AZMET Hourly Weather Data : TUCSON : Jan 1 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.5 26.2 33.4 1.0 0.0 0.00 47.3 50.5 2.2 4.3 1.1 94 2 49.6 26.6 40.6 0.7 0.0 0.00 46.8 50.5 1.1 3.1 0.9 128 3 46.6 27.1 46.5 0.6 0.0 0.00 45.9 50.7 1.1 2.9 0.4 139 4 42.8 27.1 53.6 0.4 0.0 0.00 45.0 50.7 0.9 4.0 0.4 127 5 41.2 27.1 57.2 0.4 0.0 0.00 44.2 50.7 0.7 2.0 0.2 159 6 39.6 27.3 61.4 0.3 0.0 0.00 43.7 50.7 0.9 2.5 0.4 104 7 38.5 27.7 64.8 0.3 0.0 0.00 43.0 50.5 1.1 2.7 0.9 108 8 37.6 27.7 67.2 0.3 1.7 0.00 42.4 50.5 0.9 2.2 0.9 77 9 45.7 30.7 55.5 0.5 15.1 0.00 42.3 50.5 2.2 4.3 2.2 81 10 54.7 32.0 41.8 0.9 29.4 0.00 44.2 50.5 3.8 5.8 3.8 92 11 60.3 33.6 36.5 1.1 40.6 0.00 47.1 50.4 4.9 8.1 4.7 109 12 64.2 35.8 34.7 1.3 48.3 0.00 50.4 50.4 3.4 7.4 2.5 102 13 66.7 34.9 30.8 1.5 50.9 0.00 53.2 50.2 2.9 7.8 1.3 113 14 68.7 32.4 25.8 1.8 46.3 0.00 55.2 50.2 2.0 5.6 0.4 184 15 70.2 28.6 21.1 2.0 39.9 0.00 56.5 50.2 3.8 8.5 3.4 295 16 70.2 26.6 19.4 2.0 22.9 0.00 56.1 50.2 4.7 9.4 4.3 323 17 69.1 24.8 18.7 2.0 6.2 0.00 54.7 50.2 5.8 10.3 5.6 316 18 67.5 24.4 19.4 1.9 0.5 0.00 53.8 50.4 3.1 7.4 2.9 310 19 63.9 26.8 24.4 1.5 0.0 0.00 52.9 50.4 1.3 3.6 1.1 254 20 59.7 27.3 28.8 1.2 0.0 0.00 52.2 50.5 1.6 4.3 1.6 100 21 59.7 27.0 28.4 1.3 0.0 0.00 51.4 50.7 1.8 3.4 1.6 101 22 53.4 26.6 35.3 0.9 0.0 0.00 50.4 50.7 0.9 2.7 0.9 104 23 49.3 25.9 39.9 0.7 0.0 0.00 49.1 50.9 1.6 4.0 1.1 78 24 50.5 25.5 37.5 0.8 0.0 0.00 48.2 50.9 2.7 5.4 2.2 103 AZMET Daily Weather Data : TUCSON : Jan 1 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.6 36.1 55.2 DegF RELATIVE HUMIDITY 70.8 17.7 38.4 % DEWPOINT 28.4 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 56.5 42.3 48.9 DegF SOIL TEMP. 20 in 51.1 50.2 50.5 DegF WIND SPEED 10.3 2.2 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 70 Degrees SOLAR RADIATION 301.7 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 5.0 5 7.7 8 10.8 11 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Jan 2 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.8 25.0 40.6 0.7 0.0 0.00 47.5 51.1 2.2 4.3 2.2 91 2 46.0 24.4 42.3 0.6 0.0 0.00 46.6 51.1 2.7 4.7 2.5 108 3 46.8 24.6 41.3 0.6 0.0 0.00 45.9 51.1 2.9 7.4 2.0 103 4 45.7 24.8 43.8 0.6 0.0 0.00 45.3 51.1 2.7 5.4 2.5 99 5 46.4 24.4 41.8 0.6 0.0 0.00 45.0 51.1 3.4 6.9 3.4 99 6 47.1 24.6 40.9 0.6 0.0 0.00 44.8 51.1 3.4 5.4 3.4 92 7 46.0 24.4 42.2 0.6 0.0 0.00 44.4 51.1 3.4 5.6 3.4 99 8 44.8 24.6 44.6 0.6 1.2 0.00 44.1 51.1 2.7 5.1 2.2 96 9 50.0 27.1 40.7 0.7 14.8 0.00 44.2 51.1 3.1 5.8 2.7 81 10 60.4 29.1 30.4 1.3 28.0 0.00 45.9 50.9 4.9 7.6 4.7 97 11 66.7 29.5 24.7 1.7 39.9 0.00 48.7 50.9 5.1 7.4 4.9 105 12 71.8 30.2 21.5 2.1 47.1 0.00 51.8 50.7 6.3 10.5 5.8 121 13 74.8 30.9 19.9 2.4 49.9 0.00 54.7 50.7 6.3 13.6 5.6 144 14 77.0 30.4 18.1 2.6 44.7 0.00 56.7 50.7 5.8 14.1 5.1 146 15 77.7 28.8 16.6 2.7 19.1 0.00 57.0 50.7 3.4 11.6 2.9 215 16 77.0 27.7 16.2 2.7 11.7 0.00 56.5 50.7 4.9 12.5 4.3 234 17 77.0 24.3 14.0 2.7 9.3 0.00 55.8 50.7 4.5 12.8 4.3 233 18 73.8 24.4 15.7 2.4 0.7 0.00 54.9 50.9 1.8 5.8 0.7 81 19 70.2 24.8 18.0 2.1 0.0 0.00 54.0 50.9 2.0 5.8 1.6 30 20 68.5 26.4 20.5 1.9 0.0 0.00 53.2 51.1 2.0 8.9 1.6 89 21 63.7 32.4 30.8 1.4 0.0 0.00 52.5 51.1 1.8 6.3 1.1 242 22 66.9 32.4 27.7 1.6 0.0 0.00 52.2 51.3 2.5 10.7 2.2 264 23 62.2 33.3 33.7 1.3 0.0 0.00 51.6 51.4 2.0 4.3 0.2 68 24 58.5 30.9 35.1 1.1 0.0 0.00 50.9 51.4 1.3 10.1 0.2 51 AZMET Daily Weather Data : TUCSON : Jan 2 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.3 44.2 61.2 DegF RELATIVE HUMIDITY 48.0 13.1 30.0 % DEWPOINT 27.5 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 57.2 43.9 50.2 DegF SOIL TEMP. 20 in 51.4 50.7 51.1 DegF WIND SPEED 14.1 3.4 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 122 Degrees SOLAR RADIATION 266.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.4 14 12.6 20 16.9 28 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Jan 3 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.6 29.1 32.3 1.1 0.0 0.00 50.2 51.6 2.0 6.3 0.4 269 2 55.0 28.9 36.6 0.9 0.0 0.00 49.5 51.6 1.6 3.8 0.4 97 3 53.1 29.5 40.1 0.8 0.0 0.00 48.9 51.6 1.1 4.3 0.2 131 4 50.2 30.2 45.8 0.7 0.0 0.00 48.4 51.6 0.7 3.6 0.4 195 5 49.3 30.9 49.1 0.6 0.0 0.00 48.0 51.6 0.7 2.7 0.2 122 6 51.6 32.0 46.9 0.7 0.0 0.00 47.7 51.6 3.6 10.3 2.7 291 7 54.3 35.4 48.6 0.7 0.0 0.00 47.3 51.6 6.3 9.8 6.0 275 8 53.2 39.0 58.6 0.6 1.4 0.00 47.1 51.6 3.8 8.3 2.2 271 9 52.7 36.1 53.4 0.6 10.0 0.00 47.5 51.6 2.5 5.4 2.5 108 10 56.1 37.8 49.8 0.8 19.1 0.00 48.4 51.6 3.4 7.4 3.1 96 11 58.8 42.6 54.6 0.8 30.3 0.00 50.2 51.6 4.9 8.9 4.7 100 12 61.7 42.8 49.7 0.9 38.2 0.00 52.5 51.6 2.9 6.7 1.6 84 13 65.5 41.5 41.7 1.3 47.3 0.00 54.9 51.6 2.0 6.7 0.9 270 14 67.6 39.2 35.4 1.5 41.6 0.00 56.7 51.4 4.0 9.4 3.1 262 15 68.5 37.4 31.8 1.6 36.5 0.00 57.2 51.4 9.2 14.8 8.9 278 16 68.4 37.4 32.0 1.6 28.2 0.00 56.8 51.6 10.3 16.1 10.1 280 17 66.6 36.3 32.7 1.5 11.2 0.00 55.6 51.6 9.6 18.1 9.4 280 18 63.5 33.3 32.2 1.4 0.7 0.00 54.1 51.6 5.6 10.3 5.4 282 19 60.3 32.5 35.0 1.2 0.0 0.00 52.9 51.8 2.5 6.3 2.5 276 20 52.9 32.2 45.0 0.8 0.0 0.00 51.6 51.8 0.4 1.6 0.2 15 21 49.5 32.4 51.6 0.6 0.0 0.00 50.4 52.0 0.4 1.3 0.4 56 22 45.7 30.7 55.6 0.5 0.0 0.00 49.3 52.0 0.9 3.4 0.7 105 23 43.3 30.6 60.3 0.4 0.0 0.00 48.2 52.0 1.6 3.4 1.6 90 24 45.3 33.3 62.7 0.4 0.0 0.00 47.1 52.2 2.9 6.0 2.9 104 AZMET Daily Weather Data : TUCSON : Jan 3 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.1 42.1 56.3 DegF RELATIVE HUMIDITY 65.1 28.0 45.1 % DEWPOINT 34.7 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 57.2 47.1 50.9 DegF SOIL TEMP. 20 in 52.2 51.4 51.6 DegF WIND SPEED 18.1 3.4 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 278 Degrees SOLAR RADIATION 264.9 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 4.7 19 7.6 28 11.0 39 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Jan 4 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.3 32.9 66.6 0.3 0.0 0.00 46.4 52.2 0.9 4.3 0.2 224 2 40.1 32.0 72.5 0.2 0.0 0.00 45.5 52.2 2.9 4.3 2.5 94 3 40.6 31.8 70.4 0.3 0.0 0.00 44.8 52.2 2.2 6.7 1.8 99 4 38.5 31.1 74.7 0.2 0.0 0.00 44.1 52.2 2.5 5.1 0.4 124 5 36.5 30.2 77.7 0.2 0.0 0.00 43.3 52.0 1.3 3.8 0.2 80 6 36.0 29.7 77.9 0.2 0.0 0.00 42.6 52.0 3.4 6.3 3.1 104 7 37.0 30.0 75.8 0.2 0.0 0.00 42.1 52.0 2.7 6.0 2.0 131 8 34.0 28.8 81.5 0.1 1.7 0.00 41.5 51.8 2.0 5.4 2.0 98 9 41.2 30.6 66.0 0.3 15.1 0.00 41.5 51.6 1.3 3.4 0.9 152 10 48.7 31.3 50.7 0.6 29.4 0.00 43.2 51.6 1.3 4.0 0.9 67 11 54.7 31.3 40.9 0.9 39.4 0.00 46.2 51.4 1.1 3.4 0.9 307 12 59.5 31.1 34.1 1.1 42.8 0.00 48.9 51.4 1.6 4.3 1.6 277 13 64.0 30.4 28.2 1.5 50.9 0.00 52.0 51.3 2.9 7.8 2.5 259 14 66.4 28.4 23.9 1.7 47.3 0.00 54.1 51.1 4.7 9.4 4.3 266 15 68.9 28.4 21.9 1.9 39.9 0.00 55.6 51.1 5.1 8.9 4.7 277 16 69.3 29.1 22.1 1.9 28.2 0.00 55.4 51.1 7.4 12.1 7.2 297 17 68.0 28.9 23.1 1.8 13.6 0.00 54.1 51.1 7.4 11.6 7.4 288 18 64.6 28.8 25.9 1.5 1.2 0.00 52.9 51.1 5.1 9.4 4.9 277 19 59.0 28.9 31.9 1.2 0.0 0.00 51.4 51.1 1.3 4.0 0.9 270 20 50.7 28.0 41.4 0.7 0.0 0.00 50.2 51.3 0.7 2.7 0.4 60 21 47.5 27.3 45.3 0.6 0.0 0.00 48.9 51.4 1.8 4.0 1.3 72 22 44.4 27.5 51.3 0.5 0.0 0.00 48.0 51.4 1.3 3.4 0.7 96 23 43.9 27.5 52.5 0.5 0.0 0.00 47.1 51.4 2.2 4.9 2.0 85 24 43.2 27.9 54.5 0.4 0.0 0.00 46.2 51.6 2.0 3.6 1.6 104 AZMET Daily Weather Data : TUCSON : Jan 4 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.8 32.2 50.0 DegF RELATIVE HUMIDITY 85.6 19.5 50.5 % DEWPOINT 29.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 55.8 41.4 47.8 DegF SOIL TEMP. 20 in 52.2 51.1 51.6 DegF WIND SPEED 12.1 2.7 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 283 Degrees SOLAR RADIATION 309.4 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 4.1 23 6.7 35 9.4 48 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Jan 5 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 42.3 26.8 54.0 0.4 0.0 0.00 45.5 51.6 2.9 4.3 2.7 97 2 41.5 26.6 55.0 0.4 0.0 0.00 44.8 51.6 2.9 5.1 2.7 92 3 39.0 26.2 59.8 0.3 0.0 0.00 44.2 51.6 1.8 3.6 1.3 93 4 37.9 25.9 61.1 0.3 0.0 0.00 43.7 51.6 2.0 4.5 2.0 75 5 35.8 25.3 65.5 0.3 0.0 0.00 43.0 51.4 1.6 4.3 1.3 90 6 34.9 25.2 67.1 0.2 0.0 0.00 42.4 51.4 2.0 4.3 1.8 91 7 33.4 24.6 69.8 0.2 0.0 0.00 41.9 51.4 0.9 2.7 0.9 96 8 32.7 24.8 72.1 0.2 1.4 0.00 41.5 51.3 1.3 3.6 1.3 93 9 42.1 27.5 56.4 0.4 14.8 0.00 41.4 51.3 1.6 4.3 1.3 112 10 51.8 26.2 37.1 0.8 28.9 0.00 43.2 51.1 1.8 4.3 1.6 136 11 58.3 26.2 29.1 1.2 40.8 0.00 46.2 51.1 2.2 5.6 1.1 278 12 64.9 25.0 21.8 1.6 48.5 0.00 49.5 50.9 3.4 8.9 2.7 294 13 72.7 18.1 12.7 2.4 51.6 0.00 52.2 50.7 10.5 24.4 8.3 96 14 75.0 14.2 9.8 2.7 49.0 0.00 54.0 50.7 15.0 25.1 14.3 90 15 75.4 14.9 9.9 2.7 41.3 0.00 55.2 50.7 13.4 22.1 12.8 110 16 75.0 13.1 9.3 2.7 29.6 0.00 55.2 50.7 14.1 23.7 13.6 111 17 73.4 12.4 9.4 2.5 15.1 0.00 54.1 50.7 14.1 22.1 13.6 112 18 70.5 11.7 10.1 2.3 1.4 0.00 53.1 50.7 9.2 19.0 8.7 95 19 66.2 10.9 11.4 2.0 0.0 0.00 51.6 50.7 2.2 7.6 2.0 93 20 61.5 10.6 13.3 1.6 0.0 0.00 50.2 50.9 3.1 9.2 2.9 115 21 58.6 10.0 14.4 1.5 0.0 0.00 49.3 51.1 2.5 6.7 0.4 15 22 59.9 9.7 13.4 1.5 0.0 0.00 48.2 51.1 4.0 8.3 3.8 59 23 59.5 11.3 14.7 1.5 0.0 0.00 47.5 51.3 3.6 8.5 2.9 23 24 53.1 11.7 18.7 1.1 0.0 0.00 46.6 51.3 2.5 9.4 0.7 22 AZMET Daily Weather Data : TUCSON : Jan 5 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.7 31.6 54.9 DegF RELATIVE HUMIDITY 74.9 8.5 33.2 % DEWPOINT 19.0 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 55.4 41.4 47.7 DegF SOIL TEMP. 20 in 51.6 50.7 51.1 DegF WIND SPEED 25.1 4.9 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 98 Degrees SOLAR RADIATION 322.8 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 6.3 30 8.8 43 12.1 60 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Jan 6 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.3 12.4 16.4 1.4 0.0 0.00 46.0 51.3 6.5 17.7 4.9 98 2 63.5 14.0 14.2 1.7 0.0 0.00 46.2 51.3 15.4 25.5 15.0 122 3 64.2 13.3 13.5 1.8 0.0 0.00 46.6 51.3 16.6 28.2 16.1 126 4 64.6 8.8 10.9 1.9 0.0 0.00 46.6 51.3 14.8 23.3 14.3 120 5 64.9 8.8 10.9 1.9 0.0 0.00 46.8 51.3 13.9 22.8 13.4 121 6 63.9 9.5 11.6 1.8 0.0 0.00 46.8 51.3 13.0 20.4 12.3 130 7 61.7 9.7 12.6 1.6 0.0 0.00 46.6 51.3 12.3 18.6 11.9 141 8 60.1 10.2 13.6 1.5 1.7 0.00 46.4 51.1 11.2 19.0 10.7 145 9 62.2 11.8 13.6 1.6 15.3 0.00 46.4 51.1 11.0 21.0 10.7 141 10 65.3 13.3 13.0 1.9 30.1 0.00 47.7 51.1 12.8 21.0 12.3 132 11 68.7 12.9 11.4 2.1 42.0 0.00 50.0 51.1 10.5 16.1 10.1 125 12 71.4 12.4 10.1 2.4 49.7 0.00 52.5 51.1 10.1 15.4 9.6 113 13 73.0 13.3 9.9 2.5 52.6 0.00 54.7 50.9 11.6 18.3 11.0 102 14 74.8 14.0 9.7 2.7 49.9 0.00 56.5 50.9 10.1 17.2 9.6 99 15 76.1 13.3 9.0 2.8 42.0 0.00 57.6 50.9 10.3 17.0 9.8 114 16 77.0 13.6 8.9 2.9 29.9 0.00 57.7 51.1 8.5 13.6 8.3 102 17 76.5 13.1 8.8 2.8 15.5 0.00 56.5 51.1 6.0 11.4 5.8 101 18 72.1 12.2 9.8 2.4 1.7 0.00 55.0 51.1 5.6 9.2 5.4 111 19 67.1 12.4 11.7 2.0 0.0 0.00 53.6 51.3 4.9 8.9 4.7 116 20 61.5 12.7 14.6 1.6 0.0 0.00 52.2 51.4 3.1 6.0 2.9 89 21 61.0 14.4 15.9 1.5 0.0 0.00 51.1 51.4 4.5 8.1 4.5 107 22 56.1 20.7 25.1 1.1 0.2 0.00 50.0 51.6 2.5 4.7 2.0 106 23 52.2 21.6 29.7 0.9 0.7 0.00 48.9 51.6 2.0 4.3 1.8 98 24 51.8 16.9 24.7 1.0 0.7 0.00 47.8 51.8 2.9 4.5 2.7 107 AZMET Daily Weather Data : TUCSON : Jan 6 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.2 50.2 65.3 DegF RELATIVE HUMIDITY 41.1 8.0 13.7 % DEWPOINT 13.1 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 57.9 46.0 50.4 DegF SOIL TEMP. 20 in 51.8 50.9 51.3 DegF WIND SPEED 28.2 9.2 MPH WIND VECTOR MAG. 8.5 MPH WIND VECTOR DIR. 120 Degrees SOLAR RADIATION 332.1 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 9.5 39 13.7 57 18.7 79 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Jan 7 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.5 19.4 30.1 0.8 0.5 0.00 46.9 51.8 2.5 4.0 2.2 102 2 46.2 19.0 33.5 0.7 0.0 0.00 46.0 51.8 2.9 4.3 2.7 102 3 47.8 13.5 24.5 0.9 0.0 0.00 45.0 51.8 3.4 5.4 2.9 97 4 44.1 13.5 28.5 0.7 0.0 0.00 44.1 51.8 3.1 5.4 3.1 100 5 41.2 13.3 31.4 0.6 0.0 0.00 43.2 51.8 2.5 4.9 2.5 97 6 39.2 14.0 34.9 0.5 0.0 0.00 42.4 51.6 2.5 4.9 2.2 95 7 40.6 13.5 32.7 0.6 0.0 0.00 41.7 51.6 3.1 4.7 2.9 87 8 41.9 14.2 32.0 0.6 1.9 0.00 41.4 51.4 2.7 5.4 2.5 119 9 45.0 14.5 28.9 0.7 13.6 0.00 41.2 51.4 3.1 6.9 3.1 110 10 53.8 18.1 24.2 1.1 30.3 0.00 43.0 51.3 3.6 6.3 3.6 98 11 62.2 20.3 19.7 1.5 38.5 0.00 46.0 51.3 3.1 5.6 2.9 84 12 70.5 21.0 15.3 2.2 50.2 0.00 49.8 51.1 3.8 6.3 3.6 107 13 75.4 20.1 12.5 2.6 41.8 0.00 52.9 50.9 2.9 6.0 2.5 104 14 78.1 19.9 11.3 2.9 43.7 0.00 55.2 50.9 2.5 6.5 1.6 103 15 79.2 17.8 9.9 3.1 35.1 0.00 56.5 50.9 5.4 13.4 2.5 292 16 78.6 15.6 9.2 3.0 23.2 0.00 56.3 50.7 8.7 14.3 8.3 294 17 75.6 15.1 9.9 2.7 6.9 0.00 54.9 50.9 6.3 11.6 6.3 310 18 71.8 16.2 11.9 2.3 0.7 0.00 53.8 50.9 2.0 4.9 2.0 306 19 70.7 14.7 11.4 2.3 0.0 0.00 52.5 51.1 6.0 11.6 6.0 303 20 66.4 15.3 13.6 1.9 0.0 0.00 51.6 51.1 1.8 4.0 1.6 296 21 61.2 20.8 21.2 1.5 0.0 0.00 50.7 51.3 2.0 4.3 1.8 289 22 55.8 23.5 28.4 1.1 0.0 0.00 50.0 51.3 0.7 2.0 0.7 220 23 58.8 18.5 20.6 1.4 0.0 0.00 49.5 51.4 2.0 4.3 2.0 248 24 52.7 19.0 26.4 1.0 0.0 0.00 48.6 51.4 0.7 2.7 0.4 167 AZMET Daily Weather Data : TUCSON : Jan 7 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.1 37.6 58.6 DegF RELATIVE HUMIDITY 53.8 8.6 21.8 % DEWPOINT 17.1 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 56.7 41.2 48.4 DegF SOIL TEMP. 20 in 51.8 50.7 51.3 DegF WIND SPEED 14.3 3.1 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 62 Degrees SOLAR RADIATION 286.9 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 8.8 48 11.9 69 14.9 94 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Jan 8 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.1 18.9 32.0 0.8 0.0 0.00 47.5 51.4 1.1 3.8 0.9 100 2 45.0 17.6 33.0 0.7 0.0 0.00 46.4 51.6 1.6 3.1 1.6 110 3 41.4 16.3 35.7 0.6 0.0 0.00 45.3 51.6 1.6 4.0 1.6 92 4 41.7 16.3 35.4 0.6 0.0 0.00 44.4 51.6 1.6 3.4 1.6 92 5 39.0 15.8 38.4 0.5 0.0 0.00 43.5 51.6 2.2 3.8 2.2 91 6 38.1 16.0 40.2 0.5 0.0 0.00 42.8 51.4 1.1 2.7 1.1 90 7 36.3 15.4 41.9 0.4 0.0 0.00 41.9 51.4 2.0 4.0 1.8 79 8 34.7 15.8 45.4 0.4 1.7 0.00 41.4 51.4 1.3 2.7 1.3 107 9 41.7 17.4 37.4 0.6 13.9 0.00 41.2 51.3 0.9 4.9 0.9 111 10 51.8 19.4 27.5 0.9 29.1 0.00 43.0 51.3 2.2 4.3 2.0 111 11 58.6 21.9 24.0 1.3 40.1 0.00 45.9 51.1 1.6 4.3 1.3 77 12 65.1 21.6 18.8 1.7 49.5 0.00 49.5 51.1 1.3 4.9 0.9 286 13 68.2 19.8 15.7 2.0 52.6 0.00 52.5 50.9 2.0 5.6 1.3 279 14 70.2 18.3 13.7 2.2 50.2 0.00 55.0 50.7 2.5 6.7 2.0 259 15 71.4 16.3 12.1 2.3 41.8 0.00 56.1 50.7 4.9 10.3 4.5 275 16 72.0 14.9 11.1 2.4 29.6 0.00 56.1 50.7 3.4 8.3 2.9 266 17 71.8 13.6 10.6 2.4 14.8 0.00 54.7 50.7 1.8 5.8 1.8 291 18 64.6 16.3 15.7 1.8 1.7 0.00 52.9 50.7 0.7 2.7 0.2 69 19 54.7 18.3 23.8 1.1 0.0 0.00 51.1 50.9 0.7 2.0 0.4 350 20 49.6 19.6 30.0 0.9 0.0 0.00 49.3 51.1 0.7 2.0 0.4 259 21 45.0 16.3 31.2 0.7 0.0 0.00 48.0 51.1 1.1 2.9 0.9 88 22 42.8 14.2 31.0 0.6 0.0 0.00 46.8 51.3 1.1 3.4 1.1 78 23 39.7 14.0 34.3 0.6 0.0 0.00 45.7 51.3 1.1 3.4 0.9 99 24 39.9 14.2 34.7 0.6 0.0 0.00 44.6 51.3 2.0 3.4 1.8 88 AZMET Daily Weather Data : TUCSON : Jan 8 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.5 33.8 51.3 DegF RELATIVE HUMIDITY 49.8 9.8 28.0 % DEWPOINT 17.1 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 56.3 41.2 47.8 DegF SOIL TEMP. 20 in 51.6 50.7 51.1 DegF WIND SPEED 10.3 1.8 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 90 Degrees SOLAR RADIATION 324.9 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 5.2 53 7.7 77 10.8 105 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Jan 9 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.8 14.2 33.4 0.6 0.0 0.00 43.7 51.3 2.9 4.7 2.7 97 2 38.1 13.5 35.7 0.5 0.0 0.00 43.0 51.3 1.6 3.4 1.3 88 3 35.4 13.3 39.5 0.4 0.0 0.00 42.3 51.3 1.1 3.4 0.9 99 4 33.3 13.6 43.7 0.4 0.0 0.00 41.5 51.3 1.1 3.1 0.9 97 5 32.0 14.2 47.2 0.3 0.0 0.00 40.8 51.1 1.3 2.9 1.1 104 6 32.0 13.5 45.6 0.3 0.0 0.00 40.3 51.1 2.2 3.8 2.0 84 7 32.9 13.6 44.6 0.3 0.0 0.00 39.7 51.1 2.7 4.9 2.5 100 8 32.5 14.2 46.2 0.3 1.4 0.00 39.2 50.9 1.8 3.4 0.4 57 9 37.4 15.4 40.3 0.5 13.9 0.00 39.2 50.7 2.5 5.4 2.2 94 10 46.6 16.5 29.8 0.8 28.9 0.00 40.8 50.7 1.6 4.3 0.4 57 11 54.7 17.8 23.2 1.1 40.8 0.00 43.9 50.5 1.6 4.3 0.2 242 12 59.7 16.5 18.3 1.4 49.0 0.00 47.3 50.4 3.1 5.6 2.9 282 13 63.9 15.1 14.8 1.7 52.1 0.00 50.4 50.4 3.8 8.9 3.1 272 14 66.4 14.9 13.4 1.9 49.5 0.00 52.7 50.2 2.7 6.3 2.0 260 15 69.1 15.6 12.6 2.1 41.8 0.00 54.1 50.2 1.8 5.8 1.1 220 16 69.3 13.1 11.2 2.2 29.9 0.00 54.3 50.2 4.0 8.9 3.8 287 17 68.5 11.5 10.7 2.1 14.6 0.00 53.1 50.2 5.1 7.8 4.9 285 18 65.3 9.1 10.9 1.9 1.7 0.00 51.4 50.2 5.8 9.6 5.6 298 19 60.3 7.2 11.8 1.6 0.0 0.00 49.8 50.2 3.8 6.3 3.8 296 20 55.0 8.8 15.6 1.3 0.0 0.00 48.4 50.4 2.2 7.2 2.0 281 21 47.1 18.0 31.0 0.8 0.0 0.00 47.1 50.4 0.7 2.0 0.2 106 22 42.3 18.1 37.3 0.6 0.0 0.00 46.0 50.5 2.0 3.6 1.8 91 23 41.7 11.7 28.9 0.6 0.0 0.00 45.0 50.5 2.5 3.8 2.5 102 24 40.6 11.5 29.6 0.6 0.0 0.00 44.1 50.5 1.8 3.8 1.8 104 AZMET Daily Weather Data : TUCSON : Jan 9 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.2 30.7 48.6 DegF RELATIVE HUMIDITY 61.4 9.9 28.1 % DEWPOINT 13.8 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 54.5 39.2 45.7 DegF SOIL TEMP. 20 in 51.4 50.0 50.7 DegF WIND SPEED 9.6 2.5 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 305 Degrees SOLAR RADIATION 323.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.1 57 6.5 83 9.4 114 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Jan 10 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 36.9 10.9 33.7 0.5 0.0 0.00 43.2 50.7 1.1 2.7 1.1 93 2 35.1 11.3 36.6 0.4 0.0 0.00 42.4 50.7 0.9 2.7 0.9 90 3 33.4 11.5 39.6 0.4 0.0 0.00 41.7 50.7 1.1 3.8 0.9 109 4 32.4 11.7 41.7 0.4 0.0 0.00 41.0 50.5 1.1 2.7 0.9 93 5 31.8 12.0 43.4 0.3 0.0 0.00 40.3 50.5 1.3 3.1 1.1 113 6 31.3 12.0 44.1 0.3 0.0 0.00 39.7 50.5 0.9 3.4 0.9 94 7 31.6 12.7 45.1 0.3 0.0 0.00 39.4 50.4 1.6 4.3 1.3 119 8 30.7 13.1 47.0 0.3 1.4 0.00 38.8 50.4 0.4 1.6 0.4 124 9 39.4 15.3 37.1 0.5 14.6 0.00 38.7 50.2 0.4 0.4 0.4 98 10 54.3 18.9 24.6 1.1 29.4 0.00 40.6 50.2 1.1 4.5 1.1 97 11 61.0 11.5 14.0 1.6 41.8 0.00 43.7 50.0 4.0 7.4 3.8 100 12 65.1 10.6 11.7 1.9 49.7 0.00 47.1 49.8 5.4 9.6 4.9 91 13 68.2 11.3 10.8 2.1 52.8 0.00 50.0 49.8 4.0 8.1 3.6 107 14 71.1 12.4 10.3 2.3 50.2 0.00 52.5 49.6 2.5 5.6 2.0 98 15 72.7 10.8 9.0 2.5 42.3 0.00 54.1 49.6 2.2 6.5 1.3 281 16 73.2 10.2 8.6 2.6 29.9 0.00 54.5 49.6 3.1 6.7 2.7 279 17 72.1 9.5 8.6 2.5 14.8 0.00 53.2 49.6 4.3 7.2 4.0 285 18 67.3 9.3 10.2 2.1 1.4 0.00 51.6 49.6 3.6 5.4 3.6 286 19 61.0 10.6 13.5 1.6 0.0 0.00 49.8 49.8 2.5 5.4 2.2 275 20 50.2 9.9 19.3 1.0 0.0 0.00 48.4 49.8 1.3 4.3 1.3 82 21 44.8 10.2 24.1 0.8 0.0 0.00 46.9 50.0 1.1 3.4 1.1 83 22 41.7 11.1 28.2 0.6 0.0 0.00 45.9 50.2 2.0 4.3 2.0 98 23 39.6 10.2 29.2 0.6 0.0 0.00 44.8 50.2 0.9 2.5 0.7 86 24 37.2 10.8 33.0 0.5 0.0 0.00 43.7 50.2 0.7 2.0 0.4 95 AZMET Daily Weather Data : TUCSON : Jan 10 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.7 30.2 49.3 DegF RELATIVE HUMIDITY 50.1 7.6 26.0 % DEWPOINT 11.5 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 54.7 38.7 45.5 DegF SOIL TEMP. 20 in 50.7 49.6 50.2 DegF WIND SPEED 9.6 2.0 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 94 Degrees SOLAR RADIATION 328.2 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 5.8 63 8.3 91 11.2 125 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Jan 11 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 34.9 9.7 34.4 0.4 0.0 0.00 42.8 50.2 1.1 2.2 1.1 98 2 33.8 9.7 35.8 0.4 0.0 0.00 42.1 50.2 1.6 3.1 1.3 82 3 32.9 10.2 38.2 0.4 0.0 0.00 41.4 50.2 1.6 2.7 1.1 117 4 31.5 9.5 39.2 0.4 0.0 0.00 40.6 50.2 1.8 4.9 1.6 98 5 29.8 9.0 41.0 0.3 0.0 0.00 39.9 50.2 0.7 2.7 0.7 129 6 29.1 8.8 41.7 0.3 0.0 0.00 39.4 50.2 0.7 2.0 0.7 73 7 28.2 9.0 43.3 0.3 0.0 0.00 38.8 50.0 1.6 3.4 1.6 83 8 28.2 9.5 44.5 0.3 1.0 0.00 38.3 50.0 0.7 2.5 0.4 161 9 36.0 11.1 35.5 0.5 13.4 0.00 38.1 49.8 1.6 4.3 1.6 101 10 48.2 10.4 21.5 0.9 28.4 0.00 39.7 49.8 3.4 5.8 3.1 93 11 56.7 11.7 16.4 1.3 40.8 0.00 42.8 49.6 3.8 6.0 3.6 93 12 62.6 14.0 14.8 1.6 48.7 0.00 46.0 49.5 3.1 6.9 2.9 96 13 67.6 15.6 13.4 2.0 51.4 0.00 49.3 49.3 2.7 6.3 2.0 89 14 72.0 14.2 10.8 2.4 49.5 0.00 52.0 49.3 1.3 4.7 0.2 260 15 75.0 14.2 9.7 2.7 41.8 0.00 53.8 49.3 1.6 6.3 1.1 325 16 73.2 10.8 8.9 2.5 29.4 0.00 54.0 49.3 6.9 11.9 6.7 293 17 71.1 9.3 8.9 2.4 14.6 0.00 52.7 49.3 7.2 10.5 7.2 300 18 67.1 8.6 9.9 2.0 1.7 0.00 51.3 49.3 4.5 8.3 4.5 291 19 61.7 9.1 12.4 1.6 0.0 0.00 49.6 49.3 4.9 7.8 4.7 288 20 57.6 9.7 14.5 1.4 0.0 0.00 48.4 49.5 5.1 7.6 5.1 285 21 53.1 10.6 17.9 1.1 0.0 0.00 47.1 49.6 2.9 5.8 2.2 260 22 45.0 10.4 24.1 0.8 0.0 0.00 46.0 49.6 1.6 3.8 1.3 96 23 40.6 9.5 27.0 0.6 0.0 0.00 45.0 49.8 2.2 4.3 2.2 96 24 42.1 10.6 26.9 0.7 0.0 0.00 43.9 49.8 3.4 5.6 3.1 98 AZMET Daily Weather Data : TUCSON : Jan 11 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.3 27.5 49.1 DegF RELATIVE HUMIDITY 49.9 8.0 24.6 % DEWPOINT 10.6 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 54.1 38.1 45.1 DegF SOIL TEMP. 20 in 50.4 49.1 49.8 DegF WIND SPEED 11.9 2.7 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 352 Degrees SOLAR RADIATION 320.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.3 69 8.8 100 11.5 137 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Jan 12 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.5 10.6 28.9 0.6 0.0 0.00 43.0 49.8 2.2 4.0 2.0 103 2 35.6 9.7 33.3 0.5 0.0 0.00 42.3 49.8 1.8 3.4 1.8 84 3 32.7 9.0 36.5 0.4 0.0 0.00 41.5 49.8 1.6 3.1 1.6 96 4 32.9 9.0 36.0 0.4 0.0 0.00 40.8 49.8 1.8 3.1 1.8 89 5 32.0 9.1 37.8 0.4 0.0 0.00 40.1 49.8 2.2 4.9 2.2 97 6 33.8 9.1 35.3 0.4 0.0 0.00 39.6 49.8 2.2 4.7 2.2 107 7 32.0 9.1 37.6 0.4 0.0 0.00 39.0 49.6 2.2 4.9 2.0 94 8 31.6 9.5 39.1 0.4 1.4 0.00 38.7 49.6 2.2 5.4 2.0 103 9 40.8 10.4 28.0 0.6 14.8 0.00 38.7 49.5 3.8 6.7 3.8 114 10 48.9 13.3 23.5 0.9 29.1 0.00 40.3 49.5 2.0 4.3 1.8 81 11 56.3 13.1 17.9 1.3 41.1 0.00 43.3 49.3 2.9 6.0 2.7 106 12 61.5 13.6 15.2 1.6 49.0 0.00 46.6 49.3 2.0 6.3 1.6 66 13 65.5 12.7 12.6 1.9 52.1 0.00 49.8 49.1 2.5 8.5 1.8 274 14 67.1 10.2 10.6 2.0 49.7 0.00 52.2 48.9 6.7 11.4 6.0 286 15 68.2 10.0 10.1 2.1 42.3 0.00 53.4 48.9 8.3 13.2 8.1 277 16 68.5 9.3 9.8 2.2 30.8 0.00 53.6 48.9 7.8 11.6 7.4 282 17 67.6 8.8 9.8 2.1 15.8 0.00 52.5 48.9 7.2 11.2 6.9 278 18 63.7 9.1 11.6 1.8 2.2 0.00 51.1 48.9 2.5 8.1 2.5 287 19 54.3 10.0 16.7 1.2 0.0 0.00 49.5 49.1 0.7 2.0 0.2 2 20 49.3 12.4 22.5 0.9 0.0 0.00 48.0 49.3 0.9 2.5 0.0 156 21 44.2 13.6 28.4 0.7 0.0 0.00 46.8 49.3 1.1 2.9 0.9 102 22 44.4 12.4 26.7 0.7 0.0 0.00 45.9 49.5 2.0 4.5 1.8 93 23 41.7 11.3 28.2 0.6 0.0 0.00 44.8 49.5 1.8 4.3 1.6 80 24 39.2 11.3 31.2 0.6 0.0 0.00 44.1 49.6 1.6 4.0 1.3 87 AZMET Daily Weather Data : TUCSON : Jan 12 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.7 28.8 48.0 DegF RELATIVE HUMIDITY 46.2 9.2 24.5 % DEWPOINT 10.8 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 53.8 38.5 45.1 DegF SOIL TEMP. 20 in 49.8 48.9 49.5 DegF WIND SPEED 13.2 2.9 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 322 Degrees SOLAR RADIATION 328.0 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 3.4 73 5.8 106 8.3 145 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Jan 13 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.4 11.5 33.7 0.5 0.0 0.00 43.2 49.6 1.1 2.7 0.9 103 2 36.7 12.4 36.2 0.5 0.0 0.00 42.4 49.6 1.8 2.9 1.6 107 3 35.8 12.0 36.8 0.4 0.0 0.00 41.7 49.6 1.6 3.4 1.3 97 4 33.4 11.8 40.0 0.4 0.0 0.00 41.2 49.6 1.1 2.5 1.1 77 5 32.0 12.7 44.1 0.3 0.0 0.00 40.6 49.6 1.3 3.4 1.1 90 6 31.5 13.3 46.1 0.3 0.0 0.00 40.1 49.5 1.6 3.6 1.3 124 7 32.4 12.7 43.8 0.3 0.0 0.00 39.6 49.5 1.3 4.5 1.1 65 8 31.8 13.8 46.6 0.3 1.7 0.00 39.2 49.5 0.9 4.3 0.7 108 9 39.9 15.4 36.9 0.5 15.3 0.00 39.2 49.3 1.1 3.8 0.9 48 10 50.7 17.8 26.7 0.9 28.9 0.00 40.8 49.3 1.1 3.6 0.9 247 11 61.0 19.4 19.9 1.5 42.0 0.00 44.1 49.1 1.3 4.5 0.9 104 12 68.9 20.5 15.9 2.0 50.2 0.00 47.5 48.9 2.0 7.6 1.1 127 13 74.1 16.7 11.2 2.6 53.3 0.00 50.9 48.9 5.8 13.6 5.1 123 14 75.7 16.9 10.6 2.7 50.9 0.00 53.2 48.7 8.3 13.2 7.8 126 15 77.0 17.4 10.5 2.8 42.5 0.00 54.9 48.7 6.9 12.1 6.5 115 16 77.9 16.7 9.9 2.9 31.5 0.00 55.2 48.7 6.5 12.5 6.0 143 17 77.2 15.3 9.4 2.9 14.8 0.00 54.3 48.7 4.0 8.3 3.8 101 18 73.0 14.2 10.4 2.5 2.2 0.00 52.9 48.9 2.9 6.5 2.9 135 19 67.3 13.5 12.3 2.0 0.0 0.00 51.4 48.9 2.9 5.6 2.7 106 20 62.4 13.5 14.6 1.6 0.0 0.00 50.2 49.1 2.0 4.5 1.1 53 21 60.4 19.2 20.1 1.4 0.0 0.00 49.3 49.3 1.6 5.1 0.4 285 22 53.6 22.6 29.8 1.0 0.5 0.00 48.6 49.3 1.1 3.8 0.9 84 23 50.5 22.3 32.8 0.8 1.0 0.00 48.0 49.5 1.8 5.6 1.6 89 24 51.1 25.0 35.8 0.8 1.0 0.00 47.5 49.6 1.8 4.9 1.6 94 AZMET Daily Weather Data : TUCSON : Jan 13 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.1 30.2 53.8 DegF RELATIVE HUMIDITY 54.5 8.7 26.4 % DEWPOINT 16.2 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 55.2 39.0 46.4 DegF SOIL TEMP. 20 in 49.6 48.7 49.3 DegF WIND SPEED 13.6 2.7 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 114 Degrees SOLAR RADIATION 335.7 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 7.2 80 9.9 116 12.8 158 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Jan 14 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.3 25.9 36.9 0.8 0.5 0.00 47.1 49.6 1.6 4.3 1.6 94 2 51.8 19.9 28.5 0.9 0.0 0.00 46.8 49.6 2.2 4.3 2.0 108 3 54.3 17.2 22.8 1.1 0.0 0.00 46.2 49.6 1.8 4.3 0.9 126 4 52.5 18.5 26.0 1.0 0.0 0.00 46.0 49.8 1.6 4.3 0.9 109 5 59.7 14.9 17.1 1.5 0.0 0.00 45.9 49.8 4.0 8.3 3.1 111 6 56.3 15.6 19.9 1.2 0.0 0.00 45.9 49.8 1.6 5.1 0.7 70 7 53.8 16.7 22.8 1.1 0.0 0.00 45.7 49.8 1.3 3.4 1.1 116 8 51.1 17.8 26.4 0.9 1.2 0.00 45.3 49.8 2.0 4.0 1.8 110 9 59.2 17.2 19.2 1.4 8.4 0.00 45.5 49.8 3.8 6.5 3.6 126 10 63.7 18.7 17.4 1.7 20.3 0.00 46.9 49.8 5.4 8.5 5.4 115 11 66.9 19.2 15.9 1.9 29.1 0.00 48.6 49.6 4.3 6.3 4.0 110 12 71.8 19.0 13.5 2.3 47.5 0.00 51.6 49.6 3.8 7.6 2.7 115 13 73.0 15.6 11.0 2.5 47.8 0.00 54.5 49.6 3.6 7.4 3.1 257 14 74.8 13.8 9.7 2.7 58.5 0.00 56.8 49.6 4.7 10.7 4.3 261 15 74.3 14.0 9.9 2.6 26.3 0.00 57.4 49.6 6.0 15.4 4.7 290 16 72.5 13.5 10.3 2.4 13.1 0.00 56.1 49.6 7.4 13.6 7.2 311 17 71.4 9.9 9.0 2.4 4.5 0.00 54.5 49.8 8.5 15.0 8.3 301 18 69.3 9.7 9.6 2.2 1.0 0.00 53.2 49.8 5.8 11.4 5.6 306 19 65.8 10.2 11.1 1.9 0.0 0.00 52.0 50.0 2.7 4.9 2.7 323 20 63.3 10.9 12.6 1.7 0.0 0.00 50.9 50.2 2.9 5.4 2.7 280 21 60.1 18.1 19.6 1.4 0.0 0.00 49.8 50.2 2.9 5.8 2.7 289 22 54.0 19.0 25.0 1.1 0.2 0.00 49.1 50.4 0.9 2.2 0.4 57 23 54.3 17.2 23.0 1.1 0.0 0.00 48.7 50.5 2.0 4.5 1.6 86 24 52.9 17.4 24.4 1.0 0.0 0.00 48.2 50.5 1.6 4.7 1.3 104 AZMET Daily Weather Data : TUCSON : Jan 14 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.7 49.1 61.5 DegF RELATIVE HUMIDITY 59.3 8.3 18.4 % DEWPOINT 16.3 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 57.6 45.3 49.6 DegF SOIL TEMP. 20 in 50.5 49.6 49.8 DegF WIND SPEED 15.4 3.4 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 309 Degrees SOLAR RADIATION 258.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.6 89 12.4 128 17.5 175 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Jan 15 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.0 17.2 27.1 0.9 0.0 0.00 47.3 50.5 1.6 3.4 1.3 96 2 47.8 18.0 30.0 0.8 0.0 0.00 46.4 50.5 1.3 3.4 0.4 138 3 48.6 18.9 30.4 0.8 0.0 0.00 46.0 50.7 1.6 4.0 1.3 88 4 49.5 19.8 30.6 0.8 0.0 0.00 45.9 50.7 1.8 4.3 1.3 92 5 49.1 19.8 30.8 0.8 0.0 0.00 45.3 50.5 2.7 5.6 2.5 99 6 48.4 20.1 32.3 0.8 0.0 0.00 45.1 50.5 2.2 4.5 2.0 78 7 48.0 21.0 33.9 0.8 0.0 0.00 44.6 50.5 2.5 7.2 1.6 299 8 48.6 21.2 33.7 0.8 1.2 0.00 44.1 50.5 3.4 6.3 3.4 272 9 50.9 22.5 32.5 0.9 14.6 0.00 43.7 50.5 4.9 8.5 4.9 287 10 55.6 25.5 31.1 1.0 28.9 0.00 45.1 50.4 5.8 9.4 5.6 291 11 58.6 31.1 35.0 1.1 41.8 0.00 47.8 50.4 6.0 10.3 5.4 297 12 60.1 32.5 35.1 1.1 49.5 0.00 50.5 50.4 6.5 13.6 5.8 299 13 60.8 33.3 35.3 1.2 47.8 0.00 52.9 50.2 7.8 15.0 7.2 287 14 60.8 30.7 32.0 1.2 38.7 0.00 53.8 50.2 9.6 15.7 9.2 296 15 60.6 26.1 26.4 1.3 29.9 0.00 53.6 50.2 11.6 18.8 11.2 298 16 60.3 24.4 25.0 1.3 30.3 0.00 53.2 50.2 11.0 17.0 10.5 306 17 59.2 21.2 22.8 1.3 10.5 0.00 52.2 50.2 8.7 16.6 8.3 300 18 57.0 19.0 22.5 1.2 2.4 0.00 50.9 50.2 10.3 17.0 10.1 292 19 54.5 19.9 25.5 1.1 0.0 0.00 49.3 50.4 7.8 15.0 7.8 294 20 52.2 21.4 29.4 0.9 0.0 0.00 48.0 50.4 5.6 10.7 5.4 300 21 50.4 23.0 33.7 0.8 0.0 0.00 47.1 50.5 5.4 9.6 5.1 300 22 49.5 23.7 35.9 0.8 0.0 0.00 46.4 50.5 5.8 9.8 5.8 301 23 48.0 23.9 38.5 0.7 0.0 0.00 45.7 50.5 2.7 4.9 2.5 281 24 45.3 23.9 42.8 0.6 0.0 0.00 45.1 50.5 1.6 3.4 1.6 261 AZMET Daily Weather Data : TUCSON : Jan 15 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.7 43.2 53.1 DegF RELATIVE HUMIDITY 47.2 21.1 31.3 % DEWPOINT 23.2 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 54.0 43.7 48.0 DegF SOIL TEMP. 20 in 50.7 50.2 50.4 DegF WIND SPEED 18.8 5.4 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 297 Degrees SOLAR RADIATION 295.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.8 90 4.3 133 7.7 183 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Jan 16 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.9 24.8 43.3 0.6 0.0 0.00 44.8 50.5 2.0 4.3 2.0 257 2 44.4 25.3 46.8 0.5 0.0 0.00 44.4 50.5 1.1 4.7 1.1 300 3 46.8 25.9 43.7 0.6 0.0 0.00 44.1 50.5 5.8 12.3 5.6 298 4 46.0 25.2 43.4 0.6 0.0 0.00 43.9 50.5 6.0 9.4 5.8 295 5 44.1 24.8 46.6 0.5 0.0 0.00 43.3 50.5 4.3 7.4 3.8 285 6 41.2 24.6 51.4 0.4 0.0 0.00 42.6 50.4 2.5 5.6 2.0 262 7 39.7 22.6 50.1 0.4 0.0 0.00 41.7 50.4 4.9 8.1 4.9 287 8 39.6 18.5 42.1 0.5 1.4 0.00 41.0 50.4 7.4 12.3 7.2 292 9 41.9 17.4 36.8 0.6 15.1 0.00 40.8 50.2 8.9 17.2 8.7 296 10 43.3 19.4 37.8 0.6 30.8 0.00 41.7 50.2 12.3 20.4 11.9 296 11 44.6 20.1 37.4 0.6 43.5 0.00 43.7 50.0 12.1 18.6 11.9 283 12 46.2 20.8 35.9 0.7 51.4 0.00 46.0 50.0 11.4 20.1 11.0 288 13 48.0 21.4 34.4 0.8 54.5 0.00 48.0 49.8 11.6 17.4 11.2 288 14 49.5 20.8 31.8 0.8 52.1 0.00 49.8 49.8 11.6 18.3 10.7 284 15 50.9 20.7 30.1 0.9 44.7 0.00 50.7 49.8 11.4 17.4 11.0 281 16 51.6 19.2 27.6 0.9 32.5 0.00 50.7 49.6 14.1 21.3 13.6 290 17 51.1 18.3 27.0 0.9 17.2 0.00 49.5 49.6 14.5 21.9 14.3 297 18 49.6 17.8 27.6 0.9 2.4 0.00 48.0 49.6 12.8 19.2 12.3 298 19 48.0 15.8 27.1 0.8 0.0 0.00 46.8 49.6 9.4 13.6 9.2 296 20 46.6 15.4 28.2 0.8 0.0 0.00 45.7 49.8 9.6 15.0 9.2 285 21 46.0 17.2 31.0 0.7 0.0 0.00 44.8 49.8 7.6 15.7 6.5 295 22 46.0 18.3 32.7 0.7 0.2 0.00 43.9 49.8 6.9 13.6 6.7 335 23 43.9 18.5 36.0 0.6 0.0 0.00 42.8 49.8 3.4 11.0 1.3 45 24 38.1 17.2 42.2 0.4 0.0 0.00 41.9 49.8 2.0 5.6 0.9 102 AZMET Daily Weather Data : TUCSON : Jan 16 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 52.0 35.2 45.5 DegF RELATIVE HUMIDITY 57.9 26.4 37.1 % DEWPOINT 20.