22 63.3 38.7 41.5 1.2 0.0 0.00 64.4 59.4 0.9 5.6 0.4 258 23 70.9 30.0 21.8 2.0 0.0 0.00 63.0 59.5 5.6 8.9 5.4 266 24 69.3 30.4 23.4 1.9 0.0 0.00 61.7 59.7 5.4 10.3 5.1 269 AZMET Daily Weather Data : TUCSON : Apr 25 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.5 48.4 68.7 DegF RELATIVE HUMIDITY 67.2 10.4 30.6 % DEWPOINT 32.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 71.1 54.7 62.4 DegF SOIL TEMP. 20 in 59.7 58.6 59.0 DegF WIND SPEED 12.1 2.2 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 282 Degrees SOLAR RADIATION 713.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.1 766 17.3 1093 22.0 1496 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Apr 26 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.3 33.6 33.1 1.3 0.0 0.00 60.6 59.9 1.1 5.1 0.7 86 2 58.5 38.1 46.7 0.9 0.0 0.00 59.5 59.9 1.1 5.6 0.9 106 3 55.9 37.0 49.0 0.8 0.0 0.00 59.4 60.1 0.4 1.8 0.4 94 4 56.7 33.6 41.4 0.9 0.0 0.00 59.2 60.1 1.1 6.3 0.9 103 5 55.9 34.5 44.4 0.9 0.0 0.00 58.8 60.1 1.6 6.0 1.6 111 6 52.5 35.8 52.8 0.6 0.2 0.00 58.3 60.1 0.9 3.8 0.9 94 7 55.9 36.7 48.3 0.8 11.2 0.00 57.6 59.9 1.3 4.0 1.1 93 8 63.1 35.4 35.6 1.3 31.1 0.00 57.4 59.7 2.9 5.6 2.9 98 9 71.4 35.6 27.0 1.9 49.9 0.00 58.5 59.5 1.6 4.7 1.3 118 10 76.5 33.1 20.6 2.5 66.2 0.00 61.7 59.4 1.1 6.0 0.4 206 11 78.6 31.6 18.0 2.8 78.4 0.00 64.9 59.4 2.0 7.6 1.1 302 12 80.8 31.3 16.5 3.0 85.3 0.00 67.8 59.4 1.8 8.1 0.2 97 13 82.0 28.6 14.2 3.2 87.4 0.00 70.2 59.4 4.7 11.6 1.3 236 14 83.7 28.0 13.2 3.4 83.8 0.00 71.8 59.4 4.5 12.1 3.6 272 15 84.9 27.7 12.5 3.6 75.3 0.00 72.9 59.4 3.8 11.9 1.6 348 16 86.0 25.3 10.9 3.8 62.1 0.00 73.2 59.4 6.0 17.4 4.3 303 17 86.4 23.9 10.2 3.8 42.8 0.00 72.9 59.5 6.0 16.6 4.5 274 18 84.6 25.5 11.6 3.6 23.4 0.00 71.6 59.7 8.1 15.4 7.4 319 19 83.1 23.9 11.3 3.4 6.2 0.00 70.0 59.7 7.4 12.1 7.2 309 20 79.9 23.0 12.1 3.1 0.0 0.00 68.4 59.9 4.5 12.1 4.3 315 21 74.5 26.8 17.1 2.4 0.0 0.00 66.7 60.1 0.9 3.6 0.9 286 22 75.2 25.5 15.9 2.5 0.0 0.00 65.5 60.3 4.3 10.7 4.0 328 23 72.9 26.4 18.0 2.3 0.0 0.00 64.4 60.4 3.4 6.9 0.9 17 24 67.5 28.8 23.4 1.8 0.0 0.00 63.5 60.6 1.8 5.8 1.6 14 AZMET Daily Weather Data : TUCSON : Apr 26 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.0 51.8 72.1 DegF RELATIVE HUMIDITY 67.9 8.1 25.2 % DEWPOINT 30.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 73.2 57.4 64.8 DegF SOIL TEMP. 20 in 60.6 59.4 59.7 DegF WIND SPEED 17.4 2.9 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 318 Degrees SOLAR RADIATION 703.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.1 781 19.6 1113 24.7 1520 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Apr 27 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.7 28.0 23.3 1.7 0.0 0.00 62.4 60.6 2.0 7.8 1.6 95 2 64.6 27.7 24.8 1.6 0.0 0.00 61.5 60.8 0.9 4.0 0.9 98 3 60.3 29.5 30.9 1.2 0.0 0.00 60.8 60.8 0.4 0.4 0.4 104 4 58.6 31.3 35.2 1.1 0.0 0.00 60.1 60.8 0.4 0.4 0.4 106 5 54.0 34.2 47.0 0.8 0.0 0.00 59.2 60.8 0.4 0.4 0.4 85 6 52.3 35.4 52.7 0.6 0.5 0.00 58.6 60.8 0.4 0.4 0.4 121 7 55.9 36.0 47.3 0.8 10.8 0.00 58.1 60.8 0.7 2.7 0.4 98 8 64.0 35.4 34.5 1.3 30.6 0.00 58.5 60.8 1.8 4.5 1.8 106 9 72.5 32.9 23.4 2.1 49.7 0.00 60.1 60.6 1.3 5.6 1.1 120 10 77.0 29.7 17.5 2.6 65.9 0.00 62.4 60.6 1.1 4.9 0.4 210 11 79.5 27.5 14.8 2.9 78.4 0.00 66.6 60.6 2.9 7.6 2.0 308 12 81.9 27.5 13.7 3.2 85.5 0.00 71.1 60.6 3.8 10.7 3.4 244 13 84.2 29.1 13.6 3.5 87.2 0.00 74.8 60.4 5.4 14.8 4.7 268 14 86.9 28.6 12.2 3.8 84.1 0.00 74.7 61.7 7.8 17.0 6.7 293 15 88.0 28.6 11.8 4.0 75.3 0.00 74.3 62.1 8.7 16.1 8.1 280 16 88.9 27.7 11.0 4.1 62.3 0.00 74.3 62.2 9.2 18.8 8.5 291 17 88.7 27.1 10.8 4.1 43.2 0.00 74.1 62.4 10.3 18.8 9.6 289 18 88.3 25.5 10.3 4.1 25.3 0.00 73.4 62.4 11.0 19.2 10.5 308 19 86.7 24.4 10.3 3.9 6.2 0.00 72.3 62.6 9.8 15.4 9.6 301 20 83.5 23.4 11.0 3.5 0.0 0.00 71.1 62.6 6.3 12.3 6.3 298 21 80.1 25.0 13.1 3.0 0.0 0.00 69.8 62.8 4.9 10.1 4.5 262 22 79.0 24.8 13.5 2.9 0.0 0.00 68.5 62.8 6.3 9.4 6.0 292 23 78.4 25.7 14.3 2.9 0.0 0.00 67.3 63.0 7.2 11.6 6.9 301 24 77.7 26.2 15.0 2.8 0.0 0.00 65.8 63.0 7.8 14.1 7.2 319 AZMET Daily Weather Data : TUCSON : Apr 27 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.1 51.1 74.8 DegF RELATIVE HUMIDITY 58.2 9.6 21.3 % DEWPOINT 28.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 75.4 57.4 66.6 DegF SOIL TEMP. 20 in 63.0 60.4 61.5 DegF WIND SPEED 19.2 4.7 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 293 Degrees SOLAR RADIATION 704.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.7 797 20.0 1133 25.0 1545 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Apr 28 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 72.5 28.4 19.4 2.2 0.0 0.00 64.4 63.1 5.1 8.7 4.9 278 2 68.4 31.8 25.7 1.8 0.0 0.00 63.3 63.3 1.6 6.7 0.2 119 3 63.1 35.6 36.0 1.3 0.0 0.00 62.2 63.3 1.6 5.6 1.1 89 4 63.0 32.7 32.0 1.3 0.0 0.00 60.1 63.7 1.1 3.4 1.1 104 5 60.8 31.1 32.5 1.2 0.0 0.00 59.7 63.9 1.1 4.3 1.1 95 6 58.3 33.3 38.9 1.0 0.5 0.00 59.2 63.5 1.1 4.3 0.9 78 7 60.8 36.5 40.1 1.1 6.2 0.00 59.0 63.0 0.4 0.4 0.4 124 8 66.9 36.1 32.2 1.5 15.5 0.00 59.0 62.4 2.7 8.7 1.3 226 9 74.3 32.0 21.3 2.3 49.7 0.00 59.9 62.2 2.0 6.5 0.9 194 10 81.0 32.4 17.2 3.0 61.9 0.00 62.1 62.2 2.0 6.5 1.3 136 11 87.8 37.2 16.7 3.7 74.3 0.00 64.4 62.1 10.3 21.9 9.2 95 12 88.3 38.8 17.6 3.8 62.8 0.00 65.8 61.9 13.4 21.0 12.8 88 13 85.6 37.0 18.0 3.5 16.7 0.00 66.4 61.9 11.2 25.3 8.5 119 14 73.0 51.8 48.5 1.5 14.1 0.21 65.7 61.7 4.9 18.1 2.7 148 15 81.7 45.0 28.5 2.7 38.7 0.00 65.7 61.7 8.5 18.6 7.8 81 16 85.6 37.9 18.5 3.4 50.9 0.00 66.2 61.7 8.1 15.4 7.2 83 17 82.9 37.9 20.2 3.1 15.3 0.00 66.6 61.9 11.4 27.1 11.0 124 18 81.0 39.0 22.5 2.8 6.0 0.00 66.0 61.9 8.7 20.1 8.3 118 19 77.9 41.2 27.0 2.4 3.3 0.00 65.3 61.9 9.2 18.6 8.9 124 20 76.5 41.9 29.1 2.2 0.0 0.00 64.4 61.9 6.7 14.5 6.5 117 21 74.7 41.7 30.6 2.0 0.0 0.00 63.5 62.1 6.3 11.9 5.8 113 22 73.8 41.7 31.6 2.0 0.0 0.00 62.8 62.1 7.6 17.0 6.9 104 23 73.6 41.7 31.9 1.9 0.0 0.00 62.2 62.1 8.3 15.4 7.8 118 24 72.0 43.0 35.4 1.7 0.0 0.00 61.5 62.1 7.8 23.9 7.2 110 AZMET Daily Weather Data : TUCSON : Apr 28 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.1 56.7 74.3 DegF RELATIVE HUMIDITY 71.5 11.3 28.0 % DEWPOINT 37.8 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 66.7 58.8 63.1 DegF SOIL TEMP. 20 in 63.9 61.7 62.4 DegF WIND SPEED 27.1 5.8 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 109 Degrees SOLAR RADIATION 415.9 Langleys PRECIPITATION 0.21 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.8 815 22.9 1156 27.9 1573 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Apr 29 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 72.0 43.2 35.3 1.7 0.0 0.00 61.2 62.1 8.7 15.7 8.3 97 2 70.9 43.9 38.0 1.6 0.0 0.00 60.8 62.2 5.4 17.0 5.1 111 3 69.1 45.3 42.5 1.4 0.0 0.00 60.6 62.1 5.1 8.7 4.9 134 4 67.6 45.9 45.4 1.3 0.0 0.00 60.3 62.1 3.6 8.1 3.4 137 5 65.7 46.6 50.3 1.1 0.0 0.00 59.7 62.1 2.5 5.6 2.2 114 6 66.9 45.9 47.0 1.2 0.2 0.00 59.5 62.1 4.0 8.9 3.8 135 7 67.8 46.2 45.7 1.3 6.2 0.00 59.4 62.1 6.9 11.9 6.7 144 8 70.5 45.9 41.2 1.5 24.6 0.00 59.7 61.9 6.7 12.8 6.5 132 9 73.6 45.7 36.9 1.8 49.9 0.00 60.8 61.9 7.6 15.0 7.2 136 10 77.0 45.0 32.2 2.1 65.0 0.00 62.8 61.9 4.0 8.3 3.6 104 11 79.2 45.1 30.2 2.4 77.2 0.00 65.5 61.7 2.2 6.3 0.9 224 12 81.1 45.3 28.5 2.6 84.3 0.00 68.2 61.7 3.4 15.2 1.3 239 13 82.4 44.4 26.5 2.8 86.7 0.00 70.5 61.7 3.1 8.9 0.9 234 14 84.2 43.5 24.1 3.0 83.8 0.00 72.3 61.7 4.3 11.0 2.9 309 15 85.6 42.6 22.2 3.3 73.6 0.00 73.8 61.7 4.3 9.4 2.9 290 16 86.5 41.7 20.8 3.4 58.8 0.00 74.7 61.7 4.3 12.5 2.5 322 17 87.6 39.4 18.5 3.6 49.0 0.00 75.2 61.7 3.1 10.7 1.6 307 18 87.6 39.0 18.0 3.7 35.6 0.00 75.4 61.9 3.4 11.0 1.6 335 19 84.2 40.1 21.1 3.2 10.3 0.00 74.8 62.1 8.5 20.4 7.6 50 20 78.3 45.9 31.9 2.3 0.0 0.00 73.2 62.2 9.2 19.7 8.9 112 21 77.2 46.2 33.6 2.1 0.0 0.00 71.8 62.4 5.6 10.3 5.4 117 22 76.8 46.8 34.6 2.1 0.0 0.00 70.5 62.6 2.2 6.7 0.7 138 23 73.8 48.0 40.3 1.7 0.0 0.00 69.4 62.8 0.4 2.5 0.4 244 24 68.7 50.2 51.5 1.2 0.0 0.00 68.4 63.0 0.4 0.4 0.4 143 AZMET Daily Weather Data : TUCSON : Apr 29 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.1 64.8 76.5 DegF RELATIVE HUMIDITY 57.0 16.1 34.0 % DEWPOINT 44.6 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 75.4 59.4 66.9 DegF SOIL TEMP. 20 in 63.0 61.7 62.1 DegF WIND SPEED 20.4 4.5 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 117 Degrees SOLAR RADIATION 705.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.4 836 26.5 1182 31.5 1605 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Apr 30 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.2 50.2 56.6 0.9 0.0 0.00 67.3 63.0 0.4 0.4 0.4 78 2 64.6 49.5 58.1 0.9 0.0 0.00 66.2 63.1 0.7 2.7 0.4 111 3 62.8 49.5 61.8 0.8 0.0 0.00 65.1 63.3 0.4 2.7 0.4 92 4 62.8 48.6 60.0 0.8 0.0 0.00 64.2 63.3 0.4 0.4 0.4 125 5 61.9 45.5 54.9 0.9 0.0 0.00 63.3 63.3 0.4 0.4 0.4 114 6 61.7 41.2 47.1 1.0 0.5 0.00 62.6 63.5 0.4 0.4 0.4 121 7 64.6 42.1 43.8 1.2 11.2 0.00 61.9 63.5 1.6 3.8 1.6 116 8 72.3 40.6 32.1 1.9 30.8 0.00 62.2 63.5 0.9 3.6 0.7 94 9 75.9 37.8 25.1 2.3 49.7 0.00 63.7 63.3 2.2 5.6 1.8 124 10 79.2 35.2 20.5 2.7 65.9 0.00 66.0 63.3 2.5 7.2 1.8 235 11 81.7 33.4 17.6 3.0 78.1 0.00 68.7 63.3 4.9 13.0 4.3 282 12 83.5 32.5 15.9 3.3 84.8 0.00 71.2 63.3 6.5 13.0 5.8 284 13 85.8 32.5 14.8 3.6 86.5 0.00 73.8 63.1 8.9 16.3 8.3 277 14 87.4 32.4 13.9 3.8 83.1 0.00 75.9 63.1 10.3 18.6 9.4 287 15 88.5 33.6 14.2 3.9 74.3 0.00 77.4 63.1 10.1 17.0 9.4 285 16 89.1 34.2 14.3 4.0 60.7 0.00 78.3 63.1 8.5 17.7 7.2 292 17 89.6 33.4 13.6 4.1 44.0 0.00 78.6 63.3 7.8 15.0 6.7 315 18 89.4 33.1 13.5 4.1 24.9 0.00 78.3 63.3 6.9 14.1 6.3 314 19 87.8 32.5 13.9 3.9 6.4 0.00 77.2 63.5 6.3 13.2 6.0 330 20 84.7 33.4 16.0 3.4 0.0 0.00 75.6 63.7 2.7 6.3 2.5 341 21 82.0 35.6 19.0 3.0 0.0 0.00 73.9 63.9 2.0 6.7 1.8 330 22 77.9 38.1 24.0 2.5 0.0 0.00 72.3 64.0 4.9 13.6 4.7 272 23 78.6 33.6 19.6 2.7 0.0 0.00 70.5 64.2 6.5 11.6 6.3 309 24 76.3 34.9 22.1 2.4 0.0 0.00 68.7 64.4 6.3 12.1 6.3 318 AZMET Daily Weather Data : TUCSON : Apr 30 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.1 60.1 77.2 DegF RELATIVE HUMIDITY 67.6 12.4 28.9 % DEWPOINT 38.1 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 78.6 61.9 70.2 DegF SOIL TEMP. 20 in 64.4 63.0 63.5 DegF WIND SPEED 18.6 4.3 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 701.2 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 19.4 856 24.5 1207 29.5 1634 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : May 1 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.1 37.0 26.0 2.1 0.0 0.00 67.1 64.6 4.7 9.6 4.5 332 2 70.3 37.9 30.8 1.8 0.0 0.00 66.0 64.8 1.6 5.6 0.9 359 3 63.5 43.9 49.1 1.0 0.0 0.00 65.1 64.9 0.4 1.6 0.2 105 4 62.1 43.0 49.5 1.0 0.0 0.00 64.0 65.1 0.4 1.8 0.4 83 5 59.5 44.1 56.3 0.8 0.0 0.00 62.2 65.3 0.7 3.4 0.7 110 6 61.5 41.0 46.8 1.0 0.5 0.00 61.2 65.5 2.0 4.7 1.8 107 7 63.7 42.1 45.3 1.1 11.0 0.00 60.6 65.3 0.7 2.7 0.4 110 8 70.5 41.2 34.7 1.7 31.3 0.00 61.5 64.9 1.3 4.7 1.1 122 9 77.0 41.4 28.0 2.3 49.9 0.00 63.1 64.6 2.5 6.0 2.2 110 10 81.3 38.5 21.6 2.9 64.3 0.00 65.5 64.4 3.1 7.4 2.9 112 11 84.0 37.2 18.9 3.2 68.3 0.00 67.8 64.2 3.1 9.4 2.2 97 12 85.8 36.5 17.2 3.5 78.6 0.00 70.0 64.0 2.2 11.4 0.7 171 13 87.1 35.2 15.9 3.7 54.0 0.00 72.0 64.0 3.6 10.5 1.3 259 14 86.9 34.5 15.5 3.7 33.9 0.00 72.5 64.0 8.1 16.1 7.2 300 15 83.7 38.1 19.9 3.2 33.0 0.00 71.6 64.0 13.6 22.6 13.0 308 16 85.3 36.0 17.3 3.4 60.0 0.00 71.2 64.0 10.1 18.3 9.4 336 17 85.1 34.3 16.2 3.5 28.2 0.00 71.1 64.0 8.3 15.7 7.6 292 18 84.2 33.6 16.3 3.3 12.4 0.00 70.3 64.2 8.9 15.9 8.5 310 19 82.2 33.4 17.2 3.1 2.2 0.00 69.3 64.2 9.4 21.0 8.7 313 20 79.3 33.4 19.0 2.8 0.0 0.00 68.0 64.4 11.6 22.8 11.4 305 21 75.2 37.8 25.8 2.2 0.0 0.00 66.9 64.4 9.6 21.5 9.4 302 22 73.2 39.0 29.0 2.0 0.0 0.00 65.8 64.4 6.9 11.2 6.7 297 23 72.1 39.2 30.2 1.9 0.0 0.00 65.1 64.6 6.7 11.9 6.7 283 24 71.1 39.2 31.3 1.8 0.0 0.00 64.6 64.6 2.9 6.9 2.7 292 AZMET Daily Weather Data : TUCSON : May 1 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.7 58.5 75.7 DegF RELATIVE HUMIDITY 68.4 13.6 28.2 % DEWPOINT 38.3 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 72.5 60.6 66.9 DegF SOIL TEMP. 20 in 65.5 64.0 64.6 DegF WIND SPEED 22.8 5.1 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 309 Degrees SOLAR RADIATION 527.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.2 874 23.2 1230 28.3 1663 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : May 2 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 67.8 39.7 35.8 1.5 0.0 0.00 63.9 64.6 0.4 2.7 0.4 172 2 66.2 40.3 38.7 1.4 0.0 0.00 63.3 64.6 0.9 2.5 0.7 82 3 63.0 41.2 44.9 1.1 0.0 0.00 62.6 64.6 0.7 4.0 0.4 127 4 59.2 42.3 53.3 0.8 0.0 0.00 61.9 64.6 0.4 0.4 0.4 87 5 59.0 42.3 53.9 0.8 0.0 0.00 61.2 64.6 1.6 6.0 1.3 111 6 60.3 41.4 49.8 0.9 0.7 0.00 60.4 64.6 3.1 6.7 2.7 114 7 60.6 42.4 51.1 0.9 6.2 0.00 60.1 64.4 1.3 3.4 1.1 142 8 66.6 43.2 42.9 1.3 30.8 0.00 60.3 64.4 1.1 4.9 1.1 91 9 73.4 39.7 29.8 2.0 50.7 0.00 61.9 64.2 2.0 7.4 1.8 103 10 77.5 36.5 22.6 2.5 66.4 0.00 64.2 64.2 2.5 10.1 1.6 179 11 79.7 34.9 19.9 2.8 78.4 0.00 67.1 64.0 2.7 8.3 0.4 236 12 81.0 34.0 18.4 3.0 85.3 0.00 70.2 64.0 3.8 14.5 1.8 268 13 82.9 34.7 17.7 3.2 87.2 0.00 73.2 63.9 5.8 14.3 4.9 287 14 84.4 33.3 15.9 3.4 84.1 0.00 75.7 63.9 7.4 20.4 6.3 318 15 85.5 32.0 14.7 3.5 73.8 0.00 77.5 63.9 9.4 17.4 8.7 308 16 85.8 32.4 14.7 3.6 57.1 0.00 78.4 63.9 8.1 18.8 7.2 291 17 86.0 31.3 14.0 3.6 44.2 0.00 78.8 63.9 9.4 19.5 8.9 284 18 85.6 31.6 14.4 3.6 24.9 0.00 78.1 64.0 8.3 15.0 7.8 289 19 84.0 32.0 15.4 3.4 6.7 0.00 76.8 64.2 8.9 17.0 8.3 291 20 81.1 34.0 18.3 3.0 0.0 0.00 75.0 64.4 5.8 11.4 5.6 270 21 78.8 36.7 21.8 2.6 0.0 0.00 73.4 64.6 6.5 10.7 6.5 271 22 77.2 36.9 23.3 2.5 0.0 0.00 71.4 64.6 5.1 8.3 4.9 295 23 74.3 37.0 25.9 2.2 0.0 0.00 69.6 64.9 3.6 12.1 3.6 305 24 68.5 39.4 34.9 1.6 0.0 0.00 67.8 64.9 1.3 4.9 0.9 308 AZMET Daily Weather Data : TUCSON : May 2 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.9 57.0 74.5 DegF RELATIVE HUMIDITY 59.8 12.9 28.8 % DEWPOINT 37.0 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 78.8 59.9 68.7 DegF SOIL TEMP. 20 in 64.9 63.9 64.4 DegF WIND SPEED 20.4 4.3 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 290 Degrees SOLAR RADIATION 696.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.9 891 22.0 1252 26.8 1689 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : May 3 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.4 39.0 36.9 1.4 0.0 0.00 66.6 65.3 0.7 3.1 0.4 226 2 61.3 41.2 47.5 1.0 0.0 0.00 65.3 65.3 0.4 3.4 0.2 101 3 60.1 41.9 51.3 0.9 0.0 0.00 64.2 65.5 0.9 6.7 0.2 306 4 57.6 39.6 51.1 0.8 0.0 0.00 62.4 65.8 0.4 0.4 0.4 108 5 56.7 37.9 49.6 0.8 0.0 0.00 60.3 65.8 0.4 0.4 0.4 93 6 57.2 38.7 49.9 0.8 0.7 0.00 58.8 65.5 0.4 0.4 0.4 124 7 60.4 41.0 48.6 0.9 12.7 0.00 58.6 65.1 0.4 0.4 0.4 66 8 67.8 40.1 36.3 1.5 32.3 0.00 59.5 64.9 2.7 6.7 2.5 99 9 73.2 37.6 27.6 2.0 51.4 0.00 61.3 64.9 2.9 6.3 2.7 119 10 76.6 33.1 20.4 2.5 67.6 0.00 64.0 64.8 3.4 9.8 2.9 90 11 78.8 32.4 18.5 2.7 78.8 0.00 66.7 64.8 4.0 10.5 2.9 86 12 81.1 31.5 16.5 3.0 86.7 0.00 69.3 64.6 3.1 10.7 1.1 126 13 83.1 30.6 14.9 3.3 88.2 0.00 71.8 64.4 4.5 16.3 1.8 266 14 86.4 28.6 12.4 3.8 85.1 0.00 73.4 64.4 10.7 22.6 9.6 274 15 87.4 27.3 11.4 3.9 76.2 0.00 73.8 64.4 10.3 19.0 9.6 287 16 88.0 27.5 11.3 4.0 60.4 0.00 73.8 64.4 11.6 23.7 11.0 274 17 87.6 26.1 10.8 4.0 33.2 0.00 73.8 64.4 11.6 20.6 11.0 279 18 86.2 25.5 11.0 3.8 25.1 0.00 73.2 64.6 12.8 21.9 12.3 282 19 83.5 27.0 12.7 3.4 6.7 0.00 72.0 64.6 12.5 19.7 12.3 277 20 80.2 25.9 13.5 3.0 0.0 0.00 70.5 64.8 12.3 19.9 12.3 278 21 78.3 21.6 12.0 2.9 0.0 0.00 69.1 64.8 8.5 15.0 8.3 294 22 75.2 19.9 12.4 2.6 0.0 0.00 67.8 64.9 4.9 8.9 4.9 319 23 72.1 20.7 14.2 2.3 0.0 0.00 66.6 65.1 2.2 7.2 2.0 320 24 71.2 23.5 16.5 2.2 0.0 0.00 65.3 65.1 1.6 5.1 0.9 274 AZMET Daily Weather Data : TUCSON : May 3 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.9 55.9 73.9 DegF RELATIVE HUMIDITY 66.2 9.3 25.3 % DEWPOINT 31.6 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 73.9 58.6 67.1 DegF SOIL TEMP. 20 in 65.8 64.4 64.9 DegF WIND SPEED 23.7 5.1 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 282 Degrees SOLAR RADIATION 704.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.1 908 22.0 1274 27.0 1716 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : May 4 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.6 27.5 24.5 1.6 0.0 0.00 64.2 65.3 1.1 3.8 0.4 122 2 60.3 28.8 30.1 1.3 0.0 0.00 63.1 65.3 0.7 3.1 0.7 103 3 57.2 30.2 35.6 1.0 0.0 0.00 62.1 65.3 1.1 4.0 0.9 113 4 58.1 29.7 33.6 1.1 0.0 0.00 61.0 65.3 2.7 6.0 2.2 104 5 57.9 30.2 34.8 1.1 0.0 0.00 60.1 65.3 2.0 4.9 1.8 102 6 57.9 31.5 36.6 1.0 0.7 0.00 59.4 65.1 3.4 6.3 3.1 113 7 61.5 32.9 34.2 1.2 13.9 0.00 58.8 65.1 2.5 6.3 2.0 93 8 68.4 35.1 29.2 1.7 33.2 0.00 59.4 64.9 1.8 5.1 1.3 96 9 73.9 33.3 22.5 2.2 48.3 0.00 61.2 64.9 1.8 8.1 0.4 210 10 75.7 32.7 20.7 2.4 61.9 0.00 63.9 64.8 5.6 13.4 4.9 258 11 78.1 29.7 16.9 2.7 74.8 0.00 66.6 64.6 8.3 16.6 7.4 260 12 79.9 28.0 14.9 3.0 87.4 0.00 69.4 64.6 8.7 17.7 7.6 263 13 81.0 26.8 13.7 3.1 88.6 0.00 72.3 64.4 8.9 22.8 8.1 282 14 82.6 28.0 13.6 3.3 85.3 0.00 74.8 64.4 9.2 18.8 8.1 264 15 84.0 27.1 12.6 3.5 69.3 0.00 76.6 64.2 10.1 19.2 9.2 238 16 83.8 27.5 12.9 3.4 48.3 0.00 77.2 64.2 11.6 22.6 11.0 250 17 83.1 28.4 13.7 3.3 44.9 0.00 77.0 64.4 13.4 22.8 12.5 263 18 81.1 29.7 15.3 3.1 22.0 0.00 76.3 64.4 12.5 19.9 11.9 266 19 79.2 28.8 15.8 2.9 4.1 0.00 75.0 64.6 10.3 17.9 9.8 250 20 77.4 28.6 16.5 2.7 0.0 0.00 73.4 64.8 8.1 18.1 7.4 227 21 75.7 30.6 19.0 2.5 0.0 0.00 72.0 64.9 8.1 15.4 7.6 228 22 73.8 29.8 19.7 2.3 0.0 0.00 70.3 64.9 6.7 14.1 6.3 227 23 72.0 29.3 20.5 2.1 0.0 0.00 68.4 65.1 7.4 12.3 6.9 245 24 70.0 31.5 23.9 1.9 0.0 0.00 65.7 65.3 5.1 9.4 4.9 245 AZMET Daily Weather Data : TUCSON : May 4 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.7 55.6 72.3 DegF RELATIVE HUMIDITY 43.2 11.6 22.1 % DEWPOINT 29.8 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 77.2 58.8 67.8 DegF SOIL TEMP. 20 in 65.3 64.2 64.8 DegF WIND SPEED 22.8 6.3 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 248 Degrees SOLAR RADIATION 682.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.1 923 20.2 1294 25.2 1742 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : May 5 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.5 32.9 26.6 1.8 0.0 0.00 63.5 65.5 5.6 8.9 5.4 257 2 66.6 32.5 28.0 1.6 0.0 0.00 62.6 65.8 2.9 5.1 2.7 257 3 64.6 33.8 31.8 1.4 0.0 0.00 61.9 66.0 2.0 8.9 1.8 240 4 64.2 33.4 31.7 1.4 0.0 0.00 61.2 66.0 3.4 6.7 2.9 300 5 62.4 32.7 32.6 1.3 0.0 0.00 60.6 66.0 5.6 10.1 5.1 318 6 61.3 33.3 34.7 1.2 1.0 0.00 57.6 65.5 7.2 12.5 6.9 325 7 62.2 37.9 40.7 1.1 12.9 0.00 57.0 64.8 6.3 11.0 6.0 331 8 63.9 41.0 43.1 1.1 31.1 0.00 57.9 64.2 6.3 11.9 6.0 308 9 65.5 41.7 41.9 1.3 49.9 0.00 59.5 64.2 8.5 17.4 7.6 302 10 68.0 38.1 33.5 1.5 66.7 0.00 61.7 64.2 8.5 22.4 7.8 264 11 70.3 35.1 27.3 1.8 79.1 0.00 63.9 64.2 10.7 22.1 9.6 284 12 71.6 34.0 25.0 2.0 86.7 0.00 65.7 64.2 14.3 23.7 13.6 280 13 72.9 30.6 20.9 2.2 87.7 0.00 66.9 64.0 14.5 24.8 13.9 290 14 73.8 28.0 18.2 2.3 84.3 0.00 67.8 64.0 14.8 24.8 13.6 288 15 74.7 25.2 15.8 2.5 75.5 0.00 68.5 64.0 13.9 26.4 13.4 285 16 75.4 23.9 14.6 2.6 62.1 0.00 69.3 64.0 13.0 22.8 12.3 287 17 74.7 21.4 13.4 2.5 45.2 0.00 69.6 64.0 14.5 24.8 13.6 298 18 73.2 19.4 12.9 2.4 26.5 0.00 69.3 64.0 15.4 24.4 15.0 313 19 71.2 18.0 13.0 2.3 7.4 0.00 68.2 64.0 14.3 23.3 13.9 315 20 68.9 16.5 13.2 2.1 0.2 0.00 66.9 64.0 11.0 20.6 10.7 317 21 66.7 15.6 13.7 1.9 0.0 0.00 65.5 64.2 11.6 17.7 11.2 302 22 65.3 14.0 13.4 1.8 0.0 0.00 63.9 64.2 10.1 14.5 9.8 291 23 64.4 18.9 17.1 1.7 0.0 0.00 62.2 64.4 10.3 18.1 9.6 297 24 63.7 22.8 20.8 1.6 0.0 0.00 60.8 64.4 9.4 16.1 9.2 320 AZMET Daily Weather Data : TUCSON : May 5 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.5 61.0 68.0 DegF RELATIVE HUMIDITY 46.6 12.2 24.3 % DEWPOINT 28.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 69.6 57.0 63.9 DegF SOIL TEMP. 20 in 66.0 64.0 64.6 DegF WIND SPEED 26.4 9.8 MPH WIND VECTOR MAG. 8.7 MPH WIND VECTOR DIR. 297 Degrees SOLAR RADIATION 716.2 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 13.7 937 18.7 1313 23.8 1765 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : May 6 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.8 24.4 24.8 1.4 0.0 0.00 59.9 64.4 6.3 10.5 6.0 278 2 58.3 24.8 27.2 1.2 0.0 0.00 56.5 64.4 5.4 9.2 5.4 278 3 57.6 23.4 26.5 1.2 0.0 0.00 55.6 64.2 4.5 6.7 4.5 297 4 54.9 24.3 30.2 1.0 0.0 0.00 55.2 63.9 1.8 4.3 1.8 279 5 53.4 24.8 32.5 0.9 0.0 0.00 54.5 63.7 1.8 3.8 1.8 258 6 49.8 26.6 40.2 0.7 1.0 0.00 53.8 63.5 1.1 4.9 0.4 103 7 54.0 26.6 34.4 0.9 14.6 0.00 53.2 63.5 0.7 3.1 0.7 93 8 59.7 26.8 28.2 1.3 34.4 0.00 54.0 63.3 2.2 6.5 2.0 120 9 63.0 23.7 22.1 1.5 53.3 0.00 55.9 63.1 1.3 5.4 0.9 252 10 65.7 23.5 19.9 1.7 69.3 0.00 58.8 63.0 2.2 7.6 1.1 258 11 67.8 23.4 18.5 1.9 81.5 0.00 61.7 62.8 3.1 9.4 2.2 260 12 69.6 22.3 16.6 2.1 88.4 0.00 64.6 62.6 4.7 12.1 3.4 236 13 70.9 19.8 14.2 2.2 90.3 0.00 66.9 62.6 4.9 13.4 2.5 297 14 72.9 19.9 13.4 2.4 87.0 0.00 68.7 62.4 6.0 14.1 4.7 303 15 74.5 20.7 13.1 2.5 78.1 0.00 70.2 62.4 3.6 10.5 2.2 253 16 75.7 19.6 11.9 2.7 64.5 0.00 71.2 62.4 5.4 14.8 4.0 268 17 76.5 16.9 10.4 2.8 47.5 0.00 71.6 62.4 4.5 10.7 3.4 282 18 76.6 14.2 9.2 2.8 28.2 0.00 71.2 62.4 3.4 13.4 2.2 298 19 75.0 13.5 9.4 2.7 8.4 0.00 70.0 62.6 4.9 9.4 4.5 306 20 72.3 14.4 10.8 2.4 0.0 0.00 68.2 62.6 4.0 6.7 3.8 308 21 69.8 15.3 12.2 2.2 0.0 0.00 66.2 62.8 5.6 10.3 5.4 298 22 65.5 17.2 15.5 1.8 0.0 0.00 64.6 63.0 1.6 6.0 0.7 306 23 57.7 19.8 22.6 1.3 0.0 0.00 63.1 63.1 0.4 0.4 0.2 114 24 54.9 21.6 26.9 1.1 0.0 0.00 61.9 63.3 0.4 2.2 0.4 114 AZMET Daily Weather Data : TUCSON : May 6 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.9 47.5 64.9 DegF RELATIVE HUMIDITY 44.0 7.9 20.5 % DEWPOINT 21.2 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 71.6 53.2 62.4 DegF SOIL TEMP. 20 in 64.4 62.4 63.1 DegF WIND SPEED 14.8 3.4 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 283 Degrees SOLAR RADIATION 746.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.2 946 12.8 1325 17.6 1783 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : May 7 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.3 23.2 31.6 0.9 0.0 0.00 60.6 63.3 0.4 1.8 0.4 105 2 50.5 24.4 35.7 0.8 0.0 0.00 59.4 63.3 0.7 2.0 0.7 111 3 49.5 25.2 38.4 0.7 0.0 0.00 58.3 63.5 0.4 2.2 0.4 111 4 48.0 25.3 40.7 0.7 0.0 0.00 57.4 63.5 0.4 2.0 0.4 115 5 47.7 25.9 42.4 0.6 0.0 0.00 56.5 63.5 0.7 3.4 0.7 87 6 47.1 26.4 44.2 0.6 1.0 0.00 55.6 63.3 0.4 2.7 0.4 100 7 52.7 27.9 38.4 0.9 13.6 0.00 55.2 63.3 0.4 0.7 0.4 86 8 62.2 24.8 23.9 1.5 32.7 0.00 55.9 63.1 0.4 0.4 0.4 52 9 68.2 23.4 18.3 1.9 52.1 0.00 57.9 63.1 0.9 4.7 0.2 346 10 73.9 24.6 15.7 2.4 69.5 0.00 60.8 63.0 0.7 3.4 0.2 335 11 79.7 25.7 13.6 3.0 82.9 0.00 64.6 62.8 5.1 13.4 4.3 127 12 80.6 27.9 14.5 3.0 84.6 0.00 68.7 62.8 4.9 13.0 4.3 84 13 82.6 28.4 13.9 3.3 90.3 0.00 72.3 62.6 5.1 13.4 3.4 92 14 83.7 27.5 12.9 3.4 73.8 0.00 74.8 62.6 4.7 17.4 2.9 43 15 84.2 25.5 11.7 3.5 50.2 0.00 76.5 62.6 4.7 10.7 3.1 118 16 83.8 24.6 11.4 3.5 33.9 0.00 76.5 62.6 4.7 12.1 4.3 154 17 81.5 26.6 13.4 3.2 17.2 0.00 75.6 62.6 11.4 23.7 10.7 135 18 78.6 31.5 18.0 2.7 10.0 0.00 74.1 62.8 7.2 16.8 6.0 198 19 75.0 35.2 23.4 2.3 3.1 0.00 72.7 63.0 4.5 13.6 3.1 173 20 73.0 35.4 25.2 2.1 0.0 0.00 71.1 63.1 1.6 7.8 1.6 119 21 73.8 34.9 24.2 2.2 0.0 0.00 69.6 63.3 3.4 9.6 2.7 102 22 70.2 38.1 31.5 1.7 0.0 0.00 68.4 63.5 1.8 5.8 0.9 285 23 65.8 40.6 40.2 1.3 0.0 0.00 66.7 63.7 1.6 4.9 0.9 65 24 60.8 41.7 50.0 0.9 0.0 0.00 65.1 63.9 0.9 2.9 0.9 104 AZMET Daily Weather Data : TUCSON : May 7 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.3 46.0 67.8 DegF RELATIVE HUMIDITY 67.1 10.0 26.4 % DEWPOINT 28.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 76.6 55.2 65.5 DegF SOIL TEMP. 20 in 63.9 62.6 63.1 DegF WIND SPEED 23.7 2.9 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 126 Degrees SOLAR RADIATION 614.7 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 12.4 958 16.2 1342 20.7 1804 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : May 8 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.1 39.9 47.4 0.9 0.0 0.00 63.7 63.9 0.9 3.6 0.7 76 2 59.0 39.2 47.6 0.9 0.0 0.00 62.6 64.0 0.9 2.9 0.9 106 3 58.5 41.2 52.3 0.8 0.0 0.00 61.7 64.0 0.4 2.0 0.2 117 4 57.0 39.6 52.1 0.8 0.0 0.00 60.8 64.2 1.1 5.4 0.9 98 5 57.2 37.6 47.9 0.8 0.0 0.00 60.1 64.2 0.9 2.9 0.4 107 6 54.3 38.1 54.3 0.7 1.0 0.00 58.8 64.0 0.4 2.7 0.2 117 7 59.4 40.1 48.7 0.9 13.9 0.00 58.1 63.7 0.4 0.4 0.2 162 8 68.0 39.4 35.0 1.5 32.7 0.00 59.0 63.7 0.7 3.6 0.4 18 9 73.4 39.4 29.2 2.0 50.9 0.00 61.5 63.5 2.0 6.5 0.7 294 10 79.2 37.6 22.3 2.7 67.4 0.00 64.6 63.5 3.1 8.9 2.5 107 11 81.3 37.4 20.9 2.9 79.3 0.00 67.6 63.3 4.5 11.9 2.9 170 12 82.9 35.8 18.4 3.1 77.2 0.00 70.7 63.3 3.1 10.5 0.7 175 13 83.3 33.1 16.4 3.3 58.0 0.00 72.5 63.1 4.9 15.2 2.7 314 14 84.2 32.0 15.3 3.4 57.6 0.00 72.9 63.1 4.0 13.6 3.1 343 15 84.4 31.5 14.8 3.4 74.8 0.00 73.4 63.1 11.6 24.6 10.7 6 16 83.1 31.5 15.4 3.3 38.2 0.00 72.9 63.1 11.2 21.0 10.7 10 17 81.7 32.2 16.7 3.1 13.1 0.00 71.6 63.3 7.2 19.0 5.1 32 18 78.3 36.3 22.0 2.6 14.1 0.00 70.0 63.3 10.5 21.9 8.9 38 19 77.7 34.3 20.7 2.6 5.3 0.00 68.7 63.5 5.1 11.2 3.8 63 20 75.9 36.0 23.4 2.3 0.2 0.00 67.5 63.7 5.8 10.3 5.4 116 21 73.4 37.6 27.3 2.0 0.0 0.00 66.2 63.7 2.5 7.4 2.2 108 22 70.3 36.7 29.1 1.8 0.0 0.00 65.1 63.9 1.8 6.7 1.6 108 23 67.6 36.3 31.6 1.6 0.0 0.00 63.9 64.0 1.3 4.5 0.7 69 24 62.6 37.4 39.3 1.2 0.0 0.00 62.8 64.0 0.7 2.7 0.7 97 AZMET Daily Weather Data : TUCSON : May 8 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.4 53.4 71.4 DegF RELATIVE HUMIDITY 63.3 12.8 31.2 % DEWPOINT 36.7 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 73.4 58.1 65.7 DegF SOIL TEMP. 20 in 64.4 63.1 63.7 DegF WIND SPEED 24.6 3.6 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 41 Degrees SOLAR RADIATION 583.6 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 14.9 973 19.8 1361 24.8 1829 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : May 9 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.8 38.3 43.3 1.0 0.0 0.00 61.9 64.0 0.4 2.0 0.4 84 2 60.3 38.1 44.0 1.0 0.0 0.00 61.0 64.0 0.9 3.8 0.7 102 3 59.4 38.5 45.9 0.9 0.0 0.00 60.1 64.0 1.3 3.1 1.1 113 4 59.0 38.3 46.0 0.9 0.0 0.00 59.4 64.0 0.9 3.4 0.7 92 5 57.4 38.8 49.7 0.8 0.0 0.00 58.6 64.0 0.4 0.4 0.4 96 6 55.4 40.1 56.3 0.6 1.2 0.00 57.9 64.0 0.4 0.4 0.0 225 7 60.3 40.8 48.9 0.9 14.3 0.00 57.6 63.9 0.4 0.4 0.2 84 8 68.7 41.0 36.5 1.5 33.5 0.00 59.0 63.9 1.3 4.3 1.1 66 9 74.3 40.3 29.4 2.0 51.8 0.00 61.5 63.7 2.2 6.9 2.0 84 10 78.1 39.9 25.5 2.5 67.6 0.00 64.8 63.7 3.1 8.1 2.9 81 11 81.9 38.3 21.1 2.9 79.1 0.00 68.5 63.5 2.0 7.6 0.2 106 12 84.6 33.4 16.1 3.4 86.5 0.00 72.1 63.5 5.4 13.0 4.0 308 13 86.4 31.5 13.9 3.7 88.2 0.00 75.4 63.3 7.2 18.1 6.5 285 14 87.8 30.4 12.8 3.9 83.4 0.00 77.7 63.3 8.1 19.7 6.7 282 15 88.9 27.7 11.0 4.2 76.2 0.00 79.2 63.3 10.5 21.0 9.6 279 16 89.2 26.1 10.2 4.2 63.1 0.00 79.9 63.3 11.6 21.0 11.0 279 17 89.4 24.4 9.5 4.3 46.3 0.00 79.5 63.5 9.8 18.8 9.2 290 18 88.7 22.8 9.0 4.2 28.0 0.00 78.6 63.7 8.7 16.1 8.5 282 19 87.3 21.2 8.8 4.0 9.1 0.00 76.6 63.9 5.6 12.1 5.4 285 20 81.0 22.3 11.5 3.2 0.2 0.00 74.3 64.0 1.3 7.4 1.3 286 21 68.5 34.3 29.7 1.8 0.0 0.00 72.1 64.4 0.4 0.4 0.2 139 22 61.9 38.5 42.2 1.1 0.0 0.00 69.8 64.6 0.4 2.0 0.4 101 23 58.6 39.0 48.0 0.9 0.0 0.00 67.8 64.8 0.4 1.8 0.4 90 24 60.6 36.1 40.0 1.1 0.0 0.00 66.0 64.9 0.7 2.7 0.7 94 AZMET Daily Weather Data : TUCSON : May 9 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.3 54.3 72.9 DegF RELATIVE HUMIDITY 66.2 7.9 29.5 % DEWPOINT 34.2 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 79.9 57.6 68.2 DegF SOIL TEMP. 20 in 64.9 63.3 63.9 DegF WIND SPEED 21.0 3.6 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 288 Degrees SOLAR RADIATION 728.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.7 990 21.6 1383 26.6 1855 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : May 10 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.5 35.4 41.9 1.0 0.0 0.00 64.6 65.1 0.4 1.1 0.4 86 2 56.7 35.4 44.9 0.9 0.0 0.00 63.3 65.3 0.4 2.5 0.4 97 3 56.5 32.4 39.8 0.9 0.0 0.00 62.2 65.5 0.9 4.3 0.7 111 4 58.1 30.4 34.7 1.1 0.0 0.00 61.2 65.7 1.8 5.1 0.4 129 5 57.2 29.7 34.8 1.0 0.0 0.00 60.1 65.5 1.8 3.8 1.6 100 6 57.9 29.7 34.0 1.1 1.2 0.00 59.0 65.3 2.5 4.9 2.2 112 7 61.3 32.0 33.0 1.3 14.8 0.00 58.5 65.3 2.0 4.0 2.0 101 8 68.5 32.4 26.3 1.8 34.2 0.00 59.7 65.1 2.0 4.0 1.8 74 9 76.5 30.7 18.7 2.5 52.6 0.00 62.4 64.9 0.9 3.6 0.9 92 10 81.9 29.7 15.0 3.2 68.3 0.00 66.0 64.8 1.6 5.8 1.1 134 11 86.2 27.9 12.1 3.8 80.0 0.00 70.0 64.6 1.1 4.5 0.4 274 12 88.9 27.5 10.9 4.1 86.5 0.00 73.6 64.4 2.7 10.3 2.0 270 13 91.2 27.5 10.2 4.5 88.2 0.00 76.1 64.4 4.7 15.0 3.8 273 14 92.8 26.1 9.1 4.8 83.1 0.00 77.7 64.2 5.1 11.2 3.8 284 15 93.7 25.9 8.8 4.9 75.7 0.00 79.0 64.2 3.8 11.9 2.7 296 16 94.6 25.5 8.4 5.1 62.8 0.00 79.5 64.2 4.5 14.1 3.6 254 17 95.0 24.3 7.9 5.2 45.6 0.00 79.3 64.4 5.4 15.4 4.5 294 18 94.6 23.4 7.7 5.2 25.3 0.00 78.4 64.4 5.8 11.2 5.4 324 19 93.2 23.0 7.9 4.9 8.6 0.00 76.5 64.6 5.1 10.1 4.9 321 20 88.9 22.6 8.9 4.2 0.2 0.00 74.3 64.9 3.8 6.7 3.6 322 21 84.2 23.2 10.6 3.6 0.0 0.00 72.3 65.1 1.6 4.9 1.6 326 22 79.0 25.2 13.6 2.9 0.0 0.00 70.5 65.3 1.3 7.4 0.7 254 23 72.7 27.3 18.5 2.2 0.0 0.00 68.9 65.5 1.1 4.3 0.9 100 24 73.4 28.4 19.1 2.3 0.0 0.00 67.3 65.5 2.2 7.2 1.6 15 AZMET Daily Weather Data : TUCSON : May 10 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.1 55.0 77.5 DegF RELATIVE HUMIDITY 63.3 6.8 19.9 % DEWPOINT 28.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 79.5 58.5 69.1 DegF SOIL TEMP. 20 in 65.7 64.2 64.9 DegF WIND SPEED 15.4 2.7 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 308 Degrees SOLAR RADIATION 727.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.5 1008 23.4 1406 28.4 1884 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : May 11 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.5 24.8 14.1 2.8 0.0 0.00 66.2 65.7 3.1 7.4 2.0 357 2 70.2 28.0 20.7 2.0 0.0 0.00 65.1 65.8 1.6 7.4 1.3 106 3 65.3 29.8 26.5 1.6 0.0 0.00 64.0 65.8 1.1 4.5 1.1 104 4 63.5 29.5 27.8 1.4 0.0 0.00 63.0 65.8 1.6 4.0 1.6 110 5 60.8 30.2 31.2 1.3 0.0 0.00 61.9 65.8 1.1 3.4 0.9 97 6 58.3 33.3 38.7 1.0 1.2 0.00 61.0 65.8 0.7 2.5 0.7 78 7 63.9 35.2 34.2 1.3 14.8 0.00 60.6 65.7 0.7 3.1 0.7 93 8 72.5 34.0 24.5 2.1 34.2 0.00 62.1 65.7 0.7 4.3 0.4 93 9 78.8 33.6 19.5 2.7 52.6 0.00 64.6 65.5 2.5 7.4 2.5 106 10 85.1 28.4 12.9 3.6 68.1 0.00 68.2 65.5 2.5 6.3 2.0 117 11 88.7 29.1 11.8 4.1 79.3 0.00 72.3 65.3 2.5 7.2 1.8 102 12 91.9 28.6 10.4 4.6 86.5 0.00 76.3 65.1 2.7 6.7 0.9 277 13 95.2 27.7 9.1 5.1 88.2 0.00 79.9 65.1 3.4 8.3 1.6 313 14 97.2 26.4 8.1 5.5 72.4 0.00 82.2 65.1 4.5 11.0 3.4 211 15 98.6 26.2 7.7 5.8 76.7 0.00 84.2 65.1 3.4 10.3 1.8 212 16 99.9 26.2 7.4 6.0 67.6 0.00 85.5 65.3 3.1 9.6 0.4 35 17 99.9 25.7 7.2 6.1 49.2 0.00 86.0 65.3 3.6 8.7 1.1 91 18 98.4 25.0 7.3 5.8 23.9 0.00 84.9 65.5 4.7 11.6 4.0 99 19 96.3 24.3 7.6 5.4 6.2 0.00 82.8 65.8 1.3 7.4 1.1 116 20 89.8 28.2 11.1 4.3 0.2 0.00 80.6 66.0 1.3 7.2 0.7 336 21 90.1 26.4 10.1 4.3 0.0 0.00 78.3 66.4 6.5 15.0 6.3 278 22 87.1 25.5 10.7 3.9 0.0 0.00 76.3 66.6 5.6 11.2 5.4 300 23 84.4 25.3 11.6 3.6 0.0 0.00 73.6 66.9 7.8 14.1 7.6 319 24 82.4 24.4 11.9 3.3 0.0 0.00 71.1 67.1 6.5 10.7 6.3 298 AZMET Daily Weather Data : TUCSON : May 11 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.3 57.4 83.1 DegF RELATIVE HUMIDITY 45.3 5.9 15.9 % DEWPOINT 28.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.7 KPas SOIL TEMP. 4 in 86.0 60.6 72.9 DegF SOIL TEMP. 20 in 67.1 65.1 65.7 DegF WIND SPEED 15.0 2.9 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 316 Degrees SOLAR RADIATION 721.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.3 1029 25.4 1432 30.2 1914 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : May 12 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.7 27.7 16.3 2.7 0.0 0.00 69.3 67.3 4.3 8.7 3.4 294 2 74.7 28.8 18.4 2.4 0.0 0.00 68.0 67.6 2.2 7.4 1.8 21 3 68.9 28.8 22.2 1.9 0.0 0.00 67.1 68.4 0.7 3.6 0.4 79 4 65.1 30.4 27.1 1.5 0.0 0.00 66.2 68.4 0.7 2.9 0.7 106 5 62.8 30.2 29.1 1.4 0.0 0.00 65.1 68.4 0.7 2.5 0.7 94 6 64.0 29.5 27.1 1.5 1.2 0.00 63.7 68.2 1.3 3.4 1.3 115 7 67.5 32.9 27.7 1.7 14.6 0.00 63.1 68.0 0.7 3.4 0.4 69 8 74.3 34.5 23.4 2.2 33.5 0.00 64.4 67.8 0.4 0.4 0.2 29 9 80.1 32.7 18.0 2.9 53.5 0.00 66.9 67.6 1.1 4.9 0.9 288 10 85.8 31.6 14.3 3.6 64.7 0.00 70.2 67.5 1.1 4.3 0.9 334 11 92.1 34.2 13.0 4.5 78.8 0.00 73.8 67.3 3.6 8.9 2.0 84 12 95.7 33.8 11.4 5.1 85.1 0.00 76.5 67.1 6.3 15.4 5.4 124 13 98.2 34.0 10.7 5.5 89.1 0.00 78.1 67.1 7.4 20.4 5.6 136 14 98.8 31.8 9.6 5.7 60.4 0.00 79.0 66.9 7.6 15.9 5.8 123 15 99.7 31.1 9.1 5.9 50.7 0.00 78.8 66.9 6.5 15.9 5.8 149 16 99.5 32.4 9.6 5.8 49.2 0.00 78.6 66.9 4.7 13.0 3.8 124 17 100.4 31.1 8.9 6.0 40.6 0.00 79.2 66.9 4.7 10.7 3.4 125 18 100.0 29.1 8.3 6.0 17.4 0.00 79.2 67.1 2.2 8.9 1.6 200 19 97.2 24.3 7.4 5.6 10.5 0.00 78.1 67.1 12.3 20.8 12.1 283 20 93.2 24.8 8.6 4.9 0.5 0.00 76.5 67.3 11.6 21.0 11.2 299 21 88.2 25.2 10.2 4.1 0.0 0.00 74.5 67.5 7.2 13.6 6.9 281 22 85.1 24.1 10.7 3.7 0.0 0.00 72.1 67.6 5.8 10.3 5.8 295 23 82.6 24.6 11.9 3.3 0.0 0.00 70.2 67.6 7.2 11.9 6.9 280 24 81.0 24.1 12.2 3.2 0.0 0.00 68.4 67.8 6.5 9.8 6.5 274 AZMET Daily Weather Data : TUCSON : May 12 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.7 61.5 84.7 DegF RELATIVE HUMIDITY 37.1 6.7 15.2 % DEWPOINT 29.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.8 KPas SOIL TEMP. 4 in 79.3 63.1 72.0 DegF SOIL TEMP. 20 in 68.5 66.9 67.5 DegF WIND SPEED 21.0 4.5 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 263 Degrees SOLAR RADIATION 650.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.3 1051 27.2 1459 32.2 1946 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : May 13 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.4 22.3 11.6 3.1 0.0 0.00 66.9 68.0 5.1 8.9 3.1 307 2 76.1 23.7 14.1 2.7 0.0 0.00 65.8 68.0 1.6 6.3 1.3 82 3 67.5 27.3 22.1 1.8 0.0 0.00 64.8 68.2 0.7 2.7 0.7 112 4 63.0 29.5 28.2 1.4 0.0 0.00 63.9 68.2 0.4 0.4 0.4 93 5 63.1 28.6 27.0 1.4 0.0 0.00 63.0 68.0 0.9 3.6 0.9 97 6 63.3 28.6 26.9 1.5 1.2 0.00 62.2 68.0 0.9 2.9 0.9 121 7 67.1 31.8 26.7 1.7 14.3 0.00 61.9 67.8 0.7 3.4 0.7 101 8 74.7 30.7 19.9 2.3 32.5 0.00 63.3 67.8 1.8 3.8 1.8 106 9 80.6 32.0 17.2 3.0 50.7 0.00 65.8 67.6 4.0 6.9 3.8 101 10 88.7 33.3 14.0 4.0 66.4 0.00 69.1 67.5 4.3 8.9 3.8 100 11 93.4 33.4 12.1 4.7 78.8 0.00 72.5 67.3 5.1 12.1 3.1 121 12 95.4 30.9 10.3 5.1 85.5 0.00 75.4 67.1 5.6 12.1 4.5 180 13 96.1 30.7 10.0 5.2 87.0 0.00 77.7 66.9 4.9 11.6 2.9 265 14 97.7 28.9 8.9 5.6 83.4 0.00 79.3 66.9 7.2 17.4 4.9 264 15 98.6 29.5 8.8 5.7 75.3 0.00 80.6 66.9 6.7 17.0 5.4 262 16 98.4 29.7 8.9 5.7 49.0 0.00 81.5 66.9 9.6 23.0 8.9 277 17 98.2 30.2 9.2 5.6 41.1 0.00 81.3 67.1 10.1 18.8 9.4 266 18 97.0 29.7 9.3 5.4 20.1 0.00 80.6 67.1 10.5 17.2 9.8 266 19 95.0 28.2 9.3 5.1 6.7 0.00 79.0 67.3 8.5 17.0 8.3 272 20 92.5 27.1 9.7 4.7 0.2 0.00 77.2 67.5 7.4 13.9 7.2 279 21 90.1 24.8 9.4 4.4 0.0 0.00 75.6 67.6 8.7 14.1 8.5 286 22 87.3 23.4 9.7 4.0 0.0 0.00 74.1 67.8 6.5 11.4 6.3 293 23 84.2 24.4 11.2 3.6 0.0 0.00 72.7 68.0 4.3 7.2 4.3 304 24 81.7 25.9 12.9 3.2 0.0 0.00 71.4 68.2 4.3 6.5 4.0 290 AZMET Daily Weather Data : TUCSON : May 13 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.9 61.2 84.6 DegF RELATIVE HUMIDITY 34.2 7.4 14.5 % DEWPOINT 28.6 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.8 KPas SOIL TEMP. 4 in 81.5 61.9 71.8 DegF SOIL TEMP. 20 in 68.2 66.9 67.6 DegF WIND SPEED 23.0 4.9 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 271 Degrees SOLAR RADIATION 691.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.36 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.8 1073 26.8 1486 31.9 1978 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : May 14 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.4 28.4 16.0 2.8 0.0 0.00 70.2 68.2 3.1 5.4 3.1 278 2 73.4 29.5 19.8 2.3 0.0 0.00 68.9 68.2 0.9 5.1 0.7 127 3 68.5 31.1 24.9 1.8 0.0 0.00 67.8 68.4 0.4 2.0 0.4 84 4 64.9 32.9 30.3 1.5 0.0 0.00 66.7 68.4 0.7 2.7 0.7 95 5 64.6 33.8 31.5 1.4 0.0 0.00 65.7 68.4 1.1 4.3 1.1 103 6 66.2 34.5 30.8 1.5 1.9 0.00 64.8 68.4 1.3 3.8 1.1 113 7 66.9 38.3 34.9 1.5 7.9 0.00 64.4 68.2 0.4 0.4 0.4 88 8 73.4 39.2 29.2 2.0 32.7 0.00 65.3 68.2 0.9 4.5 0.7 99 9 80.2 34.5 19.2 2.9 51.8 0.00 67.6 68.0 4.9 8.9 4.7 85 10 85.6 30.7 13.9 3.6 67.8 0.00 70.9 68.0 4.7 9.4 4.0 102 11 88.5 29.1 11.8 4.1 79.8 0.00 74.7 67.8 3.4 8.9 1.3 198 12 90.3 29.8 11.5 4.3 86.5 0.00 78.6 67.6 3.8 13.6 1.8 95 13 92.3 30.4 11.1 4.6 87.9 0.00 81.9 67.6 4.5 12.1 2.0 187 14 93.7 28.6 9.8 4.9 84.3 0.00 84.4 67.6 6.3 15.2 3.8 280 15 94.8 28.6 9.5 5.1 76.0 0.00 86.0 67.6 8.7 17.7 7.6 284 16 95.5 28.9 9.4 5.2 62.1 0.00 86.7 67.6 6.5 16.6 5.1 293 17 95.4 28.6 9.4 5.2 45.2 0.00 86.4 67.8 8.5 15.0 7.2 283 18 94.1 29.1 10.0 4.9 23.9 0.00 84.9 68.0 9.4 21.0 8.9 279 19 92.1 28.2 10.2 4.6 8.1 0.00 82.6 68.2 7.2 15.0 6.7 251 20 89.6 27.5 10.7 4.2 0.2 0.00 80.1 68.4 5.8 12.3 5.6 281 21 85.8 28.2 12.5 3.7 0.0 0.00 77.9 68.7 4.5 13.9 4.3 282 22 84.4 25.2 11.4 3.6 0.0 0.00 75.9 68.9 10.1 21.9 9.6 296 23 81.0 26.2 13.4 3.1 0.0 0.00 73.0 69.1 7.6 11.6 7.2 304 24 78.1 33.8 20.1 2.6 0.0 0.00 70.9 69.3 7.6 11.4 7.4 295 AZMET Daily Weather Data : TUCSON : May 14 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.8 63.7 82.4 DegF RELATIVE HUMIDITY 40.2 8.3 17.1 % DEWPOINT 30.6 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 86.7 64.4 74.8 DegF SOIL TEMP. 20 in 69.3 67.6 68.2 DegF WIND SPEED 21.9 4.7 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 284 Degrees SOLAR RADIATION 716.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.36 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.5 1095 27.5 1513 32.6 2011 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : May 15 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.9 34.7 22.3 2.4 0.0 0.00 69.3 69.3 5.4 8.9 5.4 319 2 74.5 36.5 25.1 2.2 0.0 0.00 67.8 69.4 5.1 10.3 4.7 332 3 68.4 38.1 33.3 1.6 0.0 0.00 66.7 69.6 0.7 4.0 0.4 124 4 65.3 39.0 37.8 1.3 0.0 0.00 65.8 69.6 0.4 0.4 0.4 93 5 65.8 37.0 34.5 1.4 0.0 0.00 65.5 69.8 0.7 3.6 0.4 92 6 62.1 38.1 41.0 1.1 1.0 0.00 65.1 69.8 0.4 2.0 0.4 105 7 65.8 39.6 38.1 1.4 14.3 0.00 64.6 69.3 2.2 4.9 2.2 97 8 73.8 41.0 30.6 2.0 33.7 0.00 65.5 68.7 2.7 5.6 2.7 108 9 78.6 44.4 30.0 2.4 52.6 0.00 68.0 68.4 0.9 5.6 0.7 106 10 84.0 37.0 18.8 3.2 69.0 0.00 71.2 68.2 3.1 8.5 2.7 106 11 87.4 34.0 14.9 3.8 81.5 0.00 74.3 68.0 3.4 8.9 2.0 101 12 89.6 33.3 13.6 4.1 88.2 0.00 77.0 68.0 3.1 9.6 1.8 144 13 91.8 30.4 11.3 4.5 89.3 0.00 79.5 67.8 4.0 11.4 2.2 356 14 93.2 27.7 9.7 4.8 85.1 0.00 81.0 67.8 5.6 13.6 1.3 297 15 94.5 27.0 9.0 5.0 76.2 0.00 81.5 67.8 4.0 11.0 2.0 308 16 96.3 27.5 8.7 5.3 61.6 0.00 81.7 68.0 3.8 10.1 2.0 188 17 96.6 28.6 9.0 5.4 41.6 0.00 81.7 68.0 2.2 13.0 0.9 79 18 96.3 25.9 8.1 5.4 26.5 0.00 80.8 68.2 5.1 13.0 3.8 298 19 94.6 24.3 8.0 5.1 9.1 0.00 78.8 68.4 8.5 16.6 8.1 308 20 91.0 26.1 9.6 4.5 0.2 0.00 76.5 68.4 6.5 14.1 6.3 311 21 86.4 28.8 12.5 3.8 0.0 0.00 74.5 68.7 4.3 9.4 4.0 269 22 84.9 34.3 16.4 3.4 0.0 0.00 72.9 68.7 4.7 9.8 4.7 274 23 82.6 35.8 18.8 3.1 0.0 0.00 71.6 68.9 4.0 9.8 3.6 343 24 80.2 36.1 20.4 2.8 0.0 0.00 70.3 69.1 5.1 9.2 4.9 298 AZMET Daily Weather Data : TUCSON : May 15 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.9 60.6 82.4 DegF RELATIVE HUMIDITY 53.7 7.1 20.1 % DEWPOINT 33.6 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 81.7 64.6 73.0 DegF SOIL TEMP. 20 in 69.8 67.8 68.7 DegF WIND SPEED 16.6 3.6 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 314 Degrees SOLAR RADIATION 729.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.2 1117 26.3 1540 31.1 2042 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : May 16 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.7 37.0 23.0 2.5 0.0 0.00 69.3 69.1 3.4 8.3 2.5 322 2 73.2 37.6 27.5 2.0 0.0 0.00 68.2 69.1 1.8 4.9 1.6 99 3 69.3 37.9 31.7 1.7 0.0 0.00 67.3 69.1 0.4 2.7 0.2 130 4 66.2 39.9 38.1 1.4 0.0 0.00 66.4 69.1 0.4 0.4 0.4 109 5 65.7 42.3 42.6 1.2 0.0 0.00 65.5 69.1 0.4 0.4 0.4 85 6 65.3 44.2 46.6 1.1 1.2 0.00 64.8 69.1 0.4 2.7 0.4 104 7 71.6 47.7 42.8 1.5 13.9 0.00 64.8 68.9 1.1 5.6 0.9 86 8 79.3 48.9 34.7 2.2 31.5 0.00 66.2 68.9 5.1 11.9 4.9 121 9 83.1 47.7 29.1 2.7 47.1 0.00 68.5 68.7 6.9 15.0 6.5 108 10 85.3 47.5 27.0 3.0 45.4 0.00 71.2 68.7 8.1 17.9 7.2 127 11 87.3 46.6 24.5 3.3 56.9 0.00 73.6 68.5 10.1 19.7 9.4 133 12 89.4 47.3 23.5 3.6 74.8 0.00 76.6 68.4 7.2 14.1 5.6 116 13 90.7 46.9 22.3 3.8 64.5 0.00 79.0 68.4 6.0 14.1 4.9 106 14 92.8 44.4 18.9 4.3 60.9 0.00 81.3 68.4 7.6 16.1 6.9 120 15 93.4 43.7 18.2 4.4 51.1 0.00 83.1 68.4 5.6 13.0 4.3 119 16 88.5 45.9 22.9 3.5 8.6 0.00 81.9 68.4 8.5 20.8 8.1 135 17 86.4 47.1 25.6 3.2 14.8 0.00 80.2 68.4 2.9 9.4 1.1 330 18 88.2 41.7 19.7 3.7 20.1 0.00 79.7 68.5 7.6 15.7 6.7 62 19 87.8 39.2 18.2 3.7 8.6 0.00 78.3 68.7 7.8 17.2 7.4 69 20 83.7 40.8 22.0 3.1 0.2 0.00 76.5 68.9 5.4 12.8 5.1 119 21 80.6 43.2 26.6 2.6 0.0 0.00 74.8 69.1 1.8 6.3 1.1 278 22 78.3 45.7 31.7 2.3 0.0 0.00 73.6 69.1 1.1 4.9 0.2 320 23 78.4 45.5 31.1 2.3 0.0 0.00 72.7 69.3 3.8 7.6 3.4 313 24 75.7 45.3 34.0 2.0 0.0 0.00 71.4 69.4 2.2 5.8 1.8 152 AZMET Daily Weather Data : TUCSON : May 16 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.6 64.0 80.8 DegF RELATIVE HUMIDITY 52.2 15.6 28.4 % DEWPOINT 43.9 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 83.3 64.6 73.0 DegF SOIL TEMP. 20 in 69.4 68.4 68.9 DegF WIND SPEED 20.8 4.5 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 110 Degrees SOLAR RADIATION 499.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.3 1139 27.4 1567 32.4 2074 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : May 17 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.4 47.8 37.7 1.9 0.0 0.00 70.5 69.4 3.6 7.4 2.9 253 2 71.6 49.1 45.0 1.5 0.0 0.00 69.4 69.4 1.8 6.3 0.9 295 3 69.3 49.1 48.8 1.3 0.0 0.00 68.5 69.4 0.7 3.4 0.2 19 4 66.7 48.9 52.8 1.1 0.0 0.00 67.6 69.4 1.1 8.3 1.1 121 5 74.1 48.7 40.6 1.7 0.0 0.00 67.1 69.4 7.6 12.1 7.4 140 6 72.0 49.5 44.8 1.5 1.4 0.00 66.6 69.4 4.7 7.8 4.5 140 7 73.2 50.0 44.0 1.6 14.6 0.00 66.4 69.3 5.6 10.1 5.4 133 8 77.0 50.2 39.0 1.9 32.0 0.00 67.6 69.3 6.0 10.7 5.8 145 9 81.1 50.0 33.9 2.4 48.0 0.00 70.0 69.1 6.9 11.9 6.7 146 10 84.4 50.7 31.4 2.8 64.3 0.00 73.2 69.1 8.3 14.8 7.6 138 11 86.7 49.6 28.1 3.1 76.0 0.00 76.6 68.9 6.7 11.6 6.3 124 12 88.2 47.5 24.5 3.4 82.9 0.00 80.4 68.9 3.8 9.4 1.8 106 13 90.0 43.3 20.0 3.8 85.3 0.00 83.7 68.7 4.5 10.7 2.2 106 14 92.3 36.3 14.0 4.4 82.4 0.00 86.4 68.7 4.0 10.5 1.8 127 15 93.6 36.7 13.8 4.6 73.8 0.00 88.2 68.7 3.8 12.5 1.3 160 16 94.3 34.9 12.5 4.8 59.5 0.00 88.9 68.9 4.7 14.8 3.4 317 17 94.5 34.3 12.1 4.9 37.3 0.00 88.5 68.9 3.8 10.5 2.0 282 18 94.1 32.9 11.6 4.8 21.3 0.00 87.1 69.3 2.2 10.3 0.7 292 19 92.8 32.4 11.8 4.6 8.4 0.00 84.7 69.4 4.5 9.6 4.3 311 20 90.3 33.3 13.2 4.2 0.2 0.00 82.2 69.6 5.4 10.3 5.4 304 21 86.7 33.6 15.1 3.7 0.0 0.00 79.9 70.0 4.3 6.5 4.0 293 22 84.7 29.3 13.4 3.5 0.0 0.00 77.0 70.2 7.6 18.3 7.2 269 23 81.5 27.5 13.9 3.2 0.0 0.00 74.1 70.3 6.7 12.1 6.7 317 24 78.8 27.5 15.1 2.8 0.0 0.00 72.0 70.5 5.4 9.4 5.1 324 AZMET Daily Weather Data : TUCSON : May 17 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.7 65.5 83.1 DegF RELATIVE HUMIDITY 55.6 10.6 26.5 % DEWPOINT 41.4 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 88.9 66.4 76.5 DegF SOIL TEMP. 20 in 70.5 68.7 69.3 DegF WIND SPEED 18.3 4.7 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 177 Degrees SOLAR RADIATION 686.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.2 1162 28.1 1595 33.1 2107 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : May 18 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.7 26.1 14.7 2.8 0.0 0.00 70.3 70.7 2.7 5.6 2.5 334 2 76.5 27.3 16.2 2.6 0.0 0.00 69.1 70.7 2.0 4.9 1.1 50 3 69.6 30.7 23.7 1.9 0.0 0.00 68.0 70.7 0.7 3.8 0.2 91 4 65.5 32.2 28.7 1.5 0.0 0.00 66.9 70.7 0.9 2.9 0.9 90 5 62.8 33.4 33.3 1.3 0.0 0.00 65.8 70.7 0.4 2.7 0.4 98 6 61.9 35.2 36.7 1.2 1.4 0.00 64.8 70.5 0.9 2.7 0.9 87 7 66.6 38.7 36.1 1.4 14.6 0.00 64.6 70.5 0.4 0.4 0.4 96 8 74.7 38.8 27.6 2.1 32.7 0.00 66.0 70.3 0.4 0.4 0.2 106 9 79.9 38.3 22.5 2.7 50.4 0.00 68.9 70.2 1.1 4.9 0.9 142 10 83.7 41.5 22.5 3.1 65.2 0.00 72.3 70.0 1.3 5.4 0.4 135 11 86.2 45.3 24.1 3.2 76.2 0.00 75.9 69.8 2.9 8.9 1.8 104 12 88.2 44.1 21.7 3.6 83.1 0.00 79.0 69.6 3.4 10.1 0.2 143 13 90.3 41.2 18.0 4.0 85.3 0.00 81.3 69.6 3.4 12.3 1.6 252 14 92.3 33.1 12.3 4.6 82.2 0.00 83.3 69.4 5.6 16.6 4.0 301 15 94.3 29.3 10.0 4.9 74.5 0.00 85.3 69.4 4.3 11.6 2.5 200 16 95.2 28.6 9.4 5.1 60.9 0.00 86.4 69.4 4.5 15.2 1.8 297 17 95.2 26.1 8.5 5.2 44.2 0.00 86.2 69.6 6.7 13.9 6.0 274 18 94.8 25.5 8.3 5.1 26.0 0.00 85.1 69.8 6.3 17.4 5.1 290 19 92.7 25.2 8.8 4.8 8.4 0.00 82.9 69.8 10.3 16.6 9.8 303 20 89.1 35.6 15.1 4.0 0.2 0.00 80.6 70.2 6.0 15.0 5.4 334 21 84.9 37.9 19.0 3.3 0.0 0.00 78.3 70.3 3.4 7.4 3.1 119 22 83.7 39.6 20.9 3.1 0.0 0.00 75.9 70.5 3.6 9.8 0.7 152 23 82.4 41.4 23.5 2.9 0.0 0.00 73.8 70.7 3.8 9.6 3.6 204 24 79.0 43.2 28.0 2.4 0.0 0.00 72.3 70.9 0.9 5.1 0.7 180 AZMET Daily Weather Data : TUCSON : May 18 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.8 60.8 82.0 DegF RELATIVE HUMIDITY 45.5 7.2 20.4 % DEWPOINT 34.9 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 86.5 64.4 75.2 DegF SOIL TEMP. 20 in 70.9 69.4 70.2 DegF WIND SPEED 17.4 3.1 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 289 Degrees SOLAR RADIATION 705.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.2 1183 26.1 1621 31.1 2138 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : May 19 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.1 42.4 32.2 2.0 0.0 0.00 71.1 70.9 0.4 2.5 0.4 94 2 72.5 42.3 33.7 1.8 0.0 0.00 69.8 70.9 1.1 4.3 0.7 39 3 70.2 42.6 37.1 1.6 0.0 0.00 68.7 70.9 0.7 3.4 0.2 86 4 68.0 43.0 40.3 1.4 0.0 0.00 67.8 70.9 0.4 0.4 0.2 109 5 64.6 44.1 47.4 1.1 0.0 0.00 66.7 70.9 0.4 0.4 0.4 118 6 62.8 44.4 51.1 0.9 1.4 0.00 65.8 70.7 0.4 0.7 0.4 91 7 67.8 44.6 43.6 1.3 14.3 0.00 65.5 70.7 0.9 4.0 0.7 113 8 74.7 42.1 31.0 2.0 32.3 0.00 66.7 70.5 3.6 6.3 3.4 111 9 79.2 39.0 23.9 2.6 49.9 0.00 69.1 70.3 4.5 7.4 4.0 102 10 83.3 32.5 16.1 3.3 65.0 0.00 72.1 70.3 1.6 5.6 0.4 125 11 85.3 32.9 15.2 3.5 77.4 0.00 75.6 70.2 2.2 6.3 1.1 24 12 87.8 32.0 13.6 3.9 84.3 0.00 78.6 70.0 3.4 8.3 2.2 268 13 89.4 30.2 12.1 4.2 86.0 0.00 81.1 69.8 4.0 11.2 2.9 233 14 91.6 29.8 11.1 4.5 83.1 0.00 83.5 69.8 5.6 13.2 3.4 207 15 93.6 26.2 8.9 4.9 75.0 0.00 85.5 69.8 5.4 10.7 4.5 198 16 94.6 19.6 6.6 5.2 62.6 0.00 86.4 69.8 4.5 11.9 2.0 150 17 95.0 17.4 5.9 5.3 40.4 0.00 86.4 70.0 6.5 14.3 5.1 231 18 94.5 13.5 5.1 5.2 28.2 0.00 85.1 70.0 5.6 13.6 4.5 255 19 92.5 10.0 4.6 5.0 9.3 0.00 82.8 70.2 4.9 11.6 4.5 224 20 88.3 12.7 6.0 4.3 0.2 0.00 80.1 70.5 2.0 6.3 1.8 246 21 82.9 25.3 12.1 3.4 0.0 0.00 77.2 70.7 3.8 13.0 3.4 294 22 82.4 38.1 20.7 3.0 0.0 0.00 74.5 70.9 6.0 16.8 5.4 297 23 77.5 42.4 28.9 2.3 0.0 0.00 72.5 71.1 1.3 3.8 1.3 249 24 71.4 41.2 33.6 1.8 0.0 0.00 71.1 71.2 1.3 4.5 1.3 76 AZMET Daily Weather Data : TUCSON : May 19 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.5 61.7 81.0 DegF RELATIVE HUMIDITY 55.0 3.9 22.5 % DEWPOINT 32.9 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 86.5 65.5 75.2 DegF SOIL TEMP. 20 in 71.2 69.8 70.5 DegF WIND SPEED 16.8 2.9 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 224 Degrees SOLAR RADIATION 710.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.4 1205 26.3 1647 31.3 2170 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : May 20 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.9 37.2 31.1 1.7 0.0 0.00 69.4 71.2 1.1 4.5 0.9 159 2 65.7 31.8 28.1 1.5 0.0 0.00 68.0 71.2 0.4 0.4 0.4 92 3 63.3 28.4 26.7 1.5 0.0 0.00 66.7 71.2 0.4 0.4 0.4 91 4 60.4 28.6 29.7 1.3 0.0 0.00 65.5 71.2 0.4 0.4 0.4 95 5 58.5 29.5 33.0 1.1 0.0 0.00 64.4 71.1 0.4 0.4 0.4 94 6 57.7 30.2 35.0 1.1 1.7 0.00 63.3 71.1 0.9 3.6 0.9 107 7 63.5 30.4 28.8 1.4 15.8 0.00 63.0 70.9 1.3 4.3 1.3 103 8 71.1 30.7 22.5 2.0 34.2 0.00 64.2 70.7 2.9 5.6 2.9 106 9 77.0 31.3 18.7 2.6 52.1 0.00 66.9 70.5 3.8 7.6 3.6 102 10 81.9 32.0 16.5 3.1 67.4 0.00 70.3 70.3 3.4 7.4 2.9 94 11 85.8 32.0 14.5 3.6 73.8 0.00 74.1 70.2 1.6 5.8 1.1 82 12 87.4 30.0 12.7 3.9 85.5 0.00 77.4 70.0 3.8 8.1 2.9 269 13 89.6 28.6 11.1 4.2 86.2 0.00 79.7 69.8 4.5 11.4 2.7 349 14 91.9 26.2 9.5 4.6 82.9 0.00 81.9 69.6 3.6 10.7 1.1 197 15 93.4 25.2 8.7 4.9 73.8 0.00 83.8 69.6 6.5 22.1 4.9 269 16 93.7 23.9 8.1 5.0 61.2 0.00 84.7 69.6 8.9 21.9 8.3 264 17 93.4 21.0 7.3 4.9 45.4 0.00 84.4 69.8 12.8 25.5 11.9 264 18 92.3 18.5 6.7 4.8 27.7 0.00 83.1 69.8 9.4 19.7 8.7 241 19 90.3 17.4 6.8 4.5 10.0 0.00 81.0 70.0 7.4 15.2 7.2 243 20 87.1 16.0 7.1 4.1 0.2 0.00 78.6 70.2 4.5 11.6 4.3 248 21 83.7 23.0 10.8 3.5 0.0 0.00 76.3 70.3 3.8 10.7 3.6 257 22 80.2 33.8 18.7 2.9 0.0 0.00 74.5 70.5 5.4 10.3 4.7 316 23 78.1 35.4 21.4 2.6 0.0 0.00 73.0 70.7 7.6 11.6 7.4 318 24 76.3 37.0 24.2 2.3 0.0 0.00 71.8 70.9 8.3 14.3 8.1 302 AZMET Daily Weather Data : TUCSON : May 20 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.4 56.3 78.8 DegF RELATIVE HUMIDITY 40.3 6.1 18.2 % DEWPOINT 28.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 84.7 62.8 73.6 DegF SOIL TEMP. 20 in 71.2 69.6 70.5 DegF WIND SPEED 25.5 4.3 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 270 Degrees SOLAR RADIATION 718.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 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 1223 23.8 1671 28.8 2199 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : May 21 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 73.4 38.5 28.3 2.0 0.0 0.00 70.7 70.9 2.9 9.8 2.5 302 2 67.8 39.2 35.0 1.5 0.0 0.00 69.4 70.9 1.3 4.5 1.3 84 3 68.4 38.5 33.4 1.6 0.0 0.00 68.4 70.9 3.6 6.7 3.4 108 4 68.0 38.7 34.2 1.5 0.0 0.00 67.3 70.9 1.8 6.5 1.6 113 5 63.3 40.5 42.9 1.1 0.0 0.00 66.4 70.7 0.7 3.8 0.2 115 6 62.2 40.8 45.4 1.0 1.4 0.00 65.5 70.7 1.8 4.3 1.6 110 7 67.8 42.6 40.0 1.4 14.8 0.00 65.1 70.7 4.3 8.7 4.0 107 8 73.0 42.1 32.8 1.9 33.0 0.00 66.2 70.5 5.8 9.6 5.4 103 9 76.3 38.3 25.4 2.3 51.4 0.00 68.7 70.3 5.4 10.7 4.9 150 10 79.2 30.7 17.1 2.8 67.8 0.00 71.8 70.2 6.5 12.1 5.8 130 11 81.7 24.8 12.4 3.2 79.6 0.00 75.2 70.0 6.7 16.1 5.1 164 12 83.7 24.4 11.4 3.5 85.5 0.00 78.6 70.0 4.0 11.4 2.2 176 13 86.4 19.6 8.5 3.9 87.7 0.00 81.7 69.8 5.1 14.1 3.4 203 14 88.0 16.9 7.2 4.2 84.8 0.00 84.2 69.8 7.4 17.0 6.0 257 15 89.4 17.2 7.0 4.4 76.2 0.00 85.6 69.8 8.7 18.3 7.6 247 16 89.4 18.7 7.4 4.4 62.6 0.00 86.0 69.8 9.6 21.0 8.7 248 17 88.9 21.6 8.5 4.3 45.6 0.00 85.5 69.8 9.8 17.7 8.9 262 18 88.2 23.5 9.4 4.1 27.2 0.00 84.2 70.0 8.9 15.0 8.3 249 19 86.5 23.4 9.9 3.9 9.6 0.00 81.9 70.2 8.5 15.0 8.1 247 20 84.4 23.2 10.6 3.6 0.5 0.00 79.5 70.3 6.3 15.4 6.0 232 21 82.2 25.5 12.5 3.3 0.0 0.00 77.4 70.7 5.8 11.9 5.4 228 22 78.1 39.2 24.9 2.5 0.0 0.00 74.7 70.9 5.8 9.6 5.4 294 23 75.4 42.6 30.9 2.1 0.0 0.00 72.5 70.9 5.1 10.7 4.7 283 24 74.3 41.7 30.9 2.0 0.0 0.00 70.9 71.1 4.3 11.4 4.0 254 AZMET Daily Weather Data : TUCSON : May 21 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.9 61.2 78.1 DegF RELATIVE HUMIDITY 48.4 5.5 21.9 % DEWPOINT 31.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 86.0 65.1 74.8 DegF SOIL TEMP. 20 in 71.1 69.8 70.3 DegF WIND SPEED 21.0 5.4 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 227 Degrees SOLAR RADIATION 727.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.2 1244 25.2 1696 30.2 2229 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : May 22 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.2 38.7 30.4 1.8 0.0 0.00 69.4 71.1 1.8 6.9 1.1 286 2 70.0 36.1 28.9 1.8 0.0 0.00 68.0 71.2 1.3 4.7 1.1 128 3 67.8 35.6 30.5 1.6 0.0 0.00 66.6 71.2 0.9 4.9 0.7 94 4 63.3 36.1 36.4 1.3 0.0 0.00 65.3 71.1 1.6 4.3 1.6 92 5 60.1 37.2 42.8 1.0 0.0 0.00 64.2 71.1 1.6 4.7 1.1 98 6 59.0 37.6 44.8 0.9 1.7 0.00 63.0 70.9 1.8 4.3 1.6 96 7 64.4 39.2 39.4 1.3 16.3 0.00 62.8 70.7 1.1 4.3 0.7 89 8 71.8 35.4 26.5 2.0 34.6 0.00 64.4 70.5 2.0 8.1 1.8 91 9 74.8 26.8 16.9 2.4 52.3 0.00 66.7 70.3 4.9 10.5 3.8 153 10 76.5 27.7 16.5 2.6 67.1 0.00 69.6 70.2 4.3 11.6 3.4 183 11 78.4 28.6 16.0 2.8 78.4 0.00 72.7 70.0 3.8 10.1 2.7 174 12 80.4 28.2 14.8 3.0 84.8 0.00 75.6 69.8 4.9 12.1 1.3 195 13 82.0 29.1 14.5 3.2 86.2 0.00 78.3 69.8 4.7 12.8 0.2 226 14 84.4 30.6 14.4 3.5 82.9 0.00 80.8 69.6 7.2 17.4 5.6 253 15 85.8 30.4 13.6 3.6 74.5 0.00 82.6 69.6 8.7 26.4 7.6 256 16 86.2 32.0 14.2 3.7 61.4 0.00 83.5 69.6 9.2 21.5 8.5 253 17 86.4 36.7 17.1 3.5 44.4 0.00 83.5 69.6 8.7 19.5 7.8 246 18 85.5 38.5 18.9 3.4 27.7 0.00 82.4 69.6 10.3 17.7 9.6 252 19 84.0 38.3 19.8 3.2 10.0 0.00 80.4 69.8 9.4 17.4 8.7 251 20 82.0 38.7 21.4 2.9 0.5 0.00 78.3 70.0 7.2 15.4 6.9 245 21 79.5 44.1 28.7 2.5 0.0 0.00 76.3 70.2 7.4 15.7 6.5 278 22 75.6 49.6 40.0 1.8 0.0 0.00 74.7 70.3 9.4 14.1 9.4 308 23 73.6 50.0 43.2 1.6 0.0 0.00 73.4 70.5 7.4 12.1 7.2 300 24 72.0 50.2 46.2 1.4 0.0 0.00 72.1 70.5 6.7 11.6 6.5 311 AZMET Daily Weather Data : TUCSON : May 22 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.3 57.4 75.6 DegF RELATIVE HUMIDITY 49.3 12.4 26.5 % DEWPOINT 36.5 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 83.7 62.6 73.0 DegF SOIL TEMP. 20 in 71.2 69.6 70.3 DegF WIND SPEED 26.4 5.1 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 258 Degrees SOLAR RADIATION 722.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.1 1261 22.1 1718 27.2 2256 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : May 23 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.2 50.2 49.2 1.3 0.0 0.00 70.9 70.7 3.4 7.4 3.1 311 2 68.5 50.0 51.6 1.1 0.0 0.00 69.8 70.7 2.7 6.9 2.2 351 3 65.3 49.6 57.0 0.9 0.0 0.00 68.7 70.7 0.9 4.0 0.4 136 4 63.7 49.1 59.0 0.8 0.0 0.00 67.6 70.7 1.3 4.5 1.1 111 5 62.1 47.8 59.7 0.8 0.0 0.00 66.6 70.7 1.1 4.7 1.1 105 6 59.9 47.8 64.4 0.6 1.7 0.00 65.5 70.5 0.4 0.4 0.4 165 7 65.3 47.7 53.7 1.0 15.5 0.00 65.1 70.5 1.8 6.3 0.2 320 8 72.5 39.7 30.6 1.9 34.4 0.00 66.4 70.3 2.7 7.2 2.2 199 9 74.8 36.9 25.2 2.2 52.1 0.00 68.9 70.2 4.0 12.1 3.1 184 10 76.1 36.5 23.8 2.3 67.1 0.00 72.1 70.2 3.1 8.9 1.3 219 11 77.9 37.0 22.8 2.5 78.4 0.00 75.7 70.0 4.0 9.8 0.9 241 12 80.1 35.2 19.8 2.8 86.5 0.00 79.2 69.8 4.9 12.1 2.9 271 13 81.3 33.4 17.7 3.0 90.5 0.00 80.2 69.8 5.6 17.0 2.7 290 14 83.7 30.7 14.8 3.3 87.4 0.00 83.1 69.6 6.7 19.9 5.1 275 15 84.0 30.4 14.4 3.4 79.1 0.00 85.1 69.6 9.8 18.3 8.5 326 16 84.7 29.5 13.5 3.5 65.7 0.00 85.8 69.8 9.8 19.2 8.1 318 17 85.3 29.1 13.1 3.6 48.7 0.00 85.5 69.8 11.2 18.3 10.3 307 18 84.2 30.0 14.1 3.4 29.4 0.00 84.2 70.0 10.7 18.1 10.1 317 19 82.8 30.6 15.0 3.3 10.8 0.00 82.0 70.2 10.1 16.8 9.6 325 20 80.4 32.0 17.2 2.9 0.5 0.00 79.5 70.3 7.6 13.0 7.4 324 21 78.6 34.9 20.6 2.7 0.0 0.00 77.2 70.7 7.8 15.0 7.4 324 22 77.2 37.4 23.7 2.4 0.0 0.00 74.1 70.9 8.1 16.1 7.8 332 23 76.1 36.5 23.9 2.3 0.0 0.00 71.8 70.9 4.7 8.7 3.8 294 24 67.3 42.8 41.3 1.4 0.0 0.00 70.2 71.1 2.0 4.5 1.1 68 AZMET Daily Weather Data : TUCSON : May 23 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.4 59.2 75.0 DegF RELATIVE HUMIDITY 66.6 12.2 31.1 % DEWPOINT 38.5 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 85.8 65.1 74.8 DegF SOIL TEMP. 20 in 71.1 69.6 70.3 DegF WIND SPEED 19.9 5.1 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 312 Degrees SOLAR RADIATION 748.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.8 1279 22.9 1741 27.7 2284 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : May 24 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.8 40.6 41.2 1.2 0.0 0.00 68.7 71.2 2.0 3.6 2.0 79 2 61.7 41.7 48.6 1.0 0.0 0.00 67.3 71.2 1.8 3.6 1.6 93 3 61.2 39.6 44.8 1.0 0.0 0.00 66.4 71.4 1.8 3.1 1.8 94 4 59.2 38.8 46.7 0.9 0.0 0.00 65.5 71.4 0.9 2.9 0.9 120 5 57.9 38.3 47.8 0.9 0.0 0.00 64.2 71.2 0.7 1.8 0.7 111 6 57.4 38.3 48.8 0.8 1.9 0.00 63.1 70.9 1.3 2.5 1.3 98 7 65.5 39.7 38.9 1.3 16.7 0.00 62.8 70.7 0.7 1.8 0.7 105 8 73.4 38.7 28.5 2.0 36.1 0.00 64.4 70.5 1.1 3.1 0.7 348 9 77.4 39.9 26.0 2.4 54.5 0.00 67.5 70.3 2.2 5.8 1.6 109 10 82.2 39.0 21.5 3.0 69.5 0.00 71.1 70.2 3.4 11.0 2.5 94 11 84.7 36.1 17.7 3.4 81.7 0.00 74.1 70.0 4.9 12.3 3.6 92 12 86.5 33.6 15.1 3.7 88.6 0.00 76.8 69.8 4.5 11.4 2.7 160 13 88.2 32.9 14.0 3.9 89.8 0.00 79.3 69.6 4.3 11.9 1.3 160 14 90.0 32.0 12.8 4.2 86.7 0.00 81.1 69.4 4.3 11.0 0.9 262 15 91.2 31.5 11.9 4.4 78.4 0.00 82.0 69.4 6.5 13.4 0.7 350 16 92.7 32.0 11.7 4.6 65.0 0.00 82.6 69.4 5.1 11.6 2.5 298 17 93.4 29.3 10.3 4.8 47.5 0.00 82.8 69.4 7.2 14.1 5.1 266 18 92.7 27.7 9.8 4.7 28.7 0.00 81.7 69.6 8.1 16.3 6.9 254 19 91.2 26.6 9.8 4.5 10.5 0.00 79.7 69.6 6.5 12.1 6.0 266 20 88.5 30.9 12.7 4.0 0.5 0.00 77.4 69.8 6.7 12.1 6.7 297 21 85.3 31.5 14.4 3.6 0.0 0.00 75.6 70.0 5.1 8.3 5.1 287 22 82.8 32.9 16.6 3.2 0.0 0.00 73.8 70.2 5.1 8.3 5.1 306 23 80.8 38.8 22.4 2.8 0.0 0.00 72.5 70.3 6.7 12.8 6.7 300 24 78.6 39.4 24.6 2.5 0.0 0.00 71.2 70.5 6.3 12.1 6.3 287 AZMET Daily Weather Data : TUCSON : May 24 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.3 56.5 78.6 DegF RELATIVE HUMIDITY 72.5 8.6 24.9 % DEWPOINT 35.4 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 82.8 62.6 73.0 DegF SOIL TEMP. 20 in 71.4 69.4 70.3 DegF WIND SPEED 16.3 4.0 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 283 Degrees SOLAR RADIATION 756.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 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 1297 23.8 1765 28.6 2312 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : May 25 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 76.6 38.7 25.5 2.3 0.0 0.00 70.2 70.5 6.0 8.3 5.8 312 2 75.2 37.9 25.9 2.2 0.0 0.00 69.1 70.5 5.1 7.6 4.9 305 3 73.0 37.6 27.6 2.0 0.0 0.00 68.2 70.5 2.5 8.9 1.6 28 4 67.6 38.8 34.8 1.5 0.0 0.00 67.1 70.5 1.6 3.4 1.3 113 5 64.2 40.6 42.1 1.2 0.0 0.00 66.2 70.3 2.0 3.4 1.8 82 6 64.0 41.4 43.5 1.1 1.9 0.00 65.3 70.3 2.0 2.7 1.8 94 7 69.3 43.2 39.1 1.5 16.5 0.00 65.1 70.2 1.8 6.3 1.8 83 8 75.2 42.6 31.4 2.1 35.6 0.00 66.4 70.2 2.9 8.1 2.5 112 9 82.2 40.8 23.0 2.9 54.5 0.00 69.3 70.0 2.2 5.4 1.3 140 10 85.8 39.2 19.3 3.4 70.2 0.00 73.0 69.8 2.9 7.2 0.7 340 11 88.5 36.9 16.2 3.8 82.2 0.00 77.0 69.8 3.6 9.4 0.4 303 12 90.1 33.6 13.5 4.2 88.2 0.00 80.6 69.6 5.1 13.6 2.7 234 13 91.6 31.1 11.6 4.5 90.1 0.00 83.8 69.4 4.5 11.2 1.1 161 14 93.6 28.0 9.7 4.9 87.2 0.00 86.4 69.4 4.9 11.2 2.2 156 15 94.8 24.8 8.1 5.2 79.1 0.00 88.0 69.4 6.3 16.1 4.9 287 16 95.5 26.1 8.4 5.2 65.5 0.00 88.7 69.6 6.5 17.2 4.7 276 17 95.5 23.9 7.6 5.3 48.3 0.00 88.2 69.8 7.8 16.8 6.7 283 18 93.7 27.0 9.2 4.9 26.8 0.00 86.7 70.0 11.4 21.0 10.7 301 19 90.9 27.9 10.5 4.4 6.0 0.00 84.2 70.2 12.1 19.5 11.6 313 20 88.3 26.1 10.5 4.1 0.5 0.00 81.7 70.5 8.1 15.7 8.1 305 21 85.1 26.6 11.9 3.6 0.0 0.00 79.3 70.7 4.7 8.3 4.5 290 22 82.4 26.6 12.9 3.3 0.0 0.00 77.4 70.9 6.5 13.6 6.3 294 23 80.1 29.8 15.9 3.0 0.0 0.00 74.7 71.1 6.7 14.1 6.3 300 24 77.9 32.5 19.2 2.6 0.0 0.00 72.1 71.2 7.4 12.8 7.2 269 AZMET Daily Weather Data : TUCSON : May 25 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.0 62.8 82.6 DegF RELATIVE HUMIDITY 45.8 6.5 19.9 % DEWPOINT 33.4 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 88.7 64.9 76.1 DegF SOIL TEMP. 20 in 71.2 69.4 70.2 DegF WIND SPEED 21.0 5.1 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 296 Degrees SOLAR RADIATION 752.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.1 1319 27.2 1792 32.2 2345 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : May 26 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 76.1 34.0 21.6 2.4 0.0 0.00 70.2 71.4 6.3 9.4 6.0 266 2 73.6 36.0 25.6 2.1 0.0 0.00 68.7 71.4 4.3 9.6 3.6 303 3 70.3 37.4 30.2 1.8 0.0 0.00 67.6 71.6 3.1 6.7 2.2 32 4 64.8 39.7 40.2 1.3 0.0 0.00 66.7 71.8 2.0 6.7 1.6 107 5 61.2 38.3 42.8 1.0 0.0 0.00 66.4 71.8 1.3 2.7 1.3 93 6 62.2 36.7 38.6 1.2 1.7 0.00 65.8 71.4 1.8 3.8 1.8 95 7 68.5 37.6 32.0 1.6 16.5 0.00 65.5 71.1 2.2 4.0 2.0 92 8 74.3 38.3 27.2 2.1 35.4 0.00 66.7 70.7 3.1 5.1 2.9 97 9 80.2 36.9 21.1 2.8 54.0 0.00 69.1 70.3 3.1 6.9 2.7 98 10 84.0 34.3 16.8 3.3 69.5 0.00 72.3 70.3 2.2 5.8 0.7 18 11 86.5 33.8 15.2 3.7 81.2 0.00 75.9 70.2 2.5 6.7 0.7 44 12 88.2 32.5 13.7 3.9 87.9 0.00 78.8 70.0 4.3 11.4 2.9 288 13 89.8 32.9 13.2 4.2 89.3 0.00 81.0 69.8 3.8 10.7 2.2 299 14 91.8 32.4 12.3 4.5 86.0 0.00 82.4 69.8 4.5 12.3 1.6 266 15 93.4 32.4 11.6 4.7 77.9 0.00 82.9 69.8 5.1 16.1 2.5 220 16 93.9 30.4 10.5 4.9 58.3 0.00 82.8 69.8 7.2 21.0 5.8 272 17 93.7 29.1 10.1 4.9 41.3 0.00 81.5 70.0 7.4 17.4 6.3 309 18 93.0 29.1 10.3 4.8 20.1 0.00 79.9 70.0 9.6 15.4 8.9 303 19 91.2 28.8 10.8 4.4 7.6 0.00 78.1 70.2 8.7 16.6 8.5 325 20 88.9 29.3 11.8 4.1 0.5 0.00 76.1 70.3 6.0 9.4 5.8 310 21 85.6 30.4 13.7 3.6 0.0 0.00 74.3 70.5 4.5 8.3 4.0 299 22 82.6 32.0 16.1 3.2 0.0 0.00 72.1 70.7 5.8 11.6 5.8 270 23 81.5 30.6 15.7 3.1 0.0 0.00 70.5 70.7 6.9 9.8 6.9 289 24 79.3 29.1 15.9 2.9 0.0 0.00 68.9 70.9 6.5 11.2 6.5 292 AZMET Daily Weather Data : TUCSON : May 26 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.4 59.2 81.5 DegF RELATIVE HUMIDITY 61.6 8.6 19.9 % DEWPOINT 33.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 83.3 65.5 73.6 DegF SOIL TEMP. 20 in 71.8 69.8 70.7 DegF WIND SPEED 21.0 4.7 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 299 Degrees SOLAR RADIATION 727.