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 50.9 40.8 45.1 DegF SOIL TEMP. 20 in 50.7 49.6 50.0 DegF WIND SPEED 21.9 8.1 MPH WIND VECTOR MAG. 7.4 MPH WIND VECTOR DIR. 292 Degrees SOLAR RADIATION 345.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 90 0.4 133 2.0 185 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Jan 17 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 33.6 16.2 48.2 0.3 0.0 0.00 40.8 49.8 1.3 5.8 0.9 89 2 30.0 15.4 53.9 0.3 0.0 0.00 39.9 49.8 1.3 2.9 1.1 90 3 29.3 15.6 56.5 0.2 0.0 0.00 39.2 49.8 2.0 4.9 1.8 99 4 28.6 15.4 57.4 0.2 0.0 0.00 38.5 49.8 2.2 4.7 1.3 102 5 27.0 14.9 59.9 0.2 0.0 0.00 37.8 49.6 1.6 3.4 1.3 72 6 25.2 14.5 63.6 0.2 0.0 0.00 37.4 49.6 1.1 2.2 1.1 118 7 25.5 14.7 62.8 0.2 0.0 0.00 36.9 49.5 2.2 4.3 1.8 96 8 25.7 15.3 64.4 0.2 1.9 0.00 36.5 49.3 1.1 2.7 1.1 122 9 32.2 16.3 51.9 0.3 16.0 0.00 36.1 49.3 1.8 3.4 1.3 88 10 40.3 17.2 38.8 0.5 31.3 0.00 36.9 49.1 0.9 3.4 0.7 73 11 46.2 18.3 32.4 0.7 43.5 0.00 40.1 48.9 1.3 4.0 0.9 315 12 50.0 15.6 25.2 0.9 51.4 0.00 43.7 48.7 3.1 7.2 3.1 286 13 53.6 12.9 19.5 1.1 55.2 0.00 46.9 48.6 4.5 9.2 4.0 277 14 57.2 7.3 13.3 1.4 53.0 0.00 49.5 48.6 3.8 8.5 3.1 244 15 59.2 6.4 11.9 1.5 45.4 0.00 51.1 48.4 3.6 7.8 2.9 266 16 59.4 8.2 12.7 1.5 31.3 0.00 51.3 48.4 6.0 11.0 5.8 274 17 58.6 7.0 12.5 1.5 15.3 0.00 49.8 48.4 6.3 9.4 6.0 301 18 56.7 4.6 12.0 1.4 3.6 0.00 48.0 48.4 6.9 10.5 6.9 296 19 52.7 4.6 13.9 1.2 0.0 0.00 46.4 48.6 4.9 9.2 4.9 279 20 47.1 5.0 17.3 0.9 0.0 0.00 45.0 48.6 1.6 6.3 1.1 252 21 39.7 5.2 23.2 0.6 0.0 0.00 43.7 48.6 1.3 3.6 1.3 81 22 36.0 6.6 28.6 0.5 0.0 0.00 42.6 48.7 0.7 2.2 0.7 91 23 34.3 6.6 30.6 0.5 0.0 0.00 41.7 48.7 1.3 2.9 1.3 86 24 33.4 7.2 32.4 0.4 0.0 0.00 40.8 48.7 1.3 2.7 1.1 113 AZMET Daily Weather Data : TUCSON : Jan 17 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.1 23.7 40.8 DegF RELATIVE HUMIDITY 68.6 9.5 35.1 % DEWPOINT 11.3 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 51.4 36.1 42.6 DegF SOIL TEMP. 20 in 49.8 48.4 49.1 DegF WIND SPEED 11.0 2.7 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 287 Degrees SOLAR RADIATION 347.6 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 0.9 91 2.3 135 4.1 189 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Jan 18 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 32.5 7.0 33.4 0.4 0.0 0.00 40.1 48.7 1.3 3.4 1.1 118 2 29.8 6.3 36.1 0.4 0.0 0.00 39.4 48.7 0.9 2.2 0.7 95 3 28.2 5.9 37.9 0.3 0.0 0.00 38.7 48.7 1.6 3.1 1.3 94 4 28.8 6.4 38.2 0.3 0.0 0.00 38.1 48.7 1.6 3.4 1.6 95 5 28.9 7.0 38.9 0.3 0.0 0.00 37.8 48.6 0.9 2.7 0.9 100 6 26.8 6.3 41.0 0.3 0.0 0.00 37.2 48.6 1.3 4.3 1.3 92 7 27.9 7.0 40.3 0.3 0.0 0.00 36.9 48.6 0.9 2.7 0.7 136 8 30.6 6.6 35.7 0.4 2.4 0.00 36.7 48.4 1.8 3.6 1.6 101 9 39.2 8.2 27.4 0.6 15.8 0.00 36.9 48.2 1.1 4.3 0.9 137 10 46.6 4.1 16.9 0.9 26.8 0.00 38.7 48.2 5.4 9.8 5.1 111 11 51.6 6.1 15.4 1.1 35.1 0.00 41.0 48.0 5.4 8.9 5.1 118 12 58.6 4.8 11.2 1.5 43.0 0.00 43.7 48.0 5.6 10.1 5.4 111 13 63.3 5.4 9.8 1.8 47.8 0.00 46.6 47.8 4.5 9.4 4.0 112 14 67.1 5.5 8.7 2.1 48.7 0.00 49.3 47.8 2.9 7.4 1.6 274 15 67.8 4.3 8.0 2.1 33.9 0.00 50.5 47.7 6.7 10.7 6.3 298 16 67.1 5.7 8.6 2.1 24.4 0.00 50.5 47.7 10.1 16.1 9.8 308 17 65.5 5.0 8.9 2.0 11.7 0.00 49.8 47.7 8.9 15.0 8.7 308 18 62.4 8.4 11.7 1.7 1.7 0.00 48.7 47.7 5.1 8.9 4.9 296 19 58.8 11.5 15.1 1.4 0.0 0.00 47.5 47.8 3.4 5.6 2.9 278 20 52.3 12.4 19.8 1.1 0.0 0.00 46.2 47.8 1.3 4.3 1.1 117 21 45.1 13.3 27.0 0.8 0.0 0.00 45.1 48.0 0.9 2.9 0.9 104 22 42.1 14.0 31.5 0.6 0.0 0.00 44.1 48.0 0.9 2.2 0.7 106 23 39.2 14.0 35.1 0.5 0.0 0.00 43.2 48.2 1.3 2.7 1.1 103 24 37.9 14.0 37.0 0.5 0.0 0.00 42.3 48.2 2.5 5.4 2.2 97 AZMET Daily Weather Data : TUCSON : Jan 18 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.4 26.1 45.9 DegF RELATIVE HUMIDITY 47.3 6.8 24.7 % DEWPOINT 7.9 DegF ACTUAL VAPOR PRESS. 0.2 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 50.7 36.7 42.8 DegF SOIL TEMP. 20 in 48.7 47.7 48.2 DegF WIND SPEED 16.1 3.1 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 39 Degrees SOLAR RADIATION 291.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.4 95 5.2 141 7.7 197 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Jan 19 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.6 13.3 33.6 0.6 0.0 0.00 41.5 48.2 2.2 4.7 1.6 100 2 40.6 13.6 32.8 0.6 0.0 0.00 41.2 48.4 3.6 5.8 3.6 97 3 41.4 14.5 33.3 0.6 0.0 0.00 41.0 48.4 2.7 5.1 2.5 100 4 41.5 15.6 34.7 0.6 0.0 0.00 40.8 48.2 3.8 7.2 3.6 101 5 42.4 15.8 33.6 0.6 0.0 0.00 40.5 48.2 3.8 6.0 3.8 96 6 43.5 15.4 31.8 0.6 0.0 0.00 40.5 48.2 3.6 6.0 3.6 104 7 43.3 16.2 32.9 0.6 0.0 0.00 40.3 48.2 2.9 4.9 2.7 100 8 40.5 16.3 37.0 0.5 1.2 0.00 40.1 48.0 1.6 3.4 1.3 80 9 42.6 18.0 36.5 0.6 11.2 0.00 40.1 48.0 1.8 4.9 1.6 69 10 53.1 19.6 26.5 1.0 25.3 0.00 41.4 48.0 0.7 4.3 0.2 213 11 58.1 15.8 18.8 1.3 28.9 0.00 43.3 47.8 5.6 15.0 5.4 303 12 59.7 12.2 15.0 1.5 44.4 0.00 45.1 47.8 11.4 16.8 11.2 285 13 59.9 15.6 17.4 1.5 44.9 0.00 47.5 47.8 12.1 21.0 11.4 293 14 59.2 18.7 20.4 1.4 36.3 0.00 48.2 47.7 11.0 17.2 10.5 291 15 61.2 19.2 19.6 1.5 48.5 0.00 49.6 47.7 13.4 23.0 13.0 288 16 60.4 24.8 25.5 1.3 35.4 0.00 50.4 47.7 15.2 22.4 14.8 287 17 58.6 27.1 30.0 1.2 17.4 0.00 49.6 47.8 15.0 23.5 14.5 296 18 54.7 28.4 36.2 0.9 2.4 0.00 48.6 47.8 12.1 18.3 11.6 318 19 52.9 27.1 36.5 0.9 0.0 0.00 47.5 47.8 8.5 15.4 8.3 312 20 51.4 26.1 37.0 0.8 0.0 0.00 46.6 48.0 5.1 10.7 4.5 299 21 50.2 23.9 35.5 0.8 0.0 0.00 45.7 48.0 6.0 11.6 5.6 292 22 48.0 23.0 36.7 0.7 0.0 0.00 45.0 48.0 6.5 10.7 6.3 283 23 47.1 23.0 38.3 0.7 0.0 0.00 44.2 48.2 4.9 8.9 4.3 288 24 45.1 22.8 40.7 0.6 0.0 0.00 43.5 48.2 4.3 8.9 4.0 262 AZMET Daily Weather Data : TUCSON : Jan 19 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.7 38.7 49.8 DegF RELATIVE HUMIDITY 41.7 14.1 30.8 % DEWPOINT 19.4 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 50.4 39.9 44.2 DegF SOIL TEMP. 20 in 48.4 47.7 48.0 DegF WIND SPEED 23.5 6.5 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 296.2 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 1.6 96 3.8 144 6.7 203 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Jan 20 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.1 22.3 41.6 0.6 0.0 0.00 42.8 48.4 4.7 9.4 4.0 268 2 39.2 22.3 50.4 0.4 0.0 0.00 42.1 48.4 1.1 5.4 0.9 96 3 36.7 22.5 56.0 0.3 0.0 0.00 41.2 48.4 1.8 4.5 1.8 98 4 34.3 21.9 60.2 0.3 0.0 0.00 40.5 48.4 2.0 3.6 2.0 99 5 30.6 20.8 66.9 0.2 0.0 0.00 39.7 48.4 0.9 3.1 0.7 97 6 29.1 20.3 69.4 0.2 0.0 0.00 39.0 48.2 1.6 2.9 1.3 86 7 26.8 19.6 73.7 0.1 0.0 0.00 38.3 48.2 0.9 2.5 0.7 108 8 25.9 19.2 75.8 0.1 1.9 0.00 37.8 48.2 0.9 3.8 0.9 90 9 33.1 21.6 62.2 0.3 16.3 0.00 37.6 48.0 2.2 4.3 2.0 80 10 41.5 23.7 48.8 0.5 31.3 0.00 39.0 48.0 1.3 4.9 1.1 307 11 46.2 23.7 40.8 0.6 44.0 0.00 41.7 47.8 2.9 5.6 2.7 276 12 51.3 21.6 30.9 0.9 52.8 0.00 45.0 47.8 3.8 9.2 3.6 260 13 54.7 16.2 21.5 1.1 56.1 0.00 47.8 47.7 4.3 10.3 3.6 256 14 57.7 14.9 18.2 1.3 53.8 0.00 50.2 47.7 4.0 14.8 2.5 257 15 59.7 10.8 14.2 1.5 46.1 0.00 51.6 47.5 4.7 12.1 3.6 248 16 60.8 6.4 11.2 1.6 34.2 0.00 51.8 47.5 7.2 12.1 6.5 281 17 60.3 7.2 11.8 1.6 18.4 0.00 50.7 47.5 6.5 10.7 6.0 281 18 57.4 10.0 15.0 1.4 3.3 0.00 49.3 47.7 7.6 11.9 7.4 271 19 53.6 12.6 19.1 1.1 0.0 0.00 47.8 47.7 7.4 11.0 7.4 274 20 49.6 13.6 23.5 0.9 0.0 0.00 46.6 47.8 2.7 8.1 2.5 297 21 42.1 17.1 36.0 0.6 0.0 0.00 45.1 47.8 1.1 2.7 0.4 53 22 36.7 17.8 45.7 0.4 0.0 0.00 44.1 48.0 1.1 2.7 0.9 102 23 34.7 16.5 46.9 0.4 0.0 0.00 43.2 48.0 0.9 2.7 0.9 108 24 33.3 18.9 55.0 0.3 0.5 0.00 42.1 48.2 1.1 3.1 1.1 84 AZMET Daily Weather Data : TUCSON : Jan 20 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.2 25.0 43.3 DegF RELATIVE HUMIDITY 78.7 10.0 41.5 % DEWPOINT 17.6 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 52.0 37.4 43.9 DegF SOIL TEMP. 20 in 48.4 47.5 48.0 DegF WIND SPEED 14.8 3.1 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 272 Degrees SOLAR RADIATION 358.8 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 1.1 97 2.7 147 4.9 208 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Jan 21 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 33.3 16.5 49.8 0.3 0.2 0.00 41.4 48.2 2.0 3.8 2.0 83 2 32.0 13.1 44.9 0.3 0.2 0.00 40.6 48.0 1.1 3.4 1.1 100 3 33.4 12.9 42.3 0.4 0.0 0.00 39.9 48.0 1.8 4.5 1.6 83 4 31.3 12.7 45.6 0.3 0.0 0.00 39.4 48.0 1.1 3.6 0.9 65 5 28.8 12.0 49.0 0.3 0.0 0.00 38.7 48.0 0.7 2.0 0.7 96 6 27.7 12.0 51.2 0.3 0.0 0.00 38.1 48.0 0.7 2.0 0.7 85 7 26.4 11.7 53.1 0.2 0.0 0.00 37.6 48.0 1.1 3.4 0.9 95 8 25.5 11.8 55.4 0.2 1.0 0.00 37.0 47.8 0.7 2.5 0.7 81 9 32.4 14.0 46.3 0.3 16.3 0.00 36.7 47.8 0.9 3.1 0.9 102 10 44.2 16.2 31.8 0.7 31.5 0.00 37.8 47.7 0.4 2.0 0.2 66 11 51.4 14.7 22.8 1.0 44.0 0.00 41.2 47.7 0.9 4.0 0.7 289 12 55.0 11.7 17.5 1.2 52.3 0.00 44.6 47.5 3.8 7.4 3.6 288 13 58.8 9.5 13.8 1.5 55.7 0.00 47.5 47.3 7.2 13.2 6.9 284 14 59.5 8.8 13.0 1.5 53.5 0.00 49.3 47.3 9.6 13.6 9.4 293 15 60.3 10.4 13.6 1.5 45.6 0.00 50.4 47.3 10.1 15.4 9.6 287 16 60.4 10.2 13.5 1.5 33.7 0.00 50.4 47.3 12.1 17.7 11.6 290 17 59.9 8.6 12.7 1.5 18.9 0.00 49.3 47.3 12.3 17.7 11.9 283 18 57.9 8.8 13.9 1.4 3.6 0.00 47.8 47.3 9.8 15.9 9.6 282 19 54.7 9.1 15.7 1.2 0.0 0.00 46.6 47.3 8.3 13.6 8.1 277 20 52.2 8.6 17.0 1.1 0.0 0.00 45.3 47.5 5.4 11.2 4.9 286 21 43.9 16.2 32.5 0.7 0.2 0.00 44.2 47.5 0.7 2.0 0.2 67 22 38.8 10.6 30.6 0.6 0.0 0.00 43.0 47.7 1.3 4.0 1.1 89 23 36.9 9.5 31.4 0.5 0.0 0.00 41.9 47.7 0.9 3.4 0.9 92 24 33.4 7.9 33.7 0.4 0.0 0.00 40.8 47.7 1.3 2.7 1.3 92 AZMET Daily Weather Data : TUCSON : Jan 21 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.0 24.8 43.3 DegF RELATIVE HUMIDITY 68.3 11.1 31.3 % DEWPOINT 11.5 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 50.5 36.7 43.0 DegF SOIL TEMP. 20 in 48.2 47.1 47.7 DegF WIND SPEED 17.7 4.0 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 290 Degrees SOLAR RADIATION 356.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.1 98 2.7 150 4.7 213 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Jan 22 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 31.1 7.9 37.0 0.4 0.0 0.00 40.1 47.8 0.9 2.7 0.9 99 2 32.0 7.5 35.0 0.4 0.0 0.00 39.2 47.8 2.2 4.3 2.0 96 3 29.5 7.7 39.2 0.3 0.0 0.00 38.5 47.8 0.7 2.0 0.7 84 4 27.3 7.2 42.0 0.3 0.0 0.00 37.8 47.7 0.9 2.0 0.7 100 5 24.8 7.7 47.2 0.2 0.0 0.00 37.2 47.7 0.7 2.0 0.7 75 6 24.6 7.5 47.1 0.2 0.0 0.00 36.5 47.7 0.7 2.5 0.7 81 7 25.5 7.0 44.6 0.3 0.0 0.00 36.0 47.5 2.5 3.4 2.5 101 8 26.2 7.0 43.2 0.3 1.9 0.00 35.6 47.5 1.8 3.1 1.8 95 9 32.2 9.5 38.2 0.4 16.5 0.00 35.2 47.3 3.6 6.3 3.4 96 10 41.9 11.1 28.0 0.6 31.8 0.00 36.3 47.1 2.9 5.6 2.7 93 11 50.4 12.4 21.4 1.0 44.4 0.00 39.6 47.1 1.3 4.9 0.4 7 12 55.9 14.2 18.9 1.2 52.8 0.00 43.2 46.9 1.3 4.3 1.1 257 13 60.1 13.8 16.0 1.5 55.4 0.00 46.4 46.8 4.5 7.8 4.0 266 14 63.1 13.3 14.0 1.7 54.2 0.00 48.9 46.8 6.9 12.1 6.7 276 15 64.8 12.2 12.7 1.8 46.6 0.00 50.4 46.6 7.6 12.1 7.2 286 16 64.4 10.2 11.7 1.8 34.4 0.00 50.7 46.6 9.8 14.3 9.4 291 17 63.5 10.4 12.2 1.8 19.4 0.00 49.6 46.6 9.6 16.3 9.4 287 18 60.8 10.9 13.8 1.6 3.8 0.00 48.4 46.8 8.9 13.6 8.7 286 19 56.7 11.8 16.5 1.3 0.0 0.00 47.1 46.8 7.4 12.1 7.4 288 20 54.0 11.5 18.0 1.2 0.0 0.00 45.9 46.9 6.7 12.5 6.7 286 21 46.2 11.3 23.9 0.8 0.0 0.00 44.8 46.9 0.9 3.6 0.9 65 22 42.3 11.7 28.2 0.7 0.0 0.00 43.5 47.1 2.5 3.8 2.0 103 23 38.8 11.5 31.9 0.6 0.0 0.00 42.6 47.1 1.3 4.3 1.3 106 24 35.1 10.8 35.7 0.4 0.0 0.00 41.5 47.3 1.1 2.7 0.9 85 AZMET Daily Weather Data : TUCSON : Jan 22 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.1 23.7 43.9 DegF RELATIVE HUMIDITY 52.7 11.1 28.2 % DEWPOINT 10.2 DegF ACTUAL VAPOR PRESS. 0.2 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 50.7 35.2 42.3 DegF SOIL TEMP. 20 in 47.8 46.6 47.1 DegF WIND SPEED 16.3 3.6 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 290 Degrees SOLAR RADIATION 361.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.2 101 4.1 154 6.3 219 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Jan 23 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 36.5 10.9 34.2 0.5 0.0 0.00 40.8 47.3 2.2 4.3 2.2 104 2 34.3 9.9 35.5 0.4 0.0 0.00 40.1 47.3 1.6 2.7 1.6 98 3 30.6 9.9 41.2 0.3 0.0 0.00 39.4 47.3 1.1 2.7 0.9 114 4 28.9 9.7 43.6 0.3 0.0 0.00 38.7 47.3 1.1 2.2 0.9 94 5 28.0 10.0 46.2 0.3 0.0 0.00 38.1 47.3 1.3 3.6 1.1 105 6 27.0 9.7 47.6 0.3 0.0 0.00 37.4 47.3 0.9 2.7 0.9 111 7 25.9 10.0 50.5 0.2 0.0 0.00 37.0 47.1 1.3 3.8 1.1 97 8 26.2 10.6 50.8 0.2 1.9 0.00 36.5 47.1 1.3 3.4 1.3 105 9 35.6 12.4 38.3 0.4 16.3 0.00 36.5 46.9 1.1 3.1 0.9 112 10 45.9 14.4 27.7 0.8 31.5 0.00 37.9 46.9 1.1 4.3 0.9 292 11 52.9 15.8 22.7 1.1 44.2 0.00 41.0 46.8 2.7 4.9 2.5 282 12 63.7 18.9 17.7 1.7 52.6 0.00 44.4 46.8 7.2 15.9 6.5 113 13 67.1 18.7 15.5 1.9 55.9 0.00 47.3 46.6 9.8 15.9 9.4 104 14 68.5 18.7 14.8 2.0 53.5 0.00 49.6 46.6 8.9 16.1 8.3 117 15 69.4 18.3 14.1 2.1 43.2 0.00 51.1 46.6 9.4 16.3 8.7 104 16 69.4 17.6 13.6 2.1 33.5 0.00 51.6 46.4 10.3 16.6 9.8 92 17 69.1 17.4 13.7 2.1 21.0 0.00 51.3 46.6 10.5 16.1 10.1 83 18 66.6 17.2 14.8 1.9 4.5 0.00 50.2 46.6 8.5 15.9 8.3 81 19 64.4 17.4 16.1 1.7 0.0 0.00 49.1 46.6 6.9 10.7 6.5 96 20 63.1 18.9 17.9 1.6 0.0 0.00 48.2 46.8 7.8 14.1 7.6 116 21 62.4 19.8 19.1 1.6 0.0 0.00 47.5 46.9 9.6 16.6 9.2 117 22 61.7 19.9 19.8 1.5 0.0 0.00 46.9 47.1 9.6 17.0 9.6 119 23 61.2 20.1 20.2 1.5 0.0 0.00 46.6 47.1 10.1 17.0 9.6 117 24 59.0 20.3 22.1 1.3 0.0 0.00 46.0 47.3 8.3 13.0 8.1 134 AZMET Daily Weather Data : TUCSON : Jan 23 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.8 25.0 50.7 DegF RELATIVE HUMIDITY 54.5 12.3 27.4 % DEWPOINT 15.3 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 51.6 36.3 43.7 DegF SOIL TEMP. 20 in 47.3 46.4 46.9 DegF WIND SPEED 17.0 5.6 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 107 Degrees SOLAR RADIATION 358.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.8 104 5.9 160 8.3 228 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Jan 24 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.9 20.7 23.2 1.3 0.0 0.00 45.7 47.3 7.8 13.2 7.6 140 2 58.5 19.0 21.2 1.3 0.0 0.00 45.3 47.5 6.7 11.6 6.5 142 3 59.7 19.8 21.0 1.4 0.0 0.00 45.1 47.5 8.3 15.0 7.8 133 4 60.1 20.7 21.5 1.4 0.0 0.00 45.1 47.5 9.6 15.7 9.4 127 5 59.9 20.8 21.8 1.4 0.0 0.00 45.1 47.5 8.3 14.3 7.8 124 6 54.0 19.9 26.2 1.0 0.0 0.00 44.8 47.7 2.0 6.3 0.9 354 7 57.4 19.6 22.8 1.2 0.0 0.00 44.4 47.7 5.4 12.3 4.3 142 8 59.2 18.7 20.4 1.4 1.0 0.00 44.4 47.7 8.1 13.2 7.6 138 9 61.2 19.2 19.5 1.5 7.4 0.00 44.8 47.7 10.7 18.6 10.5 118 10 63.7 20.1 18.5 1.6 15.3 0.00 45.7 47.7 12.1 18.6 11.6 114 11 66.0 21.0 17.6 1.8 31.1 0.00 47.3 47.7 13.4 22.1 13.0 104 12 67.8 19.9 16.0 2.0 37.0 0.00 49.1 47.7 12.8 19.5 12.3 106 13 69.3 19.9 15.1 2.1 27.0 0.00 50.4 47.7 11.2 19.2 10.5 108 14 70.3 19.6 14.4 2.2 36.8 0.00 51.8 47.7 11.9 20.6 11.4 104 15 71.4 18.7 13.3 2.3 33.9 0.00 52.7 47.7 13.0 21.3 12.5 102 16 72.0 18.9 13.1 2.3 27.2 0.00 53.4 47.7 12.8 19.0 12.3 100 17 71.8 18.3 13.0 2.3 19.8 0.00 53.2 47.7 12.3 19.7 11.6 95 18 71.1 17.6 12.9 2.3 5.5 0.00 52.7 47.8 10.7 19.7 10.3 89 19 68.4 18.0 14.4 2.0 0.0 0.00 51.6 47.8 8.3 13.0 8.1 108 20 67.3 19.0 15.6 1.9 0.0 0.00 50.7 48.0 10.1 16.1 9.6 107 21 66.0 20.8 17.6 1.8 0.0 0.00 50.0 48.2 9.8 15.2 9.6 115 22 65.3 24.8 21.2 1.7 0.0 0.00 49.6 48.2 11.2 17.9 11.0 114 23 64.4 28.2 25.5 1.5 0.0 0.00 49.3 48.4 10.1 17.4 9.8 121 24 64.6 30.6 27.8 1.5 0.0 0.00 48.9 48.4 9.6 16.1 9.4 130 AZMET Daily Weather Data : TUCSON : Jan 24 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.9 51.3 64.4 DegF RELATIVE HUMIDITY 29.9 11.9 18.9 % DEWPOINT 20.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 53.4 44.2 48.4 DegF SOIL TEMP. 20 in 48.4 47.3 47.7 DegF WIND SPEED 22.1 9.8 MPH WIND VECTOR MAG. 9.2 MPH WIND VECTOR DIR. 114 Degrees SOLAR RADIATION 242.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.6 112 12.1 172 16.9 244 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Jan 25 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.9 31.6 29.9 1.4 0.0 0.00 48.7 48.6 6.5 10.3 6.3 144 2 63.5 33.6 32.5 1.4 0.0 0.00 48.6 48.6 5.6 12.3 5.4 148 3 64.0 35.6 34.8 1.3 0.0 0.00 48.7 48.7 4.7 10.7 1.8 175 4 61.7 34.5 35.6 1.2 0.0 0.00 48.6 48.7 5.8 18.1 3.6 141 5 62.1 37.8 40.5 1.1 0.0 0.00 48.7 48.7 6.5 17.9 6.3 160 6 59.7 35.6 40.3 1.0 0.0 0.00 48.6 48.7 3.4 8.9 3.1 182 7 58.6 31.3 35.4 1.1 0.0 0.00 48.4 48.7 4.3 7.8 4.0 154 8 58.8 40.1 49.9 0.8 0.5 0.00 48.2 48.7 5.1 11.6 4.9 131 9 61.2 44.4 53.8 0.9 11.0 0.00 48.4 48.9 5.1 11.2 4.7 148 10 63.3 41.5 44.9 1.1 38.2 0.00 50.2 48.9 5.8 12.1 5.4 215 11 64.6 36.3 34.9 1.4 44.4 0.00 52.5 48.9 7.2 12.3 5.6 286 12 63.9 18.5 17.0 1.7 21.7 0.00 53.4 48.9 8.5 13.9 8.1 324 13 66.4 12.7 12.3 2.0 46.3 0.00 54.5 48.9 5.1 12.3 4.5 305 14 68.2 9.1 9.8 2.1 55.0 0.00 56.5 48.9 10.1 17.7 9.6 263 15 67.8 9.0 9.8 2.1 47.5 0.00 57.4 48.9 11.6 20.4 11.0 251 16 67.1 8.8 10.0 2.0 35.4 0.00 57.4 49.1 11.9 17.9 11.6 250 17 65.5 7.2 9.8 1.9 20.1 0.00 56.1 49.1 10.5 19.7 9.8 246 18 62.4 6.8 10.8 1.7 4.1 0.00 54.5 49.3 8.7 15.0 8.3 251 19 58.3 11.7 15.5 1.4 0.0 0.00 52.9 49.5 5.8 10.7 5.6 294 20 55.6 18.9 23.6 1.1 0.0 0.00 51.6 49.5 6.0 9.4 5.8 310 21 54.3 22.5 28.7 1.0 0.0 0.00 50.5 49.6 6.3 10.3 6.0 295 22 52.0 26.2 36.9 0.8 0.0 0.00 49.5 49.8 3.6 7.2 3.6 298 23 47.1 28.9 49.3 0.6 0.0 0.00 48.2 49.8 0.7 3.4 0.4 253 24 41.7 28.0 58.3 0.4 0.5 0.00 47.1 50.0 0.4 2.0 0.2 143 AZMET Daily Weather Data : TUCSON : Jan 25 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.1 39.7 60.4 DegF RELATIVE HUMIDITY 80.3 8.1 30.2 % DEWPOINT 25.5 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 57.4 47.1 51.3 DegF SOIL TEMP. 20 in 50.0 48.4 49.1 DegF WIND SPEED 20.4 6.3 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 242 Degrees SOLAR RADIATION 324.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.3 116 7.0 179 10.4 255 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Jan 26 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.6 26.4 58.9 0.3 0.7 0.00 46.0 50.0 0.4 2.0 0.4 125 2 36.5 24.1 60.2 0.3 0.5 0.00 45.0 50.0 0.7 2.7 0.7 93 3 35.4 23.2 60.8 0.3 0.5 0.00 43.9 50.0 0.7 2.7 0.4 84 4 33.4 21.9 62.2 0.3 0.2 0.00 42.8 50.0 0.7 2.7 0.7 87 5 31.8 21.2 64.7 0.2 0.0 0.00 41.9 50.0 0.9 2.7 0.7 84 6 30.7 21.0 66.9 0.2 0.0 0.00 41.0 49.8 0.7 2.9 0.7 72 7 29.5 20.5 68.6 0.2 0.0 0.00 40.3 49.8 0.9 2.7 0.9 104 8 29.1 20.3 69.3 0.2 2.4 0.00 39.6 49.8 0.7 2.0 0.7 86 9 39.2 22.8 52.1 0.4 17.0 0.00 39.4 49.6 0.4 1.8 0.4 110 10 46.8 24.3 40.7 0.6 28.9 0.00 41.2 49.5 0.4 2.9 0.4 25 11 52.3 25.9 35.5 0.9 45.4 0.00 44.4 49.3 0.9 3.1 0.4 283 12 56.1 25.2 30.2 1.1 54.2 0.00 48.2 49.3 2.2 7.8 1.3 287 13 58.6 23.7 25.9 1.3 55.9 0.00 51.3 49.1 2.2 7.8 0.9 289 14 61.3 21.7 21.5 1.5 53.8 0.00 53.6 48.9 3.1 9.6 1.3 259 15 63.1 19.6 18.4 1.6 47.8 0.00 54.9 48.9 5.1 11.9 4.3 288 16 63.5 18.5 17.3 1.7 34.2 0.00 55.0 48.9 5.6 10.7 5.4 277 17 63.3 16.3 15.9 1.7 18.6 0.00 53.8 48.9 5.8 9.6 5.4 278 18 61.2 15.6 16.7 1.5 4.1 0.00 52.0 48.9 5.8 9.2 5.8 299 19 56.7 16.0 20.0 1.3 0.0 0.00 50.2 49.1 2.2 5.6 2.2 298 20 50.4 17.2 26.4 0.9 0.0 0.00 48.4 49.1 1.3 3.4 1.3 274 21 43.3 16.2 33.1 0.6 0.0 0.00 46.8 49.3 0.9 2.7 0.4 91 22 39.7 15.6 37.0 0.5 0.0 0.00 45.5 49.3 1.3 3.4 1.3 86 23 40.1 15.3 36.0 0.5 0.0 0.00 44.2 49.5 2.7 4.7 2.5 75 24 36.7 14.5 39.9 0.4 0.0 0.00 43.2 49.5 1.8 4.0 1.6 89 AZMET Daily Weather Data : TUCSON : Jan 26 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.0 27.9 45.9 DegF RELATIVE HUMIDITY 76.8 14.9 40.8 % DEWPOINT 20.3 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 55.0 39.2 46.4 DegF SOIL TEMP. 20 in 50.0 48.9 49.5 DegF WIND SPEED 11.9 2.0 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 364.3 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 2.0 118 4.0 183 6.3 261 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Jan 27 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.6 14.7 38.5 0.5 0.0 0.00 42.3 49.5 2.7 3.6 2.5 90 2 36.0 14.7 41.1 0.4 0.0 0.00 41.5 49.5 2.0 4.0 1.6 105 3 34.9 14.2 42.1 0.4 0.0 0.00 41.0 49.5 2.9 5.1 2.9 89 4 36.9 13.1 36.9 0.5 0.0 0.00 40.5 49.3 3.4 6.3 3.1 104 5 34.0 12.2 40.2 0.4 0.0 0.00 39.7 49.3 1.3 3.6 1.1 118 6 31.6 13.5 46.4 0.3 0.0 0.00 39.2 49.3 1.8 4.9 1.3 113 7 35.2 12.7 39.1 0.4 0.0 0.00 38.7 49.1 4.7 8.3 4.5 109 8 35.8 12.4 37.5 0.4 2.2 0.00 38.1 48.9 3.1 5.1 2.9 108 9 41.7 14.7 33.0 0.6 17.7 0.00 38.1 48.9 1.3 4.0 1.3 130 10 48.2 16.2 27.5 0.8 32.3 0.00 39.9 48.7 3.4 6.7 3.1 109 11 54.5 17.2 22.8 1.1 45.2 0.00 43.2 48.6 4.0 6.9 3.8 108 12 60.4 16.2 17.5 1.5 53.8 0.00 46.6 48.6 2.9 6.7 1.8 100 13 63.5 15.1 15.0 1.7 57.1 0.00 50.0 48.4 3.1 9.4 2.2 276 14 64.8 13.8 13.6 1.8 54.5 0.00 52.3 48.2 5.6 14.8 4.9 306 15 66.4 13.1 12.4 1.9 47.1 0.00 53.8 48.2 10.5 19.9 9.8 294 16 66.2 11.3 11.5 1.9 35.4 0.00 53.8 48.2 14.1 20.8 13.6 297 17 65.1 10.6 11.6 1.9 20.5 0.00 52.9 48.2 13.6 22.1 13.2 293 18 62.4 12.9 14.2 1.7 4.5 0.00 51.4 48.2 11.0 17.9 10.5 295 19 58.5 16.7 19.2 1.4 0.0 0.00 50.0 48.4 5.4 11.2 5.1 296 20 54.3 18.5 24.1 1.1 0.0 0.00 48.6 48.4 4.0 9.4 3.8 265 21 53.2 20.1 27.1 1.0 0.0 0.00 47.5 48.6 7.8 12.3 7.8 287 22 51.1 21.2 30.7 0.9 0.0 0.00 46.2 48.7 6.7 13.0 6.0 282 23 48.2 21.7 34.9 0.8 0.0 0.00 45.1 48.7 4.3 7.4 4.3 247 24 47.7 22.3 36.3 0.7 0.0 0.00 44.1 48.9 4.0 6.7 4.0 237 AZMET Daily Weather Data : TUCSON : Jan 27 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.3 30.6 49.5 DegF RELATIVE HUMIDITY 50.2 10.7 28.1 % DEWPOINT 15.4 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 54.0 37.9 45.1 DegF SOIL TEMP. 20 in 49.5 48.2 48.7 DegF WIND SPEED 22.1 5.1 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 289 Degrees SOLAR RADIATION 370.1 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 3.2 122 5.4 188 8.1 269 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Jan 28 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.3 22.1 42.5 0.6 0.0 0.00 43.2 48.9 1.1 3.4 0.9 293 2 37.4 20.8 50.6 0.4 0.0 0.00 42.3 48.9 0.9 3.6 0.7 73 3 35.4 20.8 55.0 0.3 0.0 0.00 41.4 48.9 1.1 3.8 1.1 82 4 34.7 20.8 56.7 0.3 0.0 0.00 40.5 48.9 2.2 4.0 2.0 90 5 33.3 20.5 59.2 0.3 0.0 0.00 39.7 48.9 2.0 3.6 2.0 88 6 32.9 20.3 59.5 0.3 0.0 0.00 39.0 48.9 2.2 3.4 2.0 90 7 30.7 19.9 63.5 0.2 0.0 0.00 38.5 48.7 1.8 3.8 1.8 95 8 30.7 20.1 64.2 0.2 2.4 0.00 37.9 48.7 1.1 2.9 1.1 88 9 37.4 22.3 54.0 0.3 17.2 0.00 37.8 48.6 2.0 3.8 1.8 76 10 45.5 24.3 42.9 0.6 32.0 0.00 39.6 48.6 3.8 6.3 3.6 98 11 51.6 26.6 37.7 0.8 45.9 0.00 43.2 48.4 2.9 6.0 2.2 115 12 55.0 27.5 34.4 1.0 49.5 0.00 46.6 48.2 2.9 7.2 1.6 146 13 57.6 26.8 30.6 1.1 46.3 0.00 49.6 48.2 2.5 6.9 1.3 180 14 58.1 24.1 26.8 1.2 33.5 0.00 50.7 48.0 2.5 6.3 1.8 211 15 59.7 23.4 24.5 1.3 44.0 0.00 52.2 48.0 2.7 7.6 1.1 274 16 60.6 21.7 22.0 1.4 33.2 0.00 52.7 48.0 4.5 9.6 3.6 268 17 60.6 20.1 20.7 1.4 20.8 0.00 51.6 48.0 6.7 12.3 6.5 291 18 58.8 17.1 19.2 1.4 4.1 0.00 49.8 48.0 5.8 9.6 5.6 291 19 55.2 16.5 21.5 1.2 0.0 0.00 48.0 48.0 2.7 5.4 2.7 297 20 50.4 18.0 27.4 0.9 0.0 0.00 46.6 48.2 1.3 3.8 1.1 254 21 43.2 23.0 44.6 0.5 0.5 0.00 45.3 48.4 0.7 2.2 0.2 95 22 39.6 18.0 41.3 0.5 0.2 0.00 44.2 48.4 1.1 2.7 0.9 103 23 37.6 16.7 42.2 0.4 0.0 0.00 43.2 48.4 1.1 2.5 1.1 94 24 36.3 16.5 44.2 0.4 0.0 0.00 42.3 48.6 1.8 3.4 1.6 91 AZMET Daily Weather Data : TUCSON : Jan 28 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.2 29.3 45.1 DegF RELATIVE HUMIDITY 70.2 18.2 41.0 % DEWPOINT 21.2 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 52.7 37.8 44.4 DegF SOIL TEMP. 20 in 48.9 48.0 48.4 DegF WIND SPEED 12.3 2.5 MPH WIND VECTOR MAG. 0.0 MPH WIND VECTOR DIR. 79 Degrees SOLAR RADIATION 329.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.1 123 2.9 191 5.2 275 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Jan 29 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 34.0 16.9 48.9 0.3 0.0 0.00 41.4 48.6 1.3 4.3 1.3 86 2 35.2 17.4 47.7 0.4 0.0 0.00 40.5 48.6 2.5 4.0 2.5 99 3 35.6 17.4 47.2 0.4 0.0 0.00 39.9 48.6 3.1 4.0 2.9 90 4 34.5 17.2 48.7 0.3 0.0 0.00 39.4 48.4 1.8 4.3 1.6 113 5 32.2 16.7 52.3 0.3 0.0 0.00 38.8 48.4 1.8 2.9 1.8 112 6 32.2 15.6 49.7 0.3 0.0 0.00 38.3 48.4 1.8 3.4 1.6 107 7 31.5 15.4 51.0 0.3 0.0 0.00 37.8 48.2 2.5 4.0 2.5 89 8 32.2 16.5 52.0 0.3 2.4 0.00 37.4 48.2 2.5 3.8 2.5 81 9 38.8 16.7 40.4 0.5 17.2 0.00 37.4 48.0 1.3 3.6 1.1 81 10 47.5 18.5 31.4 0.8 32.0 0.00 39.4 48.0 0.9 4.3 0.2 141 11 54.1 19.9 25.9 1.1 44.2 0.00 42.8 47.8 1.6 4.7 0.7 69 12 58.1 19.0 21.6 1.3 52.6 0.00 46.6 47.8 2.0 6.7 0.4 304 13 61.3 16.9 17.4 1.5 55.2 0.00 49.6 47.7 5.4 12.1 4.9 268 14 63.5 18.9 17.6 1.6 52.6 0.00 51.6 47.5 8.5 13.0 8.1 271 15 64.8 20.8 18.4 1.7 44.7 0.00 52.9 47.5 8.9 17.0 8.5 284 16 65.1 24.8 21.5 1.7 34.4 0.00 53.2 47.5 11.0 17.0 10.5 286 17 64.4 25.2 22.5 1.6 16.5 0.00 52.3 47.5 8.7 14.1 8.5 294 18 62.6 24.4 23.2 1.5 4.5 0.00 51.1 47.7 7.4 14.5 7.2 286 19 58.6 25.2 27.4 1.2 0.0 0.00 49.6 47.7 3.1 7.6 3.1 268 20 55.0 24.8 30.8 1.0 0.0 0.00 48.2 47.8 3.6 4.9 3.4 265 21 50.9 24.3 34.9 0.8 0.0 0.00 47.1 48.0 1.3 3.6 0.4 270 22 44.8 22.6 41.3 0.6 0.0 0.00 45.9 48.0 1.3 4.3 1.1 88 23 42.6 23.2 45.8 0.5 0.0 0.00 44.8 48.2 1.1 4.9 0.9 111 24 40.1 23.0 50.0 0.4 0.0 0.00 43.9 48.2 1.1 3.4 1.1 113 AZMET Daily Weather Data : TUCSON : Jan 29 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.7 30.7 47.5 DegF RELATIVE HUMIDITY 54.8 15.6 36.2 % DEWPOINT 20.1 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 53.2 37.2 44.6 DegF SOIL TEMP. 20 in 48.6 47.5 48.0 DegF WIND SPEED 17.0 3.6 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 284 Degrees SOLAR RADIATION 356.0 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 2.7 125 4.7 196 7.2 282 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Jan 30 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.4 23.0 51.7 0.4 0.0 0.00 43.0 48.4 1.8 4.5 1.8 86 2 38.8 23.2 52.7 0.4 0.0 0.00 42.3 48.4 2.0 4.0 2.0 82 3 37.4 22.6 54.7 0.3 0.0 0.00 41.5 48.4 1.8 3.6 1.8 105 4 35.6 22.1 57.5 0.3 0.0 0.00 41.0 48.4 1.6 4.5 1.3 78 5 35.1 22.1 58.9 0.3 0.0 0.00 40.5 48.4 1.3 3.4 1.3 114 6 33.4 21.9 62.3 0.2 0.0 0.00 39.9 48.4 1.1 2.7 0.9 84 7 32.0 21.9 66.2 0.2 0.0 0.00 39.4 48.2 1.1 3.4 0.9 99 8 33.6 22.5 63.2 0.2 2.6 0.00 38.8 48.2 2.5 4.0 2.2 93 9 43.9 24.4 46.2 0.5 17.4 0.00 39.0 48.0 1.6 4.9 1.6 150 10 51.4 24.8 35.2 0.8 32.3 0.00 41.0 48.0 1.3 4.3 1.1 52 11 56.8 26.4 30.8 1.1 44.4 0.00 44.2 48.0 2.2 5.1 1.8 98 12 63.0 27.3 25.8 1.5 52.8 0.00 47.8 47.8 1.6 6.0 0.9 271 13 66.6 26.8 22.2 1.7 56.4 0.00 51.3 47.7 2.0 6.3 0.9 285 14 69.3 25.2 18.9 2.0 54.0 0.00 54.0 47.7 4.3 9.4 3.4 298 15 72.3 26.2 17.9 2.2 47.1 0.00 55.9 47.7 2.7 6.7 2.0 260 16 74.3 26.4 16.8 2.4 35.4 0.00 56.8 47.7 2.0 5.6 1.6 245 17 73.9 25.2 16.2 2.4 20.8 0.00 55.9 47.7 4.0 7.4 3.6 278 18 71.8 25.3 17.5 2.2 5.3 0.00 54.3 47.8 3.6 6.3 3.6 272 19 64.0 25.5 23.3 1.6 0.0 0.00 52.7 48.0 1.1 5.4 1.1 285 20 55.9 26.1 31.5 1.0 0.0 0.00 51.1 48.0 0.4 1.6 0.4 30 21 50.7 31.3 47.0 0.7 0.0 0.00 49.8 48.2 0.7 2.2 0.7 98 22 47.5 29.5 49.3 0.6 0.0 0.00 48.6 48.4 0.9 2.5 0.7 94 23 45.0 28.0 51.0 0.5 0.7 0.00 47.5 48.6 1.6 3.1 1.6 88 24 46.2 24.3 41.8 0.6 0.0 0.00 46.4 48.7 2.5 4.3 2.5 93 AZMET Daily Weather Data : TUCSON : Jan 30 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.0 30.9 51.6 DegF RELATIVE HUMIDITY 73.9 15.4 39.9 % DEWPOINT 25.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 56.8 38.8 46.8 DegF SOIL TEMP. 20 in 48.7 47.7 48.0 DegF WIND SPEED 9.4 1.8 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 84 Degrees SOLAR RADIATION 368.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.9 131 8.6 204 11.3 293 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Jan 31 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.6 24.4 41.4 0.6 0.0 0.00 45.3 48.7 2.9 4.7 2.9 95 2 43.0 23.7 46.0 0.5 0.0 0.00 44.6 48.9 1.3 4.3 1.3 79 3 39.7 23.5 51.8 0.4 0.0 0.00 43.7 48.9 1.1 2.7 0.9 114 4 38.5 23.2 53.8 0.4 0.0 0.00 43.0 48.9 1.8 3.6 1.3 87 5 38.1 23.2 54.2 0.4 0.0 0.00 42.3 48.9 2.2 3.6 1.8 89 6 38.7 23.4 53.7 0.4 0.0 0.00 41.7 48.9 1.8 4.3 1.8 95 7 35.6 23.0 59.8 0.3 0.0 0.00 41.0 48.9 1.1 3.8 0.9 86 8 36.3 23.5 59.4 0.3 2.2 0.00 40.6 48.7 2.0 4.7 1.8 92 9 45.1 25.2 45.1 0.6 17.4 0.00 40.6 48.7 4.7 7.4 4.5 110 10 54.9 26.8 33.7 1.0 32.3 0.00 42.6 48.6 5.8 8.9 5.8 105 11 63.3 27.5 25.6 1.5 45.2 0.00 45.7 48.6 6.0 10.1 5.8 100 12 68.2 27.1 21.3 1.9 53.5 0.00 49.3 48.6 4.5 14.8 2.9 288 13 67.6 28.0 22.4 1.8 56.6 0.00 51.8 48.4 13.2 20.1 12.8 303 14 67.5 31.8 26.4 1.7 53.5 0.00 53.6 48.4 16.1 25.7 15.4 299 15 67.1 32.0 27.0 1.7 44.9 0.00 54.7 48.4 14.3 22.1 13.9 289 16 65.8 30.7 26.8 1.6 25.3 0.00 55.0 48.4 13.9 22.6 13.0 293 17 64.9 27.5 24.1 1.6 18.6 0.00 54.0 48.4 13.9 23.9 13.4 299 18 62.8 27.5 26.0 1.4 2.2 0.00 52.7 48.4 11.6 19.7 11.4 313 19 60.6 28.6 29.4 1.3 0.0 0.00 51.4 48.6 5.8 12.5 5.6 317 20 57.0 29.3 34.5 1.0 0.0 0.00 50.2 48.7 3.8 6.7 3.8 262 21 52.2 28.9 40.7 0.8 0.0 0.00 48.9 48.7 0.9 3.1 0.9 289 22 45.9 28.2 49.8 0.5 0.0 0.00 47.7 48.9 0.4 1.8 0.2 138 23 44.4 28.2 52.5 0.5 0.0 0.00 46.6 49.1 1.3 3.4 0.7 293 24 44.2 29.1 55.0 0.4 0.0 0.00 45.7 49.1 1.1 3.6 0.2 228 AZMET Daily Weather Data : TUCSON : Jan 31 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.9 34.5 52.0 DegF RELATIVE HUMIDITY 63.2 19.0 40.0 % DEWPOINT 26.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 55.0 40.5 47.1 DegF SOIL TEMP. 20 in 49.1 48.4 48.7 DegF WIND SPEED 25.7 5.6 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 306 Degrees SOLAR RADIATION 351.