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.2 1340 25.0 1817 30.1 2375 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : May 27 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.2 29.7 17.4 2.6 0.0 0.00 67.6 70.9 4.7 7.6 4.5 278 2 74.8 30.9 19.8 2.4 0.0 0.00 66.4 71.1 3.4 7.4 2.5 310 3 73.0 31.3 21.4 2.2 0.0 0.00 65.5 71.1 3.1 6.7 2.5 61 4 69.1 31.6 24.9 1.8 0.0 0.00 64.6 70.9 1.8 4.9 1.6 92 5 64.9 32.4 29.6 1.5 0.0 0.00 63.7 70.9 2.0 3.4 2.0 73 6 63.1 33.8 33.3 1.3 1.9 0.00 63.0 70.7 2.2 3.4 2.2 92 7 68.7 37.8 32.2 1.6 16.3 0.00 63.0 70.5 2.0 3.6 2.0 102 8 74.8 37.8 26.0 2.2 35.4 0.00 64.6 70.3 2.5 4.7 2.5 90 9 80.8 37.6 21.3 2.8 54.0 0.00 67.6 70.2 2.5 4.9 2.2 107 10 85.1 34.7 16.6 3.4 68.1 0.00 71.2 70.0 2.7 6.7 0.4 279 11 87.8 32.0 13.6 3.9 81.5 0.00 74.8 69.8 2.7 7.2 0.9 280 12 89.4 31.8 12.9 4.1 88.4 0.00 78.1 69.6 3.6 9.8 1.1 105 13 90.5 30.4 11.7 4.3 89.3 0.00 80.2 69.4 4.9 14.3 1.6 105 14 92.8 28.8 10.2 4.7 86.5 0.00 81.5 69.4 6.3 15.4 4.3 260 15 94.3 23.0 7.6 5.1 79.1 0.00 81.9 69.4 8.9 18.1 6.9 292 16 95.0 19.6 6.5 5.3 66.2 0.00 82.4 69.4 8.5 18.6 7.2 252 17 94.6 19.9 6.6 5.2 49.2 0.00 82.6 69.6 8.3 17.2 7.4 260 18 93.7 19.9 6.9 5.0 30.1 0.00 81.7 69.6 8.1 16.8 7.2 248 19 92.3 18.0 6.6 4.8 11.5 0.00 79.7 69.8 6.3 11.4 5.8 229 20 89.1 19.6 7.8 4.3 0.5 0.00 77.4 70.0 4.5 11.4 4.3 239 21 81.7 27.7 14.6 3.2 0.0 0.00 75.2 70.2 3.6 10.7 3.1 298 22 83.1 24.6 11.6 3.4 0.0 0.00 72.5 70.3 5.8 11.2 5.8 305 23 78.1 28.9 16.7 2.8 0.0 0.00 70.7 70.5 3.4 5.6 3.1 330 24 69.3 33.1 26.3 1.8 0.0 0.00 69.3 70.7 1.3 3.6 0.4 204 AZMET Daily Weather Data : TUCSON : May 27 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.1 61.3 81.9 DegF RELATIVE HUMIDITY 42.9 5.2 16.8 % DEWPOINT 28.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 82.6 62.6 72.7 DegF SOIL TEMP. 20 in 71.1 69.4 70.2 DegF WIND SPEED 18.6 4.3 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 269 Degrees SOLAR RADIATION 757.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.36 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.4 1361 26.5 1844 31.3 2406 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : May 28 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.9 30.0 25.0 1.7 0.0 0.00 68.2 70.9 1.8 3.4 1.6 76 2 66.2 28.6 24.1 1.7 0.0 0.00 67.3 70.9 2.0 3.8 1.8 81 3 66.0 29.3 25.1 1.6 0.0 0.00 66.4 70.9 2.0 4.0 1.8 98 4 64.4 30.6 28.0 1.5 0.0 0.00 65.1 70.9 2.5 4.7 2.5 81 5 64.2 30.7 28.4 1.5 0.0 0.00 63.9 70.7 2.5 5.6 2.2 80 6 61.7 31.3 31.7 1.3 2.2 0.00 62.8 70.5 1.8 3.1 1.6 75 7 66.7 33.8 29.4 1.6 17.4 0.00 62.6 70.3 2.0 3.8 1.8 69 8 74.1 33.8 22.9 2.2 36.8 0.00 64.2 70.2 2.9 4.9 2.9 71 9 80.6 31.3 16.6 3.0 55.4 0.00 66.9 70.0 4.0 8.3 3.6 103 10 84.7 28.9 13.2 3.5 71.4 0.00 70.2 69.8 4.7 10.3 3.6 109 11 87.6 25.9 10.6 4.0 82.7 0.00 73.6 69.6 3.6 8.9 2.0 122 12 89.6 21.6 8.3 4.4 89.8 0.00 76.5 69.4 5.6 13.2 1.6 266 13 91.4 19.0 7.1 4.7 91.7 0.00 78.6 69.3 5.8 15.7 3.8 244 14 93.2 18.5 6.6 5.0 88.9 0.00 79.9 69.3 6.3 15.2 4.5 239 15 93.9 17.1 6.0 5.1 80.5 0.00 80.8 69.3 7.4 16.1 5.8 277 16 94.3 17.1 6.0 5.2 67.1 0.00 81.9 69.3 7.6 18.1 5.8 301 17 94.6 16.5 5.7 5.3 46.8 0.00 82.2 69.3 7.2 18.1 6.3 289 18 94.1 17.2 6.0 5.1 30.3 0.00 81.3 69.4 6.7 15.0 4.7 275 19 91.9 18.3 6.7 4.8 11.2 0.00 79.3 69.6 8.5 14.8 8.1 277 20 88.9 18.5 7.5 4.3 0.7 0.00 77.0 69.8 7.8 13.0 7.8 280 21 85.8 19.9 8.8 3.8 0.0 0.00 75.0 70.0 6.7 11.0 6.7 277 22 82.0 21.4 10.6 3.3 0.0 0.00 73.2 70.2 3.1 7.4 2.7 336 23 78.8 20.8 11.5 3.0 0.0 0.00 71.6 70.2 1.8 6.5 1.6 330 24 72.0 23.0 15.8 2.3 0.0 0.00 70.2 70.3 1.6 3.4 1.3 143 AZMET Daily Weather Data : TUCSON : May 28 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.5 60.1 80.6 DegF RELATIVE HUMIDITY 41.1 4.7 15.1 % DEWPOINT 24.3 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 82.2 62.4 72.5 DegF SOIL TEMP. 20 in 71.1 69.1 70.0 DegF WIND SPEED 18.1 4.5 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 286 Degrees SOLAR RADIATION 772.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.7 1382 25.6 1869 30.6 2436 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : May 29 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.0 24.1 18.8 1.9 0.0 0.00 68.7 70.3 1.6 2.7 1.6 87 2 64.6 25.9 23.0 1.6 0.0 0.00 67.3 70.5 1.6 3.8 1.3 91 3 63.9 25.9 23.6 1.5 0.0 0.00 66.0 70.5 2.7 4.9 2.5 88 4 65.3 26.4 22.8 1.6 0.0 0.00 64.9 70.5 3.4 6.0 3.4 91 5 63.5 26.2 24.2 1.5 0.0 0.00 63.9 70.3 2.7 4.7 2.5 80 6 60.3 27.7 28.7 1.3 2.2 0.00 63.0 70.2 1.8 3.8 1.6 85 7 66.6 28.8 24.2 1.7 17.7 0.00 62.8 70.2 2.0 4.9 1.6 89 8 73.8 25.5 16.6 2.4 37.3 0.00 64.2 70.0 5.6 8.7 5.6 91 9 79.9 25.7 13.6 3.0 55.7 0.00 66.9 69.8 4.9 11.4 4.7 87 10 83.8 27.9 13.1 3.4 70.7 0.00 70.7 69.6 4.7 12.1 4.0 133 11 85.6 28.0 12.4 3.7 83.1 0.00 74.5 69.6 6.0 13.6 4.7 114 12 87.6 27.5 11.4 4.0 89.8 0.00 78.3 69.4 5.6 12.1 4.0 102 13 89.1 27.5 10.9 4.2 91.0 0.00 81.7 69.3 5.1 12.1 3.1 115 14 91.9 25.0 8.9 4.7 87.7 0.00 84.4 69.3 6.7 14.8 2.7 273 15 93.6 25.9 8.9 4.9 79.3 0.00 86.2 69.3 6.0 18.3 3.8 258 16 94.1 24.4 8.2 5.0 66.4 0.00 86.9 69.3 9.2 19.5 8.1 267 17 94.3 20.8 7.0 5.1 43.0 0.00 86.5 69.4 8.1 21.5 6.7 245 18 94.1 18.3 6.3 5.1 31.5 0.00 85.3 69.6 6.3 13.0 5.4 212 19 92.3 17.1 6.3 4.8 11.7 0.00 82.9 69.8 6.5 17.4 4.9 251 20 88.9 13.1 5.9 4.4 0.7 0.00 80.2 70.0 6.7 13.2 6.3 240 21 85.3 16.2 7.6 3.8 0.0 0.00 77.7 70.3 4.7 9.8 4.3 248 22 82.0 19.6 9.8 3.4 0.0 0.00 74.7 70.5 4.7 8.5 4.5 299 23 70.5 33.6 29.3 2.0 0.0 0.00 72.1 70.7 1.8 6.9 0.7 24 24 61.5 35.1 38.0 1.2 0.0 0.00 70.2 70.9 1.6 3.4 1.3 88 AZMET Daily Weather Data : TUCSON : May 29 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.0 56.1 79.2 DegF RELATIVE HUMIDITY 69.5 5.3 15.8 % DEWPOINT 24.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 86.9 62.6 74.1 DegF SOIL TEMP. 20 in 70.9 69.3 70.0 DegF WIND SPEED 21.5 4.5 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 183 Degrees SOLAR RADIATION 768.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.7 1400 23.8 1893 28.8 2465 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : May 30 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.1 36.1 44.2 0.9 0.0 0.00 68.4 71.1 1.8 4.3 1.6 87 2 57.6 33.8 40.4 1.0 0.0 0.00 66.7 71.2 1.8 3.4 1.8 92 3 60.3 30.2 32.0 1.2 0.0 0.00 65.3 71.2 1.8 3.4 1.8 94 4 62.8 28.8 27.5 1.4 0.0 0.00 64.4 71.2 2.9 5.6 2.9 97 5 59.5 26.1 27.7 1.3 0.0 0.00 64.0 71.2 1.8 3.6 1.8 65 6 57.7 27.0 30.4 1.1 2.4 0.00 63.3 70.7 0.9 2.0 0.9 106 7 64.2 28.4 26.0 1.5 18.6 0.00 63.0 70.2 1.8 3.8 1.8 79 8 72.0 26.8 18.5 2.2 38.0 0.00 64.2 69.6 3.4 5.8 3.1 83 9 78.6 27.7 15.4 2.8 56.1 0.00 66.7 69.3 4.3 7.4 4.0 75 10 84.0 25.2 11.6 3.5 71.7 0.00 70.2 69.1 3.8 7.8 3.1 80 11 86.9 24.1 10.1 3.9 83.4 0.00 73.8 69.1 2.9 7.6 1.3 48 12 88.7 25.3 10.1 4.2 90.1 0.00 76.8 68.9 3.8 8.9 1.6 196 13 90.0 24.6 9.4 4.4 91.5 0.00 79.2 68.9 4.9 12.5 2.7 248 14 91.6 25.9 9.4 4.6 88.4 0.00 81.0 68.9 4.0 8.9 1.1 67 15 93.7 23.9 8.1 5.0 80.0 0.00 82.0 68.9 4.7 12.3 2.9 270 16 94.8 22.1 7.2 5.2 67.4 0.00 82.0 68.9 4.5 12.3 1.1 284 17 95.4 20.3 6.6 5.3 50.4 0.00 81.5 69.1 6.0 13.4 4.9 296 18 94.5 21.0 7.0 5.2 31.3 0.00 80.4 69.1 6.0 11.9 5.6 342 19 93.0 20.1 7.1 4.9 12.4 0.00 78.4 69.3 7.6 15.4 6.9 326 20 89.8 20.7 8.0 4.4 0.7 0.00 76.1 69.4 5.6 11.0 5.4 316 21 83.7 25.5 12.2 3.5 0.0 0.00 73.9 69.6 2.7 6.5 2.5 286 22 77.5 27.9 16.6 2.7 0.0 0.00 71.8 69.8 3.4 6.3 3.1 249 23 79.3 25.2 13.5 3.0 0.0 0.00 70.0 70.0 3.8 6.9 3.4 282 24 78.3 25.2 14.0 2.8 0.0 0.00 68.4 70.2 4.0 6.3 3.8 355 AZMET Daily Weather Data : TUCSON : May 30 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.4 54.0 78.8 DegF RELATIVE HUMIDITY 73.1 5.5 17.2 % DEWPOINT 25.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 82.2 63.0 72.1 DegF SOIL TEMP. 20 in 71.4 68.9 69.8 DegF WIND SPEED 15.4 3.6 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 347 Degrees SOLAR RADIATION 782.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.36 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.2 1419 22.9 1916 27.9 2493 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : May 31 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 72.3 26.8 18.5 2.2 0.0 0.00 67.1 70.2 1.8 4.9 1.1 113 2 66.7 28.8 24.0 1.7 0.0 0.00 65.8 70.3 1.8 3.4 1.8 83 3 66.6 27.7 23.1 1.7 0.0 0.00 64.8 70.3 2.2 3.6 2.0 92 4 63.5 28.6 26.6 1.5 0.0 0.00 63.7 70.2 2.0 3.1 1.8 81 5 60.6 29.3 30.3 1.3 0.0 0.00 62.6 70.2 1.1 2.2 1.1 92 6 59.7 30.2 32.4 1.2 2.6 0.00 61.9 70.0 1.8 3.4 1.6 78 7 66.9 33.3 28.6 1.6 15.5 0.00 61.9 70.0 1.8 3.1 1.8 87 8 74.8 32.9 21.8 2.3 35.1 0.00 63.5 69.8 1.3 3.8 1.3 64 9 82.2 32.0 16.2 3.2 55.7 0.00 66.7 69.6 1.8 4.9 0.7 294 10 85.6 28.2 12.5 3.7 71.7 0.00 70.7 69.4 2.0 5.4 0.9 345 11 88.3 27.9 11.2 4.1 82.2 0.00 74.3 69.3 2.7 6.3 1.1 288 12 90.1 31.6 12.4 4.2 88.6 0.00 77.5 69.1 3.8 9.6 2.0 298 13 91.4 29.7 11.0 4.5 90.3 0.00 79.9 68.9 5.4 13.6 3.4 282 14 93.4 28.2 9.8 4.8 87.2 0.00 81.5 68.9 5.6 15.7 3.8 298 15 94.3 26.8 8.9 5.0 79.1 0.00 82.4 68.9 5.8 14.1 3.1 277 16 95.0 25.5 8.3 5.1 65.2 0.00 83.3 69.1 8.7 16.6 7.6 326 17 95.2 24.4 7.9 5.2 49.5 0.00 83.3 69.1 9.4 15.4 8.7 298 18 93.9 23.2 7.8 5.0 29.4 0.00 82.2 69.3 9.8 17.0 9.2 310 19 92.5 22.3 7.8 4.8 12.7 0.00 80.4 69.4 8.7 15.0 8.5 314 20 89.6 22.1 8.6 4.3 0.7 0.00 78.1 69.6 5.4 11.0 5.1 309 21 85.5 23.0 10.1 3.8 0.0 0.00 75.9 69.8 4.3 7.2 4.0 287 22 82.0 24.1 11.8 3.3 0.0 0.00 74.1 70.0 3.8 6.9 3.8 251 23 78.8 24.4 13.3 2.9 0.0 0.00 72.5 70.2 3.1 6.5 3.1 280 24 79.3 23.9 12.8 3.0 0.0 0.00 70.9 70.3 5.4 10.3 5.1 315 AZMET Daily Weather Data : TUCSON : May 31 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.3 58.1 81.1 DegF RELATIVE HUMIDITY 37.9 7.1 15.7 % DEWPOINT 27.3 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 83.5 61.7 72.7 DegF SOIL TEMP. 20 in 70.3 68.9 69.6 DegF WIND SPEED 17.0 4.3 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 309 Degrees SOLAR RADIATION 765.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 19.8 1438 24.8 1941 29.9 2523 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jun 1 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.1 24.6 13.7 2.8 0.0 0.00 69.6 70.5 5.1 9.4 5.1 326 2 74.5 25.9 16.4 2.5 0.0 0.00 68.5 70.5 2.5 5.8 1.3 335 3 68.5 29.1 22.8 1.8 0.0 0.00 67.3 70.5 1.6 3.1 1.3 106 4 64.0 29.3 27.0 1.5 0.0 0.00 66.2 70.5 1.1 2.7 0.9 105 5 61.3 29.5 29.9 1.3 0.0 0.00 65.1 70.5 2.0 4.7 1.8 74 6 61.7 31.1 31.5 1.3 2.6 0.00 64.2 70.3 1.3 3.8 1.3 86 7 67.6 33.1 27.8 1.7 18.2 0.00 64.0 70.2 2.7 5.8 2.7 87 8 73.9 31.3 20.8 2.3 37.0 0.00 65.3 70.2 4.7 7.2 4.5 96 9 79.5 32.7 18.4 2.8 54.2 0.00 68.0 70.0 3.1 5.8 2.9 92 10 85.1 30.2 13.8 3.6 68.6 0.00 72.0 69.8 2.0 5.1 0.9 118 11 87.6 28.9 12.1 3.9 81.2 0.00 75.9 69.6 3.6 10.7 2.5 293 12 90.3 26.1 9.9 4.4 88.6 0.00 79.5 69.6 8.3 15.9 7.4 292 13 91.9 24.4 8.7 4.7 82.4 0.00 82.0 69.4 9.8 16.8 8.9 292 14 93.4 24.6 8.4 4.9 87.0 0.00 84.2 69.4 9.4 19.5 8.3 297 15 94.3 24.3 8.1 5.1 75.3 0.00 85.8 69.4 9.4 17.0 8.1 312 16 95.2 24.4 7.9 5.2 61.6 0.00 86.5 69.6 6.5 12.8 5.1 308 17 95.7 23.7 7.6 5.3 50.7 0.00 86.5 69.6 6.3 13.6 5.1 292 18 95.4 23.0 7.4 5.3 30.8 0.00 85.6 69.8 4.9 12.3 4.3 305 19 94.3 22.1 7.4 5.1 12.4 0.00 83.5 70.0 5.6 10.3 5.1 303 20 89.6 22.6 8.8 4.3 0.5 0.00 81.0 70.3 2.5 6.5 2.5 323 21 79.2 25.9 14.1 2.9 0.0 0.00 78.4 70.5 0.9 2.0 0.2 141 22 81.7 31.1 16.1 3.1 0.0 0.00 76.3 70.7 4.0 10.7 3.6 287 23 80.8 31.5 16.6 3.0 0.0 0.00 74.1 70.9 3.4 7.6 3.1 354 24 69.3 42.6 38.5 1.5 0.0 0.00 72.1 71.1 1.3 3.4 0.9 125 AZMET Daily Weather Data : TUCSON : Jun 1 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.4 60.1 81.3 DegF RELATIVE HUMIDITY 57.8 6.7 16.4 % DEWPOINT 28.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 86.7 63.9 75.0 DegF SOIL TEMP. 20 in 71.1 69.4 70.2 DegF WIND SPEED 19.5 4.3 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 314 Degrees SOLAR RADIATION 751.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.36 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.7 1459 25.7 1967 30.8 2554 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jun 2 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.5 45.5 53.1 1.0 0.0 0.00 70.5 71.2 0.7 2.2 0.2 357 2 65.5 38.5 37.2 1.4 0.0 0.00 69.1 71.2 1.8 4.7 1.3 114 3 65.7 37.9 35.8 1.4 0.0 0.00 67.8 71.2 2.0 3.6 1.8 96 4 65.1 36.7 34.8 1.4 0.0 0.00 66.6 71.2 2.2 3.1 2.2 78 5 63.5 37.0 37.5 1.3 0.0 0.00 65.7 71.2 2.2 3.1 2.2 98 6 64.0 34.5 33.1 1.4 1.7 0.00 65.1 71.2 2.5 4.3 2.5 76 7 69.3 37.8 31.5 1.7 18.2 0.00 64.8 70.9 3.4 5.6 3.4 94 8 75.4 38.1 26.1 2.2 24.6 0.00 66.0 70.5 2.9 4.9 2.7 80 9 80.4 35.8 20.1 2.8 35.1 0.00 67.8 70.3 3.1 6.3 3.1 99 10 84.0 33.4 16.3 3.3 41.1 0.00 69.8 70.2 3.4 7.2 3.1 99 11 88.0 32.9 14.1 3.9 70.5 0.00 72.5 70.0 2.7 8.5 0.4 166 12 90.5 31.6 12.3 4.3 69.5 0.00 75.9 70.0 5.1 12.1 3.8 269 13 91.9 30.7 11.4 4.5 79.3 0.00 77.4 69.8 4.9 11.6 4.0 290 14 93.0 29.3 10.4 4.7 60.2 0.00 79.0 69.8 5.4 12.1 4.7 289 15 93.4 30.0 10.5 4.8 48.3 0.00 78.6 69.6 7.6 13.9 7.4 314 16 92.5 29.1 10.5 4.7 27.2 0.00 77.2 69.6 10.3 17.0 9.6 305 17 92.1 29.1 10.6 4.6 26.5 0.00 75.6 69.8 9.4 14.5 8.9 314 18 92.1 28.8 10.4 4.6 24.4 0.00 74.8 69.8 9.2 15.0 8.7 324 19 91.9 28.2 10.2 4.6 16.0 0.00 73.9 70.0 7.2 13.0 6.7 337 20 89.4 27.9 10.9 4.2 0.5 0.00 72.9 70.0 4.5 10.7 3.8 307 21 84.7 30.6 14.2 3.5 0.0 0.00 71.6 70.0 2.7 5.4 2.2 263 22 77.2 36.5 23.2 2.5 0.0 0.00 70.2 70.2 2.2 5.6 2.0 271 23 81.9 30.2 15.2 3.2 0.0 0.00 68.7 70.2 6.3 10.7 5.8 284 24 79.0 30.6 17.0 2.8 0.0 0.00 67.6 70.2 3.8 6.3 3.6 315 AZMET Daily Weather Data : TUCSON : Jun 2 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.3 58.3 80.6 DegF RELATIVE HUMIDITY 80.5 9.2 21.1 % DEWPOINT 33.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 79.0 64.8 71.2 DegF SOIL TEMP. 20 in 71.2 69.6 70.3 DegF WIND SPEED 17.0 4.5 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 319 Degrees SOLAR RADIATION 543.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 19.6 1479 24.5 1991 29.5 2583 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jun 3 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.4 29.8 16.9 2.8 0.0 0.00 66.7 70.2 4.5 7.6 4.3 261 2 76.3 30.6 18.7 2.5 0.0 0.00 66.0 70.2 3.1 5.4 2.9 316 3 71.4 34.9 26.1 2.0 0.0 0.00 65.3 70.2 1.8 4.3 0.2 163 4 66.4 35.2 31.4 1.5 0.0 0.00 64.4 70.0 1.6 4.3 1.6 87 5 65.8 35.6 32.6 1.5 0.0 0.00 63.5 70.0 1.6 4.0 1.6 98 6 62.6 37.4 39.1 1.2 2.2 0.00 62.8 69.8 1.1 3.8 1.1 82 7 69.4 40.5 34.8 1.6 17.2 0.00 62.8 69.8 1.3 3.4 1.3 88 8 79.5 42.8 27.4 2.5 35.8 0.00 64.9 69.6 0.9 2.7 0.7 74 9 82.8 40.8 22.8 3.0 54.5 0.00 68.2 69.4 2.5 5.6 2.2 102 10 86.7 38.7 18.4 3.5 70.0 0.00 72.0 69.3 2.5 6.7 0.2 315 11 88.5 35.8 15.4 3.9 81.5 0.00 75.2 69.1 4.7 13.6 4.0 275 12 90.9 33.1 12.9 4.3 88.2 0.00 77.7 69.1 7.2 15.7 6.5 274 13 92.7 32.2 11.7 4.6 89.6 0.00 79.5 68.9 6.5 13.9 4.7 292 14 94.5 31.8 10.9 4.9 86.5 0.00 81.5 68.9 6.9 17.2 5.1 285 15 95.7 30.7 10.1 5.2 78.8 0.00 83.5 68.9 7.6 13.0 6.3 283 16 96.4 30.0 9.5 5.3 65.9 0.00 84.7 69.1 7.4 15.7 6.0 301 17 96.4 31.5 10.2 5.3 48.5 0.00 84.9 69.1 9.2 16.3 8.3 291 18 96.1 30.9 10.0 5.2 30.8 0.00 84.0 69.4 8.9 15.9 8.5 311 19 95.0 28.6 9.5 5.1 12.2 0.00 82.0 69.6 8.3 13.0 7.8 318 20 91.9 26.4 9.5 4.6 0.7 0.00 79.7 69.8 6.0 13.0 5.8 325 21 89.1 26.6 10.5 4.2 0.0 0.00 77.5 70.0 4.9 8.5 4.7 320 22 86.7 27.5 11.8 3.8 0.0 0.00 75.7 70.2 3.6 6.7 2.7 271 23 81.5 28.8 14.6 3.1 0.0 0.00 74.1 70.5 4.3 8.9 4.0 267 24 81.3 27.5 14.0 3.1 0.0 0.00 72.5 70.7 6.5 11.9 6.3 279 AZMET Daily Weather Data : TUCSON : Jun 3 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.2 61.3 84.0 DegF RELATIVE HUMIDITY 44.3 8.5 17.9 % DEWPOINT 32.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.5 KPas SOIL TEMP. 4 in 85.1 62.6 73.6 DegF SOIL TEMP. 20 in 70.7 68.9 69.6 DegF WIND SPEED 17.2 4.7 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 296 Degrees SOLAR RADIATION 762.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.6 1500 26.6 2018 31.5 2615 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jun 4 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.5 26.6 13.4 3.2 0.0 0.00 71.4 70.7 5.1 8.7 5.1 292 2 76.6 28.6 17.1 2.6 0.0 0.00 70.3 70.7 2.5 5.4 0.7 149 3 71.8 31.5 22.5 2.1 0.0 0.00 69.1 70.9 2.9 5.4 2.5 82 4 68.9 32.0 25.4 1.8 0.0 0.00 68.0 70.9 2.2 4.0 2.0 104 5 66.6 33.1 28.7 1.6 0.0 0.00 66.9 70.7 2.2 4.5 2.0 70 6 66.2 33.8 30.0 1.5 2.2 0.00 66.0 70.7 2.5 4.3 2.5 92 7 70.5 36.5 28.7 1.8 16.7 0.00 65.8 70.7 2.2 3.6 2.2 91 8 77.0 35.8 22.6 2.5 35.6 0.00 67.3 70.5 3.4 6.3 3.1 72 9 83.5 35.6 18.1 3.2 53.8 0.00 70.2 70.5 2.7 6.3 1.8 87 10 88.3 34.7 14.9 3.9 69.3 0.00 73.8 70.3 3.4 8.5 2.5 295 11 91.2 32.2 12.3 4.4 81.0 0.00 77.5 70.2 6.7 12.1 6.3 280 12 93.9 31.1 10.9 4.8 87.7 0.00 81.0 70.0 8.3 17.2 7.8 280 13 95.9 31.3 10.2 5.2 89.1 0.00 83.8 70.0 10.5 17.0 9.6 286 14 97.7 31.3 9.7 5.5 86.2 0.00 86.0 70.0 10.3 17.2 9.4 288 15 99.0 30.4 9.1 5.8 78.4 0.00 87.8 70.0 9.4 16.8 8.5 290 16 99.5 29.7 8.6 5.9 65.5 0.00 88.5 70.2 9.4 17.2 8.5 317 17 99.7 30.4 8.8 5.9 49.0 0.00 88.3 70.2 9.6 17.9 8.9 323 18 99.1 29.7 8.7 5.8 26.5 0.00 87.1 70.5 9.6 16.8 9.2 313 19 97.9 28.8 8.8 5.6 11.7 0.00 84.9 70.7 8.5 14.3 8.1 319 20 95.0 28.8 9.6 5.1 0.7 0.00 82.6 70.9 4.7 10.5 4.5 308 21 90.7 30.0 11.5 4.3 0.0 0.00 80.4 71.1 4.9 8.1 4.9 288 22 88.0 30.7 12.9 3.9 0.0 0.00 78.1 71.4 5.8 11.9 5.6 282 23 85.8 30.2 13.5 3.7 0.0 0.00 75.4 71.6 4.7 8.5 4.5 292 24 84.4 28.4 13.1 3.5 0.0 0.00 73.4 71.8 4.0 6.3 4.0 303 AZMET Daily Weather Data : TUCSON : Jun 4 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.4 65.1 86.2 DegF RELATIVE HUMIDITY 33.2 7.8 15.4 % DEWPOINT 31.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.9 KPas SOIL TEMP. 4 in 88.5 65.7 76.8 DegF SOIL TEMP. 20 in 71.8 70.0 70.5 DegF WIND SPEED 17.9 5.6 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 303 Degrees SOLAR RADIATION 753.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.40 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.6 1524 28.6 2046 33.7 2649 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jun 5 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.8 33.1 19.4 2.7 0.0 0.00 71.8 71.8 1.3 3.4 1.1 283 2 69.8 35.2 28.0 1.8 0.0 0.00 70.3 72.0 1.8 4.7 1.3 93 3 69.6 34.5 27.5 1.8 0.0 0.00 68.9 72.0 1.8 3.1 1.8 85 4 67.6 35.1 30.0 1.6 0.0 0.00 67.6 72.0 2.2 4.3 2.0 99 5 66.0 36.3 33.4 1.5 0.0 0.00 66.6 71.8 2.2 3.6 2.2 87 6 66.6 34.5 30.5 1.5 2.4 0.00 65.8 71.8 2.9 5.4 2.9 86 7 72.0 35.2 26.0 2.0 18.2 0.00 65.8 71.8 3.6 5.6 3.6 101 8 79.7 34.7 19.8 2.8 30.1 0.00 66.9 71.4 3.8 5.8 3.6 98 9 85.8 36.9 17.7 3.5 51.1 0.00 69.4 71.2 2.7 4.9 2.7 90 10 90.7 30.7 11.8 4.3 67.6 0.00 73.0 70.9 3.4 7.4 3.1 93 11 93.6 29.5 10.2 4.8 81.2 0.00 76.6 70.7 3.1 8.3 2.2 97 12 95.4 27.1 8.8 5.2 85.8 0.00 79.7 70.7 3.8 11.0 1.6 230 13 97.3 26.8 8.2 5.6 88.4 0.00 81.7 70.5 5.1 16.3 1.1 343 14 100.6 24.8 6.8 6.2 87.7 0.00 82.9 70.5 7.8 18.3 5.6 242 15 101.5 23.4 6.3 6.4 79.6 0.00 82.8 70.5 8.5 17.4 6.7 227 16 101.3 24.6 6.6 6.4 66.2 0.00 83.1 70.5 11.6 22.4 10.5 256 17 100.8 26.6 7.3 6.2 49.0 0.00 83.5 70.5 10.3 20.1 9.4 244 18 98.6 27.0 7.9 5.8 25.6 0.00 82.6 70.7 11.2 24.4 10.1 254 19 95.4 28.6 9.4 5.2 10.0 0.00 81.0 70.9 11.2 21.5 10.7 265 20 92.3 29.7 10.7 4.6 0.7 0.00 79.0 71.1 9.4 17.2 9.2 271 21 90.0 30.6 12.0 4.2 0.0 0.00 77.0 71.1 6.3 11.9 6.0 275 22 84.0 32.0 15.4 3.4 0.0 0.00 75.4 71.2 1.1 2.9 0.9 316 23 79.9 32.5 18.0 2.8 0.0 0.00 73.8 71.4 1.3 3.4 0.9 129 24 75.7 34.0 21.9 2.4 0.0 0.00 72.3 71.4 1.6 3.6 1.3 76 AZMET Daily Weather Data : TUCSON : Jun 5 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.6 63.5 85.5 DegF RELATIVE HUMIDITY 53.7 5.2 16.4 % DEWPOINT 30.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.9 KPas SOIL TEMP. 4 in 83.5 65.7 75.0 DegF SOIL TEMP. 20 in 72.0 70.5 71.2 DegF WIND SPEED 24.4 4.9 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 247 Degrees SOLAR RADIATION 743.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.39 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.2 1547 28.3 2075 33.3 2682 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jun 6 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 76.1 33.3 20.9 2.4 0.0 0.00 70.9 71.6 2.0 4.3 2.0 57 2 75.4 34.0 22.1 2.3 0.0 0.00 69.8 71.6 2.9 4.9 2.7 80 3 77.0 33.6 20.6 2.5 0.0 0.00 68.7 71.6 2.9 7.8 2.7 65 4 74.8 34.5 22.9 2.3 0.0 0.00 67.8 71.6 1.8 6.5 0.9 142 5 77.9 34.5 20.6 2.6 0.0 0.00 66.9 71.4 4.3 8.3 3.8 140 6 75.9 36.3 23.7 2.3 2.4 0.00 66.2 71.4 3.4 8.5 3.1 103 7 78.6 37.0 22.3 2.6 18.9 0.00 66.2 71.2 4.3 9.4 3.6 150 8 81.5 33.8 18.0 3.0 37.8 0.00 68.0 71.2 5.1 15.0 3.8 207 9 83.7 29.3 13.9 3.4 56.6 0.00 70.5 71.1 9.4 20.1 8.5 225 10 85.1 30.0 13.7 3.5 70.7 0.00 73.8 70.9 10.1 18.1 9.2 230 11 86.4 30.6 13.4 3.7 81.2 0.00 77.0 70.7 8.7 19.9 7.6 220 12 87.6 30.6 12.9 3.9 87.0 0.00 80.2 70.5 9.6 20.4 8.1 230 13 88.5 29.8 12.1 4.1 87.4 0.00 83.1 70.5 10.1 20.6 8.5 223 14 89.4 29.5 11.6 4.2 83.8 0.00 85.1 70.5 11.2 21.9 9.8 231 15 90.0 29.1 11.3 4.3 77.9 0.00 86.4 70.5 13.2 25.7 12.1 251 16 90.0 32.0 12.7 4.2 65.5 0.00 86.9 70.5 12.5 23.3 11.4 242 17 88.9 32.9 13.6 4.0 49.2 0.00 86.4 70.7 15.4 26.4 15.0 258 18 87.4 33.6 14.7 3.8 31.1 0.00 85.1 70.9 13.0 21.0 12.3 249 19 84.7 35.8 17.4 3.4 11.7 0.00 82.9 71.1 12.1 18.1 11.4 249 20 82.0 35.8 19.0 3.0 0.7 0.00 80.4 71.2 8.5 17.0 8.1 238 21 79.7 33.3 18.7 2.8 0.0 0.00 78.1 71.4 7.6 17.4 7.2 236 22 76.8 30.9 18.5 2.6 0.0 0.00 74.7 71.6 4.7 10.7 4.5 239 23 72.3 32.7 24.3 2.1 0.0 0.00 72.0 71.8 3.6 10.3 3.4 234 24 68.9 33.6 27.2 1.8 0.0 0.00 70.2 72.0 1.8 4.7 0.9 263 AZMET Daily Weather Data : TUCSON : Jun 6 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.4 61.9 81.7 DegF RELATIVE HUMIDITY 57.6 10.2 17.8 % DEWPOINT 32.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 86.9 66.0 75.7 DegF SOIL TEMP. 20 in 72.0 70.5 71.2 DegF WIND SPEED 26.4 7.4 MPH WIND VECTOR MAG. 5.4 MPH WIND VECTOR DIR. 233 Degrees SOLAR RADIATION 761.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.41 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.7 1568 25.6 2100 30.6 2712 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jun 7 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.5 40.5 43.3 1.2 0.0 0.00 68.5 72.1 1.6 4.9 0.4 39 2 64.4 36.7 35.8 1.3 0.0 0.00 67.1 72.3 1.6 4.3 0.7 148 3 62.2 39.0 42.4 1.1 0.0 0.00 66.0 72.1 1.1 2.7 0.4 82 4 58.8 38.7 46.8 0.9 0.0 0.00 65.5 72.1 1.3 3.4 1.1 88 5 58.8 32.9 37.4 1.1 0.0 0.00 65.1 71.6 1.8 4.5 1.6 85 6 58.5 32.7 37.8 1.0 2.6 0.00 64.6 71.1 1.6 3.6 1.3 82 7 64.9 34.7 32.3 1.4 18.4 0.00 64.2 70.3 1.3 4.7 0.7 89 8 73.2 34.2 24.1 2.1 37.3 0.00 65.7 69.8 1.1 3.4 0.9 9 9 75.9 33.3 21.0 2.4 55.2 0.00 68.4 69.8 2.0 5.8 0.9 69 10 76.6 33.1 20.5 2.5 70.2 0.00 71.4 69.8 3.6 12.1 1.8 307 11 78.1 33.1 19.5 2.6 81.9 0.00 74.3 69.8 5.1 12.1 3.8 308 12 79.9 32.0 17.6 2.9 88.6 0.00 76.6 69.6 5.6 13.9 4.5 312 13 82.6 29.5 14.5 3.3 90.5 0.00 78.4 69.6 8.3 22.6 6.5 271 14 84.2 31.3 14.7 3.4 87.2 0.00 79.7 69.6 6.5 17.4 4.5 299 15 86.2 29.8 13.1 3.7 78.8 0.00 80.2 69.6 8.7 21.7 7.6 295 16 86.9 28.2 12.0 3.8 66.4 0.00 80.2 69.6 10.1 19.5 8.9 294 17 87.3 27.9 11.7 3.9 49.9 0.00 80.2 69.6 10.3 18.1 9.4 295 18 86.7 26.2 11.1 3.9 31.1 0.00 79.5 69.8 10.3 16.6 9.8 290 19 85.3 26.1 11.5 3.7 12.2 0.00 77.5 70.0 10.1 15.4 9.6 297 20 82.9 25.7 12.3 3.4 1.0 0.00 75.4 70.0 9.4 15.0 9.2 293 21 80.8 25.3 12.9 3.1 0.0 0.00 73.4 70.2 6.7 11.6 6.5 288 22 77.5 24.6 14.0 2.8 0.0 0.00 71.6 70.3 4.7 7.4 4.7 283 23 74.3 23.0 14.6 2.5 0.0 0.00 70.2 70.5 4.9 7.6 4.9 271 24 71.6 22.8 15.8 2.2 0.0 0.00 68.7 70.5 3.8 6.3 3.6 256 AZMET Daily Weather Data : TUCSON : Jun 7 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.0 57.2 75.0 DegF RELATIVE HUMIDITY 66.6 10.5 22.4 % DEWPOINT 30.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 80.2 64.2 72.1 DegF SOIL TEMP. 20 in 72.3 69.4 70.5 DegF WIND SPEED 22.6 5.1 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 293 Degrees SOLAR RADIATION 770.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.5 1585 22.3 2122 27.4 2740 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jun 8 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.2 24.1 18.9 1.9 0.0 0.00 67.3 70.5 1.8 4.9 0.2 64 2 63.9 25.5 23.1 1.6 0.0 0.00 66.0 70.5 2.5 4.5 2.2 80 3 63.1 27.0 25.2 1.5 0.0 0.00 64.9 70.5 2.2 4.3 2.2 94 4 60.6 27.9 28.5 1.3 0.0 0.00 63.9 70.5 1.8 2.5 1.8 90 5 58.8 29.7 32.8 1.1 0.0 0.00 62.8 70.3 1.8 3.4 1.8 83 6 58.3 29.7 33.3 1.1 2.4 0.00 62.1 70.2 1.3 3.1 1.1 67 7 64.4 31.5 29.0 1.5 17.7 0.00 62.1 70.2 2.0 3.8 2.0 68 8 71.4 33.1 24.3 2.0 36.5 0.00 63.9 70.0 2.0 4.3 1.8 67 9 78.1 35.2 21.3 2.6 55.2 0.00 66.9 69.8 3.1 6.5 2.9 89 10 83.3 33.6 16.8 3.2 71.4 0.00 70.9 69.6 4.9 12.1 4.3 87 11 86.4 33.1 14.8 3.7 82.7 0.00 75.0 69.4 4.7 11.9 3.6 107 12 88.5 31.5 13.0 4.0 89.1 0.00 79.2 69.3 4.7 11.9 2.2 184 13 90.5 27.7 10.5 4.4 91.0 0.00 82.8 69.3 5.1 11.6 2.2 177 14 92.8 26.8 9.3 4.8 87.9 0.00 85.6 69.1 5.6 13.2 2.2 110 15 94.5 24.4 8.1 5.1 80.0 0.00 87.4 69.1 6.5 13.6 4.9 278 16 95.5 20.5 6.6 5.3 67.6 0.00 88.3 69.3 6.0 15.0 4.3 297 17 96.3 21.2 6.7 5.4 51.4 0.00 88.2 69.4 9.2 17.7 8.1 287 18 95.4 20.7 6.7 5.3 32.7 0.00 86.7 69.6 9.8 15.9 9.2 269 19 93.9 21.0 7.1 5.1 13.9 0.00 84.2 69.8 8.3 15.0 8.1 297 20 90.5 20.7 7.8 4.5 1.0 0.00 81.5 70.2 7.6 11.2 7.4 286 21 86.9 26.1 11.0 3.9 0.0 0.00 79.2 70.5 6.5 10.7 6.3 309 22 83.3 26.2 12.4 3.4 0.0 0.00 77.0 70.7 4.9 8.3 4.9 298 23 82.0 25.7 12.6 3.3 0.0 0.00 74.5 70.9 4.9 7.6 4.7 304 24 79.0 27.1 14.9 2.9 0.0 0.00 72.0 71.1 4.9 8.1 4.5 275 AZMET Daily Weather Data : TUCSON : Jun 8 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.8 57.4 80.2 DegF RELATIVE HUMIDITY 37.3 5.5 16.5 % DEWPOINT 27.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 88.5 61.9 74.7 DegF SOIL TEMP. 20 in 71.1 69.1 70.0 DegF WIND SPEED 17.7 4.7 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 297 Degrees SOLAR RADIATION 780.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.38 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 1605 24.7 2147 29.5 2769 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jun 9 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.3 29.8 19.4 2.3 0.0 0.00 70.2 71.2 3.1 5.4 2.5 291 2 63.9 35.8 35.1 1.3 0.0 0.00 68.7 71.4 1.1 3.4 0.9 96 3 63.1 36.7 37.4 1.2 0.0 0.00 67.3 71.4 1.8 4.5 1.8 83 4 61.2 36.7 40.3 1.1 0.0 0.00 66.0 71.4 1.3 2.9 1.3 70 5 59.9 32.9 36.0 1.1 0.0 0.00 65.7 71.2 1.1 2.5 1.1 78 6 59.5 31.5 34.5 1.1 2.4 0.00 64.8 70.7 2.0 3.4 2.0 88 7 66.6 32.4 27.8 1.6 18.2 0.00 64.2 70.0 3.1 5.6 3.1 88 8 74.1 33.1 22.3 2.2 37.0 0.00 65.7 69.8 1.8 4.7 1.6 80 9 78.3 33.4 19.7 2.7 55.7 0.00 68.4 69.8 3.4 6.3 3.1 104 10 83.8 34.2 16.9 3.3 71.2 0.00 71.8 69.8 2.7 7.2 1.8 112 11 88.5 32.0 13.3 4.0 82.7 0.00 75.6 69.6 2.9 8.9 1.1 148 12 90.5 31.1 12.0 4.3 88.9 0.00 78.4 69.6 4.3 13.4 2.2 138 13 92.7 29.5 10.5 4.7 90.3 0.00 80.8 69.4 4.7 12.3 2.9 54 14 95.4 26.8 8.7 5.2 87.7 0.00 82.6 69.4 5.4 15.0 3.1 255 15 96.6 26.4 8.2 5.4 79.8 0.00 82.8 69.4 8.1 17.0 6.9 270 16 97.3 24.8 7.5 5.6 66.7 0.00 82.4 69.6 11.2 19.5 10.1 287 17 97.2 23.4 7.1 5.6 50.7 0.00 82.4 69.6 12.1 20.6 11.4 272 18 96.1 21.2 6.7 5.4 32.5 0.00 81.7 69.8 11.0 18.3 10.3 271 19 94.3 22.3 7.5 5.1 13.9 0.00 79.9 70.0 8.7 17.0 8.5 266 20 91.2 23.4 8.6 4.6 1.0 0.00 77.5 70.2 6.3 11.9 6.0 278 21 87.1 25.7 10.8 3.9 0.0 0.00 75.2 70.3 4.7 8.3 4.5 287 22 82.2 25.3 12.4 3.3 0.0 0.00 73.0 70.5 3.1 4.9 3.1 277 23 81.3 26.8 13.5 3.2 0.0 0.00 71.1 70.7 6.9 14.3 6.7 282 24 79.5 30.0 16.5 2.9 0.0 0.00 69.1 70.9 6.3 13.2 5.6 262 AZMET Daily Weather Data : TUCSON : Jun 9 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.2 57.9 81.5 DegF RELATIVE HUMIDITY 65.5 5.7 18.0 % DEWPOINT 29.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 82.8 64.2 73.6 DegF SOIL TEMP. 20 in 71.4 69.4 70.3 DegF WIND SPEED 20.6 4.9 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 275 Degrees SOLAR RADIATION 778.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.39 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.2 1625 25.2 2172 30.2 2800 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jun 10 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 76.6 32.7 20.1 2.5 0.0 0.00 67.6 70.9 4.5 7.6 3.4 299 2 74.3 32.9 21.9 2.3 0.0 0.00 66.7 70.9 1.3 4.3 1.3 338 3 68.9 32.5 26.0 1.8 0.0 0.00 65.7 70.9 1.1 3.8 0.9 45 4 65.3 33.3 30.1 1.5 0.0 0.00 64.8 70.9 1.3 3.6 1.1 98 5 63.0 33.6 33.4 1.3 0.0 0.00 63.9 70.7 1.8 3.8 1.6 91 6 63.5 33.6 32.5 1.4 2.6 0.00 63.0 70.7 2.5 4.0 2.2 91 7 68.5 34.5 28.4 1.7 17.7 0.00 62.8 70.5 3.1 5.8 2.9 89 8 75.7 36.1 23.8 2.3 36.3 0.00 64.8 70.3 1.8 4.7 1.6 102 9 81.1 37.0 20.6 2.9 54.2 0.00 68.0 70.2 2.2 5.6 2.0 117 10 86.2 36.0 16.8 3.5 69.8 0.00 71.8 70.0 2.2 6.5 0.4 39 11 88.9 35.1 14.9 4.0 81.2 0.00 75.6 69.8 2.9 7.4 0.4 235 12 90.7 35.1 14.0 4.2 87.7 0.00 78.6 69.6 4.5 10.1 0.9 203 13 92.5 36.0 13.8 4.5 88.9 0.00 81.0 69.6 4.3 10.5 1.6 228 14 94.1 38.1 14.2 4.7 85.5 0.00 82.9 69.6 4.5 14.1 2.9 84 15 95.9 36.5 12.7 5.0 77.4 0.00 84.2 69.6 4.7 11.6 0.9 62 16 97.5 34.0 10.9 5.4 65.0 0.00 85.5 69.6 6.5 14.8 4.5 257 17 97.0 32.5 10.4 5.3 49.0 0.00 85.5 69.8 7.2 15.7 5.8 267 18 96.4 30.9 9.9 5.3 30.8 0.00 84.6 70.0 7.8 15.9 7.2 271 19 95.0 28.0 9.3 5.1 12.9 0.00 82.6 70.2 7.2 12.3 6.7 254 20 91.8 25.5 9.2 4.6 1.0 0.00 80.1 70.3 4.7 10.1 4.7 254 21 88.2 26.1 10.5 4.1 0.0 0.00 77.7 70.5 3.6 6.3 3.4 282 22 85.6 28.8 12.8 3.7 0.0 0.00 75.9 70.9 6.0 13.0 5.8 300 23 82.6 30.6 15.2 3.2 0.0 0.00 74.3 71.1 6.9 12.3 6.7 280 24 81.1 30.2 15.6 3.1 0.0 0.00 73.0 71.1 10.3 15.0 10.1 271 AZMET Daily Weather Data : TUCSON : Jun 10 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.1 60.8 83.3 DegF RELATIVE HUMIDITY 39.3 8.2 17.8 % DEWPOINT 32.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.5 KPas SOIL TEMP. 4 in 85.6 62.6 74.1 DegF SOIL TEMP. 20 in 71.1 69.6 70.3 DegF WIND SPEED 15.9 4.3 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 272 Degrees SOLAR RADIATION 759.5 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 21.6 1647 26.6 2199 31.7 2831 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jun 11 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.7 31.8 17.5 2.9 0.0 0.00 72.0 71.2 8.1 13.0 7.8 283 2 77.9 32.9 19.4 2.6 0.0 0.00 71.1 71.2 5.1 10.3 4.5 312 3 76.8 33.3 20.4 2.5 0.0 0.00 70.3 71.2 2.9 6.3 2.7 343 4 75.7 33.8 21.8 2.4 0.0 0.00 69.8 71.2 1.3 4.0 1.1 326 5 72.5 35.2 25.7 2.0 0.0 0.00 69.3 71.2 1.3 4.3 0.7 140 6 73.0 35.6 25.4 2.1 0.5 0.00 68.9 71.2 2.9 6.7 2.5 95 7 73.9 36.9 26.0 2.1 2.4 0.00 68.4 71.2 3.6 6.3 3.4 90 8 75.6 44.4 32.9 2.0 6.0 0.00 68.4 71.1 6.0 14.3 5.8 110 9 77.4 48.7 36.6 2.0 12.9 0.00 68.9 70.9 6.9 15.2 6.7 86 10 78.4 48.7 35.3 2.2 31.1 0.00 70.2 70.9 8.3 15.0 7.8 94 11 80.2 48.7 33.2 2.4 50.4 0.00 72.3 70.7 9.8 17.7 9.4 100 12 81.7 49.8 33.1 2.5 76.9 0.00 75.7 70.7 9.6 17.0 9.2 81 13 84.0 49.8 30.6 2.8 88.4 0.00 79.3 70.5 9.8 17.4 9.2 92 14 85.8 48.6 27.6 3.0 86.2 0.00 82.6 70.5 10.1 17.7 9.6 82 15 86.4 44.6 23.3 3.3 46.6 0.00 84.2 70.5 8.5 16.1 7.8 79 16 78.1 51.6 41.9 2.0 4.1 0.00 82.0 70.5 12.1 24.8 2.5 269 17 71.4 54.0 54.5 1.2 13.6 0.00 78.8 70.5 11.0 20.8 5.6 47 18 73.6 52.2 47.0 1.5 11.7 0.00 77.0 70.7 11.0 19.5 10.5 83 19 73.4 50.9 45.5 1.5 2.2 0.00 75.6 70.9 10.5 22.1 10.1 94 20 70.3 52.2 52.9 1.2 1.0 0.00 74.1 70.9 11.6 21.0 10.7 93 21 70.3 50.5 49.5 1.3 0.0 0.00 72.7 71.1 8.9 18.8 8.7 110 22 68.7 54.3 60.3 0.9 0.0 0.00 71.4 71.2 4.5 9.2 4.5 116 23 68.5 52.3 56.5 1.0 0.0 0.00 69.8 71.2 5.4 13.0 5.1 98 24 66.6 53.1 62.0 0.9 0.0 0.00 68.7 71.2 3.6 9.4 3.4 96 AZMET Daily Weather Data : TUCSON : Jun 11 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.6 64.8 75.9 DegF RELATIVE HUMIDITY 68.5 16.2 36.6 % DEWPOINT 45.7 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 84.2 68.4 73.4 DegF SOIL TEMP. 20 in 71.4 70.5 70.9 DegF WIND SPEED 24.8 7.2 MPH WIND VECTOR MAG. 4.7 MPH WIND VECTOR DIR. 87 Degrees SOLAR RADIATION 434.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.1 1668 25.9 2225 31.0 2862 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jun 12 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.9 53.1 65.9 0.7 0.0 0.00 67.5 71.2 3.6 7.6 3.4 74 2 65.8 51.4 59.8 0.9 0.0 0.00 66.6 71.2 3.6 5.8 3.6 106 3 63.7 51.8 65.4 0.7 0.0 0.00 65.7 71.1 2.7 5.4 2.5 104 4 63.0 52.5 68.7 0.6 0.0 0.00 65.5 70.9 4.0 6.9 3.8 108 5 61.5 52.2 71.5 0.5 0.0 0.00 65.3 70.0 3.1 4.9 2.9 90 6 60.6 51.8 72.5 0.5 1.2 0.00 64.4 69.3 2.9 4.9 2.9 83 7 64.0 52.0 65.3 0.7 12.4 0.00 64.0 69.3 3.6 7.4 3.6 78 8 70.2 53.1 54.5 1.1 32.0 0.00 65.1 69.3 4.5 6.7 4.3 90 9 75.7 50.9 42.0 1.8 53.8 0.00 67.8 69.3 4.9 8.7 4.7 100 10 80.8 43.9 27.4 2.6 69.5 0.00 71.1 69.1 4.9 9.6 4.5 89 11 83.7 37.8 19.5 3.2 80.5 0.00 74.3 69.1 4.0 10.3 2.2 128 12 85.3 36.9 17.8 3.4 87.0 0.00 77.4 69.1 4.0 9.6 2.2 137 13 86.9 36.1 16.5 3.7 88.9 0.00 79.7 68.9 4.5 11.0 1.8 129 14 88.7 32.4 13.4 4.0 87.0 0.00 81.5 68.9 4.0 12.1 1.8 84 15 90.1 28.4 10.9 4.3 79.6 0.00 82.6 68.9 5.4 10.5 3.8 81 16 91.2 29.8 11.2 4.4 66.4 0.00 83.5 69.1 5.4 15.9 4.5 46 17 91.9 29.5 10.8 4.6 50.2 0.00 83.8 69.3 4.3 12.1 2.9 40 18 91.8 30.4 11.3 4.5 31.5 0.00 83.1 69.4 3.6 9.2 3.1 120 19 91.2 31.6 12.1 4.4 13.4 0.00 81.1 69.6 4.9 9.8 4.0 349 20 88.7 31.8 13.1 4.0 1.2 0.00 78.8 69.8 2.9 5.8 2.9 336 21 82.9 35.2 18.3 3.2 0.0 0.00 76.6 70.0 1.3 3.1 1.3 345 22 77.0 38.3 24.9 2.4 0.0 0.00 74.7 70.3 1.3 4.5 0.7 224 23 74.7 37.9 26.4 2.2 0.0 0.00 72.9 70.5 2.0 5.1 1.8 85 24 71.8 37.6 28.8 1.9 0.0 0.00 71.2 70.5 1.6 3.8 1.1 101 AZMET Daily Weather Data : TUCSON : Jun 12 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.7 60.3 77.7 DegF RELATIVE HUMIDITY 77.8 7.7 34.5 % DEWPOINT 41.2 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 83.8 64.0 73.4 DegF SOIL TEMP. 20 in 71.2 68.9 69.8 DegF WIND SPEED 15.9 3.6 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 83 Degrees SOLAR RADIATION 754.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.3 1688 25.4 2250 30.4 2893 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jun 13 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 69.8 37.0 30.2 1.7 0.0 0.00 70.0 70.7 1.1 2.5 1.1 84 2 69.6 38.7 32.2 1.7 0.0 0.00 68.7 70.9 2.9 7.4 2.7 89 3 68.9 37.9 32.0 1.6 0.0 0.00 67.6 70.9 2.2 3.4 2.0 106 4 64.8 38.8 38.4 1.3 0.0 0.00 66.6 70.9 1.1 2.9 1.1 86 5 61.7 39.9 44.7 1.0 0.0 0.00 65.7 70.7 1.3 2.7 1.1 78 6 61.5 41.2 47.3 1.0 2.4 0.00 64.8 70.7 1.1 2.7 1.1 78 7 68.5 42.3 38.4 1.5 17.4 0.00 64.8 70.7 2.2 4.3 2.2 87 8 76.1 45.0 33.1 2.1 35.8 0.00 66.4 70.5 2.2 4.3 2.0 73 9 82.2 44.2 26.4 2.8 53.8 0.00 69.4 70.3 2.2 4.9 1.8 90 10 85.6 42.1 21.8 3.3 68.8 0.00 73.2 70.2 2.5 6.7 0.7 199 11 88.7 39.0 17.5 3.8 80.0 0.00 77.4 70.2 3.1 6.7 1.1 294 12 91.4 35.8 14.2 4.3 86.5 0.00 81.3 70.0 4.5 9.4 3.4 281 13 93.2 34.5 12.7 4.7 88.4 0.00 84.7 70.0 5.6 13.0 4.3 253 14 94.8 34.3 12.0 4.9 85.8 0.00 87.3 70.0 6.5 13.2 4.9 306 15 96.1 34.0 11.4 5.2 77.9 0.00 89.2 70.0 5.6 13.6 4.3 292 16 97.2 34.3 11.2 5.3 65.2 0.00 90.1 70.0 5.4 12.3 3.6 282 17 97.3 33.4 10.7 5.4 49.2 0.00 90.0 70.2 6.0 12.5 5.4 318 18 97.3 32.7 10.4 5.4 31.1 0.00 88.7 70.5 6.5 13.4 5.8 321 19 95.9 32.0 10.6 5.2 11.9 0.00 86.4 70.7 5.8 11.9 5.4 314 20 93.0 32.0 11.5 4.7 1.0 0.00 83.7 71.1 4.5 7.4 4.3 308 21 88.0 34.0 14.9 3.9 0.0 0.00 81.3 71.2 2.9 6.7 2.7 321 22 84.2 35.8 17.8 3.3 0.0 0.00 78.6 71.6 2.5 4.3 2.2 262 23 83.7 36.0 18.3 3.2 0.0 0.00 76.1 71.8 3.8 6.7 3.1 309 24 79.3 39.0 23.9 2.6 0.0 0.00 74.1 72.0 2.5 5.6 0.7 89 AZMET Daily Weather Data : TUCSON : Jun 13 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.2 60.6 82.9 DegF RELATIVE HUMIDITY 50.9 9.7 22.6 % DEWPOINT 37.2 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 90.1 64.6 76.8 DegF SOIL TEMP. 20 in 72.0 69.8 70.7 DegF WIND SPEED 13.6 3.6 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 314 Degrees SOLAR RADIATION 755.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.4 1709 26.3 2276 31.3 2924 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jun 14 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.5 36.3 21.2 2.7 0.0 0.00 72.5 72.1 4.3 8.7 3.8 284 2 75.4 38.1 26.1 2.2 0.0 0.00 71.1 72.3 2.7 6.3 2.0 107 3 72.1 39.9 31.2 1.9 0.0 0.00 69.8 72.5 2.0 6.7 1.6 78 4 69.6 37.0 30.4 1.7 0.0 0.00 68.9 72.5 2.0 4.3 1.6 112 5 68.4 36.9 31.5 1.6 0.0 0.00 67.8 72.1 2.5 5.4 2.2 90 6 66.6 37.2 34.0 1.5 2.4 0.00 66.7 72.1 1.6 3.4 1.6 78 7 71.6 38.8 30.5 1.8 17.2 0.00 66.6 72.1 2.9 5.6 2.7 89 8 79.0 40.6 25.4 2.5 35.8 0.00 68.0 72.0 2.2 3.8 2.2 86 9 85.6 38.3 18.8 3.4 53.3 0.00 71.1 71.8 2.5 6.3 2.2 79 10 90.3 36.1 14.9 4.1 68.6 0.00 74.5 71.6 3.1 8.7 2.5 76 11 93.7 35.1 12.8 4.7 79.8 0.00 77.9 71.4 2.7 6.9 0.9 125 12 96.3 34.0 11.4 5.2 86.2 0.00 81.0 71.2 3.6 8.5 2.7 327 13 98.4 34.9 11.0 5.6 87.7 0.00 83.5 71.2 4.0 10.3 2.2 256 14 100.4 33.3 9.7 6.0 85.8 0.00 85.1 71.2 5.8 14.3 3.8 290 15 101.5 32.0 9.0 6.2 77.4 0.00 85.6 71.2 5.6 13.0 2.7 314 16 101.8 31.6 8.7 6.3 65.2 0.00 86.5 71.2 8.3 16.8 7.2 285 17 102.0 30.7 8.3 6.4 49.5 0.00 86.7 71.4 6.9 13.2 6.3 294 18 101.7 30.0 8.2 6.3 31.3 0.00 86.0 71.4 7.6 16.3 6.9 309 19 99.9 29.7 8.6 5.9 13.4 0.00 84.2 71.6 9.4 14.5 8.9 295 20 97.2 29.3 9.1 5.5 1.2 0.00 81.7 71.8 6.9 11.2 6.7 308 21 93.4 29.8 10.5 4.8 0.0 0.00 79.7 72.0 3.8 7.4 3.8 325 22 89.1 31.3 12.8 4.1 0.0 0.00 77.9 72.3 2.5 4.3 2.0 286 23 86.9 32.0 14.0 3.8 0.0 0.00 76.3 72.5 3.6 7.6 2.9 241 24 84.6 30.7 14.3 3.5 0.0 0.00 74.8 72.5 3.4 8.1 3.1 304 AZMET Daily Weather Data : TUCSON : Jun 14 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.9 65.3 87.6 DegF RELATIVE HUMIDITY 48.2 7.3 17.2 % DEWPOINT 34.3 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 4.1 KPas SOIL TEMP. 4 in 86.9 66.4 76.8 DegF SOIL TEMP. 20 in 72.5 71.1 71.8 DegF WIND SPEED 16.8 4.3 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 308 Degrees SOLAR RADIATION 754.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 24.1 1734 29.0 2305 34.0 2958 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jun 15 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.6 28.6 13.1 3.5 0.0 0.00 73.4 72.7 2.5 7.2 2.2 325 2 76.8 32.7 20.3 2.5 0.0 0.00 72.1 72.7 1.6 3.4 1.3 114 3 77.4 32.4 19.6 2.6 0.0 0.00 71.1 72.7 3.1 7.6 0.9 208 4 72.5 33.1 23.5 2.1 0.0 0.00 70.0 72.7 1.8 4.3 1.6 90 5 68.7 34.5 28.2 1.7 0.0 0.00 68.9 72.7 2.0 3.6 2.0 79 6 67.1 35.1 30.4 1.6 1.9 0.00 68.0 72.5 1.6 2.9 1.6 74 7 72.5 38.1 28.7 2.0 17.0 0.00 67.8 72.5 2.5 4.5 2.5 74 8 80.8 35.6 19.8 2.9 34.2 0.00 69.3 72.3 3.8 6.3 3.8 97 9 86.5 34.2 15.5 3.7 51.8 0.00 72.1 72.1 2.9 5.6 2.9 109 10 91.6 32.0 12.1 4.4 68.6 0.00 75.9 72.1 3.4 9.4 2.2 298 11 94.5 32.0 11.0 4.9 77.6 0.00 79.7 72.0 5.6 12.1 5.1 275 12 97.7 31.8 10.0 5.5 73.6 0.00 83.1 71.8 8.1 15.0 7.2 296 13 99.3 31.5 9.3 5.8 81.0 0.00 85.6 71.8 8.7 16.3 8.1 293 14 100.8 33.3 9.6 6.0 85.1 0.00 87.6 71.6 10.5 17.0 10.1 270 15 102.0 31.5 8.6 6.3 81.0 0.00 89.6 71.8 9.2 16.1 8.3 281 16 102.7 31.1 8.3 6.5 66.9 0.00 90.9 71.8 7.8 17.0 6.9 306 17 102.6 30.6 8.2 6.5 42.5 0.00 90.7 72.0 9.8 17.9 9.2 304 18 102.4 30.4 8.2 6.4 30.3 0.00 89.2 72.1 9.6 17.4 8.9 309 19 100.4 30.6 8.8 6.0 7.4 0.00 87.1 72.3 8.1 16.1 7.8 324 20 97.5 31.6 10.0 5.5 0.7 0.00 84.7 72.7 5.6 10.5 5.6 315 21 93.6 34.2 12.4 4.7 0.0 0.00 82.4 72.9 5.1 8.9 4.9 286 22 92.3 34.7 13.2 4.5 0.0 0.00 80.8 73.0 8.3 16.1 8.1 286 23 90.3 34.2 13.8 4.2 0.0 0.00 78.6 73.4 6.7 11.9 6.5 319 24 87.6 34.2 14.9 3.8 0.0 0.00 76.3 73.4 4.9 11.2 4.7 315 AZMET Daily Weather Data : TUCSON : Jun 15 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.6 65.8 89.2 DegF RELATIVE HUMIDITY 34.4 7.4 14.9 % DEWPOINT 32.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 4.3 KPas SOIL TEMP. 4 in 91.0 67.6 79.0 DegF SOIL TEMP. 20 in 73.4 71.6 72.3 DegF WIND SPEED 17.9 5.6 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 302 Degrees SOLAR RADIATION 719.6 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 24.3 1758 29.3 2335 34.4 2992 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jun 16 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.7 36.1 21.3 3.0 0.0 0.00 74.5 73.6 3.6 7.8 3.4 310 2 85.6 26.4 11.6 3.7 0.0 0.00 73.0 73.6 5.4 8.7 5.1 308 3 83.8 30.7 14.7 3.4 0.0 0.00 71.8 73.8 5.4 9.4 4.9 314 4 82.4 33.6 17.3 3.1 0.0 0.00 70.7 73.8 3.8 8.1 3.6 296 5 79.5 34.3 19.5 2.8 0.0 0.00 70.2 73.8 2.5 5.4 1.1 205 6 73.2 36.5 26.1 2.1 1.7 0.00 69.3 73.4 1.3 3.4 1.3 81 7 76.6 37.6 24.5 2.4 13.4 0.00 69.1 73.4 2.7 4.3 2.5 75 8 82.6 36.3 19.2 3.1 33.2 0.00 70.0 73.2 4.9 8.3 4.7 94 9 87.1 36.5 16.7 3.7 41.1 0.00 72.0 73.2 2.9 5.1 2.7 97 10 91.6 34.7 13.4 4.4 67.8 0.00 75.2 73.0 3.1 8.3 1.8 246 11 93.2 33.1 12.0 4.7 74.5 0.00 78.1 72.9 4.9 12.3 3.8 268 12 95.5 32.4 10.8 5.1 85.8 0.00 80.8 72.7 4.3 9.4 2.7 249 13 97.0 32.7 10.6 5.3 87.9 0.00 83.1 72.5 4.9 13.6 2.5 316 14 99.3 29.3 8.5 5.9 85.8 0.00 84.4 72.5 7.4 17.4 5.6 294 15 100.8 27.7 7.6 6.2 78.4 0.00 84.7 72.5 8.5 17.4 7.8 310 16 101.3 27.5 7.5 6.3 65.9 0.00 85.6 72.5 8.9 17.2 8.1 310 17 101.7 26.8 7.2 6.4 49.7 0.00 86.0 72.5 10.7 20.8 9.8 298 18 101.1 26.2 7.1 6.3 31.8 0.00 85.3 72.7 9.8 17.2 8.5 302 19 100.2 24.1 6.7 6.1 15.3 0.00 83.7 72.9 9.8 19.5 9.6 301 20 97.5 24.3 7.3 5.6 1.9 0.00 81.7 73.0 6.7 13.9 6.5 294 21 93.6 26.6 9.1 4.9 0.0 0.00 79.5 73.2 6.0 12.1 6.0 289 22 89.6 28.0 11.0 4.3 0.0 0.00 76.8 73.2 5.4 10.7 4.9 285 23 85.8 27.0 11.8 3.7 0.0 0.00 74.7 73.4 3.8 6.7 3.6 257 24 83.1 25.7 12.2 3.4 0.0 0.00 73.0 73.6 3.6 5.8 3.6 261 AZMET Daily Weather Data : TUCSON : Jun 16 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.6 67.8 90.1 DegF RELATIVE HUMIDITY 58.2 6.3 13.1 % DEWPOINT 30.6 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 4.4 KPas SOIL TEMP. 4 in 86.0 68.9 77.2 DegF SOIL TEMP. 20 in 73.8 72.5 73.0 DegF WIND SPEED 20.8 5.4 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 734.1 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 25.0 1783 29.9 2365 34.9 3027 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jun 17 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.6 26.6 13.8 3.1 0.0 0.00 71.6 73.6 2.5 5.1 2.5 257 2 75.2 26.8 16.5 2.5 0.0 0.00 70.5 73.8 1.3 3.6 0.2 85 3 72.7 26.8 18.2 2.2 0.0 0.00 69.3 73.8 1.8 4.5 1.6 72 4 68.9 29.1 22.5 1.9 0.0 0.00 68.2 73.6 1.8 3.6 1.8 86 5 69.1 28.6 21.9 1.9 0.0 0.00 67.1 73.6 2.5 3.6 2.2 87 6 66.7 29.8 25.0 1.7 1.2 0.00 66.2 73.4 2.0 3.8 2.0 80 7 72.0 33.6 24.4 2.0 17.2 0.00 66.0 73.2 1.8 4.5 1.8 90 8 80.6 34.0 18.6 2.9 35.8 0.00 67.8 73.0 1.6 3.4 1.3 45 9 86.5 32.4 14.4 3.7 53.8 0.00 70.9 72.9 3.6 7.8 3.4 84 10 91.6 29.5 11.0 4.5 68.8 0.00 74.3 72.7 2.2 6.3 1.1 88 11 94.8 27.5 9.1 5.1 80.0 0.00 77.9 72.5 2.9 8.9 2.0 298 12 96.3 29.1 9.3 5.3 86.7 0.00 80.8 72.3 5.8 14.1 4.0 311 13 98.1 30.2 9.2 5.6 88.4 0.00 82.4 72.1 6.3 16.3 4.3 282 14 99.9 31.8 9.3 5.9 85.8 0.00 83.8 72.1 8.7 23.3 7.4 281 15 101.1 32.0 9.1 6.2 78.4 0.00 85.3 72.1 11.4 21.3 10.3 282 16 101.3 31.3 8.7 6.2 62.8 0.00 86.5 72.1 11.0 21.0 9.8 275 17 101.1 30.0 8.3 6.2 50.4 0.00 86.9 72.3 11.4 21.9 10.3 283 18 100.0 30.0 8.6 6.0 32.0 0.00 86.2 72.3 12.1 22.1 11.4 279 19 99.0 28.4 8.4 5.8 14.1 0.00 84.4 72.5 11.4 20.1 11.0 291 20 96.3 27.1 8.6 5.4 1.2 0.00 82.2 72.7 10.1 17.9 9.8 292 21 92.8 27.5 9.7 4.7 0.0 0.00 80.2 72.9 6.0 11.2 6.0 288 22 86.9 28.8 12.4 3.9 0.0 0.00 78.3 73.0 2.2 7.2 2.2 309 23 87.8 27.5 11.3 4.0 0.0 0.00 76.6 73.2 3.8 8.3 3.6 280 24 85.1 28.0 12.6 3.6 0.0 0.00 75.2 73.4 2.9 5.6 2.5 284 AZMET Daily Weather Data : TUCSON : Jun 17 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.7 65.8 87.6 DegF RELATIVE HUMIDITY 32.0 7.3 13.4 % DEWPOINT 29.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 4.2 KPas SOIL TEMP. 4 in 86.9 65.8 76.6 DegF SOIL TEMP. 20 in 73.8 72.1 72.9 DegF WIND SPEED 23.3 5.4 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 289 Degrees SOLAR RADIATION 756.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.40 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 24.3 1807 29.3 2394 34.4 3062 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jun 18 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 83.7 28.8 13.7 3.4 0.0 0.00 73.9 73.4 2.7 6.9 2.2 287 2 75.0 31.6 20.4 2.4 0.0 0.00 72.5 73.6 1.6 2.9 1.1 101 3 71.1 32.9 24.4 2.0 0.0 0.00 71.2 73.4 1.3 5.6 1.1 93 4 68.7 33.1 26.5 1.8 0.0 0.00 70.2 73.4 2.0 3.8 1.8 84 5 68.4 33.6 27.5 1.7 0.0 0.00 68.9 73.4 2.5 4.7 2.2 92 6 68.5 34.0 27.7 1.7 2.4 0.00 68.0 73.4 2.5 4.5 2.5 78 7 73.8 36.9 26.1 2.1 17.9 0.00 67.8 73.2 2.9 6.7 2.9 100 8 81.1 35.2 19.2 2.9 36.3 0.00 69.3 73.2 5.1 9.4 5.1 89 9 87.6 35.4 15.8 3.8 54.0 0.00 72.3 73.0 2.7 5.6 2.0 122 10 91.4 33.1 12.7 4.4 69.5 0.00 76.1 72.9 3.6 7.2 3.1 110 11 94.1 32.7 11.5 4.8 81.0 0.00 80.2 72.7 3.6 8.7 2.5 44 12 95.9 31.8 10.5 5.2 87.4 0.00 84.0 72.5 4.3 13.6 1.8 65 13 98.2 31.3 9.6 5.6 89.1 0.00 87.4 72.5 4.7 12.8 3.1 201 14 99.7 28.9 8.3 5.9 87.0 0.00 90.0 72.3 9.8 23.5 8.3 290 15 100.8 29.3 8.2 6.2 79.3 0.00 91.4 72.5 7.4 15.4 5.6 257 16 101.1 30.2 8.4 6.2 66.7 0.00 92.3 72.5 7.8 18.1 6.5 268 17 101.1 29.5 8.1 6.2 50.7 0.00 91.9 72.7 8.5 18.3 7.2 270 18 100.2 29.8 8.5 6.0 32.5 0.00 90.7 72.9 9.6 16.1 8.9 278 19 98.8 29.7 8.8 5.8 13.9 0.00 88.5 73.2 9.2 17.4 8.3 289 20 95.9 30.2 9.9 5.2 1.2 0.00 85.8 73.4 7.2 13.4 7.2 283 21 91.9 32.5 12.2 4.5 0.0 0.00 83.5 73.6 5.1 12.3 4.9 276 22 90.9 34.7 13.8 4.3 0.0 0.00 81.7 73.9 6.9 12.8 6.5 299 23 89.1 32.7 13.5 4.0 0.0 0.00 79.2 74.1 6.0 12.5 5.8 324 24 79.7 41.9 28.7 2.6 0.0 0.00 77.0 74.3 1.3 3.8 1.1 324 AZMET Daily Weather Data : TUCSON : Jun 18 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.7 65.5 87.8 DegF RELATIVE HUMIDITY 67.0 7.2 15.6 % DEWPOINT 32.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 4.1 KPas SOIL TEMP. 4 in 92.3 67.6 79.7 DegF SOIL TEMP. 20 in 74.3 72.3 73.2 DegF WIND SPEED 23.5 4.9 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 288 Degrees SOLAR RADIATION 769.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.40 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 24.1 1831 29.2 2423 34.0 3096 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jun 19 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 69.1 45.0 42.9 1.4 0.0 0.00 75.0 74.5 1.3 3.1 1.1 82 2 64.8 47.3 53.7 1.0 0.0 0.00 73.4 74.5 0.9 2.0 0.7 152 3 63.7 48.2 57.1 0.9 0.0 0.00 72.1 74.7 1.3 2.5 1.3 102 4 66.7 40.3 38.0 1.4 0.0 0.00 70.9 74.7 1.6 2.7 1.6 67 5 68.0 38.5 34.1 1.5 0.0 0.00 70.2 74.8 2.2 4.3 2.0 79 6 66.0 39.0 37.1 1.4 2.4 0.00 69.1 74.7 1.1 2.9 1.1 74 7 73.9 39.2 28.6 2.0 17.2 0.00 68.7 74.5 2.7 5.6 2.5 90 8 81.1 36.3 20.0 2.9 35.8 0.00 69.6 74.3 6.0 9.4 5.8 91 9 86.7 36.3 16.8 3.6 53.8 0.00 72.0 74.1 4.9 9.2 4.5 92 10 90.7 37.6 15.5 4.2 68.8 0.00 75.4 73.8 2.9 6.9 2.2 81 11 93.4 35.4 13.1 4.7 80.0 0.00 79.0 73.6 2.9 7.4 1.8 127 12 95.0 31.6 10.7 5.0 86.7 0.00 81.9 73.4 4.5 10.3 2.9 330 13 96.6 30.7 9.8 5.3 88.4 0.00 84.0 73.2 5.1 15.9 4.0 277 14 98.6 31.5 9.5 5.7 85.8 0.00 85.1 73.2 6.0 15.9 4.5 309 15 100.2 32.5 9.5 6.0 78.1 0.00 86.5 73.2 5.8 13.9 3.8 298 16 100.8 32.4 9.2 6.1 65.9 0.00 87.8 73.2 6.5 14.3 4.7 311 17 101.3 32.5 9.2 6.2 49.9 0.00 88.2 73.2 8.7 19.5 8.1 323 18 100.8 32.7 9.4 6.1 32.0 0.00 87.4 73.4 8.5 15.7 7.8 317 19 99.5 33.3 10.0 5.8 13.9 0.00 85.5 73.6 9.2 14.3 8.9 312 20 97.2 32.4 10.4 5.4 1.2 0.00 83.3 73.8 7.4 11.6 7.2 319 21 93.9 31.8 11.1 4.8 0.0 0.00 81.1 73.8 4.7 8.1 4.7 311 22 89.6 33.6 13.7 4.1 0.0 0.00 79.3 74.1 3.8 6.5 3.6 260 23 89.1 32.7 13.4 4.1 0.0 0.00 77.7 74.1 6.9 12.8 6.9 275 24 86.9 33.1 14.6 3.7 0.0 0.00 76.5 74.3 6.3 9.4 5.8 276 AZMET Daily Weather Data : TUCSON : Jun 19 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.8 59.9 86.4 DegF RELATIVE HUMIDITY 78.4 8.2 20.7 % DEWPOINT 36.0 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 3.9 KPas SOIL TEMP. 4 in 88.2 68.5 78.3 DegF SOIL TEMP. 20 in 74.8 73.2 73.9 DegF WIND SPEED 19.5 4.7 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 318 Degrees SOLAR RADIATION 760.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.38 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.6 1853 26.5 2450 31.5 3127 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jun 20 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 86.2 33.1 14.9 3.6 0.0 0.00 75.4 74.3 6.9 11.0 6.7 279 2 83.5 33.6 16.7 3.3 0.0 0.00 74.5 74.5 4.0 6.9 4.0 294 3 78.6 35.2 20.9 2.7 0.0 0.00 73.4 74.5 1.8 4.0 0.4 125 4 74.3 37.0 25.9 2.2 0.0 0.00 72.3 74.3 1.6 4.9 1.1 89 5 71.6 37.4 28.7 1.9 0.0 0.00 71.2 74.3 1.6 4.3 1.6 91 6 70.7 37.9 30.2 1.8 1.4 0.00 70.3 74.3 2.2 4.3 1.8 67 7 74.5 41.2 30.2 2.0 15.3 0.00 70.2 74.1 1.3 3.4 1.3 90 8 81.9 39.4 22.2 2.9 34.6 0.00 71.6 74.1 2.5 4.9 2.2 79 9 87.8 35.4 15.6 3.8 52.6 0.00 74.3 73.9 2.7 6.5 1.6 89 10 91.2 34.3 13.4 4.3 67.8 0.00 77.9 73.8 4.3 8.9 3.6 286 11 95.4 34.7 12.0 5.0 79.3 0.00 81.3 73.6 8.5 15.4 7.8 284 12 97.9 33.6 10.6 5.5 86.0 0.00 84.6 73.4 11.6 19.7 11.0 292 13 100.0 33.3 9.8 5.9 87.7 0.00 87.4 73.4 12.5 19.0 11.9 282 14 101.3 33.3 9.4 6.2 85.3 0.00 89.6 73.4 13.2 20.1 12.3 283 15 102.4 32.9 9.0 6.4 77.9 0.00 91.0 73.4 13.9 19.7 13.0 295 16 102.4 33.4 9.2 6.4 65.5 0.00 91.6 73.6 14.5 25.9 13.9 289 17 102.2 33.4 9.3 6.3 49.5 0.00 91.4 73.6 13.6 21.9 13.0 295 18 101.3 33.4 9.5 6.1 31.5 0.00 90.3 73.8 14.3 23.0 13.9 294 19 99.9 33.3 9.8 5.9 13.6 0.00 88.3 74.1 12.3 20.4 11.9 304 20 97.5 32.9 10.4 5.4 1.2 0.00 86.0 74.3 8.1 14.3 7.8 300 21 94.3 32.7 11.4 4.9 0.0 0.00 83.8 74.5 6.3 10.3 6.3 307 22 93.2 32.0 11.5 4.7 0.0 0.00 80.8 74.7 6.3 10.5 6.3 306 23 93.4 32.2 11.6 4.7 0.0 0.00 78.1 74.8 8.1 11.9 8.1 314 24 92.3 32.0 11.8 4.6 0.0 0.00 75.9 75.0 7.2 11.4 6.9 312 AZMET Daily Weather Data : TUCSON : Jun 20 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.8 68.7 90.5 DegF RELATIVE HUMIDITY 39.8 8.3 15.2 % DEWPOINT 34.5 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 4.4 KPas SOIL TEMP. 4 in 91.8 70.0 80.4 DegF SOIL TEMP. 20 in 75.0 73.4 74.1 DegF WIND SPEED 25.9 7.4 MPH WIND VECTOR MAG. 6.3 MPH WIND VECTOR DIR. 296 Degrees SOLAR RADIATION 749.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.44 Inches STD. REF. EVAPOTRANSPIRATION 0.41 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.4 1878 30.4 2480 35.5 3163 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jun 21 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 87.6 34.9 15.8 3.8 0.0 0.00 74.3 75.2 4.3 9.2 2.5 298 2 76.1 41.0 28.4 2.2 0.0 0.00 73.0 75.2 1.3 5.1 0.9 77 3 71.4 43.7 36.9 1.7 0.0 0.00 72.0 75.2 1.1 2.9 0.7 105 4 70.3 41.5 35.3 1.6 0.0 0.00 70.9 75.2 1.6 3.4 1.1 83 5 68.0 42.3 39.5 1.4 0.0 0.00 70.0 75.2 1.3 3.1 1.3 96 6 70.2 38.8 32.0 1.7 2.2 0.00 69.6 74.8 2.2 4.5 2.0 78 7 77.0 40.3 27.0 2.3 16.3 0.00 69.4 73.8 1.6 3.4 1.6 89 8 83.3 38.5 20.3 3.1 34.6 0.00 70.7 73.2 2.7 5.6 2.7 109 9 88.9 37.8 16.6 3.9 52.3 0.00 73.6 73.2 1.6 4.3 1.3 72 10 93.2 36.5 13.7 4.6 67.1 0.00 77.0 73.2 2.5 6.5 1.1 7 11 96.1 34.9 11.8 5.1 78.6 0.00 80.2 73.2 2.9 6.9 2.0 320 12 98.4 33.1 10.2 5.6 85.5 0.00 82.8 73.2 5.4 12.1 4.5 271 13 100.8 31.6 9.0 6.1 87.4 0.00 84.2 73.0 7.6 15.2 6.7 282 14 102.6 32.4 8.8 6.5 85.1 0.00 85.1 73.2 8.1 15.4 7.2 282 15 103.8 33.8 9.0 6.7 77.4 0.00 85.1 73.2 9.2 18.1 7.8 280 16 104.0 34.0 9.0 6.7 65.5 0.00 84.7 73.4 10.3 17.4 8.9 291 17 104.2 32.5 8.4 6.8 49.7 0.00 83.7 73.6 10.1 19.9 8.9 298 18 103.6 31.3 8.1 6.7 31.8 0.00 81.9 73.6 11.0 16.3 10.5 297 19 102.6 30.2 8.1 6.5 13.9 0.00 79.7 73.8 10.1 16.1 9.8 313 20 99.9 30.2 8.7 5.9 1.4 0.00 77.7 73.9 6.9 12.8 6.7 322 21 97.5 30.4 9.4 5.5 0.0 0.00 76.1 74.1 6.3 11.2 6.0 329 22 96.3 28.0 8.9 5.3 0.0 0.00 74.7 74.1 5.6 12.8 5.1 308 23 91.9 29.7 10.9 4.6 0.0 0.00 73.6 74.3 4.7 8.9 4.5 267 24 90.7 29.8 11.4 4.4 0.0 0.00 72.7 74.3 4.9 7.6 4.7 273 AZMET Daily Weather Data : TUCSON : Jun 21 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.1 65.8 90.9 DegF RELATIVE HUMIDITY 60.1 7.4 16.5 % DEWPOINT 34.9 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 4.5 KPas SOIL TEMP. 4 in 85.3 69.4 76.8 DegF SOIL TEMP. 20 in 75.2 73.0 73.9 DegF WIND SPEED 19.9 5.1 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 300 Degrees SOLAR RADIATION 748.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.40 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 24.5 1903 29.5 2510 34.4 3197 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jun 22 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 86.5 30.0 13.0 3.8 0.0 0.00 71.8 74.3 5.6 11.4 5.6 274 2 85.1 29.8 13.6 3.6 0.0 0.00 70.9 74.3 4.0 8.1 2.5 334 3 80.6 32.0 17.1 3.0 0.0 0.00 70.3 74.1 2.5 4.9 2.2 71 4 78.8 32.7 18.8 2.7 0.0 0.00 69.8 74.1 2.2 4.3 2.2 82 5 75.9 34.9 22.6 2.4 0.0 0.00 69.1 73.9 2.0 4.3 1.8 86 6 73.9 36.9 25.9 2.1 2.2 0.00 68.7 73.9 1.8 4.5 1.6 78 7 77.9 40.1 25.8 2.4 16.5 0.00 68.7 73.8 1.3 3.4 1.1 71 8 86.2 38.1 18.3 3.5 30.3 0.00 70.5 73.6 1.3 2.9 0.9 88 9 90.9 34.2 13.5 4.3 53.0 0.00 73.0 73.4 2.7 6.3 2.5 92 10 95.7 32.9 11.1 5.1 67.8 0.00 76.6 73.4 2.9 7.4 2.5 57 11 98.1 29.1 8.8 5.6 79.3 0.00 80.4 73.2 4.0 8.7 2.7 315 12 100.4 28.0 7.9 6.1 86.0 0.00 84.2 73.0 6.0 12.8 4.9 293 13 102.6 25.9 6.7 6.6 88.4 0.00 87.3 73.0 7.6 17.2 6.9 294 14 103.5 27.9 7.1 6.7 86.0 0.00 89.8 73.0 9.2 17.7 8.3 309 15 104.5 28.2 7.0 7.0 78.6 0.00 91.2 73.0 11.0 19.9 9.6 301 16 104.5 29.1 7.2 6.9 66.4 0.00 91.9 73.2 10.7 18.8 9.8 292 17 104.7 27.3 6.7 7.0 50.9 0.00 91.6 73.4 11.9 19.5 11.2 295 18 103.6 26.4 6.6 6.8 32.7 0.00 90.3 73.6 12.5 22.6 11.9 299 19 101.8 25.9 6.9 6.4 14.6 0.00 88.2 73.8 10.7 17.0 10.3 282 20 99.0 25.9 7.5 5.9 1.2 0.00 85.8 73.9 8.1 15.0 8.1 273 21 94.8 27.9 9.2 5.1 0.0 0.00 83.5 74.3 4.7 8.3 4.7 274 22 91.9 28.4 10.3 4.6 0.0 0.00 81.3 74.5 4.7 9.4 4.7 278 23 83.1 33.4 17.1 3.3 0.0 0.00 78.6 74.7 2.2 5.4 1.8 314 24 86.4 28.9 12.9 3.8 0.0 0.00 76.5 74.8 4.9 8.7 4.7 287 AZMET Daily Weather Data : TUCSON : Jun 22 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.4 73.0 92.1 DegF RELATIVE HUMIDITY 40.1 5.7 12.6 % DEWPOINT 30.6 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 4.8 KPas SOIL TEMP. 4 in 91.9 68.4 79.5 DegF SOIL TEMP. 20 in 74.8 73.0 73.8 DegF WIND SPEED 22.6 5.6 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 754.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.42 Inches STD. REF. EVAPOTRANSPIRATION 0.37 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.4 1930 32.4 2542 37.4 3234 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jun 23 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 83.8 33.8 17.3 3.3 0.0 0.00 74.7 75.0 2.9 5.4 2.7 265 2 71.6 41.0 33.5 1.8 0.0 0.00 73.4 75.2 1.8 5.6 1.6 70 3 76.1 33.6 21.1 2.4 0.0 0.00 72.1 75.2 2.5 4.5 2.5 97 4 74.5 35.6 24.5 2.2 0.0 0.00 71.2 75.2 1.6 3.4 1.3 88 5 71.1 39.2 31.5 1.8 0.0 0.00 70.7 75.2 1.3 2.7 1.1 86 6 73.6 38.3 27.9 2.0 1.9 0.00 70.3 74.8 1.3 2.9 0.9 82 7 79.0 43.0 27.9 2.4 16.0 0.00 70.3 74.1 0.7 2.0 0.7 16 8 86.0 50.4 29.3 3.0 34.4 0.00 71.6 73.4 4.0 9.4 3.8 93 9 89.4 52.5 28.4 3.4 52.3 0.00 74.1 73.4 5.1 9.4 4.9 74 10 92.3 49.5 23.3 4.0 67.8 0.00 77.2 73.4 3.8 9.4 1.3 13 11 95.0 45.9 18.8 4.6 79.3 0.00 80.6 73.4 3.8 9.4 2.2 308 12 97.2 40.8 14.4 5.1 85.8 0.00 83.3 73.4 5.4 13.0 4.5 306 13 98.6 41.2 14.1 5.4 87.7 0.00 84.9 73.4 6.7 15.0 5.1 285 14 100.8 37.6 11.4 5.9 85.5 0.00 86.0 73.4 6.0 13.9 4.0 314 15 102.2 37.4 10.8 6.2 77.9 0.00 86.5 73.4 8.3 17.0 6.9 314 16 102.7 38.8 11.3 6.3 65.9 0.00 86.5 73.6 9.8 19.5 8.5 307 17 102.7 36.9 10.4 6.4 49.2 0.00 86.9 73.8 9.8 21.3 8.7 292 18 102.4 36.5 10.4 6.3 31.1 0.00 86.4 73.8 10.5 20.4 9.6 301 19 101.1 35.2 10.3 6.1 13.9 0.00 84.7 73.9 11.0 17.4 10.3 292 20 98.6 34.9 11.0 5.6 1.2 0.00 82.8 74.1 8.5 14.3 8.3 283 21 95.7 35.8 12.4 5.0 0.0 0.00 80.6 74.3 6.9 12.1 6.9 277 22 92.7 37.4 14.7 4.5 0.0 0.00 77.9 74.5 5.1 10.3 4.9 288 23 86.9 41.2 20.3 3.5 0.0 0.00 76.1 74.7 3.1 6.7 2.9 345 24 85.8 37.4 18.2 3.5 0.0 0.00 74.7 74.8 2.9 8.3 2.7 332 AZMET Daily Weather Data : TUCSON : Jun 23 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.8 65.8 90.0 DegF RELATIVE HUMIDITY 58.2 9.5 18.9 % DEWPOINT 39.7 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 4.2 KPas SOIL TEMP. 4 in 86.9 70.2 78.4 DegF SOIL TEMP. 20 in 75.4 73.4 74.1 DegF WIND SPEED 21.3 5.1 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 306 Degrees SOLAR RADIATION 750.1 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 24.3 1954 29.3 2571 34.4 3269 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jun 24 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.1 36.0 20.5 2.8 0.0 0.00 73.8 75.0 0.9 2.0 0.7 180 2 78.4 35.8 21.4 2.6 0.0 0.00 72.7 75.2 1.8 4.9 1.6 76 3 74.1 35.6 24.6 2.2 0.0 0.00 71.2 75.2 1.1 2.0 1.1 61 4 71.6 36.5 27.8 1.9 0.0 0.00 70.2 75.0 1.6 3.8 1.6 59 5 69.6 37.4 30.5 1.7 0.0 0.00 68.9 75.0 1.8 3.6 1.3 107 6 69.1 37.2 30.9 1.7 2.2 0.00 68.0 74.8 1.6 3.4 1.1 80 7 75.2 37.8 25.9 2.2 17.4 0.00 67.8 74.7 1.3 3.1 0.4 110 8 84.2 31.5 15.0 3.4 36.1 0.00 69.6 74.5 2.9 6.7 2.5 82 9 88.5 28.0 11.3 4.1 54.2 0.00 72.3 74.3 3.6 6.9 3.1 107 10 92.7 26.1 9.2 4.7 67.6 0.00 75.7 74.1 2.2 5.8 0.7 71 11 94.8 23.4 7.7 5.2 81.5 0.00 79.0 73.9 4.9 11.6 3.4 286 12 96.3 21.2 6.6 5.5 88.2 0.00 81.0 73.8 6.3 15.0 5.6 309 13 97.7 23.9 7.2 5.7 89.6 0.00 83.3 73.6 5.6 17.0 3.8 315 14 99.3 23.2 6.6 6.0 87.2 0.00 84.7 73.6 5.4 14.1 3.4 300 15 100.8 24.1 6.6 6.3 79.6 0.00 86.7 73.6 4.9 17.2 2.2 295 16 101.8 24.8 6.5 6.5 67.1 0.00 88.3 73.6 6.9 18.1 5.6 311 17 102.2 25.3 6.7 6.5 51.1 0.00 88.7 73.8 7.2 15.9 6.5 324 18 102.0 28.9 7.7 6.4 32.7 0.00 87.8 73.9 9.4 18.1 8.7 303 19 100.6 31.6 9.1 6.1 14.3 0.00 86.0 74.1 8.7 15.7 8.3 280 20 98.2 28.9 8.7 5.7 1.2 0.00 83.7 74.1 7.6 13.6 7.4 293 21 94.8 28.2 9.4 5.1 0.0 0.00 81.5 74.3 4.3 8.5 4.0 299 22 90.7 28.6 10.8 4.4 0.0 0.00 79.5 74.5 3.4 5.4 3.1 311 23 89.1 27.3 10.8 4.2 0.0 0.00 77.9 74.8 3.4 7.4 3.4 332 24 88.5 23.4 9.4 4.2 0.0 0.00 76.3 74.8 4.0 7.2 3.8 343 AZMET Daily Weather Data : TUCSON : Jun 24 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.1 67.8 89.2 DegF RELATIVE HUMIDITY 36.8 4.9 13.8 % DEWPOINT 29.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 4.4 KPas SOIL TEMP. 4 in 88.7 67.6 78.1 DegF SOIL TEMP. 20 in 75.2 73.6 74.3 DegF WIND SPEED 18.1 4.3 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 314 Degrees SOLAR RADIATION 770.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.39 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.0 1979 30.1 2601 35.1 3304 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jun 25 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 87.4 18.3 7.8 4.1 0.0 0.00 75.0 75.0 4.5 7.4 4.3 312 2 82.4 21.2 10.4 3.4 0.0 0.00 73.8 75.0 2.0 4.7 1.6 316 3 74.1 26.1 16.8 2.4 0.0 0.00 72.7 75.0 1.6 3.6 1.3 83 4 72.1 30.4 21.2 2.1 0.0 0.00 71.6 75.0 1.3 3.1 1.1 82 5 68.7 31.5 25.0 1.8 0.0 0.00 70.3 74.8 1.6 4.0 1.3 63 6 67.6 32.2 26.6 1.7 2.2 0.00 69.4 74.8 1.6 3.6 1.3 98 7 74.8 34.2 22.7 2.3 17.4 0.00 69.1 74.7 2.5 4.9 2.2 91 8 83.8 31.8 15.5 3.3 35.8 0.00 70.7 74.7 4.3 8.1 4.3 89 9 88.2 30.4 12.6 4.0 53.5 0.00 73.6 74.5 4.3 7.8 4.3 96 10 92.7 26.6 9.4 4.7 68.6 0.00 77.4 74.3 3.4 9.4 2.0 257 11 94.3 23.7 7.9 5.1 80.0 0.00 81.3 74.1 4.5 10.5 3.4 261 12 96.6 23.0 7.1 5.5 86.7 0.00 85.3 73.9 4.5 9.4 3.4 254 13 98.6 24.4 7.1 5.8 88.2 0.00 88.7 73.9 5.6 12.1 4.5 274 14 100.8 25.5 7.0 6.2 85.8 0.00 91.2 73.9 7.8 14.3 6.7 288 15 101.8 27.5 7.4 6.4 78.1 0.00 92.8 73.9 9.4 18.1 8.5 304 16 102.2 28.2 7.5 6.5 66.2 0.00 93.6 73.9 8.3 15.4 7.6 323 17 102.6 27.5 7.2 6.6 50.7 0.00 93.4 74.1 8.1 15.7 6.7 308 18 102.4 27.5 7.3 6.5 32.7 0.00 92.1 74.3 9.2 15.4 8.7 316 19 101.3 26.8 7.2 6.3 14.1 0.00 89.8 74.7 6.7 14.1 6.5 315 20 98.4 27.1 8.0 5.7 1.0 0.00 87.1 74.8 3.6 8.9 3.4 329 21 87.6 32.4 13.9 3.9 0.0 0.00 84.6 75.2 0.9 2.0 0.2 47 22 81.9 34.9 18.5 3.0 0.0 0.00 82.2 75.4 1.1 3.1 1.1 115 23 75.9 41.9 30.6 2.2 0.0 0.00 80.1 75.6 1.3 2.7 1.1 88 24 68.9 45.9 43.9 1.4 0.0 0.00 77.9 75.7 1.3 3.6 1.1 96 AZMET Daily Weather Data : TUCSON : Jun 25 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.5 62.6 87.8 DegF RELATIVE HUMIDITY 73.9 5.5 14.5 % DEWPOINT 29.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 4.2 KPas SOIL TEMP. 4 in 93.7 68.9 81.0 DegF SOIL TEMP. 20 in 75.7 73.9 74.7 DegF WIND SPEED 18.1 4.0 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 314 Degrees SOLAR RADIATION 760.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.39 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.9 2002 27.9 2629 32.9 3337 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jun 26 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.2 45.5 44.5 1.3 0.0 0.00 75.7 75.9 1.6 4.5 1.3 82 2 72.7 37.9 28.4 2.0 0.0 0.00 74.1 75.9 1.8 3.6 1.3 49 3 70.5 39.4 32.3 1.7 0.0 0.00 72.7 75.9 1.6 3.4 1.1 111 4 68.7 39.6 34.6 1.6 0.0 0.00 71.6 75.9 1.6 2.9 1.6 81 5 69.3 38.8 33.1 1.6 0.0 0.00 70.9 75.9 2.2 3.8 2.2 87 6 70.9 36.0 27.8 1.9 2.4 0.00 70.3 75.6 1.8 3.4 1.8 84 7 76.6 36.9 23.7 2.4 16.0 0.00 70.0 75.4 2.7 4.3 2.5 92 8 83.8 36.7 18.7 3.2 34.6 0.00 71.2 75.2 3.4 4.9 3.1 100 9 89.6 34.5 14.2 4.1 52.1 0.00 73.8 75.0 3.6 7.6 3.6 101 10 94.5 33.6 11.8 4.9 67.1 0.00 77.2 74.8 2.9 6.3 2.5 97 11 97.9 32.4 10.1 5.5 78.4 0.00 80.6 74.7 3.1 8.1 2.2 303 12 100.6 33.1 9.6 6.0 84.3 0.00 83.7 74.7 4.0 9.4 2.5 292 13 102.2 34.5 9.7 6.3 86.5 0.00 85.6 74.5 6.5 15.4 5.4 293 14 103.5 36.3 10.0 6.5 84.3 0.00 86.5 74.5 6.9 17.0 5.1 305 15 104.4 36.0 9.6 6.8 77.2 0.00 88.0 74.3 6.9 17.4 5.1 311 16 104.9 35.2 9.2 6.9 62.1 0.00 89.6 74.5 7.4 18.3 6.3 328 17 105.1 35.4 9.2 6.9 44.4 0.00 89.6 74.5 9.4 19.0 8.7 308 18 104.5 36.0 9.6 6.8 31.5 0.00 88.9 74.7 9.4 19.5 8.3 316 19 103.5 35.8 9.8 6.5 13.9 0.00 87.1 74.8 8.5 18.1 8.3 293 20 100.9 33.8 9.8 6.1 1.2 0.00 84.9 75.0 8.3 15.9 8.1 310 21 96.3 34.3 11.5 5.2 0.0 0.00 82.9 75.2 3.8 6.7 3.8 299 22 92.8 34.0 12.6 4.6 0.0 0.00 81.0 75.2 4.0 6.5 3.8 271 23 90.9 33.4 13.1 4.3 0.0 0.00 79.3 75.4 5.6 10.1 5.4 268 24 89.6 33.4 13.6 4.1 0.0 0.00 78.1 75.6 5.6 8.7 5.4 276 AZMET Daily Weather Data : TUCSON : Jun 26 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.3 62.2 90.0 DegF RELATIVE HUMIDITY 70.6 7.7 17.4 % DEWPOINT 36.0 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 4.5 KPas SOIL TEMP. 4 in 89.6 69.8 79.7 DegF SOIL TEMP. 20 in 75.9 74.3 75.2 DegF WIND SPEED 19.5 4.7 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 310 Degrees SOLAR RADIATION 735.