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.0 135 6.3 211 9.4 302 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Feb 1 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 42.4 28.8 58.2 0.4 0.0 0.00 44.8 49.1 2.2 3.8 2.2 92 2 42.1 28.2 57.4 0.4 0.0 0.00 44.1 49.3 1.8 4.9 1.8 90 3 40.1 27.7 60.7 0.3 0.0 0.00 43.3 49.3 2.5 4.7 2.2 101 4 40.5 27.7 59.9 0.3 0.0 0.00 42.8 49.3 3.1 6.3 2.9 93 5 37.8 26.6 63.9 0.3 0.0 0.00 42.1 49.1 2.7 4.7 2.5 82 6 37.6 26.4 63.7 0.3 0.0 0.00 41.5 49.1 2.2 4.3 2.0 107 7 37.0 26.6 65.7 0.3 0.0 0.00 41.2 49.1 2.2 3.8 1.8 106 8 36.9 27.0 67.0 0.3 1.9 0.00 40.8 48.9 2.2 4.7 2.2 84 9 44.2 29.1 55.2 0.4 18.4 0.00 40.8 48.9 3.1 6.3 2.9 112 10 50.9 30.0 44.4 0.7 24.6 0.00 42.6 48.7 5.1 8.9 4.9 116 11 55.0 30.4 38.8 0.9 32.7 0.00 44.6 48.7 3.8 6.9 3.6 114 12 58.8 31.3 35.0 1.1 33.2 0.00 47.3 48.6 3.4 7.6 2.9 118 13 61.5 32.0 32.8 1.3 39.4 0.00 49.1 48.6 2.5 6.5 2.0 132 14 65.1 32.4 29.4 1.5 55.0 0.00 52.2 48.4 2.5 6.5 0.4 203 15 66.9 30.9 26.0 1.7 47.5 0.00 54.5 48.4 2.9 11.2 1.8 313 16 67.8 28.6 22.9 1.8 35.6 0.00 55.4 48.4 4.9 11.4 4.5 310 17 68.2 26.2 20.5 1.9 21.3 0.00 54.7 48.4 4.9 11.4 4.5 312 18 66.7 26.4 21.8 1.8 5.5 0.00 53.2 48.4 5.1 10.3 4.9 316 19 61.9 26.8 26.3 1.4 0.0 0.00 51.8 48.6 1.8 6.3 1.8 310 20 54.3 27.1 34.8 0.9 0.0 0.00 50.2 48.7 0.7 2.2 0.4 220 21 48.2 25.5 40.8 0.7 0.0 0.00 48.9 48.7 0.9 2.7 0.7 105 22 45.0 24.8 44.9 0.6 0.0 0.00 47.7 48.9 1.1 2.7 1.1 88 23 42.4 24.6 48.9 0.5 0.0 0.00 46.6 49.1 1.3 3.8 1.3 87 24 41.4 23.5 48.7 0.4 0.0 0.00 45.7 49.1 1.8 3.6 1.6 84 AZMET Daily Weather Data : TUCSON : Feb 1 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.1 35.6 50.5 DegF RELATIVE HUMIDITY 70.1 19.3 44.5 % DEWPOINT 27.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 55.4 40.6 46.9 DegF SOIL TEMP. 20 in 49.3 48.4 48.9 DegF WIND SPEED 11.4 2.7 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 84 Degrees SOLAR RADIATION 315.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.1 139 6.5 217 9.5 312 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Feb 2 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.7 23.9 52.5 0.4 0.0 0.00 44.8 49.3 1.8 3.6 1.8 84 2 39.0 24.1 54.6 0.4 0.0 0.00 44.1 49.3 1.6 4.0 1.6 90 3 40.1 23.9 52.0 0.4 0.0 0.00 43.3 49.3 2.9 4.3 2.9 98 4 38.8 23.5 53.7 0.4 0.0 0.00 42.6 49.3 2.7 4.3 2.5 89 5 36.1 23.2 58.9 0.3 0.0 0.00 42.1 49.3 1.1 3.4 1.1 91 6 35.1 22.8 60.6 0.3 0.0 0.00 41.5 49.1 2.2 3.8 2.2 94 7 34.3 22.5 61.5 0.3 0.0 0.00 40.8 49.1 1.8 3.1 1.6 92 8 35.2 23.0 60.6 0.3 2.9 0.00 40.5 49.1 2.2 4.7 2.2 108 9 42.6 24.4 48.5 0.5 18.2 0.00 40.5 48.9 3.1 5.6 2.9 94 10 51.8 26.2 37.1 0.8 31.5 0.00 42.3 48.9 2.2 4.3 2.0 82 11 59.2 27.1 29.1 1.2 45.4 0.00 45.3 48.7 3.8 8.3 3.4 122 12 63.3 26.6 24.6 1.5 52.3 0.00 48.7 48.6 4.0 8.7 3.6 114 13 66.6 25.5 21.0 1.8 55.7 0.00 51.8 48.6 4.5 8.9 3.8 114 14 69.3 23.9 17.9 2.0 55.7 0.00 54.5 48.6 3.6 8.3 0.4 308 15 71.4 22.3 15.6 2.2 48.0 0.00 56.1 48.4 8.5 14.1 8.1 296 16 72.0 21.9 15.0 2.3 36.5 0.00 56.7 48.4 12.3 18.1 11.9 292 17 70.7 22.1 15.8 2.2 22.0 0.00 55.9 48.6 12.5 19.5 12.1 292 18 68.5 22.5 17.4 2.0 5.7 0.00 54.7 48.6 10.1 16.8 9.8 292 19 64.6 23.4 20.6 1.6 0.0 0.00 53.2 48.7 4.0 8.7 3.8 278 20 61.9 24.4 23.8 1.4 0.0 0.00 51.8 48.9 4.5 6.7 4.0 273 21 56.5 24.8 29.2 1.1 0.0 0.00 50.7 48.9 1.3 4.5 1.3 290 22 54.7 24.8 31.2 1.0 0.0 0.00 49.5 49.1 2.0 5.6 1.8 256 23 52.7 23.9 32.5 0.9 0.0 0.00 48.6 49.3 2.2 6.7 0.4 155 24 46.4 22.8 39.1 0.6 0.0 0.00 47.7 49.3 1.3 5.4 1.1 83 AZMET Daily Weather Data : TUCSON : Feb 2 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.5 32.7 52.9 DegF RELATIVE HUMIDITY 65.4 14.1 36.4 % DEWPOINT 23.9 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 56.7 40.3 47.8 DegF SOIL TEMP. 20 in 49.3 48.4 48.9 DegF WIND SPEED 19.5 4.0 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 302 Degrees SOLAR RADIATION 373.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.2 145 7.6 225 10.6 323 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Feb 3 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.2 22.8 42.4 0.6 0.0 0.00 46.8 49.5 1.6 3.6 1.1 81 2 42.6 23.2 45.5 0.5 0.0 0.00 46.0 49.5 1.3 4.0 1.3 87 3 43.2 23.0 44.3 0.5 0.0 0.00 45.3 49.6 2.0 3.6 1.8 95 4 41.2 22.6 47.5 0.5 0.0 0.00 44.8 49.6 0.9 2.7 0.9 88 5 38.5 22.5 52.4 0.4 0.0 0.00 44.1 49.6 1.1 3.6 0.9 100 6 37.8 23.0 54.8 0.3 0.0 0.00 43.5 49.5 1.6 3.4 1.3 89 7 36.1 22.8 57.8 0.3 0.0 0.00 43.0 49.5 1.1 2.9 0.9 97 8 35.8 23.2 59.5 0.3 1.9 0.00 42.4 49.5 0.9 3.1 0.7 94 9 42.8 25.5 50.7 0.5 15.3 0.00 42.4 49.3 2.0 4.9 1.8 90 10 53.2 27.7 37.4 0.9 32.3 0.00 44.1 49.3 1.6 3.8 1.3 97 11 60.1 29.3 30.9 1.2 45.4 0.00 46.9 49.3 1.8 5.4 1.3 114 12 65.5 30.4 26.7 1.6 54.2 0.00 50.4 49.1 2.2 5.1 1.3 158 13 68.9 30.9 24.3 1.8 57.6 0.00 53.6 49.1 2.0 6.3 1.1 175 14 70.9 30.7 22.5 2.0 54.2 0.00 56.1 48.9 2.7 7.2 1.6 272 15 72.3 28.9 19.9 2.2 45.4 0.00 57.7 48.9 4.9 13.0 4.3 287 16 73.0 27.3 18.1 2.3 33.9 0.00 58.1 48.9 9.4 15.9 8.9 292 17 72.1 26.1 17.8 2.2 20.8 0.00 57.4 49.1 11.9 18.1 11.4 284 18 70.0 26.1 19.2 2.0 6.2 0.00 56.1 49.1 10.1 15.7 9.8 292 19 66.4 27.1 22.6 1.7 0.0 0.00 54.7 49.3 6.3 10.3 6.3 294 20 62.6 27.9 26.8 1.4 0.0 0.00 53.2 49.5 5.8 9.6 5.6 278 21 55.9 31.8 40.4 0.9 0.2 0.00 52.0 49.6 1.3 6.3 0.4 338 22 50.2 31.3 48.0 0.6 1.0 0.00 50.5 49.6 1.3 4.5 0.7 128 23 48.6 30.4 49.2 0.6 0.7 0.00 49.3 49.8 1.1 3.1 0.4 124 24 45.0 29.5 54.2 0.5 1.0 0.00 48.2 50.0 1.6 3.4 1.6 97 AZMET Daily Weather Data : TUCSON : Feb 3 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.4 35.1 54.0 DegF RELATIVE HUMIDITY 69.4 16.8 38.0 % DEWPOINT 26.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 58.1 42.3 49.5 DegF SOIL TEMP. 20 in 50.0 48.9 49.3 DegF WIND SPEED 18.1 3.1 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 290 Degrees SOLAR RADIATION 370.3 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 5.8 150 8.3 233 11.3 334 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Feb 4 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 42.8 30.7 62.5 0.3 1.2 0.00 47.1 50.0 1.8 2.9 1.6 91 2 40.6 27.5 59.5 0.3 1.0 0.00 46.2 50.2 0.9 3.1 0.9 87 3 38.3 26.4 62.0 0.3 0.7 0.00 45.1 50.2 0.7 2.7 0.7 102 4 36.9 25.5 63.4 0.3 0.5 0.00 44.2 50.2 1.1 2.7 0.9 121 5 36.3 24.8 62.7 0.3 0.2 0.00 43.3 50.2 1.1 3.1 0.9 88 6 34.7 24.1 64.7 0.2 0.0 0.00 42.4 50.0 0.9 2.7 0.9 81 7 33.6 23.9 67.4 0.2 0.0 0.00 41.7 50.0 0.9 2.7 0.9 129 8 35.4 24.4 64.3 0.3 3.3 0.00 41.2 50.0 2.0 4.9 2.0 96 9 43.7 25.7 49.1 0.5 19.1 0.00 41.0 49.8 1.1 3.4 1.1 65 10 53.8 27.5 36.1 0.9 34.6 0.00 43.2 49.8 0.9 3.6 0.4 21 11 62.1 28.2 27.7 1.4 47.5 0.00 46.9 49.6 0.9 3.6 0.2 291 12 69.4 28.6 21.9 1.9 56.6 0.00 50.9 49.6 2.0 6.7 1.3 93 13 75.2 21.9 13.6 2.6 60.4 0.00 54.3 49.5 4.9 10.3 4.3 111 14 77.7 19.2 11.1 2.9 58.8 0.00 56.8 49.3 4.3 9.4 3.4 115 15 80.1 17.8 9.6 3.2 51.1 0.00 58.8 49.3 3.4 8.5 1.6 62 16 80.8 16.0 8.7 3.3 38.0 0.00 59.4 49.3 4.0 9.4 3.4 313 17 79.2 16.3 9.4 3.1 19.4 0.00 58.3 49.5 7.6 14.3 7.2 300 18 73.8 19.9 13.0 2.5 5.5 0.00 56.5 49.5 10.3 15.7 10.3 291 19 69.6 19.8 14.9 2.1 0.0 0.00 54.7 49.6 10.3 15.7 10.1 284 20 66.4 20.5 17.2 1.8 0.0 0.00 53.4 49.8 10.3 15.2 10.1 268 21 61.7 26.8 26.8 1.4 0.0 0.00 52.2 49.8 2.5 9.4 1.8 331 22 53.4 23.2 30.5 1.0 0.0 0.00 50.7 50.0 1.3 4.0 1.1 100 23 52.0 20.1 28.3 0.9 0.0 0.00 49.5 50.2 1.8 3.6 1.6 105 24 50.9 20.1 29.3 0.9 0.0 0.00 48.4 50.4 1.3 3.4 1.3 107 AZMET Daily Weather Data : TUCSON : Feb 4 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.5 31.6 56.1 DegF RELATIVE HUMIDITY 81.6 7.7 35.6 % DEWPOINT 23.4 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 59.4 41.0 49.5 DegF SOIL TEMP. 20 in 50.4 49.3 49.8 DegF WIND SPEED 15.7 3.1 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 301 Degrees SOLAR RADIATION 398.0 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 8.6 159 11.3 244 14.6 348 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Feb 5 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.9 19.8 33.7 0.7 0.0 0.00 47.3 50.4 1.3 4.3 1.1 95 2 46.2 19.0 33.6 0.7 0.0 0.00 46.4 50.4 2.2 4.3 2.2 96 3 47.1 19.2 32.6 0.7 0.0 0.00 45.7 50.5 2.2 4.5 2.0 99 4 44.2 19.0 36.1 0.6 0.0 0.00 45.1 50.5 1.3 3.1 1.1 89 5 44.2 18.9 35.9 0.6 0.0 0.00 44.6 50.4 2.9 4.7 2.9 87 6 42.3 18.7 38.3 0.6 0.0 0.00 44.1 50.4 1.1 3.4 0.9 101 7 40.6 19.6 42.4 0.5 0.0 0.00 43.7 50.4 0.9 3.4 0.9 110 8 40.6 19.8 42.7 0.5 1.9 0.00 43.2 50.4 2.0 3.6 2.0 88 9 46.6 21.9 37.4 0.7 13.6 0.00 43.3 50.2 1.3 3.4 1.3 115 10 54.5 22.6 28.6 1.0 25.6 0.00 45.1 50.2 2.2 4.5 2.0 104 11 60.4 22.6 23.3 1.4 36.5 0.00 47.7 50.0 2.7 5.6 2.5 122 12 66.0 23.5 19.8 1.8 49.2 0.00 50.7 50.0 2.0 5.6 1.6 112 13 69.6 22.8 17.0 2.0 48.0 0.00 53.8 49.8 2.2 7.2 0.9 212 14 71.6 22.5 15.6 2.2 41.6 0.00 55.4 49.8 4.9 10.5 4.7 278 15 73.6 23.2 15.1 2.4 44.2 0.00 56.3 49.8 10.3 16.6 10.1 276 16 74.7 20.3 12.8 2.6 42.8 0.00 57.0 49.8 10.3 17.0 10.1 283 17 74.1 15.6 10.7 2.6 25.6 0.00 56.8 49.8 9.4 15.4 9.2 294 18 71.1 13.5 10.8 2.3 4.8 0.00 55.6 49.8 7.8 13.0 7.6 298 19 66.2 16.5 14.5 1.9 0.0 0.00 53.8 50.0 4.3 8.5 4.3 297 20 63.0 18.9 18.0 1.6 0.0 0.00 52.2 50.2 4.0 9.4 3.8 277 21 58.6 19.8 21.9 1.3 0.0 0.00 50.7 50.2 1.8 4.5 1.3 241 22 52.3 20.5 28.5 1.0 0.0 0.00 49.3 50.4 1.1 3.6 0.9 300 23 45.1 18.9 34.4 0.7 0.0 0.00 47.8 50.5 1.1 4.3 0.7 88 24 44.4 17.1 32.9 0.7 0.0 0.00 46.6 50.5 2.2 6.3 2.2 98 AZMET Daily Weather Data : TUCSON : Feb 5 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.6 39.6 55.9 DegF RELATIVE HUMIDITY 47.3 9.4 26.5 % DEWPOINT 19.8 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 57.2 43.2 49.3 DegF SOIL TEMP. 20 in 50.5 49.8 50.2 DegF WIND SPEED 17.0 3.4 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 288 Degrees SOLAR RADIATION 334.0 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 7.0 166 10.1 255 13.5 362 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Feb 6 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.2 17.2 34.7 0.6 0.0 0.00 45.7 50.5 2.5 5.8 1.8 102 2 40.6 17.4 38.5 0.5 0.0 0.00 44.8 50.7 1.1 3.4 0.9 102 3 36.7 16.5 43.4 0.4 0.0 0.00 43.9 50.7 0.9 3.1 0.9 109 4 34.5 15.4 45.1 0.4 0.0 0.00 43.0 50.5 1.6 3.1 1.6 86 5 33.3 15.4 47.5 0.3 0.0 0.00 42.1 50.5 1.3 3.6 1.3 87 6 32.0 15.3 49.2 0.3 0.0 0.00 41.4 50.5 1.6 4.5 1.3 90 7 30.2 15.6 54.0 0.3 0.0 0.00 40.6 50.4 0.9 2.7 0.7 120 8 30.7 15.3 52.4 0.3 3.8 0.00 39.9 50.4 1.3 3.4 1.3 86 9 41.4 16.7 36.7 0.6 20.3 0.00 39.7 50.2 1.3 3.4 1.1 89 10 49.8 18.7 28.7 0.9 36.1 0.00 41.7 50.0 1.3 4.9 1.1 276 11 56.8 13.3 17.9 1.3 49.2 0.00 45.0 50.0 4.5 20.4 0.9 350 12 66.0 5.5 8.9 2.0 58.5 0.00 48.0 49.8 13.6 21.0 13.0 92 13 68.4 4.6 7.9 2.2 62.1 0.00 50.7 49.6 12.8 20.4 12.1 95 14 70.3 2.8 6.8 2.4 60.0 0.00 53.1 49.6 12.8 22.6 12.1 92 15 71.2 1.0 6.1 2.5 51.1 0.00 54.7 49.5 12.5 21.3 12.1 94 16 71.6 0.3 5.8 2.5 38.7 0.00 55.2 49.5 11.9 20.6 11.6 91 17 71.8 -1.5 5.3 2.5 25.8 0.00 54.7 49.5 9.8 16.6 9.4 91 18 69.6 -3.8 5.1 2.3 7.9 0.00 53.4 49.5 9.4 15.7 9.2 86 19 66.4 -6.2 5.1 2.1 0.0 0.00 52.0 49.6 7.2 13.0 6.9 97 20 65.1 -4.2 5.9 2.0 0.0 0.00 50.7 49.6 11.4 18.8 11.2 107 21 64.2 -1.1 7.0 1.9 0.0 0.00 49.8 49.8 11.4 18.6 11.2 121 22 60.8 0.5 8.4 1.7 0.0 0.01 48.7 49.8 8.1 13.6 7.8 143 23 60.3 -0.6 8.2 1.6 0.0 0.00 47.5 50.0 8.7 15.0 8.5 139 24 60.1 -1.3 8.0 1.6 0.0 0.00 46.2 50.0 8.7 14.1 8.5 142 AZMET Daily Weather Data : TUCSON : Feb 6 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.0 28.8 54.0 DegF RELATIVE HUMIDITY 57.6 4.2 22.4 % DEWPOINT 7.2 DegF ACTUAL VAPOR PRESS. 0.2 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 55.2 39.7 47.1 DegF SOIL TEMP. 20 in 50.7 49.5 50.0 DegF WIND SPEED 22.6 6.5 MPH WIND VECTOR MAG. 5.6 MPH WIND VECTOR DIR. 104 Degrees SOLAR RADIATION 413.8 Langleys PRECIPITATION 0.01 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 4.7 171 7.0 262 9.9 372 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Feb 7 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.4 -2.2 7.6 1.7 0.0 0.00 45.0 50.2 8.9 14.1 8.9 135 2 58.6 -1.7 8.3 1.5 0.0 0.00 43.9 50.2 5.8 13.0 4.0 123 3 46.6 -3.6 11.8 1.0 0.0 0.00 42.8 50.0 2.7 8.9 1.6 322 4 41.9 -1.5 15.7 0.8 0.0 0.00 41.5 50.0 1.1 3.1 0.7 293 5 36.7 -3.5 17.3 0.6 0.0 0.00 40.5 50.0 0.9 3.4 0.4 122 6 33.3 -3.3 20.3 0.5 0.0 0.00 39.6 50.0 1.1 4.3 0.9 114 7 30.0 -1.5 25.1 0.4 0.0 0.00 38.7 49.8 1.6 3.4 1.3 102 8 29.8 -0.6 26.3 0.4 4.5 0.00 38.1 49.8 1.3 3.8 1.1 107 9 41.9 3.2 19.4 0.7 19.1 0.00 37.8 49.6 0.7 2.5 0.2 95 10 54.3 5.9 14.3 1.3 33.9 0.00 39.6 49.6 3.8 12.5 2.7 293 11 65.7 -1.3 6.6 2.0 38.2 0.00 42.4 49.5 11.2 17.9 10.7 135 12 68.2 -1.7 5.9 2.2 51.1 0.00 45.1 49.3 12.3 22.1 11.9 131 13 70.7 -2.0 5.3 2.4 51.1 0.00 48.0 49.1 12.1 18.3 11.6 128 14 72.5 -0.4 5.4 2.6 48.5 0.00 50.4 49.1 9.4 16.3 8.9 130 15 73.4 1.0 5.6 2.7 42.3 0.00 51.6 48.9 9.6 18.8 9.4 118 16 73.2 0.7 5.6 2.6 24.6 0.00 52.0 48.9 9.6 15.7 9.2 121 17 72.1 -0.9 5.3 2.5 13.6 0.00 51.4 48.9 9.8 17.2 9.6 119 18 70.7 -4.5 4.7 2.4 3.3 0.00 50.4 48.9 8.7 15.4 8.5 115 19 67.8 -5.3 5.1 2.2 0.0 0.00 49.1 48.9 4.3 8.9 4.3 125 20 64.2 -4.4 6.0 1.9 0.0 0.00 48.0 49.1 2.7 8.1 2.5 117 21 55.6 -3.6 8.5 1.4 0.0 0.00 46.9 49.1 1.6 2.7 1.6 95 22 52.0 -1.8 10.5 1.2 0.0 0.00 45.7 49.3 1.3 4.3 0.9 98 23 48.6 -0.6 12.6 1.0 0.0 0.00 44.6 49.3 1.1 5.8 0.2 149 24 46.4 -1.5 13.2 0.9 0.0 0.00 43.9 49.3 1.3 4.5 0.9 74 AZMET Daily Weather Data : TUCSON : Feb 7 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.1 27.5 55.6 DegF RELATIVE HUMIDITY 34.1 4.0 11.1 % DEWPOINT -1.5 DegF ACTUAL VAPOR PRESS. 0.1 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 52.0 37.8 45.0 DegF SOIL TEMP. 20 in 50.2 48.9 49.5 DegF WIND SPEED 22.1 5.1 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 124 Degrees SOLAR RADIATION 330.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.4 176 7.9 269 10.4 382 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Feb 8 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.4 -2.4 12.7 0.9 0.0 0.00 43.2 49.3 1.6 4.9 0.9 100 2 42.4 0.9 17.0 0.8 0.0 0.00 42.4 49.3 0.4 2.5 0.4 117 3 39.4 1.6 19.8 0.7 0.0 0.00 41.7 49.3 1.1 3.4 1.1 108 4 38.8 3.2 21.9 0.6 0.0 0.00 41.0 49.3 1.1 5.1 0.7 151 5 38.5 2.3 21.2 0.6 0.0 0.00 40.5 49.3 0.9 3.4 0.4 117 6 37.8 1.6 21.3 0.6 0.0 0.00 39.9 49.1 1.3 4.3 0.9 106 7 35.6 2.8 24.5 0.5 0.0 0.00 39.4 49.1 0.9 3.4 0.7 111 8 36.5 2.8 23.6 0.6 3.8 0.00 39.0 49.1 1.3 4.0 1.1 114 9 48.2 7.5 18.9 0.9 19.8 0.00 39.2 48.9 1.3 4.0 1.1 88 10 61.5 6.4 11.1 1.7 35.1 0.00 41.7 48.9 1.3 4.7 1.1 71 11 70.0 5.2 7.7 2.3 48.3 0.00 45.5 48.7 2.7 8.5 1.1 138 12 75.4 3.6 5.9 2.8 57.3 0.00 49.3 48.6 6.0 11.9 5.4 144 13 77.7 1.6 5.0 3.1 61.6 0.00 52.5 48.6 6.0 13.2 5.4 120 14 79.0 1.9 4.9 3.2 52.6 0.00 55.2 48.4 5.1 13.0 4.3 116 15 80.1 3.4 5.0 3.3 44.2 0.00 56.5 48.4 5.6 11.6 4.7 125 16 79.3 2.7 5.0 3.3 30.1 0.00 56.5 48.4 5.6 11.2 5.1 101 17 79.5 3.9 5.3 3.3 19.4 0.00 56.1 48.6 4.9 8.7 4.5 96 18 77.0 2.8 5.5 3.0 5.3 0.00 54.7 48.6 4.3 8.5 4.0 108 19 72.5 1.2 5.9 2.6 0.0 0.00 53.2 48.7 2.7 6.3 2.7 123 20 71.4 1.4 6.1 2.5 0.0 0.00 52.0 48.9 3.1 6.7 3.1 112 21 65.8 4.6 8.8 2.0 0.0 0.00 50.9 49.1 2.5 9.4 1.6 103 22 69.6 1.2 6.5 2.3 0.0 0.00 50.0 49.3 6.0 11.9 5.8 110 23 67.8 1.0 6.8 2.2 0.0 0.00 49.3 49.3 4.0 6.9 3.8 148 24 66.9 -1.1 6.3 2.1 0.0 0.00 48.6 49.5 4.0 7.8 4.0 153 AZMET Daily Weather Data : TUCSON : Feb 8 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.8 34.2 60.6 DegF RELATIVE HUMIDITY 30.2 3.2 11.5 % DEWPOINT 2.5 DegF ACTUAL VAPOR PRESS. 0.2 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 56.7 39.0 47.3 DegF SOIL TEMP. 20 in 49.5 48.4 48.9 DegF WIND SPEED 13.2 3.1 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 118 Degrees SOLAR RADIATION 377.5 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 8.6 185 11.5 281 14.8 397 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Feb 9 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.5 0.3 7.2 2.0 0.0 0.00 48.0 49.6 4.9 8.9 4.7 162 2 64.4 0.1 7.4 1.9 0.0 0.00 47.7 49.6 4.3 9.2 3.4 133 3 61.9 1.2 8.5 1.7 0.0 0.00 47.5 49.6 3.6 6.9 3.6 82 4 62.2 2.7 8.9 1.8 0.0 0.00 47.1 49.6 3.1 10.3 0.2 42 5 62.8 2.7 8.8 1.8 0.0 0.00 46.9 49.8 5.4 9.4 4.7 62 6 63.5 2.5 8.5 1.8 0.0 0.00 46.9 49.8 4.3 10.1 3.1 119 7 62.1 3.9 9.5 1.7 0.0 0.00 46.9 49.8 3.4 8.3 1.3 166 8 62.2 1.9 8.6 1.8 0.7 0.00 46.8 49.8 2.7 7.2 2.5 102 9 61.3 4.5 10.1 1.7 4.1 0.00 47.1 49.8 2.7 6.0 2.5 116 10 66.2 8.6 10.2 2.0 11.7 0.00 47.7 49.6 6.9 14.3 6.5 112 11 70.5 20.3 14.7 2.2 25.6 0.00 49.3 49.6 6.5 13.9 5.6 103 12 71.2 24.4 17.2 2.2 17.7 0.00 51.1 49.6 4.5 16.1 3.1 176 13 68.9 32.9 26.4 1.8 12.2 0.00 51.6 49.6 7.8 17.9 3.1 32 14 69.1 32.7 26.0 1.8 22.0 0.00 52.2 49.6 8.1 19.7 5.1 2 15 69.6 33.1 25.7 1.8 22.7 0.00 53.2 49.6 8.7 18.1 8.3 317 16 70.0 32.7 25.2 1.9 27.5 0.00 53.8 49.6 11.2 18.1 10.7 330 17 68.2 32.4 27.3 1.7 2.4 0.00 54.0 49.8 8.3 20.4 2.2 308 18 60.1 46.8 61.3 0.7 1.2 0.00 53.2 49.8 5.6 13.6 3.1 218 19 58.6 46.6 64.2 0.6 0.0 0.00 52.5 49.8 6.9 13.0 6.5 109 20 57.4 47.7 69.6 0.5 0.0 0.00 52.0 50.0 5.4 12.8 5.1 106 21 56.3 46.8 70.4 0.5 0.0 0.00 51.1 50.0 1.3 4.0 0.9 200 22 53.2 46.6 78.2 0.3 0.0 0.00 50.2 50.2 1.3 4.7 0.9 87 23 49.6 45.3 84.9 0.2 0.0 0.00 49.1 50.2 1.3 3.4 1.3 80 24 47.5 44.1 87.6 0.1 0.0 0.00 48.2 50.2 1.3 3.1 1.1 90 AZMET Daily Weather Data : TUCSON : Feb 9 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.3 46.8 62.6 DegF RELATIVE HUMIDITY 89.9 6.2 31.9 % DEWPOINT 23.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 54.1 46.8 49.8 DegF SOIL TEMP. 20 in 50.2 49.5 49.8 DegF WIND SPEED 20.4 4.9 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 85 Degrees SOLAR RADIATION 147.4 Langleys PRECIPITATION 0.00 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 6.7 191 9.9 291 14.4 411 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Feb 10 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.0 43.0 89.5 0.1 0.0 0.00 47.3 50.4 1.6 3.6 1.6 92 2 46.6 43.5 89.2 0.1 0.0 0.00 46.6 50.4 2.0 4.0 2.0 119 3 47.3 43.2 85.7 0.2 0.0 0.00 46.2 50.4 2.0 3.8 1.8 109 4 45.3 41.9 88.1 0.1 0.0 0.00 45.7 50.4 1.8 3.4 1.6 98 5 43.0 40.5 91.1 0.1 0.0 0.00 45.0 50.4 1.8 3.4 1.8 80 6 41.7 39.9 93.5 0.1 0.0 0.00 44.4 50.4 2.0 3.4 2.0 105 7 39.7 38.1 93.7 0.1 0.0 0.00 43.7 50.2 1.3 3.1 1.3 104 8 40.3 38.5 93.8 0.1 4.1 0.00 43.2 50.2 2.2 4.9 2.2 98 9 47.3 41.5 80.7 0.2 19.6 0.00 43.3 50.2 3.6 6.3 3.6 111 10 54.1 43.7 68.0 0.5 34.9 0.00 45.3 50.0 4.3 7.4 4.0 106 11 59.0 43.9 57.5 0.7 47.8 0.00 48.4 50.0 3.6 7.4 3.4 99 12 63.3 42.3 46.3 1.1 57.1 0.00 51.8 49.8 2.9 8.3 1.1 319 13 65.8 37.9 35.8 1.4 60.9 0.00 55.0 49.8 4.9 11.0 4.3 287 14 68.2 33.6 27.6 1.7 58.8 0.00 57.4 49.8 8.1 14.5 7.4 285 15 70.0 30.6 23.0 1.9 51.8 0.00 58.8 49.8 9.2 17.0 8.3 290 16 70.7 30.9 22.8 2.0 39.4 0.00 59.2 49.8 9.4 16.6 8.9 302 17 70.5 29.8 22.0 2.0 23.9 0.00 58.6 49.8 9.8 16.3 9.6 301 18 69.1 26.1 19.7 2.0 7.4 0.00 57.2 50.0 9.4 17.4 9.2 310 19 65.7 24.4 20.8 1.7 0.0 0.00 55.6 50.2 3.8 9.6 3.4 311 20 61.9 26.8 26.4 1.4 0.0 0.00 54.0 50.2 1.8 6.0 1.6 208 21 53.8 31.6 42.7 0.8 0.0 0.00 52.5 50.4 0.4 2.7 0.4 249 22 49.1 31.1 49.7 0.6 0.0 0.00 51.1 50.5 0.7 1.8 0.4 126 23 45.9 30.0 53.7 0.5 1.2 0.00 49.8 50.7 1.3 5.6 1.1 86 24 44.1 30.9 59.6 0.4 1.2 0.00 48.7 50.7 1.3 3.6 1.3 87 AZMET Daily Weather Data : TUCSON : Feb 10 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.2 38.1 54.5 DegF RELATIVE HUMIDITY 97.2 18.0 57.5 % DEWPOINT 36.0 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 59.2 43.2 50.4 DegF SOIL TEMP. 20 in 50.7 49.8 50.2 DegF WIND SPEED 17.4 3.8 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 312 Degrees SOLAR RADIATION 408.5 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 5.0 196 7.9 299 11.0 422 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Feb 11 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.9 30.2 58.2 0.4 1.0 0.00 47.7 50.9 2.7 5.4 2.5 94 2 42.6 28.8 57.3 0.4 1.0 0.00 46.6 50.9 2.5 4.3 2.2 102 3 41.5 26.4 54.6 0.4 0.0 0.00 45.5 50.9 2.0 4.9 1.8 81 4 38.5 26.2 60.6 0.3 0.0 0.00 44.6 50.9 0.7 3.8 0.7 84 5 36.9 25.3 62.5 0.3 0.0 0.00 43.7 50.9 0.9 2.7 0.9 96 6 36.0 25.2 64.4 0.3 0.0 0.00 42.8 50.7 1.6 3.4 1.3 89 7 34.7 24.8 66.8 0.2 0.0 0.00 42.1 50.7 0.7 2.0 0.7 101 8 34.9 25.2 67.1 0.2 4.5 0.00 41.5 50.7 0.7 2.2 0.7 112 9 45.3 29.7 54.2 0.5 20.8 0.00 41.5 50.5 1.6 3.6 1.6 115 10 53.8 32.0 43.4 0.8 36.3 0.00 44.1 50.5 1.6 4.7 0.7 286 11 59.5 31.1 34.1 1.2 49.5 0.00 47.8 50.4 2.7 6.0 2.2 226 12 65.1 20.8 18.1 1.7 58.8 0.00 51.6 50.2 3.4 7.2 2.7 238 13 68.2 16.9 13.8 2.0 62.6 0.00 54.7 50.2 5.4 12.3 3.1 300 14 70.0 16.9 12.9 2.2 60.2 0.00 57.2 50.2 3.6 9.8 2.2 19 15 71.4 10.9 9.5 2.4 53.0 0.00 58.6 50.0 5.8 11.6 4.7 281 16 72.0 7.5 8.0 2.5 41.3 0.00 58.8 50.0 5.6 13.4 5.1 272 17 72.1 6.1 7.5 2.5 25.8 0.00 57.9 50.2 4.7 10.3 4.3 271 18 70.3 8.4 8.8 2.3 8.6 0.00 55.8 50.2 5.6 11.0 5.4 318 19 65.8 9.5 10.8 1.9 0.0 0.00 53.8 50.4 3.4 7.4 3.1 308 20 56.8 11.5 16.5 1.3 0.0 0.00 52.0 50.5 1.3 5.8 0.7 89 21 48.9 19.0 30.4 0.8 0.0 0.00 50.2 50.5 1.3 2.9 0.9 98 22 46.2 12.9 25.5 0.8 0.0 0.00 48.7 50.7 1.6 2.9 1.3 104 23 43.3 13.1 28.6 0.7 0.0 0.00 47.5 50.9 1.3 3.1 1.1 116 24 40.8 13.3 31.9 0.6 0.0 0.00 46.2 50.9 1.3 3.4 1.1 104 AZMET Daily Weather Data : TUCSON : Feb 11 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.5 33.1 52.5 DegF RELATIVE HUMIDITY 84.0 6.3 35.2 % DEWPOINT 19.6 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 58.8 41.4 49.3 DegF SOIL TEMP. 20 in 50.9 50.0 50.5 DegF WIND SPEED 13.4 2.7 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 300 Degrees SOLAR RADIATION 423.3 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 5.4 202 7.7 307 10.6 433 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Feb 12 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.3 11.5 32.6 0.5 0.0 0.00 45.0 50.9 1.1 3.1 1.1 100 2 36.0 11.5 36.0 0.5 0.0 0.00 43.9 50.9 1.1 2.9 1.1 117 3 34.0 11.5 38.6 0.4 0.0 0.00 43.0 50.9 1.3 4.0 1.3 98 4 33.6 10.8 38.2 0.4 0.0 0.00 42.1 50.9 1.3 3.8 1.1 93 5 32.2 10.6 40.1 0.4 0.0 0.00 41.4 50.9 1.3 3.4 1.3 96 6 31.6 11.1 41.8 0.3 0.0 0.00 40.6 50.7 1.6 3.8 1.1 100 7 30.2 11.7 45.2 0.3 0.0 0.00 39.9 50.7 1.3 3.8 1.1 116 8 32.0 12.4 43.8 0.3 4.8 0.00 39.4 50.5 1.6 4.7 1.1 98 9 43.2 16.2 33.3 0.6 22.2 0.00 39.4 50.4 0.9 4.3 0.2 92 10 54.1 16.2 21.9 1.1 38.2 0.00 41.9 50.4 1.1 3.6 0.9 275 11 62.6 16.3 16.4 1.6 51.4 0.00 45.7 50.2 3.8 15.0 2.0 103 12 67.6 12.6 11.7 2.0 60.7 0.00 49.3 50.0 7.4 14.5 6.9 130 13 70.0 12.7 10.8 2.2 64.3 0.00 52.7 49.8 4.3 10.3 3.1 115 14 72.3 10.9 9.2 2.5 61.9 0.00 55.6 49.8 3.8 9.4 2.2 288 15 73.9 11.1 8.8 2.6 54.2 0.00 57.7 49.6 3.1 8.9 2.5 265 16 75.4 11.3 8.5 2.7 42.0 0.00 58.6 49.6 2.5 8.1 1.1 180 17 75.2 8.8 7.6 2.8 26.3 0.00 58.3 49.8 3.1 8.9 1.8 258 18 73.6 9.1 8.2 2.6 8.8 0.00 56.3 49.8 2.5 5.6 2.2 292 19 62.6 10.4 12.7 1.7 0.0 0.00 54.3 50.0 0.9 2.5 0.2 88 20 54.1 10.0 16.9 1.2 0.0 0.00 52.2 50.2 1.1 4.3 0.9 97 21 49.3 10.8 20.8 0.9 0.0 0.00 50.5 50.2 0.9 2.0 0.9 103 22 45.9 10.2 23.0 0.8 0.0 0.00 49.1 50.4 1.1 2.7 0.9 110 23 43.0 10.0 25.6 0.7 0.0 0.00 47.7 50.5 1.1 2.9 1.1 119 24 40.5 10.9 29.2 0.6 0.0 0.00 46.6 50.5 1.1 2.5 1.1 109 AZMET Daily Weather Data : TUCSON : Feb 12 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.2 29.1 51.3 DegF RELATIVE HUMIDITY 50.1 6.6 24.2 % DEWPOINT 11.7 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 58.8 39.2 48.0 DegF SOIL TEMP. 20 in 50.9 49.6 50.4 DegF WIND SPEED 15.0 2.0 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 124 Degrees SOLAR RADIATION 434.8 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 6.7 208 9.4 316 12.2 445 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Feb 13 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.9 10.9 32.2 0.5 0.0 0.00 45.5 50.7 0.9 2.7 0.7 127 2 36.9 10.6 33.1 0.5 0.0 0.00 44.6 50.7 0.9 2.5 0.7 115 3 35.4 10.2 34.4 0.5 0.0 0.00 43.7 50.7 1.3 2.7 1.1 114 4 34.9 9.7 34.4 0.4 0.0 0.00 42.8 50.7 1.3 3.1 1.1 115 5 33.4 9.5 36.1 0.4 0.0 0.00 42.1 50.7 1.1 3.1 1.1 118 6 32.0 9.9 38.8 0.4 0.0 0.00 41.4 50.5 0.9 2.5 0.9 108 7 30.7 10.2 41.5 0.3 0.0 0.00 40.8 50.5 1.1 2.7 1.1 99 8 34.0 10.6 37.3 0.4 5.0 0.00 40.3 50.4 0.9 2.5 0.7 92 9 45.7 14.0 27.6 0.8 22.0 0.00 40.3 50.4 1.3 3.4 1.3 121 10 56.1 12.9 17.7 1.3 37.8 0.00 42.8 50.2 3.1 6.3 2.9 119 11 62.4 14.7 15.3 1.6 50.7 0.00 46.2 50.0 2.9 6.3 2.7 74 12 68.0 13.3 11.9 2.1 60.0 0.00 50.0 50.0 2.2 6.0 0.2 3 13 70.9 12.0 10.2 2.3 63.3 0.00 53.8 49.8 2.7 7.4 2.2 289 14 73.4 10.8 8.8 2.6 61.6 0.00 56.5 49.8 6.5 11.4 5.8 278 15 75.2 10.2 8.1 2.7 54.0 0.00 58.3 49.6 7.4 13.0 6.9 270 16 75.9 9.7 7.8 2.8 42.3 0.00 59.2 49.6 6.5 12.1 5.8 276 17 75.4 9.0 7.6 2.8 26.0 0.00 58.6 49.8 7.2 11.2 6.9 287 18 73.2 7.5 7.6 2.6 8.4 0.00 56.8 49.8 6.5 10.3 6.3 290 19 68.0 7.0 8.9 2.1 0.0 0.00 55.0 50.0 3.8 7.4 3.8 287 20 61.5 9.7 12.7 1.6 0.0 0.00 53.2 50.2 2.5 6.9 2.5 270 21 55.0 15.8 21.2 1.2 0.0 0.00 51.8 50.4 1.8 5.6 0.9 29 22 48.4 13.3 24.0 0.9 1.0 0.00 50.2 50.4 1.8 4.0 1.8 102 23 46.6 15.1 27.7 0.8 0.2 0.00 48.7 50.5 2.0 4.0 1.8 88 24 48.0 9.1 20.3 0.9 0.0 0.00 47.7 50.7 2.2 4.3 2.0 101 AZMET Daily Weather Data : TUCSON : Feb 13 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.1 30.4 53.2 DegF RELATIVE HUMIDITY 49.9 6.9 21.9 % DEWPOINT 11.1 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 59.2 40.1 48.7 DegF SOIL TEMP. 20 in 50.7 49.6 50.2 DegF WIND SPEED 13.0 2.9 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 280 Degrees SOLAR RADIATION 432.4 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 6.3 215 9.0 325 11.9 457 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Feb 14 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.9 10.2 22.9 0.8 0.0 0.00 46.6 50.7 2.2 4.5 2.0 109 2 46.2 8.4 21.0 0.8 0.0 0.00 45.9 50.7 2.7 4.7 2.7 96 3 44.6 8.6 22.4 0.8 0.0 0.00 45.1 50.9 2.2 3.6 2.0 99 4 44.6 8.6 22.4 0.8 0.0 0.00 44.6 50.7 2.0 3.8 2.0 99 5 41.2 9.9 27.0 0.6 0.0 0.00 43.9 50.7 0.4 1.8 0.4 154 6 38.8 9.9 29.8 0.6 0.0 0.00 43.3 50.7 1.1 2.5 1.1 102 7 42.1 8.4 24.7 0.7 0.0 0.00 42.6 50.7 2.7 5.6 2.5 95 8 45.1 8.8 22.3 0.8 2.9 0.00 42.3 50.7 2.5 4.0 2.0 115 9 48.2 11.8 22.6 0.9 12.2 0.00 42.8 50.5 3.4 6.3 3.1 95 10 59.0 10.9 14.8 1.5 27.5 0.00 44.2 50.4 5.6 8.7 5.4 98 11 64.6 12.6 12.9 1.8 31.8 0.00 46.6 50.4 4.9 8.3 4.7 117 12 69.4 13.5 11.4 2.2 43.0 0.00 49.1 50.2 4.7 8.1 4.3 107 13 73.0 11.3 9.1 2.5 55.4 0.00 52.3 50.2 3.8 9.4 2.7 118 14 75.0 10.8 8.4 2.7 42.8 0.00 54.9 50.0 2.9 10.5 0.2 38 15 75.2 9.1 7.7 2.8 31.1 0.00 55.6 50.0 7.8 13.2 7.6 299 16 75.7 9.9 7.8 2.8 25.6 0.00 55.8 50.0 7.2 13.0 6.5 283 17 75.2 9.0 7.7 2.8 16.7 0.00 55.4 50.0 7.4 12.1 6.7 268 18 73.6 7.2 7.4 2.6 4.8 0.00 54.7 50.2 5.6 11.6 5.1 254 19 71.6 4.3 7.0 2.5 0.0 0.00 53.4 50.2 5.4 11.0 4.9 232 20 68.7 5.4 8.1 2.2 0.0 0.00 52.5 50.4 2.2 6.7 2.0 227 21 62.2 5.9 10.5 1.7 0.0 0.00 51.3 50.4 1.3 4.7 0.9 33 22 58.5 6.4 12.2 1.5 0.0 0.00 50.0 50.5 2.0 5.6 0.9 344 23 54.1 4.8 13.3 1.3 0.0 0.00 48.7 50.5 2.0 4.3 1.8 95 24 52.7 2.8 12.9 1.2 0.0 0.00 47.5 50.7 2.7 6.3 2.2 112 AZMET Daily Weather Data : TUCSON : Feb 14 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.1 37.9 58.6 DegF RELATIVE HUMIDITY 32.4 6.4 15.3 % DEWPOINT 8.8 DegF ACTUAL VAPOR PRESS. 0.2 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 55.8 42.3 48.7 DegF SOIL TEMP. 20 in 50.9 50.0 50.4 DegF WIND SPEED 13.2 3.6 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 141 Degrees SOLAR RADIATION 293.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.0 222 9.9 335 13.3 471 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Feb 15 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.1 2.3 13.1 1.1 0.0 0.00 46.4 50.7 3.6 6.7 3.4 98 2 50.5 3.6 14.2 1.1 0.0 0.00 45.5 50.7 3.8 8.9 3.6 100 3 53.4 2.7 12.3 1.2 0.0 0.00 44.8 50.7 4.5 6.7 4.3 100 4 54.7 6.1 13.7 1.3 0.0 0.00 44.2 50.7 4.9 9.6 4.5 110 5 50.2 7.5 17.3 1.0 0.0 0.00 43.9 50.7 4.5 8.3 4.3 101 6 51.8 10.0 18.3 1.1 0.0 0.00 43.3 50.7 4.9 10.3 4.7 106 7 52.0 10.8 18.8 1.1 0.0 0.00 43.0 50.5 4.7 12.5 4.0 102 8 54.5 12.0 18.1 1.2 5.3 0.00 42.8 50.5 4.9 13.6 4.3 109 9 60.4 14.4 16.3 1.5 22.5 0.00 43.2 50.4 6.0 13.2 6.0 107 10 64.0 15.6 15.0 1.7 38.5 0.00 45.1 50.4 7.8 14.5 7.4 104 11 67.5 16.3 13.8 2.0 51.4 0.00 48.2 50.2 8.1 15.4 6.9 129 12 71.6 15.6 11.6 2.3 60.0 0.00 51.6 50.2 7.4 17.2 5.8 184 13 73.6 14.9 10.6 2.5 63.8 0.00 54.5 50.0 8.7 16.3 7.2 208 14 74.8 13.3 9.4 2.7 61.9 0.00 57.0 50.0 10.7 23.7 10.1 242 15 75.2 12.4 8.9 2.7 54.2 0.00 58.5 50.0 12.8 23.3 11.9 236 16 75.4 12.6 8.9 2.7 41.6 0.00 59.2 50.0 11.0 21.5 9.8 228 17 74.8 12.9 9.2 2.7 26.3 0.00 58.8 50.2 9.6 18.8 8.5 217 18 73.2 11.5 9.2 2.5 8.4 0.00 57.4 50.2 8.9 19.7 8.1 221 19 70.2 10.0 9.5 2.3 0.0 0.00 55.9 50.4 7.6 17.4 6.9 206 20 68.0 10.4 10.5 2.1 0.0 0.00 54.9 50.4 6.7 16.1 6.0 202 21 65.8 15.3 13.9 1.9 0.0 0.00 54.0 50.7 6.3 16.1 5.6 186 22 64.6 15.3 14.6 1.8 0.0 0.00 53.1 50.7 4.9 12.5 4.3 174 23 64.0 14.4 14.3 1.8 0.0 0.00 52.2 50.9 5.8 12.5 5.4 223 24 61.7 16.0 16.6 1.6 0.0 0.00 51.3 51.1 3.8 8.7 3.4 233 AZMET Daily Weather Data : TUCSON : Feb 15 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.1 48.6 63.5 DegF RELATIVE HUMIDITY 20.5 8.0 13.2 % DEWPOINT 11.5 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 59.2 42.8 50.2 DegF SOIL TEMP. 20 in 51.1 50.0 50.4 DegF WIND SPEED 23.7 6.7 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 182 Degrees SOLAR RADIATION 433.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.8 231 12.6 347 17.3 488 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Feb 16 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.3 16.5 22.3 1.1 0.0 0.00 50.2 51.1 0.9 4.3 0.7 21 2 48.4 16.5 27.7 0.8 0.0 0.00 49.1 51.3 1.3 3.6 0.9 112 3 46.6 17.2 30.3 0.8 0.0 0.00 48.2 51.3 0.7 2.7 0.2 112 4 47.1 19.6 33.0 0.7 0.0 0.00 47.7 51.3 1.1 3.8 0.4 198 5 47.3 19.8 33.1 0.7 0.0 0.00 47.3 51.3 0.9 4.3 0.4 98 6 48.0 24.8 39.5 0.7 0.0 0.00 46.8 51.3 2.2 6.0 1.6 292 7 48.9 30.6 49.2 0.6 0.0 0.00 46.2 51.3 1.6 4.0 1.3 265 8 47.7 32.4 55.2 0.5 4.1 0.00 45.5 51.3 2.2 6.3 2.0 279 9 52.9 36.9 54.1 0.6 15.3 0.00 45.7 51.1 5.8 8.7 5.6 306 10 55.2 38.8 53.8 0.7 33.0 0.00 47.1 51.1 5.8 9.4 5.6 290 11 57.7 37.8 47.3 0.9 50.7 0.00 49.8 51.1 4.7 8.3 4.0 272 12 60.1 36.9 41.8 1.0 60.2 0.00 53.1 50.9 3.6 8.7 2.2 280 13 62.1 34.2 35.2 1.2 63.8 0.00 56.1 50.9 4.0 9.6 3.1 282 14 63.3 33.3 32.4 1.3 61.2 0.00 58.5 50.7 4.7 10.7 3.6 299 15 64.4 29.7 26.8 1.5 53.3 0.00 60.1 50.7 6.0 14.1 5.1 289 16 65.5 27.7 23.9 1.6 41.6 0.00 60.6 50.7 4.5 10.3 2.9 321 17 65.7 28.2 24.4 1.6 25.3 0.00 60.1 50.9 4.9 10.7 4.3 280 18 64.4 29.1 26.4 1.5 8.4 0.00 58.5 50.9 4.5 8.3 4.3 287 19 61.9 29.3 28.9 1.4 0.2 0.00 56.7 51.1 3.4 5.6 3.4 291 20 60.4 29.5 30.7 1.3 0.0 0.00 55.4 51.3 3.8 7.2 3.8 286 21 59.5 27.0 28.6 1.2 0.0 0.00 54.5 51.4 4.0 6.9 4.0 291 22 57.9 26.1 29.1 1.2 0.0 0.00 53.8 51.6 2.2 5.6 2.0 290 23 54.9 25.9 32.5 1.0 0.0 0.00 52.9 51.6 1.3 4.3 0.9 111 24 51.4 25.3 36.1 0.8 0.0 0.00 51.8 51.8 1.3 3.1 1.3 74 AZMET Daily Weather Data : TUCSON : Feb 16 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.4 45.1 56.1 DegF RELATIVE HUMIDITY 59.7 18.7 35.1 % DEWPOINT 28.