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.39 Inches STD. REF. EVAPOTRANSPIRATION 0.34 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.0 2025 28.1 2657 33.1 3370 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jun 27 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 89.6 32.9 13.4 4.1 0.0 0.00 76.8 75.7 5.1 8.9 5.1 322 2 88.2 32.9 13.9 3.9 0.0 0.00 75.9 75.7 4.7 8.7 4.7 311 3 84.2 34.3 16.8 3.4 0.0 0.00 75.0 75.7 1.8 4.5 0.9 298 4 79.2 36.5 21.4 2.7 0.0 0.00 73.9 75.7 2.2 4.3 2.2 79 5 76.5 36.7 23.7 2.4 0.0 0.00 72.9 75.7 2.2 3.4 2.0 98 6 75.2 37.4 25.4 2.2 1.9 0.00 72.0 75.6 1.6 2.9 1.3 110 7 79.3 41.2 25.7 2.5 16.3 0.00 71.8 75.6 1.3 5.1 1.1 104 8 86.5 41.7 20.9 3.4 34.2 0.00 73.4 75.4 2.5 6.7 2.2 72 9 89.8 39.9 17.5 3.9 49.2 0.00 76.1 75.2 4.3 7.6 4.0 99 10 94.3 37.9 14.1 4.7 66.9 0.00 79.7 75.2 3.4 6.5 1.3 139 11 97.3 37.6 12.7 5.3 78.1 0.00 83.7 75.0 3.4 10.1 2.5 260 12 99.9 36.0 11.1 5.8 85.1 0.00 87.1 74.8 5.6 11.2 5.1 294 13 101.3 37.4 11.1 6.1 86.7 0.00 90.3 74.8 5.8 12.1 4.5 287 14 102.7 37.6 10.7 6.4 83.8 0.00 93.0 74.8 4.9 11.2 3.8 294 15 103.6 39.6 11.3 6.5 76.9 0.00 94.6 74.8 5.8 15.2 2.9 285 16 104.9 38.8 10.6 6.8 64.7 0.00 95.5 75.0 4.5 12.8 1.1 274 17 104.7 39.7 11.0 6.7 49.7 0.00 95.4 75.2 9.4 19.7 7.8 283 18 103.6 39.9 11.5 6.4 22.7 0.00 93.6 75.4 9.8 18.3 9.2 314 19 102.9 39.2 11.4 6.3 14.1 0.00 91.4 75.6 10.1 16.3 8.9 309 20 100.9 38.1 11.6 6.0 1.4 0.00 89.1 75.9 8.1 12.8 7.8 298 21 96.4 39.7 14.2 5.0 0.0 0.00 86.0 76.1 4.0 6.7 3.8 292 22 94.5 40.6 15.6 4.7 0.0 0.00 83.1 76.3 5.6 10.1 5.4 285 23 93.2 41.0 16.5 4.4 0.0 0.00 80.6 76.6 5.6 10.1 5.4 294 24 91.8 42.6 18.3 4.2 0.0 0.00 78.6 76.8 6.3 12.5 6.0 297 AZMET Daily Weather Data : TUCSON : Jun 27 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.8 73.4 93.4 DegF RELATIVE HUMIDITY 34.5 9.2 15.4 % DEWPOINT 38.3 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 4.7 KPas SOIL TEMP. 4 in 95.7 71.6 82.9 DegF SOIL TEMP. 20 in 76.8 74.8 75.6 DegF WIND SPEED 19.7 4.9 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 302 Degrees SOLAR RADIATION 732.5 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 27.5 2053 32.6 2690 37.4 3407 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jun 28 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 88.7 43.9 21.2 3.6 0.0 0.00 77.0 77.0 4.0 6.7 4.0 259 2 86.5 45.3 23.9 3.3 0.0 0.00 75.9 77.0 4.3 6.5 4.3 253 3 83.3 46.0 27.4 2.8 0.0 0.00 74.8 77.0 2.7 5.6 2.7 271 4 78.6 45.1 30.6 2.3 0.0 0.00 73.9 77.2 1.6 3.6 1.3 78 5 77.5 45.0 31.4 2.2 0.0 0.00 73.2 77.2 2.0 3.4 2.0 105 6 75.7 45.9 34.5 2.0 1.9 0.00 72.3 77.0 1.6 4.9 1.6 85 7 81.9 46.9 29.6 2.6 12.4 0.00 72.3 76.8 4.0 6.7 3.8 60 8 90.1 46.2 22.1 3.8 32.7 0.00 73.6 76.6 3.8 7.2 2.9 76 9 92.5 47.1 21.2 4.1 50.7 0.00 76.1 76.5 3.8 7.4 3.1 114 10 95.2 46.4 19.0 4.6 63.8 0.00 79.3 76.3 3.4 8.3 1.8 233 11 96.4 46.6 18.4 4.8 76.2 0.00 82.4 76.1 3.8 8.3 2.2 247 12 98.4 45.1 16.4 5.2 83.6 0.00 85.1 75.9 4.0 11.6 1.8 271 13 100.2 44.2 15.0 5.6 85.5 0.00 87.3 75.7 5.6 14.1 4.3 316 14 101.7 43.2 13.7 5.9 84.1 0.00 88.2 75.7 7.2 18.8 6.0 300 15 102.7 41.5 12.5 6.2 77.4 0.00 88.9 75.7 8.1 17.9 5.4 310 16 103.8 38.5 10.8 6.5 65.2 0.00 89.8 75.7 10.1 20.6 8.5 299 17 104.0 36.3 9.9 6.6 49.9 0.00 90.0 75.9 10.3 18.3 9.2 299 18 103.5 36.0 9.8 6.6 31.8 0.00 89.2 75.9 11.0 17.0 10.5 316 19 102.2 35.1 9.9 6.3 14.3 0.00 87.6 76.1 11.2 18.8 10.7 313 20 100.0 34.7 10.4 5.9 1.4 0.00 85.3 76.3 8.9 14.5 8.7 313 21 96.4 35.8 12.1 5.2 0.0 0.00 83.3 76.5 6.5 12.1 6.3 288 22 94.6 36.7 13.3 4.8 0.0 0.00 81.7 76.6 7.8 11.6 7.6 293 23 91.6 38.1 15.5 4.3 0.0 0.00 80.2 76.6 3.8 9.2 3.4 308 24 86.5 40.5 19.8 3.5 0.0 0.00 79.0 76.8 2.7 6.0 2.5 72 AZMET Daily Weather Data : TUCSON : Jun 28 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.1 74.5 93.0 DegF RELATIVE HUMIDITY 44.1 9.0 18.7 % DEWPOINT 42.1 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 4.5 KPas SOIL TEMP. 4 in 90.1 72.1 81.1 DegF SOIL TEMP. 20 in 77.2 75.7 76.5 DegF WIND SPEED 20.6 5.4 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 304 Degrees SOLAR RADIATION 730.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.40 Inches STD. REF. EVAPOTRANSPIRATION 0.36 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.9 2081 32.9 2723 38.0 3445 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jun 29 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 86.0 45.7 24.7 3.2 0.0 0.00 77.7 76.8 3.1 6.3 3.1 81 2 84.0 46.6 27.3 2.9 0.0 0.00 76.6 76.8 3.4 5.8 3.1 95 3 82.2 45.9 27.9 2.7 0.0 0.00 75.7 76.8 2.9 5.6 2.7 92 4 80.4 45.1 28.8 2.5 0.0 0.00 74.8 76.8 2.9 5.6 2.9 93 5 78.1 47.1 33.7 2.2 0.0 0.00 73.9 76.8 2.0 3.4 1.8 84 6 75.2 48.4 38.9 1.8 1.9 0.00 73.2 76.6 1.1 2.9 0.9 80 7 80.4 49.3 33.7 2.4 16.0 0.00 73.0 76.6 2.2 4.9 2.2 68 8 86.5 49.8 28.2 3.1 33.9 0.00 74.5 76.5 4.5 6.9 4.3 86 9 91.6 48.0 22.6 3.9 51.1 0.00 77.4 76.3 2.7 5.6 1.8 114 10 95.2 46.4 18.9 4.6 65.9 0.00 81.0 76.1 2.5 8.1 0.2 186 11 96.8 43.2 16.0 5.0 77.6 0.00 84.6 76.1 4.5 11.4 3.8 264 12 98.8 42.1 14.4 5.4 84.3 0.00 88.0 75.9 7.4 15.0 5.8 290 13 100.0 41.2 13.4 5.7 86.5 0.00 90.9 75.9 7.4 16.6 6.5 304 14 101.8 39.9 12.1 6.1 84.3 0.00 93.2 75.9 8.5 16.8 7.6 298 15 102.4 38.7 11.3 6.2 76.2 0.00 94.6 75.9 9.2 18.3 8.3 303 16 102.7 36.0 10.1 6.4 65.2 0.00 95.0 75.9 10.5 18.8 9.6 293 17 103.1 34.5 9.4 6.5 49.9 0.00 94.5 76.1 10.5 19.7 10.1 307 18 102.7 34.7 9.6 6.4 32.5 0.00 93.0 76.3 10.1 18.1 9.4 308 19 101.7 33.8 9.6 6.2 14.6 0.00 91.0 76.6 9.2 14.5 8.9 318 20 99.5 33.8 10.2 5.8 1.4 0.00 88.5 76.8 6.9 11.9 6.9 322 21 97.2 32.9 10.6 5.4 0.0 0.00 86.2 77.0 4.3 9.4 4.3 338 22 91.9 35.1 13.6 4.4 0.0 0.00 84.2 77.2 2.7 7.2 1.6 244 23 89.6 35.4 14.8 4.1 0.0 0.00 81.5 77.4 3.8 6.5 3.8 245 24 86.7 35.4 16.3 3.6 0.0 0.00 79.0 77.5 4.5 9.4 4.3 264 AZMET Daily Weather Data : TUCSON : Jun 29 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.0 73.9 92.3 DegF RELATIVE HUMIDITY 41.5 8.6 19.0 % DEWPOINT 41.2 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 4.4 KPas SOIL TEMP. 4 in 95.0 72.9 83.5 DegF SOIL TEMP. 20 in 77.5 75.9 76.5 DegF WIND SPEED 19.7 5.4 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 310 Degrees SOLAR RADIATION 741.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.40 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.5 2108 32.6 2755 37.6 3483 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jun 30 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 88.2 33.8 14.5 3.9 0.0 0.00 76.8 77.7 5.4 11.9 5.4 291 2 80.4 40.3 24.1 2.7 0.0 0.00 75.4 77.7 2.5 5.1 1.8 64 3 75.4 41.2 29.2 2.1 0.0 0.00 74.1 77.7 2.0 3.8 1.8 88 4 74.3 41.0 30.3 2.0 0.0 0.00 73.0 77.7 2.0 4.3 1.8 84 5 72.7 39.9 30.6 1.9 0.0 0.00 72.0 77.7 2.2 3.8 2.0 77 6 70.5 44.6 39.4 1.5 1.9 0.00 71.4 77.5 1.3 2.7 1.3 103 7 77.7 41.9 27.9 2.3 16.0 0.00 71.6 77.2 2.7 5.6 2.7 98 8 84.0 44.1 24.6 3.0 34.2 0.00 72.3 76.3 4.0 6.5 3.8 104 9 88.5 45.5 22.5 3.6 51.8 0.00 74.8 75.9 4.9 8.9 4.7 98 10 93.6 41.5 16.5 4.5 67.1 0.00 78.1 75.7 3.6 8.5 0.9 334 11 96.6 37.2 12.8 5.2 78.8 0.00 81.0 75.7 6.3 14.3 5.6 288 12 99.1 34.0 10.4 5.7 86.0 0.00 82.9 75.7 7.8 14.1 6.9 297 13 100.8 31.5 8.9 6.1 87.9 0.00 84.2 75.7 8.7 15.0 7.8 282 14 102.2 31.3 8.5 6.4 85.5 0.00 84.9 75.6 10.5 18.1 9.4 300 15 103.3 31.8 8.4 6.6 77.9 0.00 85.3 75.7 9.6 18.6 8.9 321 16 104.2 29.8 7.6 6.8 65.7 0.00 85.8 75.7 10.7 19.7 9.6 315 17 104.4 28.0 6.9 6.9 50.4 0.00 86.5 75.7 11.0 18.1 10.5 308 18 104.0 28.6 7.2 6.8 32.5 0.00 86.4 75.9 9.8 18.8 9.4 312 19 102.7 27.7 7.2 6.6 14.3 0.00 84.9 75.9 10.1 15.4 9.4 322 20 100.0 25.9 7.2 6.1 1.4 0.00 82.9 76.1 9.2 15.9 8.9 315 21 96.8 25.5 7.9 5.5 0.0 0.00 80.8 76.1 6.3 10.1 6.0 311 22 93.4 27.5 9.6 4.9 0.0 0.00 78.1 76.3 5.1 9.8 4.5 279 23 89.6 28.9 11.4 4.2 0.0 0.00 75.7 76.3 4.7 8.3 4.7 236 24 86.0 30.4 13.5 3.7 0.0 0.00 74.3 76.5 4.0 6.7 3.8 270 AZMET Daily Weather Data : TUCSON : Jun 30 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.3 68.5 91.2 DegF RELATIVE HUMIDITY 55.2 6.3 16.1 % DEWPOINT 34.7 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 4.6 KPas SOIL TEMP. 4 in 86.7 71.4 79.0 DegF SOIL TEMP. 20 in 77.7 75.6 76.5 DegF WIND SPEED 19.7 6.0 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 309 Degrees SOLAR RADIATION 751.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.42 Inches STD. REF. EVAPOTRANSPIRATION 0.38 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.7 2134 30.6 2786 35.6 3519 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jul 1 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.0 29.7 14.9 3.2 0.0 0.00 73.0 76.5 2.0 5.4 0.4 24 2 77.0 31.6 19.0 2.6 0.0 0.00 72.0 76.5 1.6 5.4 1.6 50 3 75.6 31.6 20.0 2.4 0.0 0.00 70.7 76.5 2.0 4.9 1.6 99 4 73.6 31.8 21.5 2.2 0.0 0.00 69.8 76.3 2.2 4.3 2.0 92 5 70.2 33.6 25.9 1.9 0.0 0.00 68.9 76.3 1.6 3.4 1.3 83 6 68.9 34.0 27.4 1.8 1.9 0.00 68.0 76.1 1.8 3.6 1.6 89 7 75.0 35.1 23.4 2.3 16.0 0.00 67.8 75.9 2.7 5.1 2.7 90 8 82.2 36.0 19.2 3.0 34.4 0.00 69.4 75.7 4.3 6.9 4.0 92 9 88.2 36.1 15.8 3.8 52.3 0.00 72.1 75.6 4.7 7.6 4.5 102 10 93.6 36.1 13.4 4.7 67.8 0.00 75.9 75.2 3.1 6.9 0.2 286 11 97.3 34.0 11.0 5.4 79.6 0.00 79.0 75.2 6.7 12.8 6.3 271 12 100.2 30.9 8.9 6.0 86.5 0.00 81.1 75.0 8.5 17.4 7.6 299 13 101.8 32.0 8.8 6.3 88.6 0.00 82.6 74.8 10.7 17.0 10.3 284 14 103.5 29.8 7.7 6.7 86.5 0.00 84.2 74.7 12.5 21.0 11.9 281 15 104.7 25.9 6.3 7.1 79.3 0.00 86.7 74.7 13.2 20.4 12.5 295 16 105.3 27.0 6.5 7.2 66.4 0.00 88.2 74.7 14.1 22.8 13.4 301 17 104.7 28.0 6.9 7.0 50.4 0.00 88.7 74.8 13.4 20.6 12.8 305 18 104.2 27.7 6.9 6.9 32.5 0.00 88.0 74.8 12.3 19.2 11.4 313 19 102.9 28.8 7.5 6.6 14.3 0.00 86.4 75.0 11.9 20.4 11.6 313 20 100.6 28.8 8.0 6.1 1.7 0.00 84.2 75.2 8.3 15.7 8.1 306 21 98.1 27.7 8.3 5.7 0.0 0.00 82.2 75.4 5.6 9.6 5.4 307 22 95.2 28.2 9.3 5.1 0.0 0.00 80.4 75.6 4.3 8.7 3.4 254 23 90.3 30.0 11.7 4.3 0.0 0.00 78.8 75.7 3.6 6.3 3.4 258 24 86.4 30.4 13.3 3.7 0.0 0.00 77.5 75.9 3.6 6.3 3.6 270 AZMET Daily Weather Data : TUCSON : Jul 1 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.2 67.5 90.9 DegF RELATIVE HUMIDITY 36.6 5.0 13.4 % DEWPOINT 31.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 4.7 KPas SOIL TEMP. 4 in 88.7 67.6 78.1 DegF SOIL TEMP. 20 in 76.5 74.7 75.6 DegF WIND SPEED 22.8 6.5 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 300 Degrees SOLAR RADIATION 757.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.43 Inches STD. REF. EVAPOTRANSPIRATION 0.39 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.2 2159 30.2 2816 35.3 3554 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jul 2 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 83.8 30.7 14.8 3.4 0.0 0.00 76.1 75.9 2.2 5.1 0.9 248 2 79.3 30.9 17.1 2.8 0.0 0.00 74.8 75.9 2.0 4.9 1.6 74 3 77.7 31.8 18.8 2.6 0.0 0.00 73.8 75.9 2.2 4.5 1.8 101 4 75.7 32.7 20.7 2.4 0.0 0.00 72.7 75.9 2.9 5.6 2.7 81 5 74.3 33.8 22.7 2.2 0.0 0.00 71.8 75.9 2.5 5.1 2.2 98 6 73.8 34.2 23.5 2.2 1.7 0.00 71.1 75.7 1.8 3.6 1.8 94 7 79.0 43.3 28.0 2.4 15.3 0.00 71.1 75.7 2.5 4.5 2.5 102 8 86.4 51.4 30.2 3.0 33.0 0.00 72.7 75.6 5.1 8.3 5.1 90 9 89.4 52.7 28.6 3.4 50.9 0.00 75.6 75.4 4.7 8.1 4.5 103 10 93.7 48.2 21.2 4.3 66.4 0.00 79.5 75.2 3.1 9.4 1.3 245 11 96.1 41.5 15.4 4.9 78.4 0.00 83.3 75.2 6.5 11.4 5.8 265 12 98.2 39.7 13.4 5.4 85.5 0.00 86.9 75.0 7.6 14.5 6.5 298 13 100.6 36.3 10.9 5.9 87.9 0.00 90.1 75.0 8.3 16.1 7.4 306 14 102.2 35.4 10.0 6.3 85.5 0.00 92.5 75.0 10.1 18.1 9.2 302 15 104.2 32.4 8.3 6.8 78.8 0.00 94.1 75.0 11.6 20.6 11.2 318 16 104.9 28.0 6.9 7.0 67.1 0.00 94.6 75.2 12.8 21.9 12.3 315 17 104.9 28.4 6.9 7.1 50.9 0.00 94.1 75.2 12.5 22.1 11.9 315 18 104.2 29.8 7.6 6.8 29.4 0.00 92.8 75.6 11.9 19.7 11.4 312 19 102.6 31.3 8.4 6.5 13.4 0.00 90.5 75.7 11.9 17.7 11.4 316 20 100.0 28.4 8.1 6.0 1.4 0.00 88.0 76.1 8.7 15.0 8.5 307 21 95.2 28.6 9.4 5.1 0.0 0.00 85.6 76.3 4.0 8.3 4.0 280 22 93.6 29.1 10.1 4.9 0.0 0.00 83.5 76.5 3.1 7.8 2.7 298 23 86.9 34.5 16.1 3.8 0.0 0.00 80.8 76.6 2.9 5.6 2.5 251 24 85.6 33.3 15.4 3.6 0.0 0.00 78.4 76.8 3.1 6.0 3.1 260 AZMET Daily Weather Data : TUCSON : Jul 2 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.8 73.0 91.4 DegF RELATIVE HUMIDITY 36.4 5.5 15.5 % DEWPOINT 35.2 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 4.5 KPas SOIL TEMP. 4 in 94.6 70.7 82.2 DegF SOIL TEMP. 20 in 76.8 75.0 75.7 DegF WIND SPEED 22.1 6.0 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 311 Degrees SOLAR RADIATION 745.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.42 Inches STD. REF. EVAPOTRANSPIRATION 0.38 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.4 2187 32.4 2849 37.4 3591 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jul 3 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.7 31.3 14.6 3.5 0.0 0.00 76.6 77.0 3.6 6.7 3.4 277 2 79.9 38.5 23.1 2.7 0.0 0.00 75.2 77.0 2.2 4.5 0.9 68 3 76.1 37.9 25.4 2.3 0.0 0.00 73.9 77.0 2.5 4.5 2.5 79 4 74.8 37.0 25.5 2.2 0.0 0.00 72.7 77.0 2.2 3.8 2.0 77 5 71.4 39.2 30.9 1.8 0.0 0.00 72.0 77.0 1.3 2.9 1.3 64 6 70.9 37.9 29.9 1.8 1.2 0.00 71.4 76.8 1.6 3.1 1.3 92 7 75.6 40.6 28.3 2.2 13.4 0.00 71.2 76.3 2.2 4.9 2.2 89 8 85.3 50.4 29.9 2.9 36.3 0.00 72.5 76.1 4.7 8.3 4.7 90 9 88.9 51.8 28.3 3.3 52.3 0.00 75.0 76.1 4.9 8.7 4.7 96 10 93.6 47.8 21.1 4.2 67.4 0.00 78.6 75.9 3.6 9.2 1.6 266 11 96.1 42.4 15.8 4.9 80.8 0.00 81.5 75.7 7.4 12.3 6.5 303 12 98.6 39.9 13.3 5.4 87.7 0.00 83.1 75.6 10.7 15.9 10.1 313 13 100.4 38.7 12.1 5.8 88.2 0.00 84.6 75.6 11.6 18.1 11.0 319 14 102.2 37.8 11.0 6.2 86.0 0.00 86.4 75.4 11.9 20.4 11.2 295 15 103.8 36.0 9.7 6.6 77.2 0.00 87.8 75.4 13.0 20.4 12.3 299 16 104.4 33.1 8.5 6.8 64.3 0.00 88.5 75.4 13.0 21.0 12.3 294 17 104.7 33.1 8.5 6.9 48.5 0.00 88.2 75.6 13.0 23.3 12.3 290 18 103.8 30.7 7.9 6.8 29.9 0.00 86.9 75.6 14.1 21.3 13.4 297 19 102.7 27.5 7.2 6.6 13.9 0.00 84.9 75.7 12.1 18.3 11.9 307 20 100.4 25.2 7.0 6.2 1.7 0.00 82.6 75.7 8.9 14.1 8.9 309 21 97.3 27.5 8.4 5.5 0.0 0.00 80.2 75.9 5.6 9.4 5.4 302 22 92.5 31.8 11.7 4.6 0.0 0.00 77.7 76.1 4.7 7.2 4.5 260 23 87.1 34.5 15.6 3.7 0.0 0.00 75.9 76.1 2.9 6.3 2.5 237 24 81.5 41.0 24.0 2.8 0.0 0.00 74.7 76.3 1.1 3.4 1.1 304 AZMET Daily Weather Data : TUCSON : Jul 3 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.6 70.0 90.7 DegF RELATIVE HUMIDITY 44.7 6.4 17.4 % DEWPOINT 37.2 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 4.4 KPas SOIL TEMP. 4 in 88.5 71.1 79.3 DegF SOIL TEMP. 20 in 77.0 75.4 76.1 DegF WIND SPEED 23.3 6.7 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 304 Degrees SOLAR RADIATION 748.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.43 Inches STD. REF. EVAPOTRANSPIRATION 0.39 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.3 2213 31.1 2880 36.2 3628 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jul 4 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.0 38.3 23.2 2.6 0.0 0.00 73.6 76.3 1.8 5.1 1.1 63 2 78.1 37.8 23.6 2.5 0.0 0.00 72.3 76.3 1.8 3.4 1.6 101 3 74.7 37.2 25.7 2.2 0.0 0.00 71.6 76.3 1.6 3.8 1.3 121 4 73.2 38.7 28.7 2.0 0.0 0.00 70.7 76.1 2.0 7.4 1.8 98 5 74.3 35.2 24.0 2.2 0.0 0.00 69.6 76.1 2.2 5.1 2.2 89 6 71.4 36.9 28.2 1.9 1.4 0.00 68.7 75.9 2.5 4.3 2.5 97 7 75.6 39.4 27.1 2.2 13.9 0.00 68.4 75.7 3.8 6.3 3.6 101 8 85.6 43.0 22.6 3.3 32.5 0.00 70.5 75.6 1.1 3.6 0.9 122 9 91.4 41.4 17.6 4.1 50.9 0.00 73.8 75.4 2.9 6.3 2.7 103 10 95.2 42.4 16.3 4.7 66.9 0.00 77.5 75.2 2.2 6.7 0.7 114 11 98.1 40.5 13.9 5.3 78.4 0.00 81.1 75.0 3.1 8.9 2.0 278 12 101.3 38.5 11.6 6.0 84.8 0.00 84.2 74.8 4.3 13.9 2.7 283 13 103.5 36.3 10.0 6.5 87.0 0.00 85.6 74.7 6.9 13.0 6.3 270 14 105.3 34.0 8.6 7.0 84.1 0.00 86.7 74.7 6.5 13.6 5.8 276 15 106.9 32.5 7.8 7.4 75.7 0.00 88.3 74.7 6.9 15.0 6.3 277 16 107.8 30.7 7.0 7.7 65.7 0.00 89.6 74.7 7.8 15.7 7.4 279 17 108.1 26.8 5.9 7.8 49.0 0.00 89.4 74.8 9.4 15.0 8.7 299 18 107.2 24.6 5.5 7.7 30.8 0.00 88.2 75.0 9.8 14.1 9.6 302 19 105.8 18.1 4.4 7.4 14.1 0.00 86.0 75.2 8.9 14.8 8.7 295 20 102.6 21.9 5.7 6.7 1.7 0.00 83.3 75.2 6.5 10.7 6.3 305 21 97.0 28.2 8.8 5.5 0.0 0.00 80.8 75.6 4.9 12.1 2.9 16 22 95.0 40.6 15.6 4.8 0.0 0.00 78.4 75.7 5.4 12.8 4.7 87 23 88.7 45.1 22.2 3.6 0.0 0.00 77.2 75.9 1.6 4.5 1.6 86 24 88.2 44.4 22.0 3.5 0.0 0.00 76.3 75.9 2.2 4.0 2.0 74 AZMET Daily Weather Data : TUCSON : Jul 4 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 108.9 69.8 92.3 DegF RELATIVE HUMIDITY 37.2 3.6 16.1 % DEWPOINT 35.6 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 4.8 KPas SOIL TEMP. 4 in 89.6 68.4 78.8 DegF SOIL TEMP. 20 in 76.3 74.7 75.4 DegF WIND SPEED 15.7 4.5 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 303 Degrees SOLAR RADIATION 737.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.39 Inches STD. REF. EVAPOTRANSPIRATION 0.34 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.3 2239 31.3 2911 36.4 3664 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jul 5 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.9 46.0 25.8 3.0 0.0 0.00 75.6 76.1 1.1 2.9 0.9 112 2 87.1 44.8 23.2 3.4 0.0 0.00 74.7 76.1 4.0 18.6 3.4 105 3 93.6 43.9 18.2 4.4 0.0 0.00 73.6 76.1 9.8 18.8 9.6 103 4 91.4 44.1 19.4 4.1 0.0 0.00 72.5 76.1 7.6 13.6 7.4 104 5 89.6 44.4 21.0 3.8 0.0 0.00 71.8 75.9 5.8 13.4 5.6 93 6 85.3 45.9 25.4 3.1 1.7 0.00 71.4 75.9 2.7 4.3 2.7 95 7 86.2 47.8 26.6 3.1 14.3 0.00 71.6 75.7 3.6 7.8 3.6 108 8 90.3 48.9 24.1 3.7 28.9 0.00 73.0 75.7 5.4 10.5 4.9 101 9 94.3 48.9 21.5 4.3 33.5 0.00 74.5 75.6 7.4 11.9 6.9 108 10 97.5 47.8 18.6 4.9 60.4 0.00 77.4 75.4 6.5 12.3 6.3 96 11 99.5 47.8 17.7 5.3 77.4 0.00 80.6 75.2 5.8 12.5 5.1 113 12 102.2 45.3 14.7 6.0 83.6 0.00 84.4 75.2 4.7 11.0 2.9 151 13 103.3 42.4 12.8 6.3 74.5 0.00 87.6 75.0 4.3 10.7 1.6 149 14 105.3 42.4 12.1 6.7 82.9 0.00 90.5 75.0 4.5 13.2 2.9 265 15 106.5 43.0 11.8 7.0 66.9 0.00 92.7 75.0 3.6 10.3 0.4 269 16 106.9 42.3 11.4 7.1 59.7 0.00 93.7 75.0 4.3 9.4 1.8 48 17 105.8 42.3 11.8 6.8 32.3 0.00 92.8 75.2 3.4 8.3 2.5 84 18 105.6 41.7 11.6 6.9 25.6 0.00 91.6 75.4 4.5 9.8 3.6 99 19 104.2 41.5 12.0 6.5 11.7 0.00 89.6 75.6 7.2 19.7 6.7 85 20 96.8 46.4 18.8 4.9 0.7 0.00 87.3 75.9 16.3 40.3 12.8 28 21 94.8 42.8 17.0 4.7 0.0 0.00 83.3 76.1 16.3 51.7 1.1 286 22 96.6 41.7 15.2 5.0 0.0 0.00 81.3 76.3 7.8 15.4 6.0 78 23 95.5 42.8 16.4 4.8 0.0 0.00 80.4 76.5 10.7 19.0 10.5 92 24 94.3 43.5 17.4 4.6 0.0 0.00 79.9 76.6 15.2 25.3 14.5 90 AZMET Daily Weather Data : TUCSON : Jul 5 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 108.3 83.3 96.6 DegF RELATIVE HUMIDITY 38.4 9.6 17.7 % DEWPOINT 44.6 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 5.0 KPas SOIL TEMP. 4 in 93.7 71.2 81.3 DegF SOIL TEMP. 20 in 76.6 75.0 75.7 DegF WIND SPEED 51.7 6.7 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 92 Degrees SOLAR RADIATION 654.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.38 Inches STD. REF. EVAPOTRANSPIRATION 0.39 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.8 2270 35.8 2947 40.7 3705 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jul 6 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 92.7 45.7 19.9 4.2 0.0 0.00 79.5 76.8 10.7 18.8 10.3 117 2 91.0 47.7 22.5 3.9 0.0 0.00 79.0 76.8 10.5 18.8 10.3 112 3 90.0 47.7 23.4 3.7 0.0 0.00 78.4 76.8 7.2 14.3 6.9 98 4 88.0 48.0 25.3 3.4 0.0 0.00 77.7 76.8 3.1 5.8 2.9 130 5 87.4 48.2 26.0 3.3 0.0 0.00 77.0 76.8 4.3 8.9 3.8 119 6 86.7 49.3 27.5 3.2 1.9 0.00 76.1 76.8 6.3 11.6 6.3 111 7 88.7 50.0 26.6 3.4 14.1 0.00 76.1 76.8 6.5 12.1 6.5 116 8 91.6 50.5 24.8 3.8 31.3 0.00 77.5 76.6 4.0 7.4 3.8 114 9 95.4 49.6 21.5 4.5 45.6 0.00 80.4 76.6 3.8 8.3 3.4 85 10 97.5 49.5 19.8 4.9 68.8 0.00 84.0 76.5 5.4 13.4 4.5 88 11 97.9 47.5 18.2 5.0 47.1 0.00 86.5 76.5 6.3 14.3 5.4 86 12 98.6 47.5 17.8 5.2 52.3 0.00 87.8 76.3 4.5 10.3 2.5 128 13 99.7 46.9 16.8 5.4 39.9 0.00 89.2 76.3 5.1 11.6 3.8 303 14 99.5 46.6 16.8 5.4 24.1 0.00 88.7 76.3 5.1 9.4 4.7 349 15 93.0 56.8 30.8 3.7 16.7 0.07 86.9 76.3 6.5 25.9 5.1 15 16 91.2 63.1 39.6 3.0 11.0 0.01 85.5 76.5 3.4 10.7 2.9 19 17 86.9 57.7 37.7 2.7 5.5 0.02 82.8 76.6 13.6 22.6 13.2 61 18 81.0 61.7 52.2 1.7 1.2 0.07 80.2 76.8 4.9 14.5 2.5 65 19 82.8 63.5 52.6 1.8 2.2 0.00 79.2 76.8 4.7 7.4 4.0 85 20 84.6 63.0 48.6 2.1 1.0 0.00 78.3 77.0 4.5 12.1 2.5 70 21 88.5 53.8 30.7 3.2 0.0 0.00 77.2 77.0 8.9 18.1 8.3 299 22 82.4 60.1 48.9 2.0 0.0 0.00 76.5 77.0 2.7 7.2 0.9 348 23 77.7 65.5 66.5 1.1 0.0 0.00 76.1 77.0 1.6 4.9 0.9 58 24 78.1 66.0 66.7 1.1 0.0 0.00 75.7 76.8 2.2 4.7 0.4 134 AZMET Daily Weather Data : TUCSON : Jul 6 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.2 73.8 89.6 DegF RELATIVE HUMIDITY 82.8 15.4 32.5 % DEWPOINT 53.6 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 89.4 75.7 80.8 DegF SOIL TEMP. 20 in 77.0 76.3 76.6 DegF WIND SPEED 25.9 5.6 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 84 Degrees SOLAR RADIATION 362.7 Langleys PRECIPITATION 0.17 Inches AZMET REF. EVAPOTRANSPIRATION 0.21 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.4 2297 32.2 2979 37.3 3742 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jul 7 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 76.5 66.2 70.9 0.9 0.0 0.00 75.4 76.8 2.5 6.5 1.1 60 2 77.9 63.9 62.5 1.2 0.0 0.00 74.7 76.8 3.6 9.2 3.6 78 3 81.5 58.6 45.7 2.0 0.0 0.00 74.1 76.8 3.6 7.4 3.6 92 4 79.3 60.6 52.8 1.6 0.0 0.00 73.8 76.5 1.3 3.4 1.3 70 5 77.2 63.9 63.7 1.2 0.0 0.00 73.6 76.3 1.1 3.1 0.7 342 6 75.9 65.3 69.8 0.9 0.7 0.00 73.4 76.3 1.3 3.4 0.4 103 7 78.4 63.5 60.6 1.3 9.8 0.00 73.4 76.3 2.9 5.6 2.9 84 8 84.0 62.8 49.1 2.0 26.3 0.00 74.8 76.1 2.5 5.6 2.2 107 9 89.8 57.0 33.2 3.2 51.6 0.00 77.9 76.1 2.7 6.3 1.8 70 10 92.8 54.5 27.6 3.8 56.9 0.00 80.4 75.9 4.0 10.3 3.8 16 11 95.0 54.1 25.5 4.2 70.2 0.00 83.1 75.7 3.6 10.3 3.1 35 12 96.6 53.2 23.4 4.5 78.6 0.00 86.0 75.7 3.1 7.6 0.4 230 13 98.2 50.7 20.3 4.9 83.6 0.00 88.0 75.7 4.9 14.5 3.6 285 14 100.0 49.8 18.6 5.3 71.4 0.00 89.4 75.7 5.8 15.0 4.3 284 15 100.6 48.4 17.4 5.5 60.2 0.00 89.4 75.7 5.8 17.0 4.9 283 16 102.0 47.1 15.9 5.8 64.5 0.00 90.7 75.7 8.3 17.0 7.6 285 17 102.4 45.9 15.0 6.0 48.3 0.00 90.9 75.9 8.9 17.9 8.3 288 18 101.8 45.3 14.9 5.9 30.8 0.00 89.8 76.1 11.0 17.4 10.5 289 19 100.9 44.1 14.6 5.8 14.3 0.00 87.8 76.3 12.1 19.7 11.6 309 20 98.6 45.9 16.9 5.2 2.2 0.00 86.0 76.5 7.6 16.1 4.3 354 21 91.4 53.1 27.4 3.7 0.0 0.00 83.8 76.6 7.4 18.1 6.7 71 22 87.3 57.4 36.5 2.8 0.0 0.00 81.5 76.8 4.9 12.1 4.5 75 23 87.4 56.1 34.6 2.9 0.0 0.00 79.9 77.0 5.4 12.1 5.1 101 24 84.4 58.6 42.0 2.3 0.0 0.00 78.6 77.2 4.9 13.2 3.4 110 AZMET Daily Weather Data : TUCSON : Jul 7 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.5 74.1 90.0 DegF RELATIVE HUMIDITY 82.8 13.5 35.8 % DEWPOINT 55.2 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 3.5 KPas SOIL TEMP. 4 in 91.0 73.4 81.5 DegF SOIL TEMP. 20 in 77.2 75.7 76.3 DegF WIND SPEED 19.7 4.9 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 344 Degrees SOLAR RADIATION 669.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.7 2325 32.8 3012 37.6 3779 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jul 8 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.5 59.5 47.4 1.9 0.0 0.00 77.0 77.5 8.1 13.6 8.1 67 2 79.3 61.3 54.4 1.6 0.0 0.00 76.1 77.7 8.5 14.1 8.3 74 3 79.0 61.2 54.5 1.5 0.0 0.00 75.0 77.7 6.9 12.1 6.7 74 4 77.9 61.7 57.9 1.4 0.0 0.00 74.3 77.5 5.6 10.5 5.6 73 5 76.6 62.4 61.8 1.2 0.0 0.00 73.6 77.5 2.9 6.7 2.7 78 6 75.6 62.4 63.6 1.1 1.0 0.00 73.2 77.4 1.8 4.0 1.8 71 7 78.6 63.5 59.9 1.4 11.9 0.00 73.4 77.2 1.6 4.3 1.3 80 8 82.4 61.7 49.9 1.9 26.8 0.00 75.0 77.0 2.2 4.5 2.0 114 9 85.6 60.8 43.4 2.4 45.9 0.00 77.5 77.0 2.0 6.3 1.6 112 10 88.3 58.6 36.9 2.9 61.2 0.00 80.6 76.8 3.1 9.2 0.7 355 11 90.5 55.9 31.3 3.4 73.1 0.00 82.9 76.6 6.3 14.5 5.1 288 12 92.7 55.6 28.8 3.7 80.0 0.00 84.7 76.5 8.5 17.0 5.1 281 13 94.8 54.1 25.5 4.2 82.4 0.00 86.0 76.5 9.2 16.1 7.8 311 14 96.3 54.0 24.3 4.4 80.3 0.00 88.0 76.3 9.8 17.0 8.9 288 15 98.1 52.0 21.5 4.8 73.3 0.00 89.8 76.5 11.4 21.5 10.7 304 16 99.1 50.5 19.6 5.1 60.7 0.00 90.7 76.5 12.8 20.6 12.1 304 17 99.1 51.1 20.0 5.1 44.9 0.00 90.5 76.5 11.4 19.9 10.3 296 18 99.1 49.6 19.0 5.2 28.0 0.00 89.4 76.6 12.3 20.1 11.9 316 19 97.9 50.5 20.5 4.9 11.5 0.00 87.6 76.8 11.6 19.2 11.0 302 20 96.8 51.8 22.1 4.6 1.2 0.00 85.6 77.0 7.8 14.1 7.6 298 21 95.0 52.0 23.5 4.3 0.0 0.00 83.8 77.2 7.4 11.9 7.2 286 22 93.0 53.8 27.0 3.9 0.0 0.00 82.6 77.2 10.5 18.8 10.1 283 23 89.4 60.3 37.9 2.9 0.0 0.00 81.7 77.4 9.8 17.7 9.4 276 24 87.8 60.4 40.0 2.7 0.0 0.00 80.8 77.5 3.1 13.0 2.9 288 AZMET Daily Weather Data : TUCSON : Jul 8 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.2 75.0 88.9 DegF RELATIVE HUMIDITY 64.7 18.0 37.1 % DEWPOINT 56.8 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 90.7 73.0 81.5 DegF SOIL TEMP. 20 in 77.7 76.3 77.0 DegF WIND SPEED 21.5 7.4 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 312 Degrees SOLAR RADIATION 681.8 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 27.7 2353 32.8 3045 37.8 3817 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jul 9 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.3 61.2 44.6 2.3 0.0 0.00 79.9 77.5 1.8 3.4 1.6 84 2 83.8 61.9 47.7 2.1 0.0 0.00 79.0 77.7 1.6 4.3 0.4 16 3 84.2 61.9 47.4 2.1 0.0 0.00 78.3 77.7 2.7 8.1 2.0 301 4 83.1 62.2 49.5 2.0 0.0 0.00 77.5 77.7 2.5 4.9 2.5 349 5 82.4 62.4 51.1 1.8 0.0 0.00 77.0 77.7 2.7 5.1 2.5 360 6 80.2 63.0 55.7 1.6 0.7 0.00 76.5 77.5 0.9 2.7 0.9 49 7 80.6 63.5 55.9 1.6 5.3 0.00 76.3 77.5 2.2 4.9 2.2 66 8 84.0 62.8 48.9 2.0 24.9 0.00 77.0 77.4 4.7 7.8 4.5 78 9 86.9 60.8 41.8 2.5 36.3 0.00 79.0 77.4 2.9 5.8 1.6 71 10 89.2 59.7 37.3 3.0 53.8 0.00 81.7 77.2 2.9 8.9 1.8 322 11 91.2 58.5 33.5 3.3 69.8 0.00 85.3 77.2 3.8 10.1 1.1 246 12 93.2 55.6 28.4 3.8 63.8 0.00 88.7 77.0 5.4 15.4 4.0 278 13 94.3 54.1 26.1 4.1 62.1 0.00 90.3 77.0 7.2 14.5 6.3 301 14 95.5 53.6 24.5 4.3 56.9 0.00 91.6 77.0 6.0 13.9 4.7 317 15 97.7 53.2 22.7 4.7 67.6 0.00 92.8 77.0 4.5 13.6 2.7 295 16 99.1 52.0 20.7 5.1 60.0 0.00 94.1 77.2 7.4 17.0 5.4 278 17 98.8 51.4 20.6 5.0 37.8 0.00 93.6 77.2 8.9 17.9 8.3 272 18 97.3 51.3 21.2 4.8 17.9 0.00 91.6 77.4 10.1 19.5 9.6 277 19 96.4 51.3 22.0 4.6 9.6 0.00 89.8 77.5 10.5 17.9 10.1 275 20 94.1 51.3 23.5 4.2 0.7 0.00 87.4 77.9 7.4 13.6 6.9 255 21 92.3 51.3 24.8 3.9 0.0 0.00 85.5 78.1 6.3 10.7 6.0 271 22 90.5 51.8 26.9 3.6 0.0 0.00 83.8 78.3 3.8 8.7 3.6 318 23 89.2 55.2 31.8 3.2 0.0 0.00 81.5 78.4 7.6 12.5 7.4 296 24 87.3 56.5 35.3 2.9 0.0 0.00 79.9 78.4 6.0 11.6 5.8 320 AZMET Daily Weather Data : TUCSON : Jul 9 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.9 78.8 90.0 DegF RELATIVE HUMIDITY 59.7 18.8 35.1 % DEWPOINT 57.0 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 94.1 76.1 84.0 DegF SOIL TEMP. 20 in 78.4 77.0 77.5 DegF WIND SPEED 19.5 4.9 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 294 Degrees SOLAR RADIATION 566.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.2 2382 34.2 3079 39.2 3857 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jul 10 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.5 57.4 38.8 2.6 0.0 0.00 78.8 78.6 3.1 7.4 2.9 323 2 79.7 59.7 50.4 1.7 0.0 0.00 78.3 78.6 1.1 2.7 0.9 112 3 81.1 59.9 48.6 1.9 0.0 0.00 77.7 78.6 1.8 3.4 1.8 79 4 83.7 58.6 42.7 2.3 0.0 0.00 77.0 78.8 4.9 10.3 4.7 93 5 79.3 64.0 60.7 1.4 0.0 0.09 76.3 78.8 4.7 12.3 4.3 72 6 78.3 65.8 65.7 1.1 1.7 0.00 75.9 78.6 3.6 6.9 3.4 95 7 79.9 66.2 63.4 1.3 7.4 0.00 75.9 78.6 2.0 4.3 2.0 112 8 83.3 63.1 50.9 1.9 21.0 0.00 76.8 78.4 4.0 7.2 4.0 82 9 86.0 59.9 41.5 2.5 32.5 0.00 78.3 78.3 2.5 4.9 2.2 66 10 88.2 57.9 36.2 2.9 39.2 0.00 80.4 78.1 2.9 6.7 2.7 46 11 91.0 56.8 31.8 3.4 55.4 0.00 82.2 77.9 5.8 15.9 5.1 322 12 93.2 55.9 28.8 3.8 63.1 0.00 83.3 77.9 9.8 16.6 8.9 307 13 94.8 55.4 26.8 4.1 63.5 0.00 84.6 77.7 8.9 16.3 8.1 284 14 95.2 55.8 26.9 4.1 53.5 0.00 84.6 77.5 8.7 14.5 8.1 262 15 95.9 55.6 26.1 4.3 53.8 0.00 84.7 77.5 9.6 14.8 8.9 290 16 96.6 55.2 25.3 4.4 52.8 0.00 85.8 77.5 8.5 15.0 7.8 312 17 96.8 54.7 24.5 4.5 42.5 0.00 86.5 77.5 8.1 13.9 7.2 318 18 96.8 54.5 24.4 4.5 28.9 0.00 86.4 77.7 8.9 15.4 8.3 317 19 95.7 54.1 24.9 4.3 11.7 0.00 84.9 77.7 9.8 13.9 9.4 306 20 94.1 53.6 25.6 4.1 1.0 0.00 83.3 77.7 8.9 13.2 8.5 310 21 92.5 53.6 27.0 3.8 0.0 0.00 81.7 77.9 5.8 9.4 5.6 325 22 91.9 53.2 27.1 3.7 0.0 0.00 80.6 77.9 4.7 8.7 4.7 345 23 87.3 55.2 34.0 2.9 0.0 0.00 79.9 77.9 11.6 21.7 11.0 90 24 81.0 59.7 50.2 1.9 0.0 0.27 78.8 78.1 14.1 27.1 13.6 87 AZMET Daily Weather Data : TUCSON : Jul 10 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.7 73.8 88.7 DegF RELATIVE HUMIDITY 80.5 23.1 37.6 % DEWPOINT 57.7 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 86.5 75.9 81.0 DegF SOIL TEMP. 20 in 78.8 77.5 78.1 DegF WIND SPEED 27.1 6.5 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 339 Degrees SOLAR RADIATION 528.0 Langleys PRECIPITATION 0.36 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.2 2409 32.0 3111 37.1 3894 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jul 11 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.9 64.0 67.3 1.0 0.0 0.00 77.4 78.1 3.1 7.6 3.1 86 2 78.1 62.4 58.8 1.4 0.0 0.00 76.5 78.1 3.4 8.1 2.9 112 3 76.8 64.0 65.0 1.1 0.0 0.00 75.6 78.1 1.3 3.4 1.1 82 4 74.8 65.3 72.6 0.8 0.0 0.00 74.7 77.9 1.8 4.3 1.6 64 5 73.2 66.2 79.1 0.6 0.0 0.00 74.1 77.9 1.6 3.4 1.1 95 6 73.0 66.2 79.1 0.6 1.4 0.00 73.6 77.7 1.3 4.9 1.3 114 7 75.6 65.8 72.5 0.8 10.3 0.00 73.6 77.7 1.6 4.0 1.6 64 8 82.0 62.1 51.0 1.8 33.5 0.01 75.4 77.5 3.4 7.2 3.1 77 9 86.7 59.5 40.0 2.6 49.2 0.00 77.7 77.4 5.4 9.6 5.1 71 10 90.1 57.6 33.6 3.2 62.8 0.00 80.6 77.4 4.7 9.4 4.3 73 11 93.0 56.5 29.5 3.7 71.9 0.00 83.7 77.2 2.9 8.3 1.8 116 12 94.6 54.7 26.3 4.1 80.0 0.00 86.9 77.0 2.9 6.7 0.9 118 13 96.4 53.8 24.0 4.5 81.9 0.00 89.6 77.0 2.7 8.3 1.6 280 14 98.8 52.0 21.0 5.0 80.5 0.00 91.8 77.0 3.6 10.3 2.5 302 15 100.0 51.6 19.9 5.3 72.9 0.00 93.2 77.0 6.0 18.1 3.8 280 16 100.2 52.3 20.3 5.3 61.2 0.00 93.6 77.0 9.4 18.1 8.5 296 17 100.2 52.0 20.0 5.3 50.7 0.00 93.4 77.2 8.7 17.7 8.1 292 18 99.7 51.3 19.8 5.2 30.8 0.00 92.3 77.4 7.4 13.4 6.7 299 19 98.6 52.5 21.6 4.9 13.1 0.00 90.3 77.5 3.6 8.5 2.9 244 20 92.3 55.2 28.9 3.7 1.7 0.00 87.8 77.7 7.6 17.0 7.2 92 21 89.8 55.4 31.3 3.3 0.0 0.00 84.9 77.9 8.1 15.4 7.8 100 22 90.0 54.1 29.7 3.4 0.0 0.00 82.2 78.3 5.8 11.6 5.6 98 23 89.2 53.8 29.9 3.3 0.0 0.00 81.0 78.4 2.2 4.9 2.2 80 24 88.2 54.0 31.3 3.1 0.0 0.00 79.9 78.4 2.0 4.3 2.0 84 AZMET Daily Weather Data : TUCSON : Jul 11 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.3 72.3 88.2 DegF RELATIVE HUMIDITY 84.1 17.2 40.5 % DEWPOINT 57.6 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 93.6 73.4 82.8 DegF SOIL TEMP. 20 in 78.4 77.0 77.5 DegF WIND SPEED 18.1 4.3 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 60 Degrees SOLAR RADIATION 701.4 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.8 2436 31.7 3143 36.7 3930 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jul 12 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 87.6 55.4 33.6 3.0 0.0 0.00 79.3 78.6 2.5 6.9 2.2 93 2 88.5 55.9 33.2 3.1 0.0 0.00 78.4 78.6 5.8 16.6 5.6 100 3 86.0 59.9 41.4 2.5 0.0 0.00 77.4 78.6 6.9 13.0 6.7 109 4 84.2 61.7 46.9 2.1 0.0 0.00 76.6 78.6 5.4 11.0 5.1 84 5 83.1 61.2 47.7 2.0 0.0 0.00 76.1 78.4 2.2 8.3 2.0 110 6 81.9 61.5 50.1 1.9 0.7 0.00 75.6 78.4 2.0 5.1 2.0 106 7 82.4 62.8 51.9 1.8 7.9 0.00 75.6 78.3 2.0 4.9 2.0 104 8 85.5 62.8 46.8 2.2 25.3 0.00 77.0 78.3 3.6 6.7 3.6 83 9 87.4 61.3 41.8 2.6 30.6 0.00 78.6 78.1 3.6 6.7 3.1 112 10 90.0 60.4 37.5 3.0 49.0 0.00 81.0 77.9 2.0 5.8 0.9 51 11 91.9 57.9 32.0 3.5 67.6 0.00 84.2 77.9 3.4 7.8 2.5 292 12 94.3 56.8 28.8 3.9 75.5 0.00 86.7 77.7 3.8 10.3 2.2 264 13 96.6 56.1 26.1 4.4 80.5 0.00 89.1 77.7 4.9 13.4 3.6 279 14 98.2 54.9 23.6 4.8 68.3 0.00 90.7 77.7 6.0 15.0 4.7 292 15 99.9 52.9 21.0 5.1 75.7 0.00 92.8 77.7 9.4 15.4 8.7 277 16 101.1 49.3 17.6 5.6 63.8 0.00 93.6 77.7 11.9 21.9 11.0 289 17 101.1 47.5 16.5 5.7 52.1 0.00 93.6 77.9 12.3 20.8 11.6 281 18 100.9 45.5 15.3 5.7 36.5 0.00 92.8 77.9 10.3 17.7 9.8 277 19 95.7 50.9 22.9 4.5 6.7 0.00 90.7 78.1 8.3 19.7 5.6 158 20 87.8 57.0 35.4 2.9 2.4 0.00 88.2 78.3 9.6 17.4 9.4 114 21 85.3 61.5 45.0 2.3 0.0 0.00 86.0 78.6 6.7 13.6 6.3 99 22 83.7 61.5 47.5 2.1 0.0 0.00 84.2 78.8 6.5 13.4 6.3 97 23 81.7 62.8 52.7 1.8 0.0 0.00 82.8 78.8 4.9 10.5 4.5 87 24 81.9 62.8 52.6 1.8 0.0 0.00 81.5 79.0 4.7 8.3 4.7 87 AZMET Daily Weather Data : TUCSON : Jul 12 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.2 81.0 90.0 DegF RELATIVE HUMIDITY 55.0 14.0 36.2 % DEWPOINT 57.6 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 93.7 75.4 83.8 DegF SOIL TEMP. 20 in 79.0 77.7 78.3 DegF WIND SPEED 21.9 5.8 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 107 Degrees SOLAR RADIATION 642.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.9 2466 34.9 3178 40.0 3970 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jul 13 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.9 61.7 50.4 1.9 0.0 0.00 80.6 79.2 4.3 9.4 4.3 97 2 80.8 62.4 53.7 1.7 0.0 0.00 79.7 79.2 2.2 4.9 2.2 112 3 79.7 63.1 57.2 1.5 0.0 0.00 79.0 79.2 0.7 2.0 0.7 102 4 79.7 63.9 58.6 1.4 0.0 0.00 78.4 79.2 1.1 3.4 0.7 4 5 79.5 64.4 60.2 1.4 0.0 0.00 78.1 79.2 0.9 2.7 0.4 55 6 79.7 64.4 59.6 1.4 0.7 0.00 77.7 79.0 1.3 2.9 0.4 346 7 81.0 63.1 54.8 1.6 5.3 0.00 77.5 79.0 2.9 6.3 2.9 56 8 82.2 63.3 53.0 1.8 21.0 0.00 77.9 78.8 5.4 9.4 5.1 80 9 84.7 63.3 48.8 2.1 44.7 0.00 80.2 78.8 5.1 8.9 4.9 64 10 89.4 59.9 37.5 3.0 56.1 0.00 84.0 78.6 2.9 8.7 1.6 3 11 91.4 54.0 28.3 3.6 71.4 0.00 87.1 78.6 4.7 10.3 3.8 291 12 93.2 53.1 25.8 4.0 80.3 0.00 90.7 78.4 6.9 15.4 6.0 300 13 95.2 48.4 20.5 4.5 82.7 0.00 93.6 78.4 7.6 14.8 6.5 301 14 97.3 46.4 17.8 5.0 80.8 0.00 95.5 78.4 9.8 17.0 8.7 316 15 98.8 41.5 14.1 5.4 73.8 0.00 96.6 78.4 9.8 17.9 9.2 320 16 99.9 42.3 14.0 5.6 62.3 0.00 97.0 78.6 9.2 18.3 8.5 316 17 100.0 43.7 14.8 5.6 44.0 0.00 96.4 78.6 8.3 17.7 7.4 300 18 99.7 41.9 13.9 5.6 27.2 0.00 94.5 78.8 10.3 17.0 9.8 321 19 99.0 41.5 14.1 5.4 11.7 0.00 92.1 79.2 8.9 14.5 8.5 321 20 96.6 45.1 17.4 4.9 1.0 0.00 89.4 79.3 6.7 12.1 6.3 296 21 93.4 55.9 28.6 3.8 0.0 0.00 87.4 79.5 7.8 14.1 7.6 273 22 92.1 56.8 30.7 3.6 0.0 0.00 85.5 79.7 7.8 13.6 7.6 277 23 91.0 57.6 32.7 3.3 0.0 0.00 82.9 79.9 5.4 8.5 5.1 300 24 89.4 59.2 36.3 3.0 0.0 0.00 81.3 80.1 5.8 10.7 5.4 300 AZMET Daily Weather Data : TUCSON : Jul 13 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.3 78.8 89.8 DegF RELATIVE HUMIDITY 63.3 12.4 35.1 % DEWPOINT 54.9 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 97.0 77.5 86.0 DegF SOIL TEMP. 20 in 80.1 78.4 79.0 DegF WIND SPEED 18.3 5.6 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 315 Degrees SOLAR RADIATION 662.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.2 2495 34.2 3212 39.2 4010 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jul 14 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 87.6 60.3 40.1 2.7 0.0 0.00 80.2 80.1 6.0 9.8 5.8 303 2 86.4 60.8 42.4 2.5 0.0 0.00 79.5 80.1 5.6 10.3 5.6 302 3 86.0 60.8 42.9 2.4 0.0 0.00 78.8 80.1 4.0 6.7 3.8 275 4 84.6 61.5 46.2 2.2 0.0 0.00 78.1 80.1 3.1 5.4 2.9 288 5 84.0 61.0 46.2 2.1 0.0 0.00 77.4 79.9 4.3 8.1 3.6 277 6 82.8 61.5 48.8 2.0 1.0 0.00 76.8 79.9 1.3 5.1 0.7 125 7 82.0 64.0 54.4 1.7 10.5 0.00 76.8 79.7 4.3 7.8 4.0 67 8 83.7 64.2 52.1 1.9 27.7 0.00 77.9 79.5 5.1 8.9 4.9 79 9 86.2 63.5 46.9 2.3 38.9 0.00 79.7 79.5 2.5 7.8 0.9 197 10 88.7 61.9 40.8 2.7 55.9 0.00 82.2 79.3 7.8 14.1 7.4 289 11 90.5 60.3 36.6 3.1 61.4 0.00 83.1 79.2 10.5 18.1 9.8 296 12 93.2 58.8 31.9 3.6 81.2 0.00 85.3 79.0 10.3 19.7 9.6 308 13 95.2 57.0 28.1 4.1 82.7 0.00 86.5 79.0 12.8 21.3 12.3 311 14 95.9 57.2 27.7 4.2 79.6 0.00 88.5 78.8 14.1 23.7 13.2 298 15 97.0 56.7 26.2 4.4 72.6 0.00 90.7 78.8 13.6 22.4 12.5 299 16 97.7 55.8 25.0 4.6 60.9 0.00 91.6 78.8 14.8 23.9 14.1 290 17 97.5 53.8 23.3 4.7 45.9 0.00 91.4 78.8 14.1 22.4 13.4 286 18 97.5 51.1 21.0 4.8 31.8 0.00 90.7 79.0 11.9 20.1 11.2 292 19 97.0 49.1 19.9 4.8 14.1 0.00 88.9 79.0 10.3 15.2 10.1 303 20 95.7 48.7 20.4 4.6 1.7 0.00 86.9 79.2 8.3 13.6 8.1 310 21 94.1 49.8 22.4 4.2 0.0 0.00 84.2 79.3 5.8 10.3 5.4 300 22 92.7 50.5 24.0 4.0 0.0 0.00 81.9 79.3 4.5 8.7 4.0 296 23 92.3 50.5 24.3 3.9 0.0 0.00 80.4 79.5 4.7 12.3 4.3 288 24 90.7 52.5 27.5 3.6 0.0 0.00 79.0 79.5 5.8 13.0 3.6 313 AZMET Daily Weather Data : TUCSON : Jul 14 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.6 81.3 90.9 DegF RELATIVE HUMIDITY 57.2 18.7 34.1 % DEWPOINT 57.2 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 91.8 76.6 83.3 DegF SOIL TEMP. 20 in 80.1 78.8 79.3 DegF WIND SPEED 23.9 7.8 MPH WIND VECTOR MAG. 6.3 MPH WIND VECTOR DIR. 299 Degrees SOLAR RADIATION 665.6 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 30.1 2525 34.9 3247 40.0 4049 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jul 15 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 87.8 58.5 37.2 2.8 0.0 0.00 78.3 79.7 2.5 5.6 0.9 66 2 86.4 58.6 39.1 2.6 0.0 0.00 77.7 79.5 2.5 6.7 2.0 292 3 86.9 53.8 32.4 3.0 0.0 0.00 76.8 79.5 4.9 8.3 4.7 293 4 85.6 54.0 33.9 2.8 0.0 0.00 76.1 79.5 3.8 6.7 3.6 252 5 85.1 53.8 34.3 2.7 0.0 0.00 75.4 79.3 4.5 7.2 4.3 242 6 83.5 55.8 38.9 2.4 0.2 0.00 75.0 79.2 2.2 5.4 1.1 194 7 80.4 63.9 57.3 1.5 4.3 0.00 75.2 79.2 1.8 5.4 1.6 88 8 82.2 64.4 54.8 1.7 10.3 0.00 76.3 79.0 2.2 4.5 2.2 82 9 84.0 61.9 47.3 2.1 10.0 0.00 76.8 78.8 2.0 4.3 2.0 66 10 86.9 60.6 41.5 2.6 25.1 0.00 78.1 78.6 1.1 3.1 0.9 80 11 91.0 57.6 32.7 3.3 57.1 0.00 81.3 78.6 2.2 5.6 1.6 273 12 93.4 56.3 29.0 3.8 66.4 0.00 84.2 78.4 3.1 7.4 1.8 237 13 96.6 55.4 25.3 4.4 82.9 0.00 87.4 78.3 3.8 9.2 2.7 281 14 99.1 54.0 22.2 5.0 81.0 0.00 89.4 78.3 4.9 13.0 3.4 288 15 100.4 53.1 20.7 5.3 70.9 0.00 90.5 78.1 5.6 13.6 4.9 264 16 101.7 52.2 19.4 5.6 56.4 0.00 91.6 78.3 6.7 15.0 5.4 314 17 102.0 51.3 18.5 5.7 46.8 0.00 91.9 78.3 7.4 16.6 6.7 296 18 101.7 50.5 18.2 5.6 30.6 0.00 91.0 78.4 10.3 17.2 9.6 294 19 101.1 50.0 18.2 5.5 16.7 0.00 89.4 78.4 11.2 18.1 10.3 301 20 90.7 58.1 35.2 3.3 1.7 0.04 87.1 78.6 14.5 26.2 13.0 88 21 86.4 56.8 37.0 2.7 0.0 0.01 83.5 78.8 12.8 20.1 12.3 87 22 88.2 54.1 31.6 3.1 0.0 0.00 81.1 79.0 4.9 11.6 3.1 98 23 85.3 59.7 42.1 2.4 0.0 0.00 80.1 79.2 1.8 5.1 1.6 202 24 82.9 61.3 48.3 2.0 0.0 0.00 79.0 79.2 1.8 3.8 1.8 58 AZMET Daily Weather Data : TUCSON : Jul 15 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.9 79.5 90.3 DegF RELATIVE HUMIDITY 62.8 17.0 34.0 % DEWPOINT 56.5 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 91.9 75.0 82.2 DegF SOIL TEMP. 20 in 79.7 78.1 78.8 DegF WIND SPEED 26.2 4.9 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 312 Degrees SOLAR RADIATION 560.7 Langleys PRECIPITATION 0.05 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.5 2555 34.6 3281 39.4 4089 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jul 16 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.0 62.6 53.6 1.7 0.0 0.00 78.4 79.3 1.3 2.7 1.1 106 2 79.0 64.0 60.3 1.4 0.0 0.00 77.5 79.3 1.6 4.3 1.6 64 3 79.2 62.8 57.4 1.5 0.0 0.00 76.8 79.2 1.3 3.1 0.9 72 4 78.4 63.1 59.5 1.4 0.0 0.00 76.5 79.2 1.1 3.1 1.1 75 5 78.8 64.2 61.2 1.3 0.0 0.00 76.3 79.2 1.1 2.2 1.1 121 6 79.0 64.2 60.5 1.3 0.5 0.00 76.1 79.0 0.9 2.5 0.7 14 7 79.9 63.5 57.5 1.5 4.1 0.00 76.3 78.8 1.8 3.4 1.6 81 8 83.1 62.2 49.3 2.0 10.0 0.00 76.8 78.8 2.2 4.0 2.2 100 9 86.2 59.9 41.5 2.5 18.9 0.00 77.7 78.6 2.5 5.8 2.5 102 10 89.4 59.0 36.2 3.0 36.8 0.00 79.5 78.6 2.0 4.7 2.0 104 11 93.7 55.0 27.3 3.9 49.7 0.00 82.4 78.4 2.9 5.4 2.5 77 12 98.4 52.9 21.9 4.9 78.4 0.00 86.7 78.4 2.2 6.3 0.9 230 13 101.3 50.9 18.7 5.5 80.3 0.00 90.9 78.3 3.8 9.4 2.5 264 14 103.3 49.3 16.6 6.0 80.8 0.00 93.7 78.3 6.0 13.9 5.4 275 15 104.9 48.9 15.6 6.4 75.7 0.00 95.9 78.3 6.5 12.3 3.6 265 16 104.2 48.7 15.9 6.3 50.7 0.00 96.6 78.3 7.8 21.0 4.9 192 17 91.6 58.5 35.2 3.5 5.3 0.12 93.0 78.4 7.4 22.1 4.0 181 18 86.5 61.0 42.7 2.5 2.4 0.00 88.2 78.6 8.3 15.7 7.6 82 19 87.8 60.4 40.1 2.7 1.0 0.00 85.5 78.8 4.5 8.9 2.7 353 20 89.2 56.8 33.7 3.1 0.2 0.00 83.3 79.0 7.4 14.5 6.3 320 21 88.9 57.2 34.8 3.0 0.0 0.00 81.5 79.2 4.3 12.8 2.0 48 22 85.5 60.4 43.2 2.4 0.0 0.00 80.4 79.3 4.7 12.3 2.9 114 23 79.7 62.8 57.0 1.5 0.0 0.00 79.2 79.5 1.8 5.6 1.1 96 24 79.7 64.4 59.6 1.4 0.0 0.00 78.4 79.5 1.8 4.3 1.3 320 AZMET Daily Weather Data : TUCSON : Jul 16 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.9 75.2 87.8 DegF RELATIVE HUMIDITY 73.0 13.0 41.6 % DEWPOINT 58.8 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 96.8 76.1 82.8 DegF SOIL TEMP. 20 in 79.5 78.3 78.8 DegF WIND SPEED 22.1 3.6 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 87 Degrees SOLAR RADIATION 494.0 Langleys PRECIPITATION 0.12 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.3 2583 33.1 3314 38.2 4127 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jul 17 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.9 65.3 61.3 1.4 0.0 0.00 78.1 79.5 2.0 4.3 1.3 100 2 80.2 65.1 60.2 1.4 0.0 0.00 77.5 79.5 1.8 3.1 1.3 91 3 78.6 66.9 67.2 1.1 0.0 0.00 77.2 79.5 1.3 3.1 0.2 258 4 77.7 67.1 69.9 1.0 0.0 0.00 76.6 79.3 1.6 4.3 1.6 90 5 76.5 65.7 69.3 1.0 0.0 0.00 75.9 79.3 2.0 4.3 2.0 72 6 75.4 66.2 73.5 0.8 1.0 0.00 75.4 79.2 1.3 3.4 0.2 318 7 78.8 64.4 61.9 1.3 13.1 0.00 75.2 79.0 3.4 6.3 3.1 78 8 84.4 60.3 44.2 2.3 30.3 0.00 76.5 79.0 5.1 8.7 5.1 83 9 89.2 57.9 35.2 3.0 47.1 0.00 79.0 78.8 4.9 9.4 4.7 76 10 93.7 55.9 28.2 3.9 61.4 0.00 81.9 78.6 4.0 8.1 3.8 70 11 97.5 54.3 23.8 4.6 74.8 0.00 85.3 78.6 3.6 7.6 2.9 103 12 99.7 50.5 19.4 5.2 67.8 0.00 88.2 78.4 3.6 9.2 0.9 222 13 101.3 49.6 17.8 5.6 80.0 0.00 89.6 78.4 4.5 9.6 3.4 297 14 102.7 47.7 15.8 6.0 79.1 0.00 92.1 78.3 4.7 11.0 3.6 320 15 104.4 47.1 14.8 6.3 74.1 0.00 94.6 78.4 5.1 12.5 4.0 289 16 103.6 47.5 15.4 6.2 38.9 0.00 94.8 78.4 6.9 17.7 4.9 283 17 102.2 50.4 17.8 5.7 45.9 0.00 93.9 78.4 11.2 22.8 10.7 281 18 101.1 50.2 18.5 5.5 32.7 0.00 93.2 78.6 6.9 15.4 2.2 292 19 98.8 51.1 20.3 5.0 17.2 0.00 91.9 79.0 4.3 11.4 0.9 85 20 96.1 51.6 22.5 4.5 1.0 0.00 89.4 79.0 3.4 8.3 0.4 255 21 93.2 51.4 24.3 4.0 0.0 0.00 87.3 79.3 2.0 4.3 0.9 116 22 90.0 54.5 30.2 3.4 0.0 0.00 85.3 79.5 1.8 3.4 1.6 74 23 87.1 56.8 36.1 2.8 0.0 0.00 83.8 79.7 2.0 3.4 1.8 82 24 85.3 57.4 38.8 2.5 0.0 0.00 82.4 79.9 1.8 3.1 1.8 102 AZMET Daily Weather Data : TUCSON : Jul 17 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.8 74.7 90.7 DegF RELATIVE HUMIDITY 78.5 12.8 36.9 % DEWPOINT 56.5 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 3.5 KPas SOIL TEMP. 4 in 95.5 75.2 84.4 DegF SOIL TEMP. 20 in 79.9 78.3 79.0 DegF WIND SPEED 22.8 3.8 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 18 Degrees SOLAR RADIATION 664.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.9 2611 32.9 3347 37.8 4165 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jul 18 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.6 60.3 47.0 2.0 0.0 0.00 81.1 79.9 1.6 3.1 1.3 80 2 82.0 60.6 48.6 1.9 0.0 0.00 80.1 79.9 1.6 3.6 1.6 69 3 80.4 60.8 51.2 1.7 0.0 0.00 79.2 79.9 1.8 3.4 1.6 76 4 80.4 59.0 48.2 1.8 0.0 0.00 78.3 79.9 2.2 4.3 2.2 81 5 78.4 59.4 52.1 1.6 0.0 0.00 77.4 79.9 1.6 3.6 1.6 100 6 77.0 61.0 57.6 1.4 1.0 0.00 76.6 79.9 2.0 3.6 2.0 85 7 81.0 59.9 49.0 1.9 12.4 0.00 76.6 79.7 2.2 4.7 2.2 98 8 85.6 57.9 39.3 2.5 29.9 0.00 78.1 79.7 2.9 4.9 2.7 77 9 89.8 56.3 32.5 3.2 46.6 0.00 80.8 79.5 2.5 6.5 2.0 109 10 93.9 55.4 27.6 4.0 60.2 0.00 84.6 79.3 2.0 4.9 0.9 103 11 97.3 54.0 23.6 4.6 67.8 0.00 88.3 79.3 3.8 12.1 1.8 299 12 99.5 52.7 21.1 5.1 77.6 0.00 91.4 79.2 7.8 16.1 7.2 263 13 101.1 51.6 19.3 5.5 79.8 0.00 93.9 79.2 9.8 18.1 9.2 268 14 103.1 50.7 17.7 5.9 78.4 0.00 95.7 79.2 11.2 17.2 10.5 269 15 104.2 49.1 16.0 6.2 73.6 0.00 97.0 79.2 11.9 19.7 11.2 280 16 105.3 48.0 14.9 6.5 66.2 0.00 97.5 79.2 13.0 20.4 12.3 288 17 99.5 54.0 22.7 5.1 20.1 0.00 95.9 79.3 6.5 21.5 1.8 282 18 95.2 53.4 24.8 4.3 6.7 0.01 92.3 79.5 5.4 19.2 1.1 295 19 92.1 55.8 29.6 3.6 3.1 0.00 89.8 79.7 4.9 17.2 2.0 192 20 88.3 54.9 32.1 3.1 0.2 0.00 87.6 80.1 4.5 13.0 2.2 170 21 84.6 55.9 37.9 2.5 0.0 0.00 85.1 80.2 2.7 6.0 2.2 108 22 80.6 59.7 49.0 1.8 0.0 0.00 82.9 80.4 2.0 4.0 1.3 75 23 81.0 59.0 47.3 1.9 0.0 0.00 81.1 80.4 3.1 4.9 2.9 85 24 77.7 60.8 56.6 1.4 0.0 0.00 79.9 80.6 2.0 3.6 1.8 96 AZMET Daily Weather Data : TUCSON : Jul 18 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 107.2 75.0 89.2 DegF RELATIVE HUMIDITY 66.5 13.7 36.1 % DEWPOINT 56.3 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 97.5 76.3 85.5 DegF SOIL TEMP. 20 in 80.6 79.0 79.7 DegF WIND SPEED 21.5 4.5 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 276 Degrees SOLAR RADIATION 623.5 Langleys PRECIPITATION 0.01 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 28.1 2639 33.1 3380 38.2 4203 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jul 19 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.8 59.2 51.2 1.6 0.0 0.00 79.0 80.6 2.5 9.4 1.6 118 2 81.3 57.9 45.1 2.0 0.0 0.00 77.9 80.6 2.5 5.6 0.9 147 3 79.2 58.5 49.3 1.7 0.0 0.00 77.0 80.6 2.5 4.3 2.5 82 4 77.4 59.5 54.3 1.5 0.0 0.00 76.1 80.6 2.2 4.3 2.0 86 5 74.8 60.6 61.3 1.1 0.0 0.00 75.4 80.4 0.9 2.0 0.7 115 6 74.1 61.2 64.3 1.0 1.0 0.00 74.7 80.2 1.8 3.6 1.6 83 7 77.9 60.8 55.8 1.5 11.7 0.00 74.7 80.1 3.8 8.1 3.8 77 8 81.5 60.8 49.8 1.8 29.1 0.00 75.7 80.1 7.2 11.2 7.2 82 9 85.5 60.3 43.0 2.4 46.1 0.00 77.9 79.7 5.4 9.2 5.1 73 10 90.7 55.8 31.1 3.4 60.7 0.00 81.3 79.5 3.4 6.7 2.2 4 11 92.8 55.0 28.3 3.8 71.9 0.00 84.4 79.3 4.7 11.6 3.4 276 12 94.8 54.9 26.3 4.1 78.8 0.00 86.4 79.2 8.3 15.2 7.6 275 13 97.0 53.8 23.5 4.6 81.2 0.00 87.3 79.2 11.0 18.3 10.3 290 14 98.8 53.8 22.4 4.9 78.8 0.00 89.4 79.0 10.5 21.0 9.2 290 15 100.0 52.2 20.4 5.2 71.9 0.00 91.6 79.0 10.5 17.7 9.8 290 16 100.8 51.4 19.4 5.4 60.4 0.00 92.8 79.0 11.0 22.1 10.3 290 17 101.1 50.9 18.8 5.5 46.1 0.00 93.0 79.2 11.6 19.2 11.0 294 18 100.9 52.3 20.0 5.4 32.5 0.00 92.1 79.2 13.4 22.8 13.0 294 19 100.6 50.5 18.8 5.4 18.6 0.00 90.7 79.3 13.2 19.9 12.5 303 20 90.1 55.0 35.2 3.6 1.7 0.00 88.5 79.5 12.8 31.3 2.0 116 21 75.9 62.8 64.0 1.1 0.0 0.00 85.8 79.7 4.9 15.4 0.9 65 22 75.9 63.1 64.5 1.1 0.0 0.00 83.5 79.9 3.4 10.7 2.5 174 23 76.5 61.7 60.4 1.2 0.0 0.00 81.9 79.9 4.0 12.8 0.2 123 24 77.0 61.5 59.3 1.3 0.0 0.09 80.6 80.1 5.6 15.0 4.5 86 AZMET Daily Weather Data : TUCSON : Jul 19 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.0 71.6 86.7 DegF RELATIVE HUMIDITY 79.8 17.0 41.1 % DEWPOINT 57.2 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 93.0 74.5 83.3 DegF SOIL TEMP. 20 in 80.6 79.0 79.7 DegF WIND SPEED 31.3 6.5 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 304 Degrees SOLAR RADIATION 690.2 Langleys PRECIPITATION 0.09 Inches AZMET REF. EVAPOTRANSPIRATION 0.36 Inches STD. REF. EVAPOTRANSPIRATION 0.34 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.5 2665 31.5 3412 36.5 4240 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jul 20 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.3 66.2 86.8 0.3 0.0 0.04 79.2 80.1 4.5 9.4 3.4 112 2 70.7 67.1 88.4 0.3 0.0 0.01 78.1 80.1 3.4 6.7 2.5 72 3 71.1 67.3 88.2 0.3 0.0 0.00 77.4 80.1 3.6 8.7 1.1 87 4 71.1 66.6 86.0 0.4 0.0 0.00 76.3 80.1 1.8 3.8 1.6 85 5 70.5 67.1 89.1 0.3 0.0 0.00 75.6 79.9 1.6 4.0 1.1 105 6 70.2 67.6 91.5 0.2 0.7 0.00 74.8 79.9 1.6 3.6 1.3 108 7 73.0 67.8 84.0 0.4 11.2 0.00 74.8 79.7 1.3 2.7 1.3 86 8 77.0 65.8 68.7 1.0 31.3 0.00 76.5 79.5 4.7 9.4 4.5 110 9 80.1 64.8 59.6 1.4 45.4 0.00 78.6 79.5 6.3 10.1 6.0 68 10 82.4 63.9 53.4 1.8 60.4 0.00 81.0 79.3 5.8 10.3 5.6 79 11 85.8 61.7 44.5 2.3 70.9 0.00 84.4 79.2 3.4 9.8 0.7 11 12 87.6 60.8 40.8 2.6 77.4 0.00 87.3 79.0 4.9 13.4 3.1 205 13 89.4 60.4 38.0 2.9 80.0 0.00 88.9 78.8 8.7 17.0 7.8 220 14 90.7 58.8 34.5 3.2 73.8 0.00 90.9 78.8 9.4 15.7 7.6 283 15 91.8 59.4 34.0 3.4 69.0 0.00 92.5 78.8 10.7 19.7 10.1 291 16 92.7 59.7 33.6 3.5 60.4 0.00 93.0 78.8 10.7 17.4 10.1 292 17 93.2 58.1 31.0 3.7 45.9 0.00 92.7 79.0 10.7 17.4 10.1 301 18 93.4 57.2 29.8 3.8 33.2 0.00 91.4 79.0 11.9 19.0 11.4 293 19 92.3 57.4 31.0 3.6 11.9 0.00 89.2 79.2 11.9 18.1 11.6 283 20 91.2 57.0 31.8 3.4 1.0 0.00 86.9 79.3 8.9 17.2 8.7 282 21 89.4 59.0 36.1 3.0 0.0 0.00 84.9 79.5 4.3 7.4 3.8 255 22 81.1 58.8 47.1 1.9 0.0 0.01 82.2 79.7 8.9 19.0 8.5 125 23 77.4 60.8 56.8 1.4 0.0 0.01 79.9 79.9 5.8 14.5 4.7 117 24 77.0 61.0 57.9 1.3 0.0 0.00 78.4 79.9 4.7 12.1 3.6 122 AZMET Daily Weather Data : TUCSON : Jul 20 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.3 69.3 82.0 DegF RELATIVE HUMIDITY 92.8 28.2 55.9 % DEWPOINT 62.2 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 93.0 74.7 83.1 DegF SOIL TEMP. 20 in 80.1 78.8 79.5 DegF WIND SPEED 19.7 6.3 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 280 Degrees SOLAR RADIATION 673.2 Langleys PRECIPITATION 0.07 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 24.7 2690 29.7 3442 34.7 4274 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jul 21 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.9 62.2 62.6 1.1 0.0 0.00 77.5 79.9 2.5 5.8 1.8 101 2 75.6 62.6 64.3 1.1 0.0 0.00 76.8 79.9 2.7 4.9 2.7 114 3 76.1 61.7 61.2 1.2 0.0 0.00 76.3 79.9 3.4 6.3 3.4 102 4 75.6 62.4 63.7 1.1 0.0 0.00 75.7 79.9 2.0 4.3 1.8 62 5 74.7 62.6 66.3 1.0 0.0 0.00 75.2 79.7 1.6 3.8 0.9 109 6 74.3 63.1 68.1 0.9 1.0 0.00 74.8 79.7 2.2 4.5 2.0 229 7 75.9 63.1 64.6 1.1 10.5 0.00 74.8 79.5 2.2 4.7 1.8 177 8 77.2 63.1 62.0 1.2 17.2 0.00 75.6 79.3 2.7 6.3 2.7 122 9 79.3 62.6 56.8 1.5 29.4 0.00 77.2 79.2 2.7 5.6 2.2 109 10 81.3 61.7 51.3 1.8 39.9 0.00 79.5 79.0 2.5 6.3 1.1 113 11 82.2 61.2 49.2 1.9 33.9 0.00 80.8 79.0 2.7 7.2 2.2 133 12 82.9 60.8 47.5 2.0 35.6 0.00 81.9 78.8 3.4 7.8 2.5 124 13 85.5 60.8 43.6 2.3 87.0 0.00 84.9 78.6 4.3 9.4 2.0 191 14 87.8 61.2 41.1 2.7 78.4 0.00 87.6 78.6 4.0 10.7 1.6 239 15 90.1 61.0 37.8 3.0 72.6 0.00 88.9 78.6 5.1 13.4 3.4 247 16 91.0 61.3 37.3 3.1 62.6 0.00 89.4 78.4 8.3 15.7 6.5 279 17 91.4 61.2 36.8 3.2 48.0 0.00 89.6 78.6 9.2 15.7 8.5 284 18 91.4 60.8 36.3 3.2 38.9 0.00 89.1 78.6 9.6 15.7 8.9 279 19 90.3 61.9 39.0 3.0 11.5 0.00 87.6 78.8 10.1 16.3 9.4 304 20 82.2 61.2 49.3 2.0 2.6 0.00 85.1 78.8 10.7 25.7 7.8 58 21 77.5 62.2 59.4 1.3 0.0 0.00 82.6 79.0 6.5 10.3 6.0 94 22 75.4 65.7 71.8 0.9 0.0 0.00 80.6 79.2 4.0 8.7 3.8 98 23 75.4 68.2 78.6 0.6 0.0 0.00 79.5 79.2 4.0 7.6 3.8 75 24 77.5 66.2 68.6 1.0 0.0 0.00 79.0 79.3 9.4 16.1 8.9 334 AZMET Daily Weather Data : TUCSON : Jul 21 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.3 73.6 81.1 DegF RELATIVE HUMIDITY 83.9 33.5 54.9 % DEWPOINT 62.4 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 89.6 74.5 81.3 DegF SOIL TEMP. 20 in 79.9 78.4 79.2 DegF WIND SPEED 25.7 4.7 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 344 Degrees SOLAR RADIATION 569.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.5 2716 31.3 3473 36.4 4311 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jul 22 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 73.6 69.4 86.7 0.4 0.0 0.02 79.3 79.3 4.5 7.4 4.3 264 2 71.6 69.3 92.3 0.2 0.0 0.01 77.9 79.3 2.9 8.1 2.7 276 3 71.4 69.1 92.8 0.2 0.0 0.02 77.2 79.3 3.6 7.2 3.4 94 4 71.6 69.3 92.9 0.2 0.0 0.02 76.8 79.2 3.8 7.4 3.8 101 5 71.8 69.6 93.0 0.2 0.0 0.00 76.1 79.2 2.0 6.9 1.6 68 6 72.0 70.0 93.2 0.2 0.7 0.00 75.7 79.0 1.1 2.9 1.1 98 7 73.2 70.5 91.1 0.3 5.5 0.00 75.9 79.0 0.7 2.0 0.7 77 8 75.7 70.2 82.9 0.5 14.3 0.00 78.3 78.8 1.8 4.5 1.1 233 9 80.8 68.7 67.0 1.2 41.3 0.00 80.4 78.8 1.6 4.3 0.4 310 10 82.8 67.8 60.9 1.5 57.1 0.00 82.9 78.6 2.2 6.3 1.3 125 11 85.1 66.9 54.8 1.9 71.4 0.00 85.8 78.4 2.7 6.0 1.6 34 12 86.7 65.8 50.2 2.2 79.8 0.00 88.3 78.4 3.8 8.3 2.7 299 13 88.5 64.8 45.5 2.5 83.1 0.00 90.1 78.3 5.1 13.6 2.2 280 14 90.0 65.1 44.1 2.7 80.8 0.00 92.1 78.3 6.7 13.2 5.1 286 15 91.6 63.5 39.7 3.0 73.1 0.00 94.1 78.4 6.0 13.9 4.7 280 16 92.8 62.1 36.3 3.4 60.4 0.00 95.0 78.4 5.1 13.0 4.0 286 17 93.9 60.3 33.0 3.6 46.3 0.00 94.8 78.6 4.3 12.5 3.8 281 18 93.9 59.7 32.2 3.7 32.7 0.00 93.7 78.8 5.6 11.0 4.9 259 19 93.2 59.9 33.2 3.5 17.9 0.00 91.8 79.0 6.3 11.6 5.6 275 20 90.0 61.0 38.2 3.0 1.2 0.00 89.2 79.2 6.9 13.9 4.5 354 21 83.5 66.0 55.8 1.7 0.0 0.00 86.9 79.3 6.7 14.1 6.0 278 22 83.1 65.7 55.6 1.7 0.0 0.00 85.1 79.5 4.3 12.1 1.8 126 23 82.8 63.5 52.4 1.8 0.0 0.00 83.5 79.7 6.3 12.3 6.0 75 24 82.6 62.8 51.4 1.9 0.0 0.00 82.2 79.9 7.2 15.0 7.2 93 AZMET Daily Weather Data : TUCSON : Jul 22 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.2 70.7 82.6 DegF RELATIVE HUMIDITY 94.3 30.5 61.5 % DEWPOINT 65.8 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 95.0 75.7 84.6 DegF SOIL TEMP. 20 in 79.9 78.3 79.0 DegF WIND SPEED 15.0 4.3 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 297 Degrees SOLAR RADIATION 666.5 Langleys PRECIPITATION 0.07 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.6 2742 30.4 3503 35.5 4346 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jul 23 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.2 63.5 56.8 1.5 0.0 0.00 81.3 80.1 5.1 8.9 4.9 96 2 77.9 65.3 65.7 1.1 0.0 0.00 80.4 80.1 3.8 8.3 3.8 110 3 77.7 66.2 67.5 1.1 0.0 0.00 79.7 80.1 1.8 5.1 1.8 107 4 77.9 66.2 67.5 1.1 0.0 0.00 79.2 80.1 1.3 2.9 0.9 106 5 78.1 66.4 67.4 1.1 0.0 0.00 78.6 80.1 2.0 4.3 1.8 25 6 77.7 66.6 68.7 1.0 0.5 0.00 78.3 79.9 1.3 3.4 1.1 117 7 79.0 66.7 66.3 1.1 6.0 0.00 78.3 79.9 2.0 3.8 1.8 86 8 81.0 67.3 63.3 1.3 15.5 0.00 79.0 79.9 3.4 6.9 2.9 104 9 85.3 66.6 53.9 1.9 48.7 0.00 81.9 79.7 1.8 6.7 0.9 324 10 88.0 65.7 47.8 2.4 57.6 0.00 85.1 79.7 2.5 7.8 1.8 310 11 90.1 64.6 42.9 2.8 63.3 0.00 89.2 79.5 3.6 8.3 2.5 262 12 91.0 64.4 41.6 2.9 60.9 0.01 91.0 79.3 3.1 9.2 1.1 54 13 92.5 63.7 38.9 3.2 60.2 0.00 93.2 79.3 4.9 21.0 2.7 312 14 93.9 62.4 35.6 3.5 67.6 0.00 96.1 79.3 8.1 20.1 4.3 310 15 72.9 67.5 84.5 0.5 2.2 0.93 90.0 79.5 11.9 48.3 10.1 104 16 72.3 69.3 89.8 0.3 0.7 0.02 86.2 79.9 3.6 6.9 3.1 101 17 73.4 70.3 90.0 0.3 1.9 0.05 84.4 80.2 3.1 5.6 2.9 84 18 74.1 71.2 91.2 0.3 2.6 0.01 83.5 80.2 2.5 4.3 2.2 107 19 74.7 71.8 90.8 0.3 1.2 0.01 83.7 80.4 1.6 3.8 0.7 233 20 75.2 72.7 91.8 0.2 0.2 0.00 82.6 80.4 1.6 4.9 1.3 271 21 75.4 72.7 91.4 0.3 0.0 0.00 81.9 80.4 1.8 4.0 1.1 204 22 75.2 72.3 91.1 0.3 0.0 0.00 81.1 80.4 2.2 4.7 1.3 84 23 75.2 72.7 92.2 0.2 0.0 0.00 81.0 80.4 2.0 4.3 0.0 94 24 74.7 73.0 94.5 0.2 0.0 0.00 79.9 80.4 0.9 2.5 0.2 360 AZMET Daily Weather Data : TUCSON : Jul 23 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.4 69.8 79.7 DegF RELATIVE HUMIDITY 95.8 32.1 70.5 % DEWPOINT 67.8 DegF ACTUAL VAPOR PRESS. 2.3 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 96.1 78.1 83.7 DegF SOIL TEMP. 20 in 80.4 79.3 79.9 DegF WIND SPEED 48.3 3.1 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 90 Degrees SOLAR RADIATION 389.2 Langleys PRECIPITATION 1.03 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.2 2767 30.1 3533 35.1 4381 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jul 24 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.3 73.0 95.5 0.1 0.0 0.00 79.2 80.2 0.9 2.7 0.9 121 2 74.5 72.5 93.6 0.2 0.0 0.00 78.8 80.2 1.1 2.9 0.9 78 3 73.9 72.1 94.0 0.2 0.0 0.00 78.4 80.1 1.1 2.9 0.9 91 4 74.3 71.4 90.7 0.3 0.0 0.00 77.9 79.9 1.1 3.4 1.1 69 5 73.8 71.8 93.1 0.2 0.0 0.00 77.7 79.9 1.1 3.4 1.1 84 6 73.8 70.5 89.5 0.3 1.2 0.00 77.4 79.7 2.2 4.9 1.8 77 7 76.1 70.3 82.9 0.5 9.1 0.00 78.6 79.7 1.3 4.3 0.0 8 8 77.9 68.7 73.6 0.9 25.6 0.00 80.1 79.5 6.5 10.7 6.0 296 9 79.7 68.4 68.5 1.1 41.8 0.00 80.8 79.3 6.9 10.7 5.8 277 10 82.6 69.3 64.2 1.4 59.7 0.00 83.3 79.2 4.5 11.9 3.6 223 11 84.2 69.1 60.6 1.6 66.4 0.00 84.9 79.2 6.3 13.0 5.6 220 12 84.9 69.1 59.4 1.7 76.0 0.00 86.7 79.0 8.3 15.0 7.8 221 13 85.8 68.4 56.2 1.9 82.7 0.00 88.0 79.0 11.0 18.1 10.5 232 14 86.0 67.6 54.6 1.9 39.2 0.00 87.3 79.0 12.1 19.7 11.6 234 15 86.2 66.9 53.0 2.0 21.5 0.00 85.3 79.0 12.1 18.3 11.6 242 16 87.8 66.7 49.9 2.3 50.7 0.00 85.1 79.0 11.9 18.1 11.4 238 17 88.3 67.5 50.3 2.3 38.9 0.00 86.5 79.0 12.3 18.8 11.6 236 18 78.8 66.2 67.2 1.2 4.8 0.50 84.7 79.2 13.2 28.2 9.4 126 19 72.0 64.4 77.3 0.6 0.7 0.07 82.2 79.2 8.9 18.8 8.3 18 20 72.5 66.2 80.9 0.5 0.5 0.00 81.3 79.3 6.0 15.2 3.4 93 21 72.5 67.3 83.9 0.4 0.0 0.00 81.3 79.5 1.6 5.8 0.0 351 22 72.7 68.5 86.9 0.4 0.0 0.00 79.5 79.5 1.8 4.3 1.3 94 23 72.7 69.4 89.6 0.3 0.0 0.00 79.0 79.5 0.9 2.5 0.9 38 24 73.0 70.2 90.7 0.3 0.0 0.00 78.8 79.5 0.9 2.0 0.9 62 AZMET Daily Weather Data : TUCSON : Jul 24 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.4 69.4 78.3 DegF RELATIVE HUMIDITY 96.0 46.2 75.3 % DEWPOINT 68.9 DegF ACTUAL VAPOR PRESS. 2.4 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 88.3 77.4 81.9 DegF SOIL TEMP. 20 in 80.4 79.0 79.5 DegF WIND SPEED 28.2 5.6 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 232 Degrees SOLAR RADIATION 518.4 Langleys PRECIPITATION 0.57 Inches AZMET REF. EVAPOTRANSPIRATION 0.21 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.8 2791 28.8 3562 33.8 4415 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jul 25 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 73.4 70.2 89.7 0.3 0.0 0.00 78.6 79.5 1.1 3.4 0.7 248 2 73.4 70.3 90.4 0.3 0.0 0.00 78.1 79.3 1.1 2.7 0.4 322 3 72.7 70.2 91.8 0.2 0.0 0.00 77.5 79.3 1.8 2.9 1.8 100 4 73.2 69.1 87.0 0.4 0.0 0.00 80.2 79.2 3.4 5.6 3.4 86 5 74.1 68.4 82.2 0.5 0.0 0.00 79.2 79.2 3.6 6.7 3.6 87 6 73.8 68.2 82.8 0.5 0.2 0.00 77.2 79.0 2.0 4.7 1.8 94 7 74.1 69.1 84.0 0.5 2.2 0.00 77.0 79.0 0.7 2.7 0.7 179 8 75.2 69.8 83.5 0.5 6.9 0.00 78.4 78.8 1.6 3.4 1.3 73 9 77.4 69.4 76.7 0.8 15.3 0.00 80.1 78.6 3.1 5.6 2.9 94 10 79.5 68.2 68.2 1.1 20.5 0.00 80.6 78.6 2.2 5.4 2.0 105 11 82.4 67.6 61.2 1.5 31.5 0.00 81.9 78.4 0.9 3.1 0.9 90 12 84.4 66.2 54.7 1.8 52.8 0.00 82.2 78.4 3.4 9.4 2.9 277 13 86.0 65.8 51.4 2.1 54.2 0.00 84.4 78.3 2.0 6.3 0.7 87 14 81.1 66.0 60.7 1.5 32.0 0.00 84.2 78.3 6.9 17.4 5.8 170 15 79.3 65.5 62.5 1.3 26.3 0.00 83.5 78.1 3.4 9.2 2.7 130 16 81.1 63.3 55.2 1.6 37.8 0.00 83.8 78.1 4.0 8.9 3.8 114 17 82.8 62.2 50.3 1.9 25.8 0.00 83.1 78.3 3.4 9.6 2.5 190 18 82.6 62.8 51.4 1.9 14.6 0.00 82.2 78.3 3.4 7.8 2.9 149 19 81.1 63.1 54.3 1.7 5.7 0.00 81.0 78.3 2.0 5.6 1.8 114 20 79.7 64.8 60.3 1.4 0.2 0.00 79.9 78.3 2.0 4.3 0.7 339 21 78.8 66.4 65.8 1.1 0.0 0.00 78.8 78.4 2.2 4.3 2.2 275 22 76.6 67.8 74.1 0.8 0.0 0.00 77.9 78.4 1.6 4.3 0.9 69 23 75.4 65.5 71.4 0.9 0.0 0.00 76.8 78.4 1.6 5.1 1.6 86 24 73.4 67.1 80.7 0.5 0.0 0.00 76.1 78.4 1.3 3.1 1.3 77 AZMET Daily Weather Data : TUCSON : Jul 25 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.2 72.3 77.9 DegF RELATIVE HUMIDITY 92.5 44.5 70.4 % DEWPOINT 66.9 DegF ACTUAL VAPOR PRESS. 2.3 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 85.1 76.1 80.2 DegF SOIL TEMP. 20 in 79.5 78.1 78.6 DegF WIND SPEED 17.4 2.5 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 118 Degrees SOLAR RADIATION 326.1 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 24.8 2816 29.9 3592 34.9 4450 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jul 26 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 72.7 67.1 82.4 0.5 0.0 0.00 75.7 78.4 1.8 3.1 1.8 79 2 72.9 66.7 80.8 0.5 0.0 0.00 75.2 78.4 2.2 4.5 2.2 88 3 72.3 66.6 82.6 0.5 0.0 0.00 74.7 78.4 2.5 4.3 2.5 85 4 72.1 66.4 82.2 0.5 0.0 0.00 75.0 78.3 3.4 5.6 3.1 92 5 71.6 66.2 83.3 0.4 0.0 0.00 73.9 78.3 2.7 5.1 2.5 90 6 70.7 66.2 85.8 0.4 0.7 0.00 73.6 78.1 1.6 3.1 1.6 90 7 72.9 66.6 80.8 0.5 9.6 0.00 74.7 78.1 2.0 3.8 1.8 110 8 77.9 66.0 67.0 1.1 29.9 0.00 77.4 77.9 2.2 4.9 2.0 132 9 82.2 64.6 55.3 1.7 43.7 0.00 79.0 77.7 2.2 5.1 1.3 152 10 84.6 64.8 51.5 2.0 57.3 0.00 81.1 77.7 2.5 5.6 1.6 314 11 85.8 64.4 49.2 2.1 67.8 0.00 83.5 77.5 3.4 8.9 1.8 248 12 86.9 63.5 45.9 2.4 76.4 0.00 85.6 77.5 5.8 12.5 4.9 274 13 88.2 63.5 44.0 2.5 77.6 0.00 87.1 77.5 7.2 13.6 6.3 287 14 90.1 61.0 38.1 3.0 79.8 0.00 89.1 77.5 6.9 15.0 6.0 300 15 90.9 61.5 37.6 3.1 69.3 0.00 91.0 77.5 8.3 15.0 7.4 286 16 90.9 62.4 39.0 3.0 50.7 0.00 91.6 77.5 8.9 15.4 8.3 290 17 89.1 63.5 42.8 2.7 13.6 0.00 90.1 77.7 10.1 18.1 9.4 282 18 87.4 64.8 47.0 2.3 21.0 0.00 88.7 77.9 11.2 19.9 11.0 265 19 84.9 65.3 52.2 2.0 3.1 0.00 86.7 78.1 9.8 17.4 9.2 290 20 82.6 65.5 56.1 1.7 0.5 0.00 84.7 78.3 5.4 12.8 4.9 304 21 83.1 64.9 54.5 1.8 0.0 0.00 83.3 78.4 2.7 6.0 2.5 217 22 83.1 65.5 55.7 1.7 0.0 0.00 82.0 78.6 2.2 5.4 2.2 216 23 81.3 67.3 62.7 1.4 0.0 0.00 81.3 78.8 1.3 4.5 1.1 260 24 81.5 67.5 62.4 1.4 0.0 0.00 80.8 79.0 3.6 7.4 3.1 304 AZMET Daily Weather Data : TUCSON : Jul 26 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.9 70.2 81.5 DegF RELATIVE HUMIDITY 86.7 32.5 60.0 % DEWPOINT 65.1 DegF ACTUAL VAPOR PRESS. 2.1 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 91.8 73.4 81.9 DegF SOIL TEMP. 20 in 79.0 77.4 78.1 DegF WIND SPEED 19.9 4.5 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 282 Degrees SOLAR RADIATION 601.6 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 24.8 2841 29.7 3622 34.7 4485 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jul 27 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.2 68.4 67.0 1.2 0.0 0.00 80.4 79.0 4.3 7.6 4.0 264 2 79.2 68.9 70.9 1.0 0.0 0.00 79.5 79.0 3.6 7.4 3.4 279 3 78.1 68.7 73.0 0.9 0.0 0.00 78.6 79.0 2.2 4.9 1.6 267 4 76.5 69.3 78.5 0.7 0.0 0.00 77.7 79.0 0.9 3.4 0.9 353 5 75.2 69.4 82.4 0.5 0.0 0.00 77.2 79.0 1.6 2.7 1.3 32 6 74.7 68.7 81.9 0.5 0.5 0.00 76.5 78.8 1.1 2.9 1.1 66 7 76.5 68.9 77.3 0.7 10.5 0.00 77.9 78.8 3.1 6.0 2.9 89 8 79.0 68.9 71.3 1.0 26.5 0.00 79.0 78.8 4.7 6.7 4.7 95 9 82.6 68.5 62.8 1.4 43.2 0.00 81.1 78.6 3.1 6.9 2.0 71 10 85.6 67.8 55.5 1.9 60.4 0.00 84.2 78.6 2.2 6.0 1.1 312 11 87.3 67.3 51.5 2.2 73.3 0.00 87.3 78.4 3.8 10.7 1.6 325 12 89.1 65.8 46.5 2.5 81.0 0.00 90.7 78.4 5.4 13.4 4.0 285 13 90.3 63.5 41.3 2.8 87.0 0.00 93.7 78.4 7.6 14.1 6.9 278 14 91.4 62.2 38.1 3.1 75.7 0.00 95.7 78.4 9.4 18.6 8.7 298 15 88.7 64.4 44.7 2.5 22.2 0.00 94.6 78.4 11.0 20.4 10.5 277 16 87.8 64.8 46.3 2.4 22.5 0.00 92.3 78.6 8.3 15.0 7.2 302 17 88.7 64.2 44.5 2.6 27.7 0.00 91.4 78.8 7.2 12.1 6.9 336 18 87.1 65.1 48.2 2.3 20.8 0.00 90.9 79.0 6.5 12.3 5.4 77 19 84.2 65.1 52.8 1.9 4.8 0.00 89.1 79.2 6.5 10.7 5.4 95 20 79.3 65.1 62.0 1.3 0.2 0.00 86.9 79.5 5.1 12.5 4.3 79 21 79.7 64.4 59.6 1.4 0.0 0.00 85.1 79.7 2.0 5.6 2.0 94 22 80.2 63.0 56.0 1.5 0.0 0.00 83.8 79.7 2.2 5.1 2.2 118 23 78.6 66.2 65.5 1.2 0.0 0.00 82.6 79.9 2.2 4.0 2.0 108 24 78.4 66.4 66.3 1.1 0.0 0.00 81.5 80.1 2.0 4.3 2.0 69 AZMET Daily Weather Data : TUCSON : Jul 27 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.3 74.1 82.4 DegF RELATIVE HUMIDITY 84.5 33.6 60.2 % DEWPOINT 66.4 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 96.1 76.5 84.9 DegF SOIL TEMP. 20 in 80.1 78.4 79.0 DegF WIND SPEED 20.4 4.5 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 327 Degrees SOLAR RADIATION 556.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.6 2867 31.7 3653 36.5 4521 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jul 28 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.6 66.0 65.3 1.2 0.0 0.00 80.8 80.1 2.5 4.5 2.5 94 2 78.4 67.5 69.2 1.0 0.0 0.00 80.2 80.1 3.1 5.8 3.1 92 3 77.9 67.8 71.1 0.9 0.0 0.00 79.5 80.1 2.5 4.5 2.2 92 4 78.1 67.6 70.2 1.0 0.0 0.00 79.2 80.1 2.5 4.7 2.2 98 5 77.7 68.2 72.8 0.9 0.0 0.00 79.2 79.9 3.4 6.3 3.4 93 6 74.5 68.4 81.4 0.6 0.2 0.00 78.4 79.9 4.9 11.4 4.7 80 7 74.1 69.4 85.4 0.4 5.3 0.00 78.1 79.7 2.0 4.0 2.0 94 8 76.6 69.3 78.6 0.7 14.6 0.00 79.0 79.7 2.2 4.9 2.0 96 9 79.9 68.5 68.1 1.1 45.6 0.00 81.3 79.5 4.0 7.6 3.8 76 10 81.7 69.3 66.0 1.3 44.0 0.00 83.7 79.5 4.3 8.3 3.8 84 11 84.2 67.8 58.2 1.7 52.1 0.00 86.2 79.3 3.1 7.6 2.5 32 12 86.2 66.6 52.2 2.0 50.9 0.00 88.2 79.3 6.7 14.1 5.4 259 13 85.1 65.8 52.9 2.0 23.4 0.00 88.2 79.2 7.6 17.0 4.3 224 14 71.8 66.7 84.3 0.4 1.9 0.87 84.7 79.3 12.1 48.3 9.8 67 15 69.1 66.0 90.3 0.2 2.6 0.00 84.2 79.3 9.6 15.0 9.4 90 16 68.4 66.9 95.4 0.1 1.0 0.74 82.4 79.5 6.7 13.9 5.6 108 17 68.0 66.9 96.7 0.1 10.5 0.04 83.1 79.7 5.8 10.1 5.8 80 18 69.4 67.1 92.3 0.2 9.6 0.00 85.3 79.7 5.8 9.8 5.6 90 19 70.5 67.5 90.3 0.3 3.1 0.00 83.7 79.5 4.5 7.2 4.3 80 20 71.6 66.6 84.4 0.4 0.2 0.00 81.9 79.3 4.5 7.2 4.5 81 21 71.2 67.1 87.0 0.3 0.0 0.00 79.7 79.2 3.1 5.4 2.9 98 22 70.5 68.2 92.6 0.2 0.0 0.00 78.8 79.0 2.5 5.6 2.5 93 23 69.4 68.0 95.1 0.1 0.0 0.00 77.5 79.0 1.6 3.4 1.3 110 24 69.1 67.6 95.2 0.1 0.0 0.00 78.3 79.0 2.7 5.8 2.7 88 AZMET Daily Weather Data : TUCSON : Jul 28 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.2 67.3 75.2 DegF RELATIVE HUMIDITY 98.1 46.8 78.9 % DEWPOINT 67.5 DegF ACTUAL VAPOR PRESS. 2.3 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 88.3 77.2 81.9 DegF SOIL TEMP. 20 in 80.1 79.0 79.5 DegF WIND SPEED 48.3 4.5 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 88 Degrees SOLAR RADIATION 264.5 Langleys PRECIPITATION 1.65 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.5 2890 27.5 3681 32.4 4554 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jul 29 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 69.8 66.7 90.2 0.2 0.0 0.00 77.5 78.8 3.6 6.0 3.6 89 2 69.6 66.6 90.3 0.2 0.0 0.00 76.3 78.8 1.8 3.6 1.8 81 3 68.5 66.4 93.2 0.2 0.0 0.00 75.0 78.6 1.6 2.9 1.6 95 4 67.5 66.2 95.8 0.1 0.0 0.00 74.3 78.4 1.3 3.1 1.3 75 5 67.1 66.0 96.1 0.1 0.0 0.00 74.1 78.3 2.2 4.3 2.2 87 6 67.5 65.3 92.7 0.2 0.5 0.00 74.1 78.1 2.7 5.1 2.5 89 7 70.3 65.8 85.5 0.4 12.4 0.00 76.6 78.1 2.5 4.7 2.5 122 8 74.7 66.4 75.9 0.7 30.3 0.00 79.7 77.9 3.6 6.5 3.4 110 9 78.8 66.2 65.3 1.2 43.7 0.00 81.5 77.7 2.5 4.9 2.2 98 10 82.4 64.9 55.8 1.7 57.8 0.00 82.9 77.5 2.7 7.2 2.0 94 11 84.6 65.3 52.8 1.9 71.2 0.00 83.8 77.4 2.9 7.4 1.1 336 12 86.4 65.7 50.4 2.1 76.4 0.00 86.7 77.4 2.5 6.0 0.4 22 13 87.8 65.7 48.0 2.3 78.8 0.00 88.0 77.2 4.5 11.6 3.4 280 14 89.4 64.2 43.6 2.7 76.9 0.00 89.4 77.2 4.7 10.5 4.0 315 15 91.0 63.5 40.1 3.0 70.5 0.00 90.1 77.4 4.7 10.7 2.9 292 16 92.3 62.6 37.6 3.2 60.0 0.00 90.1 77.4 5.4 11.0 4.0 300 17 92.5 61.9 36.3 3.3 44.0 0.00 90.0 77.5 6.7 12.3 5.8 298 18 90.7 60.8 37.1 3.1 3.6 0.00 88.0 77.7 6.9 13.0 6.5 322 19 88.2 61.0 40.2 2.7 0.5 0.00 85.8 77.9 4.5 9.2 3.6 43 20 81.9 59.4 46.5 2.0 0.0 0.00 83.5 78.1 5.4 14.8 5.1 94 21 80.1 60.4 51.4 1.7 0.0 0.00 81.7 78.3 2.7 6.3 2.7 87 22 78.6 63.5 59.8 1.4 0.0 0.00 80.6 78.4 0.9 2.7 0.0 178 23 77.2 65.5 67.5 1.0 0.0 0.00 79.7 78.6 1.3 3.1 1.3 83 24 77.2 64.9 66.2 1.1 0.0 0.00 78.8 78.6 2.0 4.5 2.0 80 AZMET Daily Weather Data : TUCSON : Jul 29 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.6 66.9 79.7 DegF RELATIVE HUMIDITY 96.6 31.3 63.3 % DEWPOINT 64.4 DegF ACTUAL VAPOR PRESS. 2.1 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 90.3 74.1 82.0 DegF SOIL TEMP. 20 in 79.0 77.2 77.9 DegF WIND SPEED 14.8 3.4 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 41 Degrees SOLAR RADIATION 626.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.4 2913 28.4 3709 33.5 4587 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jul 30 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.2 65.7 67.8 1.0 0.0 0.00 77.9 78.8 2.2 4.9 2.0 92 2 76.8 66.0 69.5 1.0 0.0 0.00 77.4 78.8 2.7 4.7 2.7 77 3 77.0 65.1 66.9 1.0 0.0 0.00 76.5 78.8 3.1 5.1 2.9 92 4 75.7 65.3 70.1 0.9 0.0 0.00 75.9 78.8 2.7 4.5 2.7 92 5 74.8 66.2 74.4 0.8 0.0 0.00 75.4 78.6 2.0 5.6 1.8 72 6 73.6 66.4 78.3 0.6 0.2 0.00 75.0 78.6 2.0 4.0 2.0 84 7 74.3 66.9 78.2 0.6 4.8 0.00 75.6 78.4 2.5 4.5 2.2 88 8 75.7 67.5 75.6 0.7 8.1 0.00 76.8 78.4 3.4 5.6 3.4 80 9 77.9 67.6 70.8 1.0 17.0 0.00 77.5 78.3 2.0 3.6 1.8 96 10 84.7 66.2 54.0 1.9 59.7 0.00 80.2 78.3 3.1 8.3 2.7 91 11 87.8 64.0 45.3 2.5 42.3 0.00 82.9 78.1 2.5 7.4 1.8 82 12 87.1 64.8 47.6 2.3 21.7 0.00 82.9 78.1 4.3 8.9 4.0 52 13 86.4 64.0 47.5 2.3 24.1 0.00 82.9 77.9 5.8 12.3 5.8 51 14 85.6 62.8 46.4 2.3 21.3 0.00 82.6 77.9 6.5 13.9 6.3 51 15 89.4 60.6 38.3 2.9 52.8 0.00 83.7 77.9 4.9 9.4 4.0 18 16 90.0 61.9 39.3 2.9 29.1 0.00 85.3 77.9 3.8 6.9 3.4 296 17 91.9 61.5 36.5 3.3 42.8 0.00 86.0 78.1 4.5 9.8 3.8 295 18 90.9 60.3 36.1 3.2 12.7 0.00 85.8 78.1 5.4 10.3 4.9 290 19 88.5 63.5 43.4 2.6 2.4 0.00 84.6 78.1 8.3 12.5 8.1 300 20 85.3 62.8 47.1 2.2 0.2 0.00 83.1 78.3 9.8 20.1 8.9 317 21 78.1 65.5 65.7 1.2 0.0 0.00 81.7 78.3 7.2 17.7 5.1 51 22 73.4 69.3 86.7 0.4 0.0 0.03 80.8 78.4 3.4 6.9 0.9 53 23 72.9 70.2 91.4 0.2 0.0 0.00 79.9 78.4 1.6 4.5 1.6 104 24 73.0 70.5 92.2 0.2 0.0 0.00 79.2 78.6 2.0 3.8 2.0 83 AZMET Daily Weather Data : TUCSON : Jul 30 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.0 72.5 81.1 DegF RELATIVE HUMIDITY 93.9 30.5 61.2 % DEWPOINT 65.1 DegF ACTUAL VAPOR PRESS. 2.1 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 86.2 74.8 80.4 DegF SOIL TEMP. 20 in 78.8 77.9 78.3 DegF WIND SPEED 20.1 4.0 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 34 Degrees SOLAR RADIATION 339.5 Langleys PRECIPITATION 0.03 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.9 2939 31.0 3740 36.0 4623 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jul 31 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.5 68.4 81.8 0.5 0.0 0.00 78.6 78.6 3.4 6.0 3.1 71 2 74.8 67.1 77.0 0.7 0.0 0.00 77.7 78.6 2.0 3.4 1.8 76 3 74.7 67.1 77.2 0.7 0.0 0.00 77.4 78.6 1.6 3.6 1.3 66 4 74.1 67.6 80.4 0.6 0.0 0.00 77.0 78.6 1.1 3.4 0.7 109 5 73.0 68.4 85.0 0.4 0.0 0.00 76.6 78.6 1.6 4.0 1.3 83 6 73.8 66.9 79.3 0.6 0.5 0.00 76.5 78.4 2.7 4.9 2.7 88 7 74.1 67.3 79.1 0.6 4.8 0.00 76.1 78.4 1.6 3.1 1.6 119 8 80.1 67.5 65.7 1.2 28.7 0.00 79.3 78.3 2.0 4.9 1.8 86 9 83.1 66.0 56.4 1.7 43.5 0.00 80.4 78.3 2.2 6.3 1.3 83 10 84.2 66.4 55.3 1.8 56.9 0.00 82.0 78.1 4.0 8.9 2.9 270 11 85.6 67.3 54.3 1.9 71.2 0.00 84.9 78.1 6.5 11.4 5.6 293 12 87.8 65.8 48.2 2.3 76.0 0.00 88.3 77.9 4.7 10.7 2.7 344 13 89.6 65.1 44.5 2.6 72.4 0.00 90.9 77.9 4.5 10.7 2.9 290 14 87.4 65.1 47.6 2.3 34.9 0.00 91.4 77.9 11.2 19.9 10.7 333 15 77.5 66.2 70.8 1.1 2.4 0.08 89.1 77.9 8.5 22.8 4.7 106 16 71.4 68.2 90.0 0.3 2.2 0.02 86.7 78.1 3.1 6.9 2.5 336 17 74.5 69.4 84.5 0.4 13.1 0.00 87.3 78.3 2.5 6.3 0.9 93 18 74.5 70.2 86.4 0.4 5.0 0.00 85.8 78.4 3.6 6.7 3.4 103 19 74.3 70.2 87.1 0.4 3.6 0.00 85.6 78.6 4.3 6.9 4.3 86 20 74.1 69.3 85.2 0.4 0.2 0.00 82.4 78.8 1.8 6.0 1.8 86 21 73.9 69.6 86.3 0.4 0.0 0.00 81.7 78.8 1.3 2.9 1.3 88 22 74.1 69.8 86.7 0.4 0.0 0.00 80.6 78.8 1.1 2.9 1.1 85 23 73.8 70.0 88.3 0.3 0.0 0.00 79.5 78.8 0.9 2.0 0.9 84 24 72.7 70.3 92.1 0.2 0.0 0.00 78.8 78.8 1.3 3.1 1.3 78 AZMET Daily Weather Data : TUCSON : Jul 31 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.4 69.8 77.4 DegF RELATIVE HUMIDITY 95.2 39.1 74.6 % DEWPOINT 67.8 DegF ACTUAL VAPOR PRESS. 2.3 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 91.6 75.9 82.2 DegF SOIL TEMP. 20 in 79.0 77.9 78.4 DegF WIND SPEED 22.8 3.1 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 44 Degrees SOLAR RADIATION 415.2 Langleys PRECIPITATION 0.10 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 24.5 2964 29.5 3770 34.4 4658 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Aug 1 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 72.5 69.6 90.9 0.3 0.0 0.00 78.1 78.8 1.3 3.4 1.3 86 2 71.8 69.4 92.6 0.2 0.0 0.00 77.4 78.8 1.8 4.0 1.8 96 3 71.4 69.1 92.7 0.2 0.0 0.00 77.0 78.8 2.0 3.1 1.8 88 4 71.2 68.9 92.4 0.2 0.0 0.00 76.5 78.6 1.6 4.3 1.6 107 5 71.2 69.1 93.2 0.2 0.0 0.00 76.1 78.6 1.1 3.4 1.1 106 6 71.4 69.3 93.2 0.2 0.5 0.00 76.3 78.4 1.8 3.4 1.8 95 7 74.3 69.4 85.3 0.4 10.8 0.00 79.3 78.4 2.7 4.9 2.5 94 8 77.2 69.1 76.2 0.8 18.9 0.00 79.3 78.3 4.9 9.4 4.7 102 9 78.8 69.1 72.2 0.9 36.8 0.00 81.5 78.3 4.7 7.8 4.3 87 10 82.4 69.1 64.2 1.4 56.6 0.00 83.8 78.1 2.7 7.8 1.6 120 11 84.4 68.4 58.8 1.7 68.6 0.00 85.8 78.1 2.9 6.7 0.7 96 12 85.3 68.2 57.0 1.8 56.4 0.00 87.3 77.9 3.6 7.6 2.5 13 13 87.8 67.5 51.2 2.2 81.2 0.00 89.6 77.9 4.0 11.2 2.2 310 14 89.6 66.6 47.0 2.5 70.9 0.00 91.0 77.9 5.6 15.0 4.7 274 15 90.5 66.2 45.0 2.7 72.2 0.00 92.3 77.9 8.1 16.8 7.2 292 16 91.0 64.9 42.2 2.9 53.8 0.00 92.8 78.1 7.8 15.0 7.2 296 17 90.9 64.9 42.6 2.8 36.8 0.00 92.3 78.3 9.6 17.2 9.2 289 18 89.4 65.8 45.8 2.6 16.0 0.00 90.7 78.4 12.3 20.1 12.1 298 19 87.6 66.9 50.7 2.2 15.3 0.00 88.9 78.6 11.9 18.3 11.4 302 20 86.5 66.9 52.1 2.1 2.4 0.00 87.3 78.8 11.2 16.8 10.7 299 21 85.6 67.3 54.4 1.9 0.0 0.00 85.6 79.0 9.2 14.8 8.9 302 22 81.3 68.2 64.8 1.3 0.0 0.00 84.4 79.2 5.8 12.8 2.9 144 23 77.2 67.6 72.3 0.9 0.0 0.00 83.7 79.5 6.0 9.8 5.8 92 24 75.2 68.5 80.1 0.6 0.0 0.00 82.6 79.5 4.7 8.5 4.5 122 AZMET Daily Weather Data : TUCSON : Aug 1 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.3 70.7 81.0 DegF RELATIVE HUMIDITY 94.0 39.1 67.4 % DEWPOINT 68.0 DegF ACTUAL VAPOR PRESS. 2.3 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 92.8 76.1 84.0 DegF SOIL TEMP. 20 in 79.5 77.9 78.4 DegF WIND SPEED 20.1 5.4 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 311 Degrees SOLAR RADIATION 596.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.0 2989 30.1 3800 35.1 4693 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Aug 2 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 76.1 68.5 77.5 0.7 0.0 0.00 82.0 79.7 4.5 10.1 4.0 126 2 76.6 68.2 74.9 0.8 0.0 0.00 81.1 79.7 3.1 8.1 2.9 99 3 76.3 68.5 77.2 0.7 0.0 0.00 80.2 79.7 1.3 3.4 1.1 61 4 76.3 68.5 77.0 0.7 0.0 0.00 79.9 79.7 2.5 4.3 2.2 72 5 75.9 68.5 78.0 0.7 0.0 0.00 79.7 79.7 3.1 5.6 2.9 97 6 75.7 67.5 75.8 0.7 0.2 0.00 79.9 79.7 4.3 6.5 4.3 95 7 75.9 67.1 74.2 0.8 4.1 0.00 79.5 79.5 2.9 7.4 2.9 97 8 77.7 67.5 71.0 0.9 11.5 0.00 80.8 79.5 3.4 7.2 3.1 94 9 79.3 66.9 66.2 1.1 15.1 0.00 80.4 79.3 4.5 6.7 4.3 106 10 77.7 68.9 74.9 0.8 8.4 0.06 80.1 79.3 3.1 6.7 2.5 66 11 77.5 70.3 79.0 0.7 19.6 0.00 84.4 79.2 2.5 5.1 2.5 88 12 81.9 69.1 65.7 1.3 46.3 0.00 88.2 79.2 3.4 6.3 3.1 61 13 84.9 68.4 58.0 1.7 74.3 0.00 88.0 79.0 3.4 7.8 1.3 47 14 88.2 66.9 49.5 2.3 76.7 0.00 88.9 79.0 4.9 11.4 3.8 299 15 90.3 65.7 44.4 2.7 66.9 0.00 90.9 79.0 5.4 11.0 4.7 314 16 91.8 64.6 40.7 3.0 57.8 0.00 92.3 79.0 5.4 11.4 4.3 301 17 92.7 63.5 38.2 3.2 45.2 0.00 92.5 79.0 6.5 13.2 5.6 299 18 92.1 62.4 37.5 3.2 26.3 0.00 91.6 79.0 6.7 16.8 6.0 286 19 91.0 63.3 40.0 3.0 9.6 0.00 89.8 79.2 5.8 11.0 5.4 289 20 89.1 63.7 43.3 2.7 0.5 0.00 87.6 79.3 5.4 10.1 5.1 302 21 86.2 65.8 51.2 2.1 0.0 0.00 85.8 79.5 1.1 3.4 1.1 332 22 82.2 68.2 62.8 1.4 0.0 0.00 84.4 79.7 0.7 2.7 0.4 304 23 83.1 68.0 60.5 1.5 0.0 0.00 83.3 79.9 1.3 3.6 1.3 256 24 80.8 69.3 67.9 1.1 0.0 0.00 82.2 79.9 1.6 3.4 1.3 58 AZMET Daily Weather Data : TUCSON : Aug 2 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.1 75.0 82.4 DegF RELATIVE HUMIDITY 85.9 33.7 61.9 % DEWPOINT 67.1 DegF ACTUAL VAPOR PRESS. 2.3 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 92.5 79.2 84.7 DegF SOIL TEMP. 20 in 80.1 78.8 79.3 DegF WIND SPEED 16.8 3.6 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 11 Degrees SOLAR RADIATION 462.7 Langleys PRECIPITATION 0.06 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.2 3016 32.2 3832 37.3 4730 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Aug 3 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.5 68.9 70.1 1.0 0.0 0.00 81.3 80.1 1.6 3.4 1.6 79 2 78.8 69.1 72.3 0.9 0.0 0.00 80.4 80.1 1.8 2.9 1.8 89 3 77.7 69.3 75.6 0.8 0.0 0.00 79.7 80.1 1.8 3.1 1.6 92 4 76.3 69.4 79.1 0.6 0.0 0.00 79.0 80.1 1.1 3.4 1.1 47 5 75.6 69.4 81.4 0.6 0.0 0.00 78.4 80.1 1.3 3.8 1.3 55 6 75.0 69.8 83.8 0.5 0.2 0.00 77.9 79.9 1.6 2.2 1.6 66 7 76.8 70.2 80.0 0.6 7.2 0.00 78.3 79.9 1.6 3.6 1.6 76 8 80.6 69.4 69.2 1.1 23.6 0.00 80.1 79.9 3.8 6.7 3.8 92 9 84.7 70.0 61.2 1.6 41.3 0.00 82.2 79.7 2.2 5.8 2.0 81 10 88.0 68.9 53.4 2.1 56.4 0.00 84.7 79.7 2.2 4.9 1.6 312 11 90.5 64.6 42.5 2.8 69.0 0.00 87.6 79.5 4.7 11.4 3.6 288 12 92.7 61.5 35.9 3.3 80.0 0.00 91.0 79.3 6.9 14.5 5.8 303 13 92.5 61.2 35.6 3.3 49.2 0.00 92.7 79.3 6.7 12.1 5.8 280 14 94.1 60.1 32.4 3.7 64.0 0.00 93.9 79.3 8.3 15.9 7.6 281 15 96.3 58.5 28.7 4.2 75.7 0.00 95.9 79.5 9.4 15.9 8.3 298 16 96.1 57.7 28.1 4.2 55.0 0.00 97.0 79.5 9.2 15.4 8.3 286 17 95.7 57.4 27.9 4.2 36.1 0.00 95.9 79.7 6.9 15.4 6.5 284 18 95.7 57.2 27.8 4.2 16.0 0.00 94.8 79.9 5.1 13.0 3.8 317 19 90.5 64.4 42.1 2.8 3.3 0.00 92.7 80.1 6.3 10.3 5.8 92 20 88.0 65.1 46.7 2.4 0.5 0.00 90.1 80.4 6.3 13.6 6.0 101 21 86.0 66.6 52.3 2.0 0.0 0.01 88.2 80.6 7.6 14.5 7.4 93 22 84.6 67.3 56.3 1.8 0.0 0.01 85.8 80.8 6.0 10.7 5.8 87 23 84.4 67.3 56.7 1.8 0.0 0.00 83.8 81.0 4.0 6.9 3.8 82 24 83.3 67.1 58.4 1.6 0.0 0.00 83.1 81.1 4.7 8.9 4.5 111 AZMET Daily Weather Data : TUCSON : Aug 3 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.2 74.5 86.0 DegF RELATIVE HUMIDITY 85.4 24.5 54.0 % DEWPOINT 65.5 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 97.0 77.7 86.4 DegF SOIL TEMP. 20 in 81.1 79.3 79.9 DegF WIND SPEED 15.9 4.7 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 5 Degrees SOLAR RADIATION 577.7 Langleys PRECIPITATION 0.02 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.4 3043 32.4 3865 37.3 4767 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Aug 4 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 83.3 66.2 56.5 1.7 0.0 0.00 81.5 81.1 4.0 7.6 3.8 96 2 82.4 67.3 60.5 1.5 0.0 0.00 80.6 81.3 2.7 4.9 2.5 94 3 82.0 67.8 62.4 1.4 0.0 0.00 80.2 81.3 1.8 4.5 1.8 100 4 81.7 66.6 60.4 1.5 0.0 0.00 79.5 81.1 2.9 6.5 2.7 106 5 81.1 66.4 61.2 1.4 0.0 0.00 79.0 81.1 2.7 5.6 2.7 108 6 80.1 68.0 67.1 1.1 0.2 0.00 78.6 81.0 1.6 3.8 1.6 110 7 80.4 68.7 67.7 1.1 5.5 0.00 78.6 81.0 1.8 4.5 1.8 92 8 82.0 68.0 62.6 1.4 11.5 0.00 79.3 80.8 1.1 2.7 0.9 83 9 84.0 67.3 57.3 1.7 22.7 0.00 80.6 80.6 2.0 5.1 1.3 135 10 86.2 67.1 53.3 2.0 35.4 0.00 82.6 80.6 1.8 3.8 1.3 73 11 87.4 64.0 45.9 2.4 42.0 0.00 83.8 80.4 5.1 10.3 4.7 298 12 89.4 61.0 38.7 2.9 66.2 0.00 85.6 80.2 7.6 15.0 7.2 283 13 92.3 59.7 33.9 3.4 85.1 0.00 87.3 80.2 8.1 15.0 6.9 310 14 93.6 59.7 32.5 3.6 71.2 0.00 89.4 80.1 4.9 11.6 2.5 352 15 89.2 64.6 44.3 2.6 33.2 0.00 88.7 80.1 8.5 13.0 8.1 94 16 86.0 65.1 49.9 2.1 11.5 0.00 86.5 80.1 7.4 13.6 7.2 97 17 85.3 67.8 56.0 1.8 9.1 0.00 85.3 80.2 4.3 8.3 3.4 124 18 84.6 67.5 56.6 1.8 5.7 0.00 84.2 80.2 6.5 11.2 6.3 101 19 83.7 69.1 61.5 1.5 3.1 0.00 83.3 80.2 5.6 9.6 5.6 95 20 83.1 69.4 63.5 1.4 0.2 0.00 82.2 80.4 4.3 8.1 4.0 108 21 82.4 68.9 63.6 1.4 0.0 0.00 81.5 80.4 3.6 6.7 3.4 97 22 80.8 69.4 68.6 1.1 0.0 0.00 80.6 80.4 3.4 8.3 2.9 80 23 79.2 66.4 65.3 1.2 0.0 0.00 79.9 80.4 5.4 12.1 4.3 338 24 79.0 67.1 66.8 1.1 0.0 0.00 79.5 80.4 2.2 5.6 2.2 90 AZMET Daily Weather Data : TUCSON : Aug 4 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.6 76.3 84.2 DegF RELATIVE HUMIDITY 82.9 29.5 56.5 % DEWPOINT 66.4 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 89.6 78.4 82.6 DegF SOIL TEMP. 20 in 81.3 80.1 80.6 DegF WIND SPEED 15.0 4.0 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 83 Degrees SOLAR RADIATION 402.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.9 3071 32.8 3897 37.8 4805 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Aug 5 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.8 67.8 68.8 1.0 0.0 0.00 79.2 80.4 3.4 6.3 3.1 59 2 77.9 67.8 71.1 0.9 0.0 0.00 78.8 80.4 3.1 8.5 3.1 99 3 76.5 68.7 76.7 0.7 0.0 0.00 78.6 80.2 2.9 5.1 2.7 82 4 76.3 68.5 76.8 0.7 0.0 0.00 77.9 80.2 3.8 6.7 3.8 61 5 76.5 68.0 75.5 0.8 0.0 0.00 77.2 80.1 1.6 3.8 1.6 89 6 76.1 68.2 76.3 0.7 0.2 0.00 77.0 80.1 1.6 4.0 1.1 37 7 76.6 67.8 74.5 0.8 1.7 0.00 78.1 79.9 3.8 9.2 3.6 323 8 77.2 68.0 73.6 0.8 5.3 0.00 77.5 79.7 2.7 6.3 0.9 164 9 77.5 69.3 76.1 0.8 11.2 0.00 77.9 79.7 2.0 4.9 1.6 52 10 79.3 68.5 69.5 1.0 24.1 0.00 79.7 79.5 3.4 6.7 2.5 272 11 82.0 66.4 59.2 1.5 40.8 0.00 80.8 79.5 4.9 10.3 4.0 306 12 83.3 65.1 54.7 1.8 32.7 0.00 81.7 79.3 5.6 10.1 4.9 306 13 83.3 65.5 55.2 1.7 28.2 0.00 82.0 79.2 6.3 10.5 5.8 292 14 81.5 67.6 63.2 1.4 17.4 0.00 82.0 79.2 7.8 14.3 6.5 287 15 79.2 67.8 68.1 1.1 12.2 0.00 81.3 79.2 9.2 14.1 8.7 279 16 78.3 68.4 71.7 0.9 16.0 0.04 83.1 79.2 7.2 10.7 6.7 288 17 79.2 67.3 67.0 1.1 15.3 0.00 82.6 79.2 8.3 11.6 7.8 287 18 79.3 66.7 65.4 1.2 8.6 0.00 81.0 79.2 6.0 10.7 5.6 263 19 80.4 66.7 63.2 1.3 6.9 0.00 79.7 79.2 2.0 7.4 1.8 220 20 78.6 67.1 68.1 1.1 0.2 0.00 78.6 79.2 1.3 3.4 1.1 228 21 77.4 67.1 70.4 0.9 0.0 0.00 78.1 79.0 1.6 4.0 1.1 137 22 77.5 67.5 71.4 0.9 0.0 0.00 77.7 79.0 1.3 3.6 0.7 240 23 76.1 68.5 77.7 0.7 0.0 0.00 77.2 79.0 0.9 2.0 0.7 133 24 75.0 69.1 81.9 0.5 0.0 0.00 76.8 79.0 1.1 2.7 1.1 117 AZMET Daily Weather Data : TUCSON : Aug 5 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.0 74.3 78.4 DegF RELATIVE HUMIDITY 85.1 51.7 69.8 % DEWPOINT 67.6 DegF ACTUAL VAPOR PRESS. 2.3 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 84.0 76.8 79.3 DegF SOIL TEMP. 20 in 80.4 79.0 79.5 DegF WIND SPEED 14.3 3.8 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 296 Degrees SOLAR RADIATION 221.2 Langleys PRECIPITATION 0.04 Inches AZMET REF. EVAPOTRANSPIRATION 0.08 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 24.1 3095 29.2 3927 34.2 4839 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Aug 6 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.7 68.0 76.9 0.7 0.0 0.00 76.8 78.8 1.8 3.4 1.8 94 2 75.7 67.5 75.4 0.8 0.0 0.00 76.5 78.8 1.8 4.3 1.8 60 3 74.1 68.4 82.5 0.5 0.0 0.01 76.3 78.8 2.2 6.3 2.0 87 4 71.6 69.1 91.6 0.2 0.0 0.05 79.0 78.6 2.5 4.7 2.0 286 5 70.7 68.4 92.7 0.2 0.0 0.07 78.4 78.6 2.0 4.5 1.6 228 6 69.8 68.4 95.2 0.1 0.2 0.03 79.9 78.4 2.9 6.0 2.0 288 7 69.6 68.2 95.4 0.1 0.7 0.01 78.8 78.4 2.5 5.4 1.8 334 8 68.4 67.5 97.0 0.1 0.2 0.57 77.7 78.4 4.5 10.3 4.3 87 9 66.9 66.6 98.6 0.0 2.2 0.14 78.3 78.3 2.2 4.3 2.2 81 10 67.8 67.3 98.2 0.0 6.9 0.05 79.2 78.1 2.0 4.0 1.6 41 11 68.7 67.5 95.9 0.1 9.6 0.04 79.9 77.9 1.3 3.4 1.1 66 12 69.3 66.7 91.9 0.2 11.9 0.01 79.7 77.7 1.8 3.4 1.8 53 13 71.1 66.7 86.5 0.3 19.6 0.01 84.6 77.5 1.3 3.1 1.3 72 14 74.8 68.0 79.2 0.6 48.3 0.00 97.2 77.5 3.1 6.0 2.7 73 15 78.3 66.9 68.3 1.0 32.7 0.00 87.4 77.4 1.8 5.1 1.3 329 16 79.0 67.6 68.2 1.1 38.9 0.00 84.7 77.4 4.9 8.7 4.5 279 17 80.4 68.4 67.0 1.2 43.0 0.00 85.6 77.4 4.7 9.4 3.6 270 18 80.6 67.3 64.4 1.3 16.5 0.00 83.7 77.4 3.1 8.3 2.9 262 19 80.1 67.3 65.3 1.2 5.5 0.00 82.6 77.4 2.0 5.1 1.8 180 20 77.9 68.5 72.7 0.9 0.5 0.00 81.0 77.4 1.1 4.5 1.1 165 21 76.3 67.1 73.4 0.8 0.0 0.00 79.5 77.5 1.1 2.5 1.1 114 22 75.0 68.4 80.1 0.6 0.0 0.00 78.8 77.5 2.0 3.4 2.0 56 23 73.6 68.9 85.5 0.4 0.0 0.00 77.9 77.7 1.6 2.7 1.3 86 24 72.7 68.9 88.0 0.3 0.0 0.00 77.4 77.7 2.0 3.4 1.8 81 AZMET Daily Weather Data : TUCSON : Aug 6 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.2 66.4 73.6 DegF RELATIVE HUMIDITY 98.9 55.3 82.9 % DEWPOINT 67.8 DegF ACTUAL VAPOR PRESS. 2.3 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 97.7 76.3 80.8 DegF SOIL TEMP. 20 in 79.0 77.4 77.9 DegF WIND SPEED 10.3 2.5 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 48 Degrees SOLAR RADIATION 236.5 Langleys PRECIPITATION 0.99 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 19.3 3114 24.3 3951 29.3 4868 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Aug 7 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 72.1 68.7 89.2 0.3 0.0 0.00 76.6 77.7 1.8 3.8 1.8 95 2 72.9 68.7 87.2 0.3 0.0 0.00 78.3 77.7 2.7 4.9 2.7 92 3 72.9 68.2 85.4 0.4 0.0 0.00 76.6 77.7 2.5 4.9 2.5 88 4 72.5 68.2 86.5 0.4 0.0 0.00 75.9 77.7 0.9 2.5 0.9 73 5 72.0 68.4 88.2 0.3 0.0 0.00 78.6 77.7 2.2 3.8 1.6 270 6 71.2 68.2 90.3 0.3 0.2 0.00 76.1 77.5 0.7 2.7 0.7 274 7 71.1 68.9 93.3 0.2 4.3 0.00 76.3 77.5 0.4 1.3 0.4 275 8 75.7 69.3 80.8 0.6 21.0 0.00 82.2 77.4 0.9 2.7 0.4 139 9 81.0 68.7 66.4 1.2 33.0 0.00 82.6 77.4 1.3 2.9 1.1 25 10 82.0 67.5 61.5 1.4 48.0 0.00 84.2 77.4 2.0 4.5 1.8 360 11 83.8 66.9 57.3 1.7 60.2 0.00 86.4 77.2 2.0 4.9 1.1 24 12 84.9 66.4 53.7 1.9 81.0 0.00 86.7 77.2 3.1 9.2 0.4 345 13 85.8 65.8 51.6 2.0 70.0 0.00 88.3 77.2 4.0 9.4 2.5 315 14 88.0 63.5 44.3 2.5 78.6 0.00 89.2 77.2 4.5 11.9 3.1 275 15 89.2 63.0 42.0 2.7 70.2 0.00 89.8 77.2 5.8 12.1 4.7 285 16 90.5 61.9 38.7 3.0 58.0 0.00 90.5 77.4 5.6 12.8 4.5 312 17 91.0 58.1 33.1 3.3 43.2 0.00 90.5 77.5 4.9 11.9 4.3 303 18 90.9 54.9 29.7 3.5 26.3 0.00 89.4 77.7 5.8 10.7 5.4 290 19 90.0 54.7 30.5 3.3 9.1 0.00 87.4 77.9 4.3 8.7 4.3 301 20 86.2 55.4 35.3 2.8 0.2 0.00 84.9 78.1 3.6 7.2 3.6 270 21 81.7 61.9 51.4 1.8 0.0 0.00 82.9 78.3 1.3 2.7 0.9 340 22 78.4 64.4 62.4 1.3 0.0 0.00 81.3 78.6 1.1 2.7 1.1 49 23 76.3 64.9 67.8 1.0 0.0 0.00 79.9 78.6 1.6 2.2 1.6 96 24 74.7 66.0 74.5 0.8 0.0 0.00 78.8 78.8 0.9 2.0 0.9 99 AZMET Daily Weather Data : TUCSON : Aug 7 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.5 70.2 80.6 DegF RELATIVE HUMIDITY 94.6 25.8 62.5 % DEWPOINT 64.8 DegF ACTUAL VAPOR PRESS. 2.1 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 90.7 75.9 83.1 DegF SOIL TEMP. 20 in 78.8 77.0 77.7 DegF WIND SPEED 12.8 2.7 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 313 Degrees SOLAR RADIATION 603.5 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 24.8 3139 29.9 3981 34.7 4903 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Aug 8 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 73.0 66.4 80.0 0.6 0.0 0.00 77.7 78.8 1.3 2.9 1.3 81 2 72.1 66.6 82.6 0.5 0.0 0.00 76.8 79.0 1.6 2.7 1.6 83 3 71.4 66.4 84.2 0.4 0.0 0.00 75.9 79.0 1.3 2.9 1.3 59 4 69.8 66.0 87.6 0.3 0.0 0.00 75.2 79.0 1.6 2.5 1.6 77 5 69.3 65.7 88.6 0.3 0.0 0.00 74.5 78.8 1.3 2.7 1.3 82 6 69.4 66.0 88.7 0.3 0.2 0.00 73.9 78.8 1.8 2.7 1.8 83 7 72.1 66.7 83.2 0.5 9.1 0.00 74.8 78.8 2.0 3.4 2.0 88 8 78.1 67.1 69.3 1.0 25.8 0.00 76.6 78.6 2.0 4.0 1.6 63 9 83.5 66.0 55.9 1.7 43.0 0.00 79.2 78.4 1.3 4.0 1.1 112 10 86.7 64.8 48.2 2.3 57.8 0.00 82.0 78.4 1.8 5.4 0.4 118 11 88.7 61.7 40.8 2.7 69.5 0.00 84.7 78.3 2.7 6.5 2.0 317 12 90.9 59.7 35.5 3.2 76.4 0.00 88.3 78.1 3.1 7.6 1.6 289 13 92.3 58.3 32.1 3.5 78.8 0.00 91.9 78.1 2.7 8.1 1.6 326 14 93.7 57.9 30.2 3.8 76.7 0.00 94.5 78.1 3.8 10.7 1.3 33 15 95.4 57.6 28.6 4.1 68.6 0.00 96.3 78.1 4.0 10.3 2.0 12 16 96.4 56.7 26.8 4.3 57.8 0.00 97.0 78.3 4.5 13.0 2.9 310 17 97.0 55.2 24.9 4.5 41.6 0.00 96.6 78.4 3.4 11.0 2.2 296 18 96.3 55.2 25.5 4.3 25.6 0.00 95.4 78.6 4.5 8.5 4.0 287 19 94.5 55.9 27.8 4.0 8.6 0.00 93.0 79.0 5.8 9.4 5.4 288 20 91.8 57.2 31.6 3.5 0.2 0.00 90.3 79.2 4.3 7.2 4.3 283 21 89.6 59.5 36.7 3.0 0.0 0.00 88.5 79.5 2.7 4.7 2.5 324 22 88.2 61.0 40.3 2.7 0.0 0.00 86.9 79.7 1.8 4.3 1.8 322 23 87.6 60.3 40.2 2.7 0.0 0.00 85.6 80.1 2.0 3.6 1.8 270 24 84.9 64.4 50.5 2.0 0.0 0.00 84.6 80.2 1.1 3.4 0.2 55 AZMET Daily Weather Data : TUCSON : Aug 8 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.0 68.4 84.7 DegF RELATIVE HUMIDITY 90.3 22.0 51.7 % DEWPOINT 61.7 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 97.0 73.9 84.9 DegF SOIL TEMP. 20 in 80.2 78.1 78.8 DegF WIND SPEED 13.0 2.7 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 331 Degrees SOLAR RADIATION 640.0 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 25.0 3164 30.1 4011 34.9 4938 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Aug 9 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.9 60.6 44.4 2.3 0.0 0.00 83.7 80.4 2.0 5.6 1.1 279 2 82.0 58.1 44.2 2.1 0.0 0.00 82.6 80.4 1.3 2.7 0.7 109 3 79.2 60.1 52.3 1.6 0.0 0.00 81.5 80.4 0.9 2.0 0.9 87 4 77.7 62.1 58.9 1.3 0.0 0.00 80.6 80.6 1.6 3.1 1.3 67 5 76.5 62.6 62.4 1.2 0.0 0.00 79.5 80.6 1.8 4.3 1.8 89 6 75.0 65.5 72.3 0.8 0.2 0.00 78.6 80.4 1.6 2.7 1.6 102 7 76.8 66.4 70.5 0.9 8.8 0.00 78.3 80.4 2.5 4.9 2.2 80 8 81.5 65.1 57.8 1.6 25.6 0.00 79.2 80.4 4.0 7.4 4.0 85 9 86.4 64.0 47.4 2.3 42.5 0.00 81.3 80.2 3.8 7.6 3.6 78 10 89.2 63.7 43.0 2.7 57.1 0.00 84.4 80.2 3.1 7.6 2.0 96 11 91.9 58.1 32.5 3.5 68.3 0.00 87.8 80.1 2.9 7.4 1.8 355 12 93.2 55.9 28.7 3.8 76.0 0.00 91.4 80.1 2.7 7.2 1.3 288 13 94.1 55.9 28.1 3.9 78.4 0.00 94.6 79.9 3.8 11.6 2.0 313 14 95.7 55.6 26.2 4.2 75.7 0.00 97.2 79.9 4.3 10.5 2.5 314 15 97.0 54.9 24.6 4.5 68.8 0.00 98.6 79.9 5.1 9.6 3.4 322 16 97.7 53.6 22.9 4.7 55.4 0.00 99.1 80.1 5.1 14.5 4.0 298 17 97.3 52.2 22.1 4.7 42.5 0.00 98.4 80.2 8.7 17.9 8.1 297 18 96.6 51.6 22.2 4.6 23.4 0.00 96.8 80.4 7.6 15.4 6.7 302 19 95.0 51.8 23.4 4.3 9.1 0.00 94.3 80.8 7.2 12.1 6.9 280 20 91.8 53.2 27.2 3.7 0.2 0.00 91.6 81.0 4.3 9.8 4.3 270 21 87.6 58.1 37.1 2.8 0.0 0.00 89.6 81.3 1.1 2.9 0.7 21 22 85.6 61.2 44.0 2.4 0.0 0.00 87.6 81.5 2.9 7.4 2.7 86 23 84.7 61.9 46.4 2.2 0.0 0.00 86.0 81.7 2.0 4.5 2.0 61 24 82.0 64.0 54.6 1.7 0.0 0.00 84.6 81.9 1.6 2.7 1.3 90 AZMET Daily Weather Data : TUCSON : Aug 9 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.6 74.1 87.4 DegF RELATIVE HUMIDITY 77.3 19.6 41.4 % DEWPOINT 59.0 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 99.1 78.3 87.8 DegF SOIL TEMP. 20 in 81.9 79.9 80.4 DegF WIND SPEED 17.9 3.4 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 331 Degrees SOLAR RADIATION 632.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.4 3192 32.2 4043 37.3 4975 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Aug 10 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.5 65.8 63.0 1.3 0.0 0.00 83.3 81.9 1.1 2.0 1.1 75 2 79.9 66.4 63.4 1.3 0.0 0.00 82.6 82.0 1.6 2.9 0.9 337 3 80.4 64.2 58.1 1.5 0.0 0.00 81.7 82.0 1.3 5.1 0.7 115 4 80.1 61.9 54.1 1.6 0.0 0.00 80.8 82.0 1.6 6.0 1.3 151 5 79.0 63.1 58.7 1.4 0.0 0.00 80.1 81.9 2.7 7.4 2.2 102 6 77.5 63.9 62.9 1.2 0.2 0.00 79.3 81.9 2.9 4.9 2.7 56 7 77.2 64.9 65.8 1.1 3.6 0.00 78.8 81.7 2.7 4.3 2.5 87 8 79.9 66.4 63.7 1.3 19.6 0.00 79.3 81.7 2.7 7.2 2.7 97 9 84.4 64.0 50.4 2.0 42.5 0.00 81.5 81.5 4.0 8.1 3.8 103 10 86.7 64.8 48.0 2.3 50.2 0.00 84.6 81.3 2.7 6.7 1.6 117 11 88.5 64.6 45.1 2.5 62.8 0.00 87.8 81.1 2.0 6.7 0.2 192 12 90.0 64.0 42.3 2.8 70.9 0.00 91.4 81.1 3.4 9.4 0.9 273 13 92.3 62.4 37.2 3.3 77.9 0.00 94.8 81.0 4.5 14.1 1.3 271 14 93.2 61.0 34.3 3.5 58.3 0.00 96.6 81.0 4.7 13.0 3.6 322 15 95.4 60.6 31.6 3.9 67.4 0.00 98.1 81.0 3.8 9.8 1.3 282 16 96.6 58.6 28.5 4.2 59.0 0.00 99.1 81.1 5.4 12.1 4.0 315 17 96.4 58.5 28.5 4.2 35.8 0.00 98.4 81.3 4.7 10.3 3.6 284 18 94.1 59.7 32.7 3.7 18.6 0.00 97.2 81.3 8.3 35.1 3.4 83 19 75.4 65.1 70.9 0.9 1.2 0.23 92.1 81.5 12.5 35.6 9.2 360 20 75.0 68.4 79.7 0.6 0.0 0.00 88.5 81.9 2.9 7.4 1.3 297 21 75.0 69.6 83.4 0.5 0.0 0.00 86.2 82.0 2.5 4.5 2.2 72 22 76.3 69.4 79.6 0.6 0.0 0.00 84.4 82.2 2.7 5.6 2.7 96 23 76.3 69.8 80.3 0.6 0.0 0.00 83.1 82.4 1.6 3.4 1.6 85 24 75.2 70.9 86.1 0.4 0.0 0.00 81.9 82.4 0.9 2.2 0.9 61 AZMET Daily Weather Data : TUCSON : Aug 10 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.1 73.4 83.5 DegF RELATIVE HUMIDITY 89.5 25.7 56.2 % DEWPOINT 64.6 DegF ACTUAL VAPOR PRESS. 2.1 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 99.1 78.8 87.3 DegF SOIL TEMP. 20 in 82.6 81.0 81.7 DegF WIND SPEED 35.6 3.4 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 40 Degrees SOLAR RADIATION 568.3 Langleys PRECIPITATION 0.23 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.0 3219 32.0 4075 36.9 5012 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Aug 11 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.3 71.8 91.7 0.2 0.0 0.00 81.0 82.6 1.1 3.4 1.1 62 2 74.3 71.1 89.8 0.3 0.0 0.00 80.1 82.4 1.1 2.9 1.1 57 3 73.9 71.1 90.6 0.3 0.0 0.00 79.3 82.4 1.3 3.1 1.3 74 4 74.1 70.3 88.5 0.3 0.0 0.00 78.8 82.4 1.6 2.7 1.6 96 5 73.8 69.8 87.7 0.3 0.0 0.00 78.1 82.2 1.1 3.6 1.1 80 6 72.1 69.8 92.4 0.2 0.2 0.00 77.5 82.0 1.6 2.7 1.6 65 7 75.2 70.5 85.7 0.4 7.9 0.00 77.5 82.0 0.9 3.4 0.9 57 8 79.3 70.0 73.1 0.9 25.3 0.00 79.3 81.9 2.7 4.7 2.7 88 9 83.1 69.4 63.7 1.4 42.0 0.00 81.5 81.7 3.1 6.3 2.7 87 10 86.5 68.9 55.7 1.9 56.9 0.00 84.4 81.5 2.5 6.0 2.2 55 11 90.0 67.1 47.3 2.5 68.1 0.00 87.4 81.3 2.0 5.8 1.3 40 12 91.9 64.2 40.1 3.1 71.2 0.00 90.0 81.1 2.5 6.3 1.8 307 13 93.6 63.7 37.3 3.4 78.1 0.00 91.8 81.0 4.3 8.9 3.4 303 14 95.9 61.9 32.9 3.9 76.0 0.00 93.2 81.0 4.5 9.4 3.6 276 15 98.2 60.3 28.6 4.4 68.8 0.00 95.4 81.0 3.6 9.2 2.9 299 16 99.1 58.6 26.4 4.7 56.6 0.00 96.8 81.0 3.8 9.2 2.0 278 17 98.2 59.4 27.9 4.5 19.6 0.00 95.9 81.1 3.8 7.8 3.4 305 18 96.4 60.4 30.8 4.1 4.8 0.00 93.7 81.3 1.8 4.9 1.6 276 19 94.1 65.1 38.8 3.3 1.4 0.00 91.8 81.5 1.6 7.6 1.1 315 20 91.2 62.4 38.7 3.1 0.2 0.00 89.8 81.7 4.0 14.1 1.3 12 21 88.0 63.3 44.0 2.5 0.0 0.00 87.6 81.9 4.7 10.1 4.7 103 22 84.7 65.3 52.3 1.9 0.0 0.00 85.1 82.0 3.4 5.4 3.4 80 23 83.3 66.4 56.9 1.7 0.0 0.00 83.5 82.2 2.7 5.6 2.7 106 24 81.9 66.9 60.9 1.5 0.0 0.00 82.4 82.2 1.6 3.1 1.6 81 AZMET Daily Weather Data : TUCSON : Aug 11 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.0 71.6 85.5 DegF RELATIVE HUMIDITY 94.1 24.0 57.6 % DEWPOINT 66.2 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 96.8 77.4 86.0 DegF SOIL TEMP. 20 in 82.6 81.0 81.7 DegF WIND SPEED 14.1 2.5 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 38 Degrees SOLAR RADIATION 577.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.5 3245 31.3 4106 36.4 5049 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Aug 12 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.7 68.4 68.4 1.1 0.0 0.00 81.3 82.4 1.6 3.4 1.6 78 2 78.8 68.7 71.5 1.0 0.0 0.00 80.6 82.4 1.3 2.5 1.3 88 3 77.4 69.3 76.4 0.8 0.0 0.00 79.7 82.4 1.1 2.7 1.1 84 4 76.6 69.3 78.1 0.7 0.0 0.00 79.2 82.2 1.6 3.1 1.6 67 5 75.0 69.6 83.5 0.5 0.0 0.00 78.4 82.2 0.9 2.2 0.9 77 6 73.9 69.8 86.6 0.4 0.2 0.00 77.9 82.0 1.3 2.7 1.1 79 7 76.8 70.0 79.5 0.6 8.1 0.00 77.7 81.9 2.0 3.6 1.8 76 8 81.5 69.3 66.5 1.2 25.6 0.00 79.0 81.9 3.1 4.9 3.1 109 9 86.0 68.0 55.2 1.9 42.5 0.00 81.5 81.7 3.4 5.6 2.9 90 10 90.5 66.6 45.6 2.7 56.9 0.00 84.4 81.5 2.5 5.1 2.2 80 11 93.9 64.2 37.7 3.4 69.3 0.00 87.4 81.3 3.4 7.4 2.9 85 12 97.2 63.5 33.4 4.0 76.9 0.00 90.3 81.3 2.7 6.9 0.9 117 13 100.0 59.4 26.4 4.8 79.3 0.00 93.2 81.1 3.6 9.4 3.1 87 14 102.6 54.0 20.1 5.7 73.8 0.00 95.9 81.1 5.1 11.6 3.6 64 15 104.5 46.6 14.5 6.4 70.7 0.00 97.7 81.1 5.6 13.9 3.8 117 16 104.9 45.5 13.7 6.5 58.8 0.00 98.4 81.3 6.9 16.6 6.3 132 17 105.1 46.6 14.1 6.6 44.0 0.00 98.4 81.3 4.9 11.0 4.3 139 18 105.1 44.4 13.0 6.6 25.3 0.00 97.3 81.5 3.1 10.3 2.5 122 19 103.1 47.8 15.9 6.1 7.9 0.00 95.0 81.9 2.0 4.9 1.6 51 20 96.8 53.8 23.8 4.6 0.0 0.00 92.3 82.0 2.0 5.8 1.3 322 21 92.5 59.9 33.9 3.4 0.0 0.00 90.1 82.2 1.6 4.7 1.6 330 22 88.9 62.8 42.5 2.7 0.0 0.00 88.3 82.6 0.9 2.5 0.9 338 23 87.3 62.2 43.3 2.5 0.0 0.00 86.7 82.8 2.5 4.9 2.0 85 24 85.8 60.6 42.8 2.4 0.0 0.00 85.3 82.8 2.7 4.7 2.7 95 AZMET Daily Weather Data : TUCSON : Aug 12 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.7 73.4 90.1 DegF RELATIVE HUMIDITY 88.1 11.0 45.3 % DEWPOINT 60.8 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 98.6 77.5 87.3 DegF SOIL TEMP. 20 in 82.9 81.1 81.9 DegF WIND SPEED 16.6 2.7 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 94 Degrees SOLAR RADIATION 639.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.5 3273 32.6 4139 37.6 5086 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Aug 13 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.5 61.5 44.6 2.3 0.0 0.00 84.0 82.9 3.4 6.7 3.1 79 2 83.5 62.8 49.7 2.0 0.0 0.00 83.1 82.9 1.8 3.8 1.6 109 3 80.6 64.6 58.2 1.5 0.0 0.00 82.2 82.9 1.3 3.4 1.3 64 4 79.5 64.4 60.1 1.4 0.0 0.00 81.1 82.9 2.0 3.1 1.8 85 5 78.8 63.9 60.1 1.3 0.0 0.00 80.2 82.9 2.7 4.3 2.5 92 6 77.5 63.1 61.3 1.2 0.2 0.00 79.3 82.8 2.2 3.6 2.2 94 7 78.6 63.5 59.9 1.4 8.1 0.00 78.8 82.8 2.0 4.3 1.8 88 8 83.3 63.0 50.7 1.9 25.6 0.00 79.9 82.6 3.4 5.8 3.1 93 9 87.6 62.6 43.5 2.5 42.3 0.00 82.2 82.6 5.4 9.4 4.9 81 10 90.1 64.2 42.3 2.8 57.3 0.00 85.3 82.4 6.7 11.2 6.5 70 11 93.4 62.6 36.3 3.4 68.8 0.00 88.9 82.2 4.9 11.0 4.3 82 12 96.3 59.9 30.2 4.1 76.0 0.00 92.7 82.0 2.9 8.1 1.3 132 13 97.9 57.6 26.4 4.5 78.4 0.00 95.9 82.0 3.6 8.3 2.7 348 14 100.0 56.1 23.4 5.0 76.0 0.00 98.8 82.0 3.8 9.2 0.7 323 15 101.8 54.7 21.1 5.5 68.8 0.00 100.6 82.0 3.6 8.5 1.3 53 16 103.1 53.2 19.2 5.8 57.6 0.00 101.5 82.0 4.9 11.6 4.0 341 17 103.6 52.5 18.5 5.9 41.8 0.00 101.1 82.2 3.4 8.9 2.0 13 18 103.6 51.8 18.1 6.0 25.6 0.00 99.9 82.4 2.7 6.9 1.6 2 19 98.6 55.0 24.0 4.9 6.7 0.00 97.5 82.8 5.6 15.4 3.1 231 20 91.8 57.7 32.0 3.5 0.0 0.00 94.5 82.9 5.1 12.1 4.7 224 21 89.2 59.4 36.7 3.0 0.0 0.00 92.1 83.1 2.7 6.5 1.8 130 22 84.4 65.5 53.8 1.9 0.0 0.00 89.6 83.5 3.1 10.7 2.5 74 23 80.6 65.7 60.5 1.4 0.0 0.00 86.9 83.7 2.5 6.7 0.4 191 24 80.6 66.9 63.6 1.3 0.0 0.00 84.9 83.8 2.0 6.7 1.3 24 AZMET Daily Weather Data : TUCSON : Aug 13 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.9 76.8 89.6 DegF RELATIVE HUMIDITY 77.4 15.6 41.4 % DEWPOINT 60.4 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 101.5 78.8 89.2 DegF SOIL TEMP. 20 in 83.8 82.0 82.8 DegF WIND SPEED 15.4 3.4 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 72 Degrees SOLAR RADIATION 633.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.8 3301 33.7 4173 38.7 5125 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Aug 14 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 76.1 69.4 80.2 0.6 0.0 0.00 83.8 83.8 1.1 3.4 0.7 104 2 79.0 66.9 66.5 1.1 0.0 0.00 83.3 84.0 2.2 4.0 1.1 266 3 79.2 64.0 60.0 1.4 0.0 0.00 81.7 84.0 2.5 6.0 2.0 22 4 78.3 63.9 61.3 1.3 0.0 0.00 80.6 84.0 2.7 4.9 1.8 278 5 76.8 63.1 62.8 1.2 0.0 0.00 79.5 83.8 2.2 6.7 2.0 59 6 75.0 64.4 69.6 0.9 0.2 0.00 78.6 83.7 1.8 4.5 1.8 61 7 76.5 65.7 69.3 1.0 7.6 0.00 78.3 83.7 2.0 5.1 1.8 82 8 79.7 66.9 65.0 1.2 24.9 0.00 79.2 83.5 2.9 6.7 2.9 77 9 82.9 66.4 57.5 1.6 41.8 0.00 81.5 83.3 2.2 5.6 1.8 102 10 86.4 65.3 49.8 2.2 56.6 0.00 84.4 83.1 1.8 4.3 1.3 35 11 88.7 64.4 44.6 2.6 68.1 0.00 87.3 82.9 2.5 8.3 1.6 308 12 90.7 62.6 39.4 3.0 75.0 0.00 89.6 82.8 3.8 7.8 2.7 293 13 92.7 62.1 36.2 3.3 77.9 0.00 91.4 82.6 5.4 11.0 4.7 277 14 95.5 61.0 32.0 3.9 77.2 0.00 92.3 82.6 7.4 15.7 6.7 289 15 97.3 59.5 28.9 4.3 68.8 0.00 93.6 82.4 8.7 17.2 8.1 291 16 96.4 59.2 29.1 4.2 38.0 0.00 93.7 82.4 9.2 15.9 8.5 280 17 86.7 63.5 47.0 2.4 5.5 0.00 91.2 82.6 11.6 22.8 10.3 4 18 85.3 61.5 45.2 2.3 8.1 0.00 88.7 82.6 6.3 15.4 5.1 337 19 84.7 67.3 56.1 1.8 3.1 0.00 87.3 82.8 2.9 6.7 2.7 75 20 83.5 68.7 61.4 1.5 0.0 0.00 85.8 82.8 2.5 4.9 2.2 82 21 82.4 68.2 62.3 1.4 0.0 0.00 84.4 82.9 2.7 5.4 2.7 80 22 82.8 66.2 57.4 1.6 0.0 0.00 83.3 82.9 3.8 7.4 3.8 78 23 83.1 65.5 55.5 1.7 0.0 0.00 82.4 82.9 5.1 9.2 4.9 93 24 81.7 65.8 58.8 1.5 0.0 0.02 81.7 82.9 4.5 9.4 4.3 85 AZMET Daily Weather Data : TUCSON : Aug 14 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.1 73.9 84.2 DegF RELATIVE HUMIDITY 88.3 26.5 54.0 % DEWPOINT 64.6 DegF ACTUAL VAPOR PRESS. 2.1 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 93.9 78.3 85.3 DegF SOIL TEMP. 20 in 84.0 82.4 83.1 DegF WIND SPEED 22.8 4.0 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 356 Degrees SOLAR RADIATION 553.1 Langleys PRECIPITATION 0.02 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.2 3329 32.2 4205 37.1 5162 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Aug 15 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 76.3 69.6 79.8 0.6 0.0 0.01 81.1 82.9 3.4 8.5 2.7 102 2 78.4 68.9 72.6 0.9 0.0 0.00 80.4 82.9 4.3 9.6 2.5 86 3 77.5 68.7 74.7 0.8 0.0 0.00 79.7 82.8 1.6 4.0 1.3 61 4 76.3 69.1 78.4 0.7 0.0 0.00 79.3 82.8 1.6 3.4 1.6 269 5 74.5 70.2 86.5 0.4 0.0 0.00 78.6 82.6 1.1 3.1 0.7 98 6 73.2 69.4 88.4 0.3 0.5 0.00 77.9 82.4 2.0 3.8 2.0 81 7 75.4 68.7 80.0 0.6 9.8 0.00 79.2 82.4 3.6 7.4 3.6 77 8 78.4 68.0 70.5 1.0 24.6 0.00 79.5 82.2 4.9 7.6 4.7 86 9 80.6 66.9 63.5 1.3 37.5 0.00 80.6 82.0 4.7 7.8 4.5 98 10 84.6 65.1 52.3 2.0 56.1 0.00 83.1 82.0 2.5 5.8 1.8 91 11 88.2 62.1 41.8 2.7 67.4 0.00 86.4 81.7 4.7 11.4 3.4 316 12 90.1 60.3 36.9 3.0 75.3 0.00 89.6 81.7 7.8 13.6 6.9 301 13 91.8 61.2 36.2 3.2 77.6 0.00 92.8 81.5 4.7 10.7 3.4 324 14 94.3 61.5 33.9 3.6 75.3 0.00 95.4 81.5 4.0 9.4 2.0 306 15 96.3 60.1 30.4 4.1 67.8 0.00 97.0 81.5 4.0 9.2 1.3 243 16 98.6 54.7 23.2 4.8 55.9 0.00 97.9 81.5 3.8 10.3 2.2 255 17 99.5 53.2 21.4 5.1 42.3 0.00 97.7 81.7 3.8 10.7 2.5 300 18 99.5 53.2 21.5 5.1 30.6 0.00 96.8 81.9 4.7 10.1 4.3 344 19 97.2 54.3 24.0 4.6 5.0 0.00 94.6 82.0 6.0 10.7 5.8 329 20 94.3 57.4 29.2 3.9 0.0 0.00 92.3 82.4 7.4 13.6 7.2 336 21 92.3 57.6 31.3 3.6 0.0 0.00 90.1 82.6 5.8 12.1 4.9 329 22 89.8 58.5 35.0 3.1 0.0 0.00 87.4 82.8 4.9 10.7 4.3 246 23 85.5 62.1 45.7 2.3 0.0 0.00 85.1 82.9 2.5 5.4 0.7 258 24 83.3 61.9 48.6 2.0 0.0 0.00 83.3 83.1 3.8 7.6 3.6 90 AZMET Daily Weather Data : TUCSON : Aug 15 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.8 72.7 86.5 DegF RELATIVE HUMIDITY 91.7 18.9 50.2 % DEWPOINT 62.6 DegF ACTUAL VAPOR PRESS. 2.0 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 98.1 77.9 86.9 DegF SOIL TEMP. 20 in 83.1 81.5 82.2 DegF WIND SPEED 13.6 4.0 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 348 Degrees SOLAR RADIATION 625.9 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.8 3355 31.9 4237 36.9 5199 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Aug 16 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.4 61.5 49.4 1.9 0.0 0.00 81.9 83.5 3.4 6.7 3.1 76 2 82.4 62.6 51.3 1.8 0.0 0.00 81.0 83.5 5.1 8.5 5.1 72 3 81.1 64.0 56.2 1.6 0.0 0.00 79.5 83.5 3.6 8.5 3.6 93 4 78.8 64.6 61.6 1.3 0.0 0.00 78.8 83.3 1.6 3.4 1.6 94 5 76.5 65.5 69.2 1.0 0.0 0.00 78.1 83.3 0.9 2.0 0.9 119 6 74.7 66.4 75.4 0.7 0.2 0.00 77.5 83.1 1.3 3.4 1.1 90 7 76.8 66.4 70.4 0.9 7.2 0.00 77.2 82.9 1.8 3.6 1.8 82 8 81.1 65.5 59.4 1.5 23.2 0.00 78.3 82.8 1.8 4.3 1.8 116 9 84.6 65.1 52.3 1.9 40.1 0.00 80.4 82.6 2.5 4.9 2.2 107 10 88.5 64.2 44.7 2.5 54.7 0.00 83.5 82.4 2.0 5.4 1.8 90 11 91.6 63.1 39.0 3.1 66.2 0.00 86.4 82.2 2.7 5.8 1.3 75 12 93.7 61.5 34.7 3.5 74.3 0.00 88.9 82.0 3.6 7.4 2.5 257 13 96.3 59.4 29.6 4.1 77.4 0.00 91.2 81.9 3.1 8.3 2.0 260 14 98.6 56.1 24.5 4.8 71.4 0.00 92.5 81.9 4.0 11.0 2.2 297 15 100.8 52.7 20.2 5.3 68.8 0.00 92.8 81.9 4.7 11.6 3.6 349 16 101.1 52.3 19.8 5.4 46.3 0.00 93.9 81.9 3.8 9.6 2.5 131 17 93.2 55.8 28.8 3.8 16.3 0.00 91.9 81.9 7.8 18.1 6.0 131 18 94.6 54.7 26.3 4.1 10.3 0.00 90.7 82.0 5.6 17.0 4.7 56 19 90.9 57.4 32.8 3.3 0.7 0.00 88.5 82.2 6.5 17.0 2.9 281 20 86.5 59.9 41.0 2.5 0.0 0.00 86.5 82.4 3.4 9.4 2.7 191 21 84.0 61.9 47.4 2.1 0.0 0.00 85.1 82.4 2.5 6.3 1.8 130 22 83.3 61.9 48.6 2.0 0.0 0.00 83.8 82.6 2.5 4.7 2.2 65 23 83.5 61.7 48.2 2.0 0.0 0.00 82.8 82.6 4.3 9.2 4.0 91 24 82.0 63.0 52.9 1.8 0.0 0.00 81.9 82.6 2.0 3.4 1.6 67 AZMET Daily Weather Data : TUCSON : Aug 16 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.6 73.9 86.9 DegF RELATIVE HUMIDITY 78.1 17.2 45.2 % DEWPOINT 61.2 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 93.9 77.2 84.7 DegF SOIL TEMP. 20 in 83.5 81.9 82.6 DegF WIND SPEED 18.1 3.4 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 90 Degrees SOLAR RADIATION 557.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.5 3383 32.4 4269 37.4 5236 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Aug 17 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.1 63.7 55.6 1.6 0.0 0.00 81.1 82.6 1.1 2.9 1.1 79 2 79.0 64.9 62.2 1.3 0.0 0.00 80.4 82.6 1.6 2.9 1.6 88 3 78.8 64.9 62.9 1.3 0.0 0.00 79.7 82.6 1.6 3.1 1.1 152 4 78.1 64.0 62.3 1.2 0.0 0.00 78.8 82.6 2.2 4.0 2.0 88 5 76.1 64.4 67.3 1.0 0.0 0.00 78.1 82.4 1.8 2.9 1.8 81 6 75.6 62.6 64.3 1.1 0.2 0.00 77.4 82.4 2.9 4.7 2.9 78 7 76.6 63.7 64.4 1.1 7.4 0.00 76.8 82.2 1.1 2.9 1.1 79 8 81.5 63.1 53.9 1.7 23.9 0.00 77.9 82.0 1.3 2.9 1.1 80 9 84.4 62.4 47.9 2.1 41.1 0.00 80.1 82.0 2.2 5.1 2.2 64 10 88.7 61.7 40.5 2.8 55.9 0.00 83.3 81.9 1.6 4.3 1.1 78 11 92.1 59.2 33.4 3.4 67.4 0.00 86.9 81.7 2.7 6.0 1.8 317 12 95.5 57.6 28.5 4.1 75.0 0.00 90.9 81.5 3.1 7.4 2.5 296 13 98.6 54.7 23.3 4.8 77.6 0.00 94.3 81.5 3.6 10.3 1.3 22 14 100.8 52.7 20.3 5.3 61.6 0.00 96.6 81.3 4.3 13.0 0.9 84 15 101.8 50.0 17.7 5.7 59.3 0.00 98.1 81.5 4.9 11.9 2.9 133 16 101.5 51.6 19.1 5.5 48.5 0.00 97.9 81.5 3.8 9.2 2.5 156 17 102.6 51.3 18.2 5.8 41.8 0.00 98.1 81.7 3.1 8.7 2.5 182 18 100.6 52.5 20.3 5.3 20.3 0.00 97.0 81.9 4.0 13.9 3.6 118 19 97.3 54.1 23.7 4.6 3.3 0.00 94.6 82.0 1.8 5.4 1.8 108 20 94.5 55.2 26.9 4.1 0.0 0.00 92.3 82.4 2.0 6.3 1.3 235 21 91.2 58.6 33.7 3.3 0.0 0.00 90.1 82.6 2.7 7.2 2.0 97 22 86.0 63.5 47.5 2.3 0.0 0.00 87.8 82.8 2.9 6.3 2.7 74 23 87.3 62.8 44.0 2.5 0.0 0.00 85.6 82.9 3.1 6.0 3.1 85 24 82.0 65.1 57.3 1.6 0.0 0.00 84.0 83.1 1.6 3.1 1.3 71 AZMET Daily Weather Data : TUCSON : Aug 17 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.8 74.8 88.9 DegF RELATIVE HUMIDITY 78.8 14.6 41.5 % DEWPOINT 59.4 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 98.1 76.8 86.9 DegF SOIL TEMP. 20 in 83.1 81.3 82.2 DegF WIND SPEED 13.9 2.5 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 96 Degrees SOLAR RADIATION 583.4 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 28.1 3411 32.9 4302 38.0 5274 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Aug 18 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.4 66.0 61.9 1.4 0.0 0.00 82.9 83.1 1.6 2.9 1.1 92 2 81.1 64.2 56.7 1.6 0.0 0.00 81.9 83.3 2.0 3.4 1.8 102 3 81.1 64.0 56.2 1.6 0.0 0.00 81.0 83.3 2.0 4.5 2.0 79 4 79.9 64.0 58.6 1.4 0.0 0.00 80.1 83.3 2.5 3.4 2.2 83 5 79.2 64.0 60.1 1.4 0.0 0.00 79.2 83.1 2.2 4.5 2.2 96 6 78.3 64.2 62.0 1.3 0.2 0.00 78.4 83.1 2.5 4.5 2.5 72 7 79.2 64.4 61.0 1.3 6.4 0.00 77.9 82.9 2.5 5.1 2.5 96 8 82.6 65.1 55.6 1.7 22.9 0.00 78.8 82.8 2.7 4.7 2.5 106 9 87.6 64.8 47.0 2.4 40.1 0.00 81.3 82.6 1.6 3.8 1.3 132 10 91.8 63.9 40.1 3.0 54.7 0.00 84.2 82.6 1.8 4.9 0.9 112 11 93.9 60.8 33.3 3.6 66.2 0.00 87.3 82.4 2.7 7.2 1.1 128 12 96.1 60.6 31.0 4.0 74.1 0.00 90.0 82.2 3.4 7.2 2.2 94 13 98.1 59.2 27.8 4.5 76.4 0.00 91.9 82.0 2.9 6.7 2.0 47 14 100.8 57.4 24.0 5.1 72.4 0.00 93.4 82.0 3.6 10.5 2.2 237 15 100.6 56.5 23.4 5.1 46.8 0.00 93.7 82.0 4.3 15.4 2.7 97 16 94.1 58.5 30.5 3.8 37.0 0.00 92.3 82.0 10.1 20.8 9.6 104 17 97.5 57.2 26.4 4.5 45.9 0.00 93.0 82.2 6.5 12.5 6.0 109 18 96.3 54.7 24.9 4.4 14.8 0.00 92.1 82.2 6.5 12.8 6.3 114 19 94.3 56.5 28.3 4.0 4.1 0.00 90.3 82.4 2.0 4.9 2.0 115 20 91.8 58.3 32.9 3.4 0.0 0.00 88.5 82.6 1.8 2.7 1.8 70 21 84.2 64.2 53.4 2.0 0.0 0.00 86.9 82.8 1.3 2.5 1.1 102 22 84.0 64.6 52.5 1.9 0.0 0.00 84.9 82.8 2.9 8.7 2.2 138 23 86.9 63.9 46.4 2.3 0.0 0.00 83.7 82.9 3.1 7.4 2.2 79 24 87.1 63.1 45.0 2.4 0.0 0.00 82.2 83.1 4.7 8.9 4.5 90 AZMET Daily Weather Data : TUCSON : Aug 18 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.6 76.1 88.7 DegF RELATIVE HUMIDITY 76.3 19.5 43.3 % DEWPOINT 61.7 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 93.7 77.9 85.6 DegF SOIL TEMP. 20 in 83.3 82.0 82.6 DegF WIND SPEED 20.8 3.1 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 101 Degrees SOLAR RADIATION 562.6 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 28.3 3439 33.3 4335 38.3 5313 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Aug 19 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.6 63.5 47.8 2.2 0.0 0.00 81.1 83.1 3.6 6.7 3.6 80 2 85.8 63.0 46.6 2.2 0.0 0.00 80.4 83.1 3.1 5.4 3.1 80 3 85.1 63.1 48.0 2.1 0.0 0.00 79.9 82.9 2.5 4.3 2.5 84 4 83.7 63.7 51.2 1.9 0.0 0.00 79.5 82.9 2.0 3.4 2.0 96 5 82.2 64.0 54.2 1.7 0.0 0.00 78.8 82.8 2.5 4.9 2.5 91 6 81.5 64.8 57.1 1.6 0.2 0.00 78.3 82.8 2.5 4.5 2.5 95 7 81.0 67.1 62.6 1.4 4.5 0.00 77.9 82.6 2.2 4.5 2.2 79 8 84.4 69.1 60.3 1.6 22.5 0.00 79.2 82.4 4.7 8.9 4.7 84 9 86.5 69.6 57.0 1.9 39.7 0.00 81.1 82.4 4.5 9.2 4.3 70 10 88.9 69.3 52.6 2.2 53.3 0.00 83.8 82.2 4.0 10.1 3.6 64 11 91.0 68.2 47.4 2.6 66.2 0.00 86.7 82.0 3.8 9.4 1.6 26 12 92.3 67.5 44.3 2.9 72.6 0.00 89.2 81.9 4.0 11.0 1.3 34 13 94.5 63.9 36.6 3.5 74.3 0.00 91.0 81.9 5.6 12.1 4.5 329 14 95.7 64.2 35.7 3.7 66.2 0.00 92.3 81.9 6.7 17.2 6.0 300 15 96.3 63.5 34.4 3.8 55.9 0.00 93.4 81.9 9.4 16.1 8.7 276 16 87.1 65.7 50.0 2.3 5.3 0.00 91.4 81.9 10.5 25.3 9.4 242 17 84.0 67.5 57.8 1.7 3.1 0.00 88.9 82.0 5.8 13.0 5.6 29 18 84.7 67.3 55.9 1.8 4.5 0.00 87.3 82.0 3.6 7.2 3.4 96 19 83.8 67.3 57.8 1.7 1.4 0.00 86.0 82.2 3.6 7.4 2.7 150 20 83.1 67.5 59.3 1.6 0.0 0.00 84.6 82.4 3.4 5.6 3.1 74 21 82.8 67.8 60.5 1.5 0.0 0.00 83.5 82.4 2.9 5.6 2.7 83 22 82.8 67.8 61.0 1.5 0.0 0.00 82.6 82.6 3.1 5.6 3.1 94 23 81.7 68.5 64.2 1.3 0.0 0.00 81.7 82.6 2.7 4.3 2.7 92 24 81.5 68.2 64.2 1.3 0.0 0.00 81.0 82.6 2.2 6.0 2.2 83 AZMET Daily Weather Data : TUCSON : Aug 19 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.7 80.4 86.0 DegF RELATIVE HUMIDITY 66.3 32.0 52.8 % DEWPOINT 66.4 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 93.4 77.9 84.2 DegF SOIL TEMP. 20 in 83.1 81.9 82.4 DegF WIND SPEED 25.3 4.0 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 63 Degrees SOLAR RADIATION 469.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.7 3469 34.6 4370 39.6 5352 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Aug 20 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.1 68.0 64.5 1.3 0.0 0.00 80.4 82.6 1.8 4.0 1.3 96 2 81.0 67.8 64.7 1.3 0.0 0.00 79.9 82.4 3.6 5.8 3.4 78 3 80.4 68.0 66.1 1.2 0.0 0.00 79.3 82.4 2.5 5.8 2.2 82 4 79.3 68.5 69.8 1.0 0.0 0.00 78.8 82.4 1.6 4.0 0.7 47 5 77.5 68.9 74.8 0.8 0.0 0.00 78.4 82.2 0.7 1.8 0.2 209 6 76.6 69.3 78.4 0.7 0.2 0.00 78.1 82.0 0.7 2.7 0.7 134 7 78.4 70.0 75.3 0.8 4.8 0.00 78.6 82.0 1.8 5.6 0.4 228 8 81.5 69.6 67.4 1.2 15.1 0.00 79.9 81.9 7.6 11.9 7.4 306 9 82.9 69.8 64.5 1.4 29.9 0.00 80.8 81.9 8.5 13.2 8.3 305 10 86.2 69.6 58.1 1.8 59.0 0.00 83.3 81.7 9.8 15.4 9.4 305 11 88.2 68.7 52.8 2.1 66.9 0.00 86.5 81.5 10.1 15.2 9.4 305 12 90.0 67.6 48.0 2.5 73.6 0.00 89.6 81.5 10.3 17.9 9.6 298 13 91.4 67.1 45.2 2.8 77.9 0.00 92.5 81.3 10.1 17.7 9.4 286 14 93.4 66.4 41.4 3.1 73.8 0.00 94.8 81.3 10.3 17.7 9.2 283 15 94.5 65.8 39.3 3.3 65.5 0.00 96.3 81.3 10.5 17.4 9.6 284 16 95.0 65.1 37.5 3.5 53.0 0.00 96.8 81.5 10.1 18.8 9.4 280 17 95.5 62.2 33.6 3.8 38.0 0.00 96.3 81.5 11.2 19.5 10.5 286 18 95.7 59.0 29.7 4.0 20.5 0.00 94.8 81.7 10.7 16.1 10.3 291 19 94.5 57.7 29.4 3.9 5.7 0.00 92.5 82.0 9.4 15.2 9.2 286 20 93.2 57.2 30.0 3.7 0.0 0.00 90.3 82.2 6.7 10.7 6.5 308 21 90.7 58.8 34.5 3.2 0.0 0.00 88.3 82.4 3.8 7.4 3.8 328 22 82.9 63.5 52.7 1.9 0.0 0.00 86.0 82.6 1.6 3.4 0.2 291 23 77.5 66.0 68.3 1.0 0.0 0.00 84.2 82.8 0.9 3.8 0.4 96 24 75.7 66.2 72.6 0.8 0.0 0.00 82.8 82.9 0.9 2.0 0.9 83 AZMET Daily Weather Data : TUCSON : Aug 20 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.4 73.8 86.0 DegF RELATIVE HUMIDITY 80.9 27.5 54.1 % DEWPOINT 65.8 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 96.8 78.1 86.2 DegF SOIL TEMP. 20 in 82.9 81.3 82.0 DegF WIND SPEED 19.5 6.0 MPH WIND VECTOR MAG. 4.7 MPH WIND VECTOR DIR. 296 Degrees SOLAR RADIATION 583.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.0 3496 32.0 4402 36.9 5389 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Aug 21 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.9 64.9 64.5 1.2 0.0 0.00 81.7 82.9 1.8 3.1 1.8 82 2 77.5 65.5 66.5 1.1 0.0 0.00 80.8 82.9 1.1 4.9 0.4 32 3 78.8 64.2 61.2 1.3 0.0 0.00 79.9 82.9 2.0 3.6 1.8 64 4 77.4 64.9 65.8 1.1 0.0 0.00 79.0 82.9 1.6 3.1 1.6 98 5 76.8 65.1 67.6 1.0 0.0 0.00 78.3 82.8 1.6 3.6 1.6 91 6 76.6 65.8 69.3 1.0 0.2 0.00 77.7 82.8 2.2 3.6 2.0 84 7 78.1 66.7 68.3 1.0 8.1 0.00 78.1 82.6 2.0 3.8 1.8 88 8 82.0 66.7 59.9 1.5 24.1 0.00 79.0 82.4 3.8 7.2 3.6 90 9 84.7 66.7 54.9 1.8 40.8 0.00 81.0 82.2 3.8 6.7 3.6 84 10 88.5 66.6 48.6 2.4 55.4 0.00 83.5 82.2 2.9 8.3 2.5 289 11 91.6 65.3 42.4 2.9 66.9 0.00 86.2 81.9 5.4 14.8 4.5 296 12 94.1 63.1 36.1 3.5 74.1 0.00 87.8 81.9 9.6 15.0 8.9 295 13 96.4 62.2 32.5 4.0 76.2 0.00 89.1 81.7 8.7 16.6 7.8 315 14 98.8 60.8 28.9 4.5 73.3 0.00 90.3 81.7 8.5 15.7 7.6 305 15 100.0 59.0 25.9 4.9 65.9 0.00 92.3 81.7 8.7 16.6 7.8 331 16 100.4 57.9 24.9 5.0 53.0 0.00 93.6 81.7 10.1 18.8 9.2 294 17 100.6 56.5 23.3 5.1 38.7 0.00 93.6 81.7 10.1 18.3 8.9 303 18 99.7 56.5 24.1 4.9 21.5 0.00 92.5 81.9 11.4 18.6 11.0 294 19 98.1 55.0 24.0 4.7 5.3 0.00 90.5 81.9 10.1 15.0 9.8 291 20 95.9 53.4 24.1 4.4 0.0 0.00 88.3 82.0 6.9 13.4 6.7 293 21 93.6 55.4 27.8 3.9 0.0 0.00 86.7 82.2 4.0 8.3 4.0 323 22 89.6 57.7 34.3 3.1 0.0 0.00 85.1 82.4 1.8 5.6 1.3 283 23 85.1 59.5 42.3 2.4 0.0 0.00 83.8 82.6 1.3 4.3 0.7 85 24 83.3 60.4 46.3 2.1 0.0 0.00 82.6 82.6 1.3 3.4 0.9 104 AZMET Daily Weather Data : TUCSON : Aug 21 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.5 75.9 88.5 DegF RELATIVE HUMIDITY 72.8 21.7 44.3 % DEWPOINT 61.7 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 93.7 77.5 85.1 DegF SOIL TEMP. 20 in 82.9 81.7 82.2 DegF WIND SPEED 18.8 4.9 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 310 Degrees SOLAR RADIATION 603.7 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 28.3 3524 33.3 4435 38.2 5427 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Aug 22 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.5 61.0 49.7 1.9 0.0 0.00 81.5 82.6 2.2 4.3 2.0 88 2 80.4 61.0 51.6 1.7 0.0 0.00 80.4 82.6 1.8 3.8 1.8 85 3 79.2 61.5 55.0 1.5 0.0 0.00 79.5 82.6 2.2 4.3 2.2 99 4 81.5 61.0 49.9 1.9 0.0 0.00 78.8 82.6 5.6 11.2 4.9 78 5 82.8 64.2 53.6 1.8 0.0 0.00 78.4 82.4 4.9 10.3 4.9 91 6 81.3 66.0 60.2 1.5 0.0 0.00 77.9 82.4 3.8 8.9 3.8 82 7 80.8 66.6 62.4 1.4 7.2 0.00 77.9 82.2 3.6 13.6 3.4 100 8 84.0 64.4 52.1 1.9 24.4 0.00 78.6 82.2 6.3 10.3 6.0 105 9 86.2 63.1 46.2 2.3 41.3 0.00 80.8 82.0 5.8 11.0 5.6 111 10 88.7 62.6 41.8 2.7 56.1 0.00 83.7 81.9 4.5 10.1 4.0 91 11 91.4 61.2 36.6 3.2 67.4 0.00 87.3 81.7 3.1 8.3 2.0 74 12 94.1 59.9 32.2 3.7 72.9 0.00 90.9 81.5 3.4 10.7 1.8 268 13 95.7 58.1 28.8 4.1 76.7 0.00 93.7 81.5 4.3 10.3 2.0 292 14 97.9 57.2 26.0 4.6 74.1 0.00 96.3 81.5 5.4 13.6 4.3 276 15 99.5 57.6 25.1 4.8 65.9 0.00 98.1 81.5 5.4 13.0 3.8 293 16 100.4 56.5 23.5 5.1 53.5 0.00 98.6 81.5 6.7 13.9 5.4 308 17 100.8 54.9 22.0 5.2 38.5 0.00 98.1 81.7 6.9 15.0 6.3 325 18 100.6 55.2 22.5 5.2 20.8 0.00 96.8 81.9 5.4 11.0 4.7 331 19 98.6 56.3 24.7 4.7 5.0 0.00 94.5 82.2 4.3 8.9 3.6 300 20 93.9 58.5 31.0 3.8 0.0 0.00 92.3 82.4 1.3 3.4 1.1 343 21 89.4 61.7 39.7 2.9 0.0 0.00 90.1 82.6 1.1 2.7 0.4 40 22 84.0 65.5 54.2 1.9 0.0 0.00 88.3 82.8 1.3 2.7 1.1 59 23 78.3 68.0 71.2 1.0 0.0 0.00 86.0 83.1 1.1 2.7 1.1 95 24 82.2 65.1 56.6 1.6 0.0 0.00 84.4 83.1 2.2 5.6 1.3 59 AZMET Daily Weather Data : TUCSON : Aug 22 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.7 74.5 88.9 DegF RELATIVE HUMIDITY 83.0 20.6 42.4 % DEWPOINT 61.2 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 98.6 77.7 87.1 DegF SOIL TEMP. 20 in 83.1 81.5 82.2 DegF WIND SPEED 15.0 3.8 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 47 Degrees SOLAR RADIATION 603.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.5 3552 32.6 4468 37.6 5465 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Aug 23 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.5 64.8 50.1 2.1 0.0 0.00 83.1 83.3 2.9 6.7 0.2 49 2 83.7 64.9 53.3 1.8 0.0 0.00 82.2 83.3 2.2 5.8 2.0 90 3 84.9 64.4 50.4 2.0 0.0 0.00 81.7 83.5 3.8 10.1 3.6 89 4 84.9 64.2 50.0 2.0 0.0 0.00 80.6 83.5 5.1 11.6 4.9 89 5 83.5 64.8 53.5 1.8 0.0 0.00 79.5 83.3 6.0 10.5 6.0 83 6 82.2 62.4 51.3 1.8 0.0 0.00 78.6 83.3 4.0 10.7 4.0 95 7 82.6 58.8 44.5 2.1 6.9 0.00 77.9 83.1 3.6 8.5 3.4 99 8 85.3 58.3 40.1 2.5 23.9 0.00 78.4 82.9 4.7 8.9 4.7 110 9 88.0 59.9 39.2 2.7 40.6 0.00 80.2 82.8 4.7 8.9 4.5 115 10 90.1 60.1 36.7 3.1 55.4 0.00 82.9 82.6 3.8 7.2 3.4 101 11 93.6 60.6 33.7 3.6 65.7 0.00 86.2 82.4 2.0 6.7 0.7 114 12 94.8 61.9 33.6 3.7 73.6 0.00 89.1 82.4 2.7 8.1 1.6 164 13 96.6 61.7 31.8 4.0 76.0 0.00 91.2 82.2 3.6 10.5 0.9 280 14 98.6 60.1 28.3 4.5 74.8 0.00 92.7 82.0 4.3 9.2 1.6 296 15 100.8 59.0 25.5 5.0 67.1 0.00 94.1 82.0 4.3 12.1 2.5 296 16 100.9 59.2 25.4 5.0 51.6 0.00 95.4 82.0 4.5 10.5 1.8 238 17 99.3 58.5 26.1 4.8 18.4 0.00 94.3 82.2 5.6 11.6 4.3 296 18 93.2 62.4 36.6 3.4 2.9 0.00 92.1 82.2 5.8 13.0 4.7 194 19 91.0 61.7 37.9 3.1 0.7 0.00 89.8 82.4 4.0 15.0 1.3 279 20 90.0 60.8 37.9 3.0 0.0 0.00 88.0 82.6 3.1 7.8 1.1 231 21 90.5 60.3 36.5 3.1 0.0 0.00 86.5 82.8 5.4 13.6 4.5 320 22 88.0 62.4 42.5 2.6 0.0 0.00 85.3 82.9 2.0 4.3 0.9 136 23 86.0 63.5 47.3 2.2 0.0 0.00 84.2 82.9 1.1 2.9 0.9 95 24 84.0 64.6 52.2 1.9 0.0 0.00 83.3 82.9 1.6 4.7 1.3 69 AZMET Daily Weather Data : TUCSON : Aug 23 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.4 81.3 90.0 DegF RELATIVE HUMIDITY 61.5 22.7 40.2 % DEWPOINT 61.7 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 95.4 77.9 85.8 DegF SOIL TEMP. 20 in 83.5 82.0 82.8 DegF WIND SPEED 15.0 3.8 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 101 Degrees SOLAR RADIATION 557.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.1 3582 34.9 4503 40.0 5505 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Aug 24 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 83.3 63.7 51.9 1.9 0.0 0.00 82.4 83.1 1.6 4.9 1.6 66 2 80.4 65.1 59.7 1.4 0.0 0.00 81.5 82.9 1.3 2.7 1.3 68 3 80.2 64.6 58.7 1.5 0.0 0.00 80.8 83.1 1.8 3.6 1.8 68 4 80.2 63.9 57.7 1.5 0.0 0.00 79.9 82.9 2.2 4.3 2.2 96 5 78.4 64.6 62.5 1.3 0.0 0.00 79.3 82.9 1.1 2.9 1.1 119 6 77.5 64.8 64.8 1.1 0.0 0.00 78.8 82.8 2.0 3.8 1.8 79 7 79.3 65.8 63.5 1.3 6.9 0.00 78.4 82.6 1.1 2.5 0.7 87 8 85.1 65.7 52.6 2.0 22.5 0.00 79.5 82.6 1.1 3.8 0.9 89 9 86.7 64.9 48.6 2.2 29.9 0.00 81.1 82.4 1.6 3.6 1.3 105 10 90.1 64.4 42.6 2.8 48.3 0.00 83.7 82.4 2.0 5.8 1.3 93 11 93.2 62.2 36.0 3.4 64.3 0.00 87.4 82.2 2.7 5.6 1.8 90 12 95.9 61.5 32.4 3.9 80.0 0.00 91.4 82.0 2.9 7.2 0.4 215 13 97.7 61.3 30.2 4.3 73.6 0.00 94.8 82.0 4.3 12.1 2.9 294 14 97.9 60.1 28.8 4.4 38.5 0.00 96.1 81.9 4.7 11.9 3.8 299 15 95.4 61.3 32.7 3.8 7.4 0.00 94.1 81.9 6.0 14.1 4.9 265 16 86.0 65.7 52.1 2.1 7.2 0.01 91.8 82.0 6.9 22.1 5.6 111 17 81.7 72.1 72.7 1.0 12.9 0.01 89.8 82.2 3.8 8.9 3.4 84 18 80.8 71.1 72.5 1.0 6.0 0.00 88.0 82.4 5.4 13.0 4.7 88 19 81.3 70.2 69.2 1.1 0.5 0.00 86.4 82.4 3.6 7.2 3.4 104 20 82.4 65.7 56.9 1.6 0.0 0.00 84.7 82.6 4.9 11.2 4.7 81 21 81.0 64.6 57.9 1.5 0.0 0.00 83.3 82.8 6.5 11.4 6.5 88 22 80.1 64.2 58.6 1.5 0.0 0.00 82.2 82.8 7.2 12.5 6.9 88 23 78.8 64.9 62.5 1.3 0.0 0.00 80.8 82.8 5.4 12.3 4.9 99 24 74.5 67.3 78.4 0.6 0.0 0.00 79.9 82.8 2.0 6.3 1.6 90 AZMET Daily Weather Data : TUCSON : Aug 24 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.7 73.0 84.6 DegF RELATIVE HUMIDITY 84.4 27.3 54.3 % DEWPOINT 64.9 DegF ACTUAL VAPOR PRESS. 2.1 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 96.3 78.4 84.9 DegF SOIL TEMP. 20 in 83.1 81.9 82.6 DegF WIND SPEED 22.1 3.4 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 88 Degrees SOLAR RADIATION 397.5 Langleys PRECIPITATION 0.02 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.0 3609 32.0 4535 37.1 5542 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Aug 25 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.7 68.9 82.6 0.5 0.0 0.28 79.7 82.8 3.1 6.7 2.5 80 2 72.9 68.9 87.3 0.3 0.0 0.07 79.9 82.8 4.9 13.4 2.2 358 3 73.6 66.7 79.2 0.6 0.0 0.00 81.0 82.8 6.0 12.1 5.6 309 4 73.6 66.0 77.8 0.6 0.0 0.00 78.6 82.6 4.3 9.6 1.3 164 5 73.4 67.8 82.4 0.5 0.0 0.00 78.6 82.4 3.6 7.8 3.4 79 6 73.8 67.8 81.4 0.5 0.0 0.00 80.2 82.4 3.4 9.8 1.6 254 7 73.6 68.0 82.7 0.5 1.0 0.00 79.7 82.2 4.0 7.4 3.6 233 8 73.6 68.7 85.2 0.4 4.8 0.00 78.3 82.0 3.1 6.9 2.7 96 9 75.4 68.9 80.6 0.6 24.4 0.00 82.6 81.9 4.5 8.5 4.3 257 10 80.4 68.9 68.2 1.1 34.4 0.00 81.7 81.7 2.0 4.9 1.3 40 11 80.6 68.5 66.8 1.2 19.1 0.00 81.5 81.5 4.7 10.3 4.3 350 12 82.9 68.2 61.4 1.5 46.6 0.00 82.4 81.3 5.4 11.2 4.3 286 13 84.4 67.3 56.7 1.7 41.8 0.00 84.0 81.1 4.3 10.3 3.6 233 14 84.7 65.8 53.4 1.9 27.7 0.00 84.2 81.1 2.9 6.9 2.0 222 15 87.3 64.6 47.2 2.3 59.5 0.00 85.5 81.0 4.9 10.3 4.5 83 16 90.0 62.4 40.2 2.9 56.4 0.00 87.3 81.0 2.7 7.8 1.8 115 17 90.9 61.2 37.3 3.1 38.0 0.00 87.6 81.0 2.2 5.6 0.7 175 18 90.5 60.4 36.7 3.1 20.5 0.00 86.7 81.0 2.9 6.0 2.2 38 19 88.9 61.0 39.3 2.8 4.5 0.00 84.7 81.0 3.8 8.5 2.9 360 20 85.1 66.6 54.2 1.9 0.0 0.00 82.8 81.1 5.1 9.4 4.9 279 21 82.4 67.6 61.2 1.5 0.0 0.00 81.5 81.1 6.5 10.5 6.5 268 22 81.9 66.9 60.9 1.5 0.0 0.00 80.2 81.1 5.4 8.9 5.1 291 23 80.8 66.9 62.7 1.4 0.0 0.00 79.2 81.3 2.5 5.6 1.8 262 24 78.4 68.7 72.5 0.9 0.0 0.00 78.6 81.3 1.3 2.9 0.7 78 AZMET Daily Weather Data : TUCSON : Aug 25 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.3 71.6 80.6 DegF RELATIVE HUMIDITY 93.1 32.4 64.9 % DEWPOINT 66.6 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 87.6 78.1 82.0 DegF SOIL TEMP. 20 in 82.8 81.0 81.7 DegF WIND SPEED 13.4 4.0 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 296 Degrees SOLAR RADIATION 378.4 Langleys PRECIPITATION 0.35 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.4 3634 30.4 4565 35.5 5577 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Aug 26 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 76.8 70.2 80.1 0.6 0.0 0.00 78.1 81.3 1.3 2.5 0.7 43 2 75.2 70.7 85.9 0.4 0.0 0.00 77.5 81.1 1.6 2.9 1.6 81 3 75.7 69.8 82.1 0.5 0.0 0.00 77.2 81.1 1.3 2.9 1.3 67 4 74.8 69.6 83.9 0.5 0.0 0.00 76.8 81.1 1.1 2.7 1.1 96 5 74.1 69.6 85.8 0.4 0.0 0.00 76.5 81.0 0.9 2.2 0.9 105 6 72.7 69.6 90.3 0.3 0.0 0.00 76.1 81.0 1.1 2.5 0.7 36 7 72.0 69.8 92.5 0.2 1.7 0.00 75.9 80.8 1.1 2.5 1.1 72 8 74.8 70.2 85.4 0.4 6.0 0.00 76.5 80.6 0.9 2.5 0.9 76 9 78.6 68.9 72.5 0.9 14.6 0.00 77.7 80.6 1.3 3.4 1.3 92 10 81.5 69.1 66.1 1.3 19.6 0.00 79.5 80.4 0.9 2.5 0.9 55 11 83.7 67.8 59.0 1.6 20.5 0.00 81.0 80.4 1.1 2.5 0.4 16 12 88.0 66.7 49.7 2.3 54.5 0.00 83.7 80.2 2.2 6.0 1.8 292 13 88.9 63.1 42.5 2.7 29.4 0.00 85.6 80.2 3.8 7.4 3.1 312 14 90.3 63.5 41.2 2.9 45.9 0.00 86.5 80.1 4.7 9.4 4.5 316 15 92.7 60.4 34.3 3.4 52.3 0.00 89.6 80.1 6.0 13.2 5.4 295 16 92.8 59.0 32.5 3.6 44.4 0.00 91.0 80.1 7.2 12.8 6.5 300 17 94.6 56.1 27.7 4.0 31.8 0.00 91.4 80.2 4.9 9.8 4.5 287 18 94.1 57.7 29.9 3.8 17.7 0.00 90.5 80.2 6.0 10.7 5.8 302 19 92.1 58.3 32.2 3.5 3.1 0.00 88.7 80.4 5.1 8.3 5.1 304 20 89.1 59.5 37.3 2.9 0.0 0.00 86.5 80.6 2.2 4.3 2.0 328 21 84.4 63.3 49.4 2.0 0.0 0.00 84.9 80.8 1.3 3.6 0.4 37 22 82.6 65.7 56.8 1.6 0.0 0.00 83.7 81.0 1.3 3.4 1.3 92 23 82.2 64.6 55.4 1.7 0.0 0.00 82.4 81.1 2.9 6.7 2.9 90 24 81.0 63.9 56.2 1.6 0.0 0.00 81.3 81.1 2.5 4.3 2.5 85 AZMET Daily Weather Data : TUCSON : Aug 26 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.5 71.4 83.1 DegF RELATIVE HUMIDITY 93.5 24.0 59.5 % DEWPOINT 65.3 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 91.4 75.9 82.4 DegF SOIL TEMP. 20 in 81.3 80.1 80.6 DegF WIND SPEED 13.2 2.7 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 328 Degrees SOLAR RADIATION 341.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.9 3660 30.8 4596 35.8 5613 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Aug 27 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.6 65.1 63.7 1.2 0.0 0.00 80.4 81.3 1.1 2.0 1.1 82 2 76.6 66.7 71.6 0.9 0.0 0.00 79.7 81.3 0.9 2.5 0.9 68 3 75.2 66.7 75.0 0.8 0.0 0.00 78.8 81.3 1.3 2.5 1.1 90 4 74.5 66.6 76.6 0.7 0.0 0.00 78.1 81.3 1.6 3.1 1.1 78 5 74.3 66.0 75.4 0.7 0.0 0.00 77.4 81.3 1.6 2.7 1.3 75 6 73.0 66.7 80.9 0.5 0.0 0.00 76.8 81.1 0.7 1.8 0.7 94 7 73.4 67.5 81.7 0.5 4.1 0.00 76.6 81.1 1.3 2.7 1.1 73 8 79.2 66.4 65.1 1.2 12.4 0.00 77.5 81.0 2.0 4.0 2.0 88 9 82.4 65.7 56.9 1.6 17.9 0.00 78.8 81.0 1.1 3.1 1.1 105 10 88.3 63.9 44.5 2.5 41.8 0.00 81.9 80.8 1.3 4.3 0.9 328 11 92.1 61.3 36.0 3.3 52.6 0.00 85.5 80.6 2.0 8.5 0.4 275 12 93.7 59.9 32.6 3.7 58.8 0.00 88.5 80.6 3.4 10.7 2.0 267 13 95.7 59.9 30.6 4.0 61.6 0.00 91.6 80.4 4.7 13.6 2.9 276 14 97.3 59.0 28.3 4.3 58.5 0.00 93.7 80.4 5.1 11.4 3.4 297 15 98.1 58.1 26.7 4.5 61.6 0.00 95.2 80.4 11.2 19.0 10.1 333 16 96.4 58.6 28.7 4.2 28.2 0.00 95.4 80.6 4.3 14.3 1.6 29 17 93.6 61.0 34.0 3.5 9.6 0.00 93.7 80.8 2.5 5.4 2.2 108 18 94.1 61.5 34.0 3.6 10.8 0.00 92.5 81.0 2.7 7.4 1.1 305 19 92.1 60.3 34.9 3.4 4.5 0.00 90.9 81.1 5.1 13.6 3.1 142 20 88.0 61.2 40.8 2.7 0.0 0.00 89.1 81.3 3.4 6.3 3.1 106 21 85.6 62.8 46.9 2.2 0.0 0.00 87.3 81.5 3.4 8.3 3.4 109 22 80.1 67.3 65.3 1.2 0.0 0.00 85.3 81.7 1.1 2.7 1.1 73 23 77.2 68.2 74.3 0.8 0.0 0.00 83.8 81.9 1.3 3.1 1.3 63 24 80.2 66.9 64.1 1.3 0.0 0.00 82.6 82.0 2.7 5.1 2.7 90 AZMET Daily Weather Data : TUCSON : Aug 27 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.3 71.6 85.1 DegF RELATIVE HUMIDITY 86.3 22.4 52.9 % DEWPOINT 63.7 DegF ACTUAL VAPOR PRESS. 