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 60.6 45.3 52.3 DegF SOIL TEMP. 20 in 51.8 50.7 51.1 DegF WIND SPEED 14.1 3.1 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 290 Degrees SOLAR RADIATION 416.9 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 3.8 234 6.7 354 10.8 499 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Feb 17 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.9 25.5 39.8 0.7 0.0 0.00 50.7 51.8 1.8 3.4 1.6 93 2 49.1 27.1 42.0 0.7 0.0 0.00 50.2 52.0 1.8 4.9 1.8 93 3 49.8 28.2 43.0 0.7 0.0 0.00 49.6 52.0 1.3 3.6 0.7 296 4 48.7 28.2 44.7 0.6 0.0 0.00 49.3 52.0 0.7 2.5 0.7 128 5 49.6 28.6 44.0 0.7 0.0 0.00 49.1 52.0 2.2 4.3 1.8 90 6 49.8 29.3 44.9 0.7 0.0 0.00 48.9 52.0 2.0 5.6 0.4 27 7 49.1 29.7 46.7 0.6 0.0 0.00 48.6 52.0 1.1 3.1 0.2 167 8 49.1 30.2 48.0 0.6 1.4 0.00 48.4 51.8 1.1 4.3 0.4 90 9 50.9 31.1 46.2 0.7 6.7 0.00 48.6 51.8 1.1 3.1 0.4 16 10 53.4 30.6 41.3 0.8 9.3 0.00 48.9 51.8 2.0 4.5 1.6 105 11 58.1 28.6 32.3 1.1 24.4 0.00 50.2 51.8 2.5 5.1 2.0 152 12 62.6 26.2 25.0 1.5 22.7 0.00 51.6 51.6 3.8 8.1 3.1 122 13 65.3 18.5 16.4 1.8 20.3 0.00 52.5 51.6 5.1 8.3 4.9 115 14 65.3 32.0 28.7 1.5 19.1 0.00 53.2 51.6 8.7 17.2 8.1 174 15 64.0 33.1 31.3 1.4 8.4 0.00 53.4 51.6 8.1 16.1 7.4 195 16 62.2 35.8 37.2 1.2 14.3 0.00 53.4 51.6 6.9 13.6 5.4 189 17 61.7 39.2 43.5 1.1 11.0 0.00 53.8 51.6 6.3 10.5 6.0 140 18 61.2 41.2 47.7 1.0 2.2 0.00 53.6 51.6 5.8 10.1 5.6 140 19 60.3 43.5 53.7 0.8 0.0 0.00 53.1 51.6 5.1 10.5 4.9 130 20 59.5 44.8 58.2 0.7 0.0 0.00 52.7 51.6 5.1 9.2 5.1 115 21 58.8 45.1 60.5 0.7 0.0 0.00 52.3 51.6 5.4 8.9 5.1 109 22 57.2 47.1 68.7 0.5 0.0 0.00 52.0 51.6 1.1 5.6 1.1 116 23 57.0 47.1 69.3 0.5 0.2 0.00 51.8 51.8 1.8 4.7 1.6 113 24 55.9 47.3 73.0 0.4 1.4 0.00 51.4 51.8 2.2 4.5 2.0 111 AZMET Daily Weather Data : TUCSON : Feb 17 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.8 47.7 56.1 DegF RELATIVE HUMIDITY 79.2 14.9 45.3 % DEWPOINT 34.2 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 53.8 48.4 51.1 DegF SOIL TEMP. 20 in 52.0 51.4 51.8 DegF WIND SPEED 17.2 3.4 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 138 Degrees SOLAR RADIATION 141.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.05 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.0 238 7.2 361 11.7 510 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Feb 18 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.5 47.7 72.5 0.4 0.7 0.00 51.3 51.8 4.3 8.3 4.3 111 2 55.8 46.9 72.0 0.4 0.7 0.00 50.9 51.8 2.7 5.6 2.7 134 3 53.4 46.0 75.8 0.3 1.0 0.00 50.4 51.8 1.6 4.3 1.1 73 4 51.6 44.8 77.5 0.3 0.7 0.00 49.8 51.8 1.3 3.1 1.1 93 5 49.5 43.5 79.8 0.2 0.7 0.00 49.1 51.8 0.7 2.2 0.2 284 6 46.4 41.9 84.7 0.2 0.7 0.00 48.2 51.8 0.7 3.6 0.2 347 7 44.1 40.8 88.4 0.1 0.7 0.00 47.3 51.8 0.9 3.4 0.7 114 8 44.4 41.0 87.6 0.1 6.7 0.00 46.6 51.8 0.4 2.0 0.4 82 9 53.2 43.9 70.7 0.4 23.9 0.00 47.1 51.8 1.3 4.7 0.9 254 10 57.9 43.9 59.3 0.7 29.9 0.00 49.3 51.8 2.0 4.7 1.8 258 11 61.9 45.1 54.4 0.9 48.0 0.00 52.3 51.6 2.0 5.6 0.7 259 12 64.6 44.6 48.3 1.1 57.3 0.00 55.8 51.6 3.1 8.9 1.8 154 13 66.2 42.3 41.8 1.3 52.8 0.00 58.3 51.6 3.4 14.3 1.3 172 14 66.2 40.1 38.4 1.4 44.2 0.00 59.5 51.6 8.5 15.4 7.2 287 15 65.8 37.4 35.0 1.4 38.9 0.00 59.7 51.6 8.3 13.9 7.8 295 16 65.8 35.8 32.7 1.5 35.1 0.00 59.5 51.6 7.8 13.2 7.4 305 17 65.3 35.4 32.8 1.4 17.0 0.00 58.6 51.6 7.2 11.6 6.9 318 18 64.9 34.2 31.8 1.4 7.6 0.00 57.2 51.8 7.8 10.7 7.6 302 19 62.4 32.2 32.0 1.3 0.0 0.00 55.4 52.0 7.2 13.0 6.9 300 20 59.2 30.4 33.3 1.1 0.0 0.00 53.8 52.0 5.8 10.3 5.8 295 21 56.1 28.8 35.0 1.0 0.0 0.00 52.5 52.2 7.2 12.1 7.2 288 22 54.3 26.2 33.3 1.0 0.0 0.00 51.3 52.3 7.4 12.3 7.4 286 23 53.1 25.2 33.6 0.9 0.0 0.00 50.2 52.3 7.2 11.0 7.2 280 24 51.4 25.5 36.1 0.8 0.0 0.00 49.3 52.5 4.0 7.4 3.8 266 AZMET Daily Weather Data : TUCSON : Feb 18 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.0 43.0 57.0 DegF RELATIVE HUMIDITY 90.7 30.7 53.6 % DEWPOINT 38.5 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 59.7 46.6 52.7 DegF SOIL TEMP. 20 in 52.5 51.6 51.8 DegF WIND SPEED 15.4 4.3 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 291 Degrees SOLAR RADIATION 366.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.3 243 7.2 368 10.8 521 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Feb 19 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.8 25.3 38.2 0.8 0.0 0.00 48.4 52.5 1.8 4.9 1.6 268 2 45.5 25.2 44.5 0.6 0.0 0.00 47.7 52.5 1.1 3.4 0.9 70 3 43.3 25.7 49.4 0.5 0.0 0.00 46.9 52.5 0.9 3.4 0.7 49 4 43.0 26.1 50.9 0.5 0.0 0.00 46.4 52.5 0.9 3.1 0.4 126 5 41.0 26.1 54.8 0.4 0.0 0.00 45.9 52.3 0.7 2.0 0.7 91 6 39.7 26.2 57.7 0.3 0.0 0.00 45.1 52.3 0.4 1.3 0.4 77 7 37.9 25.5 60.6 0.3 0.0 0.00 44.4 52.3 0.9 2.5 0.7 93 8 37.4 25.9 62.8 0.3 4.3 0.00 43.7 52.2 0.4 1.6 0.4 121 9 45.0 28.0 51.2 0.5 22.9 0.00 43.7 52.2 2.0 4.9 2.0 82 10 52.5 28.8 40.0 0.8 39.2 0.00 46.0 52.0 1.6 4.9 1.3 84 11 55.6 29.8 37.0 0.9 52.3 0.00 49.5 52.0 2.5 5.8 0.9 131 12 58.8 31.1 35.0 1.1 61.4 0.00 53.2 51.8 2.7 8.1 0.9 242 13 60.1 30.2 31.9 1.2 65.0 0.00 56.3 51.6 3.6 12.3 2.7 303 14 61.7 29.3 29.0 1.3 62.8 0.00 58.6 51.6 4.7 12.5 3.4 354 15 62.8 27.0 25.5 1.5 55.2 0.00 59.7 51.6 7.6 16.1 6.3 312 16 63.5 25.9 23.8 1.5 43.0 0.00 59.7 51.6 8.7 14.3 8.1 303 17 62.6 24.6 23.2 1.5 27.5 0.00 58.5 51.6 11.2 17.9 10.7 307 18 61.5 23.9 23.5 1.4 10.5 0.00 56.3 51.6 9.4 15.0 9.2 306 19 59.2 23.7 25.3 1.3 0.2 0.00 54.3 51.8 6.7 11.9 6.7 300 20 56.1 24.1 28.7 1.1 0.0 0.00 52.5 52.0 4.9 8.9 4.7 274 21 50.2 23.5 35.0 0.8 0.0 0.00 51.1 52.0 1.1 3.4 0.9 130 22 45.5 22.3 39.5 0.6 0.0 0.00 49.8 52.2 1.3 3.1 1.1 91 23 42.6 22.8 45.0 0.5 0.0 0.00 48.6 52.3 1.1 3.4 0.4 99 24 40.6 22.8 48.7 0.4 0.0 0.00 47.5 52.3 1.1 3.4 0.4 110 AZMET Daily Weather Data : TUCSON : Feb 19 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.0 35.8 50.7 DegF RELATIVE HUMIDITY 66.7 21.9 40.0 % DEWPOINT 26.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 59.9 43.5 50.5 DegF SOIL TEMP. 20 in 52.5 51.6 52.0 DegF WIND SPEED 17.9 3.1 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 310 Degrees SOLAR RADIATION 444.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.2 245 4.5 373 7.2 528 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Feb 20 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.3 22.1 51.7 0.4 0.0 0.00 46.4 52.3 1.1 2.5 0.9 116 2 38.5 22.5 52.1 0.4 0.0 0.00 45.5 52.3 2.5 6.3 2.5 95 3 38.5 22.3 51.7 0.4 0.0 0.00 44.6 52.3 2.0 3.6 2.0 100 4 35.4 21.9 57.6 0.3 0.0 0.00 43.9 52.3 1.6 3.1 1.6 100 5 35.2 21.6 56.9 0.3 0.0 0.00 43.2 52.2 2.5 4.0 2.2 83 6 33.6 21.2 60.0 0.3 0.0 0.00 42.4 52.2 1.8 2.9 1.6 94 7 31.1 20.8 65.2 0.2 0.0 0.00 41.7 52.0 0.7 2.0 0.7 100 8 33.1 21.9 63.1 0.2 6.0 0.00 41.2 52.0 0.7 2.2 0.7 68 9 41.7 22.5 46.4 0.5 23.6 0.00 41.4 51.8 3.8 6.7 3.6 102 10 49.3 23.4 35.8 0.8 39.7 0.00 43.7 51.6 2.7 6.5 2.0 132 11 54.3 25.2 31.9 1.0 51.1 0.00 47.3 51.6 1.8 5.6 0.9 283 12 57.0 25.5 29.6 1.1 55.0 0.00 50.5 51.4 2.5 7.4 1.8 299 13 60.4 23.2 23.7 1.4 60.0 0.00 53.6 51.3 2.9 8.1 1.8 256 14 61.9 22.3 21.6 1.5 47.8 0.00 55.9 51.1 3.6 11.2 2.2 294 15 62.6 21.2 20.1 1.5 33.9 0.00 56.7 51.1 5.1 11.0 4.3 294 16 62.6 19.9 19.1 1.6 30.1 0.00 56.8 51.1 6.9 14.1 6.7 306 17 61.2 20.3 20.5 1.5 12.7 0.00 56.1 51.1 7.8 11.9 7.6 300 18 60.1 20.5 21.4 1.4 7.6 0.00 55.0 51.3 8.1 12.1 7.8 305 19 58.1 21.4 23.8 1.3 0.2 0.00 53.6 51.3 6.0 9.6 5.8 290 20 56.3 22.8 27.1 1.1 0.0 0.00 52.3 51.4 6.0 9.2 6.0 278 21 54.5 23.9 30.4 1.0 0.0 0.00 51.4 51.4 5.8 9.4 5.6 261 22 52.3 25.7 35.4 0.9 0.0 0.00 50.5 51.6 3.6 6.7 3.6 265 23 50.5 26.8 39.4 0.8 0.0 0.00 49.8 51.6 1.1 3.6 0.9 258 24 47.3 25.2 41.6 0.6 1.0 0.00 49.1 51.8 1.1 4.3 1.1 93 AZMET Daily Weather Data : TUCSON : Feb 20 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.9 30.2 48.9 DegF RELATIVE HUMIDITY 68.4 17.9 38.6 % DEWPOINT 22.6 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 56.8 41.0 48.9 DegF SOIL TEMP. 20 in 52.3 51.1 51.6 DegF WIND SPEED 14.1 3.4 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 294 Degrees SOLAR RADIATION 368.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.0 247 4.0 377 6.5 535 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Feb 21 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.3 22.6 43.5 0.5 0.2 0.00 48.0 51.8 0.4 1.8 0.4 96 2 39.4 21.7 48.8 0.4 0.0 0.00 46.9 51.8 0.7 1.8 0.7 103 3 36.9 21.4 53.2 0.3 0.0 0.00 45.9 51.8 1.1 3.4 0.9 96 4 35.8 21.6 55.8 0.3 0.0 0.00 44.8 51.8 1.3 3.6 1.1 101 5 36.5 21.6 54.2 0.3 0.0 0.00 43.9 51.8 2.2 3.8 2.2 98 6 35.1 21.0 56.0 0.3 0.0 0.00 43.0 51.8 1.1 2.7 0.9 90 7 33.1 20.8 60.5 0.3 0.0 0.00 42.3 51.6 0.9 2.5 0.9 85 8 33.6 21.2 59.8 0.3 3.6 0.00 41.9 51.6 1.1 3.4 0.9 101 9 40.8 23.2 49.1 0.4 15.5 0.00 42.3 51.4 1.8 4.0 1.3 85 10 50.5 24.8 36.3 0.8 39.9 0.00 44.4 51.4 1.6 5.6 1.3 141 11 54.7 26.2 33.3 1.0 47.3 0.00 47.5 51.3 2.2 5.4 0.9 126 12 58.8 26.6 28.8 1.2 63.3 0.00 51.4 51.3 2.7 6.7 1.1 135 13 61.5 25.5 25.1 1.4 66.4 0.00 54.9 51.1 3.8 9.6 2.2 226 14 63.3 24.1 22.2 1.5 63.8 0.00 57.4 51.1 4.3 10.3 1.8 247 15 64.6 23.2 20.5 1.7 53.5 0.00 59.0 50.9 4.3 13.0 1.3 287 16 64.8 21.7 19.0 1.7 43.2 0.00 59.0 50.9 9.6 15.9 8.9 299 17 64.2 21.7 19.4 1.6 24.6 0.00 58.1 51.1 8.1 17.2 7.4 308 18 61.9 22.6 21.9 1.5 5.7 0.00 56.3 51.1 10.3 17.7 10.1 313 19 59.9 22.3 23.2 1.4 0.2 0.00 54.5 51.3 6.7 12.1 6.5 306 20 58.1 21.9 24.5 1.3 0.0 0.00 52.9 51.3 6.7 10.1 6.5 292 21 55.6 23.0 28.0 1.1 0.0 0.00 51.6 51.4 8.3 14.1 8.1 284 22 52.5 23.0 31.2 0.9 0.0 0.00 50.4 51.6 7.8 11.6 7.6 288 23 50.4 23.0 33.9 0.8 0.0 0.00 49.3 51.6 8.5 14.1 8.1 261 24 48.9 22.6 35.3 0.8 0.0 0.00 48.2 51.8 5.6 9.4 4.9 261 AZMET Daily Weather Data : TUCSON : Feb 21 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.5 32.4 50.2 DegF RELATIVE HUMIDITY 63.3 16.5 36.8 % DEWPOINT 22.8 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 59.2 41.7 49.8 DegF SOIL TEMP. 20 in 51.8 50.9 51.4 DegF WIND SPEED 17.7 4.3 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 290 Degrees SOLAR RADIATION 427.2 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 2.7 249 4.7 382 7.4 542 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Feb 22 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.8 22.1 40.4 0.6 0.0 0.00 47.3 51.8 1.8 3.8 1.1 69 2 40.6 22.1 47.2 0.4 0.0 0.00 46.2 51.8 1.3 4.9 0.2 143 3 38.3 22.1 51.7 0.4 0.0 0.00 45.3 52.0 1.3 4.7 0.9 82 4 36.5 21.9 55.0 0.3 0.0 0.00 44.6 51.8 0.9 2.7 0.7 116 5 34.5 21.4 58.2 0.3 0.0 0.00 43.7 51.8 1.1 2.9 1.1 73 6 36.0 21.7 55.9 0.3 0.0 0.00 43.0 51.8 2.2 5.4 2.2 95 7 33.6 21.0 59.3 0.3 0.0 0.00 42.3 51.6 0.9 2.7 0.2 348 8 34.0 21.4 59.6 0.3 6.9 0.00 41.7 51.6 1.1 4.0 1.1 105 9 43.3 22.8 44.1 0.5 24.1 0.00 41.9 51.4 3.4 5.6 3.4 106 10 49.8 24.3 36.5 0.8 40.1 0.00 44.2 51.4 2.7 6.5 2.2 115 11 54.0 24.8 32.1 1.0 53.3 0.00 47.5 51.3 2.2 6.5 0.7 196 12 55.9 23.4 28.0 1.1 62.3 0.00 51.1 51.1 2.9 7.4 1.8 293 13 57.7 21.7 24.6 1.2 66.4 0.00 54.3 51.1 4.3 10.7 2.9 259 14 59.5 21.7 23.0 1.3 63.5 0.00 57.0 50.9 4.5 11.2 3.1 246 15 60.8 20.3 20.7 1.4 55.4 0.00 58.6 50.9 5.1 13.0 3.4 295 16 61.7 18.1 18.3 1.5 43.5 0.00 59.2 50.9 7.4 13.4 6.7 295 17 61.5 16.9 17.3 1.5 28.0 0.00 58.5 50.9 9.6 16.1 9.2 296 18 60.6 16.5 17.8 1.5 11.0 0.00 56.7 51.1 8.5 13.6 8.3 278 19 58.3 16.5 19.3 1.3 0.2 0.00 54.9 51.1 6.7 10.7 6.7 274 20 55.6 16.5 21.1 1.2 0.0 0.00 53.2 51.3 5.1 8.9 4.9 283 21 53.4 17.2 23.6 1.1 0.0 0.00 51.8 51.4 4.0 8.9 3.1 278 22 46.9 16.5 29.2 0.8 0.0 0.00 50.4 51.6 0.4 2.0 0.4 85 23 43.9 16.3 32.6 0.6 0.0 0.00 49.3 51.6 1.6 4.5 1.3 65 24 44.8 16.5 31.6 0.7 0.0 0.00 48.2 51.8 1.8 3.4 1.6 111 AZMET Daily Weather Data : TUCSON : Feb 22 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.4 31.1 48.6 DegF RELATIVE HUMIDITY 64.4 16.6 35.3 % DEWPOINT 20.1 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 59.2 41.5 49.6 DegF SOIL TEMP. 20 in 52.0 50.9 51.4 DegF WIND SPEED 16.1 3.4 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 284 Degrees SOLAR RADIATION 455.3 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 1.4 251 3.4 385 5.8 548 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Feb 23 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 42.4 16.0 33.8 0.6 0.0 0.00 47.1 51.8 2.5 4.0 2.2 82 2 39.2 15.8 38.0 0.5 0.0 0.00 46.4 51.8 0.9 2.7 0.9 89 3 38.7 16.3 39.8 0.5 0.0 0.00 45.9 51.8 0.7 2.2 0.7 98 4 37.8 16.9 42.0 0.4 0.0 0.00 45.3 51.8 0.7 2.5 0.7 91 5 37.6 16.7 42.2 0.4 0.0 0.00 44.8 51.8 1.1 3.4 0.9 99 6 35.2 16.9 46.5 0.4 0.0 0.00 44.1 51.8 0.7 2.7 0.7 95 7 33.4 16.9 49.9 0.3 0.0 0.00 43.3 51.6 0.9 3.8 0.7 94 8 36.1 17.2 45.8 0.4 7.4 0.00 42.8 51.6 1.3 3.4 1.3 79 9 47.1 18.9 32.4 0.8 25.1 0.00 43.2 51.4 1.1 4.3 1.1 101 10 52.7 19.6 26.9 1.0 39.9 0.00 45.3 51.4 1.3 4.5 1.1 66 11 57.9 19.8 22.4 1.3 53.5 0.00 48.6 51.3 2.5 5.4 1.8 82 12 63.3 21.0 19.5 1.6 63.1 0.00 52.2 51.1 2.0 5.8 1.3 147 13 66.7 21.6 17.8 1.8 66.7 0.00 55.6 51.1 3.6 9.2 1.1 186 14 68.4 22.1 17.2 2.0 64.0 0.00 58.5 51.1 3.8 10.7 1.6 221 15 69.4 23.2 17.4 2.0 55.9 0.00 60.3 50.9 4.3 10.7 3.1 228 16 70.2 22.1 16.1 2.1 43.5 0.00 61.2 50.9 3.4 10.1 1.6 10 17 70.3 19.4 14.3 2.2 28.2 0.00 60.8 51.1 4.9 11.4 4.5 292 18 69.6 17.2 13.4 2.1 11.2 0.00 59.2 51.1 3.4 7.4 2.9 310 19 65.1 16.9 15.3 1.8 0.2 0.00 57.2 51.3 2.2 5.1 2.2 291 20 61.7 16.2 16.7 1.6 0.0 0.00 55.2 51.4 4.0 7.6 3.8 282 21 57.9 16.3 19.4 1.3 0.0 0.00 53.8 51.6 2.9 8.1 2.9 258 22 50.5 15.4 24.5 0.9 0.0 0.00 52.2 51.8 1.6 4.3 1.1 74 23 44.6 16.3 31.6 0.7 0.0 0.00 50.9 52.0 0.9 2.9 0.9 67 24 44.6 15.8 31.0 0.7 0.0 0.00 49.6 52.0 2.2 3.6 2.0 92 AZMET Daily Weather Data : TUCSON : Feb 23 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.6 32.7 52.5 DegF RELATIVE HUMIDITY 52.7 12.8 28.1 % DEWPOINT 18.1 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 61.2 42.6 50.9 DegF SOIL TEMP. 20 in 52.0 50.9 51.4 DegF WIND SPEED 11.4 2.2 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 322 Degrees SOLAR RADIATION 458.9 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 4.9 256 7.4 392 10.3 558 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Feb 24 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.9 15.6 34.2 0.6 0.0 0.00 48.6 52.2 1.1 3.1 0.9 97 2 39.4 15.6 37.3 0.5 0.0 0.00 47.5 52.2 1.3 4.5 1.3 84 3 39.2 15.8 38.3 0.5 0.0 0.00 46.6 52.2 1.3 3.1 1.1 119 4 36.7 15.1 40.7 0.4 0.0 0.00 45.9 52.2 1.1 3.8 0.9 96 5 35.4 14.7 41.9 0.4 0.0 0.00 45.1 52.2 1.1 4.0 0.9 90 6 34.2 14.5 43.9 0.4 0.0 0.00 44.4 52.2 0.9 2.7 0.9 86 7 33.4 16.0 48.1 0.3 0.0 0.00 43.9 52.0 0.7 3.1 0.7 140 8 36.7 16.3 43.2 0.4 7.2 0.00 43.3 52.0 0.7 3.4 0.7 77 9 48.9 18.1 29.2 0.9 24.4 0.00 43.9 51.8 3.1 7.6 2.9 102 10 56.1 20.7 24.8 1.2 40.1 0.00 46.0 51.8 4.3 7.4 3.8 128 11 62.1 22.3 21.5 1.5 52.8 0.00 49.5 51.6 2.0 5.1 1.1 136 12 67.1 29.8 24.6 1.7 59.0 0.00 53.1 51.6 1.8 8.9 0.7 209 13 68.7 27.1 20.9 1.9 63.1 0.00 56.5 51.4 4.3 11.4 2.2 234 14 70.7 25.3 18.2 2.1 63.5 0.00 58.8 51.3 4.5 10.3 3.6 228 15 71.2 23.2 16.2 2.2 57.3 0.00 60.6 51.3 7.6 16.1 6.0 295 16 71.6 17.8 12.7 2.3 50.4 0.00 61.7 51.3 8.3 16.8 7.2 302 17 70.5 18.5 13.7 2.2 28.4 0.00 61.2 51.4 11.6 17.4 11.2 306 18 68.9 18.7 14.5 2.1 11.2 0.00 59.5 51.4 10.5 16.1 10.3 310 19 65.8 17.8 15.5 1.8 0.5 0.00 57.9 51.6 7.6 15.2 7.4 314 20 63.0 16.9 16.5 1.6 0.0 0.00 56.1 51.8 4.5 7.8 4.3 314 21 58.3 19.0 21.4 1.3 0.0 0.00 54.7 52.0 3.1 7.8 3.1 251 22 51.6 26.4 37.4 0.8 0.2 0.00 53.1 52.2 0.9 3.4 0.7 278 23 46.0 24.6 42.4 0.6 0.7 0.00 51.6 52.2 1.6 4.0 1.6 94 24 43.2 22.8 44.2 0.5 1.2 0.00 50.2 52.3 1.8 4.3 1.6 95 AZMET Daily Weather Data : TUCSON : Feb 24 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.7 32.2 53.4 DegF RELATIVE HUMIDITY 66.5 10.7 29.2 % DEWPOINT 19.8 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 61.7 43.3 51.6 DegF SOIL TEMP. 20 in 52.3 51.3 51.8 DegF WIND SPEED 17.4 3.6 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 301 Degrees SOLAR RADIATION 459.9 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 5.2 261 7.7 400 10.8 569 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Feb 25 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.7 23.2 47.6 0.5 1.0 0.00 48.7 52.5 2.0 4.3 1.6 88 2 41.2 21.6 45.0 0.5 0.5 0.00 47.5 52.5 2.7 4.0 2.5 89 3 37.6 18.9 46.0 0.4 0.0 0.00 46.4 52.5 1.6 3.4 1.6 109 4 36.5 15.4 41.9 0.4 0.0 0.00 45.3 52.5 1.6 2.7 1.3 82 5 34.5 15.4 45.2 0.4 0.0 0.00 44.4 52.5 1.1 3.4 1.1 104 6 33.3 15.4 47.5 0.3 0.0 0.00 43.3 52.3 1.8 3.4 1.8 107 7 34.5 14.9 44.1 0.4 0.0 0.00 42.6 52.3 1.3 2.7 1.1 114 8 36.1 15.6 42.5 0.4 8.1 0.00 41.9 52.2 0.7 2.0 0.7 100 9 46.8 18.0 31.3 0.8 26.0 0.00 42.3 52.2 1.6 3.8 1.3 100 10 54.0 19.9 26.3 1.0 42.3 0.00 45.0 52.0 1.3 4.0 0.9 51 11 61.7 20.3 20.1 1.5 55.9 0.00 48.9 51.8 1.8 6.3 1.1 136 12 66.6 19.6 16.4 1.9 62.6 0.00 52.9 51.6 2.0 5.4 0.2 287 13 68.9 17.6 13.9 2.1 62.3 0.00 56.3 51.6 2.5 8.3 0.2 18 14 71.4 16.5 12.2 2.3 63.5 0.00 59.0 51.4 3.4 8.5 1.1 28 15 72.5 13.3 10.1 2.5 43.7 0.00 60.1 51.4 3.4 8.1 2.5 294 16 73.2 12.6 9.6 2.5 37.0 0.00 60.3 51.4 3.8 8.9 3.1 288 17 74.3 11.8 8.9 2.6 31.1 0.00 60.1 51.4 2.9 7.8 2.2 320 18 72.1 10.8 9.2 2.5 5.5 0.00 58.5 51.6 2.7 5.4 2.5 293 19 68.4 11.8 11.0 2.1 0.2 0.00 56.5 51.6 2.7 4.9 2.5 303 20 61.7 15.3 16.3 1.6 0.0 0.00 54.7 51.8 1.8 4.3 0.7 272 21 55.9 21.9 26.6 1.1 0.5 0.00 53.1 52.0 2.2 6.7 1.3 104 22 50.2 17.6 27.1 0.9 0.5 0.00 51.6 52.2 1.1 3.8 1.1 94 23 47.5 13.1 24.6 0.8 0.0 0.00 50.2 52.2 1.1 3.4 0.9 109 24 46.8 13.5 25.7 0.8 0.0 0.00 49.1 52.3 2.2 6.5 2.0 75 AZMET Daily Weather Data : TUCSON : Feb 25 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.2 32.4 53.6 DegF RELATIVE HUMIDITY 71.0 7.6 27.0 % DEWPOINT 16.3 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 60.3 41.7 50.7 DegF SOIL TEMP. 20 in 52.5 51.4 52.0 DegF WIND SPEED 8.9 2.0 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 56 Degrees SOLAR RADIATION 441.0 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 6.1 267 8.8 409 11.9 581 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Feb 26 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.8 12.2 24.4 0.8 0.0 0.00 48.0 52.3 2.0 4.0 1.8 106 2 43.5 12.4 27.6 0.7 0.0 0.00 47.1 52.3 1.3 4.0 0.9 68 3 42.1 12.7 29.9 0.6 0.0 0.00 46.4 52.3 1.1 3.6 0.9 108 4 42.1 13.6 31.0 0.6 0.0 0.00 45.9 52.3 1.8 4.3 1.3 126 5 44.2 14.2 29.3 0.7 0.0 0.00 45.3 52.3 2.0 5.4 1.6 98 6 44.6 14.2 28.8 0.7 0.0 0.00 45.0 52.2 1.1 4.3 0.7 68 7 44.6 13.5 28.0 0.7 0.0 0.00 44.8 52.2 1.6 3.4 1.1 126 8 47.5 14.5 26.3 0.8 3.3 0.00 44.6 52.0 3.4 6.0 2.7 101 9 55.2 16.9 21.8 1.2 13.4 0.00 45.1 52.0 3.4 8.1 2.9 116 10 62.4 19.6 19.0 1.6 26.8 0.00 46.9 52.0 3.6 8.1 3.1 111 11 70.9 20.3 14.6 2.2 33.0 0.00 49.5 51.8 5.1 11.6 4.7 148 12 73.4 20.3 13.4 2.4 50.4 0.00 52.0 51.6 8.3 13.6 7.6 145 13 75.6 20.5 12.5 2.6 65.0 0.00 54.7 51.6 7.4 12.8 6.9 127 14 77.7 19.2 11.1 2.9 66.4 0.00 57.7 51.6 6.0 11.6 5.4 128 15 79.3 18.3 10.1 3.1 56.9 0.00 59.7 51.4 4.9 15.2 3.8 115 16 81.0 14.7 8.2 3.3 44.4 0.00 61.2 51.4 3.1 9.2 1.1 98 17 81.3 12.2 7.2 3.4 27.7 0.00 61.2 51.6 2.2 9.4 1.3 37 18 80.4 9.9 6.7 3.3 11.5 0.00 59.9 51.6 4.3 12.8 4.0 302 19 75.6 10.0 7.9 2.8 0.7 0.00 58.1 51.8 4.7 11.2 4.7 293 20 70.5 9.7 9.2 2.3 0.0 0.00 56.3 52.0 3.1 6.3 2.7 265 21 62.8 11.5 13.2 1.7 0.0 0.00 54.7 52.2 1.1 3.8 1.1 283 22 54.7 11.1 17.3 1.2 0.0 0.00 53.1 52.2 0.4 2.9 0.2 45 23 51.4 11.3 19.6 1.0 0.0 0.00 51.8 52.3 0.4 1.8 0.4 94 24 51.4 11.1 19.5 1.0 0.0 0.00 50.9 52.5 1.1 3.4 0.7 102 AZMET Daily Weather Data : TUCSON : Feb 26 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.0 41.2 60.8 DegF RELATIVE HUMIDITY 35.0 5.9 18.2 % DEWPOINT 14.4 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 61.3 44.6 51.6 DegF SOIL TEMP. 20 in 52.5 51.4 52.0 DegF WIND SPEED 15.2 3.1 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 125 Degrees SOLAR RADIATION 399.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.1 277 13.3 422 16.9 598 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Feb 27 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.6 10.8 19.0 1.1 0.0 0.00 49.8 52.5 2.7 5.4 2.5 94 2 47.1 10.8 22.6 0.9 0.0 0.00 48.7 52.5 1.1 2.9 1.1 112 3 43.2 11.1 26.5 0.7 0.0 0.00 47.8 52.7 1.6 2.9 1.3 102 4 41.0 11.1 28.9 0.6 0.0 0.00 46.8 52.7 0.9 2.7 0.9 81 5 39.0 10.0 29.6 0.6 0.0 0.00 46.0 52.7 0.9 2.5 0.9 99 6 37.6 9.7 30.9 0.5 0.0 0.00 45.1 52.5 1.3 3.1 1.1 89 7 37.4 10.6 32.5 0.5 0.0 0.00 44.4 52.5 1.8 3.6 1.8 103 8 41.7 11.5 28.5 0.6 8.4 0.00 43.9 52.5 1.6 3.4 1.6 80 9 51.1 13.1 21.7 1.0 25.6 0.00 44.4 52.3 2.0 4.5 1.8 74 10 59.4 15.3 17.5 1.4 42.0 0.00 46.9 52.3 3.4 5.6 3.1 99 11 67.8 15.3 13.1 2.0 55.7 0.00 50.4 52.2 1.8 5.6 0.7 76 12 71.8 14.4 10.9 2.4 65.0 0.00 54.1 52.0 2.0 4.9 1.1 217 13 74.5 13.6 9.7 2.6 62.8 0.00 57.7 52.0 2.2 6.7 1.3 242 14 76.5 11.8 8.4 2.8 60.7 0.00 60.3 51.8 3.4 8.5 2.5 282 15 77.7 14.0 8.8 3.0 49.2 0.00 61.9 51.8 4.0 10.1 3.6 281 16 79.2 19.0 10.5 3.0 46.6 0.00 62.6 51.8 6.0 10.7 5.6 288 17 78.8 18.3 10.3 3.0 20.8 0.00 62.2 52.0 7.4 11.9 6.9 290 18 76.8 18.3 10.9 2.8 9.6 0.00 60.8 52.0 6.9 12.1 6.7 304 19 73.2 19.8 13.2 2.4 0.2 0.00 59.2 52.2 4.3 8.7 4.0 303 20 68.9 17.6 13.8 2.1 0.0 0.00 57.7 52.3 4.3 6.3 4.0 262 21 63.5 20.7 19.2 1.6 0.0 0.00 56.3 52.5 2.2 4.7 0.4 202 22 55.4 24.8 30.5 1.0 0.2 0.00 54.9 52.7 1.6 4.0 1.6 91 23 55.2 27.3 34.0 1.0 0.5 0.00 53.4 52.9 1.6 4.0 1.6 109 24 52.0 23.7 32.9 0.9 0.0 0.00 52.3 52.9 1.6 3.1 1.6 104 AZMET Daily Weather Data : TUCSON : Feb 27 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.7 35.1 59.2 DegF RELATIVE HUMIDITY 62.4 6.4 20.2 % DEWPOINT 15.4 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 62.6 43.9 52.9 DegF SOIL TEMP. 20 in 52.9 51.8 52.3 DegF WIND SPEED 12.1 2.7 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 300 Degrees SOLAR RADIATION 447.7 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 8.3 285 11.3 434 14.6 612 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Feb 28 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.5 18.7 26.2 1.0 0.0 0.00 51.4 53.1 2.0 4.0 2.0 79 2 52.5 19.6 27.1 1.0 0.0 0.00 50.7 53.1 1.3 2.9 1.1 100 3 52.0 19.4 27.4 1.0 0.0 0.00 50.2 53.2 2.5 3.8 2.2 101 4 52.2 18.5 26.1 1.0 0.0 0.00 49.5 53.2 2.0 3.4 2.0 100 5 51.1 19.6 28.6 0.9 0.0 0.00 48.9 53.1 3.1 4.9 3.1 90 6 51.3 19.6 28.4 0.9 0.0 0.00 48.4 53.1 3.6 5.8 3.6 103 7 49.6 18.9 29.2 0.9 0.2 0.00 48.0 53.1 1.6 3.6 1.3 84 8 49.8 19.9 30.4 0.9 6.2 0.00 47.5 53.1 2.2 5.1 2.2 108 9 57.9 22.1 25.0 1.2 24.1 0.00 47.8 52.9 4.5 8.9 4.3 112 10 67.6 23.2 18.5 1.9 42.3 0.00 50.4 52.9 2.9 8.1 2.5 114 11 72.9 23.2 15.4 2.3 46.8 0.00 53.6 52.9 4.0 7.6 3.6 113 12 76.8 26.1 15.2 2.7 50.2 0.00 56.3 52.7 2.5 7.4 1.6 105 13 78.6 26.6 14.7 2.8 55.9 0.00 59.2 52.7 3.1 7.8 1.8 360 14 80.2 27.7 14.5 3.0 50.4 0.00 61.5 52.7 5.1 12.5 3.8 277 15 79.7 27.5 14.7 3.0 26.3 0.00 61.7 52.7 8.1 13.6 7.4 298 16 79.0 30.2 16.8 2.8 22.7 0.00 61.3 52.7 8.5 14.5 8.1 300 17 78.3 30.0 17.0 2.7 15.3 0.00 61.0 52.7 10.5 18.6 10.1 303 18 76.8 31.1 18.8 2.5 5.3 0.00 60.1 52.9 8.5 13.0 8.3 314 19 74.3 29.7 19.2 2.3 0.0 0.00 58.8 53.1 6.5 11.4 6.3 314 20 72.1 30.4 21.3 2.1 0.0 0.00 57.9 53.1 3.8 7.4 3.6 288 21 69.3 30.9 24.0 1.9 0.0 0.00 57.0 53.2 4.9 8.9 4.9 263 22 67.1 29.7 24.5 1.7 0.0 0.00 56.1 53.4 2.0 6.7 1.6 268 23 62.8 30.0 29.0 1.4 0.0 0.00 55.4 53.4 1.6 4.3 1.3 98 24 61.3 30.0 30.3 1.3 0.0 0.00 54.9 53.6 0.9 2.7 0.9 85 AZMET Daily Weather Data : TUCSON : Feb 28 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.0 48.2 65.3 DegF RELATIVE HUMIDITY 33.3 12.5 22.6 % DEWPOINT 25.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 61.7 47.5 54.3 DegF SOIL TEMP. 20 in 53.6 52.7 53.1 DegF WIND SPEED 18.6 4.0 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 321 Degrees SOLAR RADIATION 346.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.8 296 14.9 449 19.6 632 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Mar 1 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.0 31.1 32.2 1.2 0.0 0.00 54.3 53.6 2.5 4.3 2.2 101 2 61.2 31.8 33.0 1.2 0.0 0.00 53.8 53.8 1.8 3.6 0.2 102 3 60.8 32.4 34.1 1.2 0.0 0.00 53.4 53.8 2.5 4.5 2.2 280 4 61.3 32.2 33.3 1.2 0.0 0.00 53.1 53.8 2.2 4.5 1.3 221 5 58.6 32.5 37.3 1.0 0.0 0.00 52.7 53.8 3.1 6.0 2.9 98 6 57.6 32.7 38.8 1.0 0.0 0.00 52.3 53.8 1.6 3.8 1.3 97 7 55.8 32.7 41.4 0.9 0.0 0.00 51.8 53.8 2.2 3.8 2.2 95 8 54.0 33.8 46.1 0.8 3.1 0.00 51.3 53.8 1.1 3.8 0.9 125 9 58.5 36.0 43.0 1.0 15.5 0.00 51.6 53.8 2.0 4.9 1.1 309 10 62.8 37.9 39.5 1.2 14.6 0.00 52.7 53.8 4.3 7.6 4.0 111 11 65.5 39.4 38.1 1.3 20.1 0.00 53.8 53.8 3.8 8.1 2.9 104 12 66.0 43.3 44.0 1.2 18.2 0.00 54.9 53.6 5.1 10.3 4.9 292 13 65.5 44.6 46.7 1.1 9.8 0.00 55.2 53.6 6.0 12.1 5.8 294 14 64.8 48.4 55.4 0.9 7.9 0.00 55.4 53.6 4.9 11.6 4.5 321 15 63.7 52.0 65.8 0.7 6.4 0.00 55.6 53.6 4.9 8.7 4.7 84 16 65.1 49.5 56.9 0.9 7.4 0.00 55.6 53.6 4.3 11.2 3.8 98 17 65.1 49.5 57.0 0.9 4.1 0.01 55.6 53.6 6.3 19.2 2.5 197 18 62.6 52.2 68.6 0.6 4.3 0.00 55.4 53.6 3.8 14.1 2.7 112 19 63.3 50.2 62.5 0.8 0.2 0.00 55.0 53.6 2.7 10.3 2.0 93 20 62.2 50.7 65.9 0.7 0.0 0.00 54.5 53.8 3.1 8.5 1.8 116 21 62.4 50.4 65.1 0.7 0.0 0.00 54.1 53.8 1.8 9.4 0.4 170 22 58.3 52.5 81.4 0.3 0.0 0.00 53.8 53.8 0.7 2.2 0.2 91 23 55.4 51.6 87.4 0.2 0.0 0.00 53.1 53.8 2.2 4.0 2.0 95 24 53.1 50.0 89.1 0.2 0.2 0.00 52.2 53.8 1.1 2.9 0.7 68 AZMET Daily Weather Data : TUCSON : Mar 1 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.3 50.9 61.0 DegF RELATIVE HUMIDITY 94.9 31.0 52.6 % DEWPOINT 42.4 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 55.6 51.3 53.8 DegF SOIL TEMP. 20 in 53.8 53.6 53.8 DegF WIND SPEED 19.2 3.1 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 93 Degrees SOLAR RADIATION 112.0 Langleys PRECIPITATION 0.01 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 5.0 301 9.0 458 14.0 646 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Mar 2 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.5 48.2 95.1 0.1 0.7 0.00 51.1 53.8 1.8 3.4 1.6 96 2 48.0 46.6 94.7 0.1 1.0 0.00 50.2 53.8 1.3 6.3 0.7 316 3 45.3 44.6 97.3 0.0 1.2 0.00 49.5 53.8 0.9 2.5 0.9 88 4 43.7 43.3 98.7 0.0 1.2 0.00 48.6 53.8 2.0 4.5 1.3 86 5 42.6 42.4 98.8 0.0 1.2 0.00 47.8 53.8 1.1 3.1 0.9 113 6 41.7 41.5 99.2 0.0 1.0 0.00 47.3 53.8 1.3 4.0 1.1 94 7 40.6 40.3 99.1 0.0 1.0 0.00 46.6 53.6 1.3 3.4 0.9 96 8 42.6 42.1 97.8 0.0 10.0 0.00 46.2 53.6 1.1 2.9 0.9 110 9 52.0 43.5 73.2 0.4 25.8 0.00 46.6 53.4 2.9 5.4 2.9 110 10 59.4 43.0 54.9 0.8 40.8 0.00 49.3 53.4 2.7 5.8 2.2 110 11 65.5 41.9 42.3 1.3 54.5 0.00 52.9 53.2 2.5 5.6 2.2 91 12 70.3 36.5 29.0 1.8 63.5 0.00 56.5 53.2 3.1 9.2 1.3 154 13 72.7 30.4 20.9 2.2 67.8 0.00 59.5 53.1 4.3 10.3 2.0 171 14 75.0 29.5 18.6 2.4 65.0 0.00 62.2 53.1 4.7 12.1 3.6 272 15 75.6 29.7 18.4 2.5 56.9 0.00 63.9 53.1 4.9 11.9 3.8 290 16 76.8 27.7 16.3 2.6 44.9 0.00 64.6 53.1 3.6 11.0 2.2 276 17 76.6 23.9 14.0 2.7 29.6 0.00 64.2 53.1 8.5 17.0 8.1 298 18 75.6 19.2 11.9 2.7 13.1 0.00 62.4 53.2 8.3 13.2 8.1 303 19 72.3 19.6 13.5 2.3 0.7 0.00 60.6 53.4 6.0 12.1 5.8 297 20 67.1 23.2 18.8 1.9 0.0 0.00 58.8 53.6 3.1 6.3 2.9 278 21 59.0 26.6 29.0 1.2 0.0 0.00 57.2 53.8 0.7 2.0 0.0 222 22 52.3 27.0 37.3 0.8 0.0 0.00 55.6 54.0 0.7 2.2 0.7 110 23 49.1 26.1 40.5 0.7 0.0 0.00 54.3 54.1 1.6 3.8 1.6 86 24 48.0 25.5 41.0 0.7 0.0 0.00 52.9 54.1 1.8 3.8 1.6 88 AZMET Daily Weather Data : TUCSON : Mar 2 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.1 39.6 58.5 DegF RELATIVE HUMIDITY 100.0 9.8 52.5 % DEWPOINT 34.3 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 64.8 46.0 54.5 DegF SOIL TEMP. 20 in 54.1 53.1 53.6 DegF WIND SPEED 17.0 2.9 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 300 Degrees SOLAR RADIATION 480.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.3 310 11.2 469 14.8 661 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Mar 3 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.0 24.8 44.8 0.6 0.0 0.00 51.8 54.3 1.1 2.7 1.1 81 2 45.5 23.5 41.8 0.6 0.0 0.00 50.7 54.3 2.5 4.5 2.2 96 3 44.2 23.2 43.0 0.6 0.0 0.00 49.8 54.3 2.2 5.6 2.0 82 4 45.0 22.3 40.2 0.6 0.0 0.00 48.9 54.3 2.2 4.3 2.0 99 5 43.0 22.8 44.2 0.5 0.0 0.00 48.2 54.3 1.8 4.0 1.6 107 6 42.1 22.3 44.7 0.5 0.0 0.00 47.7 54.3 1.3 4.9 1.1 100 7 41.5 22.5 46.4 0.5 0.2 0.00 47.1 54.1 2.0 6.0 1.8 81 8 42.6 23.5 46.4 0.5 6.0 0.00 46.6 54.1 1.6 4.0 1.3 95 9 54.0 26.6 34.7 0.9 25.1 0.00 47.1 54.0 2.5 7.4 2.5 114 10 63.3 28.4 26.7 1.5 26.5 0.00 49.1 54.0 2.9 5.8 2.7 98 11 69.6 30.2 23.0 1.9 40.8 0.00 51.1 53.8 5.8 10.3 5.4 102 12 72.3 30.2 20.9 2.1 41.3 0.00 52.7 53.8 4.9 10.7 3.4 182 13 73.6 27.5 18.0 2.3 45.4 0.00 54.5 53.6 4.3 12.5 3.6 266 14 75.4 25.0 15.3 2.5 52.3 0.00 56.1 53.4 4.0 11.6 2.9 270 15 76.5 23.0 13.5 2.7 41.6 0.00 57.7 53.4 7.2 15.4 6.7 249 16 77.5 22.3 12.7 2.8 47.8 0.00 59.9 53.4 7.4 14.1 6.0 227 17 77.2 18.7 11.0 2.8 30.6 0.00 60.4 53.4 7.2 15.2 6.3 202 18 75.9 16.9 10.6 2.7 13.4 0.00 59.4 53.4 6.3 13.6 5.4 232 19 72.7 15.6 11.2 2.4 0.7 0.00 57.7 53.6 3.4 9.4 3.1 233 20 69.4 15.4 12.5 2.2 0.0 0.00 56.3 53.6 2.7 6.3 2.5 241 21 65.8 17.1 15.1 1.8 0.0 0.00 54.9 53.8 2.5 6.7 2.5 270 22 57.4 26.2 30.3 1.1 0.0 0.00 53.6 53.8 0.9 2.9 0.2 327 23 57.9 19.6 22.4 1.3 0.2 0.00 52.5 54.0 2.9 6.7 2.5 317 24 55.6 21.6 26.9 1.1 0.5 0.00 51.3 54.0 1.6 5.6 1.1 279 AZMET Daily Weather Data : TUCSON : Mar 3 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.3 40.6 60.1 DegF RELATIVE HUMIDITY 51.7 9.6 27.4 % DEWPOINT 22.8 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 60.4 46.6 52.7 DegF SOIL TEMP. 20 in 54.3 53.4 54.0 DegF WIND SPEED 15.4 3.4 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 206 Degrees SOLAR RADIATION 371.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.5 318 11.5 480 14.9 676 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Mar 4 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.2 25.2 43.3 0.6 0.7 0.00 50.2 54.1 0.7 2.7 0.7 92 2 42.6 24.8 48.8 0.5 1.0 0.00 48.9 54.1 0.7 2.2 0.7 86 3 39.6 21.9 48.6 0.4 1.0 0.00 47.5 54.1 0.9 2.5 0.9 92 4 38.5 18.7 44.3 0.4 0.5 0.00 46.4 54.1 1.3 2.9 1.3 94 5 39.7 17.2 39.5 0.5 0.0 0.00 45.1 54.0 2.2 3.8 2.2 84 6 40.8 17.8 38.9 0.5 0.0 0.00 44.4 54.0 3.1 5.6 2.9 91 7 40.1 19.0 42.3 0.5 0.5 0.00 43.9 54.0 0.7 3.1 0.2 224 8 43.2 21.0 40.9 0.6 10.0 0.00 43.9 53.8 2.0 4.9 2.0 87 9 50.9 23.5 34.1 0.8 24.4 0.00 45.3 53.6 2.9 6.3 2.7 117 10 57.0 24.4 28.3 1.1 31.5 0.00 48.2 53.6 4.5 7.6 4.5 108 11 61.3 24.4 24.3 1.4 36.3 0.00 50.7 53.4 1.8 5.1 1.1 154 12 65.7 19.6 16.9 1.8 48.3 0.00 53.8 53.2 1.3 5.1 0.9 318 13 68.0 11.7 10.9 2.1 50.9 0.00 57.2 53.2 2.9 6.5 1.6 281 14 69.3 10.2 9.9 2.2 38.5 0.00 58.3 53.2 2.2 6.7 0.7 257 15 70.2 10.4 9.6 2.3 37.3 0.00 59.4 53.1 2.5 6.3 0.7 78 16 71.6 8.8 8.6 2.4 48.0 0.00 60.1 53.1 7.6 13.9 6.7 307 17 71.1 9.1 8.9 2.4 31.1 0.00 59.4 53.1 8.5 15.0 8.1 315 18 69.4 10.4 9.9 2.2 13.9 0.00 57.0 53.2 9.6 15.7 9.4 310 19 66.6 11.3 11.4 2.0 0.7 0.00 54.7 53.2 5.4 11.9 5.1 299 20 60.6 13.6 15.7 1.5 0.0 0.00 52.9 53.4 1.1 4.3 1.1 285 21 52.7 22.8 31.4 0.9 0.0 0.00 51.1 53.4 0.7 2.0 0.0 200 22 46.4 21.2 36.3 0.7 1.0 0.00 49.8 53.6 0.9 3.8 0.9 84 23 44.4 14.7 29.6 0.7 0.5 0.00 48.4 53.6 1.3 3.6 1.3 91 24 43.9 12.2 27.2 0.7 0.0 0.00 47.3 53.8 2.5 3.8 2.2 84 AZMET Daily Weather Data : TUCSON : Mar 4 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.3 37.8 54.1 DegF RELATIVE HUMIDITY 68.1 7.4 27.5 % DEWPOINT 17.2 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 60.1 43.7 51.1 DegF SOIL TEMP. 20 in 54.1 53.1 53.6 DegF WIND SPEED 15.7 2.9 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 346 Degrees SOLAR RADIATION 375.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.6 324 8.3 489 11.5 687 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Mar 5 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.4 12.0 29.5 0.6 0.0 0.00 46.0 53.8 1.8 3.8 1.8 95 2 41.5 12.2 29.7 0.6 0.0 0.00 45.1 53.8 1.3 3.8 1.1 101 3 37.4 12.4 34.9 0.5 0.0 0.00 44.2 53.6 1.3 2.7 1.1 97 4 34.9 12.6 39.2 0.4 0.0 0.00 43.5 53.6 0.7 2.7 0.7 98 5 34.2 12.2 39.4 0.4 0.0 0.00 42.6 53.6 0.9 3.1 0.9 72 6 32.4 12.4 42.9 0.3 0.0 0.00 41.9 53.4 0.9 2.5 0.7 108 7 30.9 12.4 45.8 0.3 0.2 0.00 41.2 53.4 0.4 1.3 0.4 113 8 36.9 13.5 37.8 0.5 11.0 0.00 41.0 53.2 0.9 3.4 0.9 74 9 47.8 15.3 26.8 0.8 29.6 0.00 42.4 53.1 2.9 5.4 2.7 92 10 57.2 14.2 18.1 1.3 43.5 0.00 46.0 52.9 3.6 6.7 3.4 99 11 65.8 14.2 13.3 1.9 59.3 0.00 50.5 52.9 2.7 5.8 2.2 106 12 71.2 14.5 11.2 2.3 67.4 0.00 55.2 52.7 3.1 6.7 2.5 109 13 74.7 9.9 8.1 2.7 68.6 0.00 59.0 52.5 3.4 8.3 2.5 126 14 76.5 3.9 5.8 2.9 60.0 0.00 61.3 52.5 3.1 8.9 1.1 200 15 78.1 3.7 5.5 3.1 56.9 0.00 62.8 52.3 3.4 8.3 1.3 237 16 79.3 1.2 4.7 3.3 46.3 0.00 63.3 52.5 3.4 9.8 0.7 261 17 79.9 -1.1 4.1 3.3 26.0 0.00 62.8 52.5 1.8 6.0 0.9 313 18 78.1 -1.3 4.3 3.2 10.5 0.00 61.2 52.5 2.2 12.3 1.1 300 19 72.9 0.7 5.7 2.6 0.5 0.00 58.6 52.7 2.9 7.6 2.9 298 20 64.6 7.3 10.3 1.9 0.0 0.00 56.3 52.9 1.6 3.4 1.6 274 21 62.6 7.0 10.8 1.7 0.0 0.00 54.5 53.1 2.5 4.9 2.5 273 22 56.1 8.1 14.3 1.3 0.0 0.00 52.9 53.2 0.9 3.1 0.4 67 23 51.6 5.5 15.0 1.1 0.0 0.00 51.4 53.4 2.2 4.3 2.2 86 24 51.1 5.0 15.0 1.1 0.0 0.00 50.4 53.4 2.0 6.3 1.3 83 AZMET Daily Weather Data : TUCSON : Mar 5 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.6 30.2 56.5 DegF RELATIVE HUMIDITY 51.9 2.9 19.7 % DEWPOINT 8.6 DegF ACTUAL VAPOR PRESS. 0.2 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 63.3 41.0 51.4 DegF SOIL TEMP. 20 in 53.8 52.3 53.1 DegF WIND SPEED 12.3 2.0 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 102 Degrees SOLAR RADIATION 479.5 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 8.3 332 11.0 500 14.0 701 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Mar 6 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.1 6.1 16.9 1.0 0.0 0.00 49.3 53.6 2.0 4.3 1.6 98 2 46.0 6.1 18.9 0.9 0.0 0.00 48.0 53.6 2.0 4.0 1.8 92 3 45.7 5.2 18.3 0.9 0.0 0.00 46.9 53.6 2.5 4.9 2.5 110 4 46.4 3.4 16.4 0.9 0.0 0.00 46.0 53.6 2.9 4.3 2.7 100 5 43.2 4.3 19.5 0.8 0.0 0.00 45.3 53.6 1.8 4.0 1.8 99 6 41.5 4.6 21.0 0.7 0.0 0.00 44.6 53.6 2.5 4.5 2.0 120 7 38.5 6.1 25.5 0.6 0.2 0.00 43.9 53.4 1.3 3.4 1.1 93 8 41.5 9.0 25.9 0.7 11.7 0.00 43.5 53.4 2.2 5.4 2.2 91 9 52.9 9.0 16.8 1.1 28.4 0.00 44.6 53.4 4.5 7.8 4.3 110 10 63.0 10.9 12.8 1.7 45.4 0.00 48.0 53.2 4.9 8.5 4.7 112 11 70.0 10.6 9.8 2.3 59.3 0.00 52.3 53.1 4.7 11.2 4.5 106 12 74.7 12.2 9.0 2.7 60.7 0.00 56.7 52.9 4.7 10.1 3.8 99 13 77.5 14.0 8.9 2.9 71.4 0.00 59.9 52.9 3.6 9.4 1.3 117 14 79.2 10.2 7.1 3.2 61.9 0.00 63.0 52.9 4.0 12.8 2.5 279 15 79.0 6.1 5.9 3.2 42.0 0.00 63.0 52.9 5.8 15.0 4.7 267 16 79.9 9.0 6.5 3.3 54.0 0.00 64.6 52.9 10.3 19.2 9.6 307 17 77.5 7.7 6.7 3.0 27.2 0.00 63.9 52.9 11.6 19.2 11.2 311 18 75.7 5.5 6.5 2.8 8.4 0.00 61.7 53.1 11.2 17.4 10.7 310 19 72.5 2.7 6.3 2.6 0.2 0.00 59.9 53.2 8.1 17.0 7.8 320 20 69.3 9.0 9.4 2.2 0.0 0.00 58.3 53.4 6.9 11.9 6.9 270 21 66.7 12.2 11.9 2.0 0.0 0.00 57.0 53.4 8.3 13.0 8.1 276 22 64.4 16.2 15.1 1.8 0.0 0.00 55.6 53.6 6.3 9.6 6.3 264 23 62.4 19.0 18.6 1.6 0.0 0.00 54.5 53.8 3.4 7.4 2.7 283 24 59.5 23.4 25.0 1.3 0.7 0.00 53.8 54.0 1.3 3.4 1.1 97 AZMET Daily Weather Data : TUCSON : Mar 6 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.0 36.5 61.5 DegF RELATIVE HUMIDITY 53.8 4.7 14.1 % DEWPOINT 9.3 DegF ACTUAL VAPOR PRESS. 0.2 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 64.6 43.5 53.4 DegF SOIL TEMP. 20 in 54.0 52.7 53.2 DegF WIND SPEED 19.2 4.9 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 305 Degrees SOLAR RADIATION 471.8 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 9.2 341 12.1 512 15.5 717 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Mar 7 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.3 22.5 25.0 1.3 0.7 0.00 53.2 54.0 2.7 5.4 2.5 97 2 59.7 16.2 18.0 1.4 0.0 0.00 52.7 54.1 2.0 4.3 1.1 97 3 59.7 16.3 18.1 1.4 0.0 0.00 52.2 54.1 2.5 4.9 1.8 122 4 59.2 16.5 18.6 1.4 0.0 0.00 51.6 54.1 3.4 6.9 3.1 114 5 58.5 16.9 19.4 1.4 0.0 0.00 51.3 54.1 1.8 5.4 1.1 261 6 55.9 18.3 22.6 1.2 0.0 0.00 50.9 54.1 0.9 2.5 0.4 156 7 53.2 19.6 26.4 1.0 0.2 0.00 50.4 54.1 0.9 2.5 0.7 79 8 54.0 20.1 26.2 1.0 6.2 0.00 50.4 54.1 0.7 2.2 0.4 52 9 58.6 21.0 23.1 1.3 12.9 0.00 51.3 54.1 1.1 4.0 0.7 319 10 61.7 20.1 19.9 1.5 21.5 0.00 52.7 54.0 2.5 5.8 2.5 308 11 64.6 18.5 16.8 1.7 27.5 0.00 54.1 54.0 2.9 6.3 2.5 328 12 66.0 17.8 15.4 1.9 23.9 0.00 55.6 54.0 1.6 4.3 1.1 272 13 67.5 19.2 15.6 1.9 40.1 0.00 57.4 54.0 2.0 4.9 0.4 321 14 69.8 17.8 13.6 2.1 54.5 0.00 60.1 53.8 3.4 7.8 1.3 159 15 71.1 16.3 12.2 2.3 54.2 0.00 61.9 53.8 4.5 10.3 2.9 159 16 72.1 18.1 12.7 2.3 42.0 0.00 62.6 53.8 4.0 10.3 2.7 176 17 72.9 19.6 13.3 2.4 28.0 0.00 62.2 54.0 4.5 10.7 3.4 173 18 72.7 19.4 13.2 2.4 14.8 0.00 59.9 54.0 5.6 11.6 5.1 227 19 70.7 19.6 14.2 2.2 1.0 0.00 57.4 54.1 5.1 12.1 4.9 220 20 68.4 24.6 19.2 1.9 0.0 0.00 55.6 54.1 4.9 14.1 4.5 216 21 64.9 38.3 37.5 1.3 0.0 0.00 54.3 54.3 2.9 7.4 2.5 173 22 62.8 40.1 43.1 1.1 0.0 0.00 53.4 54.3 2.0 6.7 1.6 187 23 60.6 36.5 40.6 1.1 0.0 0.00 52.3 54.5 1.6 6.3 1.1 173 24 60.1 33.1 36.0 1.1 0.0 0.00 51.4 54.5 2.7 5.6 2.2 228 AZMET Daily Weather Data : TUCSON : Mar 7 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.9 52.5 63.5 DegF RELATIVE HUMIDITY 47.8 9.8 21.7 % DEWPOINT 21.9 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 62.6 50.2 54.9 DegF SOIL TEMP. 20 in 54.5 53.8 54.1 DegF WIND SPEED 14.1 2.7 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 194 Degrees SOLAR RADIATION 327.3 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 8.5 350 13.1 525 18.2 735 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Mar 8 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.0 32.7 39.9 1.0 0.0 0.00 50.5 54.5 1.1 3.8 1.1 230 2 53.2 33.3 46.7 0.7 0.0 0.00 49.8 54.7 1.1 3.8 0.4 97 3 53.4 35.1 49.3 0.7 0.0 0.00 49.5 54.7 1.3 6.5 0.9 326 4 56.1 34.5 43.9 0.9 0.0 0.00 49.3 54.5 10.3 17.4 9.8 290 5 55.2 34.7 45.9 0.8 0.0 0.00 49.1 54.5 8.7 14.3 8.5 293 6 52.7 31.6 44.3 0.8 0.0 0.00 48.7 54.5 11.0 16.1 10.7 307 7 52.0 30.0 42.8 0.8 0.2 0.00 48.4 54.3 8.1 13.6 8.1 302 8 51.1 28.6 41.8 0.7 3.1 0.00 48.0 54.3 9.2 14.8 8.9 302 9 51.1 29.7 43.4 0.7 27.0 0.00 48.6 54.3 8.7 13.6 8.5 303 10 53.2 28.9 39.3 0.8 44.7 0.00 50.9 54.1 12.3 19.9 11.9 300 11 54.5 29.7 38.1 0.9 59.3 0.00 53.4 54.1 12.3 19.5 11.6 292 12 54.5 29.8 38.6 0.9 39.2 0.00 55.0 54.0 11.4 17.9 10.7 311 13 55.9 29.7 36.2 1.0 47.1 0.00 56.5 54.0 11.0 18.3 10.1 290 14 56.8 27.1 31.6 1.1 30.6 0.00 56.7 54.0 13.0 22.1 12.5 297 15 56.3 27.7 33.0 1.0 16.0 0.00 55.6 54.0 12.1 19.5 11.4 279 16 57.9 24.8 27.8 1.2 28.2 0.00 55.2 54.0 15.7 21.7 15.2 288 17 58.5 24.3 26.6 1.2 21.7 0.00 55.4 54.0 13.9 22.8 13.2 288 18 58.6 22.5 24.5 1.3 15.3 0.00 54.3 54.0 11.2 21.7 11.0 302 19 57.2 21.2 24.3 1.2 1.0 0.00 52.7 54.0 10.3 17.0 10.1 308 20 55.6 21.6 26.3 1.1 0.0 0.00 51.4 54.0 6.5 12.5 6.5 303 21 50.4 22.1 32.6 0.9 0.0 0.00 50.0 54.0 1.3 4.5 0.7 266 22 44.1 21.2 39.8 0.6 0.0 0.00 48.7 54.1 0.9 2.5 0.9 102 23 41.2 20.8 43.9 0.5 0.0 0.00 47.7 54.1 1.3 3.4 1.3 100 24 40.1 21.6 46.9 0.4 0.0 0.00 46.6 54.1 1.8 3.6 1.8 104 AZMET Daily Weather Data : TUCSON : Mar 8 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 59.5 39.0 53.2 DegF RELATIVE HUMIDITY 52.3 23.3 37.8 % DEWPOINT 27.7 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 57.0 46.6 51.4 DegF SOIL TEMP. 20 in 54.7 53.8 54.1 DegF WIND SPEED 22.8 8.1 MPH WIND VECTOR MAG. 7.2 MPH WIND VECTOR DIR. 297 Degrees SOLAR RADIATION 333.0 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 0.9 350 2.9 528 5.8 741 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Mar 9 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.7 21.7 48.2 0.4 0.0 0.00 45.5 54.1 2.5 4.3 2.2 97 2 39.9 21.0 46.5 0.4 0.0 0.00 44.8 54.0 2.5 5.1 2.0 97 3 38.3 20.8 48.8 0.4 0.0 0.00 43.9 54.0 2.5 4.5 2.2 105 4 36.3 20.5 52.1 0.3 0.0 0.00 43.2 53.8 2.0 3.8 1.6 102 5 35.2 20.5 54.5 0.3 0.0 0.00 42.4 53.8 2.5 4.3 2.2 92 6 37.4 19.9 49.1 0.4 0.0 0.00 42.1 53.6 2.5 5.4 2.0 100 7 39.9 19.9 44.4 0.5 0.5 0.00 41.9 53.6 3.1 5.4 2.9 108 8 42.6 20.5 41.1 0.6 6.4 0.00 42.3 53.4 3.8 6.5 3.6 100 9 50.2 21.7 32.3 0.8 24.6 0.00 43.9 53.2 5.6 8.9 5.4 96 10 54.9 22.6 28.3 1.0 43.0 0.00 47.3 53.2 5.6 9.8 4.9 127 11 57.4 22.6 25.9 1.2 51.1 0.00 51.1 53.1 3.8 8.3 2.9 124 12 59.4 20.8 22.3 1.3 57.8 0.00 54.5 52.9 4.0 11.6 2.7 154 13 61.3 18.9 19.1 1.5 63.5 0.00 57.9 52.7 4.3 10.3 1.8 294 14 63.1 17.2 16.6 1.6 60.9 0.00 60.6 52.7 6.9 14.1 5.4 290 15 64.8 16.7 15.5 1.8 52.8 0.00 61.7 52.7 7.6 16.6 6.7 272 16 65.1 16.9 15.3 1.8 33.5 0.00 61.9 52.7 5.4 15.7 4.5 265 17 64.8 16.2 15.1 1.8 12.4 0.00 60.6 52.7 9.2 17.0 8.9 286 18 63.5 18.3 17.3 1.6 5.0 0.00 58.8 52.9 10.1 17.0 9.8 292 19 61.9 19.0 18.8 1.5 0.2 0.00 57.0 52.9 7.8 15.7 7.6 288 20 59.7 19.9 21.2 1.4 0.0 0.00 55.6 53.1 1.6 4.3 1.3 300 21 58.3 21.9 24.2 1.3 0.0 0.00 54.3 53.2 1.6 4.9 1.6 289 22 57.4 23.9 27.3 1.2 0.0 0.00 53.4 53.2 2.0 7.6 1.8 280 23 57.9 24.4 27.2 1.2 0.0 0.00 52.7 53.4 4.9 13.0 4.3 247 24 57.0 24.3 28.0 1.1 0.0 0.00 52.0 53.6 2.7 10.1 1.3 233 AZMET Daily Weather Data : TUCSON : Mar 9 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.2 34.2 52.7 DegF RELATIVE HUMIDITY 57.2 13.8 30.8 % DEWPOINT 20.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 62.1 41.9 51.1 DegF SOIL TEMP. 20 in 54.1 52.7 53.2 DegF WIND SPEED 17.0 4.3 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 267 Degrees SOLAR RADIATION 412.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.9 353 5.2 533 7.9 749 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Mar 10 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.4 25.7 31.6 1.0 0.0 0.00 51.3 53.6 2.5 6.5 0.9 344 2 55.2 28.4 35.6 0.9 0.0 0.00 50.7 53.6 3.6 9.4 2.9 225 3 54.7 28.9 36.9 0.9 0.0 0.00 50.4 53.6 4.0 10.1 2.5 148 4 53.2 28.8 38.6 0.9 0.0 0.00 49.8 53.6 3.6 8.7 2.7 136 5 52.5 30.0 41.9 0.8 0.0 0.00 49.1 53.6 5.1 10.1 4.9 158 6 51.6 33.3 49.3 0.7 0.0 0.00 48.4 53.6 6.9 14.1 6.7 154 7 50.9 35.2 54.8 0.6 0.5 0.00 47.8 53.6 8.5 15.4 8.1 164 8 52.0 36.9 56.2 0.6 11.7 0.00 47.7 53.6 7.6 14.8 6.9 170 9 54.5 38.1 53.9 0.7 30.1 0.00 48.9 53.4 7.2 14.1 6.7 170 10 55.4 36.3 48.4 0.8 18.6 0.00 50.9 53.4 7.4 15.4 6.0 235 11 55.9 35.4 46.0 0.8 20.8 0.00 52.0 53.4 9.4 16.1 8.9 238 12 57.2 36.3 45.4 0.9 34.2 0.00 53.8 53.2 9.2 17.4 8.3 220 13 59.9 35.8 40.3 1.0 76.4 0.00 57.2 53.2 11.9 21.3 11.0 240 14 60.4 34.5 37.6 1.1 54.7 0.00 60.4 53.2 11.9 25.1 11.0 234 15 59.9 32.2 34.9 1.1 24.1 0.00 59.7 53.2 11.0 20.4 10.3 235 16 61.0 31.1 32.1 1.2 39.9 0.00 60.1 53.2 10.5 20.4 9.6 228 17 61.3 29.1 29.3 1.3 30.3 0.00 60.1 53.2 10.3 20.1 9.6 236 18 60.3 29.3 30.7 1.2 10.3 0.00 58.6 53.2 10.1 20.1 9.4 234 19 58.8 26.2 28.4 1.2 0.5 0.00 56.5 53.4 8.7 18.6 8.3 229 20 57.2 26.4 30.4 1.1 0.0 0.00 55.0 53.4 7.6 16.3 7.2 232 21 55.0 23.5 29.2 1.0 0.0 0.00 53.8 53.6 6.0 13.0 5.4 219 22 52.7 26.6 36.4 0.9 0.0 0.00 52.5 53.8 2.7 10.1 2.0 191 23 50.7 29.7 44.1 0.7 0.2 0.00 51.3 53.8 2.2 7.2 0.4 161 24 48.7 31.1 50.2 0.6 1.0 0.00 50.0 53.8 2.2 5.4 1.8 121 AZMET Daily Weather Data : TUCSON : Mar 10 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.2 47.1 55.6 DegF RELATIVE HUMIDITY 59.5 25.5 40.1 % DEWPOINT 31.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 60.4 47.7 53.2 DegF SOIL TEMP. 20 in 53.8 53.2 53.4 DegF WIND SPEED 25.1 7.2 MPH WIND VECTOR MAG. 5.4 MPH WIND VECTOR DIR. 214 Degrees SOLAR RADIATION 353.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.3 356 5.2 538 9.7 758 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Mar 11 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.2 32.2 57.9 0.4 1.0 0.00 48.9 53.8 2.5 6.0 2.2 81 2 46.2 32.7 59.3 0.4 0.7 0.00 48.2 54.0 2.0 5.1 1.6 110 3 48.0 34.5 59.2 0.5 1.0 0.00 47.7 53.8 2.9 9.2 2.5 136 4 47.5 35.4 62.8 0.4 1.0 0.00 47.7 53.8 2.5 5.6 2.5 108 5 46.2 35.4 66.2 0.4 0.7 0.00 48.0 53.8 2.7 16.6 2.0 167 6 47.8 33.3 56.6 0.5 0.0 0.00 47.8 53.6 4.9 13.6 4.3 165 7 46.9 35.6 64.1 0.4 0.2 0.00 46.4 53.4 5.6 13.2 4.9 149 8 47.8 37.0 66.0 0.4 4.5 0.00 45.7 53.4 7.2 13.0 6.7 156 9 50.7 36.9 58.7 0.5 30.1 0.00 46.6 53.2 10.7 21.0 9.6 179 10 53.1 37.2 54.7 0.6 45.9 0.00 49.8 53.1 11.2 21.7 10.1 185 11 53.1 37.0 54.5 0.6 52.1 0.00 51.8 53.1 12.1 21.5 11.0 184 12 55.0 36.9 50.0 0.7 47.3 0.00 54.1 52.9 11.0 20.6 10.1 186 13 56.8 37.6 48.5 0.8 63.8 0.00 55.6 52.9 13.2 23.3 11.9 202 14 57.0 38.3 49.5 0.8 52.6 0.00 57.0 52.7 12.8 25.1 11.2 201 15 56.8 37.8 48.8 0.8 32.5 0.00 56.7 52.7 11.6 23.3 10.7 199 16 56.8 39.0 51.4 0.8 27.5 0.00 56.5 52.7 10.7 20.4 9.8 199 17 55.8 39.9 55.3 0.7 9.3 0.00 55.0 52.7 11.6 23.7 10.7 198 18 52.5 44.1 72.7 0.4 3.6 0.02 53.8 52.9 8.3 16.1 7.4 221 19 49.6 45.0 84.2 0.2 0.7 0.05 52.5 52.9 7.4 17.0 6.7 221 20 50.7 43.0 74.4 0.3 0.2 0.00 51.4 52.9 6.7 15.2 5.6 188 21 51.1 43.0 73.6 0.3 0.2 0.01 50.9 53.1 4.7 9.6 4.3 163 22 49.5 45.1 85.3 0.2 0.5 0.07 50.4 53.1 2.9 11.0 2.7 204 23 48.9 45.1 86.6 0.2 0.5 0.06 50.0 53.1 6.0 14.1 5.1 218 24 48.0 45.0 89.1 0.1 0.2 0.09 49.6 53.1 7.2 17.7 6.7 236 AZMET Daily Weather Data : TUCSON : Mar 11 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 58.1 45.0 50.9 DegF RELATIVE HUMIDITY 92.8 44.7 63.7 % DEWPOINT 38.7 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 57.0 45.7 50.9 DegF SOIL TEMP. 20 in 54.0 52.7 53.2 DegF WIND SPEED 25.1 7.4 MPH WIND VECTOR MAG. 6.0 MPH WIND VECTOR DIR. 190 Degrees SOLAR RADIATION 376.3 Langleys PRECIPITATION 0.30 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 0.7 356 2.9 541 6.7 765 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Mar 12 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.8 44.2 87.0 0.2 0.2 0.03 49.5 53.2 5.4 15.4 4.7 224 2 44.8 41.5 88.2 0.1 0.2 0.02 49.1 53.1 13.0 29.3 11.2 287 3 39.0 37.8 95.5 0.0 0.0 0.03 48.2 53.1 10.5 17.9 10.3 314 4 38.5 37.2 94.9 0.0 0.0 0.03 47.3 53.1 11.2 20.4 11.0 306 5 38.7 37.0 94.0 0.1 0.2 0.03 47.1 53.1 7.4 17.0 6.7 303 6 38.8 36.9 92.1 0.1 0.2 0.02 46.8 52.9 2.5 6.3 2.0 345 7 39.4 35.8 86.9 0.1 0.2 0.03 46.6 52.9 2.0 5.1 0.9 176 8 40.1 35.4 83.3 0.1 4.8 0.02 46.4 52.7 1.3 5.6 1.1 249 9 44.1 33.1 65.2 0.3 31.5 0.03 46.8 52.7 2.5 8.9 1.8 241 10 46.0 31.1 55.7 0.5 48.7 0.03 49.5 52.5 3.6 13.0 2.2 232 11 47.1 28.6 48.0 0.6 61.4 0.01 52.5 52.3 7.4 14.3 6.9 301 12 48.7 26.6 41.8 0.7 70.5 0.01 55.6 52.3 6.0 12.3 4.9 312 13 50.7 25.2 36.5 0.8 75.0 0.00 58.3 52.2 6.3 13.2 4.0 288 14 52.0 23.2 32.2 0.9 68.8 0.00 59.9 52.2 7.8 16.1 7.2 282 15 52.9 21.2 28.7 1.0 51.1 0.00 60.3 52.2 6.5 16.1 5.1 294 16 53.6 18.7 25.1 1.0 53.3 0.00 59.5 52.2 9.4 17.4 8.1 287 17 53.2 18.5 25.2 1.0 25.3 0.00 57.9 52.2 8.3 14.8 7.8 279 18 52.9 18.5 25.6 1.0 15.5 0.00 54.9 52.3 7.8 14.3 7.4 300 19 51.1 20.5 29.7 0.9 1.2 0.00 52.2 52.5 6.5 11.2 6.3 317 20 48.7 23.2 36.0 0.8 0.0 0.00 50.2 52.5 5.4 9.4 5.1 319 21 47.5 23.4 38.2 0.7 0.0 0.00 48.4 52.7 4.9 8.3 4.5 310 22 45.9 24.4 42.5 0.6 0.0 0.00 47.1 52.7 2.2 5.4 1.8 278 23 42.6 28.2 56.8 0.4 0.0 0.00 46.0 52.9 1.1 4.3 1.1 243 24 37.9 32.4 79.9 0.2 0.0 0.00 45.0 52.9 0.4 1.6 0.4 265 AZMET Daily Weather Data : TUCSON : Mar 12 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 54.3 36.7 45.9 DegF RELATIVE HUMIDITY 96.5 17.8 57.9 % DEWPOINT 29.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 60.4 45.0 51.1 DegF SOIL TEMP. 20 in 53.2 52.2 52.7 DegF WIND SPEED 29.3 5.8 MPH WIND VECTOR MAG. 4.7 MPH WIND VECTOR DIR. 294 Degrees SOLAR RADIATION 509.1 Langleys PRECIPITATION 0.29 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 0.0 356 0.9 542 3.1 768 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Mar 13 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 36.3 32.4 85.5 0.1 0.0 0.00 43.9 52.9 1.8 4.3 1.6 81 2 35.4 31.5 85.5 0.1 0.0 0.00 43.0 52.9 1.8 4.5 1.3 92 3 34.0 30.9 89.0 0.1 0.0 0.00 42.1 52.9 1.6 2.9 1.1 95 4 32.2 30.2 92.1 0.1 0.0 0.00 41.4 52.7 0.7 2.0 0.4 55 5 30.7 29.7 95.8 0.0 0.0 0.00 40.6 52.7 1.1 2.7 0.9 106 6 30.6 29.5 95.8 0.0 0.0 0.00 39.9 52.5 1.1 3.4 1.1 91 7 30.0 29.1 96.3 0.0 0.7 0.00 39.4 52.5 0.9 2.9 0.9 82 8 35.4 31.1 84.9 0.1 14.6 0.00 39.2 52.3 0.7 2.0 0.4 78 9 42.6 30.7 62.8 0.3 32.3 0.00 41.2 52.2 0.9 2.7 0.4 158 10 48.9 29.1 46.4 0.6 49.0 0.00 45.5 52.0 0.7 3.4 0.4 326 11 50.7 25.3 36.8 0.8 61.9 0.00 50.0 52.0 2.7 6.7 0.7 351 12 52.9 23.0 30.8 0.9 70.7 0.00 54.0 51.8 3.4 8.3 2.0 360 13 54.5 22.8 28.8 1.0 73.8 0.00 57.4 51.6 3.4 8.5 0.2 277 14 56.1 22.6 27.1 1.1 70.9 0.00 59.7 51.6 4.7 13.6 2.7 251 15 57.2 23.7 27.1 1.2 62.8 0.00 60.6 51.4 5.4 12.3 4.7 282 16 58.3 24.4 26.9 1.2 49.9 0.00 60.8 51.6 6.0 12.5 5.6 285 17 58.6 23.0 25.0 1.3 33.7 0.00 59.5 51.6 7.6 13.2 7.2 270 18 57.9 21.7 24.2 1.3 16.0 0.00 56.7 51.8 8.7 13.6 8.3 287 19 55.6 21.9 26.8 1.1 1.4 0.00 54.0 51.8 8.9 15.0 8.7 286 20 53.2 24.4 32.4 0.9 0.0 0.00 51.8 52.0 8.3 13.4 8.1 286 21 50.9 25.0 36.0 0.8 0.0 0.00 50.2 52.2 6.3 11.2 6.3 294 22 46.2 27.3 47.5 0.6 0.0 0.00 48.7 52.3 0.7 2.7 0.4 32 23 41.5 31.8 68.4 0.3 0.0 0.00 47.3 52.3 0.9 3.4 0.9 72 24 40.3 32.4 72.8 0.2 0.0 0.00 46.0 52.5 2.0 4.0 2.0 88 AZMET Daily Weather Data : TUCSON : Mar 13 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 59.4 29.7 45.5 DegF RELATIVE HUMIDITY 97.3 21.4 56.0 % DEWPOINT 27.3 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 60.8 39.2 48.9 DegF SOIL TEMP. 20 in 52.9 51.4 52.2 DegF WIND SPEED 15.0 3.4 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 290 Degrees SOLAR RADIATION 538.2 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 0.7 357 2.3 544 4.5 773 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Mar 14 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.4 31.8 74.5 0.2 0.0 0.00 45.1 52.5 1.8 3.4 1.6 98 2 36.7 32.4 83.9 0.1 0.0 0.00 44.1 52.5 0.7 2.2 0.7 95 3 35.1 32.0 89.0 0.1 0.0 0.00 43.3 52.5 0.7 2.2 0.7 132 4 34.5 31.8 89.9 0.1 0.0 0.00 42.4 52.5 1.8 4.5 1.6 82 5 33.1 31.3 93.2 0.0 0.2 0.00 41.7 52.3 0.4 1.6 0.4 72 6 32.4 30.9 94.8 0.0 0.2 0.00 41.2 52.3 0.7 2.2 0.7 87 7 31.5 30.4 96.0 0.0 1.2 0.00 40.5 52.2 1.1 2.7 0.9 104 8 37.4 32.7 83.7 0.1 14.3 0.00 40.3 52.2 0.7 2.7 0.4 104 9 47.3 32.7 57.0 0.5 32.5 0.00 42.4 52.0 1.3 4.3 1.1 104 10 54.3 30.4 39.9 0.9 47.8 0.00 46.4 52.0 1.3 4.5 0.9 90 11 60.1 30.9 33.2 1.2 63.5 0.00 51.1 51.8 1.3 5.8 0.4 39 12 66.2 30.9 26.6 1.6 71.7 0.00 55.8 51.6 2.5 8.3 1.6 80 13 71.1 28.2 20.3 2.1 75.0 0.00 59.7 51.6 5.4 12.3 4.5 110 14 73.2 24.8 16.4 2.3 67.1 0.00 62.6 51.4 4.3 11.4 2.0 38 15 74.1 24.4 15.6 2.4 41.1 0.00 63.7 51.4 4.7 10.7 4.0 278 16 73.9 24.8 15.9 2.4 43.5 0.00 63.5 51.4 7.4 14.5 6.9 299 17 70.5 32.9 25.0 1.9 17.0 0.00 62.4 51.6 11.2 16.1 11.0 291 18 68.9 34.3 27.9 1.7 15.5 0.00 60.8 51.8 11.6 17.4 11.4 296 19 65.8 35.6 32.6 1.5 0.5 0.00 59.0 52.0 8.9 15.4 8.9 297 20 63.3 38.1 39.2 1.2 0.0 0.00 57.6 52.2 8.9 17.2 8.7 293 21 61.7 38.8 42.7 1.1 0.0 0.00 56.3 52.3 4.7 9.6 4.5 298 22 59.9 39.4 46.7 0.9 0.0 0.00 55.0 52.5 2.0 5.8 2.0 301 23 55.4 41.7 60.1 0.6 0.0 0.00 53.8 52.5 0.7 2.0 0.4 178 24 53.8 43.0 66.9 0.5 0.0 0.00 52.9 52.7 0.7 2.7 0.7 115 AZMET Daily Weather Data : TUCSON : Mar 14 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.4 30.9 54.1 DegF RELATIVE HUMIDITY 97.3 12.9 53.0 % DEWPOINT 32.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 63.9 40.3 51.6 DegF SOIL TEMP. 20 in 52.7 51.4 52.0 DegF WIND SPEED 17.4 3.6 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 302 Degrees SOLAR RADIATION 490.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.1 363 8.6 553 11.5 784 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Mar 15 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.5 43.5 66.3 0.5 0.0 0.00 52.3 52.9 1.3 3.4 0.9 82 2 53.1 43.9 71.1 0.4 0.0 0.00 51.6 52.9 1.3 4.0 1.1 78 3 53.4 44.1 70.3 0.4 0.0 0.00 51.3 53.1 1.1 3.1 0.4 221 4 53.6 43.9 69.6 0.4 0.0 0.00 50.9 53.1 3.6 6.9 3.4 104 5 54.7 43.2 65.0 0.5 0.0 0.00 50.7 53.1 2.7 7.6 2.2 281 6 54.1 43.5 67.4 0.5 0.0 0.00 50.5 53.1 2.0 4.9 0.4 202 7 51.6 43.5 74.2 0.3 0.5 0.00 49.8 53.1 1.6 4.3 0.2 217 8 52.2 44.2 74.7 0.3 9.1 0.00 49.3 53.1 1.3 3.4 0.9 97 9 59.9 43.0 54.0 0.8 32.0 0.00 50.5 53.1 1.8 6.9 1.3 267 10 63.0 33.6 33.2 1.3 45.6 0.00 53.6 53.1 3.4 7.2 3.1 285 11 65.5 31.6 28.2 1.5 61.9 0.00 57.6 52.9 3.6 9.8 2.5 270 12 66.9 30.2 25.1 1.7 70.5 0.00 61.2 52.9 4.7 10.1 4.0 296 13 69.1 28.6 21.9 1.9 74.1 0.00 64.4 52.9 5.1 13.4 4.5 301 14 70.9 25.5 18.1 2.1 71.4 0.00 66.6 52.9 7.8 15.4 7.4 299 15 72.1 25.2 17.2 2.2 63.1 0.00 67.8 52.9 8.1 14.8 7.2 300 16 72.3 27.0 18.3 2.2 49.9 0.00 68.0 53.1 9.4 17.2 8.9 294 17 72.3 27.0 18.3 2.2 33.9 0.00 67.1 53.2 11.0 18.6 10.3 306 18 71.4 26.6 18.7 2.1 16.0 0.00 64.6 53.2 9.4 18.1 9.2 305 19 69.1 27.9 21.3 1.9 1.4 0.00 62.1 53.6 7.4 13.0 7.4 305 20 65.7 30.4 26.6 1.6 0.0 0.00 59.9 53.8 4.7 8.1 4.7 287 21 62.2 32.7 32.9 1.3 0.0 0.00 58.1 54.0 4.9 7.6 4.9 261 22 59.5 33.8 37.8 1.1 0.0 0.00 56.5 54.1 2.9 5.8 2.9 261 23 55.2 35.6 47.5 0.8 0.0 0.00 55.0 54.3 1.8 4.7 0.4 298 24 51.3 37.0 58.2 0.5 0.0 0.00 53.6 54.3 2.0 4.9 1.3 97 AZMET Daily Weather Data : TUCSON : Mar 15 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.4 48.9 61.3 DegF RELATIVE HUMIDITY 78.4 15.5 43.2 % DEWPOINT 35.2 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 68.2 49.3 57.2 DegF SOIL TEMP. 20 in 54.3 52.7 53.2 DegF WIND SPEED 18.6 4.3 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 295 Degrees SOLAR RADIATION 529.2 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 7.6 371 11.2 564 16.2 800 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Mar 16 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.3 37.6 68.7 0.3 0.0 0.00 52.3 54.5 1.3 2.9 1.3 82 2 47.1 36.7 66.9 0.4 0.0 0.00 51.3 54.5 1.8 2.7 1.8 102 3 44.2 36.7 74.6 0.3 0.0 0.00 50.2 54.5 0.7 2.2 0.7 95 4 43.7 36.9 76.9 0.2 0.0 0.00 49.3 54.5 2.2 4.3 2.0 92 5 46.0 35.4 66.4 0.3 0.0 0.00 48.6 54.5 3.4 5.6 3.4 108 6 42.8 35.1 73.9 0.3 0.0 0.00 47.8 54.5 0.7 2.0 0.7 90 7 40.5 35.4 82.3 0.2 1.2 0.00 47.1 54.3 1.1 2.7 1.1 98 8 46.4 37.2 70.5 0.3 15.3 0.00 46.9 54.3 2.0 4.9 2.0 104 9 55.0 35.8 48.5 0.8 31.1 0.00 49.1 54.3 3.8 6.3 3.6 103 10 62.1 35.8 37.7 1.2 43.5 0.00 52.2 54.1 1.8 4.9 1.6 77 11 68.2 33.6 27.8 1.7 61.9 0.00 56.3 54.0 3.4 7.4 2.7 94 12 72.3 29.8 20.8 2.2 65.2 0.00 60.4 54.0 3.4 8.7 2.2 94 13 74.5 26.4 16.6 2.4 62.8 0.00 63.3 53.8 3.8 10.5 2.7 158 14 75.2 24.1 14.8 2.5 40.4 0.00 64.4 53.8 3.6 9.4 2.0 139 15 76.8 25.2 14.6 2.7 50.7 0.00 65.5 53.8 2.7 8.5 0.9 288 16 77.2 26.8 15.5 2.7 45.2 0.00 66.6 53.8 7.4 17.0 5.6 295 17 74.3 29.7 19.3 2.3 22.7 0.00 65.7 54.0 11.6 16.6 11.2 304 18 71.8 30.9 22.0 2.1 6.7 0.00 63.9 54.0 9.8 15.7 9.6 304 19 69.8 33.1 25.7 1.8 1.2 0.00 62.1 54.1 7.2 11.4 7.2 281 20 66.6 34.0 29.8 1.6 0.0 0.00 60.1 54.3 4.9 8.7 4.7 270 21 60.3 36.0 40.5 1.1 0.0 0.00 58.3 54.5 0.7 3.4 0.2 164 22 54.9 37.9 53.1 0.7 0.0 0.00 56.7 54.7 0.7 2.7 0.7 103 23 51.6 39.2 62.4 0.5 0.0 0.00 55.0 54.7 0.9 3.4 0.9 82 24 52.7 37.9 57.0 0.6 0.0 0.00 53.8 54.9 2.5 4.7 2.5 94 AZMET Daily Weather Data : TUCSON : Mar 16 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.8 40.1 59.2 DegF RELATIVE HUMIDITY 83.2 12.6 45.3 % DEWPOINT 33.6 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 66.6 46.9 56.1 DegF SOIL TEMP. 20 in 54.9 53.8 54.3 DegF WIND SPEED 17.0 3.4 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 326 Degrees SOLAR RADIATION 447.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.5 379 11.5 575 15.1 815 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Mar 17 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.6 37.9 59.1 0.5 0.0 0.00 52.9 54.9 2.7 4.7 2.7 96 2 51.1 37.0 58.5 0.5 0.0 0.00 52.0 55.0 2.5 4.3 2.2 88 3 50.5 36.3 57.6 0.5 0.0 0.00 51.1 55.0 2.5 4.7 2.5 105 4 49.5 36.3 60.2 0.5 0.0 0.00 50.5 55.0 2.7 4.9 2.2 98 5 47.8 36.1 63.7 0.4 0.0 0.00 49.8 55.0 2.7 4.9 2.5 92 6 47.7 35.8 63.4 0.4 0.0 0.00 49.3 54.9 2.5 4.9 2.5 103 7 48.0 36.0 62.6 0.4 0.5 0.00 48.9 54.9 3.6 6.3 3.4 109 8 50.7 36.3 57.8 0.5 6.0 0.00 49.1 54.7 3.4 7.2 3.1 110 9 54.9 38.1 53.2 0.7 13.4 0.00 50.0 54.7 2.2 4.9 2.2 88 10 59.5 37.2 43.5 1.0 18.4 0.00 51.6 54.7 2.9 5.6 2.5 116 11 65.1 35.4 33.4 1.4 40.8 0.00 54.0 54.5 3.6 6.9 3.4 128 12 70.2 33.3 25.7 1.9 60.0 0.00 58.1 54.5 4.0 8.7 3.1 147 13 71.6 31.3 22.4 2.1 55.0 0.00 60.6 54.3 4.9 11.9 4.0 152 14 74.1 28.6 18.4 2.3 70.5 0.00 63.9 54.3 6.9 15.0 5.6 161 15 75.2 26.2 16.1 2.5 63.5 0.00 66.0 54.3 7.4 15.4 6.5 167 16 76.1 23.2 13.8 2.7 50.9 0.00 67.1 54.3 6.5 15.7 4.5 214 17 76.5 19.8 11.8 2.8 34.6 0.00 66.6 54.3 8.1 15.7 7.6 247 18 75.2 18.1 11.5 2.6 16.7 0.00 64.2 54.3 8.1 15.2 7.8 248 19 72.5 17.4 12.2 2.4 1.7 0.00 61.9 54.5 5.6 12.1 5.4 233 20 69.1 15.3 12.5 2.1 0.0 0.00 59.7 54.7 2.9 7.6 2.7 241 21 67.1 18.3 15.3 1.9 0.0 0.00 58.1 54.9 2.2 8.3 2.0 234 22 57.4 28.4 33.0 1.1 0.2 0.00 56.3 55.0 2.2 4.9 2.2 102 23 55.8 26.8 32.7 1.0 0.0 0.00 54.7 55.0 3.4 5.4 3.1 96 24 55.6 26.8 32.7 1.0 0.0 0.00 53.4 55.2 4.0 7.4 3.8 95 AZMET Daily Weather Data : TUCSON : Mar 17 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.4 46.8 61.3 DegF RELATIVE HUMIDITY 66.5 10.5 36.3 % DEWPOINT 29.8 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 67.1 48.7 56.3 DegF SOIL TEMP. 20 in 55.2 54.3 54.7 DegF WIND SPEED 15.7 4.0 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 156 Degrees SOLAR RADIATION 431.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.8 388 12.4 588 17.1 833 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Mar 18 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.7 28.0 35.5 0.9 0.0 0.00 52.5 55.2 1.8 4.9 1.6 99 2 54.1 29.1 37.9 0.9 0.0 0.00 52.0 55.4 0.7 3.4 0.4 9 3 50.7 26.6 39.0 0.8 0.0 0.00 50.9 55.4 1.3 3.4 0.9 104 4 48.6 27.1 43.0 0.7 0.0 0.00 49.6 55.4 1.6 4.9 1.3 95 5 45.7 27.7 49.2 0.5 0.0 0.00 48.7 55.2 1.1 3.4 0.9 103 6 46.6 26.6 45.5 0.6 0.0 0.00 47.8 55.2 3.8 6.7 3.6 90 7 45.1 26.8 48.3 0.5 0.2 0.00 46.9 55.2 2.2 6.5 2.0 83 8 45.7 27.7 49.1 0.5 9.3 0.00 46.6 55.0 1.6 4.9 1.6 105 9 56.7 28.0 33.4 1.1 33.9 0.00 48.9 55.0 3.8 6.7 3.8 100 10 60.6 23.2 23.6 1.4 43.7 0.00 52.2 54.9 7.2 12.1 6.5 300 11 62.1 24.4 23.5 1.5 57.8 0.00 55.6 54.7 6.9 12.1 6.0 305 12 63.7 25.3 23.1 1.5 70.2 0.00 58.8 54.7 6.3 17.4 4.9 309 13 64.9 29.7 26.4 1.5 74.8 0.00 61.9 54.5 11.0 18.8 9.8 296 14 67.1 26.4 21.5 1.8 74.5 0.00 64.2 54.5 12.5 26.4 11.0 267 15 66.6 29.7 25.0 1.7 58.3 0.00 65.3 54.5 11.6 26.4 10.7 278 16 65.8 31.1 27.3 1.6 40.8 0.00 65.1 54.5 9.4 21.0 8.5 266 17 65.5 29.5 25.8 1.6 28.4 0.00 64.6 54.5 11.4 23.0 10.5 243 18 63.1 30.4 29.1 1.4 8.4 0.00 62.4 54.7 10.1 17.0 9.6 267 19 60.8 30.0 31.0 1.3 1.4 0.00 60.1 54.7 10.5 16.3 10.1 284 20 59.0 28.4 30.9 1.2 0.0 0.00 58.3 54.9 8.5 15.0 8.3 293 21 57.9 27.9 31.6 1.1 0.0 0.00 57.0 55.0 7.6 15.2 7.4 292 22 55.4 29.8 37.3 0.9 0.0 0.00 55.6 55.2 5.4 8.7 5.4 277 23 55.0 29.7 37.6 0.9 0.0 0.00 54.1 55.2 4.5 8.3 4.0 278 24 52.5 30.0 41.8 0.8 0.0 0.00 52.7 55.4 2.0 7.2 2.0 252 AZMET Daily Weather Data : TUCSON : Mar 18 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.2 43.0 57.0 DegF RELATIVE HUMIDITY 55.8 16.6 34.0 % DEWPOINT 28.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 65.5 46.6 55.6 DegF SOIL TEMP. 20 in 55.4 54.5 55.0 DegF WIND SPEED 26.4 6.0 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 280 Degrees SOLAR RADIATION 502.2 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 4.3 392 7.2 595 10.8 843 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Mar 19 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.6 30.0 43.2 0.7 0.0 0.00 51.3 55.4 4.0 8.3 3.8 243 2 47.8 29.5 48.7 0.6 0.0 0.00 50.0 55.4 1.3 2.7 1.1 87 3 43.3 29.1 57.1 0.4 0.0 0.00 48.7 55.4 1.3 3.8 1.3 92 4 42.4 24.8 49.4 0.5 0.0 0.00 47.7 55.4 2.2 3.8 2.0 93 5 40.1 24.4 53.2 0.4 0.0 0.00 46.6 55.4 1.8 3.6 1.8 110 6 39.6 24.4 54.4 0.4 0.0 0.00 45.9 55.2 1.8 3.8 1.8 96 7 40.1 24.6 53.8 0.4 1.0 0.00 45.0 55.2 3.8 6.3 3.8 107 8 44.2 25.5 47.6 0.5 13.9 0.00 45.0 55.0 3.8 6.3 3.6 115 9 49.8 25.9 39.1 0.8 26.5 0.00 46.9 54.9 5.4 9.8 5.1 144 10 50.5 28.4 42.2 0.7 17.4 0.00 48.4 54.9 6.3 14.1 5.6 175 11 47.7 32.9 58.0 0.5 17.0 0.00 49.1 54.7 10.5 21.0 8.7 230 12 41.9 38.5 87.2 0.1 10.3 0.03 49.1 54.5 5.1 13.9 2.7 231 13 41.9 39.0 89.4 0.1 17.9 0.00 49.3 54.3 7.6 14.3 7.4 88 14 42.4 39.7 90.1 0.1 23.2 0.01 50.0 54.3 8.9 15.4 8.7 92 15 43.0 39.9 89.1 0.1 23.9 0.02 50.9 54.1 5.4 10.3 4.9 83 16 45.0 38.8 79.1 0.2 20.3 0.02 52.0 54.1 2.2 7.4 0.2 312 17 45.9 37.8 73.7 0.3 15.3 0.02 52.0 54.0 3.8 7.6 3.6 334 18 47.1 37.2 68.2 0.3 15.3 0.00 51.3 54.0 1.8 4.9 1.1 68 19 45.5 37.9 74.8 0.3 0.5 0.00 50.0 54.0 4.0 11.6 3.4 139 20 41.2 38.1 88.8 0.1 0.2 0.01 48.7 54.0 5.6 10.7 5.1 132 21 40.6 38.1 90.7 0.1 0.2 0.01 47.5 54.0 4.5 6.7 4.3 94 22 40.8 37.9 89.9 0.1 0.2 0.00 46.4 54.0 5.4 8.3 5.1 85 23 42.1 37.6 84.0 0.2 0.0 0.00 46.0 53.8 4.9 7.2 4.9 94 24 42.6 37.4 81.6 0.2 0.0 0.00 45.7 53.8 5.8 9.8 5.8 101 AZMET Daily Weather Data : TUCSON : Mar 19 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 52.5 38.7 44.1 DegF RELATIVE HUMIDITY 95.1 35.3 68.1 % DEWPOINT 33.3 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 52.7 44.8 48.6 DegF SOIL TEMP. 20 in 55.4 53.8 54.7 DegF WIND SPEED 21.0 4.5 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 116 Degrees SOLAR RADIATION 203.1 Langleys PRECIPITATION 0.12 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 0.0 392 0.5 596 2.5 846 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Mar 20 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.7 37.0 83.5 0.2 0.0 0.00 45.3 53.8 4.9 8.5 4.7 96 2 41.9 36.9 82.1 0.2 0.0 0.00 45.1 53.8 5.4 8.9 5.1 95 3 42.3 36.7 80.6 0.2 0.0 0.00 44.8 53.6 4.7 7.4 4.5 99 4 41.7 36.5 81.5 0.2 0.0 0.00 44.4 53.6 3.8 6.3 3.6 97 5 41.5 36.7 82.6 0.2 0.0 0.00 44.1 53.4 2.9 5.8 2.7 111 6 41.9 36.9 82.5 0.2 0.0 0.00 44.1 53.4 2.2 4.9 2.2 113 7 39.9 36.3 87.0 0.1 0.7 0.00 43.5 53.2 1.3 2.7 1.1 98 8 41.0 36.7 85.0 0.1 12.7 0.00 43.2 53.2 2.5 5.8 2.2 116 9 45.9 36.7 70.4 0.3 33.9 0.00 45.3 53.1 4.3 7.6 4.0 106 10 48.7 37.8 65.6 0.4 48.7 0.00 49.1 53.1 5.8 9.4 5.4 107 11 51.3 35.8 55.3 0.6 61.9 0.00 53.1 52.9 4.0 9.2 2.9 121 12 53.2 34.2 48.2 0.7 67.8 0.00 56.8 52.7 4.5 13.6 3.4 126 13 54.7 32.2 42.3 0.8 73.6 0.00 59.4 52.7 4.3 9.6 2.2 148 14 55.4 31.1 39.3 0.9 44.7 0.00 60.4 52.7 2.9 11.2 1.3 31 15 56.8 29.7 35.2 1.0 34.4 0.00 60.4 52.7 3.6 7.6 1.3 352 16 57.9 29.3 33.5 1.1 28.0 0.00 60.1 52.7 2.9 8.3 1.6 275 17 57.9 28.8 32.6 1.1 20.3 0.00 59.0 52.9 2.9 8.9 1.6 220 18 57.4 28.8 33.3 1.1 7.4 0.00 57.4 52.9 2.5 11.6 2.2 237 19 57.0 30.2 36.0 1.0 0.7 0.00 55.8 53.1 3.4 9.4 2.7 257 20 55.2 32.7 42.3 0.9 0.0 0.00 54.1 53.2 2.0 4.9 2.0 275 21 50.2 38.1 63.1 0.5 0.0 0.00 52.5 53.2 0.4 1.3 0.2 320 22 46.4 39.0 75.6 0.3 0.2 0.00 51.1 53.4 0.4 1.6 0.4 98 23 43.5 39.2 84.6 0.2 0.0 0.00 49.6 53.6 0.9 2.2 0.9 94 24 43.2 38.5 83.2 0.2 0.0 0.00 48.6 53.6 1.6 2.9 1.6 83 AZMET Daily Weather Data : TUCSON : Mar 20 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 59.0 38.7 48.6 DegF RELATIVE HUMIDITY 92.2 30.0 62.7 % DEWPOINT 34.9 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 60.8 43.2 51.1 DegF SOIL TEMP. 20 in 53.8 52.7 53.2 DegF WIND SPEED 13.6 3.1 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 110 Degrees SOLAR RADIATION 435.