2.0 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 95.7 76.6 85.1 DegF SOIL TEMP. 20 in 82.0 80.4 81.0 DegF WIND SPEED 19.0 2.7 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 49 Degrees SOLAR RADIATION 422.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.3 3686 31.3 4627 36.4 5650 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Aug 28 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.2 66.7 65.8 1.2 0.0 0.00 81.5 82.0 1.8 3.4 1.8 90 2 76.8 67.1 72.3 0.9 0.0 0.00 80.6 82.0 0.9 3.6 0.9 74 3 76.3 67.3 73.7 0.8 0.0 0.00 79.7 82.0 1.6 2.7 1.6 84 4 74.7 67.3 78.2 0.6 0.0 0.00 79.0 82.0 0.9 2.0 0.9 78 5 73.6 67.5 81.5 0.5 0.0 0.00 78.3 82.0 1.3 2.9 1.3 92 6 72.5 67.5 83.9 0.4 0.0 0.00 77.5 82.0 0.9 2.0 0.9 106 7 73.9 67.8 81.5 0.5 5.3 0.00 77.4 81.9 1.8 3.4 1.6 75 8 79.3 68.0 68.5 1.1 17.9 0.00 78.4 81.7 2.5 4.5 2.2 85 9 84.4 67.1 56.3 1.8 30.1 0.00 80.4 81.7 2.0 4.7 2.0 88 10 88.7 67.3 49.5 2.3 41.6 0.00 83.1 81.5 2.0 4.7 1.8 58 11 92.5 63.7 38.9 3.2 50.2 0.00 86.0 81.3 2.0 4.9 1.3 331 12 96.1 59.4 29.6 4.1 58.3 0.00 88.7 81.3 2.2 6.0 0.2 23 13 98.1 57.9 26.6 4.5 60.7 0.00 90.9 81.1 3.4 8.3 1.8 101 14 99.1 57.7 25.5 4.8 59.5 0.00 92.3 81.1 4.3 9.2 2.5 148 15 100.0 57.2 24.5 4.9 52.6 0.00 93.4 81.1 4.9 11.2 3.1 61 16 101.8 55.9 22.1 5.4 45.2 0.00 94.1 81.1 3.4 9.4 0.9 268 17 102.4 52.9 19.4 5.7 32.5 0.00 94.1 81.3 6.0 28.9 4.0 325 18 101.8 51.4 18.7 5.6 17.7 0.00 92.8 81.5 5.1 10.7 4.5 2 19 98.6 49.5 19.2 5.1 3.8 0.00 90.7 81.5 2.2 11.6 2.0 65 20 94.1 54.9 27.1 4.0 0.0 0.00 88.7 81.7 2.0 5.6 1.3 40 21 92.1 56.8 30.9 3.6 0.0 0.00 87.1 82.0 6.3 15.4 5.6 140 22 88.7 58.1 35.9 3.0 0.0 0.00 85.6 82.2 5.4 11.6 4.7 167 23 86.0 59.7 41.3 2.5 0.0 0.00 84.4 82.2 4.0 6.7 4.0 96 24 83.5 61.5 47.7 2.1 0.0 0.00 83.1 82.4 4.9 9.8 4.7 90 AZMET Daily Weather Data : TUCSON : Aug 28 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.1 71.6 88.2 DegF RELATIVE HUMIDITY 86.8 16.8 46.6 % DEWPOINT 61.3 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 94.3 77.2 85.3 DegF SOIL TEMP. 20 in 82.4 81.1 81.7 DegF WIND SPEED 28.9 2.9 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 85 Degrees SOLAR RADIATION 474.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.8 3713 31.7 4659 36.7 5686 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Aug 29 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.7 63.1 53.6 1.7 0.0 0.00 82.2 82.4 6.0 9.6 5.8 90 2 80.8 62.8 54.5 1.6 0.0 0.00 81.1 82.4 3.4 8.1 3.1 97 3 78.3 63.5 60.5 1.3 0.0 0.00 80.4 82.4 1.1 2.7 0.9 102 4 76.3 64.6 67.2 1.0 0.0 0.00 79.5 82.4 1.6 3.4 1.3 53 5 74.5 65.1 72.6 0.8 0.0 0.00 78.8 82.4 1.1 2.7 0.9 87 6 73.6 65.3 75.3 0.7 0.0 0.00 78.3 82.4 1.8 2.7 1.8 75 7 75.4 65.1 70.6 0.9 4.8 0.00 77.9 82.2 1.3 2.5 1.1 86 8 81.1 63.3 54.8 1.6 17.9 0.00 78.4 82.2 2.5 5.6 2.2 87 9 84.7 62.1 46.8 2.2 30.8 0.00 80.4 82.0 3.1 5.8 2.9 87 10 90.7 62.2 39.0 3.0 43.2 0.00 83.3 81.9 2.5 5.6 2.0 90 11 95.7 58.8 29.5 4.1 51.4 0.00 86.4 81.7 4.3 10.3 3.8 103 12 99.0 56.7 24.8 4.8 58.0 0.00 89.6 81.7 4.5 10.7 3.8 100 13 101.1 55.2 22.0 5.3 60.7 0.00 92.8 81.5 4.0 9.4 2.0 115 14 101.8 55.2 21.6 5.4 51.6 0.01 95.4 81.5 5.1 12.1 3.6 111 15 93.6 61.3 34.4 3.5 22.0 0.07 93.0 81.5 6.3 13.6 3.4 332 16 98.2 58.3 27.0 4.6 48.0 0.00 92.1 81.7 5.4 9.4 5.1 4 17 102.2 53.4 20.0 5.6 41.1 0.00 91.4 81.7 4.0 8.1 3.4 18 18 98.4 55.9 24.8 4.7 22.5 0.00 90.5 81.9 8.3 23.7 8.1 40 19 93.7 60.1 33.0 3.6 3.3 0.00 88.7 82.0 2.0 5.1 1.1 113 20 89.4 62.1 40.6 2.8 0.0 0.42 87.1 82.2 6.7 31.5 5.4 66 21 84.4 62.2 47.8 2.1 0.0 0.05 84.2 82.4 5.4 19.0 3.4 68 22 82.6 66.9 59.5 1.5 0.0 0.00 82.9 82.4 3.6 8.1 1.3 324 23 77.4 70.0 78.6 0.7 0.0 0.00 81.9 82.6 1.6 4.7 0.9 75 24 75.7 71.4 86.5 0.4 0.0 0.00 81.3 82.8 1.1 3.1 1.1 105 AZMET Daily Weather Data : TUCSON : Aug 29 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.0 73.0 87.1 DegF RELATIVE HUMIDITY 89.1 16.4 47.7 % DEWPOINT 61.9 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 95.5 77.7 84.9 DegF SOIL TEMP. 20 in 82.8 81.5 82.0 DegF WIND SPEED 31.5 3.6 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 69 Degrees SOLAR RADIATION 455.3 Langleys PRECIPITATION 0.55 Inches AZMET REF. EVAPOTRANSPIRATION 0.21 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.4 3741 32.2 4691 37.3 5724 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Aug 30 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 76.8 71.4 83.4 0.5 0.0 0.00 81.0 82.9 2.2 4.3 2.0 67 2 76.3 71.1 83.9 0.5 0.0 0.00 80.4 82.9 1.1 3.1 0.9 111 3 75.2 70.9 86.5 0.4 0.0 0.00 80.1 82.9 0.9 2.7 0.9 97 4 75.2 70.5 85.4 0.4 0.0 0.00 79.5 82.8 2.0 3.8 1.8 69 5 83.3 60.6 49.1 2.1 0.0 0.00 79.2 82.6 5.8 15.0 5.6 85 6 88.3 52.9 29.9 3.2 0.0 0.00 77.4 82.6 9.2 16.8 8.9 82 7 86.9 53.4 31.9 3.0 6.7 0.00 76.5 82.4 7.2 12.8 6.9 86 8 88.0 56.5 34.4 3.0 23.9 0.00 76.8 82.2 6.9 11.9 6.7 99 9 90.3 57.2 32.8 3.3 40.8 0.00 78.4 82.0 6.7 10.7 6.7 104 10 92.5 55.9 29.4 3.7 56.1 0.00 80.6 81.9 7.6 13.9 7.4 88 11 94.3 55.9 27.9 4.0 67.6 0.00 83.1 81.7 6.3 12.1 5.8 96 12 96.1 55.8 26.0 4.3 74.8 0.00 85.8 81.5 6.0 11.4 5.6 108 13 97.5 55.2 24.5 4.6 78.8 0.00 87.8 81.5 6.7 13.6 6.3 102 14 99.0 54.3 22.6 4.9 76.7 0.00 89.2 81.3 7.4 15.0 6.9 98 15 99.5 52.9 21.1 5.1 69.0 0.00 90.1 81.3 6.5 11.9 6.0 104 16 100.0 53.8 21.5 5.1 55.0 0.00 91.2 81.3 7.4 13.0 6.7 87 17 99.0 54.1 22.5 4.9 25.1 0.00 90.7 81.3 5.6 11.0 5.1 95 18 98.6 52.7 21.7 4.9 14.3 0.00 89.4 81.5 6.7 15.0 6.3 92 19 94.3 55.9 27.8 4.0 1.7 0.00 87.4 81.5 4.5 9.4 4.0 154 20 91.9 57.6 31.6 3.5 0.0 0.00 85.6 81.7 4.0 8.3 4.0 132 21 88.0 60.8 40.5 2.7 0.0 0.00 84.2 81.9 2.0 6.3 1.6 98 22 85.3 62.1 45.9 2.2 0.0 0.00 82.8 81.9 2.2 3.8 2.2 88 23 84.6 61.2 45.7 2.2 0.0 0.00 81.7 82.0 2.9 6.3 2.9 92 24 81.9 63.3 53.7 1.7 0.0 0.00 81.0 82.0 1.6 3.4 1.3 105 AZMET Daily Weather Data : TUCSON : Aug 30 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.6 74.7 89.2 DegF RELATIVE HUMIDITY 89.7 17.9 40.8 % DEWPOINT 59.0 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 91.4 76.3 83.3 DegF SOIL TEMP. 20 in 82.9 81.3 82.0 DegF WIND SPEED 16.8 4.9 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 96 Degrees SOLAR RADIATION 590.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.7 3768 32.6 4724 37.6 5761 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Aug 31 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.5 65.3 62.1 1.3 0.0 0.00 80.1 82.0 1.8 4.3 1.8 68 2 78.3 65.8 65.7 1.1 0.0 0.00 79.3 82.0 1.1 3.6 1.1 68 3 75.4 66.4 73.7 0.8 0.0 0.00 78.6 82.0 1.8 4.0 1.3 72 4 75.4 64.6 68.9 0.9 0.0 0.00 77.7 81.9 1.1 3.4 1.1 32 5 73.4 64.2 73.1 0.8 0.0 0.00 77.0 81.9 1.6 3.1 1.3 92 6 72.3 64.0 75.6 0.7 0.0 0.00 76.3 81.7 1.3 3.6 0.9 51 7 74.1 64.6 72.4 0.8 5.7 0.00 75.7 81.7 1.3 3.1 0.7 53 8 81.9 62.6 52.8 1.8 23.4 0.00 76.6 81.5 2.0 6.7 0.9 63 9 88.2 56.8 34.6 3.0 40.8 0.00 78.6 81.5 6.0 11.4 5.8 128 10 92.8 56.3 29.4 3.7 56.4 0.00 81.7 81.3 5.4 10.1 5.1 110 11 95.5 55.6 26.4 4.2 66.7 0.00 85.3 81.1 4.9 9.4 4.5 106 12 97.3 54.7 24.1 4.6 72.6 0.00 88.9 81.0 5.4 10.7 4.7 86 13 98.4 54.1 22.9 4.8 79.3 0.00 92.3 81.0 7.2 13.6 6.3 107 14 99.3 53.2 21.7 5.0 71.9 0.00 94.6 80.8 4.7 11.6 2.5 117 15 100.0 52.7 20.7 5.2 67.1 0.00 96.4 81.0 6.0 16.1 4.3 120 16 100.9 50.9 18.9 5.4 54.7 0.00 97.3 81.0 4.3 10.7 3.6 128 17 101.3 50.9 18.6 5.6 36.3 0.00 97.2 81.1 2.5 8.5 2.0 124 18 100.0 51.4 19.8 5.3 16.3 0.00 95.7 81.3 2.5 6.3 2.2 90 19 96.8 54.1 24.1 4.5 3.8 0.00 93.6 81.5 2.0 4.0 2.0 82 20 93.7 53.8 26.1 4.0 0.0 0.00 91.0 81.7 2.5 4.9 2.2 69 21 91.9 55.0 28.9 3.7 0.0 0.00 88.9 82.0 4.9 10.1 4.9 117 22 90.0 55.6 31.3 3.3 0.0 0.00 86.2 82.2 4.7 11.2 4.7 104 23 90.5 54.5 29.8 3.4 0.0 0.00 83.8 82.4 6.9 16.8 6.9 118 24 87.1 55.6 34.5 2.9 0.0 0.00 82.4 82.6 2.5 5.1 2.2 136 AZMET Daily Weather Data : TUCSON : Aug 31 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.9 71.2 88.9 DegF RELATIVE HUMIDITY 80.1 16.4 39.8 % DEWPOINT 57.6 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 97.3 75.7 85.6 DegF SOIL TEMP. 20 in 82.6 80.8 81.5 DegF WIND SPEED 16.8 3.6 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 105 Degrees SOLAR RADIATION 594.9 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 26.5 3795 31.5 4755 36.4 5798 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Sep 1 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.6 57.7 40.3 2.4 0.0 0.00 81.1 82.6 2.2 4.3 2.0 64 2 81.7 59.5 47.1 2.0 0.0 0.00 80.2 82.8 2.0 3.8 2.0 72 3 79.9 60.1 50.9 1.7 0.0 0.00 79.3 82.8 2.0 3.4 1.8 92 4 79.7 59.4 50.1 1.7 0.0 0.00 78.6 82.6 2.0 3.1 1.8 98 5 77.4 60.6 56.2 1.4 0.0 0.00 77.9 82.6 1.3 3.1 1.3 103 6 74.3 62.6 67.2 0.9 0.0 0.00 77.2 82.4 0.9 2.0 0.9 98 7 75.6 63.7 66.6 1.0 5.5 0.00 76.6 82.4 1.1 2.9 1.1 77 8 83.8 63.0 50.0 2.0 23.2 0.00 77.7 82.2 0.7 2.0 0.7 74 9 89.8 60.3 37.4 3.0 40.1 0.00 79.9 82.0 1.1 3.6 1.1 68 10 93.7 57.7 30.1 3.8 55.4 0.00 82.4 81.9 5.1 11.6 4.9 101 11 94.6 56.8 28.3 4.0 46.3 0.00 84.4 81.7 5.4 10.3 4.9 89 12 97.9 55.8 24.7 4.6 74.1 0.00 87.8 81.7 5.1 11.6 4.0 118 13 99.0 55.0 23.4 4.8 72.4 0.00 91.0 81.5 4.3 9.8 2.9 92 14 99.3 55.2 23.3 4.9 53.3 0.02 93.7 81.5 4.5 11.6 2.2 102 15 97.9 57.7 26.6 4.5 49.0 0.00 92.8 81.5 4.0 13.0 0.9 285 16 101.5 53.2 20.3 5.4 58.3 0.00 93.2 81.5 2.2 8.7 0.7 50 17 97.2 56.3 26.2 4.5 28.0 0.00 93.4 81.5 9.6 24.2 8.7 115 18 82.8 64.6 55.2 1.8 1.4 0.14 89.6 81.7 9.8 26.6 9.2 98 19 81.5 65.3 58.1 1.5 1.0 0.00 86.2 81.9 5.4 11.2 5.1 122 20 79.3 66.6 64.9 1.2 0.0 0.00 83.7 82.0 3.6 10.1 2.9 129 21 77.2 66.4 69.6 1.0 0.0 0.00 82.2 82.0 2.2 6.0 1.8 115 22 78.3 64.6 62.9 1.2 0.0 0.00 81.0 82.2 3.1 5.6 2.7 66 23 78.4 64.0 61.2 1.3 0.0 0.00 79.9 82.2 3.4 6.7 3.1 106 24 77.5 64.4 63.8 1.2 0.0 0.00 78.8 82.4 2.7 7.4 2.5 108 AZMET Daily Weather Data : TUCSON : Sep 1 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.5 73.2 86.0 DegF RELATIVE HUMIDITY 79.0 17.8 46.0 % DEWPOINT 60.4 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 93.9 76.6 83.8 DegF SOIL TEMP. 20 in 82.8 81.3 82.0 DegF WIND SPEED 26.6 3.6 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 100 Degrees SOLAR RADIATION 507.7 Langleys PRECIPITATION 0.16 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.2 3822 32.2 4787 37.3 5835 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Sep 2 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.8 65.8 74.1 0.8 0.0 0.00 78.1 82.2 1.3 3.8 0.9 48 2 74.3 65.3 73.6 0.8 0.0 0.00 77.2 82.2 2.5 4.3 2.5 73 3 73.9 64.2 71.7 0.8 0.0 0.00 76.5 82.2 2.0 4.0 1.8 86 4 71.6 65.3 80.6 0.5 0.0 0.00 75.7 82.0 1.1 2.9 1.1 115 5 71.6 65.5 81.2 0.5 0.0 0.00 75.2 81.9 1.6 3.8 0.9 39 6 69.8 64.8 83.9 0.4 0.0 0.00 74.5 81.7 2.2 4.0 2.0 81 7 72.1 63.7 75.2 0.7 5.5 0.00 74.1 81.5 2.7 4.5 1.6 50 8 79.5 63.5 58.4 1.5 22.7 0.00 75.2 81.5 2.2 6.9 1.8 105 9 85.3 58.6 40.8 2.5 40.4 0.00 77.0 81.3 6.9 10.5 6.7 115 10 89.6 54.9 30.9 3.3 55.7 0.00 79.2 81.1 7.6 13.2 7.4 104 11 91.9 54.5 28.3 3.7 67.1 0.00 81.5 81.0 8.1 13.4 7.6 93 12 94.1 53.6 25.6 4.1 74.3 0.00 83.5 80.8 9.4 19.0 8.9 98 13 95.2 52.9 24.3 4.3 66.2 0.00 84.6 80.6 9.4 18.8 8.7 104 14 95.7 52.5 23.5 4.4 57.3 0.00 86.0 80.6 8.1 17.0 7.6 80 15 97.0 50.2 20.7 4.7 64.3 0.00 87.6 80.6 8.3 15.4 7.8 88 16 97.0 51.1 21.5 4.7 42.0 0.00 89.1 80.4 7.8 13.9 7.4 86 17 96.6 48.2 19.5 4.8 27.5 0.00 88.9 80.6 8.1 14.5 7.6 84 18 96.1 46.2 18.4 4.7 16.3 0.00 87.8 80.6 7.4 12.8 7.2 77 19 93.9 44.8 18.6 4.4 2.9 0.00 86.0 80.6 4.7 10.3 4.5 74 20 89.2 48.2 24.5 3.6 0.0 0.00 84.0 80.8 1.8 3.1 1.8 90 21 82.8 52.9 36.1 2.5 0.0 0.00 82.2 81.0 2.5 3.6 2.5 103 22 83.1 50.7 33.5 2.7 0.0 0.00 80.2 81.0 4.5 9.8 4.3 85 23 89.6 41.5 18.8 3.8 0.0 0.00 78.1 81.1 7.6 14.1 7.6 74 24 89.6 38.5 16.6 4.0 0.0 0.00 76.3 81.3 8.7 14.1 8.5 71 AZMET Daily Weather Data : TUCSON : Sep 2 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.1 69.1 85.6 DegF RELATIVE HUMIDITY 86.7 15.1 41.7 % DEWPOINT 54.9 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 89.4 74.1 80.8 DegF SOIL TEMP. 20 in 82.4 80.4 81.1 DegF WIND SPEED 19.0 5.1 MPH WIND VECTOR MAG. 4.7 MPH WIND VECTOR DIR. 88 Degrees SOLAR RADIATION 542.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.0 3847 30.1 4818 35.1 5870 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Sep 3 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 88.5 36.9 16.1 3.8 0.0 0.00 74.7 81.3 7.4 13.2 7.2 76 2 86.0 37.8 18.2 3.5 0.0 0.00 73.6 81.1 4.7 8.7 4.7 94 3 84.6 38.5 19.6 3.3 0.0 0.00 72.7 81.1 5.4 9.8 5.1 92 4 79.3 41.4 25.9 2.5 0.0 0.00 71.8 81.0 2.9 5.8 2.9 109 5 75.7 43.7 32.0 2.1 0.0 0.00 71.2 80.8 2.5 4.7 2.2 99 6 74.3 45.1 35.6 1.9 0.0 0.00 70.5 80.6 2.9 4.0 2.7 80 7 74.3 47.7 38.8 1.8 6.2 0.00 70.2 80.6 3.1 4.7 3.1 84 8 81.3 49.6 33.5 2.5 23.6 0.00 71.1 80.4 4.7 10.1 4.5 97 9 87.8 49.3 26.6 3.3 42.8 0.00 73.2 80.1 7.4 12.3 7.2 101 10 91.8 45.9 20.7 4.0 58.0 0.00 75.6 79.9 9.8 18.6 9.6 83 11 93.9 42.1 16.8 4.5 70.0 0.00 77.7 79.7 11.0 19.7 10.5 92 12 95.5 38.8 14.1 4.9 77.4 0.00 79.7 79.5 9.8 16.3 9.4 101 13 96.4 36.7 12.6 5.1 79.3 0.00 82.0 79.3 6.9 15.4 6.3 114 14 97.5 37.0 12.3 5.3 75.7 0.00 84.9 79.2 6.5 16.1 5.6 112 15 98.1 37.9 12.5 5.4 67.1 0.00 87.3 79.2 6.0 13.2 4.9 120 16 98.4 38.3 12.6 5.4 53.8 0.00 88.5 79.2 4.9 16.1 4.3 114 17 98.4 40.3 13.5 5.4 37.0 0.00 88.7 79.2 4.7 11.0 3.6 86 18 97.3 40.3 14.0 5.2 18.4 0.00 87.8 79.2 4.0 10.7 3.8 71 19 93.6 42.3 17.0 4.5 2.9 0.00 85.8 79.3 2.0 6.5 2.0 82 20 86.7 44.2 23.0 3.3 0.0 0.00 83.5 79.5 1.8 2.7 1.8 94 21 82.6 48.0 29.9 2.7 0.0 0.00 81.5 79.7 2.5 4.3 2.5 95 22 84.0 44.1 24.6 3.0 0.0 0.00 79.9 79.7 3.6 5.6 3.4 120 23 83.5 43.7 24.9 2.9 0.0 0.00 78.4 79.9 3.4 8.1 3.1 108 24 79.3 45.3 30.1 2.4 0.0 0.00 77.2 79.9 2.5 4.3 2.5 80 AZMET Daily Weather Data : TUCSON : Sep 3 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.0 72.0 87.8 DegF RELATIVE HUMIDITY 45.6 10.1 21.9 % DEWPOINT 42.3 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 3.7 KPas SOIL TEMP. 4 in 88.9 70.2 78.6 DegF SOIL TEMP. 20 in 81.3 79.2 80.1 DegF WIND SPEED 19.7 4.9 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 96 Degrees SOLAR RADIATION 612.3 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 26.6 3874 31.5 4849 36.5 5907 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Sep 4 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.5 45.7 32.5 2.2 0.0 0.00 76.1 80.1 2.0 4.3 2.0 88 2 75.2 47.3 37.3 1.9 0.0 0.00 75.2 80.1 2.0 4.0 1.6 93 3 74.1 46.6 37.7 1.8 0.0 0.00 74.3 80.1 2.7 6.0 2.2 80 4 74.5 44.4 34.1 1.9 0.0 0.00 73.6 79.9 2.9 5.6 2.2 95 5 75.9 41.5 29.2 2.2 0.0 0.00 72.9 79.9 3.4 5.8 2.9 124 6 74.5 43.2 32.6 2.0 0.0 0.00 72.3 79.7 4.0 6.9 3.8 94 7 73.4 45.3 36.6 1.8 7.4 0.00 71.8 79.7 2.9 5.1 2.7 104 8 77.5 49.5 37.3 2.0 26.0 0.00 72.9 79.5 4.3 8.1 4.3 87 9 82.8 52.2 34.9 2.5 41.8 0.00 75.0 79.3 4.3 8.9 4.0 86 10 86.2 52.9 32.0 2.9 55.9 0.00 78.1 79.2 4.3 8.1 4.0 86 11 90.1 53.6 29.0 3.4 70.0 0.00 82.0 79.0 2.9 6.5 1.6 85 12 93.2 50.7 23.7 4.1 77.6 0.00 86.0 79.0 2.5 6.5 0.9 162 13 95.0 49.8 21.7 4.4 80.0 0.00 89.6 78.8 3.4 9.6 1.3 278 14 97.0 47.1 18.4 4.9 74.8 0.00 92.5 78.8 3.4 8.1 2.5 149 15 98.2 44.6 16.2 5.2 64.7 0.00 94.3 78.8 2.9 8.3 0.7 94 16 98.8 44.1 15.6 5.3 52.1 0.00 95.0 79.0 3.6 8.9 1.8 199 17 98.1 43.9 15.8 5.2 34.6 0.00 94.5 79.0 3.6 8.3 2.9 145 18 97.0 43.0 15.7 5.1 12.2 0.00 92.8 79.2 3.4 6.3 2.9 283 19 93.7 49.1 22.1 4.2 1.4 0.00 90.3 79.5 6.3 15.4 5.8 302 20 90.1 54.3 29.9 3.4 0.0 0.00 88.0 79.7 7.6 13.2 6.9 309 21 87.4 57.0 35.7 2.8 0.0 0.00 86.0 80.1 8.7 13.4 8.3 286 22 85.5 59.0 41.0 2.5 0.0 0.00 84.6 80.2 6.7 10.7 6.5 288 23 83.3 60.3 45.9 2.1 0.0 0.00 83.3 80.4 3.8 9.4 3.6 283 24 79.9 61.5 53.8 1.6 0.0 0.00 82.0 80.6 1.3 3.1 0.9 99 AZMET Daily Weather Data : TUCSON : Sep 4 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.7 72.5 85.8 DegF RELATIVE HUMIDITY 61.2 13.0 30.4 % DEWPOINT 49.5 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 95.0 71.8 82.6 DegF SOIL TEMP. 20 in 80.6 78.8 79.5 DegF WIND SPEED 15.4 3.8 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 29 Degrees SOLAR RADIATION 599.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.6 3900 31.7 4881 36.7 5943 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Sep 5 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.4 61.5 56.4 1.5 0.0 0.00 81.0 80.8 2.0 3.4 2.0 81 2 78.6 60.6 53.9 1.5 0.0 0.00 79.9 80.8 3.1 5.6 2.9 97 3 77.9 60.6 55.4 1.5 0.0 0.00 79.0 80.8 2.7 4.5 2.5 93 4 77.2 59.7 55.0 1.4 0.0 0.00 78.3 80.8 2.5 4.5 2.5 86 5 75.6 60.1 58.8 1.3 0.0 0.00 77.4 80.8 2.2 5.1 1.8 89 6 74.7 60.3 61.0 1.1 0.0 0.00 76.6 80.6 1.8 4.5 1.8 60 7 75.2 61.3 62.5 1.1 5.3 0.00 76.1 80.6 2.5 4.9 2.5 67 8 78.8 63.3 59.2 1.4 22.5 0.00 76.6 80.6 4.9 9.4 4.9 88 9 80.8 64.2 57.0 1.5 41.1 0.00 78.4 80.4 5.8 11.0 5.6 90 10 83.8 64.4 52.2 1.9 55.9 0.00 81.1 80.2 4.3 7.6 3.8 94 11 86.5 62.6 45.0 2.4 66.9 0.00 84.7 80.2 3.1 8.3 2.0 106 12 88.9 61.5 40.0 2.8 73.8 0.00 88.2 80.1 3.1 7.2 2.5 116 13 91.2 60.8 36.4 3.2 75.7 0.00 91.6 79.9 3.6 7.6 1.6 268 14 93.4 59.2 32.2 3.6 73.6 0.00 94.1 79.9 5.6 14.1 4.3 284 15 95.2 57.4 28.5 4.1 68.1 0.00 95.7 79.9 6.9 14.3 6.0 276 16 95.4 55.4 26.4 4.2 33.7 0.00 95.9 80.1 6.5 13.0 4.5 270 17 86.4 59.4 41.4 2.6 2.4 0.00 93.2 80.2 8.3 24.8 1.6 62 18 74.1 64.6 72.0 0.8 0.5 0.14 88.9 80.4 10.1 23.7 6.7 324 19 74.3 66.6 77.0 0.7 0.5 0.00 85.5 80.6 4.0 7.8 2.7 35 20 75.2 66.2 73.7 0.8 0.0 0.00 83.7 80.8 2.9 6.5 2.0 232 21 75.4 66.2 73.1 0.8 0.0 0.00 81.9 81.0 2.5 4.3 1.1 55 22 74.8 66.6 75.6 0.7 0.0 0.00 80.4 81.1 3.1 5.6 2.9 74 23 73.0 66.6 80.8 0.5 0.0 0.00 79.3 81.1 2.5 5.1 2.2 104 24 71.6 66.4 83.8 0.4 0.0 0.00 78.4 81.3 1.1 2.7 0.9 75 AZMET Daily Weather Data : TUCSON : Sep 5 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.3 70.0 80.6 DegF RELATIVE HUMIDITY 90.7 22.5 56.6 % DEWPOINT 62.2 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 96.3 76.1 83.7 DegF SOIL TEMP. 20 in 81.3 79.9 80.6 DegF WIND SPEED 24.8 4.0 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 65 Degrees SOLAR RADIATION 519.8 Langleys PRECIPITATION 0.14 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 25.4 3926 30.4 4911 35.5 5979 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Sep 6 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.6 66.7 85.3 0.4 0.0 0.00 77.7 81.3 1.8 3.1 1.6 61 2 70.0 67.1 91.0 0.2 0.0 0.00 77.2 81.1 1.1 3.1 0.9 130 3 72.1 67.8 86.2 0.4 0.0 0.00 77.2 81.1 1.1 3.1 0.4 325 4 73.0 67.3 82.4 0.5 0.0 0.00 77.0 81.1 1.6 5.4 0.4 45 5 73.0 67.1 81.6 0.5 0.0 0.00 76.6 81.0 0.9 2.7 0.4 165 6 72.3 67.5 84.9 0.4 0.0 0.12 76.8 80.8 3.4 7.4 2.5 328 7 69.4 66.4 90.4 0.2 1.4 0.09 76.5 80.6 3.6 9.6 3.1 314 8 67.8 66.0 94.2 0.1 5.0 0.09 76.5 80.4 2.2 5.6 1.3 242 9 69.1 66.7 92.4 0.2 11.9 0.00 77.0 80.4 2.5 4.9 2.2 99 10 71.8 67.5 86.2 0.4 25.6 0.00 79.3 80.2 4.5 8.7 4.3 86 11 76.1 67.8 75.5 0.8 49.2 0.00 80.8 80.1 5.4 8.9 5.1 114 12 77.7 67.1 70.1 1.0 33.9 0.00 81.7 79.9 3.6 8.7 3.4 126 13 81.0 66.9 62.8 1.4 60.9 0.00 83.3 79.7 2.2 5.6 1.1 167 14 83.5 66.7 57.3 1.7 70.9 0.00 85.6 79.7 3.1 8.7 0.9 255 15 85.1 66.4 53.6 1.9 54.7 0.00 86.9 79.5 4.7 12.3 3.8 323 16 84.6 64.2 50.6 2.0 34.2 0.00 86.0 79.5 8.5 14.1 8.1 302 17 84.4 64.6 51.5 2.0 21.3 0.00 84.4 79.5 8.1 12.1 7.6 307 18 82.4 66.6 58.9 1.5 3.3 0.00 82.6 79.5 7.4 13.0 7.2 304 19 80.6 66.6 62.4 1.3 0.5 0.00 80.8 79.7 6.0 10.3 6.0 307 20 79.5 65.5 62.5 1.3 0.0 0.00 79.3 79.7 2.9 5.8 2.9 295 21 78.3 65.7 65.3 1.1 0.0 0.00 78.4 79.7 2.0 6.7 1.8 296 22 79.7 64.0 58.9 1.4 0.0 0.00 77.7 79.9 4.5 10.7 4.3 312 23 77.4 62.2 59.9 1.3 0.0 0.00 76.8 79.9 1.3 3.8 0.9 69 24 74.1 65.1 73.6 0.8 0.0 0.00 76.1 79.7 1.8 2.9 1.8 71 AZMET Daily Weather Data : TUCSON : Sep 6 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.8 67.3 76.5 DegF RELATIVE HUMIDITY 95.2 47.0 72.4 % DEWPOINT 66.2 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 86.9 76.1 79.7 DegF SOIL TEMP. 20 in 81.3 79.5 80.2 DegF WIND SPEED 14.1 3.6 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 320 Degrees SOLAR RADIATION 372.9 Langleys PRECIPITATION 0.30 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.6 3947 26.6 4938 31.7 6010 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Sep 7 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 73.8 67.1 79.7 0.6 0.0 0.00 75.6 79.7 1.6 3.1 1.6 89 2 73.8 68.0 82.0 0.5 0.0 0.00 75.4 79.7 0.9 2.2 0.4 149 3 72.7 68.4 86.3 0.4 0.0 0.00 75.2 79.7 1.1 2.7 0.7 51 4 71.8 68.0 88.2 0.3 0.0 0.00 74.8 79.5 0.7 1.8 0.7 55 5 71.6 67.8 88.0 0.3 0.0 0.00 74.7 79.5 1.1 2.2 0.2 334 6 71.4 68.2 89.9 0.3 0.0 0.00 74.7 79.3 1.1 2.5 0.9 118 7 72.0 68.2 87.9 0.3 1.4 0.00 74.7 79.2 0.7 2.0 0.7 95 8 74.1 68.4 82.5 0.5 6.2 0.00 75.2 79.2 2.0 5.6 1.8 106 9 76.3 67.8 75.3 0.8 16.0 0.00 75.9 79.0 2.0 3.8 1.8 107 10 78.3 68.7 72.6 0.9 29.1 0.00 77.7 78.8 2.5 4.9 2.0 69 11 80.4 68.0 66.3 1.2 35.1 0.00 79.3 78.8 2.0 5.4 1.3 29 12 82.8 67.6 60.5 1.5 56.9 0.00 81.5 78.6 4.9 12.3 3.8 318 13 85.5 66.9 54.1 1.9 59.0 0.00 83.3 78.6 6.9 11.2 6.0 297 14 88.3 66.0 47.7 2.4 77.2 0.00 85.8 78.6 5.4 12.5 4.5 295 15 89.8 64.9 43.8 2.7 61.2 0.00 87.8 78.6 6.3 12.8 4.5 291 16 90.1 64.0 42.0 2.8 49.7 0.00 88.5 78.6 7.8 13.6 7.2 282 17 90.3 63.9 41.8 2.8 34.9 0.00 88.2 78.6 8.3 16.8 8.1 273 18 88.2 62.2 42.2 2.6 10.5 0.00 87.1 78.8 7.6 16.6 2.7 307 19 81.5 61.0 50.3 1.8 2.2 0.00 85.1 78.8 6.3 13.2 5.8 83 20 79.0 62.4 57.2 1.5 0.0 0.00 83.3 79.0 6.0 11.4 5.6 98 21 77.0 62.4 61.0 1.2 0.0 0.00 81.5 79.2 6.3 12.1 6.3 65 22 78.3 62.1 57.8 1.4 0.0 0.00 79.9 79.3 3.6 6.7 2.9 102 23 77.9 62.6 59.6 1.3 0.0 0.00 79.0 79.5 1.8 5.8 0.9 117 24 76.6 64.0 65.1 1.1 0.0 0.00 78.3 79.5 2.0 5.4 1.8 112 AZMET Daily Weather Data : TUCSON : Sep 7 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.9 70.2 79.2 DegF RELATIVE HUMIDITY 90.8 37.3 65.9 % DEWPOINT 65.8 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 88.5 74.7 80.1 DegF SOIL TEMP. 20 in 79.9 78.6 79.2 DegF WIND SPEED 16.8 3.6 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 356 Degrees SOLAR RADIATION 439.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 24.5 3972 29.5 4967 34.6 6045 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Sep 8 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 76.1 64.8 68.2 1.0 0.0 0.00 77.5 79.5 2.9 4.5 2.7 77 2 74.5 65.8 74.8 0.7 0.0 0.00 76.8 79.5 3.1 6.5 3.1 83 3 73.2 65.7 77.3 0.6 0.0 0.00 76.1 79.5 1.3 2.7 1.3 98 4 70.9 65.7 84.0 0.4 0.0 0.00 75.4 79.5 1.1 2.5 1.1 112 5 69.6 65.7 87.3 0.3 0.0 0.00 74.7 79.5 0.9 2.5 0.9 76 6 67.6 65.1 91.9 0.2 0.0 0.00 74.1 79.3 1.1 2.2 1.1 72 7 67.8 65.1 91.0 0.2 4.5 0.00 73.6 79.3 1.1 2.5 1.1 80 8 75.6 66.2 73.3 0.8 21.0 0.00 74.7 79.2 1.8 3.6 1.6 105 9 79.9 66.4 63.8 1.3 38.2 0.00 77.0 79.2 1.8 3.6 1.3 67 10 83.7 65.1 53.9 1.8 53.8 0.00 79.7 79.0 2.0 5.6 1.1 85 11 86.9 63.1 45.2 2.4 65.5 0.00 82.8 78.8 2.2 6.3 1.8 63 12 89.8 60.4 37.5 3.0 72.6 0.00 85.6 78.8 3.1 7.4 2.5 333 13 91.9 58.5 32.8 3.4 75.0 0.00 88.7 78.6 2.9 8.3 1.6 320 14 93.9 56.1 28.3 3.9 71.9 0.00 91.2 78.6 3.4 9.4 1.6 266 15 95.9 54.0 24.7 4.3 62.6 0.00 92.8 78.6 2.9 7.4 1.1 187 16 96.8 51.6 21.9 4.7 50.7 0.00 93.6 78.8 3.4 7.6 2.2 338 17 96.8 51.6 21.9 4.6 33.7 0.00 93.0 78.8 4.9 10.7 4.0 290 18 95.0 52.5 24.0 4.3 16.7 0.00 91.4 79.0 8.1 12.5 7.8 295 19 92.3 53.8 27.4 3.8 1.7 0.00 88.9 79.3 5.8 12.8 5.8 311 20 89.2 55.2 31.6 3.2 0.0 0.00 86.7 79.5 4.0 6.7 4.0 332 21 85.8 57.6 38.5 2.6 0.0 0.00 84.9 79.7 2.7 6.0 2.2 326 22 77.7 63.9 64.2 1.2 0.0 0.00 82.8 79.9 1.1 2.2 0.4 215 23 76.1 63.5 65.2 1.1 0.0 0.00 81.3 80.2 1.1 2.5 1.1 76 24 76.8 63.9 64.2 1.1 0.0 0.00 80.2 80.2 1.3 3.1 0.9 85 AZMET Daily Weather Data : TUCSON : Sep 8 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.9 66.7 82.6 DegF RELATIVE HUMIDITY 92.9 19.8 53.9 % DEWPOINT 60.8 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 93.6 73.6 82.6 DegF SOIL TEMP. 20 in 80.2 78.6 79.3 DegF WIND SPEED 12.8 2.7 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 348 Degrees SOLAR RADIATION 567.4 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 24.1 3996 29.2 4996 34.0 6079 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Sep 9 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.0 63.1 62.2 1.2 0.0 0.00 79.2 80.4 2.0 4.3 2.0 83 2 77.4 62.1 59.2 1.3 0.0 0.00 78.4 80.4 2.0 4.5 2.0 85 3 77.0 62.1 60.0 1.3 0.0 0.00 77.5 80.4 2.5 4.3 2.5 92 4 75.7 62.6 64.0 1.1 0.0 0.00 76.8 80.4 2.0 3.6 1.8 86 5 74.3 63.0 67.6 0.9 0.0 0.00 76.1 80.2 1.6 3.1 1.6 92 6 74.3 62.4 66.5 1.0 0.0 0.00 75.6 80.2 2.7 5.1 2.7 100 7 74.1 62.8 67.9 0.9 4.8 0.00 75.0 80.1 2.7 4.7 2.5 89 8 78.1 64.2 62.4 1.2 20.3 0.00 75.7 80.1 3.4 5.6 3.4 85 9 83.1 64.4 53.4 1.8 38.5 0.00 77.5 79.9 4.7 7.6 4.5 95 10 86.5 63.9 47.0 2.3 54.0 0.00 80.2 79.9 3.4 7.2 2.9 81 11 90.3 59.2 35.4 3.1 65.2 0.00 83.5 79.7 2.0 5.6 0.7 124 12 92.3 59.2 33.3 3.4 72.2 0.00 86.4 79.5 2.7 6.9 0.4 202 13 93.6 57.6 30.1 3.8 74.5 0.00 88.3 79.5 3.8 8.9 2.0 261 14 95.9 55.0 25.6 4.3 71.9 0.00 90.0 79.3 4.0 11.6 2.7 292 15 97.3 53.4 23.0 4.7 62.8 0.00 91.6 79.3 4.5 11.4 2.5 301 16 97.3 53.4 23.0 4.6 49.5 0.00 92.1 79.5 6.5 12.5 5.8 291 17 97.3 52.3 22.2 4.7 33.7 0.00 91.6 79.5 7.2 13.0 6.7 304 18 96.3 52.7 23.3 4.5 17.9 0.00 90.1 79.7 8.1 14.5 7.6 302 19 94.1 52.9 25.1 4.1 3.1 0.00 88.2 79.9 6.5 13.0 5.1 290 20 86.9 57.7 37.2 2.8 0.0 0.00 86.2 80.1 6.9 16.8 6.7 105 21 84.9 57.6 39.7 2.5 0.0 0.00 84.2 80.2 5.1 13.0 4.9 108 22 83.1 56.8 40.9 2.3 0.0 0.00 81.7 80.4 6.9 12.3 6.7 108 23 82.9 55.0 38.5 2.4 0.0 0.00 79.7 80.6 6.7 13.0 6.5 107 24 82.2 56.8 42.1 2.2 0.0 0.00 78.1 80.8 6.9 17.0 6.7 106 AZMET Daily Weather Data : TUCSON : Sep 9 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.6 73.0 85.5 DegF RELATIVE HUMIDITY 71.1 20.5 43.7 % DEWPOINT 58.8 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 92.1 75.0 82.8 DegF SOIL TEMP. 20 in 80.8 79.3 80.1 DegF WIND SPEED 17.0 4.5 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 82 Degrees SOLAR RADIATION 568.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.0 4023 31.9 5028 36.9 6116 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Sep 10 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.5 58.6 48.9 1.8 0.0 0.00 77.0 80.8 2.5 4.5 2.2 79 2 78.3 59.2 52.3 1.6 0.0 0.00 76.3 80.8 2.7 5.1 2.7 74 3 77.7 59.0 52.8 1.5 0.0 0.00 75.6 80.8 3.6 6.3 3.6 82 4 76.3 59.2 55.5 1.4 0.0 0.00 74.8 80.6 2.5 5.4 2.5 73 5 74.8 60.3 60.7 1.2 0.0 0.00 74.1 80.6 2.0 4.3 1.6 86 6 72.7 60.8 66.4 0.9 0.0 0.00 73.6 80.4 1.6 4.0 1.6 102 7 71.8 61.7 70.8 0.8 5.3 0.00 73.0 80.2 1.1 2.5 1.1 89 8 77.9 62.1 58.6 1.4 21.5 0.00 73.9 80.1 1.6 3.4 1.3 65 9 82.0 61.7 50.1 1.9 38.9 0.00 76.3 79.9 2.0 5.6 2.0 70 10 86.0 59.0 40.2 2.5 52.8 0.00 79.3 79.7 3.1 6.9 2.7 86 11 89.4 56.5 33.2 3.2 65.9 0.00 82.4 79.7 3.1 7.2 2.7 70 12 91.8 55.4 29.6 3.6 72.9 0.00 85.1 79.5 3.4 8.7 2.5 80 13 93.7 54.3 26.7 4.0 74.3 0.00 87.3 79.3 4.3 9.8 3.4 26 14 95.9 53.8 24.5 4.4 70.7 0.00 88.9 79.3 3.8 9.2 2.5 339 15 97.5 54.0 23.4 4.7 62.8 0.00 90.0 79.3 3.1 8.9 1.3 304 16 98.2 53.6 22.6 4.8 50.2 0.00 90.5 79.3 4.3 11.0 3.1 278 17 98.6 51.4 20.6 5.0 34.6 0.00 90.0 79.3 4.9 10.7 3.8 304 18 97.7 50.9 20.8 4.8 17.9 0.00 88.7 79.5 4.9 9.8 4.3 289 19 95.7 52.0 23.1 4.4 2.9 0.00 86.5 79.7 6.7 13.6 5.4 335 20 91.8 54.5 28.6 3.6 0.0 0.00 84.7 79.9 3.1 10.3 2.5 10 21 88.2 58.6 37.0 2.9 0.0 0.00 83.3 80.1 1.8 4.7 1.1 63 22 84.7 62.8 48.1 2.1 0.0 0.00 82.0 80.1 2.0 5.6 1.8 92 23 82.4 63.7 53.6 1.8 0.0 0.00 80.8 80.2 1.8 3.4 1.6 75 24 78.6 63.9 60.6 1.3 0.0 0.00 79.7 80.4 1.1 3.8 1.1 83 AZMET Daily Weather Data : TUCSON : Sep 10 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.5 70.3 85.8 DegF RELATIVE HUMIDITY 73.7 18.9 42.0 % DEWPOINT 57.7 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 90.5 73.0 81.3 DegF SOIL TEMP. 20 in 80.8 79.2 80.1 DegF WIND SPEED 13.6 2.9 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 38 Degrees SOLAR RADIATION 570.7 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 25.9 4049 31.0 5059 35.8 6152 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Sep 11 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.6 62.4 57.7 1.4 0.0 0.00 78.6 80.4 1.6 3.4 1.3 79 2 77.4 61.7 58.7 1.3 0.0 0.00 77.7 80.4 1.8 4.0 1.6 95 3 76.1 61.2 60.2 1.2 0.0 0.00 76.8 80.4 1.3 2.9 1.1 80 4 76.8 59.5 55.7 1.4 0.0 0.00 76.1 80.4 3.4 7.4 3.1 103 5 82.0 55.8 40.8 2.2 0.0 0.00 75.2 80.2 6.5 13.9 6.5 107 6 82.6 56.3 40.7 2.3 0.0 0.00 74.3 80.2 8.3 13.9 8.1 106 7 82.2 57.6 42.9 2.2 5.0 0.00 73.8 80.1 8.1 16.1 7.8 104 8 83.5 58.6 43.0 2.2 19.4 0.00 74.1 80.1 8.3 14.1 8.1 112 9 86.2 58.3 39.2 2.6 39.4 0.00 75.6 79.9 10.3 17.0 10.1 106 10 88.0 56.1 34.2 3.0 55.0 0.00 77.4 79.7 13.2 21.5 12.8 100 11 90.1 54.3 29.8 3.4 66.7 0.00 79.7 79.5 13.2 20.4 13.0 97 12 92.3 53.6 27.1 3.8 72.4 0.00 82.8 79.5 11.6 18.6 11.2 101 13 93.6 54.1 26.7 3.9 74.3 0.00 85.8 79.3 11.2 18.3 10.7 95 14 94.6 54.1 25.7 4.1 70.2 0.00 88.5 79.2 8.7 15.9 8.3 96 15 95.9 54.0 24.6 4.4 62.3 0.00 90.5 79.2 6.7 13.0 6.3 93 16 96.8 53.1 23.2 4.6 49.5 0.00 91.6 79.2 5.6 13.4 4.5 91 17 96.8 52.2 22.5 4.6 33.2 0.00 91.6 79.3 4.9 11.9 4.0 90 18 95.5 51.3 22.5 4.4 11.7 0.00 90.1 79.3 4.9 9.8 4.5 71 19 93.0 51.3 24.3 4.0 1.4 0.00 87.6 79.5 4.9 8.7 4.7 70 20 90.9 51.6 26.5 3.6 0.0 0.00 85.6 79.7 4.7 8.5 4.5 90 21 89.8 51.4 27.1 3.5 0.0 0.00 83.8 79.9 6.5 10.5 6.3 91 22 88.7 51.8 28.3 3.3 0.0 0.00 82.4 80.2 7.4 11.0 7.2 104 23 88.2 51.3 28.4 3.3 0.0 0.00 81.3 80.2 7.6 14.1 7.4 111 24 87.6 51.3 29.0 3.2 0.0 0.00 80.4 80.4 9.4 17.7 9.2 113 AZMET Daily Weather Data : TUCSON : Sep 11 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.5 74.8 87.8 DegF RELATIVE HUMIDITY 63.8 20.5 35.0 % DEWPOINT 55.2 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 91.8 73.8 81.7 DegF SOIL TEMP. 20 in 80.4 79.2 79.9 DegF WIND SPEED 21.5 7.2 MPH WIND VECTOR MAG. 6.7 MPH WIND VECTOR DIR. 99 Degrees SOLAR RADIATION 560.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.5 4076 32.6 5092 37.4 6189 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Sep 12 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 83.5 54.9 37.6 2.5 0.0 0.00 79.5 80.4 4.3 8.1 4.0 142 2 82.8 55.0 38.6 2.3 0.0 0.00 78.6 80.4 6.0 10.1 6.0 131 3 81.5 56.1 42.0 2.1 0.0 0.00 77.7 80.4 5.6 10.1 5.4 123 4 81.0 55.4 41.6 2.1 0.0 0.00 77.0 80.4 5.8 11.0 5.4 103 5 78.1 55.6 46.2 1.8 0.0 0.00 76.3 80.2 4.0 7.2 4.0 78 6 77.2 55.2 46.7 1.7 0.0 0.00 75.6 80.2 3.6 6.5 3.6 79 7 76.3 56.7 50.7 1.5 5.0 0.00 75.0 80.2 4.0 7.4 3.8 81 8 78.4 58.5 50.3 1.6 19.1 0.00 75.4 80.1 4.3 7.4 4.3 93 9 83.3 57.9 42.4 2.3 36.5 0.00 77.5 79.9 3.1 5.8 2.9 101 10 87.6 54.9 33.1 3.0 54.5 0.00 80.6 79.9 4.5 8.9 4.0 86 11 90.7 53.2 28.2 3.5 65.7 0.00 84.2 79.7 2.9 7.2 2.0 103 12 92.8 52.7 25.9 3.9 72.6 0.00 88.2 79.5 2.7 6.3 0.9 340 13 94.8 52.3 24.0 4.2 74.5 0.00 91.4 79.5 5.4 13.6 4.0 292 14 96.4 52.5 22.9 4.5 71.7 0.00 93.7 79.3 6.5 13.6 5.1 273 15 97.9 50.9 20.7 4.9 63.8 0.00 95.0 79.5 8.3 15.4 7.4 293 16 98.4 49.8 19.5 5.0 53.5 0.00 95.4 79.5 8.1 15.0 7.4 288 17 99.0 47.7 17.7 5.2 38.5 0.00 95.0 79.7 6.9 14.1 5.1 327 18 97.5 47.7 18.6 4.9 16.7 0.00 93.2 79.9 9.2 16.8 8.5 295 19 95.0 45.9 18.7 4.6 1.4 0.00 90.5 80.1 9.2 15.4 8.9 291 20 92.1 47.1 21.6 4.0 0.0 0.00 88.2 80.4 4.3 9.6 4.3 290 21 86.2 52.0 30.8 3.0 0.0 0.00 86.2 80.6 1.3 3.1 0.9 321 22 85.3 50.5 30.3 2.9 0.0 0.00 83.7 80.8 2.7 4.3 2.7 283 23 76.5 57.0 52.5 1.6 0.0 0.00 81.3 81.0 1.3 3.1 0.7 53 24 72.5 57.6 60.0 1.1 0.0 0.00 79.5 81.1 1.8 4.0 1.6 74 AZMET Daily Weather Data : TUCSON : Sep 12 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.7 68.7 86.9 DegF RELATIVE HUMIDITY 74.9 14.6 34.2 % DEWPOINT 53.2 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 95.4 74.8 84.2 DegF SOIL TEMP. 20 in 81.1 79.3 80.1 DegF WIND SPEED 16.8 4.9 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 335 Degrees SOLAR RADIATION 573.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.2 4101 30.2 5122 35.3 6224 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Sep 13 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 72.7 56.1 56.2 1.2 0.0 0.00 78.1 81.1 2.0 4.3 1.8 86 2 72.9 57.2 58.1 1.2 0.0 0.00 77.0 81.1 2.0 4.0 1.8 95 3 74.5 54.9 50.5 1.4 0.0 0.00 76.1 81.1 2.2 4.7 2.2 88 4 73.0 55.2 53.6 1.3 0.0 0.00 75.4 81.1 1.8 2.9 1.8 96 5 72.0 55.9 56.9 1.2 0.0 0.00 74.5 81.0 2.0 3.4 2.0 89 6 72.1 55.8 56.4 1.2 0.0 0.00 73.6 81.0 2.2 3.8 2.2 98 7 71.6 57.4 61.0 1.0 4.8 0.00 73.0 80.8 1.8 2.7 1.6 83 8 77.4 59.9 54.9 1.5 20.3 0.00 73.8 80.6 2.9 5.6 2.7 96 9 81.5 59.9 48.1 1.9 39.9 0.00 75.9 80.4 3.6 5.8 3.4 78 10 86.9 60.1 40.7 2.6 54.5 0.00 79.0 80.2 2.0 6.7 1.3 48 11 89.4 59.0 36.0 3.0 65.9 0.00 82.4 80.1 3.4 9.2 1.3 303 12 91.9 57.7 31.8 3.5 73.1 0.00 85.3 79.7 3.4 9.4 2.7 295 13 94.8 53.1 24.7 4.2 75.0 0.00 87.3 79.7 4.9 10.5 4.3 296 14 96.8 51.3 21.6 4.7 71.2 0.00 88.2 79.5 6.9 13.0 6.0 275 15 98.4 47.3 17.9 5.1 63.8 0.00 88.0 79.5 7.4 14.3 6.5 286 16 99.1 43.2 14.9 5.4 50.7 0.00 87.8 79.5 6.9 14.1 6.3 276 17 98.8 39.9 13.2 5.5 32.0 0.00 87.4 79.5 8.3 13.9 7.8 281 18 97.7 37.4 12.4 5.3 13.1 0.00 85.8 79.7 9.2 14.8 8.9 288 19 95.2 38.5 14.0 4.9 1.2 0.00 83.8 79.7 6.5 12.8 6.5 294 20 90.9 43.7 19.6 4.0 0.0 0.00 82.0 79.9 3.1 6.7 2.9 294 21 85.1 46.6 26.1 3.1 0.0 0.00 80.4 79.9 0.9 2.9 0.7 298 22 80.4 48.4 32.7 2.4 0.0 0.00 79.0 80.1 1.3 4.7 0.9 100 23 79.3 47.3 32.5 2.3 0.0 0.00 77.7 80.1 1.6 4.0 1.3 84 24 77.9 46.6 33.1 2.2 0.0 0.00 76.6 80.1 2.2 4.3 1.8 96 AZMET Daily Weather Data : TUCSON : Sep 13 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.8 69.1 84.6 DegF RELATIVE HUMIDITY 66.9 9.9 36.1 % DEWPOINT 51.3 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 88.2 73.0 80.4 DegF SOIL TEMP. 20 in 81.1 79.5 80.2 DegF WIND SPEED 14.8 3.6 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 301 Degrees SOLAR RADIATION 565.5 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 25.4 4127 30.4 5153 35.5 6260 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Sep 14 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 76.3 46.6 35.0 2.0 0.0 0.00 75.6 80.1 2.5 4.0 2.2 80 2 75.2 47.5 37.5 1.9 0.0 0.00 74.5 80.1 3.1 4.9 2.9 98 3 74.1 47.8 39.2 1.8 0.0 0.00 73.6 79.9 2.5 4.9 2.5 86 4 72.5 48.2 42.2 1.6 0.0 0.00 72.7 79.9 2.5 4.9 1.8 100 5 71.2 49.3 45.7 1.4 0.0 0.00 72.1 79.7 1.8 4.7 1.1 94 6 69.4 50.4 50.7 1.2 0.0 0.00 71.4 79.7 2.2 4.0 2.0 74 7 69.4 51.6 52.9 1.2 4.8 0.00 70.9 79.5 2.0 3.8 2.0 94 8 75.6 53.8 46.7 1.6 22.0 0.00 71.6 79.3 3.6 7.4 3.4 86 9 81.1 54.9 40.3 2.2 39.9 0.00 73.8 79.2 5.1 8.3 5.1 91 10 85.8 54.1 34.0 2.8 55.2 0.00 77.0 79.0 5.1 9.4 4.9 94 11 90.1 54.1 29.5 3.4 61.6 0.00 81.0 78.8 4.0 7.6 3.8 97 12 93.9 50.7 23.3 4.2 72.6 0.00 84.9 78.6 3.8 8.1 3.1 76 13 97.0 48.6 19.4 4.8 74.8 0.00 88.5 78.4 2.9 8.1 1.3 152 14 99.5 45.3 16.0 5.4 68.8 0.00 91.4 78.4 3.4 8.5 0.2 265 15 101.1 38.7 11.7 6.0 60.9 0.00 93.2 78.4 4.3 11.9 2.2 244 16 101.7 38.8 11.7 6.1 42.8 0.00 93.4 78.4 3.4 7.2 1.8 225 17 101.3 38.7 11.7 6.0 32.0 0.00 92.8 78.6 3.8 8.5 3.4 307 18 99.9 39.2 12.5 5.7 10.0 0.00 91.0 78.8 3.4 10.3 2.9 304 19 95.5 46.6 19.0 4.6 0.7 0.00 88.5 79.0 7.2 14.1 6.9 299 20 91.9 51.3 25.3 3.8 0.0 0.00 86.4 79.2 3.8 8.5 3.4 293 21 86.9 54.3 33.5 2.9 0.0 0.00 84.6 79.5 2.5 4.9 2.2 259 22 79.7 57.7 47.4 1.9 0.0 0.00 82.4 79.7 1.3 5.1 0.7 139 23 77.5 58.5 52.5 1.5 0.0 0.00 80.4 79.9 1.8 4.9 1.6 98 24 80.2 54.5 41.3 2.1 0.0 0.00 78.8 79.9 2.7 4.9 2.5 77 AZMET Daily Weather Data : TUCSON : Sep 14 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.9 67.8 85.3 DegF RELATIVE HUMIDITY 71.7 10.0 32.5 % DEWPOINT 49.3 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 93.6 70.9 81.3 DegF SOIL TEMP. 20 in 80.1 78.4 79.2 DegF WIND SPEED 14.1 3.4 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 76 Degrees SOLAR RADIATION 546.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.2 4152 30.1 5183 35.1 6295 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Sep 15 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.2 53.6 39.7 2.1 0.0 0.00 77.5 80.1 1.8 3.6 1.8 103 2 77.5 54.9 45.5 1.8 0.0 0.00 76.6 80.1 2.0 4.0 1.6 59 3 74.8 55.0 50.2 1.5 0.0 0.00 75.7 80.1 1.3 2.7 1.3 82 4 74.5 54.0 48.8 1.5 0.0 0.00 74.8 80.1 2.2 3.4 2.0 88 5 72.1 54.9 54.6 1.2 0.0 0.00 73.9 79.9 1.6 2.7 1.6 70 6 71.8 54.7 55.0 1.2 0.0 0.00 73.2 79.9 2.5 4.3 2.2 87 7 74.3 55.2 51.4 1.4 3.8 0.00 72.7 79.7 2.0 4.0 2.0 104 8 79.7 60.4 51.9 1.7 21.3 0.00 73.6 79.5 2.7 6.7 2.7 95 9 84.9 61.3 45.3 2.3 39.2 0.00 75.7 79.5 4.0 7.4 3.1 106 10 88.2 61.0 40.3 2.7 52.3 0.00 79.0 79.3 2.2 5.4 1.6 93 11 89.8 60.1 36.9 3.0 60.2 0.00 82.2 79.2 2.5 7.4 1.6 226 12 93.0 57.4 30.5 3.7 70.0 0.00 85.1 79.0 2.5 7.2 0.4 345 13 94.8 56.7 28.1 4.0 72.9 0.00 87.4 78.8 2.9 8.1 1.3 15 14 96.6 55.4 25.3 4.4 69.8 0.00 88.9 78.8 4.3 8.9 1.8 273 15 98.2 53.1 22.1 4.8 60.4 0.00 89.4 78.8 4.0 9.8 2.7 178 16 94.3 52.5 24.5 4.2 6.2 0.00 87.4 78.8 5.1 13.2 4.0 174 17 91.4 55.8 30.4 3.5 1.9 0.00 84.9 79.0 6.9 13.4 5.8 265 18 89.8 55.8 31.8 3.3 2.2 0.00 83.3 79.0 2.9 6.7 1.1 284 19 83.5 61.3 47.8 2.1 0.2 0.00 81.9 79.2 11.0 20.8 10.5 300 20 80.8 63.9 56.4 1.6 0.0 0.00 80.6 79.3 5.1 9.4 4.7 317 21 78.6 64.8 63.2 1.3 0.0 0.00 79.7 79.3 1.8 4.5 1.3 145 22 76.1 66.6 73.1 0.9 0.0 0.00 78.8 79.5 2.5 6.3 2.2 96 23 80.8 63.5 56.0 1.6 0.0 0.00 77.9 79.5 4.5 8.9 4.5 86 24 80.2 62.8 55.3 1.6 0.0 0.00 77.0 79.5 2.2 5.6 2.0 81 AZMET Daily Weather Data : TUCSON : Sep 15 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.0 71.2 83.7 DegF RELATIVE HUMIDITY 88.4 19.6 44.3 % DEWPOINT 58.1 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 89.4 72.5 79.9 DegF SOIL TEMP. 20 in 80.1 78.8 79.3 DegF WIND SPEED 20.8 3.4 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 77 Degrees SOLAR RADIATION 460.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.1 4178 31.1 5214 36.2 6331 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Sep 16 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.1 63.5 60.8 1.3 0.0 0.00 76.6 79.5 0.9 8.5 0.7 106 2 77.9 63.5 61.5 1.3 0.0 0.00 76.3 79.5 1.3 2.7 1.3 69 3 78.8 63.0 58.5 1.4 0.0 0.00 75.9 79.5 1.3 3.4 0.2 237 4 77.0 63.1 62.0 1.2 0.0 0.00 75.4 79.3 2.0 3.4 1.8 78 5 77.0 63.0 62.1 1.2 0.0 0.00 75.0 79.3 2.2 3.6 2.2 100 6 77.2 62.8 61.3 1.2 0.0 0.00 74.7 79.2 3.1 5.6 3.1 85 7 77.0 63.1 62.5 1.2 3.1 0.00 74.3 79.2 2.5 4.3 2.2 98 8 79.9 63.5 57.3 1.5 21.5 0.00 75.2 79.0 2.5 5.4 2.5 102 9 82.0 62.8 52.3 1.8 38.7 0.00 76.8 79.0 5.1 10.7 4.9 84 10 85.1 62.6 47.0 2.2 53.3 0.00 79.0 78.8 4.9 9.2 4.7 91 11 88.5 60.3 38.9 2.8 47.1 0.00 82.2 78.6 2.0 4.9 1.8 109 12 89.4 58.8 36.0 3.0 38.2 0.00 83.7 78.6 2.5 6.7 1.3 94 13 89.1 58.1 35.4 3.0 16.3 0.00 83.1 78.4 2.2 8.9 0.7 238 14 87.6 59.2 38.4 2.8 22.0 0.00 82.2 78.4 4.5 10.7 3.8 170 15 86.5 61.7 43.5 2.4 14.1 0.00 81.7 78.4 2.7 7.6 2.5 137 16 85.3 61.5 45.0 2.3 18.6 0.00 81.0 78.6 4.0 10.5 3.6 126 17 86.2 61.0 42.9 2.4 29.9 0.00 81.5 78.6 6.5 12.1 6.3 108 18 84.4 59.5 43.0 2.3 6.7 0.00 80.1 78.6 6.3 13.2 6.0 121 19 82.8 58.8 44.4 2.1 1.9 0.00 78.6 78.6 5.8 10.7 5.8 109 20 81.3 57.2 44.1 2.0 0.0 0.00 77.2 78.6 6.5 12.8 6.0 104 21 75.6 63.5 67.2 1.0 0.0 0.27 76.1 78.6 6.9 13.0 2.7 71 22 70.9 64.9 81.5 0.5 0.0 0.03 75.7 78.8 7.4 12.3 7.2 85 23 70.3 64.8 82.5 0.4 0.0 0.00 75.2 78.8 5.8 10.1 5.8 106 24 71.1 63.9 77.8 0.6 0.0 0.00 74.5 78.8 3.8 8.1 3.6 134 AZMET Daily Weather Data : TUCSON : Sep 16 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.5 69.8 80.8 DegF RELATIVE HUMIDITY 88.0 32.9 54.4 % DEWPOINT 61.9 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 83.7 74.3 78.1 DegF SOIL TEMP. 20 in 79.5 78.4 79.0 DegF WIND SPEED 13.2 3.8 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 105 Degrees SOLAR RADIATION 311.3 Langleys PRECIPITATION 0.30 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 24.1 4202 29.2 5243 34.2 6365 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Sep 17 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.6 62.8 74.0 0.7 0.0 0.00 74.3 78.6 5.4 11.0 5.4 102 2 70.9 62.8 75.6 0.6 0.0 0.00 73.6 78.6 3.6 9.2 3.6 91 3 70.0 62.2 76.7 0.6 0.0 0.00 72.9 78.4 3.1 5.1 2.9 110 4 69.8 61.5 74.9 0.6 0.0 0.00 72.1 78.4 3.4 6.7 3.1 107 5 68.7 62.6 81.1 0.4 0.0 0.00 71.6 78.3 3.1 5.1 3.1 90 6 68.7 62.8 81.5 0.4 0.0 0.00 71.4 78.1 3.6 6.0 3.4 86 7 69.1 63.1 81.7 0.4 4.3 0.00 71.1 78.1 3.1 5.6 3.1 102 8 74.5 63.7 69.2 0.9 20.8 0.00 72.0 77.9 3.6 6.5 3.6 96 9 78.6 61.9 56.4 1.5 38.2 0.00 73.6 77.7 5.4 11.0 4.9 127 10 80.1 63.5 57.2 1.5 53.3 0.00 75.9 77.5 7.6 15.9 7.2 124 11 82.9 63.9 52.6 1.8 65.7 0.00 78.4 77.5 6.9 16.8 6.3 135 12 85.1 62.4 46.7 2.2 72.2 0.00 80.8 77.4 7.2 14.8 6.3 138 13 86.5 58.3 38.7 2.7 46.1 0.00 81.3 77.2 7.4 15.0 3.8 168 14 89.1 54.3 30.8 3.2 56.4 0.00 82.2 77.2 7.4 21.0 6.3 222 15 88.9 54.1 30.8 3.2 42.5 0.00 81.7 77.2 7.8 16.3 6.5 210 16 89.6 54.3 30.3 3.3 41.8 0.00 81.5 77.2 7.8 16.8 6.7 222 17 90.1 54.5 30.0 3.4 32.0 0.00 81.5 77.2 7.2 15.0 6.0 216 18 88.9 52.2 28.6 3.3 11.5 0.00 80.6 77.4 7.4 15.9 6.7 222 19 87.1 52.9 31.1 3.0 1.0 0.00 79.0 77.4 5.8 12.3 5.1 205 20 85.3 50.2 29.8 2.9 0.0 0.00 77.5 77.5 6.3 15.4 4.9 242 21 81.5 44.2 27.0 2.7 0.0 0.00 76.1 77.5 6.9 12.1 6.7 302 22 78.8 41.5 26.5 2.5 0.0 0.00 74.7 77.5 5.8 8.3 5.6 327 23 76.6 41.7 28.9 2.2 0.0 0.00 73.4 77.7 3.6 6.7 3.6 330 24 72.3 45.7 38.5 1.7 0.0 0.00 72.5 77.7 1.1 3.4 0.9 61 AZMET Daily Weather Data : TUCSON : Sep 17 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.9 68.0 79.3 DegF RELATIVE HUMIDITY 83.6 24.9 49.9 % DEWPOINT 56.5 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 82.2 70.9 76.3 DegF SOIL TEMP. 20 in 78.8 77.2 77.7 DegF WIND SPEED 21.0 5.4 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 167 Degrees SOLAR RADIATION 485.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.4 4226 28.4 5271 33.5 6399 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Sep 18 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 69.1 48.9 49.0 1.2 0.0 0.00 71.6 77.7 1.3 3.4 1.1 109 2 66.2 51.8 59.8 0.9 0.0 0.00 70.7 77.7 1.6 4.5 1.6 88 3 66.7 51.3 57.4 0.9 0.0 0.00 69.8 77.5 2.0 3.8 2.0 88 4 66.7 51.1 57.5 0.9 0.0 0.00 69.1 77.4 2.5 5.4 2.5 87 5 66.0 52.0 60.8 0.9 0.0 0.00 68.4 77.4 2.5 4.9 2.2 85 6 65.5 53.1 64.5 0.8 0.0 0.00 68.0 77.2 1.8 4.5 1.6 72 7 64.9 55.4 71.5 0.6 4.5 0.00 67.6 77.0 2.0 3.6 1.8 80 8 71.2 55.2 57.3 1.1 21.7 0.00 68.4 77.0 4.5 7.4 4.3 104 9 77.5 54.5 45.1 1.8 39.7 0.00 70.3 76.8 4.9 9.6 4.7 105 10 81.5 58.8 46.2 2.0 55.0 0.00 73.4 76.6 7.8 12.8 7.4 86 11 84.4 56.3 38.6 2.5 66.4 0.00 77.0 76.5 6.7 13.0 5.4 128 12 86.0 54.3 33.9 2.8 70.5 0.00 80.8 76.3 6.3 16.1 5.4 134 13 88.3 53.6 30.9 3.2 70.7 0.00 84.0 76.3 5.1 14.1 3.6 147 14 90.1 49.8 25.2 3.6 67.4 0.00 86.7 76.1 5.6 18.6 4.0 165 15 91.2 49.5 24.1 3.8 60.9 0.00 88.0 76.1 5.4 11.6 3.8 185 16 90.5 50.0 25.1 3.7 38.0 0.00 88.5 76.1 5.1 12.1 3.8 154 17 90.0 50.0 25.4 3.6 28.7 0.00 87.6 76.3 5.1 11.0 4.7 137 18 89.6 49.8 25.6 3.5 14.3 0.00 86.4 76.5 4.7 8.9 4.0 140 19 87.1 51.4 29.4 3.1 1.0 0.00 84.2 76.6 3.6 7.8 3.4 131 20 84.7 52.7 33.4 2.7 0.0 0.00 82.4 77.0 1.3 4.0 0.9 186 21 78.6 58.3 50.0 1.7 0.0 0.00 80.6 77.2 1.6 2.7 1.3 83 22 75.9 59.2 55.9 1.4 0.0 0.00 79.0 77.4 2.0 4.0 2.0 72 23 75.4 57.7 54.2 1.4 0.0 0.00 77.5 77.5 1.8 4.3 1.8 90 24 73.2 58.5 60.0 1.1 0.0 0.00 76.3 77.5 1.3 2.7 1.1 72 AZMET Daily Weather Data : TUCSON : Sep 18 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.3 63.5 78.4 DegF RELATIVE HUMIDITY 74.2 21.0 45.0 % DEWPOINT 53.4 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 88.5 67.6 77.2 DegF SOIL TEMP. 20 in 77.7 76.1 76.8 DegF WIND SPEED 18.6 3.6 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 119 Degrees SOLAR RADIATION 539.0 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 21.6 4247 26.6 5298 31.7 6431 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Sep 19 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 72.9 58.3 60.4 1.1 0.0 0.00 75.4 77.7 1.3 4.3 0.7 63 2 70.5 59.0 67.0 0.8 0.0 0.00 74.5 77.7 1.6 3.1 1.6 89 3 70.9 59.0 66.2 0.9 0.0 0.00 73.6 77.7 2.5 5.1 2.5 98 4 70.3 58.8 67.2 0.8 0.0 0.00 72.7 77.7 2.5 4.3 2.2 95 5 69.1 58.8 69.7 0.7 0.0 0.00 72.0 77.7 2.9 4.5 2.9 91 6 68.2 58.8 72.0 0.7 0.0 0.00 71.4 77.5 2.7 4.5 2.7 92 7 69.8 59.7 70.6 0.7 4.3 0.00 70.9 77.5 3.6 6.9 3.4 107 8 74.1 60.6 63.0 1.1 21.5 0.00 71.6 77.4 4.9 8.3 4.9 103 9 79.7 58.1 47.8 1.8 39.2 0.00 73.4 77.2 6.3 11.2 6.0 102 10 83.3 58.1 42.4 2.2 54.0 0.00 76.3 77.2 6.7 13.9 5.6 114 11 85.5 56.1 36.8 2.6 66.2 0.00 79.5 77.0 7.4 13.4 6.7 115 12 87.4 53.8 31.8 3.0 68.3 0.00 82.9 77.0 6.9 16.1 6.3 120 13 89.2 52.5 28.6 3.4 67.6 0.00 85.8 76.8 6.0 13.4 4.9 131 14 91.2 48.4 23.2 3.8 62.3 0.00 87.8 76.8 6.7 14.3 4.7 169 15 92.7 44.8 19.3 4.2 61.9 0.00 89.2 76.8 6.5 13.6 5.1 166 16 92.7 43.5 18.4 4.3 48.5 0.00 89.6 76.8 6.3 14.1 4.9 164 17 92.3 43.2 18.4 4.2 31.5 0.00 89.1 77.0 5.8 15.0 4.7 165 18 90.5 44.2 20.2 3.9 12.2 0.00 87.4 77.2 5.8 15.4 4.7 170 19 87.8 45.5 23.2 3.5 0.7 0.00 84.9 77.4 4.5 9.2 3.8 153 20 85.6 46.2 25.4 3.1 0.0 0.00 82.8 77.5 4.5 8.5 4.3 135 21 83.7 46.8 27.8 2.8 0.0 0.00 81.0 77.7 3.4 6.3 3.1 115 22 79.2 49.5 35.5 2.2 0.0 0.00 79.0 77.9 2.2 5.4 1.8 90 23 75.6 51.8 43.6 1.7 0.0 0.00 77.2 78.1 2.7 4.3 2.7 91 24 75.0 50.4 42.3 1.7 0.0 0.00 75.2 78.3 3.4 5.6 3.1 90 AZMET Daily Weather Data : TUCSON : Sep 19 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.9 67.6 80.8 DegF RELATIVE HUMIDITY 73.6 15.0 42.5 % DEWPOINT 52.7 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 89.6 70.9 79.3 DegF SOIL TEMP. 20 in 78.3 76.8 77.4 DegF WIND SPEED 16.1 4.5 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 125 Degrees SOLAR RADIATION 538.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.9 4271 29.0 5327 33.8 6464 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Sep 20 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.6 45.7 34.6 2.0 0.0 0.00 73.6 78.3 4.0 8.3 3.8 101 2 75.7 41.0 28.8 2.2 0.0 0.00 72.3 78.3 3.6 6.7 3.6 104 3 71.8 46.4 40.5 1.6 0.0 0.00 71.2 78.3 3.1 5.6 2.9 96 4 69.4 48.0 46.6 1.3 0.0 0.00 70.2 78.3 2.9 5.6 2.9 89 5 69.4 48.6 47.5 1.3 0.0 0.00 69.1 78.1 4.3 8.7 4.0 93 6 71.4 48.6 44.2 1.5 0.0 0.00 68.2 77.9 4.9 9.2 4.9 102 7 70.2 50.0 48.9 1.3 4.5 0.00 67.6 77.9 3.4 5.8 3.4 106 8 74.3 50.5 43.7 1.6 22.7 0.00 68.2 77.7 4.7 11.0 4.7 107 9 79.2 48.4 34.0 2.3 41.3 0.00 70.0 77.4 8.3 13.6 8.1 107 10 82.4 49.5 32.0 2.6 55.9 0.00 72.7 77.2 6.5 11.2 5.8 113 11 84.0 53.1 34.4 2.6 66.9 0.00 75.6 77.0 8.1 17.9 7.2 124 12 86.4 52.9 31.9 2.9 73.1 0.00 78.3 76.8 6.3 14.1 4.9 171 13 88.3 51.4 28.4 3.3 77.6 0.00 80.8 76.6 6.3 14.3 4.5 160 14 90.5 45.7 21.4 3.8 72.2 0.00 82.0 76.5 6.5 14.1 4.9 173 15 91.0 42.4 18.6 4.0 56.1 0.00 82.9 76.5 6.0 14.1 4.7 183 16 91.0 44.1 19.7 4.0 48.3 0.00 83.8 76.5 6.3 15.0 5.1 142 17 89.6 48.0 23.9 3.6 27.0 0.00 83.5 76.5 6.5 16.3 5.4 158 18 87.8 49.8 27.2 3.3 6.4 0.00 82.0 76.5 4.9 14.5 4.0 166 19 86.0 51.4 30.4 3.0 0.2 0.00 80.2 76.6 4.5 10.5 4.0 149 20 85.3 52.2 32.1 2.8 0.0 0.00 79.0 76.8 4.3 8.9 3.8 148 21 84.2 52.2 33.3 2.7 0.0 0.00 77.9 76.8 3.4 8.9 2.9 226 22 82.0 54.5 38.8 2.3 0.0 0.00 77.0 77.0 2.2 7.4 1.8 150 23 81.1 54.7 40.3 2.2 0.0 0.00 76.3 77.0 4.9 12.8 4.3 142 24 77.4 59.2 53.6 1.5 0.0 0.00 75.7 77.0 7.4 17.4 5.1 86 AZMET Daily Weather Data : TUCSON : Sep 20 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.3 67.8 81.0 DegF RELATIVE HUMIDITY 58.0 15.0 34.8 % DEWPOINT 49.5 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 83.8 67.6 75.7 DegF SOIL TEMP. 20 in 78.3 76.5 77.2 DegF WIND SPEED 17.9 5.1 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 131 Degrees SOLAR RADIATION 552.1 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 23.8 4295 28.6 5356 33.7 6498 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Sep 21 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 76.5 59.5 55.8 1.4 0.0 0.00 75.2 77.2 6.5 12.5 6.3 82 2 75.7 59.4 57.2 1.3 0.0 0.00 74.3 77.2 4.3 8.9 3.6 104 3 74.1 60.3 61.9 1.1 0.0 0.00 73.6 77.0 2.0 4.9 1.8 114 4 71.8 60.8 68.6 0.8 0.0 0.00 72.9 77.0 2.5 4.5 2.2 94 5 70.3 61.0 72.3 0.7 0.0 0.00 72.1 77.0 2.0 5.1 2.0 89 6 69.4 60.4 73.1 0.7 0.0 0.00 71.4 77.0 1.8 4.3 1.6 94 7 69.1 60.3 73.4 0.6 4.1 0.00 70.9 76.8 1.8 3.4 1.3 97 8 75.4 61.2 61.7 1.2 22.0 0.00 71.4 76.8 1.3 3.4 1.1 80 9 79.7 59.9 50.8 1.7 38.9 0.00 73.4 76.6 4.3 9.2 4.0 110 10 83.1 59.0 44.0 2.2 53.8 0.00 76.3 76.6 4.7 10.7 4.3 122 11 86.0 55.6 35.6 2.7 65.0 0.00 79.5 76.5 5.1 9.4 4.7 114 12 88.2 51.3 28.2 3.3 72.2 0.00 82.9 76.3 4.7 10.7 3.8 103 13 89.6 47.5 23.6 3.6 73.6 0.00 85.8 76.3 5.6 13.2 3.8 54 14 91.4 46.9 21.7 3.9 69.5 0.00 88.3 76.3 4.0 12.1 1.8 106 15 92.1 46.8 21.1 4.1 56.6 0.00 89.6 76.3 4.7 13.2 3.1 116 16 93.0 45.9 19.9 4.2 48.7 0.00 90.0 76.3 4.5 9.4 2.2 130 17 92.8 45.5 19.8 4.2 25.1 0.00 89.4 76.5 3.1 7.4 2.2 163 18 91.0 45.5 20.9 3.9 7.6 0.00 87.6 76.6 2.9 6.3 2.0 160 19 89.8 43.3 20.0 3.8 0.2 0.00 85.3 77.0 3.8 10.1 3.4 188 20 88.2 48.6 25.6 3.4 0.0 0.00 83.5 77.2 5.1 10.1 4.7 214 21 85.3 47.8 27.4 3.0 0.0 0.00 82.0 77.4 3.4 9.2 2.9 256 22 83.5 49.5 30.7 2.7 0.0 0.00 81.0 77.5 2.0 4.0 1.8 101 23 82.9 52.2 34.4 2.5 0.0 0.00 80.1 77.7 3.6 6.7 3.6 87 24 81.7 54.3 38.8 2.3 0.0 0.00 79.2 77.9 2.9 6.3 2.7 87 AZMET Daily Weather Data : TUCSON : Sep 21 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.1 67.5 82.6 DegF RELATIVE HUMIDITY 77.0 16.6 41.1 % DEWPOINT 53.4 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 90.0 70.7 79.7 DegF SOIL TEMP. 20 in 77.9 76.3 76.8 DegF WIND SPEED 13.2 3.6 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 113 Degrees SOLAR RADIATION 537.8 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 23.9 4319 28.8 5384 33.8 6532 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Sep 22 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.5 57.6 47.1 1.8 0.0 0.00 78.4 77.9 1.8 3.1 1.8 84 2 78.4 58.1 49.6 1.7 0.0 0.00 77.7 77.9 2.0 3.8 1.8 97 3 77.9 57.7 50.0 1.6 0.0 0.00 77.2 78.1 2.2 4.9 2.0 93 4 77.7 58.5 51.9 1.6 0.0 0.00 76.6 78.1 1.8 4.9 1.6 90 5 76.6 59.4 55.0 1.4 0.0 0.00 76.1 77.9 1.3 4.5 1.1 123 6 75.7 59.9 57.8 1.3 0.0 0.00 75.6 77.9 2.2 4.7 2.2 87 7 75.2 60.3 59.5 1.2 3.3 0.00 75.2 77.9 1.8 3.6 1.8 87 8 78.3 61.7 56.9 1.4 16.3 0.00 75.4 77.9 1.8 4.0 1.6 91 9 82.0 60.4 48.2 1.9 37.5 0.00 77.0 77.7 3.6 6.9 2.7 153 10 84.2 59.0 42.6 2.3 52.6 0.00 79.5 77.7 3.4 8.9 2.9 88 11 86.4 58.1 38.4 2.7 57.8 0.00 82.4 77.7 4.7 11.6 2.7 157 12 88.2 56.3 34.2 3.0 71.4 0.00 85.6 77.5 5.4 11.9 3.8 132 13 88.5 55.6 32.9 3.1 52.8 0.00 87.6 77.5 5.1 11.2 4.3 114 14 91.2 55.6 30.2 3.5 60.7 0.00 89.2 77.5 6.3 14.3 4.7 166 15 91.8 55.4 29.4 3.6 57.8 0.00 90.9 77.5 7.2 15.0 5.6 170 16 91.6 53.1 27.3 3.7 26.3 0.00 90.5 77.5 6.7 16.8 5.6 187 17 88.3 55.2 32.6 3.1 10.8 0.00 88.7 77.7 7.8 16.3 6.9 213 18 85.6 57.4 38.3 2.6 6.9 0.00 87.1 77.9 4.9 12.1 4.3 215 19 84.6 57.7 40.3 2.4 0.7 0.00 85.3 78.1 6.9 15.0 6.7 243 20 83.5 58.3 42.4 2.3 0.0 0.00 83.8 78.3 6.7 12.8 6.5 236 21 81.9 59.0 46.0 2.0 0.0 0.00 82.6 78.4 4.3 9.8 3.4 293 22 80.2 61.3 52.8 1.7 0.0 0.00 81.7 78.6 1.1 4.3 0.4 181 23 80.2 62.2 54.4 1.6 0.0 0.00 81.0 78.6 3.1 7.4 2.5 216 24 79.2 61.0 53.8 1.6 0.0 0.00 80.1 78.8 3.4 6.3 3.1 265 AZMET Daily Weather Data : TUCSON : Sep 22 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.6 74.3 82.8 DegF RELATIVE HUMIDITY 61.5 25.1 44.7 % DEWPOINT 58.3 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 90.9 75.0 81.9 DegF SOIL TEMP. 20 in 78.8 77.4 77.9 DegF WIND SPEED 16.8 4.0 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 177 Degrees SOLAR RADIATION 454.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.21 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.8 4346 31.9 5416 36.9 6569 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Sep 23 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.3 61.0 55.5 1.5 0.0 0.00 79.3 78.8 1.6 3.4 0.9 226 2 77.9 59.4 53.0 1.5 0.0 0.00 78.6 78.8 2.5 5.8 2.2 233 3 77.0 58.5 52.8 1.5 0.0 0.00 77.9 78.8 2.5 7.4 2.2 121 4 76.1 59.7 56.7 1.3 0.0 0.00 77.2 78.8 2.2 4.5 2.0 98 5 75.4 60.1 58.8 1.2 0.0 0.00 76.6 78.8 2.0 5.6 2.0 85 6 74.8 60.8 61.7 1.1 0.0 0.00 76.1 78.8 1.3 4.0 1.1 105 7 73.6 60.1 62.6 1.1 1.2 0.00 75.6 78.6 3.1 8.3 2.5 314 8 73.6 57.4 57.0 1.2 8.4 0.00 75.4 78.6 3.8 7.8 3.6 316 9 77.7 60.3 55.2 1.5 26.5 0.00 76.6 78.6 2.2 5.6 0.7 82 10 79.9 61.0 52.5 1.6 30.1 0.00 78.4 78.4 3.1 9.2 1.6 172 11 77.9 59.5 53.5 1.5 29.9 0.00 79.2 78.3 6.9 11.0 6.5 311 12 78.6 58.6 50.5 1.7 45.9 0.00 80.4 78.3 9.4 13.0 8.9 307 13 80.6 57.6 45.7 1.9 48.0 0.00 82.0 78.1 9.4 14.1 8.9 310 14 81.7 56.8 42.7 2.1 60.4 0.00 84.0 78.1 9.8 15.9 9.4 317 15 81.9 57.4 43.3 2.1 37.8 0.00 85.1 78.1 9.4 16.1 8.7 324 16 82.6 57.4 42.2 2.2 20.8 0.00 84.7 78.1 7.4 14.3 6.9 321 17 84.2 55.8 38.0 2.5 23.2 0.00 84.4 78.1 6.7 12.3 5.8 282 18 83.8 54.0 36.0 2.5 11.2 0.00 83.3 78.1 7.6 12.5 7.2 249 19 81.0 48.0 31.5 2.5 0.5 0.00 81.5 78.3 7.8 13.6 7.4 279 20 79.0 41.9 26.8 2.5 0.0 0.00 79.7 78.3 7.8 14.3 7.6 293 21 76.1 39.4 26.5 2.3 0.0 0.00 78.1 78.3 4.5 8.5 4.3 328 22 75.6 36.0 23.7 2.3 0.0 0.00 76.8 78.4 6.5 11.4 6.5 303 23 73.0 40.3 30.7 1.9 0.0 0.00 75.7 78.4 5.1 8.3 5.1 277 24 72.1 42.1 34.0 1.8 0.0 0.00 75.0 78.4 5.8 8.3 5.6 286 AZMET Daily Weather Data : TUCSON : Sep 23 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.0 71.6 78.1 DegF RELATIVE HUMIDITY 67.7 22.3 45.5 % DEWPOINT 54.3 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 85.1 75.0 79.3 DegF SOIL TEMP. 20 in 78.8 78.1 78.4 DegF WIND SPEED 16.1 5.4 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 301 Degrees SOLAR RADIATION 344.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.8 4370 28.8 5445 33.8 6603 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Sep 24 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.7 42.1 35.5 1.7 0.0 0.00 74.3 78.4 4.3 8.7 4.0 303 2 68.0 43.0 40.3 1.4 0.0 0.00 73.4 78.3 2.5 5.4 2.2 332 3 65.1 43.7 45.7 1.2 0.0 0.00 72.3 78.3 1.6 3.6 1.6 261 4 59.7 45.0 58.4 0.7 0.0 0.00 71.1 78.1 0.9 2.0 0.4 159 5 57.7 45.3 63.3 0.6 0.0 0.00 69.8 78.1 0.9 2.0 0.9 80 6 56.5 45.7 67.0 0.5 0.0 0.00 68.9 77.9 1.1 3.1 1.1 82 7 57.2 46.8 68.0 0.5 4.1 0.00 68.0 77.7 1.1 2.7 0.9 113 8 64.9 47.8 54.2 1.0 22.0 0.00 68.2 77.5 1.1 2.7 1.1 82 9 70.7 45.3 40.4 1.5 40.8 0.00 70.2 77.4 2.2 5.1 2.0 106 10 75.0 45.3 34.6 2.0 56.4 0.00 73.2 77.2 3.6 7.2 3.4 85 11 78.8 47.3 32.9 2.3 61.6 0.00 76.6 77.0 4.3 11.6 3.4 91 12 81.1 47.7 31.0 2.5 72.9 0.00 80.4 76.8 3.4 9.4 1.8 140 13 82.6 47.1 29.0 2.7 73.8 0.00 83.7 76.6 3.6 9.8 1.1 157 14 84.4 44.8 24.9 3.0 70.0 0.00 86.2 76.6 4.9 19.0 1.6 346 15 86.0 41.2 20.7 3.4 60.7 0.00 87.6 76.5 4.7 13.6 3.1 283 16 86.7 38.8 18.4 3.5 47.3 0.00 88.0 76.5 6.5 14.1 4.9 314 17 85.8 34.9 16.2 3.5 30.8 0.00 87.1 76.6 9.6 15.4 8.1 306 18 84.0 33.4 16.3 3.3 11.9 0.00 84.9 76.8 9.4 14.5 9.2 310 19 81.3 34.0 18.2 3.0 0.5 0.00 82.4 76.8 6.7 12.3 6.7 309 20 77.4 35.2 21.6 2.5 0.0 0.00 80.1 77.0 5.4 8.7 5.4 281 21 75.6 36.0 23.8 2.3 0.0 0.00 78.3 77.2 3.8 6.3 3.8 250 22 71.1 39.9 32.2 1.8 0.0 0.00 75.2 77.4 2.0 5.4 0.7 176 23 66.4 43.0 43.0 1.3 0.0 0.00 73.4 77.5 1.6 3.4 1.3 89 24 64.6 40.8 41.9 1.2 0.0 0.00 71.8 77.5 1.6 4.3 1.6 66 AZMET Daily Weather Data : TUCSON : Sep 24 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.6 55.6 73.0 DegF RELATIVE HUMIDITY 71.0 14.8 36.6 % DEWPOINT 42.3 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 88.0 67.8 77.0 DegF SOIL TEMP. 20 in 78.4 76.5 77.4 DegF WIND SPEED 19.0 3.6 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 312 Degrees SOLAR RADIATION 552.6 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 16.6 4386 21.6 5467 26.5 6629 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Sep 25 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.4 40.5 41.4 1.2 0.0 0.00 70.3 77.5 2.0 3.8 2.0 103 2 61.5 42.3 49.1 0.9 0.0 0.00 69.1 77.5 1.1 2.0 1.1 74 3 59.5 42.6 53.6 0.8 0.0 0.00 68.0 77.5 1.8 2.7 1.6 76 4 58.8 42.4 54.6 0.8 0.0 0.00 66.9 77.4 1.3 2.5 1.3 77 5 57.0 43.3 60.5 0.6 0.0 0.00 66.0 77.2 1.3 3.1 1.3 64 6 55.8 43.9 64.5 0.5 0.0 0.00 65.1 77.0 0.9 2.7 0.9 66 7 56.8 44.4 63.2 0.6 3.8 0.00 64.4 76.8 1.1 2.0 1.1 91 8 64.4 44.1 48.0 1.1 21.7 0.00 64.9 76.6 2.2 4.3 2.2 87 9 70.7 43.9 38.2 1.6 40.4 0.00 67.5 76.3 1.8 4.3 1.8 101 10 76.8 42.6 29.7 2.2 55.0 0.00 70.9 76.1 1.6 4.3 1.1 38 11 81.3 41.7 24.7 2.8 65.9 0.00 74.7 75.9 1.8 4.9 1.6 320 12 85.3 45.3 24.8 3.1 72.2 0.00 78.3 75.7 2.5 7.4 1.3 347 13 86.5 47.1 25.6 3.2 73.6 0.00 80.8 75.6 3.8 10.3 0.7 322 14 88.3 45.5 22.8 3.5 69.3 0.00 82.4 75.4 3.6 9.2 1.1 183 15 89.6 41.7 18.8 3.9 59.7 0.00 83.7 75.4 4.3 11.4 2.7 280 16 90.3 40.1 17.4 4.0 45.9 0.00 84.4 75.4 4.0 11.6 2.5 301 17 90.1 40.5 17.6 4.0 29.4 0.00 83.8 75.4 4.9 11.2 4.0 324 18 88.7 38.1 16.9 3.8 11.5 0.00 82.2 75.4 6.9 13.0 6.5 306 19 85.3 38.3 19.0 3.4 0.5 0.00 79.9 75.6 6.7 12.8 6.7 295 20 81.5 39.2 22.1 2.9 0.0 0.00 77.9 75.7 4.7 7.4 4.7 279 21 80.2 37.6 21.6 2.8 0.0 0.00 76.1 75.9 4.7 6.9 4.5 272 22 79.3 36.5 21.5 2.7 0.0 0.00 74.7 76.1 4.3 7.2 4.0 290 23 72.5 40.6 31.9 1.9 0.0 0.00 73.4 76.1 1.8 4.9 1.3 79 24 68.5 43.0 39.6 1.5 0.0 0.00 72.1 76.3 1.1 2.9 0.9 37 AZMET Daily Weather Data : TUCSON : Sep 25 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.2 55.0 74.7 DegF RELATIVE HUMIDITY 67.7 15.7 34.5 % DEWPOINT 41.9 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 84.4 64.4 74.1 DegF SOIL TEMP. 20 in 77.5 75.2 76.3 DegF WIND SPEED 13.0 2.9 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 317 Degrees SOLAR RADIATION 549.0 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 17.3 4403 22.3 5489 27.2 6656 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Sep 26 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.1 44.6 47.4 1.1 0.0 0.00 71.1 76.3 1.1 2.2 1.1 65 2 64.2 45.1 50.1 1.0 0.0 0.00 70.0 76.3 1.1 2.0 0.9 41 3 61.7 45.3 55.0 0.8 0.0 0.00 68.9 76.3 1.3 2.2 1.3 106 4 61.0 45.1 55.7 0.8 0.0 0.00 68.0 76.1 2.0 2.9 2.0 100 5 60.4 45.3 57.3 0.8 0.0 0.00 67.1 76.1 1.8 2.7 1.8 89 6 58.5 46.4 64.0 0.6 0.0 0.00 66.4 75.9 1.1 2.7 1.1 42 7 59.4 46.2 61.5 0.7 3.6 0.00 65.7 75.7 2.0 3.4 2.0 81 8 65.8 46.6 50.1 1.1 21.0 0.00 66.2 75.6 3.1 5.6 3.1 80 9 72.0 47.5 41.9 1.6 39.7 0.00 68.2 75.4 3.4 6.3 3.1 85 10 78.3 47.1 33.6 2.2 54.2 0.00 71.2 75.2 2.0 4.5 1.6 74 11 83.5 43.7 24.8 2.9 65.5 0.00 75.2 75.0 1.8 4.9 0.4 343 12 86.0 40.8 20.5 3.4 72.4 0.00 79.2 75.0 2.9 6.7 1.8 287 13 89.2 39.2 17.3 3.9 74.1 0.00 82.6 74.8 5.4 11.2 4.7 277 14 91.0 41.0 17.6 4.1 66.4 0.00 84.9 74.7 5.4 11.6 4.7 310 15 92.3 36.7 14.3 4.4 60.9 0.00 86.5 74.7 6.9 15.9 6.5 305 16 92.1 36.1 14.1 4.4 47.1 0.00 86.9 74.7 8.5 13.9 7.8 300 17 91.4 37.6 15.2 4.3 29.6 0.00 86.2 74.8 8.3 13.0 7.8 303 18 89.6 38.5 16.6 4.0 10.8 0.00 84.4 75.0 8.7 13.2 8.5 298 19 86.4 37.2 17.5 3.5 0.2 0.00 82.0 75.2 7.6 11.2 7.4 303 20 82.8 36.0 18.7 3.1 0.0 0.00 79.9 75.4 6.3 9.8 6.0 289 21 82.9 32.5 16.4 3.2 0.0 0.00 78.1 75.7 8.5 14.8 7.8 296 22 77.0 40.6 28.5 2.3 0.0 0.00 75.6 75.7 2.7 10.3 1.6 343 23 66.9 47.3 50.1 1.1 0.0 0.00 73.2 75.9 1.3 4.0 1.1 115 24 67.1 46.6 47.9 1.2 0.0 0.00 71.8 76.1 1.8 3.4 1.8 77 AZMET Daily Weather Data : TUCSON : Sep 26 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.0 57.2 76.1 DegF RELATIVE HUMIDITY 78.3 12.9 34.8 % DEWPOINT 42.3 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 87.1 65.7 75.4 DegF SOIL TEMP. 20 in 76.3 74.7 75.6 DegF WIND SPEED 15.9 4.0 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 314 Degrees SOLAR RADIATION 545.4 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 18.9 4422 23.8 5513 28.8 6685 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Sep 27 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.0 47.3 54.5 0.9 0.0 0.00 70.5 76.1 1.3 2.9 1.3 72 2 65.7 41.9 42.0 1.3 0.0 0.00 69.3 76.1 2.5 4.3 2.5 95 3 65.1 41.4 41.9 1.2 0.0 0.00 68.2 76.1 2.2 4.3 2.2 97 4 63.3 42.6 46.8 1.1 0.0 0.00 67.1 76.1 1.8 2.9 1.8 96 5 60.4 44.1 54.6 0.8 0.0 0.00 66.4 75.9 1.1 2.0 1.1 82 6 58.5 45.3 61.9 0.6 0.0 0.00 65.5 75.7 1.3 3.1 1.1 87 7 60.3 44.8 56.7 0.8 3.3 0.00 64.9 75.7 2.0 2.7 2.0 87 8 68.0 44.8 43.4 1.3 20.5 0.00 65.5 75.6 2.7 5.1 2.7 91 9 74.5 44.1 33.9 1.9 39.7 0.00 67.8 75.2 1.6 4.5 1.6 97 10 79.5 44.6 29.0 2.5 54.7 0.00 71.4 75.0 2.0 4.9 1.6 75 11 85.1 42.3 22.5 3.2 65.2 0.00 75.2 74.8 1.6 4.0 0.7 57 12 88.2 37.4 16.7 3.8 71.7 0.00 78.6 74.7 2.7 7.2 2.0 293 13 90.7 36.9 15.1 4.2 73.1 0.00 81.0 74.5 3.6 8.1 2.2 297 14 92.8 39.2 15.4 4.5 68.1 0.00 82.6 74.5 3.6 8.9 2.2 298 15 94.3 39.7 15.1 4.7 58.5 0.00 83.5 74.5 3.8 11.4 2.7 269 16 94.8 39.9 15.0 4.8 45.2 0.00 84.0 74.5 3.8 9.2 2.5 238 17 94.3 38.5 14.4 4.7 19.8 0.00 83.5 74.5 4.3 11.4 2.9 298 18 91.6 36.9 14.6 4.3 2.9 0.00 81.5 74.7 5.8 12.8 5.6 308 19 88.7 33.3 13.9 4.0 0.2 0.00 79.5 74.8 8.7 14.5 8.5 303 20 86.5 31.8 14.0 3.7 0.0 0.00 77.5 75.0 6.3 10.3 5.6 296 21 82.4 34.5 17.9 3.1 0.0 0.00 75.9 75.2 4.7 7.2 4.5 259 22 77.5 36.9 23.1 2.5 0.0 0.00 74.5 75.4 2.0 4.7 0.4 50 23 73.2 38.7 28.5 2.0 0.0 0.00 73.2 75.4 2.0 3.8 2.0 72 24 72.1 39.2 30.5 1.9 0.0 0.00 72.1 75.6 1.8 2.7 1.6 95 AZMET Daily Weather Data : TUCSON : Sep 27 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.4 57.6 77.9 DegF RELATIVE HUMIDITY 70.5 13.0 30.1 % DEWPOINT 40.3 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 84.0 64.8 74.1 DegF SOIL TEMP. 20 in 76.1 74.5 75.2 DegF WIND SPEED 14.5 3.1 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 318 Degrees SOLAR RADIATION 523.2 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 19.4 4442 24.5 5537 29.5 6715 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Sep 28 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.7 40.3 33.0 1.7 0.0 0.00 71.1 75.6 2.2 4.3 2.2 92 2 69.4 41.5 36.3 1.6 0.0 0.00 70.2 75.6 1.6 3.4 1.6 95 3 67.1 42.8 41.4 1.3 0.0 0.00 69.4 75.6 2.0 2.9 1.8 84 4 67.6 42.6 40.3 1.4 0.0 0.00 68.7 75.4 2.5 4.3 2.5 86 5 67.3 43.2 41.7 1.3 0.0 0.00 68.0 75.4 2.2 3.8 2.2 91 6 67.1 43.2 42.1 1.3 0.0 0.00 67.3 75.2 2.9 4.5 2.7 100 7 66.9 43.5 42.6 1.3 4.1 0.00 66.7 75.2 2.0 3.6 2.0 98 8 68.9 45.9 43.7 1.4 15.3 0.00 67.1 75.0 3.8 6.3 3.6 84 9 74.8 46.6 37.0 1.9 36.8 0.00 68.9 74.8 3.6 5.8 3.4 84 10 81.5 45.5 28.2 2.6 51.1 0.00 72.0 74.7 4.3 7.4 4.0 84 11 85.6 43.3 22.7 3.2 55.0 0.00 74.8 74.5 4.5 8.3 4.0 89 12 88.2 43.9 21.5 3.6 53.5 0.00 77.5 74.5 4.9 11.9 3.8 117 13 90.3 40.8 17.8 4.0 62.1 0.00 79.7 74.3 6.7 13.6 4.9 152 14 92.1 36.0 13.9 4.4 57.3 0.00 81.7 74.3 5.6 15.0 4.3 175 15 92.8 36.9 14.1 4.5 42.8 0.00 82.9 74.3 5.1 10.5 3.8 198 16 92.3 37.4 14.6 4.4 32.0 0.00 83.1 74.3 4.9 12.1 4.0 183 17 91.8 37.2 14.8 4.3 18.4 0.00 82.4 74.3 4.0 9.2 2.7 212 18 90.7 35.4 14.3 4.2 5.7 0.00 81.1 74.5 3.8 11.4 3.1 205 19 88.0 37.8 17.1 3.8 0.2 0.00 79.5 74.7 3.1 7.4 2.7 235 20 82.9 41.0 22.8 3.0 0.0 0.00 77.9 74.8 1.1 4.0 0.7 220 21 77.0 44.1 31.2 2.2 0.0 0.00 76.5 75.0 1.6 4.5 1.3 82 22 70.2 51.6 52.2 1.2 0.0 0.00 74.8 75.0 1.3 2.2 1.3 84 23 66.9 52.7 61.1 0.9 0.0 0.00 72.9 75.2 2.2 4.3 2.0 84 24 72.7 48.4 42.5 1.6 0.0 0.00 71.6 75.2 3.6 7.4 3.4 89 AZMET Daily Weather Data : TUCSON : Sep 28 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.7 62.2 78.4 DegF RELATIVE HUMIDITY 82.5 11.6 31.1 % DEWPOINT 42.6 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 83.1 66.7 74.5 DegF SOIL TEMP. 20 in 75.6 74.3 74.8 DegF WIND SPEED 15.0 3.4 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 123 Degrees SOLAR RADIATION 434.6 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 21.2 4463 26.3 5563 31.3 6746 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Sep 29 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.3 45.1 35.3 1.9 0.0 0.00 70.5 75.2 3.4 5.8 3.4 105 2 74.8 46.2 36.2 1.9 0.0 0.00 69.6 75.4 4.5 9.8 4.3 102 3 77.4 46.9 34.1 2.1 0.0 0.00 68.9 75.2 5.8 13.0 5.6 110 4 77.7 47.8 34.9 2.1 0.0 0.00 68.2 75.2 5.8 11.4 5.6 100 5 78.6 48.2 34.4 2.2 0.0 0.00 67.6 75.2 6.0 17.7 5.6 113 6 78.3 48.9 35.6 2.1 0.0 0.00 67.3 75.0 7.2 13.6 6.7 108 7 77.4 49.3 37.3 2.0 1.9 0.00 67.1 74.8 5.4 12.8 5.1 107 8 75.9 50.9 41.5 1.8 6.2 0.00 67.3 74.7 4.9 8.1 4.7 95 9 76.5 52.2 42.7 1.8 8.4 0.00 67.8 74.5 4.7 7.8 4.5 93 10 80.4 52.3 37.8 2.2 28.7 0.00 69.4 74.5 6.5 12.3 6.3 85 11 85.5 52.3 32.3 2.8 65.7 0.00 72.7 74.3 5.6 13.0 4.0 100 12 88.9 51.3 27.6 3.4 63.3 0.00 75.7 74.1 6.5 13.4 5.4 171 13 90.1 48.2 23.7 3.7 47.3 0.00 77.0 73.9 6.7 14.8 5.1 175 14 90.5 45.3 21.0 3.9 38.7 0.00 77.0 73.9 7.8 17.4 6.5 220 15 92.3 42.8 18.1 4.2 57.6 0.00 77.4 73.8 9.6 19.2 8.7 234 16 92.1 42.1 17.7 4.2 47.5 0.00 77.7 73.8 12.3 19.0 11.9 253 17 90.5 43.7 19.8 3.9 24.1 0.00 77.5 73.8 11.0 21.0 10.5 255 18 89.1 43.5 20.5 3.7 11.2 0.00 76.8 73.9 10.7 17.2 10.1 285 19 85.3 40.5 20.6 3.3 0.2 0.00 75.2 73.9 10.7 17.0 10.3 301 20 82.6 39.4 21.6 3.0 0.0 0.00 73.8 74.1 8.5 13.6 8.3 324 21 81.0 39.2 22.5 2.8 0.0 0.00 72.1 74.1 10.3 15.2 9.8 316 22 79.7 38.1 22.6 2.7 0.0 0.00 70.3 74.1 8.5 13.2 8.3 304 23 77.2 39.4 25.8 2.4 0.0 0.00 68.9 74.1 5.4 8.9 5.1 279 24 73.6 40.3 30.0 2.0 0.0 0.00 68.0 74.1 2.9 4.9 2.9 270 AZMET Daily Weather Data : TUCSON : Sep 29 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.7 72.3 82.0 DegF RELATIVE HUMIDITY 46.4 15.4 28.9 % DEWPOINT 45.5 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 77.7 67.1 72.0 DegF SOIL TEMP. 20 in 75.4 73.8 74.5 DegF WIND SPEED 21.0 7.2 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 245 Degrees SOLAR RADIATION 400.