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.7 393 2.7 598 5.4 851 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, 2006 AZMET Hourly Weather Data : TUCSON : Mar 21 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.4 37.9 88.0 0.1 0.0 0.00 47.5 53.6 1.1 2.5 1.1 88 2 39.7 37.6 91.7 0.1 0.0 0.00 46.6 53.6 0.7 2.2 0.7 93 3 40.6 37.2 87.6 0.1 0.0 0.00 45.7 53.6 1.8 3.4 1.6 94 4 40.5 36.7 85.8 0.1 0.0 0.00 45.0 53.6 2.7 4.7 2.5 116 5 40.5 35.6 82.4 0.2 0.0 0.00 44.4 53.6 2.5 5.1 2.2 114 6 38.5 34.9 86.9 0.1 0.0 0.00 43.7 53.6 2.2 4.5 2.0 92 7 38.5 34.7 85.9 0.1 1.7 0.00 43.2 53.4 2.2 4.3 2.0 104 8 43.3 35.8 74.9 0.2 16.0 0.00 43.3 53.4 3.8 6.3 3.6 101 9 50.9 36.7 58.5 0.5 33.9 0.00 46.0 53.2 4.3 8.7 3.8 128 10 55.9 34.3 44.0 0.9 41.8 0.00 50.0 53.2 5.8 9.4 5.4 119 11 59.5 33.3 37.1 1.1 63.8 0.00 54.0 53.1 5.1 11.2 4.3 131 12 61.9 32.0 32.4 1.3 72.4 0.00 57.7 52.9 5.8 12.1 4.7 148 13 63.9 32.4 30.8 1.4 76.9 0.00 61.0 52.9 5.4 13.4 2.0 212 14 66.2 31.1 26.7 1.6 78.1 0.00 63.1 52.9 8.9 18.6 7.8 249 15 66.0 31.1 27.0 1.6 56.6 0.00 63.7 52.9 8.3 15.9 6.7 279 16 67.1 30.2 25.1 1.7 54.5 0.00 64.6 52.9 8.3 19.9 7.4 226 17 66.2 27.5 23.1 1.7 34.4 0.00 63.5 53.1 10.1 19.2 9.4 238 18 63.9 32.0 30.2 1.4 19.4 0.00 61.5 53.1 13.2 24.2 12.1 276 19 61.0 31.8 33.0 1.2 2.2 0.00 59.4 53.2 12.5 18.8 12.3 284 20 55.0 39.7 57.1 0.6 0.0 0.00 57.4 53.4 15.7 26.2 15.2 309 21 51.4 41.9 69.7 0.4 0.0 0.00 55.6 53.6 14.5 22.6 14.1 316 22 50.4 41.0 70.2 0.4 0.0 0.00 54.0 53.8 11.0 18.3 10.7 307 23 50.2 37.8 62.2 0.5 0.0 0.00 53.1 54.0 9.6 20.6 9.2 305 24 49.8 35.6 58.0 0.5 0.0 0.00 52.3 54.0 4.5 6.7 4.3 255 AZMET Daily Weather Data : TUCSON : Mar 21 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.8 37.8 52.5 DegF RELATIVE HUMIDITY 93.3 20.5 57.0 % DEWPOINT 34.9 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 64.6 43.2 53.1 DegF SOIL TEMP. 20 in 54.0 52.9 53.4 DegF WIND SPEED 26.2 6.7 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 275 Degrees SOLAR RADIATION 552.3 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 3.8 397 6.3 605 9.4 861 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Mar 22 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.5 36.5 60.8 0.5 0.0 0.00 51.6 54.1 6.0 10.1 6.0 270 2 49.6 34.0 54.9 0.6 0.0 0.00 50.9 54.1 6.9 10.7 6.7 281 3 48.2 34.0 57.5 0.5 0.0 0.00 49.8 54.1 7.4 11.2 7.2 292 4 45.5 36.5 70.7 0.3 0.0 0.00 48.9 54.1 4.5 6.7 4.5 303 5 43.5 37.8 79.9 0.2 0.0 0.00 48.0 54.1 2.9 6.3 2.9 261 6 39.2 36.1 88.5 0.1 0.0 0.00 46.9 54.1 1.1 3.8 0.7 97 7 37.8 36.0 92.8 0.1 1.9 0.00 46.0 54.1 1.3 3.4 1.3 88 8 43.5 38.1 81.5 0.2 17.0 0.00 45.9 54.0 2.0 5.4 2.0 103 9 48.7 37.4 64.8 0.4 35.1 0.00 48.2 54.0 2.0 4.9 0.7 223 10 52.5 30.0 42.1 0.8 51.4 0.00 51.6 53.8 7.4 15.7 6.3 286 11 54.5 26.6 33.8 1.0 64.7 0.00 55.0 53.8 9.6 17.0 8.9 290 12 55.9 28.0 34.1 1.0 73.3 0.00 58.5 53.6 10.1 17.4 9.2 280 13 56.8 28.4 33.4 1.0 76.2 0.00 61.7 53.6 7.6 15.2 6.7 275 14 58.5 28.9 32.3 1.1 73.6 0.00 64.4 53.6 4.9 11.6 2.7 282 15 60.1 28.9 30.6 1.2 65.0 0.00 66.0 53.6 4.0 12.8 0.9 287 16 61.2 27.7 27.9 1.3 51.8 0.00 66.6 53.6 4.9 11.0 3.8 261 17 61.9 27.1 26.4 1.4 35.4 0.00 65.7 53.6 6.7 15.7 6.3 288 18 61.0 28.0 28.3 1.3 17.4 0.00 63.0 53.8 8.5 14.8 8.3 299 19 59.0 28.4 31.1 1.2 1.9 0.00 60.1 54.0 8.1 11.6 8.1 307 20 57.0 28.8 33.8 1.0 0.0 0.00 57.9 54.1 7.8 11.6 7.8 305 21 55.2 29.1 36.7 0.9 0.0 0.00 56.1 54.3 7.4 12.1 7.2 287 22 51.3 30.9 45.5 0.7 0.0 0.00 54.5 54.3 1.3 4.3 0.4 10 23 46.4 32.5 58.5 0.4 0.0 0.00 52.9 54.5 1.3 3.1 0.9 117 24 44.6 33.3 64.4 0.4 0.0 0.00 51.6 54.7 1.6 4.0 0.9 91 AZMET Daily Weather Data : TUCSON : Mar 22 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.6 37.2 51.8 DegF RELATIVE HUMIDITY 94.4 25.0 50.4 % DEWPOINT 31.8 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 66.6 45.7 55.0 DegF SOIL TEMP. 20 in 54.7 53.6 54.0 DegF WIND SPEED 17.4 5.1 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 288 Degrees SOLAR RADIATION 565.2 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 1.8 399 4.0 609 6.8 867 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Mar 23 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 42.4 33.4 70.2 0.3 0.0 0.00 50.5 54.7 1.3 3.4 0.9 96 2 40.6 33.1 74.0 0.2 0.0 0.00 49.5 54.7 0.9 2.9 0.9 125 3 39.6 33.1 77.3 0.2 0.0 0.00 48.4 54.7 0.9 2.7 0.7 88 4 38.1 32.7 80.8 0.2 0.0 0.00 47.5 54.7 1.1 2.7 1.1 107 5 37.0 32.4 83.2 0.1 0.0 0.00 46.6 54.7 1.1 4.3 0.7 115 6 35.8 32.0 85.4 0.1 0.0 0.00 45.9 54.5 1.3 4.5 0.9 124 7 35.8 32.0 86.3 0.1 2.2 0.00 45.3 54.5 1.1 3.4 0.9 84 8 43.7 34.3 69.6 0.3 17.9 0.00 45.3 54.3 1.1 3.4 0.9 83 9 54.5 32.7 43.6 0.8 36.5 0.00 47.8 54.3 3.1 16.1 0.9 276 10 65.1 22.3 19.4 1.7 52.1 0.00 51.4 54.1 12.5 20.4 12.1 102 11 67.8 20.3 16.1 2.0 66.7 0.00 55.2 54.0 12.3 19.9 11.9 90 12 70.0 19.2 14.4 2.1 71.9 0.00 59.2 54.0 9.8 18.1 9.2 85 13 71.1 18.5 13.4 2.3 74.5 0.00 62.4 53.8 8.5 18.1 7.6 102 14 72.1 18.3 12.8 2.3 73.3 0.00 64.9 53.8 8.7 15.9 7.8 110 15 73.9 19.8 12.8 2.5 65.9 0.00 66.9 53.8 7.8 15.9 6.9 106 16 74.7 18.0 11.6 2.6 52.8 0.00 67.5 53.8 7.6 13.6 6.9 99 17 75.0 16.9 10.9 2.6 34.4 0.00 66.9 53.8 6.5 14.1 5.8 98 18 74.5 16.5 11.0 2.6 17.9 0.00 64.4 54.0 6.9 12.3 6.5 93 19 71.8 16.5 12.0 2.3 2.2 0.00 61.9 54.1 6.0 11.6 6.0 89 20 68.7 18.0 14.2 2.1 0.0 0.00 59.7 54.3 5.4 8.9 5.4 104 21 67.1 20.5 16.8 1.9 0.0 0.00 58.1 54.5 6.9 12.1 6.7 112 22 66.9 21.0 17.2 1.9 0.0 0.00 56.8 54.7 7.8 12.8 7.6 108 23 65.1 21.4 18.5 1.7 0.0 0.00 55.8 54.7 7.2 12.8 6.9 116 24 62.4 22.5 21.5 1.5 0.0 0.00 54.7 54.9 4.3 7.8 4.3 117 AZMET Daily Weather Data : TUCSON : Mar 23 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.4 34.9 58.8 DegF RELATIVE HUMIDITY 88.2 9.4 37.2 % DEWPOINT 24.4 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 67.5 45.1 55.4 DegF SOIL TEMP. 20 in 54.9 53.8 54.3 DegF WIND SPEED 20.4 5.4 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 101 Degrees SOLAR RADIATION 568.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.5 405 9.4 618 12.2 880 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Mar 24 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.8 22.5 22.6 1.4 0.0 0.00 53.6 55.0 4.0 6.9 3.8 135 2 60.1 22.6 23.5 1.4 0.0 0.00 52.7 55.0 6.0 10.7 5.8 118 3 58.6 22.6 24.8 1.3 0.0 0.00 51.8 55.0 4.0 10.3 4.0 139 4 59.4 21.7 23.2 1.3 0.0 0.00 51.3 55.0 7.4 12.5 7.4 128 5 59.2 21.0 22.5 1.3 0.0 0.00 50.7 55.0 8.1 12.3 7.8 127 6 58.5 21.4 23.5 1.3 0.0 0.00 50.4 55.0 6.7 12.1 6.5 125 7 57.6 22.3 25.4 1.2 2.4 0.00 49.8 55.0 5.8 9.4 5.8 136 8 59.5 23.7 25.0 1.3 15.1 0.00 50.0 54.9 8.3 15.2 7.8 136 9 63.7 23.4 21.4 1.6 35.4 0.00 52.0 54.9 10.1 17.0 9.6 131 10 67.1 22.8 18.4 1.9 53.3 0.00 55.2 54.7 10.1 17.4 9.6 124 11 69.8 24.3 17.8 2.0 66.4 0.00 59.0 54.7 7.6 13.6 7.2 109 12 72.5 24.1 16.2 2.3 74.1 0.00 62.8 54.7 7.8 13.6 7.4 104 13 74.5 24.4 15.4 2.5 77.9 0.00 66.2 54.5 6.7 12.3 6.3 94 14 76.1 21.9 13.1 2.7 75.5 0.00 68.9 54.5 4.5 10.3 2.9 106 15 78.1 19.9 11.2 2.9 66.9 0.00 70.9 54.5 3.6 8.3 1.1 224 16 78.4 16.2 9.5 3.0 47.8 0.00 71.2 54.7 3.6 9.6 1.8 43 17 79.0 13.8 8.4 3.1 28.9 0.00 70.0 54.7 2.2 7.8 1.8 327 18 78.1 14.0 8.7 3.0 15.3 0.00 67.6 54.9 1.6 5.6 1.1 350 19 75.4 15.6 10.3 2.7 2.6 0.00 64.9 55.0 2.0 4.3 2.0 309 20 67.3 20.1 16.5 1.9 0.0 0.00 62.2 55.2 0.7 1.8 0.4 299 21 62.4 25.2 24.4 1.5 0.0 0.00 60.1 55.4 1.6 3.4 0.4 89 22 57.0 30.4 36.5 1.0 0.0 0.00 58.3 55.6 1.1 3.1 0.9 102 23 53.2 31.6 43.7 0.8 0.0 0.00 56.7 55.8 1.1 3.1 0.9 74 24 50.9 33.1 50.5 0.6 0.5 0.00 55.0 55.9 1.8 3.6 1.8 92 AZMET Daily Weather Data : TUCSON : Mar 24 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.5 50.0 65.7 DegF RELATIVE HUMIDITY 64.1 7.0 21.4 % DEWPOINT 22.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 71.2 49.8 58.8 DegF SOIL TEMP. 20 in 55.9 54.5 55.0 DegF WIND SPEED 17.4 4.9 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 120 Degrees SOLAR RADIATION 561.9 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 10.6 416 14.8 633 19.8 899 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Mar 25 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.9 32.9 54.1 0.5 1.0 0.00 53.8 55.9 1.3 2.7 1.3 92 2 48.2 34.3 58.6 0.5 0.7 0.00 52.5 56.1 1.8 3.4 1.8 78 3 47.5 32.7 56.0 0.5 0.7 0.00 51.4 56.1 1.6 2.9 1.6 101 4 45.7 29.8 53.8 0.5 0.5 0.00 50.4 56.1 2.0 3.4 1.8 84 5 44.8 29.1 54.1 0.5 0.0 0.00 49.3 56.1 1.8 2.9 1.6 90 6 43.9 28.2 53.9 0.4 0.0 0.00 48.4 55.9 1.8 3.4 1.6 109 7 45.5 28.0 49.9 0.5 2.2 0.00 47.8 55.9 2.7 4.5 2.5 101 8 50.5 28.8 43.3 0.7 17.2 0.00 47.7 55.8 3.6 5.6 3.4 84 9 59.2 27.1 29.2 1.2 35.4 0.00 50.4 55.6 3.6 5.6 3.4 86 10 66.6 27.5 22.9 1.7 51.8 0.00 54.5 55.6 2.7 6.3 2.2 85 11 72.7 27.0 18.1 2.3 66.9 0.00 58.8 55.4 1.8 5.6 0.4 84 12 76.6 25.7 15.1 2.7 75.3 0.00 63.0 55.4 2.7 7.4 1.1 151 13 79.0 21.6 11.7 3.0 76.9 0.00 66.2 55.2 3.4 11.9 1.3 272 14 80.2 19.6 10.3 3.2 74.8 0.00 68.4 55.2 3.8 9.8 0.7 106 15 81.5 19.2 9.8 3.3 66.7 0.00 69.8 55.2 4.0 14.1 2.0 272 16 82.2 17.2 8.8 3.4 51.1 0.00 70.3 55.2 3.6 10.3 2.0 243 17 82.2 17.2 8.7 3.4 35.6 0.00 69.4 55.2 7.6 17.0 6.3 259 18 81.1 17.2 9.1 3.3 18.2 0.00 66.7 55.4 8.3 13.6 7.8 274 19 78.3 15.6 9.3 3.0 2.2 0.00 64.2 55.6 8.3 14.1 7.8 285 20 73.0 15.6 11.2 2.5 0.0 0.00 61.7 55.8 2.0 9.4 2.0 289 21 66.6 21.6 17.9 1.8 0.0 0.00 59.7 55.9 2.9 7.2 2.7 313 22 67.6 21.6 17.2 1.9 0.0 0.00 57.7 56.1 5.8 10.5 5.6 322 23 67.3 18.3 15.2 1.9 0.0 0.00 56.3 56.3 3.8 7.2 3.6 296 24 63.3 21.0 19.6 1.6 0.0 0.00 55.0 56.5 2.0 5.8 1.6 278 AZMET Daily Weather Data : TUCSON : Mar 25 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.9 43.3 64.8 DegF RELATIVE HUMIDITY 73.2 7.2 27.4 % DEWPOINT 24.1 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 70.3 47.5 58.1 DegF SOIL TEMP. 20 in 56.5 55.2 55.8 DegF WIND SPEED 17.0 3.4 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 576.9 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 11.0 427 14.4 647 18.4 918 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Mar 26 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.6 24.1 29.4 1.1 0.0 0.00 53.8 56.5 1.1 2.5 0.9 120 2 52.9 25.7 34.7 0.9 0.0 0.00 52.5 56.5 1.6 4.3 0.7 96 3 50.5 26.6 39.1 0.8 0.0 0.00 51.4 56.5 1.6 3.6 1.1 109 4 50.7 26.1 38.0 0.8 0.0 0.00 50.5 56.5 2.7 4.9 2.5 105 5 48.7 26.8 42.2 0.7 0.0 0.00 49.6 56.5 2.0 5.4 1.8 78 6 46.8 27.3 46.6 0.6 0.0 0.00 48.9 56.3 1.3 3.6 1.1 83 7 46.4 27.3 47.3 0.6 2.4 0.00 48.2 56.3 2.2 3.8 2.0 86 8 53.4 28.8 38.7 0.9 16.7 0.00 48.4 56.1 1.6 4.9 1.6 107 9 59.5 26.6 28.1 1.3 36.1 0.00 50.9 56.1 4.3 7.2 4.3 107 10 65.1 26.8 23.3 1.6 52.3 0.00 54.9 55.9 3.4 6.5 2.9 99 11 70.3 23.7 17.2 2.1 62.6 0.00 58.8 55.9 2.7 7.4 1.8 13 12 72.7 22.6 15.2 2.3 69.8 0.00 62.4 55.8 2.9 8.3 1.1 338 13 74.5 24.3 15.3 2.5 67.6 0.00 64.8 55.6 3.1 9.2 0.7 254 14 75.9 24.6 14.8 2.6 63.3 0.00 66.7 55.6 3.1 8.1 1.8 182 15 76.8 22.5 13.1 2.7 52.3 0.00 67.6 55.6 4.3 13.6 2.9 297 16 77.4 23.0 13.1 2.8 40.4 0.00 67.5 55.6 3.1 9.8 1.8 307 17 77.2 23.4 13.4 2.8 19.4 0.00 66.6 55.8 5.6 11.0 4.7 336 18 76.6 24.1 14.1 2.7 11.9 0.00 64.8 55.8 6.9 10.7 6.5 336 19 75.2 23.2 14.3 2.5 0.7 0.00 62.8 55.9 6.0 10.3 5.8 309 20 73.2 24.4 16.1 2.3 0.0 0.00 61.2 56.1 5.8 8.3 5.6 302 21 71.2 26.2 18.5 2.1 0.0 0.00 59.9 56.3 5.1 8.3 4.9 286 22 68.7 28.4 22.0 1.9 0.0 0.00 59.0 56.3 1.6 4.5 1.1 267 23 63.9 31.3 29.5 1.4 0.0 0.00 57.9 56.5 0.4 1.1 0.4 182 24 61.5 33.3 34.3 1.2 0.0 0.00 57.2 56.7 0.7 2.7 0.4 119 AZMET Daily Weather Data : TUCSON : Mar 26 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.8 45.0 64.4 DegF RELATIVE HUMIDITY 53.2 11.3 25.8 % DEWPOINT 25.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 67.6 48.2 57.7 DegF SOIL TEMP. 20 in 56.7 55.6 56.1 DegF WIND SPEED 13.6 3.1 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 340 Degrees SOLAR RADIATION 495.7 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 9.4 436 12.8 660 16.9 935 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Mar 27 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.3 34.3 36.2 1.2 0.0 0.00 56.8 56.7 1.1 2.9 0.9 84 2 62.1 34.3 35.3 1.2 0.0 0.00 56.5 56.7 1.1 2.9 0.9 102 3 60.8 35.8 39.1 1.1 0.0 0.00 56.1 56.7 0.9 4.7 0.9 74 4 62.2 34.3 35.1 1.2 0.0 0.00 55.6 56.7 2.7 6.3 0.9 84 5 63.9 33.1 31.4 1.4 0.0 0.00 55.2 56.7 3.8 10.5 3.1 24 6 64.0 32.2 30.2 1.4 0.0 0.00 55.0 56.7 3.4 7.4 2.7 197 7 63.5 31.6 30.2 1.4 1.0 0.00 54.7 56.7 2.0 5.1 0.7 28 8 63.5 33.8 32.9 1.3 7.2 0.00 55.0 56.7 2.2 5.4 2.0 91 9 67.1 33.6 28.9 1.6 20.5 0.00 56.1 56.7 2.7 6.0 2.5 100 10 70.7 32.4 24.2 2.0 40.1 0.00 58.6 56.5 2.0 5.1 1.3 231 11 72.5 32.0 22.3 2.1 51.6 0.00 61.5 56.5 3.4 7.4 2.2 201 12 74.3 27.5 17.5 2.4 47.1 0.00 63.9 56.5 4.0 8.9 2.7 202 13 74.7 21.2 13.4 2.5 31.8 0.00 64.4 56.5 3.6 7.4 3.1 233 14 75.2 20.5 12.7 2.6 33.9 0.00 65.3 56.5 3.8 12.8 1.6 182 15 76.1 19.0 11.5 2.7 40.1 0.00 66.0 56.5 4.5 13.0 2.0 204 16 77.2 16.9 10.1 2.9 34.2 0.00 66.7 56.5 4.5 11.9 3.4 257 17 76.6 15.4 9.7 2.8 12.4 0.00 65.8 56.7 4.9 13.0 4.0 248 18 75.0 22.6 14.1 2.5 4.8 0.00 64.4 56.8 4.7 20.1 3.1 218 19 73.8 22.5 14.4 2.4 0.7 0.00 63.0 56.8 3.6 7.6 3.4 309 20 72.0 25.9 17.8 2.2 0.0 0.00 61.7 57.0 3.4 6.0 3.1 320 21 67.8 29.8 24.2 1.8 0.0 0.00 60.3 57.0 2.0 4.3 1.6 278 22 64.9 39.7 40.0 1.3 0.2 0.00 59.4 57.2 1.3 5.4 1.1 285 23 62.8 39.0 41.3 1.1 0.5 0.00 58.5 57.4 1.8 5.4 1.6 110 24 61.5 38.5 42.5 1.1 0.5 0.00 57.7 57.4 2.0 7.4 1.6 94 AZMET Daily Weather Data : TUCSON : Mar 27 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.9 60.1 68.5 DegF RELATIVE HUMIDITY 57.2 8.7 25.6 % DEWPOINT 29.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 66.7 54.7 59.9 DegF SOIL TEMP. 20 in 57.4 56.5 56.7 DegF WIND SPEED 20.1 2.9 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 225 Degrees SOLAR RADIATION 326.6 Langleys PRECIPITATION 0.00 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 14.0 450 19.1 679 24.1 959 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Mar 28 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.6 34.3 32.2 1.4 0.0 0.00 57.0 57.4 2.5 7.4 0.9 69 2 62.2 37.6 39.9 1.1 0.0 0.00 56.7 57.6 0.9 2.7 0.7 112 3 62.6 34.2 34.4 1.3 0.0 0.00 56.8 57.7 1.6 3.8 1.6 106 4 61.9 33.1 33.9 1.3 0.0 0.00 55.9 57.6 2.2 4.3 2.2 111 5 60.1 33.6 36.7 1.1 0.0 0.00 55.2 57.6 1.8 3.1 1.6 114 6 60.6 34.3 37.0 1.1 0.0 0.00 54.9 57.6 3.1 5.4 3.1 104 7 61.9 34.0 35.1 1.2 0.7 0.00 54.5 57.6 4.0 6.7 4.0 100 8 63.9 34.0 32.8 1.4 5.5 0.00 54.9 57.4 2.7 5.4 2.2 137 9 63.3 39.7 41.9 1.2 5.5 0.00 55.2 57.4 2.9 6.7 2.5 110 10 61.7 43.2 50.8 0.9 12.9 0.00 55.8 57.4 6.9 12.5 6.7 82 11 63.5 43.7 48.5 1.0 17.9 0.00 56.7 57.2 4.9 11.2 4.7 94 12 64.0 40.8 42.6 1.2 18.6 0.00 57.4 57.2 3.8 8.1 3.6 84 13 66.0 38.3 36.1 1.4 32.0 0.00 59.0 57.2 6.3 13.0 6.0 110 14 66.0 41.4 40.7 1.3 48.3 0.00 60.1 57.0 11.2 19.5 10.5 125 15 68.2 42.4 39.2 1.4 64.3 0.00 62.4 57.0 12.5 21.3 11.9 109 16 70.7 43.2 36.8 1.6 49.5 0.00 63.5 57.0 10.3 16.3 9.6 98 17 71.4 40.6 32.6 1.8 18.9 0.00 62.6 57.0 8.5 14.8 8.1 94 18 72.7 39.0 29.4 1.9 18.9 0.00 61.2 57.0 7.6 12.8 7.4 92 19 71.6 37.8 29.2 1.9 2.4 0.00 59.4 57.2 5.6 12.3 4.9 111 20 68.2 38.8 34.0 1.6 0.0 0.00 57.9 57.2 4.5 9.2 4.3 123 21 64.4 38.8 38.9 1.3 0.0 0.00 56.7 57.2 3.1 7.2 2.9 95 22 61.7 39.0 43.2 1.1 0.0 0.00 55.4 57.4 4.0 7.6 3.8 106 23 61.3 32.2 33.6 1.2 0.0 0.00 54.3 57.4 3.8 6.3 3.6 110 24 60.6 25.9 26.4 1.3 0.0 0.00 53.4 57.4 3.6 6.0 3.6 104 AZMET Daily Weather Data : TUCSON : Mar 28 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.4 58.8 64.8 DegF RELATIVE HUMIDITY 56.7 23.9 36.9 % DEWPOINT 37.4 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 63.7 53.4 57.4 DegF SOIL TEMP. 20 in 57.7 57.0 57.4 DegF WIND SPEED 21.3 4.9 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 104 Degrees SOLAR RADIATION 295.5 Langleys PRECIPITATION 0.00 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 11.2 461 16.0 695 21.1 980 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, 2006 AZMET Hourly Weather Data : TUCSON : Mar 29 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.9 27.5 31.2 1.1 0.0 0.00 52.5 57.4 2.9 5.8 2.9 104 2 54.5 28.8 36.9 0.9 0.0 0.00 52.0 57.4 3.4 5.6 3.4 93 3 52.7 28.8 39.5 0.8 0.0 0.00 51.3 57.4 1.3 4.7 1.1 121 4 51.3 29.3 42.8 0.7 0.0 0.00 50.7 57.4 1.3 4.0 1.1 107 5 53.2 28.9 39.4 0.8 0.0 0.00 50.4 57.2 2.0 7.4 1.6 110 6 56.5 28.0 33.6 1.0 0.0 0.00 50.0 57.2 2.2 5.6 1.8 119 7 52.9 30.9 43.2 0.8 1.9 0.00 49.8 57.0 1.6 4.9 1.3 115 8 55.0 32.9 43.1 0.9 12.4 0.00 50.2 57.0 2.9 6.3 2.7 92 9 62.8 31.1 30.4 1.4 28.2 0.00 52.3 56.8 3.6 11.2 2.9 108 10 67.1 28.8 23.6 1.7 43.0 0.00 54.9 56.8 6.7 13.6 6.3 145 11 70.0 29.7 22.1 2.0 64.3 0.00 58.5 56.7 6.5 13.9 4.9 159 12 72.1 27.5 18.9 2.2 67.8 0.00 61.3 56.7 9.2 19.7 7.8 241 13 73.2 24.8 16.3 2.3 77.9 0.00 63.5 56.5 12.1 26.4 11.2 242 14 73.0 24.4 16.1 2.3 74.8 0.00 65.1 56.5 12.3 23.3 11.6 240 15 73.6 28.4 18.7 2.3 65.7 0.00 66.7 56.5 11.9 25.3 11.0 249 16 72.9 34.3 24.4 2.1 48.7 0.00 67.1 56.5 11.6 21.7 11.0 232 17 71.6 39.4 30.9 1.8 24.9 0.00 66.2 56.7 10.1 21.0 9.4 230 18 70.2 41.2 34.9 1.6 15.3 0.00 64.2 56.7 9.6 17.4 8.7 225 19 67.8 40.6 37.0 1.5 1.7 0.00 62.2 56.8 8.5 17.7 8.3 258 20 65.1 41.2 41.7 1.2 0.0 0.00 60.4 57.0 8.3 15.7 8.3 265 21 62.8 43.3 48.9 1.0 0.0 0.00 59.0 57.0 6.9 12.3 6.5 280 22 60.1 46.4 60.3 0.7 0.0 0.00 57.7 57.2 6.3 12.3 5.8 314 23 58.6 46.8 64.9 0.6 0.0 0.00 56.8 57.4 5.6 11.0 5.1 320 24 57.0 45.9 66.3 0.5 0.0 0.00 55.6 57.4 1.8 6.3 1.1 212 AZMET Daily Weather Data : TUCSON : Mar 29 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.5 50.2 63.0 DegF RELATIVE HUMIDITY 69.5 12.5 36.0 % DEWPOINT 33.6 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 67.3 49.8 57.4 DegF SOIL TEMP. 20 in 57.4 56.5 57.0 DegF WIND SPEED 26.4 6.3 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 235 Degrees SOLAR RADIATION 527.0 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 8.3 470 12.4 707 17.3 997 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Mar 30 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.2 44.6 67.3 0.5 0.0 0.00 54.7 57.4 1.1 4.0 0.4 132 2 51.6 43.3 73.1 0.3 0.0 0.00 53.8 57.4 1.3 4.0 0.9 94 3 50.2 43.2 76.9 0.3 0.0 0.00 52.9 57.4 1.3 4.0 0.9 64 4 50.0 43.2 77.3 0.3 0.0 0.00 52.3 57.4 0.4 2.0 0.4 164 5 48.2 43.0 82.1 0.2 0.0 0.00 51.8 57.4 0.7 2.0 0.4 64 6 47.5 42.8 83.9 0.2 0.0 0.00 51.3 57.4 0.9 2.7 0.9 67 7 48.0 43.3 83.5 0.2 1.7 0.00 51.1 57.4 0.9 2.7 0.9 93 8 53.2 45.7 75.5 0.3 17.7 0.00 51.4 57.2 0.9 3.4 0.9 97 9 58.6 47.1 65.9 0.6 35.1 0.00 53.6 57.2 1.8 5.4 1.6 103 10 61.5 46.6 57.8 0.8 50.2 0.00 57.0 57.0 3.1 6.9 2.5 86 11 63.3 44.8 50.8 1.0 56.4 0.00 60.3 57.0 3.1 8.3 1.8 134 12 64.4 42.6 45.1 1.1 64.7 0.00 63.5 56.8 3.8 9.4 1.8 149 13 66.0 39.2 37.3 1.4 75.7 0.00 66.4 56.8 3.8 10.1 1.1 165 14 68.0 39.7 35.7 1.5 67.8 0.00 68.9 56.8 4.5 11.4 1.6 214 15 70.0 40.5 34.3 1.6 64.7 0.00 70.5 56.8 3.6 8.3 1.6 267 16 70.3 40.8 34.2 1.7 39.2 0.00 70.3 56.8 3.1 8.3 0.4 151 17 71.8 39.4 30.8 1.8 30.3 0.00 69.8 57.0 3.4 11.6 1.8 285 18 70.9 37.9 29.9 1.8 13.1 0.00 67.5 57.0 4.7 10.1 3.8 321 19 69.1 37.4 31.1 1.7 1.7 0.00 65.1 57.2 4.5 8.3 4.5 317 20 66.9 37.8 34.3 1.5 0.0 0.00 63.0 57.4 2.5 6.3 2.2 318 21 64.0 39.2 39.9 1.2 0.0 0.00 61.3 57.6 3.1 6.9 2.9 272 22 62.6 39.7 42.9 1.1 0.0 0.00 60.1 57.7 3.1 6.5 2.9 267 23 58.5 40.3 50.9 0.8 0.0 0.00 58.8 57.9 0.7 2.0 0.2 55 24 56.8 40.6 54.6 0.7 0.0 0.00 57.9 57.9 1.6 3.4 1.6 92 AZMET Daily Weather Data : TUCSON : Mar 30 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.7 46.9 60.3 DegF RELATIVE HUMIDITY 85.5 28.7 54.0 % DEWPOINT 41.7 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 70.7 50.9 59.7 DegF SOIL TEMP. 20 in 57.9 56.8 57.2 DegF WIND SPEED 11.6 2.5 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 305 Degrees SOLAR RADIATION 518.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.8 476 10.3 718 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, 2006 AZMET Hourly Weather Data : TUCSON : Mar 31 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.0 41.0 55.0 0.7 0.0 0.00 57.0 57.9 2.0 3.4 2.0 106 2 56.5 40.6 55.1 0.7 0.0 0.00 56.1 58.1 2.5 4.3 2.2 107 3 54.7 40.5 58.2 0.6 0.0 0.00 55.4 58.1 2.2 5.6 2.0 93 4 54.1 39.9 58.4 0.6 0.0 0.00 54.7 58.1 3.6 6.7 3.4 114 5 52.9 39.0 59.0 0.6 0.0 0.00 54.0 58.1 1.8 7.4 1.3 112 6 50.9 38.8 63.4 0.5 0.0 0.00 53.2 57.9 2.7 4.9 2.5 109 7 52.3 37.2 56.1 0.6 1.2 0.00 52.5 57.9 2.9 4.9 2.5 115 8 55.8 37.6 50.5 0.8 17.9 0.00 52.5 57.9 2.5 5.6 2.0 136 9 62.6 38.5 40.8 1.1 30.8 0.00 54.7 57.7 2.9 6.5 2.7 102 10 66.6 37.8 34.6 1.5 33.0 0.00 57.0 57.7 4.3 8.1 3.8 111 11 69.4 37.9 31.6 1.7 51.8 0.00 59.9 57.7 3.1 7.4 1.6 141 12 72.9 32.0 22.2 2.2 61.4 0.00 63.5 57.6 3.8 11.4 2.2 175 13 75.9 30.9 19.2 2.5 74.1 0.00 67.1 57.6 5.6 13.6 4.5 152 14 78.4 28.0 15.7 2.8 62.1 0.00 69.8 57.4 4.7 11.4 0.7 333 15 81.0 23.5 12.0 3.2 55.0 0.00 70.7 57.4 7.8 17.9 6.3 216 16 79.5 27.1 14.6 3.0 29.4 0.00 70.2 57.6 9.2 19.7 8.3 248 17 77.5 28.4 16.3 2.7 15.5 0.00 68.7 57.6 12.1 20.1 11.6 270 18 75.7 25.5 15.5 2.6 3.3 0.00 66.9 57.7 10.7 17.9 10.1 276 19 72.3 26.4 17.9 2.2 0.5 0.00 65.3 57.9 13.2 20.1 12.8 306 20 70.2 30.2 22.6 2.0 0.0 0.00 63.9 57.9 11.9 18.6 11.6 306 21 68.2 32.4 26.3 1.7 0.0 0.00 62.8 58.1 11.9 18.3 11.4 312 22 66.7 33.3 28.7 1.6 0.0 0.00 61.5 58.3 7.8 12.5 7.6 293 23 64.6 35.6 33.9 1.4 0.0 0.00 59.7 58.5 7.4 12.1 7.2 281 24 62.8 36.9 38.1 1.2 0.0 0.00 58.3 58.5 6.5 10.5 6.5 277 AZMET Daily Weather Data : TUCSON : Mar 31 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.7 49.8 65.8 DegF RELATIVE HUMIDITY 67.5 9.8 35.2 % DEWPOINT 34.2 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 70.7 52.3 60.6 DegF SOIL TEMP. 20 in 58.5 57.4 57.9 DegF WIND SPEED 20.1 6.0 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 275 Degrees SOLAR RADIATION 435.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.7 488 15.7 733 20.7 1033 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Apr 1 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.9 37.6 40.4 1.1 0.0 0.00 57.4 58.6 4.0 7.4 4.0 261 2 59.7 40.1 48.4 0.9 0.2 0.00 56.8 58.6 1.1 3.4 0.2 65 3 57.0 42.6 58.7 0.7 0.7 0.00 56.3 58.6 0.4 1.6 0.2 28 4 57.4 42.6 57.8 0.7 0.5 0.00 56.1 58.6 1.6 3.8 1.1 109 5 57.6 43.0 58.5 0.7 0.5 0.00 55.8 58.6 1.6 5.1 1.6 107 6 58.3 40.5 51.5 0.8 0.2 0.00 56.3 58.6 5.1 12.1 4.9 303 7 58.3 39.0 48.9 0.9 1.9 0.00 56.5 58.6 3.6 7.6 3.4 288 8 59.7 37.9 44.3 1.0 16.0 0.00 56.7 58.6 5.8 13.4 5.8 301 9 62.4 36.3 37.8 1.2 38.5 0.00 57.4 58.5 9.2 13.2 8.9 300 10 64.2 35.4 34.1 1.4 54.2 0.00 59.0 58.5 8.5 13.6 8.1 304 11 65.7 35.1 32.1 1.5 67.1 0.00 62.1 58.3 7.2 13.9 6.5 314 12 67.3 34.7 29.8 1.6 76.0 0.00 65.5 58.3 4.5 13.6 3.1 315 13 69.8 33.3 26.0 1.8 77.4 0.00 68.0 58.3 8.9 19.2 7.6 311 14 71.1 30.9 22.5 2.0 67.4 0.00 68.0 58.3 11.6 22.1 11.0 302 15 72.0 32.7 23.6 2.0 65.2 0.00 68.0 58.3 13.4 21.5 12.5 295 16 72.1 33.1 23.7 2.0 47.1 0.00 67.3 58.5 11.0 18.3 10.3 285 17 72.0 30.9 21.8 2.1 32.7 0.00 66.0 58.5 11.4 17.4 11.0 291 18 71.4 30.0 21.4 2.1 19.4 0.00 63.5 58.6 9.8 19.0 9.4 294 19 69.4 31.1 24.1 1.9 2.9 0.00 61.3 58.8 7.8 13.9 7.4 306 20 66.9 30.6 25.6 1.7 0.0 0.00 59.4 58.8 5.1 9.4 4.9 310 21 64.4 27.5 24.6 1.6 0.0 0.00 57.9 59.0 3.8 7.4 3.6 315 22 61.9 27.7 27.1 1.4 0.0 0.00 57.0 59.0 2.9 4.9 2.7 253 23 56.3 34.2 43.7 0.9 0.2 0.00 55.9 59.2 1.3 4.3 0.9 278 24 50.7 30.7 46.0 0.7 0.0 0.00 55.9 59.2 1.6 3.8 1.3 76 AZMET Daily Weather Data : TUCSON : Apr 1 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.0 50.0 63.7 DegF RELATIVE HUMIDITY 77.2 19.2 36.3 % DEWPOINT 34.9 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 68.2 55.8 60.3 DegF SOIL TEMP. 20 in 59.2 58.3 58.6 DegF WIND SPEED 22.1 5.8 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 299 Degrees SOLAR RADIATION 567.6 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 7.6 496 11.5 745 16.6 1049 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Apr 2 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.5 28.6 44.3 0.7 0.0 0.00 55.6 59.2 0.7 2.5 0.7 89 2 48.0 29.3 48.0 0.6 0.0 0.00 54.5 59.2 1.1 2.7 1.1 89 3 47.3 29.8 50.5 0.6 0.0 0.00 53.1 59.2 1.1 3.6 1.1 61 4 45.3 30.4 55.7 0.5 0.0 0.00 51.6 59.0 1.3 2.7 1.1 78 5 43.2 30.6 60.9 0.4 0.0 0.00 50.5 59.0 0.9 2.7 0.9 80 6 42.4 30.4 62.5 0.3 0.0 0.00 49.6 58.8 1.1 2.7 1.1 107 7 45.1 30.6 56.3 0.4 4.1 0.00 48.7 58.8 1.6 3.4 1.6 91 8 51.8 31.3 45.4 0.7 20.5 0.00 48.9 58.6 1.1 3.4 0.4 274 9 57.6 30.9 36.2 1.0 38.9 0.00 51.4 58.5 2.0 4.7 1.6 258 10 63.1 31.6 30.6 1.4 55.4 0.00 55.8 58.3 3.1 8.3 2.7 280 11 67.8 33.1 27.4 1.7 69.0 0.00 60.4 58.1 2.5 6.3 0.4 189 12 71.2 32.2 23.5 2.0 77.4 0.00 64.4 58.1 2.9 8.1 1.3 121 13 74.1 26.2 16.7 2.4 80.3 0.00 67.6 57.9 3.4 8.7 1.6 170 14 76.1 20.8 12.5 2.7 74.5 0.00 69.6 57.9 4.3 8.5 3.1 302 15 77.5 21.4 12.2 2.8 61.2 0.00 70.3 57.7 4.5 9.6 3.1 278 16 79.0 18.1 10.1 3.0 50.9 0.00 70.0 57.9 4.0 10.5 3.4 289 17 79.7 19.2 10.3 3.1 35.4 0.00 68.9 57.9 4.7 10.3 4.0 285 18 79.0 18.7 10.4 3.0 18.4 0.00 65.8 58.1 5.6 8.9 5.1 301 19 76.5 18.9 11.4 2.8 1.2 0.00 63.1 58.1 4.9 8.9 4.9 300 20 72.5 19.6 13.4 2.4 0.0 0.00 61.2 58.3 4.3 9.8 4.0 285 21 69.6 24.1 17.9 2.0 0.0 0.00 59.4 58.5 6.7 11.0 6.5 268 22 67.3 27.1 22.0 1.8 0.0 0.00 57.9 58.6 4.7 9.4 4.3 270 23 60.1 26.6 27.6 1.3 0.0 0.00 57.0 58.6 1.6 3.6 1.6 85 24 59.9 25.9 27.0 1.3 0.0 0.00 55.9 58.8 2.9 5.8 2.9 100 AZMET Daily Weather Data : TUCSON : Apr 2 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.2 41.9 62.6 DegF RELATIVE HUMIDITY 66.0 8.0 30.5 % DEWPOINT 26.4 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 70.3 48.7 58.8 DegF SOIL TEMP. 20 in 59.2 57.7 58.5 DegF WIND SPEED 11.0 2.9 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 286 Degrees SOLAR RADIATION 587.2 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 9.5 505 12.8 758 16.6 1066 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Apr 3 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.5 27.1 28.7 1.2 0.0 0.00 55.2 58.8 1.6 5.4 1.3 101 2 56.1 27.5 33.3 1.0 0.0 0.00 54.5 58.8 1.3 3.1 1.3 99 3 54.5 28.2 36.2 0.9 0.0 0.00 54.0 58.8 0.9 2.7 0.7 86 4 54.3 28.2 36.4 0.9 0.0 0.00 53.6 58.8 1.3 3.4 1.1 106 5 55.2 29.1 36.4 0.9 0.0 0.00 53.2 58.8 1.6 4.0 1.1 31 6 55.8 30.0 37.2 0.9 0.0 0.00 53.2 58.6 1.3 2.7 0.7 282 7 56.7 30.0 36.0 1.0 1.4 0.00 53.2 58.6 2.0 3.8 1.6 92 8 60.4 29.5 30.8 1.3 8.8 0.00 53.8 58.6 2.7 6.3 2.5 127 9 66.2 28.0 23.8 1.7 37.5 0.00 56.1 58.5 4.0 7.8 4.0 113 10 72.5 29.3 20.1 2.2 60.2 0.00 60.1 58.3 2.7 7.2 2.0 146 11 76.3 27.3 16.3 2.6 58.0 0.00 63.1 58.3 2.9 6.5 1.6 271 12 80.8 26.8 13.8 3.1 66.7 0.00 66.6 58.3 2.7 6.0 2.2 277 13 84.2 25.5 11.7 3.5 82.9 0.00 69.8 58.3 3.4 10.1 1.8 290 14 86.0 25.2 10.9 3.8 63.3 0.00 71.1 58.1 5.1 11.9 2.5 253 15 86.7 25.0 10.6 3.9 58.3 0.00 71.6 58.3 6.7 14.8 6.0 300 16 86.0 23.5 10.1 3.8 39.7 0.00 71.1 58.3 8.9 15.0 8.5 302 17 85.1 24.1 10.7 3.7 20.8 0.00 69.6 58.3 7.6 14.5 7.2 300 18 83.5 24.1 11.3 3.5 9.6 0.00 67.8 58.5 9.4 15.4 9.2 305 19 80.8 25.9 13.3 3.1 1.9 0.00 65.8 58.6 7.4 13.2 7.2 307 20 76.5 29.5 17.7 2.6 0.0 0.00 64.0 58.8 4.0 6.7 3.8 270 21 73.9 30.9 20.5 2.3 0.0 0.00 62.6 59.0 4.3 7.2 4.3 270 22 70.0 34.5 27.1 1.8 0.0 0.00 61.2 59.2 2.2 4.7 2.0 266 23 68.0 35.1 29.7 1.6 0.0 0.00 60.3 59.5 2.2 6.7 2.0 279 24 64.2 37.2 36.9 1.3 0.0 0.00 59.4 59.9 1.3 5.1 0.4 142 AZMET Daily Weather Data : TUCSON : Apr 3 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.3 53.6 70.5 DegF RELATIVE HUMIDITY 49.6 8.7 23.3 % DEWPOINT 28.4 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 71.8 53.2 61.2 DegF SOIL TEMP. 20 in 59.9 58.1 58.6 DegF WIND SPEED 15.4 3.6 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 293 Degrees SOLAR RADIATION 509.