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.9 4489 31.0 5594 35.8 6782 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Sep 30 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.1 42.1 35.2 1.7 0.0 0.00 67.8 74.1 1.1 2.7 0.7 163 2 68.9 42.8 38.9 1.5 0.0 0.00 67.1 74.1 1.3 3.6 1.3 66 3 67.1 43.2 41.8 1.3 0.0 0.00 66.4 74.1 1.6 3.1 1.6 78 4 66.6 43.9 43.7 1.3 0.0 0.00 65.8 73.9 2.2 4.5 2.2 85 5 65.1 44.8 47.6 1.1 0.0 0.00 65.3 73.8 1.6 3.4 1.6 74 6 63.3 46.0 53.5 0.9 0.0 0.00 64.8 73.8 1.1 3.1 1.1 72 7 62.2 46.9 57.2 0.8 1.4 0.00 64.4 73.6 1.3 3.4 1.1 100 8 69.6 47.5 45.6 1.4 18.4 0.00 65.1 73.4 2.0 4.5 1.3 74 9 75.7 47.1 36.3 1.9 37.5 0.00 67.6 73.2 2.0 4.7 1.6 85 10 80.4 48.4 32.6 2.4 53.0 0.00 70.9 73.2 2.7 5.8 2.5 101 11 84.4 56.1 38.2 2.5 63.1 0.00 74.5 73.0 4.3 9.4 3.6 119 12 86.2 59.7 40.8 2.5 70.5 0.00 77.9 72.9 3.6 8.9 0.4 111 13 87.8 58.5 37.2 2.8 70.9 0.00 80.6 72.7 2.9 7.4 1.1 126 14 90.0 57.7 33.9 3.2 63.1 0.00 82.6 72.7 3.4 9.6 0.9 14 15 91.0 55.6 30.3 3.5 55.9 0.00 84.0 72.7 4.9 11.6 3.4 304 16 91.9 52.5 26.5 3.8 39.7 0.00 84.4 72.9 4.5 11.4 4.0 286 17 90.9 50.4 25.1 3.7 12.4 0.00 83.3 72.9 6.0 10.1 5.6 292 18 89.6 52.3 28.1 3.4 4.5 0.00 81.3 73.2 5.6 8.9 5.6 280 19 88.2 54.1 31.5 3.1 0.2 0.00 79.9 73.4 4.0 11.0 2.5 265 20 84.2 57.2 39.9 2.4 0.0 0.00 78.4 73.6 4.5 11.2 2.9 193 21 82.2 55.8 40.3 2.3 0.0 0.00 77.4 73.8 3.1 8.1 2.9 111 22 80.4 54.7 41.2 2.1 0.0 0.00 75.9 73.9 4.9 13.6 4.7 93 23 77.9 59.2 52.8 1.5 0.0 0.00 74.5 74.1 7.6 15.2 7.2 121 24 75.7 60.8 60.0 1.2 0.0 0.00 73.4 74.3 4.9 11.2 4.7 124 AZMET Daily Weather Data : TUCSON : Sep 30 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.6 61.7 78.8 DegF RELATIVE HUMIDITY 61.9 22.9 39.9 % DEWPOINT 51.6 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 84.4 64.4 73.8 DegF SOIL TEMP. 20 in 74.3 72.7 73.4 DegF WIND SPEED 15.2 3.4 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 109 Degrees SOLAR RADIATION 490.7 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 20.9 4510 25.9 5620 31.0 6813 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Oct 1 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.2 61.0 61.2 1.2 0.0 0.00 72.7 74.3 9.2 17.0 8.7 98 2 74.8 61.5 63.4 1.1 0.0 0.00 72.0 74.3 4.5 11.2 4.3 116 3 75.0 61.3 62.5 1.1 0.0 0.00 71.8 74.5 9.8 15.7 9.8 105 4 73.8 62.2 67.2 0.9 0.0 0.00 71.2 74.3 5.8 12.1 5.8 99 5 73.8 59.9 62.0 1.1 0.0 0.00 70.7 74.3 6.7 11.2 6.5 102 6 74.7 58.1 56.5 1.3 0.0 0.00 70.3 74.3 6.0 10.5 5.8 118 7 76.1 55.9 49.8 1.5 1.0 0.00 69.8 74.3 7.2 12.1 6.9 110 8 76.3 56.8 51.1 1.5 3.8 0.00 69.8 74.1 7.8 15.0 7.6 115 9 74.8 59.2 58.5 1.2 6.4 0.00 69.8 74.1 8.1 15.4 7.8 114 10 75.7 60.3 58.7 1.3 16.7 0.00 70.5 73.9 6.7 12.3 6.5 118 11 78.6 59.9 52.8 1.6 33.7 0.00 72.1 73.9 7.4 11.6 7.2 106 12 81.1 58.8 46.9 1.9 39.9 0.00 74.3 73.8 5.8 9.2 5.6 90 13 82.6 58.6 44.4 2.1 38.5 0.00 75.4 73.8 6.3 10.5 6.0 71 14 80.2 61.7 55.2 1.7 12.7 0.07 75.9 73.8 5.1 15.4 2.5 126 15 73.8 68.5 84.1 0.5 24.4 0.15 76.3 73.6 5.8 10.7 3.8 52 16 74.5 68.4 81.1 0.6 23.4 0.00 77.0 73.6 4.3 8.3 4.0 62 17 73.6 68.2 83.3 0.5 6.0 0.01 76.8 73.6 5.1 9.6 4.5 103 18 72.1 66.9 83.8 0.4 4.1 0.00 75.9 73.6 6.3 11.6 6.0 80 19 71.4 66.7 85.8 0.4 0.0 0.00 74.3 73.8 1.3 6.0 1.3 101 20 70.9 67.3 88.6 0.3 0.0 0.00 73.6 73.8 1.1 2.0 1.1 92 21 70.9 67.5 89.0 0.3 0.0 0.00 73.0 73.8 1.6 3.4 1.3 89 22 70.5 67.1 89.1 0.3 0.0 0.00 72.5 73.8 2.0 4.0 2.0 88 23 69.8 66.7 90.0 0.3 0.0 0.00 72.1 73.9 2.0 3.6 2.0 95 24 69.3 66.6 91.4 0.2 0.0 0.00 71.6 73.8 2.0 3.6 1.8 89 AZMET Daily Weather Data : TUCSON : Oct 1 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.2 68.7 74.5 DegF RELATIVE HUMIDITY 92.5 40.9 69.0 % DEWPOINT 63.0 DegF ACTUAL VAPOR PRESS. 2.0 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 77.2 69.6 73.0 DegF SOIL TEMP. 20 in 74.5 73.6 73.9 DegF WIND SPEED 17.0 5.4 MPH WIND VECTOR MAG. 4.7 MPH WIND VECTOR DIR. 100 Degrees SOLAR RADIATION 210.5 Langleys PRECIPITATION 0.23 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.4 4531 26.5 5647 31.3 6844 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Oct 2 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.4 66.2 93.0 0.2 0.0 0.00 71.1 73.9 1.3 3.4 1.1 73 2 68.0 65.8 93.0 0.2 0.0 0.00 70.9 73.8 1.8 3.1 1.8 86 3 68.9 65.7 89.3 0.3 0.0 0.00 70.7 73.8 1.6 3.1 1.6 114 4 69.3 65.7 88.5 0.3 0.0 0.00 70.7 73.8 1.6 3.1 1.3 62 5 68.2 65.1 90.2 0.2 0.0 0.00 70.3 73.8 0.9 1.8 0.9 56 6 67.5 65.3 92.7 0.2 0.0 0.00 70.2 73.6 0.4 1.3 0.4 62 7 67.5 65.7 93.8 0.1 0.5 0.00 70.0 73.6 0.7 1.8 0.7 62 8 70.9 66.6 86.4 0.4 6.0 0.00 70.7 73.6 0.7 2.5 0.7 70 9 74.3 66.0 75.6 0.7 8.8 0.00 72.1 73.4 1.3 4.3 0.7 270 10 76.1 66.0 71.2 0.9 12.7 0.00 73.6 73.4 1.8 4.5 1.3 296 11 79.5 65.8 62.9 1.3 25.8 0.00 75.7 73.4 1.8 5.6 1.6 106 12 83.1 64.6 53.8 1.8 39.7 0.00 79.5 73.4 2.5 6.7 1.3 86 13 84.7 61.7 46.2 2.2 31.8 0.00 81.3 73.2 2.0 7.2 0.9 300 14 86.2 60.8 42.4 2.5 35.8 0.00 82.6 73.2 3.4 8.3 2.2 259 15 85.1 60.1 43.0 2.3 9.8 0.00 81.5 73.4 4.9 10.7 4.7 278 16 82.2 64.0 54.5 1.7 8.4 0.00 79.9 73.4 5.1 10.7 4.5 282 17 81.3 64.2 56.3 1.6 6.7 0.00 78.8 73.6 6.0 9.2 6.0 304 18 80.2 64.2 58.4 1.5 1.4 0.00 77.5 73.6 4.7 7.6 4.5 291 19 79.3 63.7 58.7 1.4 0.0 0.00 76.3 73.8 4.0 7.2 3.6 285 20 77.9 64.4 63.3 1.2 0.0 0.00 75.4 73.9 1.6 4.7 1.1 283 21 75.9 65.7 70.7 0.9 0.0 0.00 74.7 74.1 1.3 2.7 0.4 269 22 73.6 66.2 77.9 0.6 0.0 0.00 73.8 74.1 1.1 2.9 0.7 339 23 72.0 66.6 83.3 0.4 0.0 0.00 73.0 74.1 1.8 3.4 1.8 60 24 71.8 66.6 83.9 0.4 0.0 0.00 72.7 74.3 0.9 2.5 0.7 108 AZMET Daily Weather Data : TUCSON : Oct 2 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.6 66.9 75.6 DegF RELATIVE HUMIDITY 95.1 39.3 72.0 % DEWPOINT 64.9 DegF ACTUAL VAPOR PRESS. 2.1 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 82.6 70.0 74.7 DegF SOIL TEMP. 20 in 74.3 73.2 73.6 DegF WIND SPEED 10.7 2.2 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 305 Degrees SOLAR RADIATION 187.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.1 4553 27.0 5674 32.0 6876 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Oct 3 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.9 66.4 85.9 0.4 0.0 0.00 72.3 74.3 1.1 2.5 1.1 61 2 70.9 66.6 86.3 0.3 0.0 0.00 72.1 74.3 0.7 1.3 0.7 60 3 70.0 66.4 88.2 0.3 0.0 0.00 72.0 74.3 0.4 1.3 0.4 60 4 70.0 66.0 87.6 0.3 0.0 0.00 71.8 74.1 0.4 1.1 0.4 60 5 69.4 66.0 89.0 0.3 0.0 0.00 71.6 74.1 0.9 2.0 0.9 60 6 69.3 65.8 88.6 0.3 0.0 0.00 71.2 74.1 1.6 2.2 1.6 60 7 67.1 64.8 92.4 0.2 0.7 0.00 70.7 74.1 1.1 2.7 1.1 68 8 73.4 65.7 76.9 0.7 4.1 0.00 71.8 73.9 2.9 6.5 2.9 92 9 77.9 65.3 65.6 1.1 10.3 0.00 73.6 73.9 3.8 6.9 3.6 95 10 82.0 63.1 53.1 1.8 23.4 0.00 75.9 73.9 3.4 7.4 3.1 95 11 84.7 61.3 45.7 2.2 39.4 0.00 78.6 73.8 3.6 8.3 2.9 89 12 87.4 59.7 39.4 2.7 50.4 0.00 81.5 73.8 2.5 5.8 1.1 93 13 89.2 56.1 32.7 3.2 56.6 0.00 83.5 73.8 3.6 7.8 1.8 275 14 90.9 53.6 28.5 3.5 49.2 0.00 84.7 73.8 4.3 9.6 2.9 316 15 91.0 55.2 29.8 3.5 35.4 0.00 85.3 73.8 5.4 12.1 4.0 331 16 90.9 53.8 28.5 3.5 20.3 0.00 84.6 73.9 4.0 11.6 3.4 282 17 90.7 53.2 28.2 3.5 12.9 0.00 83.5 74.1 4.0 9.2 3.6 314 18 89.6 53.8 29.8 3.3 3.8 0.00 82.0 74.3 7.4 13.4 7.4 307 19 86.5 55.0 34.3 2.8 0.0 0.00 80.2 74.5 3.4 8.3 3.4 308 20 81.7 58.6 46.0 2.0 0.0 0.00 78.6 74.7 0.9 3.4 0.9 338 21 77.2 60.8 57.4 1.4 0.0 0.00 77.2 74.8 1.1 3.1 0.7 225 22 71.1 64.4 79.8 0.5 0.0 0.00 75.9 75.0 1.1 3.6 1.1 91 23 72.0 63.1 73.9 0.7 0.0 0.00 74.8 75.0 1.1 3.4 1.1 95 24 72.5 61.7 69.4 0.8 0.0 0.00 73.9 75.2 2.0 4.0 2.0 74 AZMET Daily Weather Data : TUCSON : Oct 3 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.5 65.8 79.0 DegF RELATIVE HUMIDITY 94.5 25.1 59.9 % DEWPOINT 61.2 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 85.3 70.7 77.0 DegF SOIL TEMP. 20 in 75.2 73.8 74.1 DegF WIND SPEED 13.4 2.5 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 7 Degrees SOLAR RADIATION 306.5 Langleys PRECIPITATION 0.00 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 22.9 4576 27.9 5702 32.8 6909 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Oct 4 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 72.5 60.3 65.6 0.9 0.0 0.00 73.0 75.2 2.2 3.6 2.2 94 2 72.3 60.1 65.8 0.9 0.0 0.00 72.1 75.2 1.8 3.4 1.8 99 3 71.4 60.1 67.6 0.9 0.0 0.00 71.6 75.2 2.0 6.7 2.0 93 4 71.6 59.7 66.2 0.9 0.0 0.00 71.2 75.2 1.8 3.4 1.8 84 5 71.2 59.7 67.3 0.9 0.0 0.00 70.7 75.0 2.5 5.1 2.0 92 6 68.0 60.8 77.5 0.5 0.0 0.00 70.2 75.0 1.3 2.5 1.3 81 7 66.6 61.0 82.3 0.4 1.0 0.00 69.6 74.8 1.3 3.1 1.3 79 8 72.1 61.0 68.1 0.9 4.8 0.00 70.3 74.8 2.7 4.3 2.7 85 9 77.0 60.6 57.0 1.4 9.8 0.00 72.0 74.7 3.8 5.8 3.6 83 10 82.2 59.9 47.1 2.0 20.1 0.00 74.8 74.7 3.6 6.5 3.4 79 11 85.6 56.5 37.3 2.6 34.2 0.00 77.7 74.5 3.6 8.5 3.1 93 12 88.0 54.3 31.9 3.1 46.8 0.00 80.2 74.3 4.0 9.4 3.1 110 13 89.1 54.5 31.0 3.2 48.7 0.00 82.0 74.3 4.9 11.6 2.9 84 14 90.3 54.3 29.8 3.4 42.5 0.00 83.1 74.3 4.3 10.1 3.1 108 15 92.3 52.7 26.3 3.8 41.3 0.00 82.9 74.3 6.7 18.8 5.4 234 16 93.2 52.0 24.9 4.0 43.0 0.00 83.5 74.3 8.7 17.7 8.1 239 17 91.9 51.4 25.3 3.8 21.0 0.00 83.3 74.5 10.1 19.9 9.2 239 18 89.6 52.3 28.1 3.4 5.3 0.00 81.7 74.7 8.1 18.1 7.4 236 19 86.9 52.5 30.9 3.0 0.0 0.00 79.9 74.8 5.8 12.1 5.4 232 20 85.1 53.4 33.9 2.7 0.0 0.00 78.3 74.8 2.9 7.4 2.9 236 21 82.0 55.9 41.1 2.2 0.0 0.00 77.0 75.0 1.8 7.8 1.6 211 22 82.4 56.7 41.6 2.2 0.0 0.00 75.9 75.2 3.8 9.6 3.4 226 23 81.1 57.6 44.5 2.0 0.0 0.00 75.2 75.2 3.6 7.4 3.4 225 24 78.4 57.9 49.5 1.7 0.0 0.00 74.5 75.4 2.9 7.4 2.7 275 AZMET Daily Weather Data : TUCSON : Oct 4 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.7 64.8 80.8 DegF RELATIVE HUMIDITY 85.7 22.8 47.5 % DEWPOINT 56.8 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 83.7 69.6 76.3 DegF SOIL TEMP. 20 in 75.4 74.3 74.8 DegF WIND SPEED 19.9 4.0 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 193 Degrees SOLAR RADIATION 318.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.5 4599 27.5 5729 32.6 6941 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Oct 5 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.7 58.1 54.5 1.4 0.0 0.00 73.8 75.4 1.1 4.3 0.7 289 2 73.4 58.6 59.7 1.1 0.0 0.00 73.0 75.4 1.1 3.1 0.4 73 3 71.1 58.8 65.2 0.9 0.0 0.00 72.1 75.4 0.9 2.7 0.9 66 4 68.7 59.0 71.4 0.7 0.0 0.00 71.4 75.4 1.1 2.0 0.9 116 5 67.3 58.6 74.3 0.6 0.0 0.00 70.5 75.2 1.8 4.0 1.8 84 6 67.3 58.1 72.3 0.6 0.0 0.00 69.8 75.2 2.2 4.3 2.2 94 7 67.6 58.1 71.5 0.7 0.7 0.00 69.1 75.2 2.9 5.8 2.7 96 8 73.2 58.1 59.6 1.1 4.8 0.00 69.4 75.0 3.6 5.4 3.6 102 9 77.5 57.7 50.6 1.6 9.8 0.00 71.1 75.0 5.4 10.7 5.1 96 10 79.9 57.9 47.2 1.8 21.5 0.00 73.6 74.8 7.2 15.0 6.3 130 11 82.2 55.6 40.3 2.3 36.5 0.00 76.6 74.7 7.6 15.0 6.7 147 12 84.0 54.0 35.6 2.6 45.6 0.00 79.5 74.7 6.7 18.8 5.6 149 13 86.4 51.1 29.9 3.0 55.4 0.00 82.4 74.5 6.5 13.4 4.7 177 14 87.8 49.1 26.4 3.3 55.9 0.00 84.4 74.5 7.4 15.7 5.8 180 15 88.0 48.0 25.4 3.4 46.1 0.00 85.1 74.5 8.5 16.8 6.9 194 16 88.3 46.9 24.0 3.5 40.6 0.00 85.3 74.5 6.9 13.9 5.6 191 17 87.8 44.2 22.0 3.5 22.2 0.00 84.6 74.7 8.7 15.9 6.7 229 18 85.3 41.9 21.8 3.2 6.0 0.00 82.6 74.8 8.7 15.0 8.5 247 19 82.6 41.5 23.4 2.9 0.0 0.00 80.2 74.8 5.1 13.0 4.9 242 20 81.3 41.5 24.5 2.8 0.0 0.00 78.4 75.0 3.8 8.9 3.6 232 21 77.9 42.8 28.8 2.3 0.0 0.00 76.6 75.2 3.4 7.8 3.1 249 22 75.4 44.1 32.7 2.0 0.0 0.00 74.8 75.4 2.5 4.9 2.2 287 23 74.5 45.3 35.4 1.9 0.0 0.00 73.2 75.4 4.9 11.2 4.7 264 24 73.8 45.1 35.9 1.8 0.0 0.00 71.8 75.6 4.7 10.7 4.5 259 AZMET Daily Weather Data : TUCSON : Oct 5 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.4 65.8 78.3 DegF RELATIVE HUMIDITY 79.7 20.1 43.0 % DEWPOINT 51.4 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 85.5 69.1 76.3 DegF SOIL TEMP. 20 in 75.6 74.5 75.0 DegF WIND SPEED 18.8 4.7 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 189 Degrees SOLAR RADIATION 345.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.1 4621 27.0 5756 32.0 6973 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Oct 6 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.7 46.4 42.2 1.5 0.0 0.00 70.7 75.6 1.6 5.6 0.9 211 2 67.5 47.5 48.5 1.2 0.0 0.00 69.4 75.6 1.6 3.1 1.6 110 3 66.9 48.2 51.1 1.1 0.0 0.00 68.5 75.6 2.9 4.9 2.9 92 4 65.5 49.1 55.6 0.9 0.0 0.00 67.5 75.4 3.1 6.0 3.1 96 5 63.9 49.3 59.1 0.8 0.0 0.00 66.6 75.4 1.8 4.7 1.1 123 6 61.2 45.9 57.6 0.8 0.0 0.00 65.5 75.2 3.6 12.1 2.9 291 7 60.1 30.7 32.8 1.2 1.2 0.00 64.2 75.0 4.9 8.3 4.9 305 8 61.5 28.6 28.4 1.3 6.0 0.00 63.7 74.8 6.5 10.7 6.3 292 9 64.6 28.4 25.4 1.5 12.2 0.00 64.8 74.7 7.4 13.0 7.2 292 10 67.3 31.1 25.8 1.7 21.3 0.00 67.1 74.5 8.7 15.2 8.5 293 11 68.4 32.4 26.3 1.7 29.9 0.00 68.9 74.3 13.2 18.6 12.5 298 12 69.3 36.0 29.3 1.7 39.4 0.00 70.0 74.1 13.4 21.0 13.0 306 13 71.1 40.1 32.6 1.8 69.8 0.00 71.8 73.8 12.5 18.6 11.9 300 14 71.6 36.1 27.3 1.9 59.5 0.00 72.9 73.6 11.4 18.8 11.0 293 15 71.8 30.2 21.3 2.1 40.1 0.00 72.7 73.6 10.5 16.1 10.1 297 16 72.0 27.3 18.8 2.2 31.8 0.00 72.7 73.4 11.2 17.7 10.7 303 17 72.1 27.3 18.8 2.2 17.2 0.00 72.5 73.4 10.5 15.7 10.1 289 18 70.5 23.5 17.0 2.1 3.3 0.00 70.9 73.4 9.6 15.4 9.4 291 19 67.8 19.6 15.7 2.0 0.0 0.00 68.9 73.4 11.4 17.9 11.0 288 20 65.5 19.0 16.6 1.8 0.0 0.00 67.3 73.2 10.7 15.4 10.5 281 21 65.1 16.9 15.3 1.8 0.0 0.00 65.7 73.2 9.6 15.0 9.4 291 22 63.1 17.1 16.6 1.6 0.0 0.00 63.7 73.2 5.6 10.3 5.4 288 23 60.6 21.0 21.4 1.4 0.0 0.00 62.2 73.2 3.1 8.3 2.2 304 24 55.9 25.0 30.2 1.1 0.0 0.00 61.2 73.0 1.6 4.0 1.1 78 AZMET Daily Weather Data : TUCSON : Oct 6 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.4 53.4 66.4 DegF RELATIVE HUMIDITY 70.8 13.4 30.6 % DEWPOINT 32.4 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 72.9 61.2 68.0 DegF SOIL TEMP. 20 in 75.6 73.0 74.3 DegF WIND SPEED 21.0 7.4 MPH WIND VECTOR MAG. 6.0 MPH WIND VECTOR DIR. 295 Degrees SOLAR RADIATION 332.1 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 8.6 4629 13.3 5770 18.4 6992 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Oct 7 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.9 24.6 30.7 1.0 0.0 0.00 60.1 73.0 1.6 3.8 1.6 82 2 53.8 21.7 28.5 1.0 0.0 0.00 59.2 72.9 1.8 4.3 1.6 77 3 50.0 25.5 38.2 0.8 0.0 0.00 58.1 72.7 1.3 2.9 1.1 96 4 47.3 28.0 46.9 0.6 0.0 0.00 57.2 72.5 0.7 2.0 0.7 102 5 45.3 28.9 52.2 0.5 0.0 0.00 56.3 72.3 1.1 2.7 1.1 80 6 43.7 29.8 57.9 0.4 0.0 0.00 55.6 72.0 1.1 3.1 0.9 85 7 43.7 31.3 61.1 0.4 1.2 0.00 54.9 71.8 1.1 3.4 0.9 100 8 50.7 31.6 48.0 0.7 8.8 0.00 55.0 71.4 2.5 4.9 2.2 82 9 58.5 29.7 33.2 1.1 25.1 0.00 57.6 71.2 2.2 5.1 2.2 99 10 65.3 26.2 22.9 1.6 45.2 0.00 61.3 70.9 1.6 4.3 0.2 215 11 69.1 24.4 18.5 2.0 64.7 0.00 65.5 70.7 1.8 5.4 0.4 123 12 71.6 22.6 15.6 2.2 71.9 0.00 68.7 70.5 3.6 9.6 2.7 316 13 74.5 23.5 14.8 2.5 76.2 0.00 71.6 70.2 3.6 9.2 1.1 232 14 77.0 20.8 12.1 2.8 69.5 0.00 74.1 70.0 4.9 12.5 3.6 270 15 78.3 18.3 10.4 3.0 58.0 0.00 75.7 70.0 4.9 13.4 4.3 293 16 79.7 16.7 9.2 3.2 36.8 0.00 76.3 70.0 5.4 10.7 4.9 282 17 79.5 15.8 9.0 3.1 12.4 0.00 75.2 70.0 8.3 15.9 7.8 288 18 76.6 16.7 10.3 2.8 3.3 0.00 73.0 70.2 8.5 13.6 8.3 296 19 72.5 17.2 12.1 2.4 0.0 0.00 70.5 70.2 6.5 10.7 6.5 285 20 69.6 17.4 13.5 2.1 0.0 0.00 68.4 70.3 6.7 11.0 6.7 280 21 61.3 27.5 28.2 1.4 0.0 0.00 66.6 70.5 1.6 4.7 0.4 63 22 55.9 32.0 40.1 0.9 0.0 0.00 64.4 70.7 1.1 3.1 0.4 100 23 54.7 29.3 37.8 0.9 0.0 0.00 62.8 70.7 2.2 4.3 2.2 90 24 54.0 27.5 36.0 0.9 0.0 0.00 61.2 70.7 1.8 3.8 1.8 88 AZMET Daily Weather Data : TUCSON : Oct 7 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.6 42.4 62.1 DegF RELATIVE HUMIDITY 66.5 7.5 28.6 % DEWPOINT 24.4 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 76.3 54.7 64.6 DegF SOIL TEMP. 20 in 73.0 70.0 71.1 DegF WIND SPEED 15.9 3.1 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 297 Degrees SOLAR RADIATION 473.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.7 4639 13.0 5783 16.7 7008 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Oct 8 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.7 27.3 37.3 0.9 0.0 0.00 59.9 70.7 2.2 3.4 2.2 84 2 52.7 26.4 35.8 0.9 0.0 0.00 58.8 70.7 2.2 3.6 2.2 94 3 51.3 27.7 39.8 0.8 0.0 0.00 57.9 70.7 1.6 2.7 1.3 93 4 48.4 30.9 50.7 0.6 0.0 0.00 57.2 70.5 1.3 3.8 1.3 73 5 47.1 32.0 55.7 0.5 0.0 0.00 56.5 70.3 0.9 2.2 0.9 104 6 45.9 33.6 62.0 0.4 0.0 0.00 55.8 70.2 0.7 2.5 0.7 63 7 46.0 34.5 64.0 0.4 1.2 0.00 55.2 70.0 0.7 1.6 0.7 109 8 54.1 33.3 45.5 0.8 8.8 0.00 55.9 69.8 1.8 3.8 1.6 88 9 64.8 31.5 28.9 1.5 24.1 0.00 59.0 69.6 0.7 2.0 0.7 117 10 72.1 28.8 20.0 2.2 44.0 0.00 62.4 69.4 1.1 4.0 0.4 265 11 78.4 29.7 16.7 2.8 61.6 0.00 66.7 69.1 1.1 3.8 0.2 330 12 85.5 32.9 15.2 3.5 69.8 0.00 70.7 68.9 2.5 14.3 1.6 116 13 88.2 32.9 13.9 3.9 71.4 0.00 73.0 68.7 7.2 15.7 6.7 128 14 89.8 31.6 12.6 4.2 66.4 0.00 74.8 68.7 7.6 16.1 6.9 123 15 91.0 31.1 11.8 4.4 54.2 0.00 76.3 68.7 5.8 12.1 5.1 116 16 92.3 30.2 11.0 4.6 36.5 0.00 76.8 68.7 5.8 11.9 5.1 101 17 92.3 29.8 10.9 4.6 17.0 0.00 76.3 68.9 4.7 10.3 4.3 118 18 90.9 30.4 11.6 4.4 6.2 0.00 74.5 68.9 2.2 7.4 2.2 230 19 78.6 36.9 22.4 2.6 0.0 0.00 72.5 69.1 1.1 4.7 0.7 142 20 78.6 33.4 19.3 2.7 0.0 0.00 70.5 69.3 2.5 5.8 1.6 312 21 76.1 34.2 21.8 2.4 0.0 0.00 68.9 69.4 2.5 8.9 0.9 338 22 70.5 37.2 29.9 1.8 0.0 0.00 67.5 69.6 1.8 4.9 1.6 87 23 67.1 37.9 34.3 1.5 0.0 0.00 66.2 69.8 2.2 4.3 2.0 86 24 65.8 36.5 33.7 1.4 0.0 0.00 65.1 70.0 1.6 3.1 1.6 87 AZMET Daily Weather Data : TUCSON : Oct 8 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.4 44.1 70.0 DegF RELATIVE HUMIDITY 68.1 9.4 29.4 % DEWPOINT 32.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 76.8 55.2 65.7 DegF SOIL TEMP. 20 in 70.7 68.7 69.6 DegF WIND SPEED 16.1 2.7 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 109 Degrees SOLAR RADIATION 461.3 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 14.8 4654 18.4 5801 22.5 7031 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Oct 9 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.7 38.7 39.8 1.2 0.0 0.00 64.2 70.0 0.9 3.1 0.9 60 2 61.5 40.1 44.9 1.0 0.0 0.00 63.3 70.0 0.9 2.7 0.9 109 3 60.8 40.6 47.3 1.0 0.0 0.00 62.6 70.0 1.3 4.0 1.1 112 4 59.5 42.1 52.4 0.8 0.0 0.00 61.9 70.0 1.6 3.4 1.6 95 5 58.3 42.4 55.5 0.7 0.0 0.00 61.3 70.0 0.9 2.2 0.9 86 6 57.4 43.0 58.5 0.7 0.0 0.00 60.8 69.8 0.9 2.0 0.7 83 7 57.2 43.7 60.7 0.6 1.2 0.00 60.4 69.8 1.3 2.9 1.3 107 8 63.9 44.1 48.9 1.0 8.1 0.00 61.2 69.6 2.0 4.7 2.0 95 9 71.1 42.1 35.2 1.7 22.5 0.00 63.1 69.6 4.3 6.3 4.0 100 10 78.4 40.5 25.8 2.5 42.3 0.00 66.6 69.4 2.7 5.8 2.0 131 11 83.7 40.3 21.6 3.1 60.2 0.00 70.5 69.3 2.5 6.3 1.8 286 12 87.4 40.5 19.3 3.6 70.2 0.00 74.1 69.1 3.8 7.8 3.1 301 13 91.2 44.1 19.6 4.0 71.2 0.00 77.0 69.1 3.4 7.6 1.8 296 14 93.4 44.6 18.7 4.4 64.7 0.00 78.8 69.1 4.3 10.3 2.9 265 15 95.4 47.3 19.5 4.6 52.1 0.00 80.1 69.1 2.9 8.3 1.8 274 16 94.8 45.9 18.8 4.5 22.7 0.00 79.7 69.1 7.6 14.3 7.2 314 17 94.1 45.1 18.6 4.4 17.7 0.00 78.8 69.3 8.1 16.3 7.4 297 18 90.9 35.8 14.3 4.2 6.9 0.00 77.2 69.4 11.0 17.4 10.7 310 19 87.4 33.3 14.5 3.8 0.0 0.00 75.0 69.8 9.2 16.3 9.2 310 20 85.8 32.9 15.1 3.6 0.0 0.00 73.2 70.0 7.8 15.4 7.8 316 21 82.8 34.5 17.7 3.2 0.0 0.00 71.8 70.2 3.8 8.3 3.1 278 22 78.1 37.0 22.8 2.5 0.0 0.00 70.5 70.3 2.0 5.6 0.9 189 23 73.6 38.8 28.6 2.0 0.0 0.00 69.6 70.5 1.6 4.0 1.1 70 24 72.7 43.0 34.4 1.8 0.0 0.00 68.5 70.5 2.0 4.3 1.8 66 AZMET Daily Weather Data : TUCSON : Oct 9 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.6 55.9 76.8 DegF RELATIVE HUMIDITY 64.8 13.4 31.4 % DEWPOINT 40.8 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 80.2 60.4 69.4 DegF SOIL TEMP. 20 in 70.7 69.1 69.6 DegF WIND SPEED 17.4 3.6 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 313 Degrees SOLAR RADIATION 439.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.21 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.9 4673 23.9 5825 29.0 7060 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Oct 10 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.1 52.9 52.8 1.2 0.0 0.00 67.8 70.7 0.9 3.6 0.7 97 2 67.5 54.9 64.0 0.8 0.0 0.00 67.1 70.7 0.7 2.0 0.7 156 3 65.5 55.0 68.9 0.7 0.0 0.00 66.4 70.7 1.1 2.7 0.7 124 4 63.5 54.9 73.3 0.5 0.0 0.00 65.7 70.7 0.9 2.2 0.9 107 5 62.8 55.4 76.9 0.4 0.0 0.00 64.9 70.7 0.9 2.5 0.7 104 6 62.1 55.4 78.9 0.4 0.0 0.00 64.4 70.7 1.3 3.1 1.3 69 7 60.4 54.9 82.4 0.3 1.7 0.00 63.7 70.5 1.1 2.2 1.1 94 8 68.5 56.8 66.6 0.8 11.2 0.00 64.2 70.5 1.1 3.4 0.9 123 9 74.1 56.7 54.4 1.3 22.7 0.00 66.4 70.3 3.4 6.7 3.1 75 10 81.0 48.6 32.4 2.4 42.8 0.00 69.4 70.3 2.2 5.8 2.2 123 11 85.1 50.4 30.2 2.9 62.8 0.00 73.4 70.2 1.6 3.8 0.2 151 12 88.0 48.7 26.0 3.3 73.1 0.00 77.2 70.0 2.0 5.6 0.7 50 13 90.9 43.9 19.8 4.0 74.3 0.00 80.6 70.0 3.1 8.5 0.7 197 14 92.5 38.8 15.4 4.4 67.4 0.00 83.1 70.0 3.6 8.5 1.8 262 15 93.9 37.2 13.8 4.7 50.4 0.00 84.6 70.0 3.8 11.2 2.2 299 16 93.6 33.1 11.9 4.7 28.2 0.00 84.6 70.2 7.4 13.0 6.9 292 17 91.9 31.5 11.7 4.5 12.9 0.00 83.1 70.3 9.6 13.6 9.2 296 18 89.1 27.1 10.7 4.2 5.5 0.00 80.6 70.5 8.7 14.3 8.5 304 19 85.1 26.1 11.6 3.6 0.0 0.00 77.9 70.9 4.7 8.7 4.5 311 20 79.9 27.7 14.9 3.0 0.0 0.00 75.4 71.1 3.1 5.8 2.9 261 21 74.8 30.4 19.5 2.4 0.0 0.00 73.2 71.2 2.5 5.4 2.2 254 22 68.9 34.7 28.6 1.7 0.0 0.00 70.7 71.4 2.0 4.9 0.9 68 23 63.1 37.0 38.0 1.2 0.0 0.00 68.9 71.6 1.3 4.5 1.3 78 24 61.5 38.7 42.7 1.1 0.0 0.00 67.3 71.8 1.6 3.4 1.6 69 AZMET Daily Weather Data : TUCSON : Oct 10 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.8 59.2 76.5 DegF RELATIVE HUMIDITY 85.1 10.1 39.4 % DEWPOINT 43.7 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 84.7 63.7 72.5 DegF SOIL TEMP. 20 in 71.8 70.0 70.7 DegF WIND SPEED 14.3 2.9 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 304 Degrees SOLAR RADIATION 453.4 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 20.2 4693 25.0 5850 30.1 7090 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Oct 11 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.2 36.9 43.4 1.0 0.0 0.00 65.8 71.8 1.1 3.1 0.9 93 2 57.4 37.6 47.5 0.9 0.0 0.00 64.6 71.8 1.3 3.4 1.3 85 3 57.9 35.6 43.1 0.9 0.0 0.00 63.3 71.8 2.7 4.3 2.5 85 4 58.6 35.2 41.3 1.0 0.0 0.00 62.2 71.8 2.2 4.9 2.2 94 5 54.3 36.9 51.7 0.7 0.0 0.00 61.2 71.6 1.3 3.4 1.3 70 6 52.9 37.0 54.7 0.6 0.0 0.00 60.1 71.4 2.0 3.8 2.0 86 7 52.3 37.6 57.0 0.6 1.9 0.00 59.4 71.2 1.3 2.7 1.1 92 8 60.6 39.9 46.4 1.0 11.0 0.00 59.7 71.1 0.7 2.2 0.7 125 9 69.1 38.5 32.8 1.6 24.9 0.00 62.2 70.9 1.8 4.0 1.8 110 10 73.6 38.5 28.0 2.0 49.2 0.00 65.5 70.7 2.9 5.6 2.7 82 11 79.9 39.7 24.0 2.7 66.4 0.00 69.3 70.5 2.7 6.7 2.5 98 12 85.3 36.5 17.7 3.4 75.0 0.00 73.0 70.2 2.5 6.9 0.2 190 13 88.7 31.6 13.1 4.0 76.7 0.00 75.9 70.0 3.1 7.4 2.2 321 14 90.7 30.0 11.4 4.4 69.3 0.00 77.4 70.0 5.8 11.6 4.9 305 15 91.4 28.4 10.4 4.5 53.0 0.00 77.7 70.0 5.4 11.4 4.7 284 16 91.4 27.5 10.1 4.5 29.1 0.00 77.0 70.0 6.7 11.6 6.3 289 17 90.0 26.4 10.1 4.3 12.2 0.00 75.0 70.0 8.7 13.0 8.5 292 18 87.3 25.3 10.6 3.9 4.1 0.00 72.7 70.2 8.1 13.9 7.8 294 19 82.0 25.7 12.7 3.3 0.0 0.00 70.5 70.2 4.5 9.8 4.5 285 20 77.4 26.8 15.4 2.7 0.0 0.00 68.7 70.3 3.6 6.3 3.6 268 21 68.7 32.9 26.6 1.8 0.0 0.00 67.3 70.5 0.9 2.7 0.2 160 22 64.4 32.5 30.2 1.4 0.0 0.00 65.8 70.5 2.0 3.8 1.8 84 23 61.9 33.1 33.8 1.3 0.0 0.00 64.6 70.7 1.8 2.9 1.6 77 24 59.7 33.8 37.5 1.1 0.0 0.00 63.3 70.7 1.8 2.9 1.8 74 AZMET Daily Weather Data : TUCSON : Oct 11 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.3 51.1 71.4 DegF RELATIVE HUMIDITY 60.5 9.0 29.6 % DEWPOINT 33.4 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 77.7 59.2 67.6 DegF SOIL TEMP. 20 in 71.8 69.8 70.7 DegF WIND SPEED 13.9 3.1 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 316 Degrees SOLAR RADIATION 472.5 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 16.4 4709 20.7 5871 25.7 7116 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Oct 12 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.6 36.3 45.0 0.9 0.0 0.00 62.2 70.7 1.8 3.4 1.8 75 2 57.4 34.7 42.4 0.9 0.0 0.00 61.2 70.5 3.1 4.9 3.1 80 3 56.5 33.6 41.8 0.9 0.0 0.00 60.3 70.5 2.7 4.9 2.7 83 4 55.6 33.8 43.7 0.9 0.0 0.00 59.4 70.3 1.8 3.4 1.3 106 5 53.6 34.7 48.9 0.7 0.0 0.00 58.6 70.2 2.2 3.8 2.0 100 6 54.0 34.0 46.8 0.8 0.0 0.00 57.9 70.0 2.5 6.5 2.5 94 7 54.3 33.4 45.2 0.8 2.2 0.00 57.2 69.8 2.2 6.5 2.2 87 8 59.5 34.2 38.5 1.1 12.9 0.00 57.4 69.6 4.0 8.1 4.0 82 9 68.7 34.7 28.4 1.7 25.1 0.00 59.5 69.4 4.3 6.9 4.0 123 10 76.5 33.3 20.7 2.5 44.9 0.00 63.0 69.3 3.4 6.5 3.1 126 11 82.4 31.8 16.0 3.2 64.0 0.00 67.1 69.1 2.7 6.3 2.2 115 12 88.0 26.6 10.9 4.0 74.5 0.00 71.2 68.9 2.5 7.2 0.9 184 13 89.4 24.1 9.3 4.3 76.0 0.00 74.8 68.7 3.4 10.5 0.9 198 14 91.8 21.2 7.7 4.7 68.3 0.00 77.5 68.7 4.5 13.2 2.9 223 15 92.3 18.3 6.7 4.8 59.5 0.00 78.8 68.5 8.7 16.6 7.8 239 16 92.1 18.5 6.8 4.8 45.6 0.00 79.0 68.7 9.4 18.8 8.9 252 17 91.2 14.4 5.8 4.7 26.0 0.00 78.1 68.7 7.2 13.0 6.5 224 18 88.7 13.8 6.1 4.3 6.2 0.00 75.9 68.9 5.4 12.1 5.1 215 19 84.2 19.8 9.2 3.7 0.0 0.00 73.6 69.1 2.9 6.7 2.7 212 20 81.5 20.8 10.4 3.3 0.0 0.00 71.6 69.4 2.9 6.7 2.7 226 21 70.5 30.0 22.6 2.0 0.0 0.00 69.6 69.6 1.6 4.3 1.3 72 22 64.9 34.5 32.6 1.4 0.0 0.00 67.6 69.8 1.6 4.3 1.1 88 23 61.7 31.1 31.6 1.3 0.0 0.00 65.7 69.8 2.0 3.4 2.0 82 24 61.9 31.1 31.2 1.3 0.0 0.00 64.2 70.0 2.7 5.4 2.5 94 AZMET Daily Weather Data : TUCSON : Oct 12 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.4 51.8 72.3 DegF RELATIVE HUMIDITY 56.6 5.2 25.3 % DEWPOINT 28.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 79.2 57.0 67.1 DegF SOIL TEMP. 20 in 70.7 68.5 69.6 DegF WIND SPEED 18.8 3.6 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 168 Degrees SOLAR RADIATION 505.3 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 16.6 4726 21.2 5892 26.3 7142 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Oct 13 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.4 27.1 24.2 1.6 0.0 0.00 62.8 70.0 4.5 8.9 4.5 94 2 63.9 27.0 24.5 1.5 0.0 0.00 61.7 70.0 3.8 7.4 3.8 88 3 61.3 26.8 26.7 1.4 0.0 0.00 60.8 70.0 3.4 5.4 3.4 94 4 58.6 26.1 28.6 1.2 0.0 0.00 59.9 69.8 2.0 5.4 1.8 96 5 54.7 27.9 35.5 0.9 0.0 0.00 58.8 69.6 2.0 3.4 1.8 76 6 54.7 28.6 36.6 0.9 0.0 0.00 57.9 69.6 1.8 4.3 0.4 5 7 54.3 29.8 39.2 0.9 1.7 0.00 57.0 69.4 1.6 3.8 0.4 132 8 65.1 33.8 30.9 1.5 14.1 0.00 57.4 69.3 3.6 8.7 3.4 289 9 69.1 40.1 34.7 1.6 31.8 0.00 59.7 69.1 2.7 6.9 2.2 284 10 70.9 44.6 38.9 1.6 49.7 0.00 63.3 68.9 3.1 8.5 1.6 300 11 72.5 39.9 30.7 1.9 63.1 0.00 66.6 68.5 5.4 10.5 4.3 114 12 75.0 37.9 26.1 2.2 72.4 0.00 69.4 68.4 5.1 11.9 2.9 145 13 77.4 38.3 24.6 2.4 74.3 0.00 71.8 68.2 6.0 14.8 5.1 247 14 78.6 35.4 21.0 2.6 62.6 0.00 72.7 68.2 9.6 19.7 8.7 276 15 78.8 36.5 21.8 2.6 55.7 0.00 72.3 68.0 11.6 20.4 10.5 280 16 77.9 36.1 22.2 2.5 43.5 0.00 71.6 68.0 10.5 19.2 9.6 293 17 76.8 35.1 22.0 2.5 23.2 0.00 70.0 68.2 11.4 17.9 10.7 298 18 74.3 35.1 23.9 2.2 6.0 0.00 68.0 68.2 10.1 15.9 9.8 317 19 71.8 35.2 26.3 2.0 0.0 0.00 66.0 68.2 7.4 12.1 6.9 303 20 69.8 35.4 28.1 1.8 0.0 0.00 64.6 68.4 6.5 12.1 6.0 291 21 70.0 35.1 27.6 1.8 0.0 0.00 63.3 68.4 7.4 13.4 7.2 306 22 68.7 35.2 29.2 1.7 0.0 0.00 62.2 68.5 5.8 10.3 5.6 269 23 65.8 36.1 33.2 1.5 0.0 0.00 61.3 68.5 3.4 6.0 2.7 276 24 61.5 36.9 40.1 1.1 0.0 0.00 60.4 68.5 1.3 2.7 0.9 118 AZMET Daily Weather Data : TUCSON : Oct 13 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.7 51.8 68.2 DegF RELATIVE HUMIDITY 47.0 17.2 29.0 % DEWPOINT 34.2 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 72.7 56.8 64.2 DegF SOIL TEMP. 20 in 70.0 68.0 68.9 DegF WIND SPEED 20.4 5.4 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 293 Degrees SOLAR RADIATION 497.6 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 11.3 4737 15.7 5907 20.7 7163 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Oct 14 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.2 38.3 49.2 0.8 0.0 0.00 59.5 68.4 1.1 3.1 0.7 90 2 55.4 38.5 52.8 0.7 0.0 0.00 58.6 68.4 1.8 3.8 1.6 88 3 53.6 38.7 56.8 0.6 0.0 0.00 57.7 68.2 1.8 3.4 1.8 96 4 52.3 38.8 60.0 0.5 0.0 0.00 57.0 68.2 1.6 3.4 1.6 95 5 50.7 38.8 63.5 0.5 0.0 0.00 56.3 68.0 1.3 4.0 1.1 83 6 50.9 38.7 62.9 0.5 0.0 0.00 55.6 67.8 1.8 4.3 1.6 86 7 50.4 39.0 64.7 0.4 1.4 0.00 55.0 67.6 2.0 4.0 2.0 92 8 55.0 39.7 56.3 0.6 9.6 0.00 55.2 67.6 2.9 5.1 2.9 84 9 62.1 40.8 45.7 1.0 17.0 0.00 57.6 67.5 2.2 4.3 2.0 82 10 67.1 39.7 36.6 1.4 34.6 0.00 61.2 67.1 2.7 6.3 2.2 77 11 71.1 40.5 32.9 1.7 61.9 0.00 65.1 66.9 2.7 7.4 0.9 307 12 73.4 41.2 31.1 1.9 71.4 0.00 68.4 66.9 5.4 11.6 4.7 289 13 75.4 40.6 28.7 2.1 72.4 0.00 70.3 66.7 8.1 14.3 6.9 294 14 76.6 39.4 26.2 2.3 68.3 0.00 71.6 66.6 7.8 14.8 6.9 281 15 77.7 37.9 24.0 2.5 58.3 0.00 71.8 66.6 8.9 16.1 8.3 282 16 77.5 36.9 22.9 2.5 43.5 0.00 71.2 66.6 9.4 17.4 8.7 296 17 77.2 36.1 22.6 2.5 24.9 0.00 70.0 66.7 9.8 15.7 9.4 293 18 75.6 35.2 23.1 2.3 5.5 0.00 68.0 66.9 8.1 13.2 7.8 285 19 72.9 35.6 25.6 2.0 0.0 0.00 66.2 66.9 4.9 8.5 4.9 288 20 69.6 35.6 28.6 1.8 0.0 0.00 64.8 67.1 3.4 5.1 3.1 280 21 66.4 36.7 33.4 1.5 0.0 0.00 63.5 67.3 3.1 5.1 2.7 261 22 60.1 41.0 49.2 0.9 0.0 0.00 62.2 67.3 1.3 5.6 1.1 92 23 56.8 40.5 54.1 0.7 0.0 0.00 61.2 67.5 1.3 2.2 1.1 85 24 55.8 39.0 53.1 0.7 0.0 0.00 60.1 67.5 1.1 3.6 1.1 68 AZMET Daily Weather Data : TUCSON : Oct 14 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.6 48.9 64.2 DegF RELATIVE HUMIDITY 68.2 21.3 41.8 % DEWPOINT 38.7 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 71.8 54.9 62.8 DegF SOIL TEMP. 20 in 68.5 66.6 67.3 DegF WIND SPEED 17.4 4.0 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 297 Degrees SOLAR RADIATION 469.0 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 9.9 4747 13.7 5921 18.7 7181 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Oct 15 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.7 39.0 55.5 0.6 0.0 0.00 59.0 67.5 1.3 3.4 1.3 69 2 52.9 39.2 59.8 0.6 0.0 0.00 58.1 67.3 1.8 3.6 1.3 67 3 52.3 38.7 59.9 0.5 0.0 0.00 57.2 67.3 1.3 3.4 1.1 92 4 50.5 38.7 63.7 0.4 0.0 0.00 56.5 67.3 1.1 2.9 0.9 83 5 49.8 39.0 66.6 0.4 0.0 0.00 55.8 67.1 1.8 4.0 1.8 79 6 47.8 39.0 71.8 0.3 0.0 0.00 55.0 67.1 0.9 2.7 0.9 67 7 47.7 39.2 72.3 0.3 1.2 0.00 54.3 66.9 2.0 4.0 1.8 89 8 56.1 39.7 54.4 0.7 8.6 0.00 55.0 66.7 2.9 6.5 2.9 104 9 62.2 40.3 44.4 1.1 16.3 0.00 57.4 66.6 2.7 4.9 2.5 59 10 69.6 41.0 35.5 1.6 35.8 0.00 61.0 66.4 2.0 5.4 1.6 85 11 75.4 39.9 28.0 2.2 59.7 0.00 64.9 66.2 2.2 4.9 1.1 70 12 79.0 37.6 22.6 2.6 69.8 0.00 68.5 66.0 3.6 12.5 2.5 87 13 81.5 33.8 17.9 3.0 73.1 0.00 71.4 66.0 3.6 10.5 1.8 127 14 83.7 31.5 15.2 3.3 68.1 0.00 73.0 65.8 3.8 10.3 2.2 204 15 84.0 27.9 12.9 3.5 59.0 0.00 73.9 65.8 3.8 10.3 2.5 142 16 85.1 26.8 12.0 3.6 43.0 0.00 73.8 65.8 2.9 8.1 1.8 215 17 84.7 27.0 12.2 3.6 24.1 0.00 72.7 66.0 2.2 7.4 1.3 199 18 80.6 31.3 17.1 3.0 5.3 0.00 70.7 66.2 0.9 3.1 0.4 113 19 70.7 34.2 26.0 1.9 0.0 0.00 68.2 66.4 1.3 2.0 1.1 87 20 66.2 34.9 31.1 1.5 0.0 0.00 66.2 66.6 1.3 5.8 0.7 112 21 63.1 38.3 40.3 1.2 0.0 0.00 64.4 66.7 1.3 3.1 1.1 94 22 62.1 35.8 37.6 1.2 0.0 0.00 63.0 66.9 2.0 4.3 1.6 74 23 59.7 35.1 39.5 1.1 0.0 0.00 61.7 67.1 1.8 4.3 1.6 89 24 58.3 34.5 40.6 1.0 0.0 0.00 60.6 67.1 1.8 3.4 1.6 65 AZMET Daily Weather Data : TUCSON : Oct 15 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.2 45.5 65.7 DegF RELATIVE HUMIDITY 76.7 10.3 39.0 % DEWPOINT 36.0 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 73.9 54.3 63.5 DegF SOIL TEMP. 20 in 67.5 65.8 66.6 DegF WIND SPEED 12.5 2.0 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 99 Degrees SOLAR RADIATION 464.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.0 4760 16.4 5937 20.9 7202 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Oct 16 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.5 34.7 43.9 0.9 0.0 0.00 59.5 67.1 2.0 4.0 2.0 85 2 57.2 34.3 42.1 0.9 0.0 0.00 58.6 67.1 2.5 3.8 2.5 90 3 54.7 35.2 47.9 0.8 0.0 0.00 57.7 67.1 2.2 4.3 2.0 98 4 54.7 35.2 48.0 0.8 0.0 0.00 57.0 66.9 1.8 3.4 1.6 75 5 52.9 35.2 51.0 0.7 0.0 0.00 56.3 66.9 2.0 3.1 2.0 82 6 51.4 35.8 55.0 0.6 0.0 0.00 55.6 66.7 2.0 4.0 1.3 81 7 51.6 36.1 55.3 0.6 1.2 0.00 55.0 66.6 2.0 3.6 2.0 94 8 59.0 36.9 43.7 1.0 9.1 0.00 55.4 66.6 3.8 6.7 3.6 99 9 66.7 36.3 32.6 1.5 19.4 0.00 57.6 66.4 4.0 6.3 3.8 94 10 70.7 37.2 29.4 1.8 38.9 0.00 60.8 66.2 5.1 8.7 4.9 87 11 74.3 37.0 25.8 2.2 55.7 0.00 64.6 66.0 4.7 12.3 4.0 64 12 77.7 35.2 21.5 2.5 68.8 0.00 67.8 65.8 4.7 10.5 1.8 118 13 80.1 31.8 17.3 2.9 72.2 0.00 70.0 65.8 8.1 19.7 6.9 242 14 81.3 30.9 16.0 3.1 67.4 0.00 70.9 65.7 8.1 17.0 7.4 243 15 82.0 30.2 15.2 3.2 55.2 0.00 71.2 65.7 8.9 16.6 7.8 235 16 82.0 30.0 15.1 3.2 41.6 0.00 71.1 65.8 8.9 16.1 7.8 230 17 81.3 30.7 15.9 3.1 22.7 0.00 70.3 65.8 8.9 20.8 8.3 235 18 78.4 33.4 19.6 2.7 4.5 0.00 68.5 66.0 9.6 17.2 9.2 248 19 75.0 30.7 19.6 2.4 0.0 0.00 66.9 66.2 10.7 19.9 10.5 272 20 72.3 34.3 24.7 2.0 0.0 0.00 65.3 66.2 8.7 17.4 8.7 274 21 70.9 36.9 28.8 1.8 0.0 0.00 64.0 66.4 8.3 15.0 8.1 274 22 68.9 37.9 32.1 1.6 0.0 0.00 63.0 66.6 6.0 12.1 5.8 270 23 66.6 39.2 36.7 1.4 0.0 0.00 62.1 66.6 3.4 10.7 2.7 276 24 60.3 40.1 47.6 0.9 0.0 0.00 61.0 66.6 0.9 2.7 0.4 64 AZMET Daily Weather Data : TUCSON : Oct 16 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.9 50.5 67.8 DegF RELATIVE HUMIDITY 59.0 13.1 32.7 % DEWPOINT 34.9 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 71.2 54.9 63.0 DegF SOIL TEMP. 20 in 67.1 65.7 66.4 DegF WIND SPEED 20.8 5.4 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 245 Degrees SOLAR RADIATION 456.5 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 4773 16.7 5954 21.8 7224 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Oct 17 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.3 40.6 55.7 0.7 0.0 0.00 59.9 66.6 1.1 2.5 0.9 97 2 55.0 41.0 59.1 0.6 0.0 0.00 58.8 66.6 1.8 4.3 1.3 93 3 54.0 41.2 61.8 0.5 0.0 0.00 58.1 66.6 1.8 3.4 1.8 90 4 52.9 40.6 62.9 0.5 0.0 0.00 57.2 66.6 2.5 4.9 2.2 80 5 51.8 40.3 64.4 0.5 0.0 0.00 56.5 66.4 1.8 3.8 1.8 84 6 50.9 39.9 66.0 0.4 0.0 0.00 55.8 66.4 2.0 4.5 2.0 87 7 50.4 39.7 66.7 0.4 1.2 0.00 55.0 66.2 2.0 3.1 1.8 90 8 56.1 40.5 56.0 0.7 9.8 0.00 55.2 66.0 2.7 4.9 2.5 90 9 63.0 39.2 41.6 1.1 21.3 0.00 57.2 66.0 4.3 7.4 4.3 100 10 67.6 38.7 34.4 1.5 38.2 0.00 60.4 65.8 3.8 6.9 3.6 96 11 71.1 38.8 31.1 1.8 56.1 0.00 64.0 65.7 3.4 7.4 2.9 41 12 73.6 36.0 25.5 2.1 68.1 0.00 67.6 65.5 9.2 22.6 6.0 291 13 74.5 32.4 21.4 2.3 70.9 0.00 70.2 65.3 11.4 21.5 10.7 290 14 75.0 33.6 22.1 2.3 67.4 0.00 72.1 65.3 10.3 18.1 9.2 314 15 77.0 34.2 21.1 2.5 57.6 0.00 73.2 65.3 8.1 16.8 7.2 310 16 78.4 31.6 18.1 2.7 42.5 0.00 73.4 65.3 10.7 17.2 9.6 277 17 77.9 30.2 17.4 2.7 23.9 0.00 72.5 65.5 9.4 16.8 8.9 284 18 75.7 30.4 18.9 2.5 4.8 0.00 70.3 65.7 8.9 15.4 8.7 287 19 72.9 33.1 23.3 2.1 0.0 0.00 68.4 65.8 5.1 11.9 5.1 286 20 68.2 35.1 29.5 1.7 0.0 0.00 66.4 66.0 1.6 3.1 1.1 258 21 61.9 41.4 48.1 1.0 0.0 0.00 64.8 66.2 0.9 2.2 0.4 248 22 59.4 42.6 53.8 0.8 0.0 0.00 63.1 66.2 1.3 3.4 0.2 264 23 57.9 41.4 54.1 0.8 0.0 0.00 61.7 66.4 0.9 3.6 0.7 208 24 54.9 39.7 56.4 0.6 0.0 0.00 60.4 66.4 0.9 2.2 0.7 93 AZMET Daily Weather Data : TUCSON : Oct 17 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.0 49.6 64.0 DegF RELATIVE HUMIDITY 74.1 15.1 42.1 % DEWPOINT 37.6 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 73.6 54.9 63.5 DegF SOIL TEMP. 20 in 66.6 65.3 66.0 DegF WIND SPEED 22.6 4.5 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 303 Degrees SOLAR RADIATION 461.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.4 4783 14.4 5969 19.4 7244 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Oct 18 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.4 40.1 60.5 0.6 0.0 0.00 59.4 66.4 1.1 3.4 0.9 64 2 52.2 38.3 59.1 0.5 0.0 0.00 58.5 66.4 1.6 4.3 1.6 100 3 52.5 38.1 58.0 0.6 0.0 0.00 57.4 66.4 2.7 4.5 2.5 81 4 50.2 38.1 63.2 0.5 0.0 0.00 56.5 66.4 1.8 3.6 1.8 75 5 49.1 37.8 65.1 0.4 0.0 0.00 55.6 66.2 1.8 3.1 1.8 79 6 48.6 37.8 66.0 0.4 0.0 0.00 54.9 66.2 2.2 4.3 2.0 81 7 48.0 37.8 67.7 0.4 1.2 0.00 54.3 66.0 1.3 3.1 1.3 87 8 53.8 38.5 56.6 0.6 10.3 0.00 54.5 65.8 1.8 4.5 1.8 92 9 61.5 39.2 43.7 1.1 19.4 0.00 57.2 65.7 1.6 4.0 1.3 100 10 68.0 39.6 35.3 1.5 41.8 0.00 60.4 65.5 1.6 4.0 0.7 145 11 71.6 38.8 30.4 1.8 61.4 0.00 64.0 65.3 2.5 6.3 0.4 258 12 73.8 37.8 27.0 2.1 70.9 0.00 67.3 65.1 4.3 10.1 3.8 285 13 76.1 37.9 25.2 2.3 71.4 0.00 69.4 65.1 8.1 15.4 7.4 285 14 77.9 36.3 22.2 2.5 66.7 0.00 70.2 64.9 10.7 17.0 10.3 286 15 79.0 33.1 18.8 2.8 56.6 0.00 70.2 64.9 10.7 21.5 10.3 273 16 79.5 29.5 16.1 2.9 42.3 0.00 69.1 64.9 13.9 19.5 13.4 286 17 78.8 26.4 14.4 2.9 22.9 0.00 67.6 65.1 12.3 19.2 11.9 304 18 76.1 27.5 16.5 2.6 4.3 0.00 65.8 65.1 11.4 18.1 11.2 300 19 73.2 30.6 20.7 2.2 0.0 0.00 64.2 65.3 9.6 14.5 9.4 292 20 71.6 31.6 22.7 2.0 0.0 0.00 63.0 65.5 6.3 13.4 6.0 286 21 67.6 32.4 27.0 1.7 0.0 0.00 61.9 65.5 1.8 4.7 1.8 347 22 60.3 32.9 35.5 1.1 0.0 0.00 60.8 65.7 1.3 3.1 1.1 57 23 58.8 32.7 37.2 1.1 0.0 0.00 59.5 65.7 2.0 2.9 1.8 70 24 58.6 33.6 39.1 1.0 0.0 0.00 58.6 65.7 1.6 3.1 1.3 105 AZMET Daily Weather Data : TUCSON : Oct 18 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.2 46.8 64.2 DegF RELATIVE HUMIDITY 76.5 13.6 38.7 % DEWPOINT 35.2 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 70.3 54.1 61.7 DegF SOIL TEMP. 20 in 66.4 64.9 65.7 DegF WIND SPEED 21.5 4.7 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 297 Degrees SOLAR RADIATION 469.4 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 10.4 4793 14.0 5983 18.5 7262 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Oct 19 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.3 34.9 47.8 0.8 0.0 0.00 57.7 65.7 1.3 2.7 1.1 84 2 51.1 36.0 56.1 0.6 0.0 0.00 56.8 65.7 1.3 2.7 1.1 84 3 50.2 35.6 57.1 0.5 0.0 0.00 55.9 65.5 1.6 3.4 1.6 79 4 48.2 35.8 61.7 0.4 0.0 0.00 55.2 65.5 1.3 2.7 1.3 86 5 47.5 36.3 65.1 0.4 0.0 0.00 54.5 65.3 1.1 2.7 0.9 97 6 46.9 36.5 66.9 0.4 0.0 0.00 53.8 65.3 1.6 3.6 1.6 100 7 47.7 36.3 64.5 0.4 1.2 0.00 53.2 65.1 1.3 3.4 1.1 96 8 54.9 38.1 53.6 0.7 11.2 0.00 53.4 64.9 1.3 3.1 1.1 92 9 64.9 37.2 35.8 1.4 22.7 0.00 55.8 64.8 0.9 3.4 0.7 129 10 71.2 37.0 28.8 1.9 43.7 0.00 59.2 64.6 0.9 2.7 0.7 135 11 77.9 35.4 21.6 2.6 62.1 0.00 63.1 64.4 1.8 5.8 1.3 11 12 82.8 32.0 16.1 3.2 70.5 0.00 67.3 64.2 2.5 5.6 1.3 317 13 86.7 29.5 12.7 3.8 70.9 0.00 70.9 64.2 2.7 7.2 0.9 49 14 89.1 28.8 11.5 4.1 66.4 0.00 73.8 64.2 3.8 8.7 2.9 284 15 90.1 29.1 11.2 4.3 56.1 0.00 75.6 64.0 4.9 13.2 4.3 286 16 90.0 29.1 11.3 4.3 41.3 0.00 75.7 64.2 7.4 11.4 6.9 285 17 88.3 28.6 11.7 4.0 22.9 0.00 74.7 64.4 8.1 11.6 7.8 292 18 84.9 28.2 12.8 3.6 4.3 0.00 72.5 64.6 5.8 10.7 5.8 290 19 76.5 31.3 19.5 2.5 0.0 0.00 70.2 64.8 1.3 4.3 1.1 288 20 67.5 34.3 29.3 1.6 0.0 0.00 68.0 64.9 1.3 2.0 1.3 128 21 62.6 39.2 42.2 1.1 0.0 0.00 66.0 65.3 1.6 4.3 1.3 81 22 57.4 43.0 59.2 0.7 0.0 0.00 64.2 65.5 1.3 3.1 1.1 90 23 55.8 41.7 59.2 0.6 0.0 0.00 62.6 65.7 1.3 3.1 1.3 87 24 56.7 39.4 52.5 0.7 0.0 0.00 61.3 65.8 2.0 3.4 2.0 87 AZMET Daily Weather Data : TUCSON : Oct 19 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.2 45.3 66.7 DegF RELATIVE HUMIDITY 79.4 10.2 37.8 % DEWPOINT 34.7 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 75.9 53.1 63.3 DegF SOIL TEMP. 20 in 65.8 64.0 64.9 DegF WIND SPEED 13.2 2.5 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 319 Degrees SOLAR RADIATION 474.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.4 4808 18.2 6001 22.5 7285 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Oct 20 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.3 35.2 45.0 0.9 0.0 0.00 60.1 65.8 1.8 2.7 1.6 81 2 54.7 35.6 48.3 0.8 0.0 0.00 58.8 65.8 2.5 3.8 2.5 91 3 53.8 34.7 48.4 0.7 0.0 0.00 57.7 65.8 2.5 3.4 2.2 96 4 54.0 34.7 48.2 0.7 0.0 0.00 56.8 65.8 2.2 5.4 2.0 69 5 50.0 35.8 57.7 0.5 0.0 0.00 56.1 65.7 1.1 2.0 1.1 80 6 50.4 35.1 55.4 0.6 0.0 0.00 55.2 65.7 2.0 4.0 1.8 88 7 49.8 35.2 57.1 0.5 1.2 0.00 54.7 65.5 1.8 4.0 1.6 91 8 56.1 36.1 47.0 0.8 10.3 0.00 55.0 65.3 2.9 6.9 2.7 96 9 65.1 35.8 33.8 1.4 20.8 0.00 57.2 65.3 3.8 6.5 3.6 108 10 74.1 37.4 26.4 2.1 38.5 0.00 60.6 65.1 3.1 5.8 3.1 89 11 81.0 35.1 19.1 2.9 56.1 0.00 64.8 64.9 3.1 6.0 2.9 95 12 86.4 32.2 14.3 3.7 68.6 0.00 68.7 64.8 2.2 5.1 1.8 86 13 89.4 30.6 12.3 4.1 71.2 0.00 72.1 64.6 2.7 6.9 1.8 344 14 91.2 29.1 10.8 4.5 66.4 0.00 73.9 64.6 4.0 9.6 3.1 319 15 91.9 27.0 9.7 4.6 56.4 0.00 73.8 64.6 9.8 18.1 9.2 305 16 91.6 27.1 9.9 4.6 41.8 0.00 72.5 64.6 8.7 15.2 8.1 302 17 90.9 25.7 9.6 4.5 23.9 0.00 71.1 64.8 9.6 17.2 9.2 285 18 87.4 25.3 10.4 4.0 4.5 0.00 68.9 64.9 8.7 15.7 8.5 284 19 81.7 26.2 13.3 3.2 0.0 0.00 67.1 65.1 3.6 10.1 3.4 291 20 70.3 30.7 23.0 2.0 0.0 0.00 65.3 65.3 1.3 2.7 0.9 148 21 69.4 32.4 25.7 1.9 0.0 0.00 63.9 65.5 2.2 7.8 1.3 312 22 69.6 33.8 26.9 1.8 0.0 0.00 62.8 65.7 1.1 2.9 0.4 57 23 65.5 33.6 30.5 1.5 0.0 0.00 61.7 65.7 2.7 5.1 2.7 85 24 62.6 32.2 31.8 1.3 0.0 0.00 60.4 65.8 1.6 3.4 1.6 106 AZMET Daily Weather Data : TUCSON : Oct 20 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.8 48.4 70.5 DegF RELATIVE HUMIDITY 62.2 8.5 29.8 % DEWPOINT 32.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 74.3 54.5 63.3 DegF SOIL TEMP. 20 in 65.8 64.6 65.3 DegF WIND SPEED 18.1 3.6 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 340 Degrees SOLAR RADIATION 459.6 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 15.5 4823 19.4 6020 24.5 7309 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Oct 21 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.6 32.9 37.7 1.0 0.0 0.00 59.4 65.8 1.1 3.1 1.1 105 2 56.1 34.3 43.8 0.9 0.0 0.00 58.5 65.8 1.3 3.1 1.3 106 3 54.3 34.9 47.6 0.8 0.0 0.00 57.6 65.7 1.1 2.7 1.1 66 4 52.5 35.8 52.9 0.6 0.0 0.00 56.8 65.7 1.3 3.4 1.1 66 5 52.5 37.0 55.3 0.6 0.0 0.00 56.1 65.5 1.1 3.4 0.9 82 6 51.4 37.0 58.0 0.5 0.0 0.00 55.4 65.5 1.6 3.4 1.6 96 7 50.5 37.4 60.3 0.5 1.2 0.00 54.9 65.3 1.3 2.7 1.1 94 8 56.8 38.7 50.8 0.8 12.2 0.00 55.0 65.3 1.3 3.4 0.7 160 9 64.8 34.9 33.2 1.4 27.5 0.00 56.8 65.1 8.1 15.9 7.8 280 10 70.5 32.2 24.2 1.9 42.5 0.00 59.2 64.9 9.6 16.3 8.3 268 11 75.0 32.9 21.4 2.3 55.4 0.00 62.8 64.8 6.5 19.0 5.1 359 12 75.9 25.5 15.3 2.6 60.0 0.00 64.6 64.6 14.5 21.3 13.9 298 13 77.2 22.5 12.9 2.8 67.4 0.00 65.8 64.6 14.1 23.3 13.4 320 14 77.9 19.8 11.2 2.9 62.8 0.00 66.9 64.4 11.0 20.1 10.3 334 15 77.7 14.7 9.1 3.0 52.1 0.00 67.6 64.4 10.7 18.8 10.1 338 16 77.4 9.5 7.3 3.0 38.5 0.00 67.8 64.4 9.8 17.4 9.4 339 17 75.7 5.5 6.4 2.8 21.5 0.00 66.9 64.4 10.5 19.7 10.1 336 18 72.5 3.6 6.5 2.5 5.0 0.00 65.1 64.4 10.3 15.4 10.1 323 19 69.3 2.5 6.9 2.3 0.0 0.00 63.0 64.6 8.3 18.8 7.8 331 20 66.0 2.1 7.7 2.0 0.0 0.00 61.2 64.6 2.7 10.5 0.7 211 21 59.0 14.0 17.7 1.4 0.0 0.00 59.5 64.8 2.2 5.4 0.4 92 22 55.8 13.8 18.8 1.2 0.0 0.00 57.7 64.8 1.8 6.3 1.3 204 23 50.7 13.5 22.2 1.0 0.0 0.00 56.1 64.8 1.8 4.3 1.6 78 24 47.8 11.7 22.7 0.9 0.0 0.00 54.7 64.8 1.3 4.3 0.4 60 AZMET Daily Weather Data : TUCSON : Oct 21 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.0 46.0 63.7 DegF RELATIVE HUMIDITY 62.5 5.7 27.1 % DEWPOINT 22.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 67.8 54.7 60.4 DegF SOIL TEMP. 20 in 65.8 64.4 64.9 DegF WIND SPEED 23.3 5.6 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 324 Degrees SOLAR RADIATION 445.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.5 4833 13.1 6033 17.5 7327 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Oct 22 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.3 12.0 22.0 0.9 0.0 0.00 53.2 64.8 2.2 4.9 0.9 69 2 46.9 12.6 24.7 0.8 0.0 0.00 52.2 64.8 2.2 6.7 1.1 63 3 50.0 11.3 20.9 1.0 0.0 0.00 51.1 64.6 2.7 8.9 0.9 301 4 57.4 9.1 14.9 1.4 0.0 0.00 50.4 64.4 9.2 21.0 8.5 68 5 60.8 8.2 12.1 1.6 0.0 0.00 50.0 64.4 13.9 23.3 13.4 73 6 59.7 9.7 13.5 1.5 0.0 0.00 49.6 64.0 21.0 35.6 20.4 67 7 59.9 10.0 13.6 1.5 1.2 0.00 49.3 63.9 22.1 35.1 21.7 61 8 59.5 14.4 16.7 1.5 10.8 0.00 49.3 63.7 23.7 35.6 23.3 68 9 61.3 13.3 15.0 1.6 20.1 0.00 50.5 63.5 23.0 34.9 22.6 61 10 62.6 12.9 14.1 1.7 35.1 0.00 52.5 63.3 23.7 36.2 23.0 70 11 64.8 12.7 13.0 1.8 49.2 0.00 55.4 63.0 20.8 32.4 20.1 68 12 67.1 13.1 12.1 2.0 62.8 0.00 58.6 62.8 19.9 31.8 19.5 58 13 69.6 14.4 11.8 2.2 62.3 0.00 61.7 62.6 14.3 25.3 13.6 70 14 70.7 13.1 10.7 2.3 57.6 0.00 64.0 62.6 15.4 25.5 15.0 68 15 72.1 12.2 9.8 2.4 51.4 0.00 65.5 62.4 14.3 25.1 13.9 65 16 72.7 12.9 9.9 2.5 40.1 0.00 65.8 62.4 11.9 21.9 11.4 74 17 71.1 12.7 10.4 2.3 25.3 0.00 65.1 62.4 12.5 20.1 12.1 79 18 69.3 12.4 10.9 2.2 5.5 0.00 63.3 62.4 8.9 18.8 8.7 66 19 67.5 12.0 11.4 2.0 0.0 0.00 61.5 62.6 7.6 15.0 7.2 75 20 66.7 12.2 11.8 2.0 0.0 0.00 60.1 62.6 7.2 15.7 6.9 68 21 65.8 14.2 13.2 1.9 0.0 0.00 58.8 62.8 7.2 13.0 6.9 76 22 64.9 16.3 15.0 1.8 0.0 0.00 57.6 63.0 7.6 17.2 6.9 73 23 62.4 18.3 18.1 1.6 0.0 0.00 56.5 63.0 3.1 7.2 2.7 98 24 55.9 19.0 23.2 1.2 0.0 0.00 55.8 63.0 1.8 4.9 0.9 307 AZMET Daily Weather Data : TUCSON : Oct 22 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.4 45.3 62.8 DegF RELATIVE HUMIDITY 32.6 8.2 14.5 % DEWPOINT 12.9 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 66.0 49.1 56.5 DegF SOIL TEMP. 20 in 64.8 62.4 63.3 DegF WIND SPEED 36.2 12.3 MPH WIND VECTOR MAG. 11.6 MPH WIND VECTOR DIR. 68 Degrees SOLAR RADIATION 421.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.8 4840 10.1 6044 14.4 7341 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Oct 23 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.5 17.2 22.8 1.1 0.0 0.00 54.9 63.0 2.5 5.8 1.3 7 2 52.0 18.0 25.8 1.0 0.0 0.00 53.8 62.8 2.2 5.8 0.2 301 3 52.5 18.0 25.3 1.0 0.0 0.00 52.5 62.8 2.7 10.3 1.6 266 4 49.3 19.0 29.6 0.8 0.0 0.00 51.6 62.8 2.7 5.6 0.9 20 5 48.4 19.0 30.8 0.8 0.0 0.00 50.7 62.6 2.7 6.3 0.4 83 6 47.8 20.3 33.3 0.8 0.0 0.00 49.8 62.6 2.2 5.6 0.7 259 7 47.5 21.4 35.0 0.7 1.4 0.00 49.3 62.4 1.8 5.8 0.4 290 8 52.2 23.7 32.8 0.9 15.3 0.00 49.3 62.2 1.6 4.3 0.9 289 9 63.5 23.4 21.9 1.6 25.1 0.00 51.6 62.1 1.3 6.9 0.4 321 10 70.7 15.8 12.2 2.3 37.0 0.00 54.9 61.9 9.8 22.8 8.7 100 11 75.6 15.6 10.1 2.7 56.1 0.00 57.6 61.7 11.2 18.1 10.7 98 12 78.6 16.7 9.6 3.0 55.4 0.00 60.3 61.5 13.2 21.5 12.8 83 13 80.4 17.4 9.4 3.2 63.5 0.00 62.1 61.3 13.2 21.3 12.8 81 14 81.7 18.5 9.4 3.4 64.0 0.00 63.7 61.3 11.2 18.3 11.0 97 15 82.8 19.0 9.3 3.5 56.6 0.00 64.6 61.3 10.5 17.7 10.1 95 16 83.1 19.2 9.3 3.5 41.8 0.00 64.8 61.3 10.3 18.1 10.1 91 17 81.9 18.5 9.4 3.4 23.9 0.00 64.4 61.3 11.2 17.4 11.0 80 18 79.7 17.4 9.6 3.1 4.3 0.00 62.8 61.3 9.8 17.4 9.6 73 19 77.9 18.0 10.5 2.9 0.0 0.00 61.5 61.5 7.4 13.0 7.2 77 20 77.0 18.9 11.2 2.8 0.0 0.00 60.4 61.7 7.4 12.5 7.2 89 21 76.3 20.1 12.0 2.7 0.0 0.00 59.5 61.7 8.7 14.1 8.7 99 22 75.7 20.1 12.3 2.7 0.0 0.00 59.0 61.9 8.7 13.6 8.7 99 23 74.1 20.7 13.2 2.5 0.0 0.00 58.5 61.9 8.3 15.0 8.1 117 24 73.8 21.2 13.7 2.5 0.0 0.00 58.1 62.1 10.1 17.9 9.8 111 AZMET Daily Weather Data : TUCSON : Oct 23 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.5 46.0 68.2 DegF RELATIVE HUMIDITY 41.4 7.9 17.4 % DEWPOINT 19.0 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 64.8 49.1 57.2 DegF SOIL TEMP. 20 in 63.0 61.2 62.1 DegF WIND SPEED 22.8 7.2 MPH WIND VECTOR MAG. 5.8 MPH WIND VECTOR DIR. 91 Degrees SOLAR RADIATION 444.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.7 4851 15.5 6059 19.8 7361 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Oct 24 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 73.6 21.7 14.1 2.4 0.0 0.00 57.7 62.1 9.2 15.2 8.9 106 2 73.8 22.6 14.6 2.4 0.0 0.00 57.6 62.1 8.5 14.1 8.3 106 3 71.2 23.4 16.5 2.2 0.0 0.00 57.2 62.1 7.2 12.3 6.9 122 4 70.2 23.9 17.4 2.1 0.0 0.00 56.7 62.1 6.7 10.7 6.7 123 5 71.6 23.9 16.5 2.2 0.0 0.00 56.5 62.1 7.4 13.4 7.4 114 6 72.7 24.1 16.0 2.3 0.0 0.00 56.3 62.1 8.3 13.0 8.1 112 7 73.6 24.4 15.8 2.4 1.0 0.00 56.3 61.9 10.3 18.3 10.1 106 8 74.5 26.2 16.6 2.4 15.8 0.00 56.7 61.9 10.1 16.6 9.8 113 9 78.4 27.3 15.3 2.8 35.4 0.00 58.5 61.9 11.4 19.5 11.0 107 10 81.1 27.1 13.8 3.1 55.0 0.00 61.2 61.7 14.1 24.8 13.9 86 11 82.4 27.5 13.5 3.3 66.7 0.00 64.2 61.7 14.8 22.6 14.3 84 12 84.2 27.3 12.6 3.5 59.0 0.00 67.1 61.7 13.6 23.0 13.2 82 13 85.6 27.3 12.1 3.7 63.1 0.00 69.8 61.7 12.3 21.7 11.9 83 14 86.5 27.7 11.9 3.8 63.3 0.00 72.0 61.7 11.6 20.4 11.2 78 15 87.3 27.5 11.5 3.9 54.2 0.00 73.0 61.7 11.6 19.7 11.0 73 16 87.4 27.1 11.2 4.0 39.9 0.00 73.2 61.9 10.7 19.0 10.3 71 17 86.4 27.0 11.6 3.8 22.7 0.00 72.5 62.1 10.5 16.6 10.1 77 18 83.8 26.4 12.3 3.5 4.1 0.00 70.5 62.2 9.6 16.6 9.4 75 19 81.5 26.2 13.2 3.2 0.0 0.00 68.7 62.6 9.2 16.3 8.9 80 20 80.6 25.9 13.3 3.1 0.0 0.00 67.5 62.8 10.3 18.3 10.1 81 21 79.3 26.2 14.1 2.9 0.0 0.00 66.4 63.0 9.4 17.4 8.9 82 22 77.0 28.8 17.0 2.6 0.0 0.00 64.6 63.1 8.9 16.1 8.7 108 23 75.2 28.6 18.0 2.4 0.0 0.00 62.8 63.3 7.8 14.1 7.6 107 24 72.0 29.3 20.5 2.1 0.0 0.00 61.2 63.5 5.4 11.4 5.1 120 AZMET Daily Weather Data : TUCSON : Oct 24 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.2 68.7 78.8 DegF RELATIVE HUMIDITY 29.6 10.4 14.6 % DEWPOINT 26.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 73.4 56.3 63.5 DegF SOIL TEMP. 20 in 63.5 61.7 62.2 DegF WIND SPEED 24.8 9.8 MPH WIND VECTOR MAG. 9.2 MPH WIND VECTOR DIR. 93 Degrees SOLAR RADIATION 480.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.2 4875 28.1 6087 33.1 7394 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Oct 25 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.5 28.8 21.1 2.0 0.0 0.00 59.9 63.5 4.9 9.8 4.7 125 2 70.5 28.2 20.5 2.0 0.0 0.00 58.8 63.7 6.3 10.7 6.0 123 3 69.3 30.0 23.0 1.9 0.0 0.00 58.3 63.7 5.1 8.9 4.7 113 4 64.0 29.8 27.5 1.5 0.0 0.00 58.1 63.7 3.4 8.1 3.1 82 5 66.2 30.2 26.1 1.6 0.0 0.00 57.4 63.5 5.1 11.2 4.9 105 6 62.8 30.4 29.5 1.4 0.0 0.00 56.5 63.5 4.7 7.6 4.7 80 7 59.9 29.5 31.5 1.2 1.0 0.00 55.6 63.5 3.4 6.5 3.4 88 8 61.7 32.7 33.5 1.3 17.0 0.00 55.2 63.3 3.6 6.7 3.4 98 9 69.8 34.9 27.6 1.8 37.3 0.00 56.8 63.1 3.8 5.6 3.6 79 10 75.9 35.1 22.7 2.4 54.2 0.00 59.9 63.0 3.8 7.4 3.8 77 11 81.3 29.8 15.3 3.1 65.9 0.00 63.5 63.0 6.0 10.7 5.6 95 12 83.3 29.3 14.0 3.3 72.4 0.00 66.0 62.8 7.4 13.6 6.9 110 13 85.5 29.7 13.3 3.6 72.6 0.00 68.9 62.8 4.7 11.4 3.8 106 14 86.2 30.6 13.5 3.7 67.1 0.00 71.1 62.6 3.8 7.6 2.5 97 15 88.5 29.5 11.9 4.1 55.9 0.00 72.7 62.6 2.7 7.8 0.4 350 16 86.9 32.2 14.3 3.8 40.4 0.00 72.7 62.6 2.9 7.4 0.9 48 17 88.7 27.5 11.0 4.1 21.0 0.00 71.6 62.8 2.0 6.3 1.3 251 18 79.7 37.6 23.5 2.8 3.1 0.00 69.6 62.8 1.1 2.5 0.9 88 19 70.9 35.4 27.3 1.9 0.0 0.00 67.1 63.0 1.1 2.2 1.1 80 20 66.4 36.5 33.4 1.5 0.0 0.00 65.1 63.3 1.1 2.7 0.9 99 21 63.7 36.1 36.0 1.3 0.0 0.00 63.3 63.5 1.3 2.7 1.3 82 22 62.1 33.6 34.5 1.2 0.0 0.00 61.7 63.7 2.2 4.5 2.0 93 23 61.0 32.0 33.6 1.2 0.0 0.00 60.4 63.7 2.0 3.4 1.8 92 24 60.1 31.3 33.5 1.2 0.0 0.00 59.2 63.9 2.2 4.9 2.2 85 AZMET Daily Weather Data : TUCSON : Oct 25 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.8 58.6 72.3 DegF RELATIVE HUMIDITY 53.5 10.1 24.1 % DEWPOINT 31.6 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 72.9 55.0 63.0 DegF SOIL TEMP. 20 in 63.9 62.6 63.3 DegF WIND SPEED 13.6 3.6 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 98 Degrees SOLAR RADIATION 507.7 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 18.7 4893 23.6 6111 28.6 7422 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Oct 26 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.8 31.3 35.0 1.1 0.0 0.00 58.1 63.9 2.2 4.0 2.2 87 2 56.5 31.5 38.5 1.0 0.0 0.00 57.2 63.9 2.2 3.4 2.2 82 3 55.2 32.0 40.9 0.9 0.0 0.00 56.3 63.9 2.0 4.9 2.0 87 4 52.5 32.7 46.4 0.7 0.0 0.00 55.4 63.9 2.0 3.4 2.0 76 5 52.0 32.4 47.1 0.7 0.0 0.00 54.7 63.7 2.2 3.6 2.2 92 6 52.2 31.5 45.2 0.7 0.0 0.00 53.8 63.7 2.2 4.5 2.2 95 7 51.6 31.6 46.2 0.7 1.0 0.00 53.2 63.5 3.1 5.8 3.1 83 8 58.1 32.7 38.0 1.0 15.8 0.00 53.2 63.3 2.7 4.9 2.7 103 9 64.6 32.2 29.6 1.5 35.8 0.00 55.2 63.3 4.3 6.7 4.3 87 10 70.3 36.5 29.0 1.8 52.6 0.00 58.5 63.1 3.4 5.6 3.1 86 11 78.3 34.3 20.3 2.6 64.5 0.00 63.1 63.0 2.5 5.8 2.2 85 12 82.4 33.8 17.4 3.1 70.9 0.00 66.9 62.8 2.2 6.7 1.8 62 13 85.8 29.3 13.0 3.7 71.4 0.00 69.6 62.6 2.7 6.9 1.8 310 14 86.9 29.1 12.5 3.8 66.4 0.00 71.6 62.6 3.8 9.8 2.9 343 15 88.3 28.8 11.7 4.0 54.2 0.00 72.7 62.6 3.6 10.5 2.9 307 16 88.3 28.0 11.4 4.1 37.8 0.00 72.1 62.6 5.1 10.7 4.0 308 17 87.6 26.6 10.9 4.0 19.6 0.00 70.7 62.8 4.3 8.5 3.8 310 18 84.0 27.3 12.8 3.5 2.4 0.00 68.4 63.0 3.8 9.4 3.8 305 19 75.7 30.0 18.6 2.5 0.0 0.00 66.4 63.1 1.1 2.9 1.1 304 20 70.7 32.0 23.9 2.0 0.0 0.00 64.6 63.3 1.3 3.6 0.2 146 21 63.9 38.7 39.7 1.2 0.0 0.00 63.1 63.5 1.8 3.4 1.8 95 22 58.5 41.9 54.9 0.8 0.0 0.00 61.9 63.7 1.6 4.0 1.3 70 23 60.3 36.7 41.6 1.0 0.0 0.00 61.2 63.9 2.0 3.8 1.8 87 24 61.0 32.0 33.3 1.2 0.0 0.00 61.0 63.9 2.7 4.3 2.5 85 AZMET Daily Weather Data : TUCSON : Oct 26 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.4 50.0 68.5 DegF RELATIVE HUMIDITY 80.1 10.2 29.9 % DEWPOINT 32.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 72.7 53.1 61.9 DegF SOIL TEMP. 20 in 64.0 62.6 63.3 DegF WIND SPEED 10.7 2.7 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 55 Degrees SOLAR RADIATION 492.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.9 4908 19.3 6130 24.1 7447 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Oct 27 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.8 31.1 32.5 1.2 0.0 0.00 60.4 64.0 2.7 4.3 2.7 97 2 58.3 32.0 36.8 1.1 0.0 0.00 59.5 64.0 2.0 3.6 2.0 77 3 54.9 34.2 45.4 0.8 0.0 0.00 58.8 63.9 1.8 2.9 1.8 75 4 53.2 34.2 48.2 0.7 0.0 0.00 57.9 63.9 1.8 2.9 1.8 93 5 52.5 33.8 48.8 0.7 0.0 0.00 57.0 63.7 2.2 3.4 2.0 90 6 53.1 33.6 47.5 0.7 0.0 0.00 56.1 63.7 1.8 4.7 1.8 98 7 49.8 35.1 56.5 0.5 1.0 0.00 55.4 63.5 1.6 2.9 1.3 86 8 55.9 36.5 48.2 0.8 15.5 0.00 55.4 63.5 2.9 5.1 2.9 84 9 64.4 33.8 31.8 1.4 27.5 0.00 56.8 63.3 3.8 5.6 3.8 82 10 71.8 37.4 28.4 1.9 44.2 0.00 60.1 63.1 2.0 4.5 1.8 76 11 78.8 36.7 22.0 2.6 50.2 0.00 64.4 63.0 1.8 4.3 1.1 15 12 82.0 37.4 20.4 3.0 67.1 0.00 67.1 63.0 1.6 4.7 0.7 272 13 85.6 31.6 14.4 3.6 66.7 0.00 70.3 62.8 2.2 5.8 0.9 271 14 87.8 33.6 14.5 3.8 62.8 0.00 72.7 62.8 2.5 8.7 1.1 150 15 89.6 28.8 11.3 4.2 52.3 0.00 73.2 62.6 4.5 12.1 0.7 152 16 89.6 28.9 11.3 4.2 35.8 0.00 72.7 62.6 4.0 10.1 3.4 254 17 90.0 28.4 11.0 4.3 18.2 0.00 72.0 62.8 2.5 5.8 1.1 251 18 81.0 36.7 22.3 3.0 2.4 0.00 69.8 63.0 0.7 4.3 0.4 91 19 77.0 32.9 20.1 2.5 0.0 0.00 67.8 63.1 1.8 4.9 1.3 269 20 76.8 29.3 17.5 2.6 0.0 0.00 65.8 63.3 4.5 8.9 4.0 271 21 69.4 35.2 28.5 1.8 0.0 0.00 64.4 63.5 2.5 6.0 1.8 36 22 63.9 32.9 31.4 1.4 0.0 0.00 63.3 63.7 1.6 3.6 1.3 93 23 61.5 33.3 34.5 1.2 0.0 0.00 62.2 63.9 2.0 4.3 1.8 80 24 62.6 31.6 31.1 1.3 0.0 0.00 61.2 64.0 2.2 4.3 2.0 103 AZMET Daily Weather Data : TUCSON : Oct 27 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.8 48.9 69.6 DegF RELATIVE HUMIDITY 61.2 9.7 29.8 % DEWPOINT 33.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 73.6 55.0 63.5 DegF SOIL TEMP. 20 in 64.0 62.6 63.3 DegF WIND SPEED 12.1 2.5 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 87 Degrees SOLAR RADIATION 443.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.5 4924 19.8 6150 24.5 7471 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Oct 28 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.3 32.9 35.7 1.1 0.0 0.00 60.3 64.0 2.2 3.6 2.2 78 2 56.5 34.7 43.8 0.9 0.0 0.00 59.4 64.0 1.3 3.4 1.3 80 3 55.0 34.5 45.6 0.8 0.0 0.00 58.3 64.0 1.8 3.4 1.6 88 4 53.1 34.2 48.4 0.7 0.0 0.00 57.4 64.0 1.3 3.1 1.3 96 5 51.1 35.1 54.1 0.6 0.0 0.00 56.5 64.0 1.3 2.7 1.1 97 6 50.0 35.4 56.9 0.5 0.0 0.00 55.6 63.9 1.3 2.7 1.3 88 7 49.1 35.8 59.7 0.5 0.7 0.00 55.0 63.9 1.3 2.9 1.3 74 8 55.2 39.2 54.9 0.7 14.8 0.00 55.6 63.7 2.2 4.5 2.0 84 9 66.7 36.7 33.0 1.5 31.5 0.00 61.0 63.5 2.7 5.6 2.5 97 10 78.6 37.6 23.1 2.6 44.9 0.00 62.1 63.5 3.1 10.3 2.9 106 11 85.1 29.8 13.6 3.6 58.0 0.00 63.0 63.3 6.9 13.0 6.7 90 12 87.1 30.7 13.2 3.8 55.2 0.00 65.8 63.1 6.9 12.5 6.5 88 13 90.0 28.0 10.8 4.3 67.4 0.00 68.0 63.0 8.3 16.1 7.8 126 14 90.5 29.1 11.1 4.3 64.7 0.00 69.8 63.0 7.4 12.5 6.9 120 15 91.9 27.3 9.8 4.6 54.7 0.00 70.9 63.0 6.7 12.5 6.3 99 16 91.2 27.3 10.1 4.5 37.0 0.00 70.7 63.0 5.8 11.9 5.6 100 17 90.3 24.4 9.2 4.4 12.7 0.00 70.0 63.0 3.6 8.9 3.6 86 18 85.1 27.5 12.4 3.6 1.4 0.00 68.2 63.1 5.1 14.3 4.9 73 19 84.9 27.1 12.2 3.6 0.0 0.00 66.4 63.3 7.2 13.0 7.2 70 20 83.1 27.0 12.8 3.4 0.0 0.00 64.8 63.5 6.5 12.3 6.3 69 21 81.7 28.4 14.4 3.2 0.0 0.00 63.5 63.5 8.5 14.8 8.5 87 22 79.9 26.4 14.0 3.0 0.0 0.00 62.6 63.7 7.4 13.6 7.2 92 23 76.5 26.8 15.9 2.6 0.0 0.00 61.7 63.9 6.3 11.4 6.0 98 24 75.7 26.6 16.1 2.5 0.0 0.00 60.8 64.0 7.6 11.9 7.4 97 AZMET Daily Weather Data : TUCSON : Oct 28 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.8 47.8 73.8 DegF RELATIVE HUMIDITY 75.8 8.0 26.3 % DEWPOINT 30.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 71.1 54.9 62.8 DegF SOIL TEMP. 20 in 64.0 63.0 63.5 DegF WIND SPEED 16.1 4.7 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 93 Degrees SOLAR RADIATION 443.4 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 15.3 4939 19.3 6169 24.3 7495 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Oct 29 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.3 26.2 16.7 2.4 0.0 0.00 60.1 64.0 5.4 8.9 5.4 115 2 73.0 27.1 18.1 2.3 0.0 0.00 59.2 64.0 6.0 10.7 6.0 124 3 71.8 27.5 19.2 2.2 0.0 0.00 58.5 64.0 5.1 11.6 5.1 110 4 64.8 28.4 25.4 1.6 0.0 0.00 57.6 63.9 3.1 5.6 2.9 74 5 62.4 29.3 28.4 1.4 0.0 0.00 56.8 63.9 2.9 4.9 2.9 73 6 64.2 29.5 27.1 1.5 0.0 0.00 56.1 63.7 4.3 9.2 4.0 91 7 67.8 29.3 23.6 1.8 0.7 0.00 55.6 63.7 5.6 8.7 5.6 107 8 68.7 31.8 25.4 1.8 13.6 0.00 55.2 63.5 6.5 10.5 6.5 106 9 75.2 30.6 19.5 2.4 32.5 0.00 56.7 63.5 7.4 13.9 7.2 122 10 79.9 27.3 14.5 3.0 49.0 0.00 59.0 63.3 8.7 15.0 8.5 106 11 82.6 25.9 12.5 3.3 61.6 0.00 62.1 63.1 8.5 14.5 8.3 96 12 83.7 27.1 12.8 3.4 68.6 0.00 64.8 63.0 7.8 14.1 7.4 90 13 86.0 24.3 10.5 3.8 67.6 0.00 66.9 63.0 8.1 17.0 7.4 112 14 86.2 24.1 10.4 3.8 61.6 0.00 68.5 62.8 8.1 14.1 7.6 108 15 87.1 22.5 9.4 4.0 51.1 0.00 69.3 62.8 7.4 13.0 7.2 99 16 85.8 22.3 9.8 3.8 28.4 0.00 68.9 62.8 6.0 10.7 5.8 98 17 85.3 20.1 9.0 3.8 10.0 0.00 67.6 62.8 5.1 9.8 4.9 94 18 80.2 27.1 14.6 3.0 1.2 0.00 66.2 63.0 3.1 5.8 3.1 96 19 76.8 23.5 13.7 2.7 0.0 0.00 64.6 63.1 2.9 4.9 2.9 102 20 76.3 22.5 13.3 2.7 0.0 0.00 63.3 63.1 3.4 5.4 3.1 104 21 66.7 35.4 32.0 1.6 0.0 0.00 62.2 63.3 1.3 3.1 1.3 74 22 64.8 32.7 30.7 1.5 0.0 0.00 61.5 63.5 2.5 3.4 2.5 93 23 65.8 25.3 21.5 1.7 0.0 0.00 61.0 63.5 2.9 5.1 2.7 100 24 66.4 23.2 19.1 1.8 0.0 0.00 60.3 63.5 4.7 7.8 4.7 76 AZMET Daily Weather Data : TUCSON : Oct 29 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.2 60.6 74.8 DegF RELATIVE HUMIDITY 59.0 7.7 18.2 % DEWPOINT 26.