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.5 521 20.3 778 25.4 1091 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Apr 4 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.8 36.0 39.7 1.1 0.5 0.00 58.1 59.7 1.6 4.9 1.6 87 2 57.2 37.8 48.2 0.8 0.7 0.00 57.2 59.7 0.7 2.5 0.4 90 3 55.0 35.6 47.7 0.8 0.0 0.00 56.5 59.7 0.7 2.0 0.7 108 4 55.4 33.1 42.8 0.9 0.0 0.00 56.1 59.7 1.6 3.6 1.3 100 5 56.7 32.7 40.1 0.9 0.0 0.00 55.2 59.7 1.1 2.7 0.9 88 6 54.7 34.3 46.0 0.8 0.0 0.00 54.7 59.7 0.4 1.8 0.4 109 7 55.0 34.2 45.2 0.8 1.7 0.00 54.3 59.5 1.1 3.4 0.9 97 8 58.8 35.2 41.2 1.0 9.3 0.00 54.7 59.5 0.7 3.4 0.2 230 9 64.8 34.3 32.2 1.4 19.6 0.00 55.9 59.4 2.2 4.3 2.0 127 10 69.1 33.3 26.5 1.8 24.4 0.00 57.7 59.2 1.8 4.7 1.8 119 11 71.8 33.1 24.0 2.0 26.8 0.00 59.2 59.2 3.4 6.9 3.1 121 12 74.8 32.7 21.2 2.3 25.6 0.00 60.3 59.2 2.2 5.6 1.8 118 13 76.8 31.5 19.0 2.5 23.4 0.00 61.5 59.0 2.0 5.8 1.6 317 14 77.9 30.4 17.6 2.7 21.3 0.00 62.2 59.0 1.8 5.6 1.6 322 15 78.3 29.8 17.0 2.7 13.9 0.00 62.4 59.0 3.1 8.5 2.9 315 16 78.4 29.8 16.9 2.8 15.3 0.00 62.2 58.8 5.6 10.3 5.4 312 17 78.3 30.4 17.3 2.7 6.9 0.00 61.9 59.0 4.0 8.3 3.8 338 18 77.5 30.7 18.0 2.6 1.7 0.00 61.0 59.0 4.9 11.4 4.3 295 19 76.6 39.0 25.8 2.3 0.2 0.00 60.4 59.0 6.0 18.1 5.8 241 20 74.5 40.5 29.4 2.1 0.0 0.00 59.9 59.0 4.5 12.1 2.2 127 21 73.9 40.3 29.7 2.0 0.0 0.00 59.4 59.0 5.8 10.1 5.6 101 22 73.0 40.8 31.1 1.9 0.0 0.00 58.8 59.0 6.7 11.6 6.3 116 23 74.3 39.7 28.8 2.1 0.0 0.00 58.5 59.2 5.8 11.6 5.4 106 24 72.7 39.7 30.3 1.9 0.0 0.00 58.1 59.2 4.0 8.3 3.8 109 AZMET Daily Weather Data : TUCSON : Apr 4 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.8 53.6 68.5 DegF RELATIVE HUMIDITY 64.3 15.3 30.7 % DEWPOINT 34.9 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 62.4 54.1 58.6 DegF SOIL TEMP. 20 in 59.9 58.8 59.2 DegF WIND SPEED 18.1 2.9 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 99 Degrees SOLAR RADIATION 191.1 Langleys PRECIPITATION 0.00 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 11.5 532 16.2 794 21.2 1112 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Apr 5 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.6 40.1 32.0 1.8 0.0 0.00 57.7 59.2 4.5 7.6 4.3 119 2 70.5 40.5 33.7 1.7 0.0 0.00 57.6 59.2 3.6 5.6 3.4 117 3 68.4 42.4 39.1 1.4 0.0 0.00 57.6 59.2 1.8 4.7 1.6 104 4 69.4 42.4 37.7 1.5 0.0 0.00 57.4 59.2 3.1 6.0 3.1 94 5 70.7 37.6 29.8 1.8 0.0 0.00 57.4 59.0 4.0 10.3 3.4 124 6 70.2 36.9 29.5 1.8 0.0 0.00 56.8 59.0 5.4 11.9 4.5 220 7 67.8 37.8 33.2 1.5 0.7 0.00 56.5 59.0 7.6 14.1 7.2 248 8 65.5 39.4 38.3 1.3 3.3 0.00 56.3 59.0 9.4 17.0 8.7 260 9 65.3 41.9 42.3 1.2 9.3 0.00 56.7 59.0 6.5 13.2 5.8 238 10 67.3 48.6 51.2 1.1 44.0 0.00 58.6 59.0 8.5 18.8 7.6 224 11 67.8 50.2 53.4 1.1 67.4 0.00 61.7 59.0 11.0 21.9 10.1 229 12 69.6 42.6 37.8 1.5 78.4 0.00 64.6 58.8 11.6 22.8 10.3 226 13 69.1 40.1 34.8 1.6 76.4 0.00 66.2 58.8 13.0 23.3 11.6 263 14 70.0 36.5 29.3 1.8 78.4 0.00 68.2 58.8 9.6 18.1 8.5 243 15 70.3 35.2 27.5 1.8 63.3 0.00 68.5 58.8 10.5 21.3 9.4 273 16 70.7 29.5 21.5 2.0 55.0 0.00 68.0 59.0 15.0 23.5 14.3 285 17 70.0 28.0 20.9 2.0 37.3 0.00 66.4 59.0 13.4 21.7 12.8 286 18 69.1 30.0 23.1 1.9 19.8 0.00 64.2 59.2 13.2 21.3 12.5 282 19 67.1 29.1 24.1 1.7 3.1 0.00 62.1 59.2 12.1 19.9 11.6 279 20 64.9 28.2 24.9 1.6 0.0 0.00 60.4 59.4 7.8 13.6 7.8 282 21 63.5 23.2 21.3 1.6 0.0 0.00 59.2 59.4 6.3 10.1 6.3 299 22 61.7 29.7 29.8 1.3 0.0 0.00 58.1 59.5 10.1 18.3 9.8 284 23 59.2 34.0 38.4 1.1 0.0 0.00 57.2 59.5 11.4 20.1 10.5 278 24 56.8 29.7 35.2 1.0 0.0 0.00 56.5 59.5 13.4 20.4 13.2 305 AZMET Daily Weather Data : TUCSON : Apr 5 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.1 56.1 67.3 DegF RELATIVE HUMIDITY 59.7 18.1 32.9 % DEWPOINT 36.3 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 68.5 56.3 60.6 DegF SOIL TEMP. 20 in 59.5 58.8 59.2 DegF WIND SPEED 23.5 8.9 MPH WIND VECTOR MAG. 6.3 MPH WIND VECTOR DIR. 265 Degrees SOLAR RADIATION 536.6 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 9.2 541 14.2 808 19.3 1132 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Apr 6 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.4 25.2 30.8 1.0 0.0 0.00 55.6 59.5 9.8 17.0 9.6 295 2 53.8 24.1 31.1 1.0 0.0 0.00 54.9 59.5 7.2 12.1 6.9 292 3 52.2 23.7 32.7 0.9 0.0 0.00 54.1 59.5 7.2 11.6 6.9 290 4 50.2 23.9 35.5 0.8 0.0 0.00 53.4 59.5 6.3 11.6 6.0 308 5 48.4 25.5 40.6 0.7 0.0 0.00 52.5 59.5 3.4 9.2 2.9 298 6 46.0 27.3 47.5 0.6 0.0 0.00 52.0 59.4 2.9 4.9 2.7 263 7 45.7 27.3 48.6 0.5 5.5 0.00 51.4 59.4 1.6 3.6 1.3 325 8 49.8 28.4 43.5 0.7 23.2 0.00 51.6 59.2 2.2 5.6 2.0 108 9 53.4 28.6 38.3 0.9 41.6 0.00 54.0 59.2 1.6 4.9 0.9 312 10 55.4 28.0 34.7 1.0 57.8 0.00 57.0 59.0 2.5 6.7 0.9 218 11 58.6 27.3 29.9 1.2 70.9 0.00 60.6 58.8 2.7 8.7 1.6 253 12 62.1 25.5 24.7 1.4 70.2 0.00 63.9 58.8 4.0 10.7 2.5 239 13 63.1 22.5 21.0 1.6 79.6 0.00 66.6 58.8 5.1 12.8 3.8 254 14 65.3 17.1 15.4 1.8 79.8 0.00 68.4 58.6 7.8 16.1 7.2 304 15 67.3 18.3 14.4 2.0 70.5 0.00 68.4 58.1 5.4 13.4 3.6 308 16 68.5 16.5 13.5 2.1 57.3 0.00 68.7 58.1 5.6 15.2 4.7 308 17 67.8 17.8 14.6 1.9 40.1 0.00 65.7 57.9 4.7 12.1 3.8 321 18 64.9 17.6 15.9 1.8 7.2 0.00 63.0 58.8 8.9 13.4 7.8 345 19 63.1 18.3 17.5 1.6 2.4 0.00 61.0 59.0 6.7 10.7 6.7 294 20 61.5 21.6 21.2 1.5 0.0 0.00 59.4 59.2 6.5 10.1 6.3 305 21 58.8 21.4 23.3 1.3 0.0 0.00 58.1 59.2 2.5 7.4 1.8 305 22 51.4 23.5 33.3 0.9 0.0 0.00 56.8 59.4 1.3 4.3 1.1 80 23 49.5 23.4 35.7 0.8 0.0 0.00 55.8 59.4 1.6 3.8 1.3 92 24 47.1 23.4 39.0 0.7 0.0 0.00 54.7 59.4 1.1 2.2 0.9 104 AZMET Daily Weather Data : TUCSON : Apr 6 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.6 44.6 56.7 DegF RELATIVE HUMIDITY 51.1 12.9 29.3 % DEWPOINT 23.2 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 68.9 51.4 58.6 DegF SOIL TEMP. 20 in 59.5 57.9 59.0 DegF WIND SPEED 17.0 4.5 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 320 Degrees SOLAR RADIATION 605.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.0 546 8.1 816 12.1 1144 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Apr 7 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.3 22.8 40.6 0.6 0.0 0.00 53.8 59.4 1.8 3.4 1.1 95 2 43.0 23.5 45.9 0.5 0.0 0.00 52.9 59.4 1.3 3.4 1.1 93 3 41.5 23.9 49.5 0.4 0.0 0.00 52.2 59.4 0.9 2.5 0.9 100 4 40.1 23.9 51.9 0.4 0.0 0.00 51.6 59.2 1.1 2.7 0.9 72 5 39.2 24.1 54.2 0.4 0.0 0.00 50.9 59.2 1.1 3.1 0.9 85 6 39.2 24.6 55.5 0.4 3.1 0.00 50.4 59.0 1.3 3.4 1.3 69 7 47.8 24.3 39.4 0.7 16.3 0.00 50.5 59.0 2.0 4.5 1.8 100 8 55.8 24.6 29.7 1.1 38.9 0.00 52.5 58.8 2.2 4.9 1.8 115 9 61.9 24.6 24.0 1.4 52.8 0.00 55.8 58.8 4.7 8.3 4.3 99 10 66.9 23.7 19.3 1.8 72.9 0.00 59.7 58.6 4.9 10.1 4.0 113 11 70.5 18.5 13.7 2.2 78.4 0.00 64.0 58.5 4.0 10.7 2.7 152 12 72.7 17.8 12.3 2.4 82.9 0.00 67.8 58.5 4.0 12.3 2.0 257 13 75.2 11.8 8.7 2.7 82.4 0.00 70.9 58.3 3.8 11.4 1.8 266 14 77.5 11.1 7.8 3.0 67.8 0.00 72.5 58.3 4.0 10.5 2.7 296 15 78.8 13.3 8.2 3.1 52.6 0.00 72.5 58.3 4.3 11.4 3.6 290 16 79.7 12.4 7.7 3.2 42.0 0.00 72.0 58.5 4.3 9.8 3.4 279 17 78.6 10.2 7.2 3.1 19.1 0.00 69.4 58.5 5.1 9.6 4.7 303 18 76.8 10.9 7.9 2.9 6.7 0.00 66.7 58.6 6.3 11.2 6.0 325 19 72.0 13.6 10.6 2.4 0.0 0.00 64.2 58.8 2.9 8.3 2.7 281 20 68.0 21.9 17.5 1.9 0.0 0.00 62.1 59.0 3.4 7.2 3.4 271 21 58.6 26.6 29.0 1.2 0.0 0.00 60.1 59.2 1.6 3.6 1.3 89 22 54.7 24.8 31.4 1.0 0.0 0.00 58.3 59.4 2.0 4.3 1.6 88 23 55.2 23.2 28.7 1.1 0.0 0.00 56.7 59.4 2.9 6.9 2.7 114 24 51.3 24.3 34.7 0.8 0.0 0.00 55.2 59.4 2.0 3.4 1.8 79 AZMET Daily Weather Data : TUCSON : Apr 7 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.3 37.2 60.4 DegF RELATIVE HUMIDITY 61.9 5.5 26.5 % DEWPOINT 20.1 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 72.7 50.4 60.1 DegF SOIL TEMP. 20 in 59.5 58.3 58.8 DegF WIND SPEED 12.3 2.9 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 358 Degrees SOLAR RADIATION 616.1 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 9.4 556 12.2 829 15.5 1159 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Apr 8 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.1 26.1 40.5 0.7 0.0 0.00 54.0 59.5 1.8 4.3 1.8 81 2 47.1 23.9 39.9 0.7 0.0 0.00 52.9 59.5 1.3 3.1 1.1 80 3 44.8 22.6 41.5 0.6 0.0 0.00 51.8 59.4 1.1 2.7 1.1 104 4 43.9 22.1 41.6 0.6 0.0 0.00 50.9 59.4 0.9 4.0 0.9 89 5 42.4 22.3 44.6 0.5 0.0 0.00 50.0 59.4 0.9 2.5 0.9 119 6 43.5 21.9 42.0 0.6 3.1 0.00 49.3 59.2 1.6 4.0 1.3 98 7 53.1 21.4 28.9 1.0 20.5 0.00 49.5 59.2 2.7 4.9 2.5 108 8 63.0 22.5 21.1 1.6 40.1 0.00 52.9 59.0 2.5 5.8 2.0 122 9 70.2 21.0 15.5 2.1 58.3 0.00 57.4 58.8 2.9 6.5 2.2 105 10 76.8 21.0 12.3 2.8 72.9 0.00 62.1 58.8 2.7 6.7 2.0 98 11 80.8 18.5 9.7 3.3 82.2 0.00 66.0 58.6 3.4 10.3 2.5 92 12 83.7 15.3 7.7 3.6 86.2 0.00 69.6 58.5 3.1 9.4 1.1 226 13 85.6 12.4 6.3 3.9 83.6 0.00 72.3 58.5 4.5 11.0 1.3 158 14 86.7 8.6 5.2 4.1 75.0 0.00 74.3 58.5 4.9 12.1 2.9 268 15 87.6 10.6 5.5 4.2 61.4 0.00 74.8 58.5 4.7 12.5 2.9 308 16 86.9 12.2 6.1 4.1 44.4 0.00 73.8 58.6 9.2 16.1 8.7 297 17 85.3 12.7 6.5 3.9 25.1 0.00 70.9 58.6 10.1 15.9 9.6 293 18 82.6 15.3 7.9 3.5 6.4 0.00 68.0 58.8 9.4 14.3 9.2 300 19 78.6 15.6 9.3 3.0 0.0 0.00 65.5 59.2 8.1 13.0 7.8 301 20 73.2 18.9 12.8 2.4 0.0 0.00 63.3 59.4 4.7 8.5 4.5 279 21 72.1 17.8 12.6 2.3 0.0 0.00 61.0 59.4 3.6 6.5 2.9 280 22 65.1 24.1 21.5 1.7 0.0 0.00 59.2 59.7 1.6 4.9 0.2 238 23 58.1 21.4 23.8 1.3 0.0 0.00 57.6 59.7 1.3 4.0 1.1 92 24 57.4 18.7 21.8 1.3 0.0 0.00 56.1 59.7 2.5 4.5 2.2 112 AZMET Daily Weather Data : TUCSON : Apr 8 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.7 40.6 67.5 DegF RELATIVE HUMIDITY 67.0 3.4 20.2 % DEWPOINT 18.7 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 74.8 49.1 61.0 DegF SOIL TEMP. 20 in 59.7 58.5 59.0 DegF WIND SPEED 16.1 3.8 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 300 Degrees SOLAR RADIATION 658.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.8 569 16.4 845 20.0 1179 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Apr 9 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.8 20.5 27.0 1.0 0.0 0.00 54.7 59.9 1.6 3.6 1.6 102 2 51.1 21.0 30.3 0.9 0.0 0.00 53.6 59.9 1.3 2.9 1.3 98 3 49.8 20.7 31.2 0.8 0.0 0.00 52.5 59.7 2.0 3.4 2.0 107 4 49.6 20.3 31.2 0.8 0.0 0.00 51.6 59.7 2.5 4.3 2.5 99 5 48.6 20.5 32.6 0.8 0.0 0.00 50.9 59.7 1.8 2.9 1.6 100 6 47.7 22.1 36.0 0.7 2.9 0.00 50.2 59.5 2.2 3.4 2.0 101 7 56.7 21.6 25.7 1.2 20.1 0.00 50.4 59.5 2.9 6.3 2.9 93 8 64.6 20.1 18.0 1.7 34.9 0.00 53.2 59.4 4.0 6.7 3.8 102 9 71.4 22.5 15.6 2.2 57.1 0.00 57.6 59.2 2.9 6.3 2.5 91 10 77.4 21.4 12.3 2.8 61.9 0.00 61.7 59.2 2.2 5.6 1.3 146 11 81.1 21.0 10.7 3.2 78.4 0.00 66.2 59.0 2.2 6.7 0.9 248 12 83.5 17.8 8.6 3.6 85.3 0.00 69.4 58.8 3.1 9.6 1.6 291 13 84.9 18.0 8.3 3.8 71.9 0.00 71.2 58.8 4.5 12.1 2.7 242 14 87.3 18.5 7.9 4.1 83.8 0.00 73.0 58.8 4.9 14.1 3.1 244 15 87.6 16.5 7.2 4.1 60.7 0.00 73.0 58.8 6.0 15.7 4.7 264 16 87.3 16.7 7.3 4.1 41.8 0.00 71.4 59.0 8.1 18.8 7.4 263 17 86.5 12.6 6.2 4.1 24.4 0.00 68.5 59.0 6.7 13.0 5.8 249 18 83.3 12.9 7.0 3.6 4.3 0.00 66.0 59.2 8.1 15.7 7.8 263 19 81.0 12.7 7.5 3.3 0.0 0.00 63.9 59.4 4.7 10.3 4.5 237 20 79.2 12.7 7.9 3.1 0.0 0.00 62.4 59.5 5.1 10.7 4.9 228 21 77.4 14.5 9.2 2.9 0.0 0.00 61.3 59.7 5.4 12.5 5.1 241 22 75.6 14.7 9.7 2.7 0.0 0.00 60.4 59.7 4.5 9.6 4.3 245 23 74.1 11.8 9.0 2.6 0.0 0.00 59.7 59.9 3.1 7.6 2.2 219 24 71.8 12.4 10.1 2.4 0.0 0.00 59.4 59.9 1.8 5.4 0.9 163 AZMET Daily Weather Data : TUCSON : Apr 9 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.7 46.0 71.2 DegF RELATIVE HUMIDITY 40.6 5.1 15.7 % DEWPOINT 17.6 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 73.2 50.0 60.8 DegF SOIL TEMP. 20 in 59.9 58.8 59.4 DegF WIND SPEED 18.8 3.8 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 232 Degrees SOLAR RADIATION 627.6 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 13.9 582 17.8 863 22.1 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, 2006 AZMET Hourly Weather Data : TUCSON : Apr 10 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 69.6 14.0 11.5 2.2 0.0 0.00 58.8 59.9 2.2 4.5 2.2 82 2 67.8 16.0 13.4 2.0 0.0 0.00 58.3 60.1 1.6 5.1 0.9 37 3 67.5 18.3 15.1 2.0 0.0 0.00 57.7 60.1 1.8 4.7 1.3 255 4 64.4 19.0 17.3 1.7 0.0 0.00 57.4 60.1 1.3 3.8 1.1 89 5 63.3 22.3 20.6 1.6 0.0 0.00 57.0 59.9 1.6 3.8 0.7 118 6 64.9 21.9 19.1 1.7 1.4 0.00 56.7 59.9 3.8 8.1 3.1 293 7 65.8 21.7 18.4 1.8 6.0 0.00 56.5 59.9 5.1 9.8 4.9 303 8 67.6 23.4 18.6 1.9 16.3 0.00 57.6 59.9 2.0 6.7 1.8 279 9 70.2 23.9 17.3 2.1 28.7 0.00 59.2 59.7 1.8 4.7 1.1 264 10 73.0 24.6 16.3 2.3 38.7 0.00 61.2 59.7 2.0 4.7 1.8 277 11 75.4 25.5 15.6 2.5 42.3 0.00 63.5 59.7 2.7 8.7 1.1 298 12 75.9 23.9 14.3 2.6 38.9 0.00 64.6 59.7 5.4 10.3 4.9 297 13 77.0 24.4 14.1 2.7 44.9 0.00 66.0 59.5 3.8 8.9 3.1 317 14 78.1 28.8 16.3 2.8 29.4 0.00 66.9 59.5 4.9 13.2 2.5 148 15 78.3 31.5 18.2 2.7 17.0 0.00 66.0 59.5 5.8 14.8 3.8 207 16 79.2 25.7 13.9 2.9 19.1 0.00 65.7 59.7 8.5 16.6 7.6 220 17 77.9 29.3 16.9 2.7 8.1 0.00 64.8 59.7 7.6 16.6 6.7 194 18 75.0 36.0 24.2 2.3 2.6 0.00 63.7 59.7 7.8 15.9 7.4 166 19 73.9 36.5 25.7 2.1 0.0 0.00 62.6 59.9 6.0 13.2 5.6 177 20 72.9 33.6 23.5 2.1 0.0 0.00 61.7 59.9 4.9 11.9 4.5 199 21 70.3 19.8 14.5 2.2 0.0 0.00 60.4 59.9 2.9 7.8 2.7 240 22 66.9 20.8 17.3 1.9 0.0 0.00 58.6 60.1 2.7 7.6 1.1 246 23 64.6 27.9 24.9 1.6 0.0 0.00 57.2 60.1 4.5 10.1 3.6 279 24 61.3 32.7 33.9 1.2 0.0 0.00 56.1 60.1 3.1 7.4 2.9 296 AZMET Daily Weather Data : TUCSON : Apr 10 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.9 59.2 70.9 DegF RELATIVE HUMIDITY 43.7 10.5 18.4 % DEWPOINT 25.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 66.9 56.1 60.8 DegF SOIL TEMP. 20 in 60.1 59.5 59.9 DegF WIND SPEED 16.6 3.8 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 232 Degrees SOLAR RADIATION 293.4 Langleys PRECIPITATION 0.00 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 14.6 597 19.6 883 24.5 1226 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Apr 11 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.9 34.7 38.7 1.1 0.0 0.00 55.0 60.1 2.2 4.9 1.6 276 2 54.9 35.2 47.5 0.8 0.0 0.00 54.1 60.1 1.1 3.4 0.4 86 3 50.9 34.3 52.9 0.6 0.0 0.00 53.1 60.1 1.1 3.1 0.9 86 4 49.5 34.5 56.2 0.5 0.0 0.00 52.2 60.1 1.6 3.6 1.3 104 5 48.6 34.5 58.4 0.5 0.0 0.00 51.4 59.9 1.6 3.4 1.3 92 6 48.4 34.5 58.8 0.5 0.0 0.00 50.9 59.9 0.7 1.6 0.7 77 7 57.0 35.4 44.5 0.9 3.3 0.00 51.3 59.7 0.7 1.8 0.7 64 8 66.0 35.8 32.5 1.5 20.8 0.00 54.5 59.7 0.7 4.3 0.7 319 9 68.4 36.3 30.6 1.6 40.4 0.00 58.8 59.5 1.8 4.3 1.1 337 10 72.0 34.2 25.0 2.0 57.8 0.00 63.1 59.4 2.2 7.6 1.1 253 11 74.5 31.5 20.5 2.3 71.9 0.00 66.7 59.4 3.1 8.5 1.1 213 12 76.1 30.2 18.5 2.5 81.0 0.00 69.6 59.2 3.6 8.3 1.1 303 13 78.6 27.9 15.4 2.8 84.1 0.00 71.8 59.2 4.5 13.0 2.0 235 14 80.2 27.1 14.2 3.0 81.9 0.00 72.3 59.2 6.9 16.3 5.8 293 15 81.1 26.8 13.6 3.1 73.8 0.00 71.8 59.2 7.2 14.8 6.7 325 16 81.9 24.6 12.1 3.3 60.9 0.00 70.5 59.4 6.9 14.1 6.0 315 17 82.0 23.9 11.7 3.3 44.2 0.00 67.8 59.4 6.3 13.6 5.8 321 18 79.7 23.5 12.4 3.0 25.1 0.00 64.9 59.5 6.5 11.0 6.0 329 19 75.4 24.3 14.9 2.6 6.9 0.00 63.0 59.7 2.7 4.5 2.5 319 20 69.4 27.9 21.2 2.0 0.0 0.00 61.2 59.9 1.3 4.3 1.1 252 21 62.4 27.1 26.1 1.4 0.0 0.00 59.7 60.1 0.9 2.7 0.9 79 22 58.5 28.6 31.9 1.1 0.0 0.00 58.3 60.1 1.1 2.7 1.1 106 23 57.9 27.5 31.1 1.1 0.0 0.00 57.0 60.3 2.0 4.3 1.8 90 24 56.5 27.5 32.7 1.0 0.0 0.00 56.5 60.3 1.6 3.6 1.6 88 AZMET Daily Weather Data : TUCSON : Apr 11 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.3 47.3 66.2 DegF RELATIVE HUMIDITY 63.2 11.1 30.0 % DEWPOINT 30.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 72.5 50.9 60.6 DegF SOIL TEMP. 20 in 60.3 59.2 59.7 DegF WIND SPEED 16.3 2.9 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 311 Degrees SOLAR RADIATION 652.2 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 12.1 609 15.5 898 20.3 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, 2006 AZMET Hourly Weather Data : TUCSON : Apr 12 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.2 27.3 34.2 1.0 0.0 0.00 55.8 60.3 1.3 2.9 1.1 86 2 52.3 27.5 37.9 0.8 0.0 0.00 54.9 60.3 1.6 4.0 1.6 87 3 53.1 26.6 35.6 0.9 0.0 0.00 53.8 60.3 2.0 3.8 2.0 88 4 50.9 27.7 40.3 0.8 0.0 0.00 53.1 60.3 1.6 3.6 1.6 96 5 48.7 27.5 43.3 0.7 0.0 0.00 52.3 60.1 1.8 3.8 1.6 103 6 49.8 24.8 37.2 0.8 0.0 0.00 51.6 60.1 2.2 4.0 2.2 110 7 55.4 22.6 27.7 1.1 6.4 0.00 51.4 60.1 3.6 5.6 3.4 102 8 61.0 26.6 26.9 1.3 25.3 0.00 52.2 59.9 3.6 6.0 3.4 98 9 71.6 26.8 18.8 2.2 44.7 0.00 55.8 59.7 2.9 6.7 2.5 124 10 79.2 26.8 14.5 2.9 61.9 0.00 59.2 59.7 3.8 7.2 3.1 116 11 83.1 26.2 12.5 3.4 75.0 0.00 62.6 59.5 4.3 10.3 1.3 126 12 85.1 25.3 11.3 3.7 83.1 0.00 66.0 59.5 5.1 11.2 3.8 253 13 86.4 25.0 10.7 3.8 85.1 0.00 69.1 59.4 3.6 12.1 2.5 291 14 87.6 24.4 10.0 4.0 81.2 0.00 71.2 59.4 5.1 12.8 1.3 36 15 89.4 21.7 8.4 4.3 72.6 0.00 72.5 59.4 5.1 14.5 1.3 259 16 90.0 20.3 7.8 4.4 58.8 0.00 72.7 59.4 6.5 14.3 4.5 329 17 89.8 18.7 7.3 4.4 41.3 0.00 72.0 59.5 6.0 15.4 4.3 287 18 88.9 16.2 6.8 4.3 22.2 0.00 70.2 59.7 6.3 11.0 5.6 299 19 86.4 15.4 7.1 4.0 4.5 0.00 68.0 59.7 6.0 11.9 5.8 300 20 82.4 16.2 8.4 3.5 0.0 0.00 66.0 59.9 5.1 8.5 5.1 294 21 77.5 17.4 10.3 2.9 0.0 0.00 64.2 60.1 4.3 6.5 4.0 285 22 75.7 18.5 11.5 2.7 0.0 0.00 62.6 60.3 3.6 5.8 3.4 271 23 70.3 21.0 15.4 2.2 0.0 0.00 61.2 60.8 3.4 5.6 3.1 268 24 63.5 27.0 24.9 1.5 0.0 0.00 60.3 61.2 1.8 5.6 0.7 106 AZMET Daily Weather Data : TUCSON : Apr 12 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.4 47.7 72.1 DegF RELATIVE HUMIDITY 47.8 6.2 19.5 % DEWPOINT 23.2 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 72.7 51.3 61.5 DegF SOIL TEMP. 20 in 61.2 59.4 59.9 DegF WIND SPEED 15.4 3.8 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 321 Degrees SOLAR RADIATION 661.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.9 624 19.1 917 23.8 1270 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Apr 13 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.0 25.3 27.4 1.2 0.0 0.00 58.6 61.0 1.6 4.3 1.1 79 2 57.6 27.7 31.5 1.1 0.0 0.00 57.4 61.0 2.0 4.7 1.8 96 3 55.6 24.6 29.8 1.1 0.0 0.00 56.8 61.0 1.6 3.6 1.6 80 4 54.5 23.4 29.6 1.0 0.0 0.00 56.5 61.0 1.6 3.4 1.6 99 5 54.9 22.3 27.9 1.1 0.0 0.00 55.8 61.0 2.0 3.1 2.0 91 6 51.6 24.3 34.2 0.9 0.0 0.00 54.5 60.8 1.3 3.1 1.3 77 7 55.0 24.6 30.6 1.0 7.4 0.00 53.8 60.6 2.5 3.8 2.5 103 8 63.9 25.0 22.6 1.6 25.1 0.00 54.1 60.6 2.7 5.1 2.7 107 9 70.7 26.1 18.6 2.1 44.9 0.00 56.8 60.4 3.1 6.0 3.1 92 10 77.7 26.4 15.1 2.8 62.3 0.00 60.3 60.3 3.6 7.2 3.1 90 11 83.1 24.1 11.5 3.4 74.3 0.00 64.0 60.3 2.7 8.9 0.9 77 12 87.1 22.8 9.5 4.0 81.5 0.00 67.6 60.1 2.5 6.7 1.8 336 13 88.9 21.4 8.5 4.2 78.4 0.00 70.0 60.1 5.1 13.2 4.3 278 14 90.0 21.0 8.0 4.4 67.6 0.00 71.4 59.9 5.6 13.9 4.0 302 15 90.3 19.9 7.6 4.5 60.9 0.00 71.8 60.1 7.4 13.9 6.5 292 16 90.1 19.4 7.4 4.5 40.6 0.00 71.1 60.1 6.7 16.3 5.6 301 17 89.1 18.5 7.4 4.3 21.5 0.00 69.6 60.1 7.6 15.7 7.2 301 18 87.3 18.7 7.9 4.1 10.8 0.00 67.6 60.3 10.3 14.5 9.8 304 19 84.9 18.9 8.6 3.8 1.9 0.00 65.8 60.4 7.6 13.4 7.6 310 20 81.5 20.5 10.3 3.3 0.0 0.00 64.4 60.4 3.8 7.2 3.4 283 21 77.4 22.1 12.7 2.8 0.0 0.00 63.1 60.6 1.6 4.7 1.3 230 22 70.2 23.9 17.4 2.1 0.0 0.00 62.1 60.8 1.6 4.0 1.6 86 23 68.0 24.3 18.9 1.9 0.0 0.00 61.2 60.8 2.5 4.3 2.2 84 24 65.3 25.7 22.2 1.7 0.0 0.00 60.3 60.8 1.1 2.7 1.1 87 AZMET Daily Weather Data : TUCSON : Apr 13 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.4 50.2 73.0 DegF RELATIVE HUMIDITY 49.1 6.5 17.7 % DEWPOINT 23.0 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 71.8 53.6 62.2 DegF SOIL TEMP. 20 in 61.2 59.9 60.6 DegF WIND SPEED 16.3 3.6 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 323 Degrees SOLAR RADIATION 577.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.7 640 20.0 937 25.0 1295 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Apr 14 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 67.3 25.2 20.3 1.8 0.0 0.00 59.9 61.0 2.7 4.7 2.7 107 2 69.8 23.5 17.3 2.1 0.0 0.00 59.5 61.0 3.6 6.9 3.6 103 3 71.1 23.4 16.6 2.2 0.0 0.00 59.2 61.0 3.6 9.4 3.4 124 4 69.4 24.6 18.4 2.0 0.0 0.00 58.8 61.0 3.1 5.6 2.9 101 5 68.9 26.2 20.0 1.9 0.0 0.00 58.6 61.0 2.5 6.3 1.6 118 6 70.0 27.0 19.9 2.0 0.0 0.00 58.6 60.8 1.3 2.7 0.9 65 7 68.4 28.8 22.7 1.8 2.6 0.00 58.6 60.8 1.6 3.6 0.4 26 8 69.6 33.8 26.6 1.8 9.8 0.00 59.0 60.8 1.3 4.0 0.7 91 9 76.3 33.4 21.1 2.5 24.6 0.00 60.1 60.8 4.5 8.9 4.3 92 10 81.7 33.4 17.6 3.0 34.2 0.00 61.7 60.8 5.8 10.7 5.4 113 11 84.6 33.3 15.9 3.4 42.3 0.00 63.5 60.6 6.3 10.1 6.0 106 12 87.6 33.6 14.6 3.8 41.8 0.00 64.9 60.6 5.8 13.0 5.4 136 13 90.3 29.3 11.3 4.3 50.9 0.00 66.4 60.6 8.5 18.6 6.9 165 14 91.6 27.3 10.0 4.6 52.8 0.00 67.1 60.6 10.7 19.0 9.8 206 15 91.8 29.3 10.8 4.5 43.5 0.00 68.0 60.6 11.4 24.2 10.1 198 16 90.0 29.7 11.5 4.3 27.2 0.00 67.3 60.6 12.3 22.4 11.4 225 17 88.5 29.3 11.9 4.1 31.8 0.00 66.9 60.6 12.5 22.1 11.9 233 18 85.6 28.2 12.5 3.7 11.7 0.00 66.0 60.8 11.2 22.8 10.3 223 19 81.5 27.9 14.1 3.2 5.0 0.00 64.8 60.8 10.3 21.0 9.8 234 20 76.1 29.5 18.0 2.5 0.0 0.00 63.3 61.0 11.6 21.3 10.7 226 21 72.7 30.7 21.2 2.2 0.0 0.00 62.1 61.0 8.9 23.0 8.1 230 22 69.6 34.7 27.5 1.8 0.0 0.00 60.6 61.2 8.5 22.8 8.1 225 23 66.7 36.1 32.3 1.5 0.0 0.00 59.5 61.2 8.3 19.9 7.2 255 24 63.0 42.3 46.7 1.0 0.0 0.00 58.6 61.3 9.8 17.4 9.6 295 AZMET Daily Weather Data : TUCSON : Apr 14 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.4 61.5 77.2 DegF RELATIVE HUMIDITY 53.3 9.1 19.1 % DEWPOINT 30.0 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 68.0 58.5 62.2 DegF SOIL TEMP. 20 in 61.3 60.6 60.8 DegF WIND SPEED 24.2 6.9 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 206 Degrees SOLAR RADIATION 378.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.9 661 25.9 963 31.0 1326 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Apr 15 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.7 43.5 51.4 0.9 0.0 0.00 57.6 61.3 8.5 13.2 8.3 298 2 59.7 42.8 53.7 0.8 0.0 0.00 56.7 61.3 3.1 9.8 2.5 333 3 57.6 41.4 54.6 0.7 0.0 0.00 56.5 61.3 1.3 3.1 0.4 11 4 53.8 39.6 58.5 0.6 0.0 0.00 56.7 61.3 2.0 3.6 1.1 100 5 50.9 38.7 63.0 0.5 0.0 0.00 56.5 61.2 1.6 4.5 0.4 59 6 49.6 38.5 65.6 0.4 0.0 0.00 55.9 60.8 1.1 2.7 0.2 65 7 51.3 38.8 62.8 0.5 7.2 0.00 55.4 60.6 1.8 4.7 1.6 76 8 58.8 41.7 53.0 0.8 25.3 0.00 55.2 60.3 2.9 6.3 2.7 112 9 63.5 42.1 45.5 1.1 44.4 0.00 57.4 60.1 3.8 8.3 3.6 132 10 66.6 38.8 36.3 1.4 61.9 0.00 60.8 60.1 3.6 8.1 2.2 154 11 68.9 35.6 29.3 1.7 75.0 0.00 64.4 60.1 3.4 8.5 1.1 93 12 71.4 33.4 24.6 2.0 82.4 0.00 67.3 59.9 3.6 10.3 1.6 262 13 73.4 32.0 21.9 2.2 84.1 0.00 69.6 59.9 6.0 17.2 4.0 296 14 74.5 33.8 22.5 2.3 79.6 0.00 70.7 59.9 9.6 20.8 9.2 308 15 75.4 33.6 21.7 2.3 71.2 0.00 70.7 59.9 11.6 19.9 10.7 310 16 75.7 33.6 21.5 2.4 56.9 0.00 70.0 59.9 11.6 18.6 11.0 302 17 75.6 30.9 19.3 2.4 38.9 0.00 68.4 60.1 12.1 18.1 11.6 300 18 74.3 30.6 20.0 2.3 19.8 0.00 66.0 60.1 12.1 18.8 11.6 310 19 72.3 30.4 21.2 2.1 4.1 0.00 63.7 60.3 10.3 17.4 10.1 305 20 70.3 31.3 23.4 1.9 0.0 0.00 61.9 60.4 7.6 12.3 7.4 296 21 68.0 32.4 26.7 1.7 0.0 0.00 60.6 60.6 4.7 9.2 4.3 270 22 65.5 33.1 29.7 1.5 0.0 0.00 59.7 60.8 3.6 5.6 3.6 247 23 61.3 34.9 37.6 1.2 0.0 0.00 59.0 61.0 2.0 4.0 0.4 236 24 56.5 34.2 42.6 0.9 0.0 0.00 58.1 61.0 0.9 2.7 0.4 80 AZMET Daily Weather Data : TUCSON : Apr 15 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.6 47.8 64.8 DegF RELATIVE HUMIDITY 71.3 18.0 37.8 % DEWPOINT 36.1 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 70.7 55.0 61.7 DegF SOIL TEMP. 20 in 61.3 59.9 60.4 DegF WIND SPEED 20.8 5.4 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 302 Degrees SOLAR RADIATION 650.8 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 8.8 669 12.6 976 17.3 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, 2006 AZMET Hourly Weather Data : TUCSON : Apr 16 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.0 33.1 45.2 0.8 0.0 0.00 56.7 61.0 1.3 2.7 1.1 97 2 53.1 33.4 47.2 0.7 0.0 0.00 55.4 61.0 1.6 2.7 1.6 106 3 51.6 33.4 49.7 0.7 0.0 0.00 54.3 60.8 2.0 3.4 2.0 88 4 49.5 33.6 54.2 0.6 0.0 0.00 53.4 60.8 1.6 3.4 1.3 86 5 48.4 33.8 57.1 0.5 0.0 0.00 52.7 60.8 0.9 2.0 0.7 95 6 46.2 34.0 62.1 0.4 0.2 0.00 52.0 60.6 0.9 2.7 0.9 113 7 50.4 34.2 53.8 0.6 7.2 0.00 51.6 60.6 1.8 4.3 1.8 107 8 58.6 34.3 40.2 1.0 25.3 0.00 52.3 60.4 4.0 6.3 3.8 96 9 65.3 34.5 31.8 1.5 44.9 0.00 55.4 60.4 4.3 6.7 4.0 117 10 71.6 35.8 26.8 1.9 61.9 0.00 59.2 60.3 4.3 8.7 3.8 120 11 75.2 34.3 22.7 2.3 75.0 0.00 63.0 60.1 4.5 9.8 3.4 107 12 77.5 29.7 17.2 2.7 82.7 0.00 66.6 60.1 4.0 13.4 1.8 296 13 79.5 28.8 15.6 2.9 84.6 0.00 69.3 59.9 4.7 15.0 2.5 265 14 81.7 26.4 13.2 3.2 81.0 0.00 70.9 59.9 8.1 17.4 6.9 270 15 82.8 25.0 12.0 3.4 72.2 0.00 71.6 59.9 7.4 16.6 5.8 278 16 83.1 23.9 11.3 3.4 58.3 0.00 71.4 59.9 8.5 18.6 7.4 281 17 83.1 23.5 11.1 3.4 41.1 0.00 69.8 60.1 9.2 17.9 8.1 289 18 82.0 22.8 11.2 3.3 22.0 0.00 67.3 60.1 9.8 15.4 8.9 287 19 79.5 21.9 11.7 3.0 4.8 0.00 64.9 60.3 9.6 15.2 9.4 283 20 76.3 22.6 13.4 2.7 0.0 0.00 63.1 60.4 5.8 12.1 5.8 282 21 73.4 23.9 15.7 2.4 0.0 0.00 61.7 60.6 4.3 6.9 4.0 290 22 67.8 25.5 20.3 1.9 0.0 0.00 60.3 60.6 0.9 4.7 0.9 330 23 63.0 26.4 24.9 1.5 0.0 0.00 59.2 60.8 0.9 2.9 0.7 149 24 59.2 27.7 29.9 1.2 0.0 0.00 58.1 60.8 1.3 4.5 1.1 154 AZMET Daily Weather Data : TUCSON : Apr 16 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.0 45.1 67.1 DegF RELATIVE HUMIDITY 68.3 10.2 29.1 % DEWPOINT 29.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 71.8 51.6 60.8 DegF SOIL TEMP. 20 in 61.0 59.9 60.4 DegF WIND SPEED 18.6 4.3 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 279 Degrees SOLAR RADIATION 660.6 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 11.9 681 15.5 991 19.6 1363 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Apr 17 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.0 28.4 30.9 1.2 0.0 0.00 57.2 61.0 1.3 4.9 0.7 120 2 55.2 27.9 34.6 1.0 0.0 0.00 56.3 61.0 0.9 2.0 0.9 125 3 52.2 28.8 40.3 0.8 0.0 0.00 55.4 61.0 1.3 2.9 1.3 100 4 49.6 29.7 46.0 0.6 0.0 0.00 54.7 61.0 0.7 2.2 0.7 104 5 49.6 29.8 46.2 0.6 0.0 0.00 54.0 60.8 1.6 3.4 1.3 97 6 47.1 30.6 52.3 0.5 0.2 0.00 53.2 60.8 0.7 3.1 0.7 138 7 50.9 30.7 46.3 0.7 7.9 0.00 52.9 60.8 2.0 4.9 1.8 98 8 60.6 30.4 31.8 1.2 26.5 0.00 53.4 60.6 4.0 6.7 4.0 100 9 66.7 31.1 26.5 1.6 45.6 0.00 56.3 60.6 4.0 6.7 3.8 100 10 71.8 30.9 22.0 2.1 62.8 0.00 59.7 60.4 3.6 6.7 2.9 101 11 74.7 29.8 19.2 2.4 75.7 0.00 63.5 60.4 3.8 8.3 2.5 62 12 77.4 26.2 15.1 2.7 83.6 0.00 66.9 60.3 3.8 11.6 1.8 244 13 79.5 25.0 13.3 3.0 86.0 0.00 69.6 60.3 7.2 14.5 5.6 249 14 81.5 24.8 12.3 3.2 82.4 0.00 71.6 60.3 5.6 13.2 4.3 261 15 83.3 23.2 10.9 3.5 73.1 0.00 72.7 60.3 8.3 18.1 7.2 279 16 84.2 23.5 10.8 3.6 59.3 0.00 72.7 60.3 10.3 19.5 9.6 276 17 83.8 22.8 10.6 3.5 41.6 0.00 71.4 60.3 11.6 18.8 10.7 285 18 82.6 22.3 10.7 3.4 22.5 0.00 68.9 60.4 13.0 20.6 12.5 290 19 79.9 24.1 12.7 3.0 5.0 0.00 66.7 60.6 11.2 17.4 10.7 291 20 76.1 27.1 16.3 2.6 0.0 0.00 64.9 60.8 7.4 14.1 6.9 301 21 72.1 27.3 18.7 2.2 0.0 0.00 63.3 60.8 8.5 12.8 8.3 284 22 68.5 24.8 19.0 1.9 0.0 0.00 61.5 61.0 9.2 13.2 9.2 279 23 65.7 25.5 21.8 1.7 0.0 0.00 59.7 61.2 10.1 16.6 9.8 272 24 63.9 25.0 22.6 1.6 0.0 0.00 58.8 61.3 8.1 13.0 7.8 266 AZMET Daily Weather Data : TUCSON : Apr 17 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.1 45.3 68.2 DegF RELATIVE HUMIDITY 56.4 9.4 24.6 % DEWPOINT 27.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 72.9 52.9 61.9 DegF SOIL TEMP. 20 in 61.3 60.1 60.6 DegF WIND SPEED 20.6 5.8 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 280 Degrees SOLAR RADIATION 672.3 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 12.4 694 15.8 1007 20.2 1383 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Apr 18 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 62.2 24.8 23.9 1.5 0.0 0.00 57.6 61.3 5.4 8.1 5.4 255 2 57.4 30.6 36.4 1.0 0.0 0.00 56.3 61.5 1.3 5.1 0.4 256 3 52.0 31.6 45.3 0.7 0.0 0.00 56.3 61.5 0.7 2.0 0.2 331 4 49.3 26.8 41.3 0.7 0.0 0.00 56.5 61.3 1.1 4.0 1.1 88 5 47.3 27.1 45.0 0.6 0.0 0.00 55.9 61.2 1.1 4.0 0.9 106 6 46.0 27.0 46.9 0.6 0.2 0.00 55.0 60.8 1.8 3.4 1.8 92 7 48.9 28.4 45.0 0.7 8.6 0.00 54.1 60.6 1.6 3.8 1.6 83 8 57.9 28.6 32.7 1.1 27.5 0.00 54.0 60.4 2.9 4.7 2.9 105 9 63.3 28.4 26.6 1.5 46.3 0.00 56.3 60.3 3.4 6.7 3.1 86 10 69.4 27.7 20.9 1.9 63.3 0.00 59.9 60.1 1.8 6.3 0.9 89 11 71.4 25.3 17.7 2.2 75.7 0.00 63.5 60.1 3.1 9.2 1.3 309 12 73.2 24.3 15.9 2.3 84.1 0.00 66.7 59.9 4.3 9.4 2.2 303 13 75.4 23.5 14.4 2.6 86.2 0.00 69.3 59.9 4.5 12.1 3.4 286 14 77.9 21.9 12.3 2.9 82.7 0.00 70.9 59.9 6.3 16.1 5.1 282 15 79.2 21.6 11.7 3.0 73.6 0.00 71.4 59.9 8.1 15.0 7.4 292 16 79.9 21.6 11.3 3.1 59.5 0.00 70.7 59.9 9.6 16.3 8.7 311 17 80.1 21.2 11.1 3.1 41.8 0.00 68.9 60.1 9.8 15.7 9.2 307 18 78.8 19.2 10.6 3.0 22.7 0.00 66.2 60.1 10.7 15.7 10.3 304 19 76.6 18.1 10.9 2.8 5.0 0.00 63.9 60.3 7.8 13.6 7.8 303 20 73.4 19.0 12.6 2.5 0.0 0.00 61.9 60.4 7.4 11.0 7.2 288 21 69.8 20.8 15.5 2.1 0.0 0.00 60.4 60.6 6.0 9.4 5.8 263 22 68.0 21.0 16.6 2.0 0.0 0.00 59.2 60.6 6.3 10.3 6.3 263 23 65.1 20.8 18.2 1.7 0.0 0.00 58.1 60.6 3.1 6.7 1.8 296 24 58.1 21.9 24.5 1.3 0.0 0.00 57.0 60.8 1.6 5.6 1.1 78 AZMET Daily Weather Data : TUCSON : Apr 18 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.0 44.6 65.8 DegF RELATIVE HUMIDITY 69.3 9.9 23.6 % DEWPOINT 24.3 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 71.4 53.8 61.3 DegF SOIL TEMP. 20 in 61.5 59.9 60.4 DegF WIND SPEED 16.3 4.5 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 295 Degrees SOLAR RADIATION 677.3 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 10.4 704 13.7 1021 17.8 1401 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Apr 19 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.0 22.5 27.9 1.1 0.0 0.00 56.1 60.8 1.8 3.1 1.6 86 2 52.2 23.0 31.7 0.9 0.0 0.00 55.2 60.8 1.6 3.1 1.3 102 3 49.8 24.4 36.8 0.8 0.0 0.00 54.3 60.8 0.7 1.6 0.7 98 4 48.0 25.0 40.3 0.7 0.0 0.00 53.6 60.8 0.7 2.5 0.7 101 5 46.2 25.9 44.9 0.6 0.0 0.00 52.9 60.8 0.7 2.0 0.7 103 6 45.1 25.9 46.5 0.6 0.2 0.00 52.2 60.6 1.3 2.9 1.3 98 7 49.3 26.1 40.4 0.7 7.4 0.00 51.8 60.6 2.0 3.8 2.0 102 8 58.6 25.2 27.4 1.2 27.0 0.00 52.3 60.6 3.8 6.7 3.6 114 9 66.9 25.5 20.9 1.8 46.8 0.00 55.2 60.4 2.5 5.6 2.0 95 10 72.7 25.5 17.1 2.3 64.0 0.00 59.2 60.3 2.0 6.3 0.4 350 11 76.6 24.4 14.3 2.7 76.9 0.00 62.8 60.3 2.7 6.7 2.0 312 12 79.7 22.8 12.1 3.0 85.1 0.00 66.0 60.1 3.1 8.9 1.1 302 13 82.2 21.4 10.4 3.4 87.2 0.00 68.9 60.1 4.7 12.8 3.8 282 14 83.8 20.1 9.5 3.6 82.9 0.00 70.7 60.1 6.3 13.9 4.0 279 15 84.6 19.9 9.1 3.7 73.3 0.00 71.6 60.1 7.8 17.9 6.9 300 16 84.9 19.0 8.6 3.8 59.3 0.00 71.2 60.1 11.9 20.1 11.0 316 17 83.8 18.3 8.7 3.6 41.8 0.00 70.0 60.1 12.3 19.7 11.6 304 18 82.6 16.9 8.5 3.5 22.7 0.00 68.0 60.3 10.7 17.0 10.1 303 19 80.4 14.9 8.4 3.3 5.0 0.00 66.2 60.4 10.5 17.0 10.1 300 20 77.0 17.8 10.6 2.8 0.0 0.00 64.4 60.6 9.8 15.0 9.6 297 21 73.8 18.3 12.2 2.5 0.0 0.00 63.0 60.6 8.5 13.9 8.3 290 22 69.6 20.5 15.5 2.1 0.0 0.00 61.7 60.8 5.8 11.6 5.6 279 23 66.6 21.6 17.8 1.8 0.0 0.00 60.1 61.0 6.5 9.6 6.3 275 24 62.6 23.9 23.2 1.5 0.0 0.00 59.2 61.2 2.9 5.8 2.7 256 AZMET Daily Weather Data : TUCSON : Apr 19 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.7 43.9 68.0 DegF RELATIVE HUMIDITY 60.0 6.7 21.0 % DEWPOINT 22.1 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 71.6 51.8 61.0 DegF SOIL TEMP. 20 in 61.2 60.1 60.4 DegF WIND SPEED 20.1 4.9 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 299 Degrees SOLAR RADIATION 679.9 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 12.8 717 16.4 1037 20.2 1421 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Apr 20 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.2 25.5 31.6 1.0 0.0 0.00 58.1 61.3 0.9 2.2 0.2 68 2 52.5 28.4 39.2 0.8 0.0 0.00 56.7 61.3 1.3 3.6 1.1 97 3 50.4 24.8 36.7 0.8 0.0 0.00 55.9 61.2 1.6 3.4 1.3 100 4 50.0 21.9 32.7 0.8 0.0 0.00 55.8 61.2 2.2 3.4 2.0 96 5 48.7 22.5 35.2 0.8 0.0 0.00 55.4 61.0 2.2 3.4 2.2 93 6 46.6 23.9 40.8 0.6 0.2 0.00 54.9 60.6 1.3 3.4 1.3 84 7 50.9 23.9 34.8 0.8 9.1 0.00 54.0 60.4 2.5 4.7 2.2 96 8 60.1 22.5 23.5 1.4 28.7 0.00 53.8 60.3 4.7 9.2 4.5 105 9 67.1 21.4 17.5 1.9 48.5 0.00 55.9 60.3 4.9 8.9 4.7 116 10 73.2 20.8 13.8 2.4 65.2 0.00 59.4 60.1 2.9 7.2 2.2 136 11 76.3 20.3 12.2 2.7 78.8 0.00 63.0 60.1 2.7 8.7 1.6 148 12 78.3 21.6 11.9 2.9 86.2 0.00 66.4 59.9 2.9 6.9 1.8 262 13 79.9 20.5 10.9 3.1 88.2 0.00 69.1 59.7 4.3 9.4 2.7 275 14 82.0 18.7 9.4 3.4 84.8 0.00 71.1 59.7 4.5 10.7 2.9 264 15 83.7 15.6 7.8 3.6 75.3 0.00 72.0 59.7 5.8 13.2 4.7 294 16 84.6 14.0 7.0 3.8 60.9 0.00 71.8 59.7 6.0 12.1 5.1 288 17 84.6 12.4 6.5 3.8 42.3 0.00 70.5 59.9 7.2 13.0 6.5 292 18 84.0 8.8 5.7 3.8 24.4 0.00 68.2 60.1 6.7 15.0 6.3 311 19 81.9 11.1 6.8 3.5 5.3 0.00 65.7 60.1 6.0 10.7 5.8 310 20 77.0 14.2 9.1 2.9 0.0 0.00 63.7 60.3 2.5 4.5 2.5 305 21 71.8 16.5 12.0 2.3 0.0 0.00 62.1 60.4 2.2 4.7 2.0 250 22 64.4 16.9 15.9 1.7 0.0 0.00 60.6 60.6 1.3 3.6 1.1 99 23 60.1 18.9 19.9 1.4 0.0 0.00 59.4 60.6 1.6 4.5 1.3 102 24 57.6 18.3 21.3 1.3 0.0 0.00 58.1 60.8 1.8 4.3 1.8 87 AZMET Daily Weather Data : TUCSON : Apr 20 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.8 45.7 67.5 DegF RELATIVE HUMIDITY 73.0 4.9 19.3 % DEWPOINT 19.4 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 72.0 53.6 61.7 DegF SOIL TEMP. 20 in 61.3 59.7 60.4 DegF WIND SPEED 15.0 3.4 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 304 Degrees SOLAR RADIATION 698.1 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 12.8 730 16.2 1053 20.7 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, 2006 AZMET Hourly Weather Data : TUCSON : Apr 21 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.6 18.1 22.6 1.2 0.0 0.00 57.2 60.8 1.8 3.4 1.8 92 2 54.9 16.7 21.9 1.1 0.0 0.00 56.3 60.8 2.0 3.6 2.0 104 3 53.4 18.3 24.7 1.0 0.0 0.00 55.6 60.8 1.8 4.3 1.8 91 4 53.6 18.3 24.5 1.1 0.0 0.00 54.9 60.8 1.8 3.1 1.6 98 5 50.5 21.0 30.8 0.9 0.0 0.00 54.1 60.8 2.0 3.8 1.6 97 6 47.7 20.8 34.2 0.7 0.2 0.00 53.6 60.8 1.6 3.1 1.3 94 7 51.4 23.4 33.0 0.9 11.2 0.00 53.4 60.6 1.6 5.1 1.1 91 8 63.9 18.9 17.6 1.7 21.0 0.00 54.3 60.6 3.1 6.5 2.9 75 9 72.0 17.6 12.5 2.3 47.8 0.00 56.7 60.4 2.9 6.5 2.7 103 10 77.2 21.0 12.1 2.8 49.2 0.00 59.5 60.4 2.2 5.6 1.8 98 11 82.6 21.9 10.7 3.4 65.7 0.00 62.4 60.3 3.4 8.3 2.9 116 12 86.5 17.4 7.7 4.0 70.5 0.00 65.1 60.3 3.4 7.8 1.8 82 13 88.9 16.2 6.7 4.3 65.7 0.00 67.5 60.1 3.8 12.1 1.8 170 14 90.1 15.6 6.3 4.5 59.3 0.00 68.5 60.1 3.8 10.3 2.7 154 15 91.2 14.0 5.7 4.7 55.2 0.00 69.4 60.1 4.0 11.4 2.5 222 16 90.9 12.2 5.3 4.7 40.4 0.00 69.4 60.3 6.0 13.4 5.1 268 17 89.1 12.7 5.8 4.4 20.1 0.00 68.2 60.3 8.1 15.7 7.6 261 18 87.4 11.7 5.8 4.2 10.5 0.00 66.9 60.4 7.4 12.3 7.2 277 19 85.3 12.4 6.4 3.9 1.9 0.00 65.5 60.4 3.8 9.4 3.8 285 20 81.7 15.6 8.3 3.4 0.0 0.00 64.2 60.6 2.2 6.7 2.0 275 21 75.4 21.6 13.2 2.6 0.0 0.00 63.1 60.6 0.7 2.2 0.2 265 22 76.6 18.0 11.0 2.8 0.0 0.00 62.2 60.8 4.7 11.6 4.5 309 23 73.0 23.4 15.6 2.4 0.0 0.00 61.2 60.8 2.9 5.6 2.5 308 24 69.8 26.6 19.7 2.0 0.0 0.00 60.4 61.0 1.6 4.7 0.7 150 AZMET Daily Weather Data : TUCSON : Apr 21 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.4 46.8 72.9 DegF RELATIVE HUMIDITY 44.2 4.0 15.1 % DEWPOINT 18.0 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 69.6 53.2 61.2 DegF SOIL TEMP. 20 in 61.0 60.1 60.6 DegF WIND SPEED 15.7 3.1 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 244 Degrees SOLAR RADIATION 518.