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 69.3 55.2 61.7 DegF SOIL TEMP. 20 in 64.0 62.8 63.3 DegF WIND SPEED 17.0 5.4 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 102 Degrees SOLAR RADIATION 445.8 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 19.1 4958 24.1 6193 29.2 7525 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Oct 30 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.9 22.1 20.2 1.6 0.0 0.00 59.2 63.5 1.8 4.3 1.8 115 2 60.4 23.2 23.6 1.4 0.0 0.00 58.3 63.3 2.0 4.3 2.0 88 3 57.6 24.4 27.8 1.2 0.0 0.00 57.4 63.3 2.7 4.3 2.7 73 4 59.2 23.2 24.9 1.3 0.0 0.00 56.5 63.3 2.2 4.0 2.0 107 5 57.2 24.4 28.0 1.1 0.0 0.00 55.8 63.3 2.2 4.3 2.0 107 6 54.9 25.7 32.2 1.0 0.0 0.00 55.0 63.1 2.9 5.1 2.9 76 7 54.9 25.5 32.0 1.0 0.5 0.00 54.3 63.0 3.4 5.6 3.4 85 8 59.4 28.2 30.3 1.2 13.6 0.00 53.8 63.0 3.8 6.9 3.8 87 9 67.1 28.2 23.2 1.8 30.1 0.00 55.0 62.8 4.5 7.2 4.5 80 10 74.1 30.4 19.9 2.3 36.3 0.00 57.7 62.6 4.7 8.3 4.5 86 11 79.2 29.1 15.9 2.9 60.0 0.00 61.2 62.6 5.1 8.5 4.9 84 12 82.0 31.1 15.7 3.2 66.7 0.00 64.6 62.4 3.6 8.3 3.4 63 13 85.1 29.7 13.4 3.6 67.4 0.00 67.8 62.2 4.0 12.1 1.8 356 14 86.7 28.4 12.1 3.8 62.8 0.00 69.8 62.2 3.8 8.7 2.2 306 15 88.3 23.5 9.4 4.1 51.6 0.00 70.5 62.1 8.1 16.1 6.9 229 16 88.2 24.1 9.7 4.1 38.0 0.00 69.6 62.2 6.0 12.8 5.1 222 17 86.7 23.7 10.0 3.9 17.9 0.00 68.2 62.2 6.9 13.2 6.5 230 18 83.5 23.4 10.9 3.5 1.9 0.00 65.8 62.4 5.4 11.9 4.9 218 19 78.8 23.0 12.7 2.9 0.0 0.00 64.0 62.6 2.2 7.4 2.2 230 20 69.8 26.6 19.8 2.0 0.0 0.00 62.6 62.6 1.3 3.1 0.4 43 21 67.3 28.6 23.4 1.8 0.0 0.00 61.3 62.8 1.1 2.7 0.4 268 22 63.1 30.4 28.9 1.4 0.0 0.00 60.3 63.0 1.3 3.4 0.9 114 23 59.9 31.5 33.8 1.2 0.0 0.00 59.2 63.0 1.1 3.1 0.9 120 24 58.6 32.2 36.7 1.1 0.0 0.00 58.3 63.1 1.3 3.4 1.3 96 AZMET Daily Weather Data : TUCSON : Oct 30 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.1 53.4 70.2 DegF RELATIVE HUMIDITY 42.2 8.3 21.4 % DEWPOINT 26.6 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 70.5 53.8 61.2 DegF SOIL TEMP. 20 in 63.5 62.1 62.8 DegF WIND SPEED 16.1 3.4 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 122 Degrees SOLAR RADIATION 447.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.21 Inches STD. REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.2 4974 20.9 6214 25.9 7550 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Oct 31 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.4 31.6 37.6 1.0 0.0 0.00 57.4 63.1 1.6 2.7 1.6 91 2 54.5 32.4 42.8 0.8 0.0 0.00 56.5 63.1 1.3 2.5 1.3 90 3 52.7 33.3 47.5 0.7 0.0 0.00 55.6 63.0 1.1 2.7 1.1 90 4 52.7 33.3 47.5 0.7 0.0 0.00 55.0 63.0 1.6 2.9 1.6 78 5 51.1 33.8 51.5 0.6 0.0 0.00 54.3 63.0 1.3 2.7 1.3 81 6 50.2 34.7 55.2 0.6 0.0 0.00 53.8 62.8 1.8 2.7 1.8 95 7 51.1 33.6 50.9 0.6 0.5 0.00 53.1 62.8 2.0 3.4 1.8 94 8 53.8 36.7 52.3 0.7 14.8 0.00 53.1 62.6 2.9 5.1 2.9 92 9 62.6 37.2 38.9 1.2 30.6 0.00 54.9 62.4 2.5 4.9 2.5 80 10 69.8 39.2 32.9 1.7 45.6 0.00 57.7 62.2 2.2 5.1 2.2 68 11 74.8 36.3 24.6 2.2 51.8 0.00 61.3 62.2 3.1 7.2 2.9 97 12 77.9 36.9 22.8 2.5 67.6 0.00 64.6 62.1 3.4 7.4 2.2 98 13 80.4 33.8 18.5 2.9 59.7 0.00 67.6 61.9 2.7 7.4 1.1 284 14 80.2 34.2 19.1 2.8 56.1 0.00 69.1 61.9 2.7 8.3 0.9 251 15 82.4 30.6 15.3 3.2 53.5 0.00 70.5 61.9 3.4 8.1 1.8 333 16 82.2 31.5 15.9 3.2 38.0 0.00 70.5 61.9 3.4 8.9 2.7 301 17 81.7 30.0 15.2 3.1 18.4 0.00 69.4 62.1 3.8 8.1 2.9 293 18 77.9 30.9 18.1 2.7 1.9 0.00 67.1 62.1 4.0 6.7 3.8 295 19 73.4 30.9 20.8 2.2 0.0 0.00 64.9 62.2 3.4 5.6 3.4 283 20 67.8 32.5 27.3 1.7 0.0 0.00 63.3 62.4 1.3 3.4 0.7 266 21 60.1 37.4 42.9 1.0 0.0 0.00 61.9 62.6 1.8 4.3 1.6 72 22 54.5 44.2 68.2 0.5 0.0 0.00 60.6 62.8 1.3 3.1 1.1 87 23 56.1 36.0 46.9 0.8 0.0 0.00 60.6 63.0 2.2 4.0 2.2 89 24 57.4 33.3 39.7 1.0 0.0 0.00 60.6 63.0 2.2 4.3 2.2 84 AZMET Daily Weather Data : TUCSON : Oct 31 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.2 48.9 65.1 DegF RELATIVE HUMIDITY 84.7 13.0 35.5 % DEWPOINT 34.3 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 70.7 52.9 61.0 DegF SOIL TEMP. 20 in 63.1 61.9 62.6 DegF WIND SPEED 8.9 2.5 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 62 Degrees SOLAR RADIATION 438.9 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 12.8 4987 16.7 6231 21.6 7572 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Nov 1 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.9 33.1 41.8 0.9 0.0 0.00 60.1 63.0 2.0 3.4 2.0 81 2 53.1 34.3 48.7 0.7 0.0 0.00 59.2 62.8 1.1 2.0 0.9 96 3 50.9 34.9 54.0 0.6 0.0 0.00 58.3 62.6 1.6 2.9 1.3 96 4 49.8 34.5 55.3 0.6 0.0 0.00 57.2 62.6 1.8 2.7 1.8 82 5 48.9 34.5 57.5 0.5 0.0 0.00 56.3 62.6 1.6 3.4 1.6 92 6 47.1 34.7 61.7 0.4 0.0 0.00 55.4 62.4 0.9 2.7 0.9 110 7 46.0 35.1 65.4 0.4 0.5 0.00 54.5 62.4 1.1 2.7 0.9 78 8 51.4 36.5 56.7 0.6 13.4 0.00 54.7 62.4 2.2 4.5 2.2 74 9 61.2 34.9 37.7 1.2 30.3 0.00 57.9 62.2 0.9 3.6 0.7 90 10 67.6 36.7 32.1 1.6 46.1 0.00 60.3 62.2 0.7 3.4 0.2 156 11 73.0 36.3 26.3 2.0 58.0 0.00 63.7 62.1 1.6 4.3 0.2 35 12 77.2 36.5 22.8 2.5 65.2 0.00 65.7 61.9 1.8 4.9 0.4 307 13 80.8 32.0 17.1 3.0 66.9 0.00 68.4 61.7 2.5 6.0 2.0 274 14 83.3 30.9 15.0 3.3 62.6 0.00 70.2 61.7 2.7 8.3 0.9 289 15 84.6 28.0 12.8 3.5 52.3 0.00 71.1 61.7 4.0 9.4 3.4 309 16 84.2 27.7 12.7 3.5 37.5 0.00 70.5 61.7 6.3 10.3 6.0 289 17 83.1 27.1 12.9 3.4 18.4 0.00 68.9 61.7 6.0 10.7 5.6 318 18 79.5 27.5 14.9 2.9 1.7 0.00 66.4 61.9 6.3 10.5 6.0 291 19 74.8 29.5 18.8 2.4 0.0 0.00 64.2 62.1 6.3 9.8 6.3 282 20 71.2 30.2 21.7 2.0 0.0 0.00 62.4 62.2 6.3 9.6 6.3 258 21 65.5 31.1 27.6 1.6 0.0 0.00 60.8 62.4 2.0 5.1 0.2 29 22 60.3 31.8 34.0 1.2 0.0 0.00 59.7 62.6 1.6 3.6 1.6 94 23 56.5 32.0 39.2 0.9 0.0 0.00 58.5 62.8 1.6 3.4 1.3 80 24 54.7 32.4 42.8 0.8 0.0 0.00 57.4 62.8 1.8 3.4 1.8 93 AZMET Daily Weather Data : TUCSON : Nov 1 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.6 45.1 65.1 DegF RELATIVE HUMIDITY 69.4 11.1 34.6 % DEWPOINT 32.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 71.1 54.3 61.9 DegF SOIL TEMP. 20 in 63.0 61.7 62.2 DegF WIND SPEED 10.7 2.7 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 307 Degrees SOLAR RADIATION 453.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.6 5000 16.2 6247 20.5 7593 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Nov 2 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.1 32.5 43.8 0.8 0.0 0.00 56.3 62.8 2.2 4.3 2.2 78 2 53.2 32.7 45.5 0.8 0.0 0.00 55.2 62.8 2.2 3.8 2.2 88 3 51.1 32.5 49.2 0.6 0.0 0.00 54.5 62.8 1.6 2.9 1.3 86 4 48.0 32.7 55.2 0.5 0.0 0.00 53.6 62.6 2.2 3.6 2.0 82 5 47.8 32.7 55.9 0.5 0.0 0.00 52.9 62.6 2.0 4.5 1.6 98 6 47.8 32.5 55.3 0.5 0.0 0.00 52.2 62.4 2.5 4.0 2.5 94 7 46.8 32.5 57.7 0.5 0.5 0.00 51.4 62.4 1.8 3.1 1.8 80 8 50.4 35.2 55.9 0.6 12.2 0.00 51.3 62.2 1.3 4.0 1.3 75 9 58.5 34.0 39.9 1.0 29.9 0.00 52.9 62.1 1.8 3.1 1.6 67 10 65.7 37.9 35.8 1.4 45.6 0.00 56.7 61.9 0.9 3.4 0.4 76 11 72.3 33.8 24.3 2.1 58.3 0.00 61.5 61.7 1.1 4.5 0.4 359 12 75.9 33.6 21.4 2.4 65.0 0.00 63.9 61.5 2.7 6.3 1.8 268 13 80.6 28.8 15.1 3.0 66.2 0.00 67.1 61.3 2.9 6.7 2.5 275 14 83.7 23.7 11.0 3.5 61.2 0.00 69.1 61.3 3.1 8.7 2.2 283 15 84.6 23.4 10.5 3.6 49.9 0.00 70.2 61.3 3.8 9.4 2.7 256 16 84.7 23.4 10.5 3.6 33.9 0.00 69.6 61.3 4.9 9.4 4.5 280 17 83.3 23.5 11.1 3.5 15.3 0.00 68.0 61.5 6.3 10.7 6.0 281 18 79.2 23.2 12.5 3.0 1.7 0.00 65.5 61.5 6.0 9.6 6.0 284 19 74.5 25.7 16.2 2.5 0.0 0.00 63.1 61.7 6.0 8.5 6.0 282 20 70.9 28.6 20.6 2.0 0.0 0.00 61.3 61.9 6.7 11.4 6.7 264 21 62.6 36.5 39.0 1.2 0.0 0.00 59.9 62.1 1.6 3.8 0.7 71 22 55.6 39.2 54.4 0.7 0.0 0.00 59.0 62.2 1.6 3.1 1.6 94 23 57.9 30.0 34.3 1.1 0.0 0.00 59.2 62.2 2.5 4.7 2.2 90 24 56.1 29.5 36.2 1.0 0.0 0.00 59.2 62.1 1.6 3.4 1.6 67 AZMET Daily Weather Data : TUCSON : Nov 2 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.0 45.7 64.4 DegF RELATIVE HUMIDITY 81.5 8.2 33.8 % DEWPOINT 30.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 70.2 51.3 59.7 DegF SOIL TEMP. 20 in 62.8 61.3 62.1 DegF WIND SPEED 11.4 2.9 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 295 Degrees SOLAR RADIATION 440.1 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 12.8 5012 16.4 6263 20.9 7613 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Nov 3 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.5 30.4 42.5 0.8 0.0 0.00 58.8 61.7 0.9 2.5 0.9 77 2 49.8 30.4 46.9 0.6 0.0 0.00 57.9 61.3 1.3 2.5 1.3 87 3 48.2 30.7 50.5 0.6 0.0 0.00 56.8 61.2 1.3 2.5 1.3 84 4 48.2 30.4 49.9 0.6 0.0 0.00 55.8 61.3 2.2 3.4 2.2 93 5 48.2 29.8 48.8 0.6 0.0 0.00 54.9 61.3 1.8 2.9 1.8 86 6 46.6 30.6 53.4 0.5 0.0 0.00 54.0 61.3 2.2 3.4 2.0 80 7 46.0 30.9 55.1 0.5 0.2 0.00 53.1 61.2 1.8 3.4 1.6 114 8 51.3 33.3 49.8 0.6 11.9 0.00 52.9 61.2 1.8 4.9 1.8 93 9 58.8 31.3 35.2 1.1 30.1 0.00 54.9 61.2 3.4 6.3 3.4 89 10 66.2 32.9 29.0 1.6 45.9 0.00 58.1 61.0 2.0 5.4 1.8 102 11 75.2 31.8 20.3 2.4 57.6 0.00 62.8 61.0 0.9 4.3 0.4 42 12 80.4 33.1 18.0 2.9 63.5 0.00 65.8 60.8 1.3 4.3 0.2 306 13 84.4 30.6 14.3 3.5 63.8 0.00 68.5 60.8 2.2 6.3 0.9 106 14 87.4 29.3 12.4 3.9 58.5 0.00 69.4 60.6 2.7 7.2 1.1 262 15 87.6 27.3 11.2 4.0 46.1 0.00 70.3 60.6 3.1 7.6 1.8 273 16 87.6 29.1 12.2 3.9 32.7 0.00 70.5 60.6 2.5 6.9 1.3 257 17 88.2 28.8 11.8 4.0 15.3 0.00 69.6 60.8 1.6 3.8 1.3 295 18 79.9 33.8 19.4 2.8 1.4 0.00 67.6 61.0 1.8 5.8 0.2 111 19 75.6 30.9 19.3 2.4 0.0 0.00 65.5 61.2 2.2 9.2 1.3 258 20 73.8 28.8 19.1 2.3 0.0 0.00 63.7 61.3 2.0 4.7 0.4 242 21 62.8 37.2 39.2 1.2 0.0 0.00 62.2 61.5 1.6 3.6 1.3 84 22 60.3 33.1 35.9 1.1 0.0 0.00 61.3 61.7 2.0 3.4 1.8 77 23 61.2 32.0 33.2 1.2 0.0 0.00 60.8 61.9 2.0 3.4 1.8 106 24 59.5 31.8 34.9 1.1 0.0 0.00 60.1 62.1 1.8 3.8 1.8 81 AZMET Daily Weather Data : TUCSON : Nov 3 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.1 45.0 65.8 DegF RELATIVE HUMIDITY 64.2 10.2 31.8 % DEWPOINT 31.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 70.5 52.7 61.5 DegF SOIL TEMP. 20 in 62.1 60.6 61.2 DegF WIND SPEED 9.2 2.0 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 91 Degrees SOLAR RADIATION 426.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.0 5027 17.8 6281 22.0 7635 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Nov 4 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.2 31.3 34.6 1.1 0.0 0.00 59.2 62.1 2.5 5.6 2.2 82 2 56.1 33.3 42.2 0.9 0.0 0.00 58.1 61.9 1.1 3.4 0.9 346 3 53.2 33.6 47.1 0.7 0.0 0.00 57.2 61.9 1.6 3.4 1.1 104 4 50.9 34.7 53.5 0.6 0.0 0.00 56.3 61.9 1.1 3.6 1.1 109 5 49.5 34.9 56.7 0.5 0.0 0.00 55.6 61.9 1.3 2.7 1.3 84 6 48.6 35.4 60.4 0.5 0.0 0.00 54.7 61.9 1.3 2.7 1.3 97 7 48.4 35.4 60.7 0.5 0.2 0.00 54.0 61.7 0.9 2.2 0.9 118 8 53.4 39.7 59.5 0.6 10.8 0.00 54.9 61.7 0.9 2.7 0.9 121 9 66.2 38.7 36.8 1.4 28.7 0.00 61.2 61.7 1.8 4.5 1.8 78 10 73.6 37.0 26.5 2.1 44.0 0.00 62.4 61.5 2.5 4.7 2.5 86 11 79.2 36.7 21.7 2.7 51.6 0.00 65.3 61.3 2.0 4.9 1.6 72 12 83.3 34.3 17.3 3.2 60.7 0.00 65.7 61.2 3.1 7.4 2.9 94 13 86.4 32.7 14.7 3.7 64.0 0.00 68.0 61.2 3.8 9.4 2.9 77 14 88.3 30.4 12.6 4.0 59.3 0.00 70.0 61.0 3.6 9.2 0.9 179 15 89.6 28.9 11.3 4.2 48.5 0.00 71.1 61.0 2.7 7.2 0.9 255 16 88.9 30.0 12.1 4.1 33.7 0.00 71.2 61.2 2.9 7.6 0.7 65 17 88.0 28.0 11.5 4.0 15.1 0.00 70.5 61.2 2.2 5.6 2.0 79 18 77.9 34.7 21.5 2.6 0.7 0.00 68.2 61.3 0.9 3.1 0.9 85 19 73.0 33.3 23.5 2.1 0.0 0.00 66.0 61.7 2.2 5.8 1.3 279 20 70.3 33.3 25.5 1.9 0.0 0.00 64.4 61.9 1.3 4.3 0.2 121 21 59.2 43.0 55.9 0.8 0.0 0.00 62.8 62.1 1.3 2.2 1.1 76 22 61.2 34.2 36.6 1.2 0.0 0.00 62.6 62.2 2.7 4.5 2.7 75 23 64.4 31.8 29.5 1.5 0.0 0.00 61.2 62.4 2.9 4.3 2.9 88 24 60.6 32.4 34.7 1.2 0.0 0.00 59.7 62.4 1.6 3.1 1.3 83 AZMET Daily Weather Data : TUCSON : Nov 4 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.2 47.5 67.8 DegF RELATIVE HUMIDITY 77.7 9.7 33.6 % DEWPOINT 34.2 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 71.2 54.0 62.6 DegF SOIL TEMP. 20 in 62.4 61.0 61.7 DegF WIND SPEED 9.4 2.0 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 86 Degrees SOLAR RADIATION 417.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.9 5041 18.7 6300 23.6 7659 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Nov 5 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.5 32.9 38.1 1.0 0.0 0.00 59.0 62.6 2.5 4.3 2.2 74 2 55.2 34.0 44.5 0.8 0.0 0.00 57.7 62.6 1.3 2.7 1.3 67 3 53.8 33.6 46.1 0.8 0.0 0.00 57.2 62.6 2.0 3.1 2.0 70 4 52.5 33.8 48.9 0.7 0.0 0.00 55.9 62.6 1.6 2.7 1.3 79 5 50.7 34.2 52.8 0.6 0.0 0.00 55.2 62.4 1.6 2.5 1.3 94 6 49.1 34.7 57.2 0.5 0.0 0.00 54.3 62.4 2.5 4.9 2.2 87 7 49.6 34.5 55.6 0.5 0.2 0.00 53.6 62.2 2.9 5.1 2.9 92 8 53.8 36.0 50.8 0.7 11.2 0.00 54.3 62.2 2.9 4.5 2.9 83 9 63.3 34.2 33.7 1.3 29.1 0.00 55.9 62.1 3.8 6.3 3.8 76 10 70.7 36.3 28.4 1.8 43.7 0.00 58.8 61.9 3.8 6.3 3.6 74 11 78.6 35.4 21.1 2.6 56.9 0.00 61.9 61.7 2.7 6.5 2.5 97 12 83.3 36.1 18.6 3.2 63.5 0.00 66.2 61.7 2.0 4.7 1.3 110 13 87.6 31.1 13.2 3.9 55.9 0.00 68.9 61.5 2.2 6.5 0.9 53 14 88.2 29.5 12.1 4.0 54.0 0.00 70.0 61.5 3.4 9.8 2.5 90 15 88.7 28.4 11.4 4.1 45.4 0.00 69.6 61.5 4.0 10.3 3.1 79 16 88.5 30.9 12.8 4.0 32.7 0.00 69.3 62.1 3.4 9.6 2.5 95 17 89.4 27.1 10.6 4.2 14.6 0.00 68.7 62.8 1.8 5.4 0.2 314 18 79.0 34.5 21.0 2.8 1.0 0.00 67.8 63.3 0.7 2.7 0.4 272 19 69.8 35.1 27.8 1.8 0.0 0.00 66.4 63.7 1.3 2.7 1.1 120 20 72.1 32.4 23.3 2.1 0.0 0.00 65.1 63.7 1.8 8.7 0.9 208 21 63.7 40.5 43.4 1.2 0.0 0.00 63.9 63.5 1.8 3.4 1.6 93 22 63.7 35.4 35.1 1.3 0.0 0.00 63.5 63.7 2.7 4.9 2.5 85 23 65.5 32.0 28.6 1.5 0.0 0.00 63.1 63.7 2.5 5.1 2.5 98 24 62.8 33.3 33.1 1.3 0.0 0.00 62.2 63.5 1.6 3.4 1.6 92 AZMET Daily Weather Data : TUCSON : Nov 5 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.2 48.0 68.2 DegF RELATIVE HUMIDITY 68.2 9.3 32.0 % DEWPOINT 33.6 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 70.2 53.6 62.1 DegF SOIL TEMP. 20 in 63.7 61.5 62.6 DegF WIND SPEED 10.3 2.5 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 86 Degrees SOLAR RADIATION 408.5 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 15.1 5057 18.9 6319 23.8 7683 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Nov 6 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.6 34.9 40.9 1.0 0.0 0.00 61.5 63.5 1.3 2.0 1.3 78 2 57.2 35.1 43.1 0.9 0.0 0.00 60.8 63.3 1.6 2.7 1.3 93 3 55.9 34.7 44.7 0.9 0.0 0.00 59.9 63.3 1.6 3.4 1.3 96 4 54.1 34.5 47.4 0.8 0.0 0.00 59.0 63.3 1.8 3.4 1.6 103 5 52.5 34.7 50.5 0.7 0.0 0.00 58.1 63.1 1.3 2.7 1.3 66 6 51.3 35.1 53.9 0.6 0.0 0.00 57.4 63.1 1.3 2.7 1.3 95 7 51.8 34.0 50.5 0.6 0.2 0.00 56.8 63.0 2.0 4.7 2.0 80 8 55.2 36.0 48.1 0.8 6.9 0.00 56.5 63.0 2.2 3.8 2.0 97 9 63.3 34.9 35.1 1.3 26.8 0.00 62.4 62.8 2.7 5.4 2.7 81 10 71.4 34.2 25.4 2.0 42.5 0.00 65.8 62.8 1.3 3.1 1.1 64 11 79.2 34.9 20.2 2.7 57.1 0.00 69.6 62.6 1.1 3.1 0.7 35 12 83.5 35.2 17.8 3.2 58.8 0.00 68.0 62.4 3.8 10.3 3.1 70 13 86.2 32.5 14.6 3.7 49.0 0.00 68.0 62.2 6.5 11.9 6.0 119 14 86.4 32.9 14.8 3.7 34.2 0.00 68.9 62.2 4.5 9.6 4.3 123 15 88.2 32.5 13.8 3.9 28.2 0.00 70.2 62.2 2.0 11.4 1.6 102 16 88.2 32.9 13.9 3.9 19.8 0.00 69.4 62.2 2.2 6.3 2.0 320 17 86.5 32.9 14.8 3.7 9.6 0.00 68.9 62.2 2.0 4.0 2.0 326 18 77.5 38.5 24.8 2.5 1.0 0.00 67.6 62.4 1.6 3.6 1.3 119 19 70.2 38.7 31.6 1.7 0.0 0.00 66.0 62.6 1.1 2.7 1.1 102 20 67.3 39.0 35.3 1.5 0.0 0.00 64.6 62.6 1.3 8.9 0.7 82 21 65.3 37.8 36.1 1.4 0.0 0.00 63.3 62.8 1.3 2.9 0.9 87 22 62.1 37.8 40.5 1.1 0.0 0.00 62.1 63.0 1.3 3.1 1.3 102 23 61.2 36.3 39.5 1.1 0.0 0.00 61.5 63.0 2.5 4.3 2.5 77 24 60.6 35.2 38.5 1.1 0.0 0.00 60.1 63.1 1.3 3.1 1.3 89 AZMET Daily Weather Data : TUCSON : Nov 6 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.0 50.4 68.0 DegF RELATIVE HUMIDITY 61.6 12.0 33.2 % DEWPOINT 35.2 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 70.7 56.3 63.7 DegF SOIL TEMP. 20 in 63.5 62.2 62.8 DegF WIND SPEED 11.9 2.0 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 90 Degrees SOLAR RADIATION 334.2 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 15.3 5072 19.6 6338 24.5 7707 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Nov 7 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.3 36.9 47.9 0.8 0.0 0.00 59.0 63.1 0.9 3.6 0.9 72 2 54.3 37.2 52.2 0.7 0.0 0.00 58.1 63.1 1.1 2.2 1.1 79 3 52.5 37.6 56.8 0.6 0.0 0.00 57.2 63.1 1.3 2.7 1.1 84 4 51.6 36.9 57.0 0.6 0.0 0.00 56.5 63.0 1.3 2.7 1.3 96 5 52.0 36.5 55.6 0.6 0.0 0.00 55.9 63.0 1.8 3.6 1.3 116 6 52.0 36.1 54.6 0.6 0.0 0.00 55.4 63.0 2.2 3.8 1.8 90 7 51.3 37.0 58.2 0.5 0.2 0.00 54.9 62.8 1.8 4.7 0.9 86 8 53.6 39.0 57.7 0.6 8.1 0.00 55.4 62.6 1.8 3.4 0.9 100 9 63.9 39.4 40.9 1.2 27.2 0.00 64.0 62.6 2.0 4.9 1.8 104 10 71.1 38.7 30.7 1.8 41.3 0.00 66.0 62.4 2.7 5.6 2.5 82 11 77.7 37.4 23.5 2.5 53.0 0.00 64.8 62.2 3.1 8.1 3.1 74 12 80.8 37.0 20.8 2.8 60.2 0.00 66.0 62.2 3.8 6.7 3.6 74 13 85.5 36.1 17.3 3.5 59.5 0.00 68.4 62.1 2.7 8.3 2.0 82 14 88.3 35.8 15.6 3.9 55.2 0.00 70.2 62.1 3.4 9.2 1.8 108 15 89.2 34.5 14.4 4.0 39.7 0.00 70.9 62.1 3.4 11.2 1.3 116 16 89.1 34.3 14.4 4.0 24.4 0.00 71.1 62.1 1.8 7.4 0.4 28 17 87.8 33.4 14.4 3.8 11.9 0.00 70.3 62.2 2.5 6.5 2.5 56 18 82.2 36.3 19.6 3.0 1.0 0.00 68.5 62.2 3.4 10.5 1.6 328 19 79.7 34.5 19.7 2.8 0.0 0.00 66.2 62.4 7.2 14.1 6.9 288 20 76.1 35.6 23.0 2.4 0.0 0.00 64.4 62.6 6.7 11.6 6.5 273 21 74.5 36.0 24.6 2.2 0.0 0.00 63.1 62.8 4.0 9.4 3.6 287 22 65.5 42.3 44.0 1.2 0.0 0.00 62.2 63.0 1.3 2.7 1.1 95 23 64.2 37.9 37.7 1.3 0.0 0.00 62.2 63.1 2.7 5.6 2.5 100 24 63.0 37.0 38.0 1.2 0.0 0.00 62.2 63.3 2.5 4.9 2.5 96 AZMET Daily Weather Data : TUCSON : Nov 7 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.2 50.4 69.3 DegF RELATIVE HUMIDITY 70.8 12.4 34.9 % DEWPOINT 36.9 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 71.2 54.5 63.0 DegF SOIL TEMP. 20 in 63.3 62.1 62.6 DegF WIND SPEED 14.1 2.7 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 67 Degrees SOLAR RADIATION 381.8 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 15.8 5088 20.0 6358 25.0 7732 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Nov 8 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.0 37.9 42.4 1.1 0.0 0.00 61.7 63.3 2.0 3.8 2.0 83 2 58.5 38.5 47.4 0.9 0.0 0.00 61.0 63.1 2.5 4.5 2.5 75 3 56.8 37.9 49.2 0.8 0.0 0.00 59.9 63.1 1.3 2.7 1.3 91 4 54.5 38.3 54.0 0.7 0.0 0.00 59.0 63.0 2.0 4.0 2.0 85 5 54.3 38.3 54.8 0.6 0.0 0.00 58.3 63.0 1.8 3.8 1.8 89 6 53.6 38.3 56.0 0.6 0.0 0.00 57.2 63.0 2.0 3.8 2.0 93 7 52.3 38.5 59.3 0.6 0.2 0.00 56.7 63.0 2.0 4.0 2.0 83 8 55.9 39.2 53.2 0.7 9.8 0.00 57.2 62.8 2.7 4.9 2.7 98 9 62.8 39.9 43.0 1.1 26.0 0.00 61.2 62.8 2.7 4.5 2.5 86 10 70.7 42.1 35.6 1.7 42.3 0.00 63.9 62.6 1.3 3.4 1.1 62 11 78.1 40.8 26.5 2.4 54.2 0.00 66.9 62.6 1.3 3.8 0.2 333 12 82.2 39.9 22.4 2.9 61.4 0.00 68.4 62.4 2.0 5.1 1.1 145 13 85.6 38.5 19.0 3.4 62.3 0.00 69.8 62.2 2.0 7.2 1.1 195 14 86.9 32.5 14.4 3.7 56.9 0.00 71.4 62.2 3.4 8.9 1.3 149 15 87.6 30.0 12.6 3.9 46.1 0.00 72.0 62.2 3.6 10.1 1.6 203 16 87.8 29.1 12.2 3.9 30.8 0.00 71.8 62.2 2.2 6.5 0.4 260 17 87.3 27.1 11.4 3.9 14.1 0.00 70.5 62.4 2.0 6.9 0.4 248 18 77.0 32.7 20.5 2.6 1.0 0.00 68.4 62.6 0.7 1.8 0.7 188 19 69.3 32.9 26.0 1.8 0.0 0.00 66.4 62.8 1.1 2.2 0.9 163 20 64.8 34.2 31.9 1.4 0.0 0.00 64.4 63.0 1.6 4.3 1.3 92 21 63.0 34.0 33.9 1.3 0.0 0.00 62.8 63.1 1.8 3.4 1.6 79 22 60.8 34.2 36.6 1.1 0.0 0.00 61.5 63.3 2.0 3.4 1.8 91 23 61.9 32.7 33.4 1.3 0.0 0.00 60.3 63.3 2.7 6.0 2.7 86 24 57.6 34.5 42.0 0.9 0.0 0.00 59.2 63.3 1.3 2.9 1.3 85 AZMET Daily Weather Data : TUCSON : Nov 8 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.9 50.9 68.0 DegF RELATIVE HUMIDITY 62.2 9.7 34.9 % DEWPOINT 36.0 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 72.0 56.5 63.9 DegF SOIL TEMP. 20 in 63.5 62.2 62.8 DegF WIND SPEED 10.1 2.0 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 98 Degrees SOLAR RADIATION 405.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.1 5103 19.4 6378 24.5 7757 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Nov 9 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.3 35.8 49.3 0.7 0.0 0.00 58.3 63.5 0.9 2.0 0.9 88 2 52.5 35.8 52.9 0.6 0.0 0.00 57.2 63.5 1.6 3.1 1.6 87 3 54.3 34.2 46.3 0.8 0.0 0.00 56.5 63.3 2.5 3.8 2.5 95 4 54.1 33.8 46.2 0.8 0.0 0.00 55.8 63.3 1.6 2.9 1.6 90 5 50.4 35.1 55.4 0.6 0.0 0.00 55.0 63.3 0.7 2.7 0.7 62 6 49.3 35.1 57.7 0.5 0.0 0.00 54.3 63.1 1.6 3.6 1.3 99 7 52.3 34.5 50.5 0.7 0.2 0.00 53.8 63.0 3.6 6.9 3.6 92 8 56.8 34.3 42.7 0.9 10.3 0.00 53.4 63.0 2.7 5.8 2.5 97 9 63.3 34.7 34.5 1.3 26.5 0.00 54.9 62.8 1.8 4.3 1.8 102 10 68.4 36.9 31.3 1.6 37.0 0.00 57.7 62.6 2.0 4.3 1.8 51 11 75.4 36.0 24.0 2.3 48.3 0.00 61.7 62.4 1.1 3.4 0.9 23 12 78.3 35.8 21.5 2.6 45.9 0.00 64.2 62.2 1.3 4.5 0.7 348 13 81.7 34.5 18.3 3.0 47.5 0.00 66.2 62.2 2.0 6.3 1.3 286 14 83.3 33.4 16.6 3.2 38.0 0.00 67.8 62.1 2.7 6.0 1.8 298 15 85.1 31.1 14.3 3.5 35.1 0.00 68.5 62.1 2.7 7.8 1.8 244 16 84.7 27.7 12.6 3.6 19.6 0.00 68.7 62.1 2.2 5.6 1.8 257 17 81.1 31.5 16.5 3.0 9.1 0.00 67.3 62.2 8.1 17.2 7.8 298 18 77.4 32.4 19.3 2.6 0.7 0.00 65.1 62.2 6.9 12.3 6.9 310 19 74.1 33.1 22.3 2.2 0.0 0.00 63.5 62.4 4.7 7.6 4.5 274 20 70.3 34.2 26.4 1.9 0.0 0.00 62.1 62.6 2.9 6.3 2.5 257 21 61.0 40.5 47.1 1.0 0.0 0.00 60.8 62.6 1.3 3.6 1.3 76 22 55.0 45.1 69.5 0.4 0.0 0.00 60.1 62.8 1.3 2.7 1.1 76 23 57.7 37.6 47.1 0.9 0.0 0.00 60.1 62.8 2.0 4.0 1.6 67 24 57.0 36.5 46.1 0.9 0.0 0.00 60.3 62.6 2.0 3.4 1.8 82 AZMET Daily Weather Data : TUCSON : Nov 9 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.4 48.2 65.8 DegF RELATIVE HUMIDITY 82.3 11.2 36.2 % DEWPOINT 34.9 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 68.7 53.4 60.6 DegF SOIL TEMP. 20 in 63.5 62.1 62.8 DegF WIND SPEED 17.2 2.5 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 351 Degrees SOLAR RADIATION 318.2 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 13.5 5116 17.3 6395 22.3 7779 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Nov 10 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.6 36.1 44.6 0.9 0.0 0.00 59.7 62.4 2.9 4.5 2.9 82 2 57.2 35.8 44.5 0.9 0.0 0.00 58.8 62.2 2.9 5.6 2.9 85 3 55.8 36.0 47.1 0.8 0.0 0.00 58.3 62.2 1.8 4.0 1.8 63 4 54.0 36.7 51.8 0.7 0.0 0.00 57.4 62.2 0.9 2.2 0.9 66 5 51.3 36.9 57.6 0.6 0.0 0.00 56.5 62.1 1.3 2.5 1.1 81 6 48.7 37.0 63.7 0.4 0.0 0.00 55.6 62.1 1.3 2.7 1.3 95 7 48.0 36.5 64.4 0.4 0.0 0.00 54.7 62.1 1.3 3.1 1.3 90 8 49.8 38.1 64.0 0.4 7.2 0.00 54.9 62.1 1.8 3.8 1.8 76 9 59.9 37.8 43.9 1.0 17.2 0.00 57.7 61.9 2.9 6.5 2.7 84 10 68.7 37.2 31.6 1.6 41.6 0.00 62.4 61.9 3.1 6.5 2.9 102 11 74.1 37.2 26.2 2.1 55.9 0.00 64.6 61.7 2.5 5.8 2.2 94 12 77.0 38.7 25.1 2.4 55.2 0.00 65.7 61.7 3.1 8.1 1.8 93 13 78.4 37.0 22.5 2.6 54.5 0.00 67.3 61.5 3.4 7.6 2.0 167 14 78.6 37.0 22.3 2.6 43.7 0.00 68.5 61.5 2.9 6.9 2.0 98 15 79.7 34.2 19.3 2.8 32.5 0.00 69.3 61.5 2.7 6.3 1.3 56 16 80.1 34.2 19.0 2.8 30.3 0.00 69.3 61.5 2.0 6.3 1.1 342 17 78.4 34.0 19.9 2.7 10.0 0.00 68.7 61.7 1.8 4.7 1.6 83 18 71.8 38.8 30.6 1.9 1.4 0.00 66.9 61.7 1.3 4.0 0.7 90 19 72.0 37.4 28.3 1.9 0.0 0.00 64.8 61.9 4.7 13.2 4.5 288 20 66.4 38.5 36.2 1.4 0.0 0.00 63.1 62.1 1.3 3.4 1.1 244 21 57.0 44.1 62.1 0.6 0.0 0.00 61.7 62.2 1.1 2.2 1.1 93 22 56.1 40.1 54.8 0.7 0.0 0.00 60.8 62.4 1.6 2.7 1.6 89 23 56.5 39.2 52.0 0.8 0.0 0.00 60.1 62.6 2.2 3.6 2.0 84 24 54.3 39.2 56.5 0.6 0.0 0.00 58.6 62.6 1.1 2.5 1.1 83 AZMET Daily Weather Data : TUCSON : Nov 10 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.0 47.1 63.9 DegF RELATIVE HUMIDITY 77.5 16.1 41.2 % DEWPOINT 37.4 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 69.4 54.3 61.9 DegF SOIL TEMP. 20 in 62.6 61.5 61.9 DegF WIND SPEED 13.2 2.2 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 85 Degrees SOLAR RADIATION 350.0 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 11.2 5127 15.1 6410 19.6 7799 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Nov 11 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.0 38.8 60.5 0.5 0.0 0.00 57.6 62.6 1.3 2.9 1.1 82 2 50.7 38.7 63.4 0.5 0.0 0.00 56.7 62.6 1.1 2.7 1.1 107 3 48.6 38.3 67.2 0.4 0.0 0.00 55.9 62.6 1.1 2.9 1.1 82 4 48.2 37.9 67.6 0.4 0.0 0.00 55.4 62.6 1.8 3.4 1.6 96 5 48.7 37.4 65.1 0.4 0.0 0.00 54.7 62.4 2.2 4.0 2.2 79 6 47.5 37.2 67.7 0.4 0.0 0.00 53.8 62.4 1.3 2.7 1.3 84 7 45.9 37.0 71.0 0.3 0.2 0.00 53.2 62.2 1.6 3.1 1.6 93 8 49.8 37.2 62.2 0.5 9.3 0.00 54.3 62.2 2.5 4.5 2.5 73 9 57.6 37.6 47.2 0.9 26.5 0.00 59.2 62.1 2.5 4.3 2.2 58 10 65.5 38.1 36.5 1.4 42.0 0.00 61.9 61.9 1.3 4.0 0.7 84 11 70.2 36.9 29.6 1.8 53.5 0.00 63.7 61.7 1.8 4.7 0.4 149 12 73.6 38.1 27.5 2.1 59.7 0.00 65.1 61.7 2.2 5.8 0.9 127 13 75.9 34.2 22.0 2.4 60.4 0.00 66.4 61.5 3.6 8.7 2.5 323 14 77.9 35.4 21.5 2.6 54.7 0.00 68.0 61.3 3.1 7.8 1.6 249 15 78.8 34.2 19.9 2.7 43.2 0.00 68.9 61.3 3.6 8.5 2.5 318 16 78.6 33.4 19.3 2.7 30.3 0.00 68.5 61.3 5.8 14.8 5.4 288 17 76.1 37.0 24.3 2.3 12.9 0.00 66.4 61.5 9.6 15.0 9.2 297 18 72.5 40.8 31.9 1.9 1.0 0.00 64.0 61.7 10.5 15.2 10.1 297 19 70.2 41.0 34.7 1.6 0.0 0.00 62.2 61.7 9.8 14.3 9.6 292 20 68.5 40.6 36.3 1.5 0.0 0.00 60.8 61.9 6.9 11.4 6.7 281 21 65.1 42.1 43.2 1.2 0.0 0.00 59.9 62.1 2.9 7.4 0.7 329 22 59.9 41.5 50.8 0.9 0.0 0.00 59.2 62.1 2.5 6.0 2.5 80 23 59.0 42.1 53.6 0.8 0.0 0.00 58.3 62.2 2.5 4.3 2.5 88 24 56.7 42.3 58.3 0.6 0.0 0.00 57.4 62.2 2.0 2.9 1.8 94 AZMET Daily Weather Data : TUCSON : Nov 11 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.7 45.3 62.4 DegF RELATIVE HUMIDITY 72.5 17.2 45.0 % DEWPOINT 38.3 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 68.9 53.2 60.6 DegF SOIL TEMP. 20 in 62.6 61.3 62.1 DegF WIND SPEED 15.2 3.4 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 315 Degrees SOLAR RADIATION 393.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.7 5137 13.1 6423 17.5 7816 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Nov 12 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.1 42.1 66.3 0.5 0.0 0.00 56.5 62.2 0.9 2.5 0.9 74 2 52.3 41.9 67.5 0.4 0.0 0.00 55.8 62.2 1.6 2.9 0.4 46 3 50.0 41.2 71.4 0.3 0.0 0.00 55.0 62.2 1.6 3.6 1.1 84 4 48.4 40.6 74.6 0.3 0.0 0.00 54.3 62.1 1.6 3.4 1.1 107 5 48.4 41.2 76.1 0.3 0.0 0.00 53.8 62.1 1.1 2.7 1.1 104 6 49.5 41.2 73.2 0.3 0.0 0.00 53.6 61.9 1.8 3.8 1.3 104 7 50.4 40.8 69.7 0.4 0.0 0.00 53.4 61.9 1.6 3.6 1.6 83 8 51.4 41.4 68.8 0.4 7.6 0.00 53.8 61.7 2.0 3.8 2.0 86 9 55.6 41.2 58.5 0.6 13.6 0.00 54.5 61.7 1.6 4.3 1.3 78 10 61.7 40.6 46.0 1.0 41.8 0.00 57.4 61.5 2.9 6.9 2.7 83 11 68.5 39.7 34.9 1.5 41.6 0.00 59.7 61.3 2.9 6.5 2.0 143 12 72.3 41.4 32.7 1.8 48.3 0.00 62.2 61.2 2.7 8.9 0.9 105 13 74.3 41.2 30.2 2.0 55.0 0.00 64.6 61.2 4.5 10.3 3.6 153 14 74.7 40.6 29.3 2.1 42.8 0.00 66.0 61.0 2.7 8.3 0.9 95 15 75.0 39.0 27.3 2.2 25.6 0.00 66.7 61.0 3.1 7.6 2.2 302 16 74.7 38.8 27.4 2.1 15.3 0.00 66.2 61.0 2.2 4.3 1.8 237 17 74.3 38.8 27.7 2.1 5.3 0.00 65.7 61.2 1.6 3.6 1.3 217 18 69.6 42.8 38.4 1.5 1.0 0.00 64.6 61.2 0.7 1.3 0.4 89 19 63.7 43.5 47.5 1.1 0.0 0.00 63.3 61.3 1.6 2.9 1.3 71 20 62.6 41.7 46.3 1.0 0.0 0.00 61.9 61.5 1.3 3.1 0.9 101 21 58.8 44.2 58.5 0.7 0.0 0.00 60.6 61.7 1.6 4.0 1.3 76 22 55.8 41.7 59.6 0.6 0.0 0.00 59.5 61.7 1.3 4.3 0.9 71 23 53.8 39.9 59.5 0.6 0.0 0.00 58.5 61.9 1.6 3.4 1.6 82 24 53.6 38.3 56.0 0.6 0.0 0.00 57.6 61.9 1.6 2.7 1.6 105 AZMET Daily Weather Data : TUCSON : Nov 12 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.8 47.5 60.4 DegF RELATIVE HUMIDITY 77.5 25.5 52.0 % DEWPOINT 41.0 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 66.7 53.2 59.4 DegF SOIL TEMP. 20 in 62.2 61.0 61.7 DegF WIND SPEED 10.3 2.0 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 102 Degrees SOLAR RADIATION 297.4 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 8.8 5146 12.4 6436 17.1 7833 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Nov 13 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.1 37.4 55.4 0.6 0.0 0.00 56.8 61.9 1.6 3.6 1.6 72 2 50.7 37.9 61.2 0.5 0.0 0.00 55.9 61.9 1.1 2.7 0.9 114 3 48.6 37.6 65.6 0.4 0.0 0.00 55.0 61.9 0.9 3.4 0.7 135 4 48.6 37.4 65.4 0.4 0.0 0.00 54.3 61.9 1.1 3.4 0.4 163 5 47.3 37.0 67.5 0.4 0.0 0.00 53.8 61.7 1.3 2.7 1.1 101 6 46.4 37.2 70.2 0.3 0.0 0.00 53.4 61.7 1.1 2.5 1.1 80 7 46.4 37.0 70.0 0.3 0.2 0.00 52.9 61.5 1.6 3.4 1.6 81 8 49.3 37.9 65.1 0.4 9.1 0.00 54.7 61.5 1.3 2.9 1.1 81 9 56.7 39.4 52.3 0.8 24.1 0.00 58.3 61.3 3.4 5.8 3.1 83 10 65.3 40.3 40.2 1.3 40.6 0.00 63.5 61.2 2.0 4.9 1.8 102 11 72.3 41.7 33.2 1.8 51.6 0.00 64.9 61.2 1.6 4.3 1.3 118 12 77.2 41.9 28.4 2.3 57.8 0.00 64.6 61.0 2.0 4.9 0.0 20 13 79.5 41.2 25.6 2.6 58.8 0.00 66.0 60.8 4.7 9.4 4.3 276 14 81.5 39.0 22.0 2.9 54.0 0.00 67.6 60.6 6.0 11.0 5.4 294 15 82.9 38.3 20.5 3.0 44.2 0.00 68.4 60.6 6.9 12.5 6.5 284 16 83.1 37.2 19.6 3.1 29.9 0.00 67.8 60.8 7.6 11.2 7.2 285 17 81.9 37.2 20.3 3.0 13.4 0.00 66.0 60.8 7.8 12.5 7.6 288 18 78.1 37.8 23.5 2.5 0.7 0.00 64.0 61.0 6.3 11.6 6.0 290 19 73.8 38.7 28.0 2.0 0.0 0.00 62.2 61.2 5.6 8.9 5.4 285 20 71.2 38.7 30.5 1.8 0.0 0.00 60.8 61.3 6.0 10.5 5.6 266 21 66.6 39.4 36.9 1.4 0.0 0.00 59.7 61.3 2.0 5.6 1.1 44 22 61.2 39.4 44.6 1.0 0.0 0.00 58.6 61.5 2.0 4.5 1.8 72 23 58.8 39.6 48.9 0.9 0.0 0.00 57.7 61.7 2.0 4.0 2.0 92 24 56.5 39.6 53.0 0.7 0.0 0.00 56.8 61.7 2.0 3.1 1.8 84 AZMET Daily Weather Data : TUCSON : Nov 13 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.7 45.5 64.0 DegF RELATIVE HUMIDITY 71.9 18.4 43.7 % DEWPOINT 38.7 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 68.4 52.9 60.3 DegF SOIL TEMP. 20 in 61.9 60.6 61.3 DegF WIND SPEED 12.5 3.4 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 295 Degrees SOLAR RADIATION 384.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.7 5158 15.1 6451 19.6 7853 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Nov 14 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.3 39.6 57.7 0.6 0.0 0.00 55.9 61.7 1.3 3.4 1.3 71 2 52.0 39.4 62.2 0.5 0.0 0.00 55.2 61.7 1.8 3.1 1.6 79 3 51.1 39.2 63.5 0.5 0.0 0.00 54.5 61.7 1.8 3.4 1.6 85 4 50.9 39.2 63.9 0.5 0.0 0.00 53.8 61.5 1.6 3.4 1.6 70 5 48.7 38.8 68.6 0.4 0.0 0.00 53.1 61.5 1.3 2.9 1.3 81 6 46.2 38.5 74.7 0.3 0.0 0.00 52.5 61.3 1.3 2.5 1.1 69 7 46.0 38.5 74.6 0.3 0.0 0.00 51.8 61.3 1.1 2.7 1.1 83 8 49.8 39.9 68.8 0.4 8.8 0.00 51.4 61.2 0.7 2.0 0.7 127 9 60.8 41.2 48.3 0.9 25.8 0.00 52.9 61.0 0.7 1.8 0.4 126 10 64.4 40.6 41.8 1.2 41.1 0.00 55.8 61.0 3.4 6.7 3.1 93 11 70.7 40.6 33.6 1.7 52.8 0.00 59.2 60.8 4.0 7.4 3.8 95 12 77.4 40.6 27.0 2.3 59.0 0.00 62.8 60.6 2.2 5.6 1.3 90 13 81.7 38.8 21.7 2.9 59.3 0.00 66.0 60.6 1.8 4.3 0.7 82 14 83.5 31.8 15.5 3.3 54.7 0.00 68.4 60.4 2.9 8.1 1.8 328 15 84.7 28.2 12.9 3.5 44.9 0.00 69.3 60.4 2.9 7.2 2.7 295 16 85.3 25.9 11.4 3.7 30.3 0.00 68.9 60.6 3.6 6.9 3.1 269 17 84.0 25.0 11.5 3.5 12.2 0.00 67.3 60.6 4.7 8.3 4.5 299 18 78.8 26.1 14.4 2.9 0.7 0.00 65.1 60.8 3.1 4.3 2.9 283 19 73.4 31.8 21.5 2.2 0.0 0.00 63.1 61.0 4.0 6.7 2.9 280 20 66.0 33.3 29.5 1.5 0.0 0.00 61.5 61.2 1.3 2.9 0.9 94 21 57.4 39.2 51.3 0.8 0.0 0.00 60.1 61.3 0.9 2.0 0.9 79 22 54.3 39.7 58.5 0.6 0.0 0.00 58.8 61.5 1.8 3.8 1.6 88 23 55.6 34.3 44.4 0.8 0.0 0.00 57.9 61.5 1.6 3.1 1.1 83 24 54.5 34.7 47.0 0.8 0.0 0.00 56.8 61.7 1.8 2.9 1.8 100 AZMET Daily Weather Data : TUCSON : Nov 14 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.8 45.0 63.9 DegF RELATIVE HUMIDITY 80.3 10.3 42.7 % DEWPOINT 36.0 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 69.4 51.4 59.2 DegF SOIL TEMP. 20 in 61.7 60.4 61.2 DegF WIND SPEED 8.3 2.2 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 54 Degrees SOLAR RADIATION 389.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.6 5170 16.2 6467 20.5 7873 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Nov 15 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.8 34.9 45.3 0.8 0.0 0.00 55.9 61.7 2.7 4.3 2.5 93 2 57.0 35.1 43.5 0.9 0.0 0.00 55.4 61.7 2.5 5.6 2.2 65 3 56.3 35.1 44.7 0.9 0.0 0.00 55.0 61.7 1.8 4.3 1.3 101 4 56.3 36.0 46.1 0.8 0.0 0.00 55.2 61.5 1.8 3.4 1.8 83 5 58.6 36.0 42.5 1.0 0.0 0.00 55.4 61.5 2.5 4.5 2.5 87 6 68.2 32.0 26.8 1.8 0.0 0.00 55.2 61.5 6.9 13.6 6.7 110 7 70.7 30.2 22.1 2.0 0.0 0.00 55.2 61.3 9.2 15.0 8.9 111 8 69.8 30.4 23.0 1.9 3.8 0.00 55.4 61.2 8.7 14.3 8.5 118 9 69.8 29.7 22.4 1.9 9.3 0.00 55.6 61.2 9.2 15.4 8.9 107 10 71.6 30.6 21.7 2.1 22.0 0.00 56.8 61.0 9.2 16.1 8.9 102 11 71.8 29.8 21.1 2.1 24.1 0.00 57.7 61.0 10.5 17.0 10.3 95 12 72.1 30.6 21.4 2.1 35.8 0.00 59.4 60.8 11.6 18.1 11.2 97 13 73.0 29.7 20.0 2.2 39.9 0.00 60.1 60.8 11.9 18.3 11.4 96 14 73.8 30.2 19.9 2.3 32.5 0.00 61.0 60.8 10.5 17.0 10.3 96 15 74.1 29.7 19.3 2.3 34.2 0.00 61.9 60.8 10.7 18.3 10.5 97 16 74.3 29.5 19.1 2.3 26.8 0.00 61.9 60.8 9.8 15.4 9.6 95 17 73.2 28.6 19.0 2.3 7.2 0.00 61.2 60.8 8.5 17.0 8.3 96 18 71.4 28.6 20.3 2.1 0.5 0.00 59.7 60.8 7.4 16.1 7.2 101 19 70.7 28.0 20.2 2.0 0.0 0.00 58.6 60.8 8.1 14.5 8.1 102 20 69.8 27.3 20.3 2.0 0.0 0.00 57.4 60.8 8.7 15.4 8.5 105 21 68.7 27.0 20.7 1.9 0.0 0.00 56.5 61.0 8.3 14.5 8.1 109 22 67.5 26.6 21.4 1.8 0.0 0.00 55.6 61.0 7.8 14.8 7.6 109 23 65.3 26.8 23.3 1.6 0.0 0.00 55.0 61.0 3.8 8.7 3.4 118 24 62.8 27.7 26.3 1.4 0.0 0.00 54.7 61.0 2.2 5.1 1.1 14 AZMET Daily Weather Data : TUCSON : Nov 15 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.9 54.5 67.6 DegF RELATIVE HUMIDITY 50.4 17.2 26.3 % DEWPOINT 30.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 61.9 54.7 57.4 DegF SOIL TEMP. 20 in 61.7 60.6 61.2 DegF WIND SPEED 18.3 7.2 MPH WIND VECTOR MAG. 6.9 MPH WIND VECTOR DIR. 101 Degrees SOLAR RADIATION 236.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.3 5181 15.3 6482 20.2 7894 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Nov 16 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.9 29.1 31.0 1.2 0.0 0.00 54.3 61.0 1.8 6.3 0.7 331 2 57.6 30.6 35.8 1.0 0.0 0.00 54.1 60.8 1.6 3.6 0.4 299 3 56.1 31.5 38.8 0.9 0.0 0.00 53.8 60.8 1.6 3.6 1.1 72 4 54.3 31.5 41.7 0.8 0.0 0.00 53.4 60.8 1.1 3.4 0.9 114 5 52.3 32.2 46.0 0.7 0.0 0.00 52.9 60.6 2.0 4.3 1.6 67 6 53.1 30.7 42.2 0.8 0.0 0.00 52.5 60.6 2.0 4.9 1.8 80 7 57.7 27.5 31.2 1.1 0.0 0.00 52.3 60.4 3.8 7.4 3.1 107 8 57.7 30.2 34.8 1.1 2.2 0.00 52.5 60.4 2.7 6.7 2.5 102 9 62.8 30.6 29.6 1.4 17.0 0.00 53.2 60.3 5.4 10.7 5.4 110 10 67.5 34.5 29.5 1.6 26.3 0.00 55.4 60.1 3.4 8.3 2.0 150 11 68.7 34.0 27.7 1.7 39.7 0.00 57.4 60.1 4.9 9.4 4.5 286 12 72.1 34.2 24.6 2.0 57.1 0.00 60.8 60.1 4.7 8.9 4.0 239 13 75.2 33.4 21.6 2.3 56.9 0.00 63.3 59.9 6.9 11.9 6.0 276 14 75.9 36.5 23.9 2.3 51.4 0.00 64.8 59.9 7.2 12.1 6.0 282 15 76.6 36.0 22.9 2.4 41.3 0.00 65.3 59.9 8.7 14.5 8.5 280 16 76.6 33.6 20.9 2.5 27.2 0.00 64.6 59.9 8.9 13.2 8.5 278 17 75.6 33.6 21.6 2.4 11.2 0.00 63.0 59.9 9.2 14.3 8.9 281 18 72.5 33.6 23.9 2.1 0.5 0.00 61.2 60.1 5.6 10.1 5.4 276 19 69.3 33.4 26.5 1.8 0.0 0.00 59.5 60.3 5.4 8.7 5.1 305 20 68.2 33.3 27.5 1.7 0.0 0.00 58.3 60.4 4.5 8.9 4.0 290 21 64.9 34.5 32.3 1.4 0.0 0.00 57.4 60.4 3.1 6.3 2.0 249 22 57.2 40.3 53.7 0.8 0.0 0.00 56.7 60.6 1.6 4.0 1.3 74 23 53.4 41.4 64.2 0.5 0.0 0.00 55.9 60.6 2.0 4.3 1.8 79 24 54.0 36.3 51.2 0.7 0.0 0.00 55.0 60.6 2.2 4.9 2.0 86 AZMET Daily Weather Data : TUCSON : Nov 16 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.4 48.4 64.2 DegF RELATIVE HUMIDITY 86.5 19.6 33.5 % DEWPOINT 33.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 65.3 52.2 57.4 DegF SOIL TEMP. 20 in 61.0 59.9 60.4 DegF WIND SPEED 14.5 4.3 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 280 Degrees SOLAR RADIATION 330.6 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 9.2 5190 13.1 6495 17.8 7911 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Nov 17 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.4 36.0 51.6 0.7 0.0 0.00 54.3 60.6 1.6 3.4 1.1 64 2 52.3 36.0 53.7 0.6 0.0 0.00 53.4 60.6 1.3 2.9 1.1 72 3 49.8 35.6 57.9 0.5 0.0 0.00 52.9 60.6 1.1 3.1 1.1 82 4 48.2 35.8 61.8 0.4 0.0 0.00 52.2 60.4 1.6 2.9 1.3 90 5 48.9 36.0 61.1 0.5 0.0 0.00 51.6 60.4 1.8 3.6 1.8 87 6 50.0 36.3 59.1 0.5 0.0 0.00 51.4 60.3 2.2 4.0 2.2 97 7 48.7 36.3 62.0 0.4 0.0 0.00 50.9 60.3 2.5 4.3 2.5 82 8 49.3 37.4 63.7 0.4 6.9 0.00 50.7 60.1 2.0 4.0 2.0 95 9 56.3 37.9 50.3 0.8 23.9 0.00 52.5 60.1 2.7 4.3 2.5 81 10 62.8 39.4 42.2 1.1 39.2 0.00 55.0 59.9 2.7 4.9 2.5 90 11 70.2 37.9 30.9 1.8 50.4 0.00 58.5 59.7 2.2 5.6 1.6 134 12 73.8 38.3 27.5 2.1 56.9 0.00 62.1 59.7 2.0 6.0 0.7 199 13 76.1 37.2 24.4 2.3 57.8 0.00 64.6 59.5 3.4 8.5 2.2 274 14 77.9 35.8 21.8 2.5 53.0 0.00 66.2 59.5 5.8 11.6 5.4 287 15 79.5 34.9 19.9 2.8 43.2 0.00 66.4 59.5 9.6 18.1 9.2 282 16 79.3 33.6 19.1 2.8 29.1 0.00 65.5 59.5 11.0 16.1 10.7 288 17 77.9 32.9 19.4 2.6 11.9 0.00 63.5 59.7 10.3 14.5 10.1 291 18 74.1 34.0 23.0 2.2 0.5 0.00 61.5 59.7 5.6 13.0 5.1 275 19 70.2 34.9 27.2 1.8 0.0 0.00 60.1 59.9 2.9 7.4 2.7 214 20 69.4 34.7 27.7 1.8 0.0 0.00 58.6 60.1 6.3 9.4 5.6 249 21 65.3 37.6 36.6 1.4 0.0 0.00 57.6 60.3 3.8 9.6 2.9 291 22 58.5 36.9 44.5 0.9 0.0 0.00 56.5 60.3 2.2 6.3 2.0 93 23 55.4 35.6 47.3 0.8 0.0 0.00 55.6 60.4 2.0 3.4 1.8 75 24 53.1 35.8 52.0 0.7 0.0 0.00 54.5 60.4 1.3 2.5 1.1 75 AZMET Daily Weather Data : TUCSON : Nov 17 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.1 47.5 62.6 DegF RELATIVE HUMIDITY 74.4 18.3 41.0 % DEWPOINT 36.1 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 66.6 50.7 57.4 DegF SOIL TEMP. 20 in 60.6 59.4 60.1 DegF WIND SPEED 18.1 3.6 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 287 Degrees SOLAR RADIATION 372.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.3 5200 14.0 6510 18.9 7930 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Nov 18 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.4 36.0 57.6 0.5 0.0 0.00 53.6 60.4 1.3 3.1 1.1 99 2 48.9 35.2 59.1 0.5 0.0 0.00 52.9 60.4 1.3 3.6 1.3 78 3 47.3 35.2 62.7 0.4 0.0 0.00 52.0 60.4 1.3 3.1 1.3 75 4 45.1 34.9 67.3 0.3 0.0 0.00 51.3 60.3 1.1 2.5 0.9 83 5 43.9 34.5 69.2 0.3 0.0 0.00 50.5 60.3 0.9 2.9 0.7 41 6 43.3 34.2 69.8 0.3 0.0 0.00 50.0 60.1 0.9 3.8 0.9 83 7 42.3 34.2 72.6 0.3 0.0 0.00 49.3 60.1 1.3 3.1 1.1 83 8 46.4 34.9 64.4 0.4 7.9 0.00 49.3 59.9 2.7 5.6 2.7 100 9 54.9 36.1 49.3 0.8 24.9 0.00 51.4 59.7 2.7 5.1 2.5 69 10 63.1 37.9 39.5 1.2 40.1 0.00 54.7 59.7 1.6 4.0 1.3 59 11 69.6 35.8 28.9 1.8 51.1 0.00 58.3 59.5 1.1 3.1 0.9 328 12 74.8 36.5 24.7 2.2 57.1 0.00 61.2 59.4 1.6 5.4 1.1 283 13 78.6 33.6 19.5 2.7 56.1 0.00 63.9 59.2 3.8 7.2 3.4 284 14 82.4 28.9 14.3 3.2 54.7 0.00 66.0 59.2 3.6 8.7 2.9 294 15 83.8 26.6 12.4 3.5 45.4 0.00 66.9 59.2 5.8 9.6 5.6 291 16 83.8 25.9 12.0 3.5 28.0 0.00 66.2 59.2 6.9 11.0 6.7 294 17 82.2 27.7 13.6 3.3 13.1 0.00 64.4 59.2 6.9 10.3 6.7 281 18 77.2 28.8 16.9 2.7 0.7 0.00 62.2 59.4 4.5 9.2 4.5 282 19 72.3 29.7 20.6 2.2 0.0 0.00 60.4 59.5 3.6 5.6 3.4 275 20 64.0 31.6 29.8 1.4 0.0 0.00 59.2 59.7 1.3 3.4 0.2 71 21 55.6 38.7 53.8 0.7 0.0 0.00 57.7 59.9 1.3 3.4 1.1 86 22 54.9 34.0 45.6 0.8 0.0 0.00 56.5 60.1 2.0 4.0 2.0 81 23 54.5 32.9 43.6 0.8 0.0 0.00 55.4 60.1 2.0 3.8 2.0 89 24 52.0 32.5 47.4 0.7 0.0 0.00 54.3 60.1 1.3 2.7 1.3 73 AZMET Daily Weather Data : TUCSON : Nov 18 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.6 41.0 61.3 DegF RELATIVE HUMIDITY 79.8 11.0 41.4 % DEWPOINT 33.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 66.9 49.1 57.0 DegF SOIL TEMP. 20 in 60.4 59.2 59.7 DegF WIND SPEED 11.0 2.5 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 316 Degrees SOLAR RADIATION 379.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.3 5211 14.4 6524 18.4 7949 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Nov 19 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.6 33.1 52.8 0.6 0.0 0.00 53.4 60.1 1.6 2.7 1.6 107 2 46.9 33.1 58.3 0.5 0.0 0.00 52.3 60.1 1.1 3.8 1.1 82 3 46.8 32.0 56.4 0.5 0.0 0.00 51.6 60.1 1.6 5.1 1.3 86 4 44.2 32.0 62.0 0.4 0.0 0.00 50.7 60.1 1.6 3.4 1.6 79 5 45.7 31.6 57.9 0.4 0.0 0.00 50.0 60.1 2.0 3.8 2.0 94 6 47.1 30.7 52.4 0.5 0.0 0.00 49.5 59.9 1.8 3.4 1.8 73 7 47.5 30.4 51.6 0.5 0.0 0.00 48.9 59.7 3.4 5.4 3.4 77 8 50.7 30.7 46.0 0.7 7.9 0.00 48.7 59.7 2.7 6.0 2.5 100 9 58.8 30.6 34.3 1.1 20.8 0.00 50.9 59.5 4.0 6.3 3.8 91 10 67.1 34.0 29.5 1.6 39.7 0.00 53.6 59.4 3.4 5.4 3.4 78 11 75.6 32.7 20.9 2.4 51.6 0.00 57.4 59.2 2.5 4.9 2.2 74 12 80.1 32.2 17.6 2.9 57.8 0.00 61.2 59.0 2.2 5.1 2.0 86 13 84.0 30.0 14.2 3.4 58.8 0.00 64.4 59.0 2.7 5.6 2.2 61 14 86.4 26.8 11.5 3.8 53.5 0.00 66.9 58.8 2.7 6.3 0.2 290 15 87.6 26.1 10.8 4.0 43.7 0.00 68.2 58.8 2.2 5.6 0.9 70 16 87.1 27.5 11.6 3.9 21.3 0.00 68.4 58.8 1.8 8.1 0.4 293 17 85.5 25.3 11.1 3.7 11.2 0.00 66.6 59.0 6.5 10.3 6.3 301 18 79.3 26.4 14.4 2.9 0.7 0.00 64.0 59.2 2.5 6.3 2.5 300 19 69.4 29.5 22.6 1.9 0.0 0.00 61.9 59.4 1.1 4.3 0.9 232 20 62.2 30.9 30.8 1.3 0.0 0.00 60.3 59.5 1.1 2.9 0.7 124 21 58.3 35.1 41.8 1.0 0.0 0.00 58.6 59.7 2.0 4.9 1.6 99 22 56.1 35.2 45.2 0.8 0.0 0.00 57.4 59.9 2.2 4.3 2.0 84 23 56.8 29.3 34.7 1.0 0.0 0.00 56.7 60.1 2.5 4.9 2.2 87 24 56.3 28.6 34.2 1.0 0.0 0.00 55.8 60.1 2.0 3.6 2.0 88 AZMET Daily Weather Data : TUCSON : Nov 19 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.0 43.2 63.7 DegF RELATIVE HUMIDITY 64.2 8.9 34.3 % DEWPOINT 30.6 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 68.4 48.7 57.4 DegF SOIL TEMP. 20 in 60.3 58.8 59.5 DegF WIND SPEED 10.3 2.5 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 75 Degrees SOLAR RADIATION 367.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.9 5225 17.1 6541 21.2 7970 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Nov 20 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.9 28.4 36.0 0.9 0.0 0.00 54.9 60.3 2.9 4.7 2.9 94 2 52.7 29.1 39.9 0.8 0.0 0.00 54.0 60.3 2.5 4.0 2.5 94 3 52.3 28.8 40.0 0.8 0.0 0.00 53.2 60.1 3.1 5.6 2.9 86 4 50.9 29.3 43.3 0.7 0.0 0.00 52.3 60.1 2.9 4.7 2.9 83 5 50.0 28.9 44.0 0.7 0.0 0.00 51.6 60.1 2.2 4.9 2.0 83 6 47.1 29.8 51.0 0.5 0.0 0.00 50.9 60.1 2.0 4.3 1.8 93 7 45.1 30.2 55.4 0.5 0.0 0.00 50.2 59.9 2.2 4.5 2.0 83 8 49.3 30.6 48.2 0.6 6.9 0.00 49.8 59.7 2.7 4.3 2.5 102 9 56.1 31.3 38.5 0.9 24.1 0.00 50.7 59.7 4.3 6.5 4.0 97 10 64.6 34.2 32.0 1.4 39.4 0.00 53.6 59.5 3.1 5.1 3.1 88 11 73.2 33.1 22.9 2.2 50.7 0.00 57.2 59.4 3.1 5.8 2.9 88 12 78.6 31.3 17.8 2.7 56.1 0.00 60.8 59.2 2.5 6.3 2.2 96 13 81.9 29.1 14.7 3.2 57.6 0.00 64.2 59.2 2.2 5.6 1.8 73 14 83.5 28.4 13.4 3.4 53.3 0.00 66.6 59.0 2.5 7.8 1.8 63 15 84.6 27.5 12.5 3.5 41.8 0.00 67.8 59.0 2.5 7.8 1.6 29 16 84.4 24.1 10.9 3.6 29.4 0.00 66.9 59.0 9.2 20.6 8.7 281 17 82.9 24.4 11.7 3.4 11.0 0.00 64.6 59.2 8.3 14.8 8.1 274 18 79.2 25.0 13.5 2.9 0.5 0.00 62.4 59.4 4.9 10.1 4.9 270 19 74.7 26.8 16.9 2.4 0.0 0.00 61.0 59.4 2.2 5.1 2.0 278 20 72.9 27.5 18.5 2.2 0.0 0.00 59.9 59.7 4.5 7.4 4.5 291 21 67.6 29.8 24.4 1.8 0.0 0.00 58.8 59.7 1.8 4.5 0.9 275 22 61.2 31.5 32.5 1.3 0.0 0.00 57.9 59.9 1.1 2.5 1.1 118 23 58.5 30.7 34.8 1.1 0.0 0.00 56.8 60.1 2.2 4.0 2.2 88 24 58.1 30.9 35.4 1.1 0.0 0.00 55.8 60.1 2.5 5.8 2.2 85 AZMET Daily Weather Data : TUCSON : Nov 20 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.7 44.4 65.1 DegF RELATIVE HUMIDITY 57.8 10.1 29.5 % DEWPOINT 29.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 67.8 49.8 57.6 DegF SOIL TEMP. 20 in 60.3 59.0 59.7 DegF WIND SPEED 20.6 3.1 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 64 Degrees SOLAR RADIATION 371.0 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 12.8 5238 16.4 6557 20.7 7991 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Nov 21 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.0 31.6 42.3 0.8 0.0 0.00 54.7 60.1 1.3 2.7 1.3 82 2 51.4 31.8 47.0 0.7 0.0 0.00 53.8 60.1 2.0 3.4 1.8 84 3 50.2 32.0 49.3 0.6 0.0 0.00 52.9 60.1 1.6 3.4 1.1 80 4 48.2 32.4 54.2 0.5 0.0 0.00 52.2 60.1 1.3 3.4 1.3 82 5 47.8 32.4 54.8 0.5 0.0 0.00 51.4 59.9 2.5 5.4 2.2 89 6 48.4 32.2 53.2 0.5 0.0 0.00 50.7 59.9 3.1 5.1 2.9 86 7 47.5 32.4 55.4 0.5 0.0 0.00 50.0 59.7 2.9 4.9 2.9 83 8 49.3 32.9 53.0 0.6 6.9 0.00 49.6 59.7 2.5 5.1 2.5 86 9 56.3 34.7 43.9 0.9 23.9 0.00 50.4 59.5 4.0 6.5 3.8 88 10 66.7 36.9 33.4 1.5 38.0 0.00 53.4 59.4 3.1 6.7 2.9 100 11 72.7 35.4 25.5 2.0 50.2 0.00 57.0 59.4 3.6 7.2 3.4 94 12 76.5 34.9 22.1 2.4 56.6 0.00 60.6 59.2 3.4 7.4 2.9 95 13 77.9 32.5 19.1 2.6 49.9 0.00 63.5 59.0 3.4 7.4 1.8 124 14 79.0 31.5 17.7 2.8 46.8 0.00 65.3 59.0 2.9 7.4 1.6 318 15 78.1 30.6 17.5 2.7 27.0 0.00 65.1 59.0 6.0 11.2 5.8 303 16 76.8 31.3 18.9 2.5 14.6 0.00 64.0 59.0 8.7 15.0 8.5 306 17 74.7 31.5 20.4 2.3 3.6 0.00 62.4 59.0 8.3 12.1 8.1 303 18 72.5 32.0 22.4 2.1 0.2 0.00 61.0 59.2 5.1 9.8 5.1 293 19 70.5 33.1 25.0 1.9 0.0 0.00 59.7 59.4 6.7 11.6 6.5 276 20 69.4 32.9 25.8 1.8 0.0 0.00 59.0 59.4 4.3 8.3 3.6 299 21 68.0 33.6 27.9 1.7 0.0 0.00 58.5 59.5 4.5 9.2 4.0 257 22 66.4 33.4 29.3 1.6 0.0 0.00 57.9 59.7 4.3 9.6 3.6 278 23 64.0 35.4 34.4 1.3 0.0 0.00 57.6 59.7 1.8 4.0 1.1 96 24 63.1 33.8 33.5 1.3 0.0 0.00 57.6 59.7 2.0 6.7 1.3 40 AZMET Daily Weather Data : TUCSON : Nov 21 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.4 46.4 63.7 DegF RELATIVE HUMIDITY 57.9 15.9 34.4 % DEWPOINT 32.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 65.5 49.6 57.0 DegF SOIL TEMP. 20 in 60.1 59.0 59.5 DegF WIND SPEED 15.0 3.8 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 335 Degrees SOLAR RADIATION 317.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.3 5248 14.0 6571 18.4 8009 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Nov 22 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 62.1 33.6 34.3 1.3 0.0 0.00 57.4 59.7 1.8 3.4 1.3 90 2 61.2 34.7 37.1 1.2 0.0 0.00 57.2 59.7 1.8 3.1 1.3 85 3 61.2 36.0 39.0 1.1 0.0 0.00 57.0 59.7 2.7 6.9 0.9 79 4 63.3 34.2 33.8 1.3 0.0 0.00 56.5 59.7 4.3 7.8 3.8 295 5 62.6 38.7 41.5 1.1 0.0 0.02 56.3 59.7 3.6 8.9 1.6 249 6 58.1 47.7 68.3 0.5 0.0 0.00 56.1 59.7 6.9 12.3 6.3 92 7 59.0 49.5 70.7 0.5 0.0 0.00 55.8 59.7 6.5 14.1 5.6 89 8 57.9 45.3 62.9 0.6 2.9 0.00 55.4 59.7 3.4 8.3 2.9 288 9 63.1 45.0 51.7 1.0 22.0 0.00 55.9 59.7 1.8 4.7 1.3 342 10 66.0 45.7 47.8 1.1 37.0 0.00 57.9 59.7 3.8 6.9 3.6 102 11 68.9 45.9 43.5 1.4 48.5 0.00 60.4 59.5 5.8 10.3 5.6 94 12 72.3 44.2 36.6 1.7 55.0 0.00 62.8 59.5 7.4 12.3 6.9 81 13 75.2 42.1 30.4 2.1 56.1 0.00 64.8 59.5 6.0 11.6 4.9 104 14 77.0 41.4 27.9 2.3 51.1 0.00 66.4 59.5 4.3 13.0 3.6 99 15 78.6 41.9 27.1 2.4 37.8 0.00 67.5 59.5 3.4 11.0 0.2 142 16 79.3 38.7 23.3 2.6 29.1 0.00 67.5 59.5 6.0 16.1 4.7 249 17 77.0 40.6 27.1 2.3 11.5 0.00 65.5 59.7 7.8 13.0 7.4 277 18 73.0 39.6 29.6 2.0 0.5 0.00 63.3 59.7 5.1 12.3 4.9 288 19 70.0 33.1 25.5 1.9 0.0 0.00 61.5 59.9 3.1 6.7 2.9 277 20 68.2 31.6 25.7 1.8 0.0 0.00 59.9 60.1 4.0 8.9 3.8 278 21 66.4 41.5 40.7 1.3 0.0 0.00 58.8 60.3 5.6 10.7 5.4 298 22 63.0 37.2 38.2 1.2 0.0 0.00 57.7 60.4 5.6 8.9 5.4 287 23 59.9 34.5 38.5 1.1 0.0 0.00 56.7 60.4 3.6 5.8 3.1 290 24 55.8 35.8 47.1 0.8 0.0 0.00 55.8 60.4 0.9 3.4 0.7 242 AZMET Daily Weather Data : TUCSON : Nov 22 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.6 54.1 66.6 DegF RELATIVE HUMIDITY 75.7 20.9 39.5 % DEWPOINT 39.9 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 67.6 55.2 59.7 DegF SOIL TEMP. 20 in 60.4 59.5 59.7 DegF WIND SPEED 16.1 4.5 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 328 Degrees SOLAR RADIATION 351.4 Langleys PRECIPITATION 0.02 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 12.6 5261 17.5 6589 22.3 8031 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Nov 23 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.9 37.0 54.8 0.6 0.0 0.00 55.0 60.4 1.1 3.4 0.7 122 2 51.6 37.6 58.5 0.5 0.0 0.00 54.1 60.4 1.6 3.8 0.9 95 3 49.1 38.1 66.2 0.4 0.0 0.00 53.2 60.4 1.1 3.4 0.4 297 4 46.4 38.1 72.9 0.3 0.0 0.00 52.3 60.4 1.1 2.2 0.9 99 5 44.8 38.5 78.3 0.2 0.0 0.00 51.6 60.3 1.1 5.1 1.1 100 6 43.5 38.3 81.9 0.2 0.0 0.00 50.7 60.3 1.1 2.2 1.1 112 7 41.4 37.4 86.1 0.1 0.0 0.00 50.2 60.1 0.7 1.6 0.7 104 8 43.3 38.7 83.4 0.2 6.2 0.00 49.6 59.9 1.6 3.4 1.6 79 9 52.0 41.4 67.0 0.4 22.9 0.00 50.4 59.9 3.8 5.6 3.6 84 10 58.6 41.0 52.4 0.8 38.0 0.00 52.9 59.7 3.1 5.8 2.9 88 11 63.5 37.8 38.5 1.2 49.2 0.00 56.3 59.5 1.8 4.7 0.7 30 12 65.3 38.3 36.9 1.3 58.5 0.00 59.7 59.4 2.9 7.2 1.6 94 13 66.2 36.9 33.8 1.5 58.8 0.00 62.4 59.2 6.3 17.0 5.1 288 14 66.4 34.5 30.6 1.5 46.3 0.00 63.0 59.2 9.2 16.1 8.3 288 15 66.7 31.8 27.1 1.6 41.6 0.00 63.0 59.2 10.5 17.7 10.1 296 16 65.5 29.3 25.6 1.6 21.0 0.00 61.9 59.2 12.5 18.3 12.3 310 17 63.7 23.4 21.3 1.6 5.3 0.00 59.9 59.2 11.9 18.8 11.6 314 18 61.9 20.7 20.2 1.5 0.2 0.00 57.9 59.2 9.6 15.0 9.2 307 19 60.4 18.9 19.7 1.4 0.0 0.00 56.5 59.4 9.4 17.0 8.7 293 20 58.1 14.7 17.9 1.4 0.0 0.00 55.2 59.4 8.9 12.8 8.7 277 21 55.8 14.0 18.8 1.2 0.0 0.00 54.0 59.5 8.1 12.1 8.1 279 22 55.4 12.9 18.2 1.2 0.0 0.00 52.7 59.5 9.4 15.4 9.2 282 23 53.8 13.8 20.1 1.1 0.0 0.00 51.6 59.5 6.9 12.1 6.7 284 24 52.5 15.1 22.2 1.0 0.0 0.00 51.3 59.5 2.5 4.9 2.5 276 AZMET Daily Weather Data : TUCSON : Nov 23 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.8 40.1 55.8 DegF RELATIVE HUMIDITY 89.0 16.5 43.8 % DEWPOINT 30.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 63.1 49.5 55.2 DegF SOIL TEMP. 20 in 60.4 59.2 59.7 DegF WIND SPEED 18.8 5.4 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 348.1 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 3.8 5265 6.5 6595 9.7 8041 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Nov 24 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.7 16.7 23.7 1.0 0.0 0.00 51.3 59.4 3.6 8.9 3.4 64 2 52.7 15.3 22.3 1.0 0.0 0.00 50.9 59.4 2.7 6.7 2.2 75 3 52.3 16.3 23.8 1.0 0.0 0.00 50.9 59.4 2.0 4.3 1.8 270 4 50.2 17.8 27.2 0.9 0.0 0.00 50.5 59.2 1.6 4.3 1.1 352 5 46.8 19.2 33.1 0.7 0.0 0.00 49.8 59.0 1.6 5.6 0.4 210 6 42.8 20.5 40.8 0.6 0.0 0.00 48.9 59.0 0.9 3.4 0.7 74 7 39.2 21.9 49.2 0.4 0.0 0.00 48.0 58.8 1.3 3.1 1.3 72 8 39.4 22.5 50.2 0.4 1.9 0.00 47.3 58.8 1.3 4.3 1.3 86 9 42.1 24.4 49.2 0.5 9.6 0.00 47.3 58.6 1.3 3.1 1.1 84 10 49.8 22.5 33.9 0.8 28.7 0.00 49.5 58.5 3.4 9.4 2.7 301 11 52.7 23.0 31.1 0.9 32.0 0.00 50.5 58.3 5.4 9.2 5.1 296 12 56.8 25.0 28.9 1.1 33.7 0.00 53.1 58.1 5.4 10.7 4.5 300 13 58.6 32.9 37.6 1.0 28.7 0.00 54.3 58.1 8.9 21.0 8.1 69 14 60.1 33.6 36.8 1.1 50.2 0.00 55.9 57.9 11.9 19.7 11.4 75 15 61.0 32.4 33.7 1.2 41.8 0.00 57.2 57.9 10.5 19.0 10.1 72 16 60.6 30.9 32.3 1.2 14.6 0.00 57.2 57.7 11.0 20.6 10.5 82 17 59.2 29.8 32.6 1.2 6.0 0.00 56.3 57.7 9.2 16.6 8.9 85 18 57.2 28.6 33.5 1.1 0.2 0.00 54.7 57.7 6.9 15.4 6.7 88 19 55.9 28.6 34.9 1.0 0.0 0.00 53.2 57.7 6.7 12.5 6.5 79 20 54.5 29.5 38.0 0.9 0.0 0.00 52.2 57.7 6.5 10.7 6.3 116 21 52.9 31.1 43.0 0.8 0.0 0.00 51.3 57.9 6.5 11.2 6.5 120 22 51.3 31.3 46.0 0.7 0.0 0.00 50.4 57.9 5.4 10.3 5.4 123 23 50.0 30.9 47.9 0.6 0.0 0.00 49.6 57.9 2.5 8.1 2.0 124 24 47.3 31.1 53.4 0.5 0.0 0.00 48.9 57.9 2.0 5.4 1.1 54 AZMET Daily Weather Data : TUCSON : Nov 24 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.4 37.6 52.0 DegF RELATIVE HUMIDITY 57.2 20.5 36.8 % DEWPOINT 25.7 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 57.4 47.1 51.6 DegF SOIL TEMP. 20 in 59.5 57.7 58.5 DegF WIND SPEED 21.0 4.9 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 80 Degrees SOLAR RADIATION 247.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.8 5266 4.0 6599 6.7 8048 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Nov 25 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.9 31.3 54.3 0.5 0.0 0.00 48.2 57.7 2.2 6.7 1.8 104 2 45.5 30.4 55.3 0.5 0.0 0.00 47.5 57.7 1.6 3.6 1.3 89 3 43.3 30.2 59.8 0.4 0.0 0.00 46.8 57.6 1.3 4.7 1.1 329 4 39.9 29.5 66.3 0.3 0.0 0.00 46.0 57.6 1.3 3.4 0.7 51 5 42.8 30.4 61.3 0.4 0.0 0.00 45.5 57.4 2.9 7.4 2.7 82 6 40.6 30.0 65.7 0.3 0.0 0.00 45.0 57.4 2.5 4.3 2.5 72 7 38.1 29.7 71.6 0.2 0.0 0.00 44.4 57.2 1.8 2.9 1.6 92 8 38.8 30.0 70.3 0.2 6.4 0.00 43.9 57.0 2.0 4.3 1.8 73 9 46.0 30.9 55.6 0.5 23.6 0.00 44.6 56.8 3.1 6.3 2.9 77 10 51.3 30.9 45.7 0.7 38.9 0.00 47.1 56.8 3.1 6.3 2.7 76 11 55.2 28.8 36.3 0.9 50.4 0.00 50.5 56.7 3.8 10.5 3.1 113 12 57.9 27.3 30.9 1.1 54.2 0.00 53.6 56.5 2.5 5.6 1.3 114 13 59.5 26.2 27.8 1.3 58.3 0.00 56.5 56.3 2.7 6.3 1.8 56 14 61.3 23.5 23.4 1.4 53.0 0.00 58.3 56.1 4.3 13.6 2.7 272 15 61.9 24.1 23.3 1.5 43.0 0.00 59.0 56.1 6.9 14.5 6.3 286 16 62.1 23.2 22.5 1.5 27.7 0.00 58.5 56.1 7.8 14.8 7.4 274 17 60.4 21.7 22.1 1.4 8.8 0.00 56.8 56.1 6.9 11.2 6.5 278 18 57.0 20.5 23.8 1.2 0.2 0.00 54.9 56.3 2.9 7.6 2.9 274 19 50.4 21.9 32.6 0.8 0.0 0.00 53.2 56.5 0.9 1.8 0.4 156 20 46.6 23.5 40.1 0.6 0.0 0.00 52.0 56.5 1.1 3.8 0.9 101 21 45.9 26.6 46.8 0.6 0.0 0.00 51.1 56.7 1.3 3.4 1.3 73 22 46.0 24.8 43.0 0.6 0.0 0.00 50.2 56.7 1.6 2.7 1.6 58 23 44.2 25.3 47.1 0.5 0.0 0.00 49.5 56.7 0.9 2.9 0.9 106 24 44.4 25.9 47.8 0.5 0.0 0.00 48.9 56.7 1.3 2.9 0.9 73 AZMET Daily Weather Data : TUCSON : Nov 25 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.0 35.4 49.5 DegF RELATIVE HUMIDITY 77.5 20.3 44.7 % DEWPOINT 27.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 59.2 43.9 50.5 DegF SOIL TEMP. 20 in 57.9 56.1 56.8 DegF WIND SPEED 14.8 2.7 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 18 Degrees SOLAR RADIATION 364.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.8 5268 4.0 6603 6.7 8054 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Nov 26 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.6 25.3 46.5 0.5 0.0 0.00 48.6 56.7 1.8 3.4 1.6 85 2 42.8 25.5 50.2 0.5 0.0 0.00 48.0 56.7 1.3 3.4 1.3 76 3 43.0 25.5 49.7 0.5 0.0 0.00 47.5 56.7 1.8 3.6 1.1 88 4 43.5 24.8 47.4 0.5 0.0 0.00 47.3 56.5 2.0 4.3 1.8 79 5 45.1 23.4 41.8 0.6 0.0 0.00 46.9 56.5 2.5 4.5 2.2 115 6 42.3 24.4 49.0 0.5 0.0 0.00 46.6 56.5 1.1 2.2 1.1 62 7 40.8 25.5 54.1 0.4 0.0 0.00 46.2 56.3 1.3 2.9 1.1 89 8 42.3 26.8 54.1 0.4 2.2 0.00 46.0 56.1 2.2 3.4 2.0 90 9 46.0 27.1 47.3 0.6 9.3 0.00 46.6 56.1 2.0 3.4 1.8 96 10 49.8 27.3 41.2 0.7 19.4 0.00 47.8 55.9 1.1 3.1 1.1 103 11 55.6 26.6 32.4 1.0 33.9 0.00 50.2 55.9 0.9 2.7 0.9 11 12 59.2 25.2 26.8 1.3 47.5 0.00 53.4 55.8 2.7 5.4 2.2 289 13 62.1 22.1 21.4 1.5 38.0 0.00 55.6 55.8 4.0 8.5 3.6 297 14 62.2 21.0 20.3 1.5 27.2 0.00 55.9 55.6 6.0 8.9 5.8 298 15 62.4 20.5 19.8 1.5 24.6 0.00 56.3 55.6 4.9 8.3 4.5 287 16 62.4 19.9 19.2 1.6 14.1 0.00 56.3 55.6 2.0 5.4 1.6 270 17 61.5 21.0 20.8 1.5 4.5 0.00 55.8 55.6 1.8 4.3 1.6 6 18 58.6 23.0 25.1 1.3 0.2 0.00 54.7 55.8 1.3 2.9 1.1 326 19 55.2 24.4 30.0 1.0 0.0 0.00 53.6 55.8 1.3 4.3 0.4 244 20 52.3 24.8 34.1 0.9 0.0 0.00 52.9 55.9 1.1 2.7 1.1 65 21 47.7 29.1 48.6 0.6 0.0 0.00 51.6 55.9 1.3 4.3 1.1 98 22 46.6 26.1 44.4 0.6 0.0 0.00 50.5 56.1 2.2 5.6 2.0 89 23 47.5 26.6 44.0 0.6 0.0 0.00 49.6 56.1 2.5 3.8 1.1 58 24 45.7 27.7 49.3 0.5 0.0 0.00 48.9 56.1 1.8 4.0 0.4 346 AZMET Daily Weather Data : TUCSON : Nov 26 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.5 39.6 50.7 DegF RELATIVE HUMIDITY 63.2 18.0 38.2 % DEWPOINT 24.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 56.3 46.0 50.7 DegF SOIL TEMP. 20 in 56.8 55.6 56.1 DegF WIND SPEED 8.9 2.0 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 15 Degrees SOLAR RADIATION 221.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.2 5270 4.5 6608 7.6 8062 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Nov 27 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.9 27.1 55.3 0.4 0.0 0.00 48.0 56.1 1.6 3.4 1.1 102 2 40.3 27.1 58.8 0.3 0.0 0.00 47.1 56.1 1.1 2.7 0.9 103 3 38.8 26.8 61.5 0.3 0.0 0.00 46.6 56.1 1.3 3.4 0.9 100 4 37.8 25.9 62.0 0.3 0.0 0.00 45.9 56.1 1.3 3.4 1.3 80 5 37.0 26.1 64.0 0.3 0.0 0.00 45.1 55.9 1.3 3.1 1.1 92 6 35.8 25.9 66.8 0.2 0.0 0.00 44.6 55.8 0.9 2.7 0.9 106 7 36.3 26.6 67.0 0.2 0.0 0.00 44.2 55.8 0.9 4.9 0.2 83 8 38.5 28.0 66.0 0.3 2.9 0.00 44.1 55.6 1.3 5.4 0.2 20 9 43.3 29.5 57.5 0.4 7.4 0.00 45.0 55.6 1.6 4.0 1.1 94 10 50.7 32.0 48.6 0.6 9.8 0.00 46.4 55.4 2.2 5.4 1.8 121 11 57.2 29.7 35.1 1.0 25.8 0.00 48.0 55.2 5.1 8.9 4.9 97 12 61.5 28.8 28.9 1.3 33.2 0.00 50.4 55.2 5.8 11.2 5.6 105 13 67.1 27.3 22.4 1.8 39.2 0.00 53.1 55.0 4.5 7.4 4.3 111 14 69.8 26.4 19.6 2.0 35.6 0.00 55.0 55.0 2.9 6.7 2.9 112 15 72.0 21.6 14.7 2.3 33.0 0.00 56.7 54.9 1.6 4.0 1.1 18 16 72.3 21.6 14.7 2.3 21.7 0.00 57.4 54.9 1.8 4.5 0.9 140 17 68.7 26.8 20.6 1.9 8.4 0.00 56.7 54.9 1.6 2.5 1.6 117 18 61.2 29.5 30.1 1.3 0.2 0.00 55.2 55.0 2.0 3.6 2.0 101 19 60.1 26.2 27.2 1.3 0.0 0.00 53.6 55.0 4.5 7.6 4.5 106 20 58.8 25.0 27.1 1.2 0.0 0.00 52.3 55.2 3.8 7.4 1.3 351 21 60.1 24.3 25.1 1.3 0.0 0.00 51.6 55.2 5.6 8.9 5.1 304 22 57.9 24.8 27.7 1.2 0.0 0.00 51.1 55.4 2.9 5.6 2.7 288 23 53.2 25.3 33.5 0.9 0.0 0.00 50.4 55.4 2.5 4.9 2.2 86 24 50.2 26.1 39.0 0.8 0.0 0.00 49.6 55.6 2.0 3.4 2.0 96 AZMET Daily Weather Data : TUCSON : Nov 27 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.9 34.7 52.9 DegF RELATIVE HUMIDITY 72.2 13.0 40.5 % DEWPOINT 26.6 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 57.4 44.1 49.8 DegF SOIL TEMP. 20 in 56.1 54.9 55.4 DegF WIND SPEED 11.2 2.5 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 95 Degrees SOLAR RADIATION 217.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.08 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.9 5276 8.5 6616 11.7 8074 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Nov 28 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.7 26.8 44.0 0.6 0.0 0.00 48.9 55.6 2.0 3.6 1.8 83 2 45.3 27.1 48.6 0.5 0.0 0.00 48.2 55.6 1.3 3.4 1.1 73 3 43.7 28.0 53.3 0.4 0.0 0.00 47.8 55.6 1.8 4.5 1.3 86 4 45.5 28.2 50.6 0.5 0.0 0.00 47.5 55.6 2.0 4.0 2.0 86 5 45.9 28.9 51.4 0.5 0.0 0.00 47.5 55.4 1.3 2.9 0.7 61 6 45.5 28.8 51.6 0.5 0.0 0.00 47.3 55.4 1.8 4.3 1.3 88 7 44.8 29.5 54.5 0.5 0.0 0.00 47.1 55.4 1.3 2.9 0.2 62 8 44.1 30.0 57.4 0.4 3.6 0.00 46.8 55.2 1.6 3.8 1.1 98 9 49.6 31.3 49.2 0.6 13.6 0.00 47.5 55.2 1.8 3.8 0.7 96 10 57.6 31.5 37.0 1.0 33.2 0.00 49.6 55.0 1.3 3.8 0.4 316 11 62.8 30.6 29.6 1.4 39.4 0.00 52.3 55.0 1.8 4.3 1.1 90 12 66.9 29.8 24.8 1.7 44.2 0.00 55.2 54.9 1.6 4.3 0.7 344 13 70.3 28.6 21.0 2.0 56.1 0.00 57.9 54.9 3.1 7.2 2.9 289 14 73.2 28.0 18.6 2.3 49.2 0.00 60.1 54.9 2.7 6.3 1.8 279 15 73.8 27.1 17.6 2.3 29.4 0.00 60.8 54.9 3.4 6.7 2.9 276 16 73.0 26.2 17.3 2.3 25.3 0.00 60.6 54.9 4.7 7.8 4.5 301 17 72.1 26.1 17.8 2.2 11.9 0.00 59.7 55.0 4.7 8.1 4.5 297 18 68.5 25.7 19.9 1.9 0.2 0.00 58.1 55.2 4.7 7.6 4.5 295 19 65.5 26.4 22.8 1.6 0.0 0.00 56.7 55.4 5.1 8.5 4.9 283 20 61.0 27.5 27.9 1.3 0.0 0.00 55.4 55.4 2.0 5.1 1.3 256 21 55.9 31.8 39.7 0.9 0.0 0.00 54.7 55.6 1.8 3.4 1.6 75 22 55.4 32.7 42.2 0.9 0.0 0.00 54.1 55.8 2.0 4.3 1.6 91 23 54.3 31.8 42.1 0.8 0.0 0.00 53.4 55.9 2.0 3.4 1.8 86 24 53.8 31.1 41.6 0.8 0.0 0.00 53.1 55.9 1.1 3.1 1.1 96 AZMET Daily Weather Data : TUCSON : Nov 28 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.8 42.3 57.4 DegF RELATIVE HUMIDITY 62.6 15.9 36.7 % DEWPOINT 28.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 60.8 46.8 52.9 DegF SOIL TEMP. 20 in 55.9 54.9 55.2 DegF WIND SPEED 8.5 2.5 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 323 Degrees SOLAR RADIATION 306.3 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 7.0 5283 10.1 6626 14.0 8088 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Nov 29 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.0 32.2 41.6 0.9 0.0 0.00 52.9 55.9 1.8 3.4 1.8 84 2 55.0 37.2 50.9 0.7 0.0 0.00 52.9 56.1 2.2 4.3 2.0 90 3 55.0 38.8 54.4 0.7 0.0 0.00 53.1 56.1 2.0 4.5 2.0 71 4 55.8 39.0 53.2 0.7 0.0 0.00 53.1 56.1 2.2 4.3 2.0 98 5 56.5 40.1 54.2 0.7 0.0 0.00 53.1 56.1 2.2 4.9 1.8 116 6 57.2 38.7 49.9 0.8 0.0 0.00 53.2 56.1 2.2 4.9 2.0 79 7 58.1 39.2 49.6 0.8 0.0 0.00 53.2 56.1 2.9 5.1 2.7 69 8 57.4 46.9 68.6 0.5 0.7 0.02 53.4 56.1 2.9 5.1 2.7 105 9 56.8 52.3 85.4 0.2 2.6 0.02 54.3 56.1 4.3 8.1 4.3 92 10 57.9 54.7 89.3 0.2 5.0 0.01 55.6 56.1 4.9 9.4 4.7 100 11 57.0 54.1 90.1 0.2 6.2 0.00 57.0 56.1 6.3 11.6 6.0 95 12 59.0 56.3 91.0 0.2 11.0 0.01 59.4 56.1 4.7 8.5 4.5 96 13 61.7 57.7 87.0 0.3 17.0 0.00 61.0 56.1 4.7 7.6 4.5 103 14 64.9 56.8 75.0 0.5 18.2 0.00 61.7 56.1 3.6 5.8 3.6 102 15 66.0 56.5 71.5 0.6 10.3 0.00 61.2 56.1 4.0 6.0 3.8 93 16 64.0 57.4 79.4 0.4 3.6 0.00 60.6 56.1 4.3 9.8 4.3 108 17 59.7 58.3 94.8 0.1 1.2 0.00 61.0 56.1 4.3 6.9 4.3 81 18 58.8 57.7 96.0 0.1 0.0 0.01 60.1 56.3 2.0 4.7 1.8 112 19 58.6 57.6 96.3 0.1 0.0 0.00 59.9 56.5 1.6 3.6 1.3 74 20 58.3 57.6 97.1 0.1 0.0 0.01 60.6 56.5 1.8 7.2 0.2 244 21 58.1 57.4 97.5 0.0 0.0 0.01 59.7 56.7 0.9 2.0 0.4 133 22 57.9 57.4 98.1 0.0 0.0 0.00 59.9 56.7 1.1 2.2 0.9 266 23 57.7 57.2 98.4 0.0 0.0 0.03 59.9 56.8 1.1 2.7 1.1 70 24 57.4 56.8 98.6 0.0 0.0 0.00 59.4 56.8 1.1 2.7 1.1 113 AZMET Daily Weather Data : TUCSON : Nov 29 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.6 54.0 58.5 DegF RELATIVE HUMIDITY 98.8 38.5 77.8 % DEWPOINT 50.7 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 61.7 52.9 57.2 DegF SOIL TEMP. 20 in 56.8 55.9 56.3 DegF WIND SPEED 11.6 2.9 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 95 Degrees SOLAR RADIATION 76.0 Langleys PRECIPITATION 0.12 Inches AZMET REF. EVAPOTRANSPIRATION 0.01 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.4 5289 10.3 6637 15.3 8103 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Nov 30 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.7 56.1 98.4 0.0 0.0 0.00 59.5 56.8 4.0 6.5 4.0 94 2 56.8 55.9 97.1 0.1 0.0 0.00 59.5 57.0 4.3 8.3 4.0 93 3 57.0 55.9 96.5 0.1 0.0 0.00 60.1 57.0 2.0 5.6 0.7 274 4 57.2 56.3 96.9 0.1 0.0 0.00 59.5 57.0 1.1 5.6 1.1 330 5 56.8 56.1 97.6 0.0 0.0 0.00 59.5 57.2 1.6 3.1 1.3 108 6 57.0 56.5 98.0 0.0 0.0 0.00 60.3 57.2 3.8 6.7 3.6 102 7 57.4 56.5 97.1 0.1 0.0 0.00 60.3 57.2 3.1 6.3 2.9 100 8 57.6 56.7 96.9 0.1 1.2 0.00 60.3 57.2 2.2 4.0 2.0 91 9 58.6 57.6 96.1 0.1 5.7 0.00 61.2 57.2 2.0 3.6 1.8 94 10 61.2 58.6 91.2 0.2 10.5 0.00 63.5 57.4 3.8 6.3 3.8 92 11 64.0 58.6 83.1 0.3 11.9 0.00 64.6 57.4 3.6 7.2 3.4 119 12 65.5 59.4 80.9 0.4 16.0 0.00 66.4 57.4 2.9 5.1 2.7 98 13 67.3 58.1 72.5 0.6 11.5 0.00 65.8 57.4 3.4 6.0 3.1 105 14 67.1 57.7 71.9 0.6 6.0 0.01 64.4 57.4 3.1 5.6 3.1 102 15 63.0 59.4 88.5 0.2 4.1 0.06 63.7 57.6 3.6 7.2 3.6 79 16 61.2 59.2 92.9 0.1 2.2 0.10 64.0 57.6 3.1 5.4 2.9 85 17 59.7 58.3 95.0 0.1 1.2 0.07 63.7 57.6 3.4 7.4 3.4 66 18 59.9 57.9 93.4 0.1 0.0 0.07 63.5 57.7 3.6 7.4 3.4 76 19 59.2 57.6 94.7 0.1 0.0 0.11 63.7 57.7 1.3 4.5 1.3 74 20 58.1 57.2 97.0 0.1 0.0 0.16 63.7 57.9 2.5 10.5 2.2 70 21 58.1 56.8 95.7 0.1 0.0 0.17 63.5 57.9 2.9 8.3 2.7 78 22 57.9 56.8 96.4 0.1 0.0 0.25 64.4 58.1 4.0 11.2 1.3 135 23 56.5 55.4 96.4 0.1 0.0 0.30 62.6 58.3 3.4 15.0 1.3 351 24 54.7 53.6 96.0 0.1 0.0 0.33 64.6 58.3 7.4 22.1 6.7 285 AZMET Daily Weather Data : TUCSON : Nov 30 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.4 53.8 59.5 DegF RELATIVE HUMIDITY 98.8 67.5 92.5 % DEWPOINT 57.2 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 0.2 KPas SOIL TEMP. 4 in 66.9 59.2 62.6 DegF SOIL TEMP. 20 in 58.3 56.8 57.4 DegF WIND SPEED 22.1 3.1 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 88 Degrees SOLAR RADIATION 70.2 Langleys PRECIPITATION 1.63 Inches AZMET REF. EVAPOTRANSPIRATION 0.00 Inches STD. REF. EVAPOTRANSPIRATION 0.04 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.3 5295 11.0 6648 16.0 8119 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Dec 1 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.3 53.2 89.9 0.2 0.0 0.02 62.6 58.3 3.6 9.4 1.8 36 2 56.3 53.4 90.1 0.2 0.0 0.01 63.0 58.5 2.9 20.6 1.6 114 3 59.5 49.8 70.5 0.5 0.0 0.00 63.0 58.5 6.5 15.0 5.4 203 4 59.0 47.7 66.1 0.6 0.0 0.00 61.9 58.5 5.1 13.4 3.6 226 5 58.5 46.6 64.8 0.6 0.0 0.00 60.6 58.5 4.9 13.2 3.6 169 6 58.3 46.4 64.5 0.6 0.0 0.00 60.3 58.5 4.3 13.0 3.6 85 7 58.3 46.4 64.4 0.6 0.0 0.00 59.5 58.5 5.4 16.8 5.1 81 8 58.6 46.6 64.3 0.6 0.7 0.00 59.0 58.5 6.3 12.1 6.0 101 9 59.2 47.1 64.2 0.6 3.8 0.00 59.0 58.5 6.3 12.1 6.0 125 10 59.7 47.7 64.0 0.6 3.6 0.00 58.8 58.3 5.8 14.8 5.1 114 11 58.6 49.6 71.9 0.5 9.1 0.00 59.7 58.3 7.2 15.4 6.7 131 12 58.8 49.8 72.1 0.5 11.0 0.00 60.6 58.3 6.3 13.2 5.8 118 13 58.6 51.3 76.7 0.4 16.5 0.01 61.5 58.3 6.9 14.3 6.3 119 14 56.8 53.1 87.3 0.2 21.3 0.00 65.1 58.3 7.8 12.8 7.6 85 15 59.4 53.2 80.0 0.3 24.1 0.00 66.0 58.3 6.3 12.5 5.8 94 16 60.8 52.9 75.2 0.5 22.2 0.01 67.5 58.3 5.1 13.6 3.1 95 17 62.2 48.2 60.0 0.8 7.2 0.00 61.5 58.1 8.3 21.3 6.9 206 18 60.6 46.8 60.2 0.7 0.5 0.00 59.5 58.1 6.7 13.4 6.0 225 19 59.7 46.6 62.2 0.7 0.0 0.00 58.6 58.1 4.9 16.1 4.5 236 20 59.0 45.5 61.1 0.7 0.0 0.00 57.7 58.3 6.0 12.5 5.4 235 21 56.7 46.9 70.3 0.5 0.0 0.00 57.6 58.3 7.2 15.7 6.9 299 22 55.2 47.1 74.6 0.4 0.0 0.00 57.7 58.3 8.9 18.3 8.7 301 23 53.6 46.0 75.8 0.3 0.0 0.00 57.0 58.3 7.4 11.4 7.2 321 24 53.1 44.2 72.0 0.4 0.0 0.00 56.1 58.3 7.6 12.1 7.6 329 AZMET Daily Weather Data : TUCSON : Dec 1 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.9 52.5 58.3 DegF RELATIVE HUMIDITY 92.8 57.1 70.9 % DEWPOINT 48.6 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 67.8 56.1 60.8 DegF SOIL TEMP. 20 in 58.5 58.1 58.3 DegF WIND SPEED 21.3 6.3 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 142 Degrees SOLAR RADIATION 119.7 Langleys PRECIPITATION 0.05 Inches AZMET REF. EVAPOTRANSPIRATION 0.04 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.8 5299 8.3 6656 13.1 8132 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Dec 2 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.9 43.5 70.4 0.4 0.0 0.00 55.6 58.3 7.6 11.6 7.4 315 2 52.3 43.5 72.0 0.4 0.0 0.00 55.2 58.3 6.7 9.6 6.5 306 3 51.8 43.7 73.7 0.3 0.0 0.00 54.5 58.1 5.8 8.9 5.6 311 4 50.4 43.9 78.4 0.3 0.0 0.00 54.3 58.1 5.6 8.7 5.4 296 5 49.1 42.6 78.3 0.3 0.0 0.00 54.0 58.1 6.5 9.4 6.3 284 6 48.2 39.2 70.9 0.3 0.0 0.00 52.2 57.9 5.1 8.5 4.9 270 7 46.8 38.5 72.5 0.3 0.0 0.00 51.3 57.9 2.5 5.4 0.7 190 8 44.6 39.9 83.7 0.2 3.6 0.00 50.9 57.7 2.0 4.3 2.0 86 9 50.0 40.5 69.8 0.4 20.8 0.00 53.8 57.7 1.3 3.4 1.1 30 10 54.7 39.7 56.8 0.6 36.3 0.00 55.4 57.6 1.8 4.5 1.3 23 11 57.0 40.1 53.1 0.7 47.5 0.00 57.2 57.6 2.5 5.6 1.6 54 12 59.2 40.5 49.9 0.9 54.2 0.00 58.6 57.4 2.2 9.2 1.1 241 13 61.0 40.1 46.0 1.0 55.2 0.00 61.0 57.2 2.7 8.1 0.9 38 14 62.2 37.2 39.3 1.2 51.4 0.00 62.6 57.2 2.2 7.2 1.1 336 15 64.6 31.1 28.4 1.5 42.3 0.00 63.5 57.2 1.8 5.6 0.4 59 16 64.2 34.9 33.5 1.4 28.4 0.00 62.8 57.2 4.3 10.3 3.8 292 17 62.2 39.7 43.5 1.1 11.5 0.00 60.8 57.2 4.7 7.8 4.5 298 18 59.2 41.2 51.3 0.8 0.5 0.00 58.8 57.4 5.8 9.6 5.8 297 19 55.6 41.7 59.6 0.6 0.0 0.00 57.0 57.4 5.8 10.1 5.6 285 20 53.8 41.4 62.4 0.5 0.0 0.00 55.4 57.6 4.7 11.6 4.5 281 21 51.1 41.4 69.0 0.4 0.0 0.00 54.1 57.6 1.8 6.7 0.9 279 22 46.2 42.6 87.1 0.1 0.0 0.00 52.9 57.7 1.8 4.7 1.6 69 23 44.8 42.3 91.0 0.1 0.0 0.00 51.8 57.7 0.9 3.1 0.7 100 24 42.6 41.2 94.7 0.1 0.0 0.00 50.9 57.7 1.6 3.1 1.3 86 AZMET Daily Weather Data : TUCSON : Dec 2 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.6 41.7 53.4 DegF RELATIVE HUMIDITY 95.3 23.9 64.0 % DEWPOINT 40.5 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 63.5 50.7 56.1 DegF SOIL TEMP. 20 in 58.3 57.2 57.7 DegF WIND SPEED 11.6 3.6 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 302 Degrees SOLAR RADIATION 351.2 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 3.6 5302 6.3 6662 9.7 8142 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Dec 3 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.2 40.1 95.8 0.0 0.0 0.00 50.0 57.7 1.1 2.5 1.1 94 2 40.1 39.4 97.0 0.0 0.0 0.00 49.3 57.7 1.6 3.1 1.3 82 3 39.6 38.8 97.5 0.0 0.0 0.00 48.6 57.6 1.6 3.4 1.6 96 4 38.8 38.3 97.9 0.0 0.0 0.00 48.0 57.6 1.8 4.3 1.8 102 5 38.5 37.9 98.0 0.0 0.0 0.00 47.3 57.4 1.6 2.9 1.3 82 6 37.2 36.9 98.4 0.0 0.0 0.00 46.8 57.4 1.1 3.4 0.9 109 7 36.1 36.0 98.8 0.0 0.0 0.00 46.2 57.2 1.3 2.5 1.1 81 8 37.8 37.6 99.0 0.0 4.3 0.00 46.8 57.0 0.7 2.0 0.7 82 9 45.9 43.2 90.5 0.1 21.0 0.00 51.3 57.0 0.7 2.0 0.7 72 10 53.6 41.9 64.7 0.5 36.8 0.00 53.6 56.8 2.5 5.6 2.0 284 11 58.8 39.9 49.8 0.9 48.3 0.00 55.8 56.7 3.1 6.3 2.9 276 12 64.0 36.5 36.0 1.3 54.0 0.00 57.2 56.5 2.7 6.7 2.5 300 13 68.0 36.5 31.3 1.6 55.2 0.00 59.0 56.3 4.0 6.7 3.6 307 14 70.3 35.6 27.8 1.8 51.1 0.00 61.0 56.1 5.1 9.4 4.9 283 15 71.2 37.9 29.8 1.8 41.8 0.00 61.9 56.1 6.5 11.2 6.3 294 16 69.4 41.9 36.7 1.5 28.2 0.00 61.7 56.1 7.4 11.9 7.4 288 17 66.9 44.2 44.0 1.3 11.5 0.00 60.1 56.1 6.5 10.1 6.3 290 18 62.6 45.5 53.9 0.9 0.5 0.00 58.1 56.3 4.0 6.7 4.0 282 19 55.0 46.8 73.8 0.4 0.0 0.00 56.5 56.3 1.1 2.2 0.7 62 20 50.2 46.8 88.1 0.2 0.0 0.00 54.9 56.5 1.1 2.7 1.1 98 21 47.7 45.9 93.3 0.1 0.0 0.00 53.4 56.7 1.6 3.1 1.6 98 22 46.2 44.8 94.4 0.1 0.0 0.00 52.3 56.8 1.8 3.6 1.8 94 23 45.7 43.9 93.7 0.1 0.0 0.00 51.4 56.8 1.8 4.0 1.3 85 24 43.5 42.4 95.9 0.0 0.0 0.00 50.7 56.8 1.8 3.4 1.8 82 AZMET Daily Weather Data : TUCSON : Dec 3 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.0 35.4 51.3 DegF RELATIVE HUMIDITY 99.6 22.6 74.4 % DEWPOINT 40.8 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 61.9 46.0 53.4 DegF SOIL TEMP. 20 in 57.7 56.1 56.8 DegF WIND SPEED 11.9 2.7 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 305 Degrees SOLAR RADIATION 352.6 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 5.2 5308 7.7 6670 10.8 8153 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Dec 4 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 42.4 41.4 96.5 0.0 0.0 0.00 49.8 56.8 1.1 2.7 1.1 100 2 41.2 40.5 97.2 0.0 0.0 0.00 49.1 56.8 1.3 3.6 1.1 83 3 40.3 39.6 97.4 0.0 0.0 0.00 48.4 56.8 1.1 2.9 0.7 72 4 39.4 38.8 97.9 0.0 0.0 0.00 47.7 56.7 1.3 3.1 1.3 83 5 37.9 37.6 98.3 0.0 0.0 0.00 47.1 56.7 0.9 2.7 0.9 107 6 37.8 37.4 98.6 0.0 0.0 0.00 46.6 56.5 2.0 4.3 1.8 93 7 37.0 36.7 98.3 0.0 0.0 0.00 46.0 56.5 1.3 2.9 1.1 67 8 37.9 37.6 98.0 0.0 4.1 0.00 46.0 56.3 2.2 4.9 2.0 92 9 45.7 40.5 82.5 0.2 21.0 0.00 48.7 56.1 1.8 3.8 1.1 142 10 55.8 42.1 60.8 0.6 36.5 0.00 54.3 56.1 1.3 4.0 1.3 33 11 64.0 38.7 39.2 1.2 46.8 0.00 56.5 55.9 1.8 5.1 0.4 225 12 67.6 39.7 36.1 1.5 53.3 0.00 56.5 55.8 3.4 6.0 2.9 252 13 70.2 39.4 32.7 1.7 54.5 0.00 58.8 55.6 4.7 7.6 4.5 281 14 73.6 40.1 29.8 2.0 49.9 0.00 61.0 55.6 4.0 8.3 3.8 289 15 73.2 42.3 32.8 1.9 40.8 0.00 61.9 55.4 7.4 10.7 7.2 278 16 72.0 41.4 33.0 1.8 27.5 0.00 61.7 55.4 7.6 11.4 7.4 291 17 69.6 41.5 36.1 1.6 11.2 0.00 60.1 55.6 6.7 11.4 6.5 290 18 65.1 43.0 44.5 1.2 0.5 0.00 58.3 55.6 4.5 6.9 4.5 283 19 59.9 44.4 57.0 0.8 0.0 0.00 56.8 55.8 1.6 4.9 1.6 297 20 52.0 46.2 81.1 0.3 0.0 0.00 55.2 55.9 1.3 2.2 1.1 94 21 49.8 46.4 88.2 0.1 0.0 0.00 54.0 56.1 1.8 3.4 1.6 78 22 49.6 45.9 87.1 0.2 0.0 0.00 52.9 56.3 1.8 3.8 1.8 78 23 46.8 44.6 92.2 0.1 0.0 0.00 52.0 56.3 0.9 1.6 0.9 57 24 44.4 43.0 95.1 0.1 0.0 0.00 51.1 56.3 1.1 2.2 1.1 63 AZMET Daily Weather Data : TUCSON : Dec 4 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.0 36.0 53.1 DegF RELATIVE HUMIDITY 99.0 25.9 71.3 % DEWPOINT 41.2 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 62.1 45.9 53.2 DegF SOIL TEMP. 20 in 56.8 55.4 56.1 DegF WIND SPEED 11.4 2.7 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 299 Degrees SOLAR RADIATION 345.9 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 5314 9.2 6679 12.4 8165 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Dec 5 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.2 42.3 96.5 0.0 0.0 0.00 50.2 56.5 1.6 2.7 1.6 97 2 42.1 41.2 96.8 0.0 0.0 0.00 49.5 56.5 0.9 2.0 0.9 100 3 41.0 40.3 97.3 0.0 0.0 0.00 48.7 56.3 1.1 2.7 1.1 80 4 40.6 40.1 97.7 0.0 0.0 0.00 48.2 56.3 1.6 3.1 1.6 91 5 40.3 39.7 97.3 0.0 0.0 0.00 47.7 56.3 1.6 2.7 1.1 92 6 40.1 39.2 97.0 0.0 0.0 0.00 47.1 56.1 2.2 4.7 2.0 79 7 39.2 38.3 96.8 0.0 0.0 0.00 46.6 56.1 1.8 3.4 1.8 95 8 41.5 38.8 90.6 0.1 4.1 0.00 46.6 55.9 2.9 6.5 2.7 96 9 50.9 39.7 65.6 0.4 20.5 0.00 49.3 55.9 3.4 5.6 3.4 85 10 58.3 39.6 50.0 0.9 35.6 0.00 53.4 55.8 2.7 5.6 2.7 87 11 65.3 37.8 36.1 1.4 46.1 0.00 56.1 55.6 2.5 5.1 2.2 83 12 69.8 37.4 30.5 1.7 52.6 0.00 57.9 55.6 2.5 4.9 2.2 101 13 74.5 39.7 28.5 2.1 52.6 0.00 59.5 55.4 1.6 4.3 0.9 298 14 75.6 36.9 24.6 2.3 49.2 0.00 61.2 55.2 6.0 12.1 5.8 298 15 76.1 29.8 18.2 2.5 40.6 0.00 61.9 55.2 9.2 13.9 8.9 312 16 75.9 30.2 18.6 2.5 27.7 0.00 61.5 55.2 6.5 10.1 6.3 293 17 74.5 33.1 21.9 2.3 10.3 0.00 60.6 55.4 2.9 7.4 2.5 272 18 63.9 43.0 47.1 1.1 0.5 0.00 58.8 55.4 1.6 2.9 0.9 140 19 57.4 44.8 62.8 0.6 0.0 0.00 57.0 55.6 1.6 3.1 1.1 125 20 54.3 44.2 69.0 0.4 0.0 0.00 55.6 55.8 1.3 3.8 1.1 86 21 52.5 44.1 73.0 0.4 0.0 0.00 54.3 55.9 2.2 4.7 2.0 90 22 52.9 41.5 65.4 0.5 0.0 0.00 53.2 56.1 2.0 4.3 2.0 85 23 55.6 39.2 53.8 0.7 0.0 0.00 52.3 56.1 4.5 8.3 4.5 96 24 54.3 39.0 55.9 0.6 0.0 0.00 51.8 56.1 3.6 8.3 3.6 97 AZMET Daily Weather Data : TUCSON : Dec 5 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.0 38.5 55.8 DegF RELATIVE HUMIDITY 98.2 13.9 62.1 % DEWPOINT 39.2 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 61.9 46.4 53.8 DegF SOIL TEMP. 20 in 56.5 55.2 55.8 DegF WIND SPEED 13.9 2.9 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 61 Degrees SOLAR RADIATION 340.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.6 5322 10.4 6690 13.9 8179 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Dec 6 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.5 39.7 61.7 0.5 0.0 0.00 51.1 56.3 2.9 7.4 2.9 91 2 50.0 40.3 69.3 0.4 0.0 0.00 50.5 56.3 1.8 6.0 0.4 339 3 46.9 40.6 78.7 0.2 0.0 0.00 49.8 56.1 1.6 4.7 1.1 88 4 46.8 40.6 79.1 0.2 0.0 0.00 49.3 56.1 2.0 3.6 1.3 82 5 45.7 40.6 82.3 0.2 0.0 0.00 48.9 56.1 2.2 6.0 1.8 88 6 46.2 40.3 79.6 0.2 0.0 0.00 48.4 56.1 3.1 5.4 2.9 88 7 47.8 39.7 73.7 0.3 0.0 0.00 48.2 55.9 3.6 6.7 3.6 87 8 48.7 40.1 72.1 0.3 4.3 0.00 48.2 55.9 3.8 6.5 3.8 85 9 53.8 41.9 64.4 0.5 19.6 0.00 49.3 55.8 4.3 6.7 4.3 92 10 61.7 44.8 53.9 0.9 34.2 0.00 51.4 55.8 4.3 6.7 3.8 86 11 68.4 43.7 41.1 1.4 43.0 0.00 54.0 55.6 4.5 9.8 4.3 88 12 70.5 43.7 38.1 1.6 41.3 0.00 56.5 55.6 4.7 10.1 4.3 85 13 72.7 44.1 35.7 1.8 46.3 0.00 58.8 55.4 4.3 9.2 3.6 57 14 74.8 41.0 29.7 2.1 32.3 0.00 60.3 55.4 7.8 17.9 7.4 241 15 75.2 41.9 30.4 2.1 38.5 0.00 60.8 55.4 8.3 18.3 7.6 235 16 73.4 41.7 32.1 1.9 11.9 0.00 60.6 55.4 9.6 17.2 8.9 238 17 71.8 43.9 36.8 1.7 6.2 0.00 59.5 55.4 4.9 11.0 4.7 260 18 70.5 44.1 38.7 1.6 0.2 0.00 58.5 55.6 4.5 10.1 4.0 230 19 65.8 46.8 50.6 1.1 0.0 0.00 57.4 55.8 2.0 6.3 1.1 124 20 60.6 48.4 64.1 0.6 0.0 0.00 56.5 55.8 2.5 6.3 2.2 79 21 64.9 52.0 63.1 0.8 0.0 0.00 55.9 55.9 3.1 12.1 2.2 178 22 64.8 52.7 65.1 0.7 0.0 0.00 55.6 56.1 2.5 7.6 2.0 114 23 65.1 52.9 64.6 0.8 0.0 0.00 55.4 56.1 4.5 13.0 3.8 135 24 62.4 52.5 70.6 0.6 0.0 0.00 55.0 56.1 3.1 6.7 2.9 96 AZMET Daily Weather Data : TUCSON : Dec 6 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.8 44.8 60.8 DegF RELATIVE HUMIDITY 84.6 26.6 57.3 % DEWPOINT 44.1 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 61.0 48.0 54.1 DegF SOIL TEMP. 20 in 56.3 55.4 55.8 DegF WIND SPEED 18.3 4.0 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 134 Degrees SOLAR RADIATION 278.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.3 5330 11.7 6701 15.7 8195 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Dec 7 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.7 52.0 70.9 0.6 0.0 0.00 54.9 56.3 3.8 10.1 3.6 90 2 62.2 51.6 68.3 0.6 0.0 0.00 54.7 56.3 3.8 7.4 3.6 84 3 62.1 51.4 68.4 0.6 0.0 0.00 54.3 56.3 3.6 7.4 3.6 82 4 61.7 51.1 68.3 0.6 0.0 0.00 54.0 56.3 3.4 6.7 3.1 92 5 63.0 50.9 64.9 0.7 0.0 0.00 54.1 56.3 4.7 9.8 4.5 77 6 63.1 50.4 63.3 0.7 0.0 0.00 54.1 56.3 4.9 8.9 4.5 66 7 63.3 50.0 62.1 0.8 0.0 0.00 54.3 56.3 4.7 11.6 4.3 72 8 63.0 50.0 62.5 0.7 1.2 0.00 54.7 56.3 2.7 6.0 2.5 78 9 64.0 49.5 59.1 0.8 14.3 0.00 55.4 56.3 5.1 13.0 4.7 102 10 64.8 48.6 55.9 0.9 14.6 0.00 56.1 56.3 6.5 15.2 5.8 119 11 67.5 47.8 49.4 1.2 41.8 0.00 57.6 56.3 7.8 15.9 6.7 141 12 68.9 46.8 45.0 1.3 50.9 0.00 59.5 56.1 8.3 15.9 7.2 158 13 70.0 46.8 43.5 1.4 54.0 0.00 61.2 56.3 8.9 19.2 7.2 174 14 70.0 46.0 42.2 1.5 34.2 0.00 62.4 56.3 7.4 16.3 6.5 208 15 70.7 45.3 40.1 1.5 41.1 0.00 62.8 56.3 8.7 18.8 7.8 202 16 69.6 44.6 40.5 1.5 23.9 0.00 62.6 56.3 9.8 19.5 8.5 199 17 68.2 45.0 43.3 1.3 9.6 0.00 61.5 56.5 7.8 15.0 6.9 193 18 66.0 44.4 45.7 1.2 0.5 0.00 60.4 56.5 6.5 13.6 5.8 200 19 63.7 45.9 52.0 1.0 0.0 0.00 59.2 56.7 4.9 8.9 4.7 237 20 62.4 46.9 57.0 0.8 0.0 0.00 58.5 56.8 6.3 13.0 6.0 246 21 61.7 45.9 55.8 0.8 0.0 0.00 57.7 57.0 6.0 12.3 5.4 228 22 61.5 45.5 55.9 0.8 0.0 0.00 57.2 57.0 2.9 8.9 1.3 245 23 61.2 45.0 55.0 0.8 0.0 0.00 57.0 57.2 2.9 8.9 1.8 193 24 59.7 45.1 58.2 0.7 0.0 0.00 56.8 57.2 3.4 10.7 2.5 220 AZMET Daily Weather Data : TUCSON : Dec 7 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.6 58.8 64.6 DegF RELATIVE HUMIDITY 75.9 37.9 55.3 % DEWPOINT 47.8 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 62.8 54.0 57.6 DegF SOIL TEMP. 20 in 57.2 56.1 56.5 DegF WIND SPEED 19.5 5.6 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 165 Degrees SOLAR RADIATION 285.7 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 10.1 5340 15.1 6716 20.2 8215 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Dec 8 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.0 45.0 59.5 0.7 0.0 0.00 56.5 57.2 2.9 8.9 2.2 115 2 58.6 45.0 60.5 0.7 0.0 0.00 56.3 57.2 4.3 10.5 3.6 151 3 58.6 44.4 59.3 0.7 0.0 0.00 56.1 57.4 6.0 13.0 5.1 178 4 55.6 48.0 75.9 0.4 0.0 0.09 55.9 57.4 4.3 11.9 1.8 229 5 52.3 49.6 90.6 0.1 0.0 0.14 55.8 57.4 3.8 8.9 3.6 76 6 51.1 49.5 94.4 0.1 0.0 0.07 55.9 57.4 5.4 8.3 5.1 80 7 51.6 49.5 92.6 0.1 0.0 0.01 55.9 57.2 4.9 8.5 4.7 84 8 51.4 49.6 94.0 0.1 0.5 0.12 55.9 57.2 4.0 6.9 4.0 92 9 51.6 49.8 93.8 0.1 3.3 0.02 55.8 57.2 2.0 6.0 1.6 79 10 51.3 48.4 89.7 0.1 6.4 0.03 57.4 57.2 7.2 15.2 4.9 275 11 47.5 44.4 88.4 0.1 20.3 0.00 57.9 57.2 13.2 20.8 13.0 310 12 45.0 42.4 91.1 0.1 11.7 0.06 57.9 57.2 12.3 19.5 12.1 311 13 46.9 43.2 86.8 0.1 22.7 0.01 58.8 57.2 10.3 16.1 9.8 314 14 49.8 42.8 77.0 0.3 29.4 0.00 59.4 57.0 5.8 10.7 5.4 306 15 51.6 42.1 69.8 0.4 35.8 0.00 59.9 57.0 4.5 10.3 4.0 312 16 52.2 42.1 68.4 0.4 15.5 0.00 58.8 57.0 2.9 6.7 2.2 318 17 52.2 41.0 65.4 0.5 4.5 0.00 58.1 57.0 2.9 10.1 0.4 308 18 51.1 37.9 60.6 0.5 0.2 0.00 56.1 57.0 2.5 9.4 1.6 180 19 49.3 40.1 70.7 0.3 0.0 0.00 55.0 57.0 2.5 11.2 0.7 246 20 49.3 38.8 67.3 0.4 0.0 0.00 53.4 57.0 2.7 5.4 1.1 41 21 47.1 40.1 76.8 0.3 0.0 0.00 52.5 57.0 1.6 4.3 1.1 76 22 47.5 41.0 78.1 0.3 0.0 0.00 52.2 57.0 1.6 3.6 1.1 37 23 46.9 41.7 82.2 0.2 0.0 0.00 51.6 57.0 1.3 3.6 0.4 78 24 46.4 41.4 82.0 0.2 0.0 0.00 51.1 57.0 1.3 3.6 0.7 135 AZMET Daily Weather Data : TUCSON : Dec 8 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 59.9 44.1 51.1 DegF RELATIVE HUMIDITY 95.5 53.1 78.1 % DEWPOINT 44.1 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 59.9 51.1 56.1 DegF SOIL TEMP. 20 in 57.4 57.0 57.2 DegF WIND SPEED 20.8 4.7 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 325 Degrees SOLAR RADIATION 150.5 Langleys PRECIPITATION 0.55 Inches AZMET REF. EVAPOTRANSPIRATION 0.03 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.3 5341 3.6 6720 7.0 8222 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Dec 9 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.2 41.2 82.8 0.2 0.0 0.00 50.5 56.8 1.3 3.1 1.1 102 2 44.6 41.5 89.1 0.1 0.0 0.00 50.2 56.8 1.3 4.3 0.2 73 3 44.2 41.2 89.0 0.1 0.0 0.00 49.6 56.7 2.0 4.3 1.8 88 4 43.3 40.8 91.1 0.1 0.0 0.00 49.5 56.7 1.1 3.4 0.9 64 5 43.9 41.4 90.8 0.1 0.0 0.00 49.5 56.5 1.1 3.4 0.4 51 6 43.9 41.5 91.5 0.1 0.0 0.00 49.5 56.5 2.0 4.7 1.6 82 7 44.8 41.0 86.3 0.1 0.0 0.00 49.6 56.3 1.8 4.5 1.1 110 8 45.3 41.7 86.9 0.1 1.9 0.00 49.6 56.1 1.6 4.3 0.4 302 9 47.1 42.4 83.4 0.2 9.8 0.00 50.5 56.1 2.2 5.6 1.6 303 10 50.2 42.4 74.4 0.3 27.0 0.00 52.5 55.9 2.2 5.6 1.6 290 11 53.4 43.0 67.8 0.4 34.9 0.00 55.0 55.9 1.8 4.3 1.1 323 12 56.8 43.0 59.9 0.6 27.2 0.00 56.7 55.8 1.3 4.3 0.9 76 13 56.7 43.7 62.0 0.6 29.1 0.00 57.0 55.8 4.5 8.5 4.0 284 14 54.9 45.5 70.6 0.4 25.8 0.00 57.9 55.8 8.7 13.4 8.3 301 15 54.3 45.0 70.8 0.4 24.9 0.00 57.7 55.8 10.3 16.3 10.1 301 16 55.4 44.8 67.7 0.5 26.0 0.00 57.6 55.8 8.7 13.6 8.5 304 17 54.5 45.0 70.2 0.4 6.0 0.00 56.5 55.8 7.8 13.0 7.6 289 18 51.6 45.9 80.4 0.3 0.2 0.00 55.8 55.8 7.8 15.0 7.6 284 19 50.4 45.3 82.9 0.2 0.0 0.00 55.4 55.9 8.5 13.6 8.3 288 20 49.8 45.7 85.9 0.2 0.0 0.00 54.0 55.9 4.0 12.1 3.1 290 21 47.8 45.5 92.0 0.1 0.0 0.00 53.1 55.9 1.1 3.4 0.9 280 22 47.3 45.7 94.1 0.1 0.0 0.00 53.4 56.1 1.8 6.3 0.9 279 23 47.7 45.5 92.6 0.1 0.0 0.01 52.9 56.1 2.0 5.4 0.7 40 24 46.8 45.7 95.7 0.1 0.0 0.00 52.9 56.1 1.8 4.3 1.1 153 AZMET Daily Weather Data : TUCSON : Dec 9 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 58.5 42.6 49.3 DegF RELATIVE HUMIDITY 96.4 54.8 81.6 % DEWPOINT 43.5 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 0.2 KPas SOIL TEMP. 4 in 57.9 49.5 53.2 DegF SOIL TEMP. 20 in 57.0 55.6 56.1 DegF WIND SPEED 16.3 3.6 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 212.6 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.04 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.7 5342 2.9 6723 5.9 8228 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Dec 10 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.6 45.0 94.4 0.1 0.0 0.00 52.9 56.1 2.0 5.1 0.9 319 2 46.4 45.1 95.5 0.1 0.0 0.00 52.5 55.9 1.8 3.4 1.3 96 3 46.4 45.5 96.5 0.0 0.0 0.00 52.5 55.9 1.8 3.8 1.6 80 4 46.2 45.3 96.9 0.0 0.0 0.01 52.9 55.9 1.6 5.4 0.7 280 5 46.2 45.3 97.1 0.0 0.0 0.00 53.6 55.9 2.9 6.3 2.7 268 6 46.0 45.0 96.3 0.0 0.0 0.00 53.8 55.8 3.8 6.9 2.7 332 7 46.0 44.8 95.6 0.1 0.0 0.00 52.5 55.8 1.8 4.5 1.6 61 8 46.0 45.1 96.9 0.0 0.5 0.00 53.1 55.8 1.6 3.4 0.9 242 9 46.8 45.7 96.1 0.0 3.1 0.00 53.2 55.8 2.0 5.6 1.8 52 10 48.6 45.9 90.4 0.1 11.5 0.00 54.7 55.6 2.0 5.1 0.9 112 11 50.4 45.9 84.6 0.2 13.4 0.00 55.8 55.6 1.8 4.9 1.3 291 12 52.2 45.7 78.3 0.3 23.2 0.00 57.9 55.6 1.8 4.3 1.3 34 13 54.0 43.9 69.0 0.4 24.1 0.00 58.3 55.6 1.8 4.9 0.9 318 14 54.9 43.7 65.9 0.5 33.5 0.00 59.9 55.6 2.2 5.8 1.3 305 15 57.2 42.3 57.2 0.7 35.1 0.00 60.1 55.4 1.8 4.7 0.4 288 16 56.7 41.4 56.5 0.7 17.4 0.00 59.0 55.4 1.8 4.9 0.2 217 17 54.3 42.6 64.6 0.5 5.0 0.00 57.4 55.6 6.0 10.3 5.8 302 18 52.2 40.1 63.6 0.5 0.2 0.00 55.9 55.6 7.6 16.1 6.7 274 19 48.7 39.7 71.0 0.3 0.0 0.02 54.7 55.6 6.0 18.6 4.0 249 20 45.0 39.7 81.6 0.2 0.0 0.01 53.8 55.8 4.3 7.4 3.8 67 21 45.7 39.6 78.9 0.2 0.0 0.00 53.8 55.8 3.8 6.3 3.6 90 22 46.0 38.7 75.3 0.3 0.0 0.00 52.7 55.8 2.7 6.9 2.5 85 23 45.0 38.7 78.8 0.2 0.0 0.00 52.0 55.9 2.0 4.9 1.8 83 24 45.1 38.3 76.7 0.2 0.0 0.00 51.4 55.9 2.9 5.8 2.7 94 AZMET Daily Weather Data : TUCSON : Dec 10 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 59.0 43.9 48.9 DegF RELATIVE HUMIDITY 97.4 51.7 81.6 % DEWPOINT 43.0 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.2 KPas SOIL TEMP. 4 in 61.2 51.4 54.9 DegF SOIL TEMP. 20 in 56.1 55.4 55.8 DegF WIND SPEED 18.6 2.9 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 344 Degrees SOLAR RADIATION 167.0 Langleys PRECIPITATION 0.04 Inches AZMET REF. EVAPOTRANSPIRATION 0.03 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.9 5343 3.1 6726 6.5 8234 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Dec 11 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.8 39.0 80.0 0.2 0.0 0.00 51.6 55.9 3.1 6.3 3.1 107 2 45.0 39.6 81.4 0.2 0.0 0.00 51.8 55.9 3.8 7.4 3.8 102 3 45.3 39.2 78.7 0.2 0.0 0.01 51.6 55.8 3.1 6.3 2.9 109 4 43.7 40.6 89.0 0.1 0.0 0.04 51.1 55.8 2.0 4.5 1.8 66 5 43.3 41.2 92.2 0.1 0.0 0.00 50.9 55.6 2.0 4.3 1.8 61 6 43.0 41.4 93.8 0.1 0.0 0.04 50.9 55.6 2.2 5.6 2.0 68 7 42.8 41.4 94.3 0.1 0.0 0.00 50.9 55.6 2.5 4.5 2.5 69 8 43.0 41.4 93.5 0.1 0.5 0.02 51.1 55.4 3.1 7.4 2.9 84 9 43.2 41.5 94.0 0.1 3.3 0.04 51.3 55.4 2.2 5.4 2.2 111 10 43.2 41.2 92.8 0.1 5.7 0.02 51.6 55.2 2.9 5.4 2.9 50 11 44.4 40.8 87.4 0.1 9.6 0.01 52.7 55.2 2.0 4.3 2.0 55 12 46.2 41.0 81.8 0.2 16.3 0.02 54.0 55.2 2.0 8.3 1.6 351 13 44.4 40.8 86.9 0.1 12.9 0.05 55.0 55.0 4.3 8.1 4.0 284 14 46.2 41.9 85.0 0.2 37.3 0.01 57.9 55.0 4.5 8.9 3.8 339 15 48.6 40.8 74.4 0.3 25.3 0.00 58.1 55.0 3.6 7.6 2.9 62 16 48.6 40.8 74.3 0.3 10.8 0.01 57.2 55.0 2.9 6.3 2.0 25 17 46.2 41.4 83.3 0.2 0.7 0.04 56.7 55.0 3.8 8.5 1.8 230 18 43.9 41.4 90.6 0.1 0.0 0.10 55.6 55.0 2.7 8.5 1.8 222 19 42.8 40.5 91.4 0.1 0.0 0.04 54.7 55.0 2.2 5.1 2.0 72 20 42.3 39.9 91.8 0.1 0.0 0.00 54.0 55.0 3.6 7.6 3.4 87 21 40.8 39.0 93.2 0.1 0.0 0.00 53.1 55.0 1.3 4.0 1.3 96 22 40.5 39.2 95.1 0.0 0.0 0.00 52.7 55.0 0.7 1.8 0.7 86 23 41.4 39.7 94.1 0.1 0.0 0.00 53.1 55.0 2.2 3.8 2.0 315 24 41.7 39.7 92.8 0.1 0.0 0.00 52.7 55.0 1.3 3.1 1.3 262 AZMET Daily Weather Data : TUCSON : Dec 11 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 49.6 39.6 44.1 DegF RELATIVE HUMIDITY 95.5 69.5 88.0 % DEWPOINT 40.5 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.1 KPas SOIL TEMP. 4 in 60.4 50.9 53.4 DegF SOIL TEMP. 20 in 55.9 54.9 55.2 DegF WIND SPEED 8.9 2.7 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 65 Degrees SOLAR RADIATION 122.3 Langleys PRECIPITATION 0.45 Inches AZMET REF. EVAPOTRANSPIRATION 0.01 Inches STD. REF. EVAPOTRANSPIRATION 0.03 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 5343 0.0 6726 1.4 8236 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Dec 12 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.4 39.9 94.9 0.1 0.0 0.00 52.2 55.0 1.1 2.2 0.4 131 2 41.5 40.1 94.6 0.1 0.0 0.00 52.0 55.0 0.9 2.5 0.9 34 3 41.7 40.3 94.7 0.1 0.0 0.00 52.0 55.0 0.7 1.3 0.4 38 4 41.5 40.5 96.0 0.0 0.0 0.00 51.6 54.9 1.8 3.4 1.6 286 5 40.3 39.4 97.0 0.0 0.0 0.00 51.3 54.9 2.0 4.3 1.8 243 6 39.4 38.8 98.3 0.0 0.0 0.00 50.9 54.9 0.9 2.7 0.4 299 7 38.3 37.9 98.9 0.0 0.0 0.00 50.2 54.7 1.1 2.7 0.7 45 8 37.2 37.2 99.4 0.0 1.2 0.00 49.8 54.7 1.3 3.6 1.1 54 9 37.6 37.4 99.7 0.0 6.7 0.00 50.5 54.5 1.1 3.1 0.7 325 10 39.2 39.0 99.6 0.0 18.6 0.00 52.9 54.5 2.2 4.9 2.0 282 11 42.4 41.7 96.9 0.0 39.7 0.00 57.7 54.5 4.5 8.3 4.3 292 12 46.2 42.3 86.6 0.1 50.7 0.00 59.2 54.3 6.9 10.7 6.7 277 13 49.1 41.5 75.3 0.3 52.3 0.00 58.1 54.3 8.5 11.6 8.1 278 14 49.5 42.3 76.3 0.3 48.5 0.00 58.5 54.1 9.4 13.0 8.9 287 15 50.7 42.4 72.9 0.3 39.4 0.00 58.3 54.1 9.8 14.1 9.4 295 16 52.2 42.1 68.5 0.4 26.3 0.00 57.6 54.1 8.3 12.1 7.8 289 17 51.6 43.0 72.5 0.4 10.5 0.00 55.8 54.3 6.3 10.5 6.0 275 18 49.3 43.5 80.4 0.2 0.2 0.00 54.9 54.3 6.3 10.7 6.0 292 19 47.5 43.9 87.3 0.1 0.0 0.00 54.7 54.5 6.7 11.6 6.5 299 20 45.5 43.2 91.0 0.1 0.0 0.00 53.8 54.5 5.6 9.2 5.6 285 21 42.8 41.2 94.0 0.1 0.0 0.00 51.4 54.7 1.8 4.3 0.9 30 22 41.0 40.1 97.0 0.0 0.0 0.00 50.4 54.7 2.9 4.9 2.9 97 23 40.6 40.1 97.7 0.0 0.0 0.00 49.5 54.7 2.0 4.3 2.0 77 24 38.7 38.3 98.3 0.0 0.0 0.00 48.2 54.7 0.7 1.8 0.4 127 AZMET Daily Weather Data : TUCSON : Dec 12 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 52.7 36.7 43.5 DegF RELATIVE HUMIDITY 100.0 64.6 90.3 % DEWPOINT 40.6 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.1 KPas SOIL TEMP. 4 in 59.2 48.2 53.4 DegF SOIL TEMP. 20 in 55.0 54.1 54.7 DegF WIND SPEED 14.1 3.8 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 290 Degrees SOLAR RADIATION 294.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 Inches STD. REF. EVAPOTRANSPIRATION 0.04 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 5343 0.5 6726 2.5 8238 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Dec 13 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.9 37.6 98.9 0.0 0.0 0.00 48.2 54.7 1.6 4.9 1.1 68 2 37.2 37.0 99.2 0.0 0.0 0.00 47.8 54.7 2.0 4.9 1.8 97 3 38.7 38.5 99.6 0.0 0.0 0.00 48.7 54.5 2.2 4.3 2.0 60 4 39.4 39.2 99.5 0.0 0.0 0.00 49.1 54.5 1.1 2.9 0.4 204 5 37.8 37.8 99.8 0.0 0.0 0.01 48.4 54.3 2.5 4.9 2.2 78 6 35.4 35.4 100.0 0.0 0.0 0.00 47.7 54.1 1.3 3.4 0.9 69 7 34.5 34.3 100.0 0.0 0.0 0.00 47.1 54.1 1.1 5.4 0.7 264 8 34.5 34.5 100.0 0.0 2.6 0.00 47.1 54.0 0.7 2.7 0.4 140 9 38.7 38.7 99.9 0.0 17.7 0.00 50.9 54.0 0.7 1.8 0.7 101 10 43.7 43.2 97.5 0.0 32.3 0.00 55.2 54.0 2.0 5.4 1.6 98 11 52.9 39.2 60.2 0.6 43.0 0.00 58.3 53.8 4.9 8.3 4.9 87 12 56.7 36.7 47.3 0.8 49.7 0.00 57.6 53.8 5.1 9.4 4.9 76 13 59.7 35.8 40.5 1.0 51.1 0.00 58.6 53.6 3.6 8.1 3.4 85 14 61.9 34.3 35.5 1.2 47.3 0.00 57.9 53.4 4.5 13.0 3.6 136 15 62.4 34.2 34.7 1.3 37.5 0.00 58.8 53.4 3.8 7.6 2.9 93 16 63.1 34.2 33.8 1.3 25.1 0.00 58.5 53.4 3.4 12.1 1.1 149 17 58.6 39.7 49.5 0.9 11.2 0.00 56.7 53.4 11.4 17.4 11.2 302 18 54.5 41.9 62.3 0.6 0.5 0.00 54.9 53.6 9.2 14.5 8.9 319 19 52.3 41.0 65.4 0.5 0.0 0.00 53.2 53.8 5.4 8.9 5.1 301 20 49.6 41.0 72.2 0.3 0.0 0.00 52.0 53.8 3.4 5.4 3.4 264 21 46.2 41.7 84.7 0.2 0.0 0.00 50.7 54.0 1.3 3.4 1.1 266 22 43.7 41.0 90.5 0.1 0.0 0.00 49.6 54.1 1.1 3.6 1.1 270 23 42.1 39.4 90.1 0.1 0.0 0.00 48.6 54.1 0.9 3.8 0.9 262 24 39.0 37.9 95.8 0.0 0.0 0.00 47.7 54.1 0.9 2.0 0.7 119 AZMET Daily Weather Data : TUCSON : Dec 13 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.1 33.3 46.6 DegF RELATIVE HUMIDITY 100.0 29.2 77.4 % DEWPOINT 38.1 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 59.0 46.6 52.2 DegF SOIL TEMP. 20 in 54.7 53.4 54.0 DegF WIND SPEED 17.4 3.1 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 9 Degrees SOLAR RADIATION 318.7 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.08 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.5 5345 4.7 6731 7.4 8245 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Dec 14 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.8 37.0 97.3 0.0 0.0 0.00 46.9 54.1 1.3 2.5 1.3 83 2 36.7 36.1 98.1 0.0 0.0 0.00 46.2 54.1 0.9 2.7 0.9 95 3 36.5 36.0 98.6 0.0 0.0 0.00 45.9 54.1 1.6 2.7 1.6 83 4 36.5 36.1 98.6 0.0 0.0 0.00 45.5 54.1 0.9 2.2 0.9 101 5 35.6 35.4 98.9 0.0 0.0 0.00 45.0 54.0 1.1 2.0 1.1 81 6 34.7 34.5 99.3 0.0 0.0 0.00 44.6 54.0 1.8 2.9 1.8 85 7 34.7 34.5 99.4 0.0 0.0 0.00 43.9 53.8 1.8 2.9 1.8 99 8 34.3 34.3 99.7 0.0 2.4 0.00 43.7 53.8 1.8 3.4 1.8 101 9 39.2 38.1 96.0 0.0 16.5 0.00 46.2 53.6 2.5 5.8 2.5 93 10 45.3 39.0 78.6 0.2 31.5 0.00 50.0 53.6 4.3 6.5 4.3 93 11 49.8 38.7 65.6 0.4 42.8 0.00 53.6 53.4 3.4 7.2 2.9 79 12 52.9 35.1 50.8 0.7 49.5 0.00 54.3 53.2 2.7 6.9 1.3 356 13 53.2 34.5 48.8 0.7 50.7 0.00 53.4 53.1 6.3 12.1 5.4 287 14 53.8 30.9 41.6 0.8 48.3 0.00 54.5 52.9 11.0 17.7 10.5 296 15 53.2 30.7 41.9 0.8 39.4 0.00 54.9 52.9 11.2 17.9 10.7 304 16 52.7 30.4 42.0 0.8 26.5 0.00 54.3 52.9 10.5 16.6 10.1 301 17 51.3 31.6 46.8 0.7 10.5 0.00 52.7 52.9 11.6 17.4 11.4 310 18 49.1 30.9 49.3 0.6 0.5 0.00 50.7 53.1 9.4 15.7 8.9 313 19 46.4 31.1 55.3 0.5 0.0 0.00 49.1 53.1 4.9 10.7 4.5 271 20 44.1 33.3 65.7 0.3 0.0 0.00 48.0 53.2 4.9 7.6 4.7 254 21 42.4 33.1 69.1 0.3 0.0 0.00 46.9 53.2 6.3 9.4 6.0 250 22 41.2 32.2 70.5 0.3 0.0 0.00 45.9 53.2 4.7 10.3 3.6 262 23 38.1 31.5 76.9 0.2 0.0 0.00 45.0 53.2 1.8 4.3 0.9 74 24 36.3 31.3 82.0 0.1 0.0 0.00 44.1 53.2 1.8 3.6 1.6 96 AZMET Daily Weather Data : TUCSON : Dec 14 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 55.2 32.9 43.2 DegF RELATIVE HUMIDITY 100.0 33.1 73.8 % DEWPOINT 34.0 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 55.0 43.5 48.6 DegF SOIL TEMP. 20 in 54.1 52.9 53.4 DegF WIND SPEED 17.9 4.5 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 303 Degrees SOLAR RADIATION 318.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 5345 1.1 6732 3.1 8249 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Dec 15 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 34.2 31.5 89.8 0.1 0.0 0.00 43.3 53.2 2.5 4.5 2.0 77 2 32.7 30.6 92.2 0.1 0.0 0.00 42.6 53.2 2.0 4.3 1.6 90 3 30.7 29.7 95.8 0.0 0.0 0.00 41.9 53.1 1.1 3.4 0.9 83 4 30.0 29.3 96.9 0.0 0.0 0.00 41.4 52.9 0.9 2.5 0.9 74 5 29.5 28.9 97.7 0.0 0.0 0.00 40.6 52.9 1.3 2.7 1.1 83 6 28.6 28.0 98.3 0.0 0.0 0.00 40.1 52.7 1.1 2.9 0.9 108 7 27.9 27.5 98.7 0.0 0.0 0.00 39.7 52.5 1.1 3.8 0.9 74 8 28.6 28.4 98.9 0.0 2.4 0.01 39.4 52.5 1.1 3.4 0.9 89 9 34.5 32.4 91.5 0.1 17.7 0.00 40.5 52.3 1.1 3.4 0.7 118 10 41.0 32.7 71.9 0.3 32.5 0.00 43.7 52.2 1.6 4.0 1.3 53 11 46.4 31.5 55.9 0.5 43.7 0.00 47.1 52.0 2.0 4.5 1.6 24 12 49.6 27.9 42.8 0.7 50.7 0.00 49.8 51.8 1.8 4.0 1.3 286 13 51.6 25.3 35.8 0.8 52.1 0.00 51.1 51.6 2.5 6.3 1.8 317 14 53.1 23.0 30.8 0.9 49.0 0.00 52.9 51.6 4.0 9.2 3.4 292 15 54.7 22.1 28.0 1.0 40.1 0.00 54.0 51.4 4.7 10.3 4.5 280 16 55.8 17.4 21.9 1.2 27.2 0.00 54.0 51.4 3.1 6.7 2.9 278 17 54.5 23.4 29.7 1.0 11.0 0.00 52.5 51.4 5.4 8.3 5.1 296 18 50.0 27.7 42.4 0.7 0.5 0.00 50.5 51.6 2.5 6.3 2.2 284 19 42.6 32.7 67.9 0.3 0.0 0.00 48.7 51.6 1.1 4.3 1.1 77 20 38.7 33.8 82.1 0.1 0.0 0.00 47.3 51.8 1.1 3.4 1.1 104 21 37.0 33.6 87.1 0.1 0.0 0.00 46.0 52.0 1.1 3.4 0.9 101 22 35.1 32.9 91.6 0.1 0.0 0.00 44.8 52.0 1.1 2.7 0.9 82 23 33.3 31.8 94.0 0.0 0.0 0.00 43.9 52.0 0.9 2.9 0.9 105 24 32.2 30.9 95.0 0.0 0.0 0.00 43.0 52.0 1.1 2.7 1.1 86 AZMET Daily Weather Data : TUCSON : Dec 15 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 56.7 26.4 39.7 DegF RELATIVE HUMIDITY 99.4 16.7 72.4 % DEWPOINT 28.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 54.0 39.4 45.9 DegF SOIL TEMP. 20 in 53.2 51.4 52.2 DegF WIND SPEED 10.3 2.0 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 348 Degrees SOLAR RADIATION 327.1 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.2 5346 1.4 6734 3.2 8252 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Dec 16 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 31.1 29.8 94.6 0.0 0.0 0.00 42.1 52.0 0.9 2.0 0.7 111 2 30.0 28.9 96.3 0.0 0.0 0.00 41.4 52.0 1.6 3.1 1.3 88 3 31.5 28.2 88.0 0.1 0.0 0.00 40.8 52.0 1.3 2.7 0.7 96 4 29.3 27.5 93.2 0.0 0.0 0.00 40.1 51.8 1.1 2.9 1.1 91 5 28.6 27.3 94.8 0.0 0.0 0.00 39.6 51.8 1.1 2.9 0.9 108 6 27.9 26.8 96.1 0.0 0.0 0.00 39.2 51.6 1.3 2.7 1.1 93 7 27.7 26.8 96.2 0.0 0.0 0.00 38.7 51.4 0.9 2.2 0.9 116 8 28.0 26.8 95.4 0.0 1.9 0.00 38.3 51.4 1.3 3.4 0.9 107 9 33.8 29.1 83.2 0.1 14.6 0.00 39.0 51.3 1.1 2.5 0.7 124 10 46.2 23.9 41.9 0.6 34.4 0.00 43.9 51.1 2.7 4.9 2.2 67 11 53.2 19.2 26.4 1.0 42.8 0.00 46.2 50.9 4.5 9.2 3.8 84 12 57.9 14.7 18.0 1.3 43.7 0.00 48.2 50.7 3.1 6.9 2.9 102 13 62.1 14.9 15.7 1.6 58.3 0.00 51.3 50.7 2.0 5.1 1.3 56 14 63.1 13.5 14.2 1.7 34.2 0.00 52.9 50.5 1.8 4.7 1.3 317 15 63.3 14.2 14.5 1.7 24.4 0.00 53.8 50.5 1.8 4.3 1.6 90 16 62.6 19.8 18.9 1.6 15.3 0.00 53.6 50.5 1.8 6.7 0.9 256 17 58.3 29.3 33.1 1.1 6.0 0.00 52.7 50.5 3.4 6.7 3.4 298 18 52.9 34.2 48.9 0.7 0.2 0.00 51.4 50.7 1.3 4.3 0.4 266 19 50.7 34.9 54.7 0.6 0.0 0.00 50.2 50.7 2.0 5.4 0.4 341 20 47.8 36.7 65.3 0.4 0.0 0.00 49.3 50.9 1.3 3.8 0.7 172 21 44.8 36.9 73.9 0.3 0.0 0.00 48.0 51.1 1.8 4.7 1.3 58 22 42.6 35.2 74.8 0.2 0.0 0.00 47.1 51.1 1.8 3.4 1.1 92 23 42.8 34.7 73.3 0.3 0.0 0.00 46.6 51.3 1.1 3.4 0.4 93 24 42.4 34.3 72.4 0.3 0.0 0.00 46.2 51.3 1.3 2.5 1.3 78 AZMET Daily Weather Data : TUCSON : Dec 16 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.8 26.6 44.1 DegF RELATIVE HUMIDITY 97.2 11.4 61.8 % DEWPOINT 27.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 53.8 38.3 45.9 DegF SOIL TEMP. 20 in 52.0 50.5 51.3 DegF WIND SPEED 9.2 1.8 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 81 Degrees SOLAR RADIATION 275.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.2 5348 4.1 6738 6.5 8258 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Dec 17 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.3 32.0 64.1 0.3 0.0 0.00 45.7 51.3 2.7 5.1 0.9 62 2 40.1 32.7 74.4 0.2 0.0 0.00 45.0 51.4 0.7 2.0 0.2 144 3 37.6 32.7 82.4 0.1 0.0 0.00 44.2 51.4 1.8 4.3 1.6 83 4 37.0 31.5 80.0 0.2 0.0 0.00 43.3 51.3 1.3 2.9 1.3 88 5 34.0 31.3 89.7 0.1 0.0 0.00 42.6 51.3 1.6 2.7 1.3 84 6 33.4 30.9 90.0 0.1 0.0 0.00 42.1 51.3 1.8 3.8 1.8 94 7 33.8 30.2 86.3 0.1 0.0 0.00 41.4 51.3 1.6 3.6 1.3 90 8 37.6 28.4 71.4 0.2 2.2 0.00 41.4 51.1 3.1 6.9 2.9 84 9 47.1 25.3 42.5 0.6 17.4 0.00 41.5 51.1 5.4 12.3 5.1 84 10 50.9 26.2 38.2 0.8 32.3 0.00 43.5 51.1 4.5 10.1 4.3 103 11 57.4 27.5 31.5 1.1 43.2 0.00 46.8 50.9 1.8 4.3 1.3 20 12 63.0 25.9 24.4 1.5 49.7 0.00 50.2 50.7 1.1 3.1 0.7 269 13 65.8 22.6 19.1 1.8 51.4 0.00 52.9 50.7 1.8 6.3 0.4 310 14 65.8 21.9 18.5 1.8 47.8 0.00 55.2 50.5 4.0 8.3 3.4 297 15 65.8 22.8 19.3 1.8 39.4 0.00 56.3 50.5 5.6 9.2 5.1 304 16 66.2 21.9 18.3 1.8 26.8 0.00 56.3 50.5 4.0 6.7 3.6 285 17 64.0 24.6 22.1 1.6 11.0 0.00 54.9 50.7 5.1 9.4 5.1 289 18 57.7 28.2 32.7 1.1 0.5 0.00 52.9 50.7 1.8 4.7 1.6 293 19 48.2 34.9 59.8 0.5 0.0 0.00 51.1 50.9 1.1 2.5 1.1 109 20 44.6 35.8 71.6 0.3 0.0 0.00 49.6 51.1 0.9 2.7 0.7 81 21 42.6 36.0 77.2 0.2 0.0 0.00 48.2 51.3 1.8 4.3 1.6 77 22 40.1 35.2 82.6 0.2 0.0 0.00 46.9 51.4 1.3 2.7 1.3 87 23 38.7 34.9 86.0 0.1 0.0 0.00 46.0 51.4 2.0 5.6 1.8 76 24 37.4 33.8 86.6 0.1 0.0 0.00 45.0 51.6 1.6 2.9 1.3 82 AZMET Daily Weather Data : TUCSON : Dec 17 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.3 32.2 48.0 DegF RELATIVE HUMIDITY 92.3 14.6 57.0 % DEWPOINT 29.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 56.5 41.2 47.7 DegF SOIL TEMP. 20 in 51.6 50.5 51.1 DegF WIND SPEED 12.3 2.5 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 46 Degrees SOLAR RADIATION 321.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.2 5351 5.4 6743 8.1 8266 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Dec 18 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 36.9 33.3 87.1 0.1 0.0 0.00 44.2 51.6 2.0 3.8 1.8 85 2 35.2 32.7 90.2 0.1 0.0 0.00 43.3 51.6 1.3 3.8 1.1 76 3 33.4 31.8 93.6 0.0 0.0 0.00 42.6 51.6 1.3 2.7 1.1 80 4 33.3 31.6 94.0 0.0 0.0 0.00 42.1 51.4 1.6 3.4 1.3 95 5 34.2 31.3 89.1 0.1 0.0 0.00 41.4 51.4 2.2 4.9 2.2 81 6 34.0 30.4 86.5 0.1 0.0 0.00 41.0 51.3 1.8 3.1 1.8 104 7 32.9 29.8 88.5 0.1 0.0 0.00 40.5 51.3 2.5 4.7 2.5 81 8 35.1 29.5 79.9 0.1 2.6 0.00 40.1 51.1 3.4 5.4 3.4 79 9 40.8 30.2 65.8 0.3 17.4 0.00 40.8 51.1 3.4 5.8 3.4 84 10 47.5 29.7 50.1 0.6 32.3 0.00 42.8 50.9 3.6 6.0 3.6 74 11 54.1 30.4 40.0 0.9 44.0 0.00 45.5 50.7 3.8 5.8 3.6 79 12 60.1 29.7 31.5 1.2 50.7 0.00 48.7 50.7 3.6 6.0 3.4 77 13 65.3 24.3 21.0 1.7 52.3 0.00 52.0 50.5 3.4 7.6 3.1 82 14 68.5 18.7 14.7 2.0 48.7 0.00 54.5 50.4 2.7 6.3 2.0 108 15 70.5 19.8 14.4 2.2 39.7 0.00 56.1 50.4 2.0 6.7 1.1 166 16 71.2 19.6 13.9 2.2 26.8 0.00 56.5 50.4 1.3 4.0 1.3 273 17 68.7 22.1 17.0 2.0 11.0 0.00 55.2 50.4 1.6 4.3 1.3 281 18 61.5 27.5 27.3 1.4 0.5 0.00 53.2 50.5 3.6 7.4 3.4 292 19 56.7 31.1 37.9 1.0 0.0 0.00 51.4 50.7 5.4 9.6 5.1 285 20 50.9 34.2 52.9 0.6 0.0 0.00 50.0 50.9 1.8 4.5 0.7 275 21 43.9 35.6 72.3 0.3 0.0 0.00 48.6 51.1 1.3 2.9 1.3 84 22 42.8 34.5 72.0 0.3 0.0 0.00 47.3 51.1 2.0 3.6 2.0 85 23 41.9 33.8 72.9 0.3 0.0 0.00 46.4 51.3 2.5 4.3 2.5 90 24 40.1 33.6 77.6 0.2 0.0 0.00 45.3 51.3 1.6 3.6 1.3 92 AZMET Daily Weather Data : TUCSON : Dec 18 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.9 31.5 48.4 DegF RELATIVE HUMIDITY 95.0 11.7 57.9 % DEWPOINT 29.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 56.5 40.1 47.1 DegF SOIL TEMP. 20 in 51.6 50.4 51.1 DegF WIND SPEED 9.6 2.5 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 78 Degrees SOLAR RADIATION 325.6 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 5.2 5356 7.6 6751 10.4 8277 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Dec 19 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.6 33.3 84.1 0.1 0.0 0.00 44.6 51.4 1.8 4.0 1.6 77 2 37.6 32.5 81.6 0.1 0.0 0.00 43.7 51.4 2.7 5.4 1.3 118 3 36.9 31.8 81.7 0.1 0.0 0.00 43.0 51.4 2.2 4.0 1.6 76 4 36.0 30.7 81.0 0.1 0.0 0.00 42.3 51.3 1.8 4.0 1.6 87 5 33.4 30.6 88.9 0.1 0.0 0.00 41.7 51.3 1.8 4.0 1.6 95 6 34.0 30.9 88.8 0.1 0.0 0.00 41.4 51.1 2.0 4.5 1.8 88 7 34.7 30.9 85.7 0.1 0.0 0.00 41.0 51.1 1.8 3.8 1.6 92 8 35.2 31.3 85.3 0.1 2.4 0.00 40.8 51.1 2.0 4.3 2.0 83 9 41.2 31.3 68.0 0.3 17.2 0.00 41.2 50.9 2.0 4.7 2.0 85 10 48.4 29.8 48.3 0.6 32.0 0.00 43.0 50.7 3.6 8.1 3.6 99 11 54.5 28.6 36.9 0.9 43.2 0.00 45.9 50.7 2.9 7.2 2.7 103 12 58.8 27.5 30.2 1.2 49.7 0.00 49.1 50.5 2.9 8.3 2.0 264 13 59.5 27.3 29.0 1.2 51.6 0.00 51.8 50.4 7.2 13.0 6.7 298 14 60.1 27.3 28.5 1.3 48.5 0.00 53.6 50.4 8.5 15.4 8.1 309 15 59.9 27.1 28.5 1.3 39.9 0.00 54.3 50.4 10.1 16.6 9.6 296 16 59.4 28.2 30.3 1.2 27.0 0.00 54.3 50.4 8.9 13.9 8.5 300 17 58.3 29.5 33.2 1.1 11.0 0.00 53.1 50.4 8.1 13.0 7.8 294 18 54.9 30.4 39.1 0.9 0.5 0.00 51.4 50.4 5.4 10.3 5.1 286 19 51.8 32.0 46.6 0.7 0.0 0.00 49.8 50.5 3.4 6.0 3.1 284 20 46.2 33.6 62.0 0.4 0.0 0.00 48.6 50.7 1.1 3.4 0.4 147 21 41.9 35.1 76.4 0.2 0.0 0.00 47.3 50.7 1.6 3.1 1.3 82 22 38.7 34.5 85.1 0.1 0.0 0.00 46.2 50.9 0.9 1.8 0.9 117 23 38.1 34.5 86.6 0.1 0.0 0.00 45.3 51.1 1.8 3.8 1.8 90 24 37.2 33.6 86.5 0.1 0.0 0.00 44.4 51.1 1.8 3.6 1.6 79 AZMET Daily Weather Data : TUCSON : Dec 19 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.6 32.4 45.7 DegF RELATIVE HUMIDITY 92.1 25.8 62.2 % DEWPOINT 30.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 54.5 40.8 46.6 DegF SOIL TEMP. 20 in 51.4 50.2 50.9 DegF WIND SPEED 16.6 3.6 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 318 Degrees SOLAR RADIATION 323.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.1 5357 2.9 6754 5.2 8282 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Dec 20 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 36.1 32.5 86.7 0.1 0.0 0.00 43.7 51.1 0.9 2.5 0.9 77 2 34.2 32.4 92.4 0.1 0.0 0.00 43.0 51.1 1.8 2.9 1.6 86 3 34.0 32.0 92.6 0.1 0.0 0.00 42.3 51.1 1.8 3.4 1.6 87 4 33.1 31.3 93.1 0.0 0.0 0.00 41.7 50.9 1.6 2.7 1.6 115 5 32.0 30.6 94.4 0.0 0.0 0.00 41.2 50.9 1.3 4.7 1.3 101 6 32.2 30.7 94.6 0.0 0.0 0.00 40.6 50.7 2.2 3.4 2.2 91 7 34.0 30.4 86.4 0.1 0.0 0.00 40.3 50.7 2.2 4.5 2.2 88 8 32.7 30.4 91.0 0.1 2.9 0.00 39.9 50.5 1.1 4.3 0.7 121 9 38.8 32.0 76.5 0.2 17.2 0.00 40.1 50.4 1.3 4.3 1.1 70 10 48.6 32.0 53.0 0.6 32.0 0.00 42.8 50.4 1.1 3.1 0.7 8 11 53.8 32.4 44.0 0.8 43.2 0.00 45.7 50.2 1.6 5.4 0.9 53 12 57.6 32.5 38.8 1.0 50.4 0.00 48.6 50.0 4.0 7.8 3.6 104 13 60.8 31.5 32.8 1.2 52.1 0.00 51.4 50.0 4.3 8.9 3.8 114 14 64.4 29.8 27.1 1.5 48.5 0.00 54.0 49.8 2.2 6.9 0.7 281 15 64.6 28.8 25.7 1.5 39.9 0.00 55.4 49.8 4.7 9.2 4.5 291 16 64.2 29.7 27.0 1.5 27.0 0.00 55.4 49.8 6.0 9.6 5.6 291 17 63.1 30.7 29.4 1.4 11.0 0.00 54.1 50.0 3.8 6.5 3.8 273 18 57.6 33.6 40.6 1.0 0.2 0.00 52.5 50.0 2.0 4.7 1.8 297 19 51.8 36.3 55.3 0.6 0.0 0.00 50.7 50.2 0.9 2.7 0.9 292 20 46.0 37.0 70.8 0.3 0.0 0.00 49.3 50.4 0.9 1.3 0.7 145 21 43.7 36.9 77.1 0.2 0.0 0.00 48.0 50.5 1.6 2.7 1.6 88 22 43.3 36.5 76.2 0.2 0.0 0.00 47.1 50.5 2.5 4.9 2.2 79 23 44.4 35.4 70.2 0.3 0.0 0.00 46.2 50.7 3.6 6.7 3.6 94 24 44.8 34.7 67.6 0.3 0.0 0.00 45.7 50.7 3.1 6.3 2.9 98 AZMET Daily Weather Data : TUCSON : Dec 20 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.7 30.6 46.6 DegF RELATIVE HUMIDITY 96.2 23.6 64.3 % DEWPOINT 32.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 55.6 39.7 46.6 DegF SOIL TEMP. 20 in 51.1 49.8 50.4 DegF WIND SPEED 9.6 2.5 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 80 Degrees SOLAR RADIATION 323.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.1 5360 5.0 6759 7.7 8290 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Dec 21 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.9 34.9 76.4 0.2 0.0 0.00 45.1 50.7 1.6 3.4 0.4 72 2 39.7 35.4 84.0 0.1 0.0 0.00 44.6 50.7 1.6 4.3 0.7 62 3 40.1 35.8 84.7 0.1 0.0 0.00 44.4 50.7 1.3 4.0 0.9 69 4 40.6 35.8 82.8 0.2 0.0 0.00 44.4 50.7 2.0 4.7 1.8 82 5 41.2 35.6 80.3 0.2 0.0 0.00 44.2 50.7 1.3 5.6 1.1 78 6 40.8 36.0 82.5 0.2 0.0 0.00 44.2 50.7 1.6 2.7 1.3 85 7 40.8 36.3 83.5 0.1 0.0 0.00 44.1 50.5 0.9 2.2 0.7 94 8 40.5 36.3 85.4 0.1 1.2 0.00 43.9 50.5 1.3 3.4 1.3 94 9 42.6 37.2 80.6 0.2 2.4 0.00 44.2 50.4 0.9 3.1 0.7 41 10 43.9 38.8 82.6 0.2 4.1 0.00 44.8 50.4 1.3 2.2 1.1 63 11 46.9 42.1 83.1 0.2 9.8 0.00 46.4 50.4 2.9 7.6 2.2 292 12 49.6 42.8 77.3 0.3 14.3 0.00 48.2 50.4 7.2 13.6 6.9 297 13 51.1 42.4 72.6 0.3 17.7 0.00 48.7 50.2 10.1 17.7 9.6 285 14 52.2 40.8 65.1 0.5 19.8 0.00 49.3 50.2 10.3 15.4 9.8 300 15 53.4 36.7 52.9 0.7 27.7 0.00 49.8 50.2 11.2 17.2 11.0 293 16 53.6 26.2 34.2 0.9 27.7 0.00 50.2 50.2 13.4 20.4 13.0 298 17 51.8 17.6 25.5 1.0 11.7 0.00 49.1 50.2 13.0 19.7 12.5 299 18 48.4 17.1 28.3 0.8 0.5 0.00 47.5 50.2 10.1 18.1 9.8 300 19 45.5 17.8 32.6 0.7 0.0 0.00 46.0 50.2 6.3 10.5 6.3 293 20 41.0 21.9 46.5 0.5 0.0 0.00 45.0 50.2 2.2 5.1 0.9 343 21 35.6 26.8 70.3 0.2 0.0 0.00 43.7 50.4 0.7 2.0 0.7 82 22 32.9 27.9 81.7 0.1 0.0 0.00 42.8 50.4 1.1 2.5 1.1 103 23 31.3 27.7 86.3 0.1 0.0 0.00 41.9 50.4 0.9 2.0 0.9 93 24 29.3 27.5 92.9 0.0 0.0 0.00 41.0 50.2 0.9 1.8 0.7 82 AZMET Daily Weather Data : TUCSON : Dec 21 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 55.8 28.6 43.2 DegF RELATIVE HUMIDITY 94.3 23.5 69.7 % DEWPOINT 32.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 50.4 41.0 45.7 DegF SOIL TEMP. 20 in 50.7 50.2 50.4 DegF WIND SPEED 20.4 4.3 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 302 Degrees SOLAR RADIATION 137.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.04 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 5360 1.1 6760 2.9 8293 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Dec 22 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 30.4 26.6 85.6 0.1 0.0 0.00 40.3 50.2 1.8 4.3 1.3 82 2 29.7 25.3 83.8 0.1 0.0 0.00 39.6 50.2 1.8 3.8 1.8 87 3 28.9 25.2 85.4 0.1 0.0 0.00 38.8 50.0 2.2 4.3 2.0 101 4 28.2 24.8 86.7 0.1 0.0 0.00 38.3 50.0 1.3 3.1 1.1 80 5 26.2 24.4 92.6 0.0 0.0 0.00 37.8 49.8 1.3 2.7 1.1 92 6 25.3 23.9 94.1 0.0 0.0 0.00 37.2 49.8 1.3 2.7 1.1 90 7 24.8 23.5 95.0 0.0 0.0 0.00 36.7 49.6 1.8 3.6 1.6 91 8 25.5 24.1 94.5 0.0 2.4 0.00 36.3 49.5 0.9 2.5 0.7 90 9 31.5 25.9 79.9 0.1 18.2 0.00 36.3 49.3 1.3 3.8 1.3 53 10 40.6 23.9 51.4 0.4 32.7 0.00 37.8 49.1 0.7 2.9 0.4 105 11 44.2 22.5 41.9 0.6 44.2 0.00 40.8 48.9 1.8 4.3 1.3 326 12 46.4 16.2 29.4 0.8 51.8 0.00 44.1 48.7 2.7 6.3 1.3 329 13 48.6 14.9 25.6 0.9 54.0 0.00 47.1 48.7 2.9 7.4 0.7 350 14 50.5 13.3 22.0 1.0 50.4 0.00 49.5 48.6 2.9 7.2 1.1 263 15 51.6 12.0 20.1 1.0 41.8 0.00 50.7 48.4 3.8 8.9 2.7 288 16 52.2 13.1 20.6 1.1 28.7 0.00 50.7 48.4 3.6 8.9 3.4 272 17 51.6 14.2 22.0 1.0 12.4 0.00 49.5 48.6 4.3 7.4 4.0 288 18 48.2 16.9 28.4 0.8 0.5 0.00 47.7 48.6 5.4 9.8 5.4 283 19 44.1 19.8 37.4 0.6 0.0 0.00 45.9 48.6 3.8 6.7 3.6 276 20 40.1 21.9 48.3 0.4 0.0 0.00 44.4 48.7 2.2 6.0 0.9 310 21 34.3 25.5 69.9 0.2 0.0 0.00 43.2 48.9 1.3 4.0 1.3 76 22 31.5 26.1 80.3 0.1 0.0 0.00 42.1 48.9 0.9 2.7 0.7 103 23 30.2 25.9 84.2 0.1 0.0 0.00 41.0 48.9 0.9 3.4 0.9 95 24 28.9 25.5 87.0 0.1 0.0 0.00 40.1 48.9 2.0 5.8 1.8 89 AZMET Daily Weather Data : TUCSON : Dec 22 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 53.2 23.9 37.2 DegF RELATIVE HUMIDITY 95.8 17.6 61.1 % DEWPOINT 21.6 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 50.9 36.1 42.3 DegF SOIL TEMP. 20 in 50.4 48.4 49.1 DegF WIND SPEED 9.8 2.2 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 329 Degrees SOLAR RADIATION 337.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.08 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 5360 0.5 6760 2.0 8295 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Dec 23 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 29.5 25.0 83.0 0.1 0.0 0.00 39.4 48.9 2.0 3.8 1.8 79 2 28.4 24.6 85.3 0.1 0.0 0.00 38.7 48.9 2.0 3.6 2.0 91 3 26.8 23.9 88.7 0.1 0.0 0.00 37.9 48.9 1.1 3.6 0.9 66 4 25.3 23.7 93.3 0.0 0.0 0.00 37.4 48.9 1.1 2.5 0.9 101 5 24.8 23.4 94.5 0.0 0.0 0.00 36.9 48.7 1.3 2.7 1.1 74 6 24.3 22.8 94.0 0.0 0.0 0.00 36.3 48.6 0.9 2.5 0.9 89 7 23.5 22.5 95.4 0.0 0.0 0.00 36.0 48.6 0.7 1.8 0.4 86 8 23.7 22.8 95.9 0.0 2.2 0.00 35.6 48.4 1.3 2.7 1.1 94 9 31.6 25.5 78.6 0.1 17.9 0.00 35.6 48.2 1.3 2.9 1.1 104 10 38.5 24.1 56.0 0.3 32.7 0.00 37.0 48.2 2.0 4.0 1.8 96 11 45.7 21.6 37.9 0.6 43.7 0.00 40.1 48.0 2.0 4.7 1.3 163 12 50.0 21.2 31.8 0.8 50.4 0.00 43.5 47.8 2.0 4.3 0.2 222 13 52.7 18.1 25.3 1.0 52.3 0.00 46.8 47.7 2.7 6.7 2.0 288 14 55.4 15.1 20.0 1.2 49.5 0.00 49.3 47.5 4.7 8.9 4.3 288 15 57.4 16.9 20.1 1.3 40.8 0.00 50.7 47.5 5.1 8.3 4.7 289 16 57.2 18.5 21.8 1.3 28.0 0.00 50.9 47.5 8.5 12.8 8.1 296 17 55.2 21.4 26.5 1.1 10.8 0.00 49.8 47.5 7.4 11.9 7.2 282 18 51.1 22.8 32.7 0.9 0.2 0.00 48.0 47.7 3.6 7.6 3.6 286 19 45.3 26.2 47.1 0.6 0.0 0.00 46.4 47.8 1.3 3.6 1.3 314 20 38.8 28.2 65.7 0.3 0.0 0.00 45.0 47.8 0.9 1.8 0.9 115 21 36.3 29.7 76.5 0.2 0.0 0.00 43.7 48.0 1.1 2.2 0.9 95 22 34.0 29.3 83.0 0.1 0.0 0.00 42.6 48.2 1.3 2.7 1.3 85 23 34.2 28.9 81.4 0.1 0.0 0.00 41.7 48.2 2.0 3.8 1.8 82 24 33.3 28.4 81.9 0.1 0.0 0.00 40.8 48.4 2.0 4.3 2.0 89 AZMET Daily Weather Data : TUCSON : Dec 23 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 58.1 22.1 38.5 DegF RELATIVE HUMIDITY 96.9 16.7 63.2 % DEWPOINT 23.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 51.1 35.4 42.1 DegF SOIL TEMP. 20 in 49.1 47.5 48.2 DegF WIND SPEED 12.8 2.5 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 312 Degrees SOLAR RADIATION 328.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.08 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.4 5361 1.8 6762 3.4 8298 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Dec 24 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 32.7 28.0 82.5 0.1 0.0 0.00 40.1 48.4 2.5 4.0 2.2 83 2 32.2 27.5 82.3 0.1 0.0 0.00 39.4 48.4 1.8 3.8 1.8 96 3 30.0 27.0 88.2 0.1 0.0 0.00 38.8 48.2 1.6 4.0 1.3 80 4 29.8 27.1 89.7 0.1 0.0 0.00 38.3 48.2 2.2 4.3 2.0 91 5 29.5 26.8 89.6 0.1 0.0 0.00 37.8 48.2 1.8 4.5 1.6 83 6 27.9 25.9 92.2 0.0 0.0 0.00 37.4 48.0 1.1 3.1 0.9 106 7 27.9 26.2 93.6 0.0 0.0 0.00 36.9 48.0 2.0 4.7 1.6 101 8 28.8 26.4 91.0 0.1 2.9 0.00 36.5 47.8 1.6 3.1 0.9 100 9 36.3 28.2 72.6 0.2 17.7 0.00 36.9 47.7 0.9 2.9 0.7 126 10 46.8 28.6 49.2 0.6 32.0 0.00 39.0 47.7 1.1 3.4 0.4 103 11 54.7 25.7 32.6 1.0 43.0 0.00 42.1 47.5 1.8 4.3 1.6 108 12 59.4 26.2 27.9 1.3 49.0 0.00 45.7 47.3 2.2 5.8 2.0 86 13 65.1 22.5 19.6 1.7 50.9 0.00 48.9 47.3 2.7 7.2 2.2 98 14 68.4 20.1 15.8 2.0 48.3 0.00 51.6 47.1 3.4 8.9 1.1 217 15 67.8 22.3 17.6 1.9 40.1 0.00 53.2 47.1 6.0 9.6 5.8 285 16 68.4 20.3 15.9 2.0 27.5 0.00 53.6 47.1 4.9 8.3 4.7 281 17 66.0 25.7 21.8 1.7 11.9 0.00 52.7 47.3 5.6 10.5 5.6 285 18 59.2 25.9 27.9 1.2 1.0 0.00 51.1 47.5 5.6 10.5 5.4 298 19 54.7 27.1 34.4 1.0 0.0 0.00 49.3 47.7 4.3 7.6 4.0 280 20 52.2 28.6 40.3 0.8 0.0 0.00 48.0 47.8 3.1 7.6 2.5 277 21 43.9 32.2 63.0 0.4 0.0 0.00 46.6 48.0 1.3 3.4 1.1 98 22 42.4 31.6 65.5 0.3 0.0 0.00 45.5 48.2 3.1 5.6 3.1 92 23 43.2 31.1 62.1 0.4 0.0 0.00 44.6 48.2 3.4 5.6 3.4 92 24 41.0 30.7 66.6 0.3 0.0 0.00 43.7 48.4 2.0 4.3 2.0 98 AZMET Daily Weather Data : TUCSON : Dec 24 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.8 26.1 46.2 DegF RELATIVE HUMIDITY 95.7 13.4 55.9 % DEWPOINT 26.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 53.6 36.5 44.1 DegF SOIL TEMP. 20 in 48.4 47.1 47.8 DegF WIND SPEED 10.5 2.7 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 14 Degrees SOLAR RADIATION 323.9 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 3.8 5365 5.9 6768 8.6 8307 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Dec 25 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.9 30.7 74.9 0.2 0.0 0.00 42.8 48.4 2.2 5.8 1.6 68 2 40.3 29.1 64.4 0.3 0.0 0.00 42.3 48.4 2.9 7.2 1.1 103 3 36.3 29.5 75.9 0.2 0.0 0.00 41.5 48.4 1.6 3.6 1.1 98 4 34.3 29.5 82.2 0.1 0.0 0.00 40.8 48.4 1.6 3.6 1.3 84 5 31.5 28.8 89.3 0.1 0.0 0.00 40.1 48.4 1.1 2.5 1.1 77 6 30.4 28.4 92.0 0.1 0.0 0.00 39.6 48.4 1.3 3.4 1.3 93 7 29.1 27.7 94.0 0.0 0.0 0.00 38.8 48.4 1.1 3.6 1.1 87 8 30.7 28.6 91.3 0.1 2.4 0.00 38.5 48.2 1.8 4.0 1.8 76 9 37.2 29.8 75.0 0.2 16.3 0.00 38.7 48.2 2.2 4.3 2.0 87 10 46.4 30.9 54.6 0.5 31.1 0.00 40.5 48.0 1.3 4.3 0.9 58 11 50.4 25.2 37.3 0.8 43.7 0.00 43.0 47.8 14.1 24.4 13.6 301 12 50.0 19.8 29.9 0.9 51.1 0.00 45.0 47.8 20.4 30.2 19.9 312 13 50.2 17.2 26.6 0.9 53.3 0.00 46.9 47.7 17.9 28.6 17.2 307 14 49.6 13.1 22.8 0.9 49.5 0.00 48.4 47.7 18.8 29.8 17.9 304 15 49.8 11.1 20.6 1.0 41.1 0.00 48.9 47.7 16.3 24.4 15.7 293 16 49.6 9.7 19.4 1.0 26.3 0.00 48.7 47.7 14.8 22.8 14.1 295 17 49.1 8.6 18.9 1.0 11.9 0.00 47.7 47.7 13.0 21.0 12.5 295 18 47.3 12.4 24.0 0.8 0.7 0.00 46.2 47.7 7.6 19.2 7.4 287 19 44.2 13.8 28.8 0.7 0.0 0.00 44.8 47.8 3.4 8.1 2.5 255 20 41.7 13.1 30.8 0.6 0.0 0.00 43.3 47.8 2.2 7.2 1.3 217 21 41.0 12.4 30.7 0.6 0.0 0.00 42.3 48.0 5.1 9.4 3.1 257 22 36.5 16.2 43.1 0.4 0.0 0.00 41.2 48.0 2.7 6.7 0.0 130 23 34.2 17.8 50.6 0.3 0.0 0.00 40.3 48.0 2.2 4.9 1.3 73 24 31.6 18.7 58.7 0.3 0.0 0.00 39.2 48.0 2.0 4.5 1.1 64 AZMET Daily Weather Data : TUCSON : Dec 25 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 51.3 27.7 40.8 DegF RELATIVE HUMIDITY 95.6 17.1 51.5 % DEWPOINT 20.8 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 49.1 38.3 43.0 DegF SOIL TEMP. 20 in 48.4 47.5 48.0 DegF WIND SPEED 30.2 6.5 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 303 Degrees SOLAR RADIATION 326.8 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 5365 0.2 6768 1.4 8308 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Dec 26 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 27.7 19.6 71.1 0.2 0.0 0.00 38.3 48.0 1.6 4.7 1.3 83 2 26.1 19.9 76.9 0.1 0.0 0.00 37.6 47.8 1.8 4.5 1.3 91 3 25.5 19.6 77.9 0.1 0.0 0.00 36.9 47.8 1.6 3.1 1.3 88 4 23.9 19.6 83.3 0.1 0.0 0.00 36.3 47.8 1.1 3.1 0.9 92 5 23.4 19.6 85.0 0.1 0.0 0.00 35.8 47.7 1.8 4.5 1.8 89 6 23.9 19.6 82.6 0.1 0.0 0.00 35.4 47.5 1.1 3.6 0.4 137 7 23.2 19.0 83.9 0.1 0.0 0.00 35.1 47.3 1.1 2.7 0.9 86 8 22.5 19.8 88.7 0.1 2.2 0.00 34.7 47.3 1.3 3.6 1.3 112 9 30.2 19.0 63.7 0.2 17.2 0.00 34.7 47.1 2.7 6.3 2.5 90 10 38.3 16.3 40.4 0.5 32.5 0.00 35.4 46.9 2.2 6.7 1.1 324 11 44.1 12.0 27.0 0.7 44.7 0.00 38.5 46.8 2.7 5.8 0.7 70 12 47.8 10.9 22.0 0.9 52.1 0.00 41.9 46.6 4.0 7.4 3.8 99 13 51.3 9.7 18.3 1.0 54.2 0.00 45.1 46.6 4.7 10.3 4.5 83 14 54.1 6.3 14.1 1.2 50.7 0.00 47.7 46.4 3.4 7.2 2.5 122 15 56.1 4.6 12.2 1.4 41.8 0.00 49.3 46.2 2.0 6.3 1.1 210 16 56.3 0.5 9.9 1.4 29.1 0.00 49.8 46.2 2.9 6.3 2.5 298 17 55.8 4.1 12.0 1.3 13.1 0.00 48.6 46.4 2.2 5.6 2.2 280 18 48.0 12.2 23.6 0.9 0.5 0.00 46.6 46.4 0.7 1.8 0.4 184 19 39.0 19.6 45.4 0.4 0.0 0.00 44.8 46.6 1.1 2.7 1.1 95 20 34.9 21.6 57.8 0.3 0.0 0.00 43.2 46.6 1.1 2.2 1.1 90 21 33.3 22.3 63.6 0.2 0.0 0.00 41.7 46.8 1.8 4.5 1.8 86 22 34.5 19.0 52.6 0.3 0.0 0.00 40.6 46.9 3.1 6.3 2.9 88 23 32.7 19.2 57.0 0.3 0.0 0.00 39.7 46.9 2.5 4.5 2.0 88 24 30.9 19.9 63.3 0.2 0.0 0.00 38.8 46.9 2.0 5.4 1.6 88 AZMET Daily Weather Data : TUCSON : Dec 26 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 57.6 20.7 36.9 DegF RELATIVE HUMIDITY 91.2 8.3 51.3 % DEWPOINT 15.6 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 49.8 34.7 40.6 DegF SOIL TEMP. 20 in 48.0 46.2 46.9 DegF WIND SPEED 10.3 2.0 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 91 Degrees SOLAR RADIATION 338.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.4 5365 1.4 6770 3.2 8311 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Dec 27 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 28.8 19.9 69.2 0.2 0.0 0.00 37.9 46.9 1.3 3.4 0.9 60 2 31.1 18.5 60.3 0.2 0.0 0.00 37.2 46.9 2.9 11.2 1.3 255 3 38.8 10.2 30.1 0.6 0.0 0.00 36.9 46.9 6.3 9.8 6.0 312 4 37.9 10.4 31.5 0.5 0.0 0.00 36.5 46.9 4.9 9.8 4.7 306 5 37.6 10.2 31.6 0.5 0.0 0.00 36.1 46.8 6.7 10.5 6.5 308 6 35.1 12.9 39.9 0.4 0.0 0.00 36.0 46.6 2.0 6.7 2.0 292 7 28.6 17.2 62.1 0.2 0.0 0.00 35.6 46.6 1.1 2.5 0.7 94 8 27.9 18.9 68.1 0.2 1.2 0.00 35.2 46.4 1.3 3.4 1.3 104 9 34.0 18.1 52.3 0.3 11.2 0.00 35.6 46.4 2.0 9.4 0.9 261 10 39.0 15.6 38.2 0.5 28.0 0.00 36.9 46.2 10.3 16.8 9.8 286 11 41.0 16.3 36.5 0.6 45.2 0.00 39.2 46.0 11.4 18.1 10.7 308 12 41.5 16.9 36.3 0.6 42.8 0.00 41.2 46.0 11.6 20.6 11.0 307 13 43.2 15.8 32.6 0.6 54.0 0.00 43.5 45.9 13.2 20.6 12.8 298 14 43.9 14.7 30.2 0.7 51.6 0.00 45.3 45.9 13.4 20.4 12.8 297 15 44.6 13.8 28.3 0.7 42.8 0.00 46.2 45.7 12.5 19.2 11.9 301 16 44.6 12.6 26.8 0.7 29.6 0.00 46.4 45.7 11.0 17.0 10.7 307 17 44.1 12.0 26.8 0.7 13.4 0.00 45.3 45.7 9.6 16.6 9.2 305 18 42.1 12.4 29.1 0.6 0.7 0.00 43.7 45.9 5.4 12.1 5.1 320 19 39.0 14.4 36.0 0.5 0.0 0.00 42.3 45.9 2.0 4.9 1.8 345 20 35.8 17.4 46.8 0.4 0.0 0.00 41.0 46.0 1.3 4.3 0.4 193 21 31.3 19.9 62.4 0.2 0.0 0.00 39.9 46.0 1.1 2.7 0.9 95 22 29.1 20.3 69.1 0.2 0.0 0.00 38.8 46.0 1.1 3.6 0.7 132 23 28.2 19.9 70.7 0.2 0.0 0.00 37.9 46.0 1.8 3.8 1.6 73 24 26.6 19.6 74.5 0.1 0.0 0.00 37.0 46.0 1.3 3.4 1.3 109 AZMET Daily Weather Data : TUCSON : Dec 27 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 45.9 25.0 36.3 DegF RELATIVE HUMIDITY 78.9 25.4 45.4 % DEWPOINT 15.8 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 46.4 35.2 39.7 DegF SOIL TEMP. 20 in 46.9 45.7 46.2 DegF WIND SPEED 20.6 5.6 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 304 Degrees SOLAR RADIATION 320.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 5365 0.0 6770 0.0 8311 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Dec 28 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 26.6 19.4 73.9 0.1 0.0 0.00 36.3 46.0 2.0 4.0 2.0 74 2 25.9 19.0 74.9 0.1 0.0 0.00 35.8 46.0 1.8 3.4 1.6 99 3 24.8 19.6 79.9 0.1 0.0 0.00 35.2 46.0 2.0 5.4 1.6 86 4 24.1 19.4 81.9 0.1 0.0 0.00 34.9 45.9 2.0 4.5 1.6 70 5 23.5 19.2 83.4 0.1 0.0 0.00 34.5 45.9 1.6 3.4 1.1 96 6 23.7 19.4 83.0 0.1 0.0 0.00 34.3 45.7 2.0 4.3 1.6 84 7 23.4 19.6 84.9 0.1 0.0 0.00 34.2 45.7 1.1 3.4 0.9 101 8 23.4 20.1 87.0 0.1 1.0 0.00 34.0 45.5 1.3 3.4 1.1 84 9 27.3 21.7 79.1 0.1 9.8 0.00 34.0 45.3 0.9 3.4 0.7 101 10 33.4 19.6 56.2 0.3 21.7 0.00 34.2 45.1 1.3 4.0 0.4 211 11 40.5 18.9 41.7 0.5 44.0 0.00 37.0 45.1 1.8 3.8 0.9 342 12 45.1 15.8 30.3 0.7 50.2 0.00 40.5 45.0 2.2 5.6 0.7 321 13 47.3 12.2 23.7 0.9 53.3 0.00 43.7 44.8 3.1 7.4 2.7 300 14 48.6 8.6 19.2 0.9 50.4 0.00 46.0 44.8 4.3 9.4 3.1 276 15 50.9 6.6 16.1 1.1 41.8 0.00 47.7 44.8 2.2 9.4 0.9 280 16 52.0 5.0 14.4 1.1 28.7 0.00 48.0 44.8 1.6 4.0 0.9 15 17 52.0 4.6 14.1 1.1 12.9 0.00 47.1 44.8 1.3 4.9 1.1 260 18 47.7 9.5 20.9 0.9 0.7 0.00 45.1 44.8 4.3 8.7 4.3 298 19 44.2 11.8 26.3 0.7 0.0 0.00 43.5 45.0 5.1 9.4 4.9 298 20 41.4 10.9 28.2 0.6 0.0 0.00 42.3 45.1 4.0 7.8 3.8 270 21 39.0 14.4 36.1 0.5 0.0 0.00 41.4 45.3 1.8 4.0 0.4 135 22 34.3 17.8 50.4 0.3 0.0 0.00 40.5 45.3 1.6 3.4 1.6 82 23 33.1 19.0 55.8 0.3 0.0 0.00 39.6 45.5 1.3 2.9 1.3 90 24 32.5 19.6 58.3 0.3 0.0 0.00 38.8 45.5 2.2 4.3 2.0 89 AZMET Daily Weather Data : TUCSON : Dec 28 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 53.1 22.1 36.0 DegF RELATIVE HUMIDITY 88.0 12.9 50.8 % DEWPOINT 15.4 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 48.0 33.8 39.6 DegF SOIL TEMP. 20 in 46.2 44.8 45.3 DegF WIND SPEED 9.4 2.2 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 338 Degrees SOLAR RADIATION 314.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 5365 0.4 6770 1.8 8313 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Dec 29 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 31.3 19.9 62.0 0.2 0.0 0.00 38.3 45.5 1.8 3.8 1.8 77 2 29.1 19.8 67.7 0.2 0.0 0.00 37.6 45.5 1.6 2.7 1.6 80 3 28.6 20.3 70.8 0.2 0.0 0.00 36.9 45.5 1.6 3.4 1.6 85 4 27.1 20.5 75.8 0.1 0.0 0.00 36.3 45.5 0.9 2.7 0.9 79 5 25.7 20.5 80.6 0.1 0.0 0.00 35.6 45.5 1.6 2.2 1.3 80 6 24.6 20.8 85.1 0.1 0.0 0.00 35.2 45.3 0.7 1.6 0.7 116 7 25.9 21.6 83.1 0.1 0.0 0.00 35.1 45.3 1.8 3.8 1.6 68 8 27.9 21.4 76.4 0.1 0.7 0.00 34.9 45.1 1.1 2.7 1.1 85 9 30.0 22.3 73.0 0.2 8.6 0.00 35.1 45.1 1.1 3.4 0.9 107 10 39.0 18.5 43.3 0.5 31.1 0.00 36.5 45.0 2.2 4.9 2.0 108 11 45.9 17.1 31.2 0.7 43.0 0.00 39.2 45.0 1.8 4.3 0.9 80 12 50.5 14.2 23.2 1.0 49.9 0.00 42.6 44.8 1.8 4.9 0.7 11 13 52.2 15.3 22.8 1.0 51.1 0.00 45.5 44.8 2.0 6.0 1.3 303 14 53.4 20.1 26.7 1.0 49.7 0.00 48.0 44.6 5.1 11.2 4.5 287 15 53.6 22.3 29.1 1.0 33.5 0.00 48.9 44.6 8.1 13.2 7.6 297 16 52.9 21.7 29.1 1.0 19.4 0.00 48.7 44.6 8.5 13.2 8.3 300 17 51.8 21.2 29.8 0.9 7.4 0.00 47.7 44.8 7.2 10.3 6.9 292 18 49.8 22.1 33.3 0.8 0.7 0.00 46.4 44.8 4.7 10.1 4.5 281 19 46.8 23.4 39.5 0.7 0.0 0.00 45.1 45.0 3.6 6.3 3.4 279 20 43.5 23.5 45.4 0.5 0.0 0.00 43.9 45.1 2.0 5.8 1.1 273 21 37.2 26.1 63.8 0.3 0.0 0.00 42.6 45.3 1.1 2.7 0.9 89 22 34.9 26.1 70.0 0.2 0.0 0.00 41.5 45.3 1.8 4.3 1.6 86 23 34.2 26.2 72.6 0.2 0.0 0.00 40.6 45.5 1.8 3.4 1.6 84 24 33.4 26.1 73.8 0.2 0.0 0.00 39.7 45.5 2.0 3.4 2.0 80 AZMET Daily Weather Data : TUCSON : Dec 29 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 54.5 23.4 38.7 DegF RELATIVE HUMIDITY 88.4 18.8 54.5 % DEWPOINT 21.2 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 49.1 34.9 40.8 DegF SOIL TEMP. 20 in 45.5 44.6 45.1 DegF WIND SPEED 13.2 2.7 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 318 Degrees SOLAR RADIATION 295.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.08 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 5365 0.7 6771 2.3 8315 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Dec 30 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 33.6 25.7 72.1 0.2 0.0 0.00 39.0 45.5 2.2 4.9 2.2 94 2 30.2 25.3 81.7 0.1 0.0 0.00 38.3 45.5 1.3 2.7 1.3 74 3 28.4 25.2 87.1 0.1 0.0 0.00 37.6 45.5 0.9 1.8 0.9 90 4 27.5 24.8 89.8 0.1 0.0 0.00 37.0 45.5 1.3 3.6 1.3 75 5 26.8 24.6 91.4 0.0 0.0 0.00 36.5 45.5 1.1 2.0 1.1 111 6 27.0 24.8 91.2 0.0 0.0 0.00 36.0 45.3 1.3 2.7 1.1 92 7 27.0 24.4 90.3 0.1 0.0 0.00 35.6 45.3 1.8 2.7 1.6 88 8 27.7 25.0 89.1 0.1 2.4 0.00 35.2 45.1 1.3 3.6 1.3 82 9 36.0 27.5 71.7 0.2 17.0 0.00 35.4 45.1 0.7 2.0 0.4 156 10 44.4 26.1 48.2 0.5 31.5 0.00 37.2 45.0 1.6 4.5 0.7 57 11 48.9 25.7 40.4 0.7 43.7 0.00 40.3 45.0 2.5 5.6 2.2 94 12 54.5 26.2 33.3 1.0 50.4 0.00 43.7 44.8 1.8 5.6 0.7 105 13 56.7 25.7 30.1 1.1 52.3 0.00 46.9 44.8 2.2 6.7 1.6 284 14 59.7 25.7 27.1 1.3 49.2 0.00 49.5 44.8 1.8 5.6 0.9 283 15 62.4 25.9 24.6 1.5 41.1 0.00 51.3 44.6 2.2 6.3 0.9 256 16 61.9 25.2 24.6 1.4 29.1 0.00 51.6 44.8 6.9 13.4 6.7 287 17 58.6 25.2 27.5 1.2 13.6 0.00 50.5 44.8 9.6 14.5 9.4 292 18 54.7 24.8 31.3 1.0 0.7 0.00 48.9 45.0 5.6 9.6 5.6 296 19 50.5 25.7 37.8 0.8 0.0 0.00 47.1 45.1 2.9 5.6 2.5 257 20 44.2 27.5 51.9 0.5 0.0 0.00 45.7 45.3 2.0 3.6 1.3 87 21 39.9 29.1 64.7 0.3 0.0 0.00 44.2 45.5 2.0 4.3 2.0 86 22 38.5 28.6 67.7 0.3 0.0 0.00 43.2 45.7 1.3 2.7 1.1 92 23 34.9 28.8 78.3 0.2 0.0 0.00 42.1 45.7 1.3 2.2 1.3 96 24 34.0 28.6 80.0 0.1 0.0 0.00 41.2 45.9 1.3 3.4 1.1 92 AZMET Daily Weather Data : TUCSON : Dec 30 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.0 25.3 42.1 DegF RELATIVE HUMIDITY 93.4 22.4 59.7 % DEWPOINT 26.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 51.6 35.1 42.3 DegF SOIL TEMP. 20 in 45.9 44.6 45.1 DegF WIND SPEED 14.5 2.5 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 329 Degrees SOLAR RADIATION 331.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.8 5367 3.6 6774 5.9 8321 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Dec 31 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 33.3 28.4 81.9 0.1 0.0 0.00 40.3 45.9 2.0 4.7 1.8 90 2 32.2 28.0 84.3 0.1 0.0 0.00 39.6 45.9 1.8 4.3 1.6 103 3 32.0 27.7 84.0 0.1 0.0 0.00 38.8 45.9 1.8 4.7 1.1 85 4 29.5 27.0 89.7 0.1 0.0 0.00 38.1 45.9 1.6 3.1 1.3 85 5 28.4 26.4 92.1 0.0 0.0 0.00 37.6 45.9 1.3 2.7 1.3 87 6 28.4 26.2 91.8 0.0 0.0 0.00 37.0 45.9 1.3 3.4 1.1 90 7 27.3 25.9 94.1 0.0 0.0 0.00 36.5 45.7 1.6 3.1 1.6 82 8 28.6 26.6 92.4 0.0 2.2 0.00 36.0 45.7 1.8 3.6 1.8 101 9 35.8 29.1 76.7 0.2 16.7 0.00 36.1 45.5 1.1 2.9 0.7 190 10 46.0 29.7 52.4 0.5 31.8 0.00 37.9 45.5 1.1 3.4 0.7 76 11 50.0 28.9 44.0 0.7 44.0 0.00 41.0 45.3 3.8 6.7 3.4 245 12 55.0 27.9 34.9 1.0 50.7 0.00 44.4 45.1 2.5 6.3 2.0 268 13 58.3 27.5 30.5 1.2 52.8 0.00 47.7 45.1 3.6 9.6 3.1 292 14 60.6 28.2 29.0 1.3 50.2 0.00 50.2 45.0 7.2 12.1 6.7 292 15 61.7 28.0 27.8 1.4 42.0 0.00 51.6 45.0 7.4 11.6 6.9 270 16 62.6 27.7 26.5 1.4 29.4 0.00 52.0 45.0 6.9 10.7 6.7 281 17 61.2 27.5 27.7 1.3 13.9 0.00 51.1 45.1 8.3 13.0 8.1 287 18 57.6 27.5 31.6 1.1 1.0 0.00 49.5 45.3 5.6 11.9 5.4 294 19 53.1 28.4 38.4 0.9 0.0 0.00 47.8 45.3 3.4 5.6 3.1 286 20 45.1 30.0 55.7 0.5 0.0 0.00 46.2 45.5 1.3 3.4 0.9 64 21 39.6 31.1 71.6 0.2 0.0 0.00 44.8 45.7 1.3 2.7 1.3 95 22 37.6 30.6 75.6 0.2 0.0 0.00 43.5 45.9 1.8 3.6 1.6 63 23 34.5 30.0 83.2 0.1 0.0 0.00 42.4 46.0 1.3 2.2 1.3 78 24 32.9 29.5 86.7 0.1 0.0 0.00 41.4 46.0 1.1 2.5 1.1 73 AZMET Daily Weather Data : TUCSON : Dec 31 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.3 26.2 43.0 DegF RELATIVE HUMIDITY 95.0 25.2 62.6 % DEWPOINT 28.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 52.0 36.0 43.0 DegF SOIL TEMP. 20 in 46.0 45.0 45.5 DegF WIND SPEED 13.0 2.9 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 291 Degrees SOLAR RADIATION 334.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.8 5369 3.6 6778 5.9 8327 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007