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.1 745 19.3 1072 23.8 1465 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Apr 22 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.2 30.2 27.6 1.5 0.0 0.00 59.5 61.2 2.0 3.4 1.8 95 2 67.1 24.8 20.2 1.8 0.0 0.00 59.0 61.2 3.1 5.1 3.1 117 3 68.5 21.4 16.5 2.0 0.0 0.00 58.8 61.2 2.5 5.6 2.2 105 4 65.3 23.5 20.3 1.7 0.0 0.00 58.8 61.2 1.6 3.6 1.3 92 5 62.8 26.1 24.5 1.5 0.0 0.00 58.5 61.2 1.3 2.9 1.1 82 6 61.7 27.5 27.1 1.4 0.0 0.00 57.9 61.0 2.2 4.7 2.0 98 7 63.3 27.5 25.7 1.5 7.4 0.00 57.2 61.0 2.2 4.5 1.8 116 8 71.4 27.5 19.5 2.1 28.9 0.00 57.4 61.0 2.9 6.7 2.5 133 9 76.8 22.1 12.9 2.8 49.0 0.00 59.5 60.8 5.4 9.6 4.9 116 10 80.6 20.5 10.6 3.2 65.9 0.00 62.6 60.8 5.8 11.6 4.5 126 11 83.1 19.2 9.3 3.5 78.1 0.00 65.7 60.8 5.4 14.5 3.6 118 12 85.1 17.6 8.1 3.8 86.2 0.00 68.4 60.6 6.0 14.1 4.5 166 13 86.7 17.6 7.7 4.0 89.8 0.00 70.7 60.6 5.8 14.1 3.1 156 14 89.4 17.6 7.1 4.4 86.7 0.00 72.5 60.6 7.4 20.4 5.6 206 15 90.0 18.3 7.2 4.5 79.6 0.00 73.0 60.6 10.1 22.4 8.7 220 16 90.1 19.2 7.4 4.5 63.5 0.00 72.7 60.8 9.2 19.2 8.1 207 17 89.4 19.0 7.6 4.4 43.5 0.00 71.4 60.8 8.3 18.6 7.4 211 18 87.6 18.9 7.9 4.1 24.4 0.00 69.3 61.0 8.7 19.0 7.6 178 19 85.3 18.5 8.4 3.8 6.4 0.00 67.1 61.2 7.4 17.2 6.7 196 20 81.7 22.8 11.4 3.3 0.0 0.00 65.3 61.3 6.3 12.5 5.6 232 21 76.6 30.0 18.0 2.6 0.0 0.00 63.7 61.3 6.0 13.4 5.6 293 22 73.0 32.0 22.1 2.2 0.0 0.00 62.4 61.5 5.4 10.3 4.9 322 23 71.1 32.7 24.3 2.0 0.0 0.00 61.3 61.7 6.5 10.3 6.3 305 24 68.2 33.4 27.5 1.7 0.0 0.00 60.1 61.7 4.7 6.9 4.5 321 AZMET Daily Weather Data : TUCSON : Apr 22 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.6 60.8 76.6 DegF RELATIVE HUMIDITY 48.3 5.2 15.8 % DEWPOINT 23.7 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 73.0 57.0 63.9 DegF SOIL TEMP. 20 in 61.7 60.6 61.0 DegF WIND SPEED 22.4 5.1 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 191 Degrees SOLAR RADIATION 709.5 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 20.2 765 25.2 1098 30.2 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, 2006 AZMET Hourly Weather Data : TUCSON : Apr 23 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 67.5 30.4 24.9 1.7 0.0 0.00 59.4 61.9 5.1 10.3 4.9 334 2 66.2 28.2 23.9 1.7 0.0 0.00 58.3 62.1 6.7 12.3 6.3 326 3 63.7 26.2 24.0 1.5 0.0 0.00 57.0 61.9 5.8 10.3 5.8 309 4 61.2 26.6 26.5 1.4 0.0 0.00 56.1 61.9 4.3 6.7 4.0 298 5 59.7 27.0 28.4 1.3 0.0 0.00 55.4 61.9 2.5 7.4 2.2 321 6 58.8 27.1 29.6 1.2 0.2 0.00 54.7 61.7 2.0 6.3 0.9 357 7 57.7 30.2 34.9 1.1 10.0 0.00 54.3 61.7 2.5 5.1 2.0 106 8 64.8 32.0 29.5 1.5 29.1 0.00 54.9 61.7 2.5 5.4 2.2 116 9 70.7 29.5 21.5 2.0 48.7 0.00 57.6 61.5 3.1 7.4 2.5 151 10 72.9 28.8 19.4 2.2 65.5 0.00 61.0 61.3 4.3 22.1 3.1 140 11 75.0 27.7 17.2 2.5 78.1 0.00 64.6 61.3 4.5 10.3 2.7 222 12 76.1 25.0 14.8 2.6 86.2 0.00 67.5 61.2 7.4 15.9 6.3 290 13 77.5 23.9 13.7 2.8 88.6 0.00 69.4 61.2 9.2 17.9 7.6 272 14 79.3 14.2 8.5 3.1 84.1 0.00 70.5 61.2 13.4 23.0 12.8 248 15 79.2 12.6 7.9 3.1 67.1 0.00 70.3 61.2 13.6 25.3 12.8 251 16 79.3 11.7 7.5 3.2 61.9 0.00 69.8 61.2 12.3 22.4 11.6 243 17 79.0 10.8 7.3 3.1 45.2 0.00 68.7 61.2 9.2 19.7 8.1 230 18 77.9 13.6 8.6 3.0 25.8 0.00 66.7 61.3 8.7 19.7 8.3 253 19 74.7 18.3 11.8 2.6 5.5 0.00 64.6 61.3 8.7 15.2 8.3 268 20 70.7 25.7 18.3 2.1 0.0 0.00 62.8 61.5 10.5 16.1 10.3 288 21 68.4 26.1 20.2 1.9 0.0 0.00 61.3 61.7 9.2 15.9 8.9 295 22 66.2 23.5 19.6 1.8 0.0 0.00 60.1 61.7 6.5 12.1 6.3 298 23 64.2 23.7 21.1 1.6 0.0 0.00 59.0 61.7 5.1 8.7 4.9 294 24 60.1 25.0 26.0 1.3 0.0 0.00 58.1 61.7 1.6 4.7 1.1 276 AZMET Daily Weather Data : TUCSON : Apr 23 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.6 55.4 69.6 DegF RELATIVE HUMIDITY 39.9 6.0 19.4 % DEWPOINT 23.7 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 70.7 54.3 61.9 DegF SOIL TEMP. 20 in 62.1 61.2 61.5 DegF WIND SPEED 25.3 6.7 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 271 Degrees SOLAR RADIATION 696.4 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 13.0 778 18.0 1116 23.0 1519 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Apr 24 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.6 25.9 31.6 1.0 0.0 0.00 57.2 61.9 0.7 2.7 0.7 256 2 51.3 27.1 38.8 0.8 0.0 0.00 56.3 61.9 0.7 1.6 0.4 104 3 55.0 30.6 39.1 0.9 0.0 0.00 55.6 61.9 3.6 6.0 3.6 286 4 53.4 31.3 42.7 0.8 0.0 0.00 54.9 61.7 2.7 4.9 2.7 269 5 49.5 32.0 50.7 0.6 0.0 0.00 54.3 61.7 1.1 3.6 0.7 133 6 46.8 31.3 54.7 0.5 0.2 0.00 53.6 61.7 1.3 3.4 1.3 96 7 50.0 31.6 49.3 0.6 10.5 0.00 53.2 61.5 2.0 4.0 2.0 97 8 57.4 31.1 37.0 1.0 30.3 0.00 53.6 61.5 2.7 4.9 2.5 93 9 62.2 30.6 30.2 1.3 49.2 0.00 56.1 61.3 2.0 5.4 0.7 3 10 65.8 30.7 26.9 1.6 66.2 0.00 59.5 61.2 2.0 6.3 0.7 356 11 68.7 29.7 23.1 1.9 79.3 0.00 63.0 61.2 3.1 6.7 1.6 106 12 71.1 24.4 17.3 2.1 87.9 0.00 66.4 61.0 4.0 10.7 2.9 284 13 72.7 20.7 13.9 2.4 85.8 0.00 69.3 61.0 4.7 9.2 2.9 294 14 75.4 22.6 13.8 2.6 76.2 0.00 70.7 60.8 3.6 8.9 1.6 281 15 77.5 22.5 12.7 2.8 73.6 0.00 72.0 60.8 5.4 16.3 3.6 297 16 78.3 17.4 10.1 3.0 63.1 0.00 72.1 61.0 7.4 15.9 6.5 312 17 78.4 18.3 10.4 3.0 46.3 0.00 70.9 61.0 10.1 15.7 9.4 317 18 77.4 20.3 11.7 2.8 27.2 0.00 68.9 61.2 10.5 16.1 10.1 308 19 75.6 20.8 12.7 2.6 8.4 0.00 66.9 61.2 9.4 14.8 9.2 309 20 72.5 19.8 13.5 2.4 0.0 0.00 64.8 61.3 6.5 13.0 6.3 298 21 69.1 23.7 18.2 2.0 0.0 0.00 63.1 61.5 4.3 7.2 3.6 298 22 63.0 28.0 26.7 1.4 0.0 0.00 61.5 61.5 1.1 5.8 0.2 145 23 57.6 31.3 36.7 1.0 0.0 0.00 60.1 61.7 0.9 2.5 0.4 113 24 54.7 28.0 35.6 0.9 0.0 0.00 58.8 61.7 2.0 6.7 1.8 85 AZMET Daily Weather Data : TUCSON : Apr 24 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.2 45.3 64.0 DegF RELATIVE HUMIDITY 57.4 8.4 27.4 % DEWPOINT 26.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 72.1 53.2 61.7 DegF SOIL TEMP. 20 in 61.9 60.8 61.3 DegF WIND SPEED 16.3 3.8 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 308 Degrees SOLAR RADIATION 704.3 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 9.4 787 13.0 1129 17.1 1536 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Apr 25 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.5 28.2 38.9 0.8 0.0 0.00 57.6 61.9 0.9 3.4 0.9 97 2 50.9 32.0 48.1 0.7 0.0 0.00 56.7 61.9 1.1 2.7 1.1 93 3 48.6 31.6 51.9 0.6 0.0 0.00 55.8 61.9 0.9 2.5 0.7 98 4 47.3 27.5 45.8 0.6 0.0 0.00 55.4 61.9 1.3 2.7 1.3 92 5 46.9 25.7 43.1 0.6 0.0 0.00 54.1 61.7 1.8 2.7 1.6 83 6 45.7 27.3 48.5 0.5 0.2 0.00 53.2 61.7 1.1 2.2 0.9 123 7 51.1 27.3 39.8 0.8 11.0 0.00 52.7 61.5 1.1 2.9 1.1 103 8 59.7 26.2 27.6 1.3 31.5 0.00 53.2 61.5 2.7 4.3 2.7 111 9 67.6 26.4 21.1 1.8 49.2 0.00 56.3 61.3 2.0 5.8 1.6 130 10 72.9 26.2 17.4 2.3 69.3 0.00 60.3 61.2 1.8 4.9 0.9 64 11 75.7 25.3 15.3 2.6 71.7 0.00 63.9 61.2 3.6 8.3 2.5 114 12 77.7 21.4 12.1 2.8 80.8 0.00 66.6 61.0 4.0 10.7 1.3 147 13 79.3 19.8 10.8 3.0 79.6 0.00 68.9 61.0 4.5 9.4 3.6 267 14 81.5 20.3 10.2 3.3 90.1 0.00 71.1 60.8 4.7 12.8 3.1 354 15 83.7 18.1 8.7 3.6 77.2 0.00 72.3 60.8 3.8 9.2 2.2 263 16 84.2 18.3 8.6 3.7 61.9 0.00 72.7 61.0 4.9 12.5 1.6 290 17 85.1 17.6 8.1 3.8 45.4 0.00 71.6 61.0 5.4 15.7 3.4 270 18 84.0 16.9 8.2 3.7 26.0 0.00 69.3 61.2 7.4 13.6 6.9 294 19 82.0 17.8 9.0 3.4 6.7 0.00 66.9 61.2 6.7 13.0 6.5 303 20 77.9 18.5 10.7 2.9 0.0 0.00 64.8 61.3 4.0 8.7 4.0 290 21 73.0 21.0 14.0 2.4 0.0 0.00 63.1 61.5 2.0 4.3 1.8 266 22 66.0 21.9 18.6 1.8 0.0 0.00 61.7 61.7 1.1 3.4 0.9 105 23 60.8 23.2 23.5 1.4 0.0 0.00 60.3 61.7 1.1 2.9 0.9 98 24 57.9 25.3 28.5 1.2 0.0 0.00 59.2 61.9 1.1 2.7 0.9 108 AZMET Daily Weather Data : TUCSON : Apr 25 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.0 44.2 67.1 DegF RELATIVE HUMIDITY 72.5 6.8 23.7 % DEWPOINT 23.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 72.7 52.5 62.1 DegF SOIL TEMP. 20 in 61.9 60.8 61.3 DegF WIND SPEED 15.7 2.9 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 297 Degrees SOLAR RADIATION 700.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.4 800 16.0 1145 20.2 1556 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Apr 26 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.1 27.3 33.0 1.0 0.0 0.00 58.1 61.9 1.6 4.0 1.1 121 2 55.6 27.7 34.0 1.0 0.0 0.00 57.2 61.9 1.3 4.5 1.3 114 3 53.2 27.3 36.5 0.9 0.0 0.00 56.5 61.9 1.8 4.3 1.6 104 4 51.8 25.2 35.1 0.9 0.0 0.00 55.6 61.9 2.5 4.9 2.0 87 5 50.4 25.3 37.4 0.8 0.0 0.00 54.9 61.9 2.2 3.8 2.0 75 6 48.6 26.2 41.7 0.7 0.5 0.00 54.1 61.7 1.6 3.6 1.6 98 7 52.5 27.3 37.9 0.9 11.2 0.00 53.8 61.7 2.0 3.4 1.8 116 8 63.1 26.4 24.7 1.5 31.5 0.00 54.5 61.7 2.9 6.3 2.7 137 9 69.8 25.3 18.7 2.0 50.9 0.00 57.2 61.5 3.6 7.6 3.4 122 10 74.8 24.8 15.5 2.5 68.1 0.00 60.8 61.5 4.3 9.8 3.6 111 11 79.0 21.2 11.6 3.0 81.0 0.00 64.4 61.3 4.9 10.1 3.8 110 12 81.9 17.4 8.9 3.4 88.6 0.00 67.8 61.2 5.1 11.6 3.6 144 13 83.7 15.3 7.7 3.6 90.1 0.00 70.5 61.2 5.1 14.1 4.0 217 14 86.0 15.1 7.1 3.9 86.7 0.00 72.7 61.2 5.1 15.7 3.8 169 15 87.6 10.8 5.6 4.2 76.9 0.00 73.8 61.2 6.7 13.9 5.4 118 16 90.0 8.8 4.7 4.6 62.6 0.00 73.8 61.2 7.2 15.0 5.8 193 17 89.4 6.3 4.3 4.5 45.2 0.00 72.7 61.3 8.1 16.8 7.2 217 18 87.3 8.6 5.1 4.2 26.0 0.00 70.3 61.3 8.5 16.1 7.6 205 19 84.2 9.9 5.9 3.8 6.9 0.00 68.2 61.5 8.3 21.7 7.4 193 20 80.4 14.9 8.6 3.3 0.0 0.00 66.2 61.7 6.5 14.5 4.0 226 21 73.8 36.3 25.5 2.1 0.0 0.00 64.8 61.9 8.5 14.8 8.1 321 22 71.4 35.6 27.0 1.9 0.0 0.00 63.3 62.1 7.2 11.0 7.2 305 23 67.8 35.6 30.4 1.6 0.0 0.00 61.7 62.1 6.5 10.7 6.3 301 24 66.0 34.9 31.6 1.5 0.0 0.00 60.6 62.2 4.9 11.4 4.7 294 AZMET Daily Weather Data : TUCSON : Apr 26 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.0 46.8 71.1 DegF RELATIVE HUMIDITY 50.8 3.3 20.8 % DEWPOINT 22.3 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 73.9 53.8 63.0 DegF SOIL TEMP. 20 in 62.2 61.2 61.5 DegF WIND SPEED 21.7 4.9 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 190 Degrees SOLAR RADIATION 726.5 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 14.6 814 18.7 1163 23.2 1579 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Apr 27 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 62.2 37.8 40.4 1.1 0.0 0.00 59.9 62.4 2.5 5.6 0.2 37 2 61.2 35.2 38.1 1.1 0.0 0.00 58.6 62.4 5.8 13.0 5.4 300 3 59.5 32.0 35.3 1.1 0.0 0.00 58.1 62.4 7.4 14.1 7.2 315 4 57.4 35.1 43.1 0.9 0.0 0.00 57.6 62.4 8.7 16.3 8.5 316 5 55.0 39.0 54.6 0.7 0.0 0.00 57.0 62.1 5.1 11.6 4.9 312 6 52.3 38.7 59.4 0.6 0.5 0.00 56.1 61.9 2.0 4.9 0.2 164 7 55.0 39.0 54.7 0.7 11.2 0.00 55.4 61.7 2.0 7.2 1.6 309 8 58.1 39.0 49.2 0.8 31.1 0.00 55.2 61.5 6.9 12.3 6.7 314 9 61.0 37.9 42.3 1.1 50.9 0.00 57.4 61.3 6.5 11.2 6.3 302 10 64.2 36.5 35.7 1.3 67.6 0.00 60.6 61.3 4.3 9.2 3.1 274 11 66.4 35.4 31.8 1.5 74.5 0.00 64.0 61.2 6.9 14.3 5.6 291 12 66.4 34.9 30.9 1.5 63.5 0.00 65.3 61.2 8.3 19.2 7.6 298 13 67.8 33.3 27.6 1.7 80.5 0.00 66.9 61.0 6.9 18.8 5.4 277 14 68.7 29.8 23.3 1.8 52.3 0.00 68.0 61.0 7.6 16.8 6.7 269 15 68.2 25.5 19.9 1.9 17.9 0.00 66.2 61.0 9.4 21.0 8.5 281 16 69.3 26.8 20.2 2.0 42.0 0.00 65.1 61.0 11.6 21.3 11.0 260 17 69.4 28.2 21.4 1.9 47.5 0.00 65.1 61.0 12.5 24.4 11.9 252 18 67.3 28.8 23.5 1.8 26.8 0.00 63.5 61.2 11.0 21.0 9.4 267 19 61.0 34.7 37.4 1.1 6.4 0.00 61.7 61.2 16.1 24.4 15.4 297 20 58.8 34.7 40.2 1.0 0.0 0.00 59.9 61.3 11.0 17.2 10.7 300 21 58.6 33.8 39.1 1.0 0.0 0.00 58.6 61.3 9.8 16.1 9.6 304 22 58.3 33.4 39.2 1.0 0.0 0.00 57.9 61.3 7.2 11.2 6.9 296 23 56.8 33.1 40.6 0.9 0.0 0.00 57.0 61.5 6.5 11.9 6.5 272 24 55.2 32.4 42.0 0.9 0.0 0.00 56.1 61.5 3.4 8.9 2.9 283 AZMET Daily Weather Data : TUCSON : Apr 27 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.8 50.9 61.5 DegF RELATIVE HUMIDITY 63.3 16.8 37.1 % DEWPOINT 34.0 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 68.0 55.0 60.6 DegF SOIL TEMP. 20 in 62.4 61.0 61.5 DegF WIND SPEED 24.4 7.4 MPH WIND VECTOR MAG. 6.3 MPH WIND VECTOR DIR. 289 Degrees SOLAR RADIATION 572.6 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 7.2 822 11.3 1175 16.4 1596 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Apr 28 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.0 33.3 45.2 0.8 0.0 0.00 55.4 61.5 4.9 9.8 4.7 298 2 52.3 34.0 49.6 0.7 0.0 0.00 54.7 61.3 4.9 8.1 4.9 295 3 52.0 34.5 51.2 0.6 0.0 0.00 54.3 61.3 3.4 5.6 3.4 299 4 51.4 34.7 52.6 0.6 0.0 0.00 53.8 61.3 3.8 6.0 3.6 296 5 50.4 35.1 55.3 0.6 0.0 0.00 53.2 61.2 2.9 4.7 2.7 244 6 47.7 34.9 61.1 0.4 0.5 0.00 52.7 61.2 1.6 3.6 0.2 268 7 49.8 35.2 57.3 0.5 10.3 0.00 52.3 61.2 1.1 3.6 0.4 106 8 56.8 36.3 46.2 0.9 31.3 0.00 53.1 61.0 1.6 6.7 1.1 260 9 57.9 36.5 44.6 0.9 50.2 0.00 55.6 61.0 4.0 10.1 3.6 269 10 59.9 36.5 41.5 1.0 69.5 0.00 58.8 60.8 4.9 12.8 3.8 292 11 61.7 35.2 37.1 1.2 76.4 0.00 62.1 60.8 4.9 17.0 3.8 291 12 63.9 34.3 33.1 1.4 75.7 0.00 64.6 60.6 4.7 13.6 3.6 282 13 65.3 33.1 30.0 1.5 65.9 0.00 66.0 60.6 6.3 15.4 5.4 290 14 68.0 31.3 25.4 1.8 88.4 0.00 67.5 60.6 10.5 18.8 9.8 309 15 70.0 30.9 23.3 1.9 74.8 0.00 68.5 60.6 11.2 19.2 10.1 306 16 70.2 33.1 25.4 1.9 60.9 0.00 68.5 60.6 12.3 21.0 11.6 300 17 70.3 34.5 26.7 1.9 44.7 0.00 67.6 60.6 12.8 20.6 12.3 303 18 70.3 35.1 27.4 1.8 24.1 0.00 66.0 60.6 12.1 21.5 11.6 306 19 68.7 36.0 29.8 1.7 6.2 0.00 64.2 60.8 10.5 17.0 10.3 311 20 66.7 36.7 33.0 1.5 0.0 0.00 62.6 61.0 6.9 13.0 6.9 320 21 64.8 38.7 38.2 1.3 0.0 0.00 61.5 61.0 2.5 6.7 2.0 303 22 61.0 40.6 47.2 1.0 0.0 0.00 60.3 61.2 1.1 3.4 0.4 241 23 55.9 41.2 57.6 0.6 0.0 0.00 59.2 61.2 0.7 2.2 0.7 89 24 54.1 39.2 56.9 0.6 0.0 0.00 58.1 61.2 0.9 2.0 0.9 82 AZMET Daily Weather Data : TUCSON : Apr 28 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.8 45.0 60.1 DegF RELATIVE HUMIDITY 67.1 21.4 41.5 % DEWPOINT 35.4 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 68.7 52.3 60.1 DegF SOIL TEMP. 20 in 61.5 60.6 61.0 DegF WIND SPEED 21.5 5.4 MPH WIND VECTOR MAG. 4.7 MPH WIND VECTOR DIR. 300 Degrees SOLAR RADIATION 679.0 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 5.9 827 9.4 1184 13.5 1609 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Apr 29 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.9 41.0 64.0 0.5 0.0 0.00 57.0 61.3 1.3 2.9 1.3 100 2 53.1 41.0 63.7 0.5 0.0 0.00 56.3 61.3 2.0 3.6 1.8 81 3 51.6 39.7 63.5 0.5 0.0 0.00 56.3 61.3 1.8 3.1 1.6 102 4 51.6 39.0 62.0 0.5 0.0 0.00 56.3 61.2 2.2 3.6 1.8 83 5 50.4 38.8 64.4 0.4 0.0 0.00 55.9 61.0 1.6 2.9 1.6 122 6 50.4 38.5 63.7 0.4 0.5 0.00 54.9 61.0 1.6 3.1 1.3 107 7 54.5 39.9 57.8 0.6 11.2 0.00 54.1 60.8 1.3 3.8 1.3 95 8 61.7 39.9 44.7 1.0 30.6 0.00 54.9 60.8 4.9 9.4 4.9 107 9 66.7 40.3 37.9 1.4 49.9 0.00 57.4 60.6 3.4 7.6 2.9 108 10 70.5 40.1 33.0 1.7 66.4 0.00 61.0 60.6 2.7 6.5 0.9 268 11 73.4 41.0 31.1 1.9 79.1 0.00 64.8 60.4 2.9 8.7 1.1 325 12 75.2 40.5 28.5 2.1 86.5 0.00 67.8 60.4 3.8 9.6 1.1 241 13 77.7 38.8 24.6 2.5 88.4 0.00 70.5 60.3 4.0 9.8 2.5 248 14 80.4 34.0 18.7 2.9 84.8 0.00 72.1 60.3 6.5 15.2 5.1 269 15 82.2 28.9 14.4 3.2 75.7 0.00 72.7 60.3 6.7 15.4 6.0 291 16 82.9 27.5 13.3 3.3 61.9 0.00 72.3 60.4 9.6 16.8 8.9 291 17 83.1 25.7 12.2 3.4 44.2 0.00 71.1 60.6 8.9 15.4 8.1 299 18 82.4 28.8 14.1 3.3 24.9 0.00 68.9 60.6 9.2 15.2 8.7 306 19 81.0 27.0 13.8 3.1 6.7 0.00 66.6 60.8 8.3 13.6 8.1 307 20 77.9 25.5 14.4 2.8 0.0 0.00 64.6 61.0 4.7 11.2 4.5 324 21 70.5 34.2 26.6 1.9 0.0 0.00 63.1 61.2 0.9 3.8 0.4 207 22 63.0 38.5 40.3 1.2 0.0 0.00 61.9 61.2 0.9 3.1 0.9 111 23 61.0 33.8 35.9 1.2 0.0 0.00 60.8 61.3 0.9 2.0 0.7 109 24 60.3 31.5 33.4 1.2 0.0 0.00 59.7 61.5 1.1 4.0 1.1 99 AZMET Daily Weather Data : TUCSON : Apr 29 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.8 49.1 67.3 DegF RELATIVE HUMIDITY 79.2 10.6 36.5 % DEWPOINT 35.6 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 72.9 54.1 62.6 DegF SOIL TEMP. 20 in 61.5 60.3 60.8 DegF WIND SPEED 16.8 3.8 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 303 Degrees SOLAR RADIATION 711.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.6 840 16.4 1200 21.4 1630 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : Apr 30 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.5 31.8 35.0 1.1 0.0 0.00 58.8 61.5 1.3 6.5 1.1 81 2 58.6 32.0 36.3 1.1 0.0 0.00 57.9 61.5 1.8 4.0 1.6 90 3 57.6 31.5 36.8 1.0 0.0 0.00 57.0 61.5 2.0 4.0 2.0 93 4 55.0 32.4 42.0 0.9 0.0 0.00 56.5 61.5 1.6 4.3 1.3 90 5 52.7 33.1 47.2 0.7 0.0 0.00 55.8 61.5 1.1 2.7 0.7 106 6 52.3 33.1 47.7 0.7 0.5 0.00 55.0 61.5 2.0 3.4 1.8 93 7 56.7 35.4 44.5 0.9 11.5 0.00 54.9 61.5 1.8 3.1 1.6 86 8 65.5 36.1 33.7 1.4 31.3 0.00 55.8 61.3 2.7 4.5 2.5 102 9 73.8 36.9 26.2 2.1 50.2 0.00 58.8 61.3 2.2 5.6 2.0 108 10 79.0 36.9 21.9 2.6 66.9 0.00 62.4 61.2 2.5 6.7 1.8 118 11 81.7 36.1 19.5 3.0 79.6 0.00 66.2 61.2 2.5 6.0 0.7 146 12 83.7 34.5 17.2 3.3 87.0 0.00 69.4 61.2 3.8 9.6 2.9 298 13 85.6 32.7 15.0 3.6 88.2 0.00 72.1 61.0 5.1 11.6 4.5 280 14 88.0 29.8 12.4 4.0 85.8 0.00 73.8 61.0 6.9 13.6 6.0 274 15 89.1 27.7 10.9 4.2 76.9 0.00 74.5 61.0 7.8 16.1 6.7 292 16 89.6 27.1 10.5 4.3 62.3 0.00 74.3 61.2 7.4 16.3 6.9 283 17 89.6 28.9 11.4 4.2 44.2 0.00 73.0 61.2 9.6 18.1 8.9 306 18 88.7 29.1 11.8 4.1 25.1 0.00 70.7 61.3 8.3 16.6 8.1 318 19 86.9 28.6 12.2 3.8 6.9 0.00 68.5 61.5 7.4 13.2 7.2 308 20 82.9 27.5 13.2 3.3 0.0 0.00 66.7 61.7 3.4 10.1 3.4 333 21 76.5 30.0 18.3 2.5 0.0 0.00 65.1 61.9 1.1 2.9 0.7 300 22 70.5 32.4 24.5 1.9 0.0 0.00 63.9 62.1 1.3 3.1 1.1 130 23 66.6 33.4 29.1 1.6 0.0 0.00 62.6 62.1 1.1 3.6 1.1 86 24 63.7 33.3 31.8 1.4 0.0 0.00 61.7 62.2 1.1 2.7 0.9 104 AZMET Daily Weather Data : TUCSON : Apr 30 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.5 51.1 73.0 DegF RELATIVE HUMIDITY 51.3 8.9 25.4 % DEWPOINT 32.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 74.5 54.9 63.9 DegF SOIL TEMP. 20 in 62.2 61.0 61.5 DegF WIND SPEED 18.1 3.6 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 310 Degrees SOLAR RADIATION 716.7 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 15.7 856 20.2 1221 25.2 1656 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : May 1 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 62.1 32.9 33.5 1.3 0.0 0.00 60.6 62.2 2.0 5.6 1.6 99 2 62.1 32.7 33.0 1.3 0.0 0.00 59.7 62.4 2.2 5.6 1.6 87 3 62.2 32.0 32.1 1.3 0.0 0.00 59.0 62.4 2.0 5.6 1.6 103 4 58.6 33.3 38.1 1.0 0.0 0.00 58.3 62.4 1.8 4.9 1.1 77 5 55.9 33.4 42.6 0.9 0.0 0.00 57.7 62.4 1.1 2.9 0.9 94 6 54.7 33.4 44.5 0.8 0.5 0.00 57.0 62.2 2.2 4.3 1.6 93 7 61.9 33.1 33.9 1.3 12.4 0.00 56.8 62.2 3.1 6.5 3.1 113 8 70.3 33.6 25.8 1.9 29.9 0.00 57.6 62.2 4.0 7.4 4.0 107 9 76.5 33.6 20.9 2.5 49.5 0.00 60.1 62.1 4.5 7.2 4.3 114 10 81.5 33.3 17.6 3.0 67.6 0.00 63.5 62.1 4.3 8.3 3.8 92 11 85.8 33.4 15.3 3.6 80.5 0.00 67.1 61.9 4.0 8.5 3.4 94 12 89.4 30.2 12.0 4.2 87.9 0.00 70.2 61.9 3.4 13.6 1.1 176 13 90.1 26.1 9.9 4.3 89.8 0.00 72.5 61.9 4.9 14.8 2.7 294 14 91.6 26.1 9.4 4.6 85.5 0.00 74.5 61.9 5.4 14.1 2.0 281 15 92.7 26.8 9.4 4.7 75.7 0.00 75.6 61.9 5.4 14.1 2.7 277 16 93.7 26.4 9.0 4.9 61.6 0.00 75.9 61.9 5.6 15.0 4.3 290 17 93.6 24.3 8.2 4.9 44.0 0.00 75.2 62.1 5.6 13.2 4.3 336 18 92.8 23.5 8.2 4.8 21.7 0.00 73.4 62.2 6.5 16.8 6.0 328 19 90.9 23.2 8.6 4.5 5.7 0.00 71.2 62.4 5.8 9.6 5.4 318 20 86.7 24.3 10.2 3.9 0.0 0.00 69.4 62.4 2.7 6.3 2.7 315 21 79.3 28.9 15.9 2.9 0.0 0.00 67.6 62.6 2.0 6.0 1.8 259 22 81.9 24.6 12.1 3.3 0.0 0.00 65.8 63.0 7.2 15.4 6.9 274 23 79.0 24.6 13.3 2.9 0.0 0.00 64.4 63.1 4.5 7.4 4.3 316 24 74.3 29.1 18.8 2.4 0.0 0.00 63.1 63.3 2.5 5.6 2.5 333 AZMET Daily Weather Data : TUCSON : May 1 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.8 53.4 77.9 DegF RELATIVE HUMIDITY 49.1 7.2 20.1 % DEWPOINT 29.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 75.9 56.7 65.7 DegF SOIL TEMP. 20 in 63.3 61.9 62.2 DegF WIND SPEED 16.8 3.8 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 337 Degrees SOLAR RADIATION 712.4 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 17.5 873 22.3 1243 27.4 1683 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : May 2 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.7 31.1 26.6 1.7 0.0 0.00 61.9 63.5 1.3 4.9 1.1 129 2 63.0 33.3 33.0 1.3 0.0 0.00 60.8 63.5 2.2 3.6 2.0 103 3 61.7 32.5 33.4 1.3 0.0 0.00 60.3 63.5 1.8 3.6 1.6 111 4 59.9 28.0 29.6 1.2 0.0 0.00 60.1 63.7 0.9 3.4 0.9 109 5 57.2 29.8 35.0 1.0 0.0 0.00 59.9 63.5 1.1 2.5 0.9 114 6 55.8 30.7 38.5 0.9 1.0 0.00 59.2 63.3 1.3 2.7 1.3 113 7 61.7 31.8 32.4 1.3 13.4 0.00 58.5 63.1 1.8 3.1 1.8 112 8 70.9 29.7 21.7 2.0 29.4 0.00 59.0 63.0 2.0 4.0 2.0 118 9 79.3 31.5 17.5 2.8 50.9 0.00 61.5 63.0 0.7 3.4 0.4 5 10 83.7 29.7 14.1 3.4 67.6 0.00 64.9 62.8 2.0 7.2 0.9 267 11 86.4 26.8 11.4 3.8 65.9 0.00 67.6 62.8 2.7 7.4 1.3 171 12 88.9 26.6 10.6 4.2 82.9 0.00 70.9 62.6 3.1 9.2 1.8 281 13 90.1 26.2 10.0 4.4 85.8 0.00 73.0 62.6 4.0 13.0 1.3 329 14 91.9 24.8 8.9 4.7 82.4 0.00 74.5 62.6 5.6 17.4 2.7 282 15 93.7 21.4 7.3 5.0 78.1 0.00 75.2 62.6 8.7 21.9 7.8 268 16 93.9 18.0 6.3 5.1 63.1 0.00 74.8 62.6 9.6 19.7 8.7 250 17 93.2 16.5 6.0 5.0 43.2 0.00 73.8 62.6 7.8 18.1 7.4 248 18 92.3 17.2 6.3 4.8 26.0 0.00 71.6 62.8 6.7 14.8 6.0 247 19 90.5 15.6 6.3 4.6 7.6 0.00 69.4 63.0 6.0 13.0 5.6 232 20 87.1 17.4 7.6 4.1 0.0 0.00 67.5 63.1 4.5 11.6 4.3 234 21 83.3 23.7 11.2 3.5 0.0 0.00 66.0 63.1 5.6 13.4 5.1 265 22 80.2 26.8 14.0 3.0 0.0 0.00 64.8 63.3 5.8 12.3 5.4 310 23 77.5 27.1 15.5 2.7 0.0 0.00 63.7 63.3 4.3 9.4 4.3 328 24 72.9 28.6 19.6 2.2 0.0 0.00 62.8 63.5 1.6 4.7 0.9 277 AZMET Daily Weather Data : TUCSON : May 2 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.0 54.5 78.4 DegF RELATIVE HUMIDITY 50.9 5.0 17.6 % DEWPOINT 26.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 75.2 58.3 65.8 DegF SOIL TEMP. 20 in 63.7 62.6 63.0 DegF WIND SPEED 21.9 3.8 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 256 Degrees SOLAR RADIATION 697.3 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 18.2 891 22.9 1266 27.9 1711 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : May 3 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.2 30.7 26.4 1.6 0.0 0.00 61.9 63.5 1.3 3.6 0.9 124 2 63.9 31.1 29.1 1.4 0.0 0.00 61.0 63.5 1.8 3.4 1.6 98 3 64.4 30.7 28.1 1.5 0.0 0.00 60.4 63.5 2.5 4.7 2.5 111 4 62.6 31.6 31.0 1.3 0.0 0.00 59.7 63.5 2.2 3.6 2.2 87 5 61.0 32.2 33.5 1.2 0.0 0.00 59.2 63.5 2.7 4.9 2.5 89 6 58.5 33.1 38.2 1.0 0.7 0.00 58.6 63.5 2.0 3.4 2.0 82 7 60.6 34.3 37.2 1.1 11.0 0.00 58.5 63.5 2.5 4.7 2.5 92 8 68.0 34.5 29.0 1.7 26.8 0.00 59.0 63.3 2.5 6.3 2.5 88 9 76.8 31.5 19.0 2.6 53.3 0.00 61.2 63.3 5.8 10.3 5.6 133 10 81.7 29.8 15.1 3.1 70.2 0.00 64.2 63.1 5.1 10.1 4.3 148 11 84.2 26.6 12.3 3.5 84.8 0.00 67.5 63.1 5.1 10.3 4.0 180 12 85.6 23.2 10.1 3.8 88.4 0.00 70.3 63.1 5.6 12.3 3.4 174 13 86.7 21.2 9.0 4.0 84.6 0.00 72.5 63.0 5.4 15.0 3.1 139 14 89.2 20.5 8.0 4.3 89.8 0.00 74.3 63.0 6.0 15.9 3.8 224 15 90.5 16.7 6.6 4.6 78.4 0.00 75.2 63.0 6.9 15.7 4.7 223 16 91.0 17.8 6.8 4.6 63.5 0.00 75.4 63.1 8.3 19.0 6.7 235 17 90.3 16.3 6.5 4.6 46.1 0.00 74.5 63.1 10.3 18.3 9.8 241 18 89.2 15.6 6.5 4.4 27.2 0.00 72.5 63.3 10.3 19.7 9.6 248 19 86.9 18.0 7.8 4.0 6.7 0.00 70.3 63.3 8.1 17.4 7.6 246 20 84.4 21.9 10.0 3.6 0.0 0.00 68.5 63.5 6.5 13.0 6.3 241 21 80.6 23.7 12.2 3.1 0.0 0.00 67.3 63.7 7.6 13.6 7.2 301 22 77.0 22.8 13.1 2.8 0.0 0.00 65.8 63.7 4.9 8.1 4.7 312 23 73.4 27.7 18.5 2.3 0.0 0.00 64.0 63.9 5.1 8.7 4.9 318 24 69.4 29.3 22.4 1.9 0.0 0.00 62.6 64.0 2.7 5.4 2.0 328 AZMET Daily Weather Data : TUCSON : May 3 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.1 56.7 76.8 DegF RELATIVE HUMIDITY 45.5 4.9 18.2 % DEWPOINT 25.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 75.6 58.3 66.0 DegF SOIL TEMP. 20 in 64.0 63.0 63.3 DegF WIND SPEED 19.7 5.1 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 225 Degrees SOLAR RADIATION 731.8 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 18.4 910 23.4 1289 28.3 1739 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : May 4 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.6 29.5 25.0 1.7 0.0 0.00 61.7 64.2 2.0 4.3 0.9 112 2 61.5 33.1 34.2 1.2 0.0 0.00 60.6 64.2 1.8 5.4 1.6 95 3 63.1 30.6 29.2 1.4 0.0 0.00 59.5 64.2 3.4 6.7 3.1 98 4 63.1 30.0 28.5 1.4 0.0 0.00 59.0 64.2 3.4 5.6 3.1 105 5 58.8 30.2 33.6 1.1 0.0 0.00 59.0 64.2 2.0 4.9 1.8 87 6 61.2 31.1 32.2 1.3 0.7 0.00 58.8 64.0 3.8 7.4 3.1 111 7 64.9 34.0 31.6 1.4 13.4 0.00 58.3 63.7 2.9 6.3 2.7 112 8 72.1 36.7 27.6 2.0 33.7 0.00 58.3 63.5 4.5 9.4 4.0 126 9 75.7 30.2 18.8 2.5 53.8 0.00 60.4 63.3 6.3 13.4 5.6 137 10 78.4 28.4 15.9 2.8 70.7 0.00 63.5 63.1 6.5 14.3 5.8 146 11 80.4 25.5 13.2 3.1 83.8 0.00 66.6 63.0 6.7 15.4 5.8 147 12 81.9 24.6 12.2 3.3 91.5 0.00 69.4 63.0 5.6 11.9 4.5 143 13 83.8 24.4 11.3 3.5 92.4 0.00 72.0 63.0 5.4 12.3 3.8 141 14 86.7 22.1 9.4 3.9 87.7 0.00 73.6 62.8 5.4 12.1 3.1 212 15 88.7 21.4 8.5 4.2 78.8 0.00 74.7 62.8 7.2 17.7 6.0 236 16 88.7 19.6 7.9 4.3 64.5 0.00 74.3 63.0 10.5 21.0 9.8 247 17 88.7 18.7 7.6 4.3 46.6 0.00 73.2 63.0 11.0 19.7 10.1 246 18 87.6 17.2 7.4 4.1 27.2 0.00 70.9 63.1 11.0 21.9 10.1 250 19 85.8 17.8 8.0 3.9 7.9 0.00 68.5 63.3 9.4 18.8 8.9 239 20 82.8 19.4 9.4 3.5 0.0 0.00 66.7 63.3 8.3 14.5 8.1 234 21 80.8 21.7 11.1 3.2 0.0 0.00 65.1 63.5 6.9 13.4 6.7 236 22 78.4 25.5 14.2 2.9 0.0 0.00 64.0 63.5 4.5 9.4 4.3 221 23 75.4 26.4 16.2 2.5 0.0 0.00 63.0 63.7 3.6 10.7 3.1 187 24 72.5 25.9 17.5 2.3 0.0 0.00 62.1 63.7 3.4 6.7 2.9 127 AZMET Daily Weather Data : TUCSON : May 4 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.0 56.7 76.1 DegF RELATIVE HUMIDITY 53.3 6.5 17.9 % DEWPOINT 26.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 74.7 58.1 65.1 DegF SOIL TEMP. 20 in 64.2 62.8 63.5 DegF WIND SPEED 21.9 5.6 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 198 Degrees SOLAR RADIATION 753.3 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 17.8 928 22.7 1312 27.7 1767 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : May 5 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.2 24.1 16.9 2.2 0.0 0.00 61.2 63.7 2.9 9.2 2.7 111 2 68.4 24.4 19.0 1.9 0.0 0.00 60.3 63.7 3.6 8.9 3.4 101 3 63.0 25.5 24.1 1.5 0.0 0.00 59.4 63.7 2.2 4.5 2.0 107 4 57.4 26.4 30.3 1.1 0.0 0.00 58.5 63.7 0.7 4.3 0.2 94 5 53.6 27.1 35.8 0.9 0.0 0.00 57.7 63.7 1.1 3.1 0.9 117 6 54.3 27.7 35.6 0.9 1.0 0.00 57.0 63.7 2.5 4.9 1.8 98 7 58.6 29.3 32.5 1.1 14.6 0.00 56.5 63.7 2.2 4.3 1.8 60 8 67.8 28.9 23.5 1.8 34.9 0.00 57.2 63.5 4.0 8.7 3.8 110 9 73.0 23.2 15.3 2.3 50.4 0.00 59.5 63.5 4.7 8.7 3.8 132 10 75.7 22.6 13.7 2.6 71.2 0.00 62.6 63.3 4.7 10.3 2.9 163 11 78.1 22.8 12.7 2.9 84.1 0.00 65.7 63.3 4.7 12.3 3.1 224 12 79.3 23.7 12.6 3.0 91.5 0.00 68.5 63.1 8.1 16.1 7.2 260 13 80.4 23.7 12.2 3.1 92.4 0.00 70.9 63.1 6.5 16.8 4.9 252 14 82.2 22.5 11.0 3.3 88.9 0.00 72.5 63.1 9.4 17.4 8.1 272 15 83.5 21.7 10.2 3.5 79.1 0.00 73.2 63.0 8.7 17.0 7.2 259 16 83.5 22.1 10.4 3.5 64.7 0.00 73.0 63.1 12.5 23.0 11.9 286 17 82.8 20.5 9.9 3.4 47.1 0.00 72.1 63.1 13.4 24.8 12.8 279 18 81.7 19.6 9.8 3.3 27.5 0.00 70.3 63.3 12.5 20.4 12.1 286 19 79.7 19.8 10.6 3.1 8.4 0.00 68.2 63.3 11.6 17.9 11.2 289 20 77.2 20.5 11.8 2.8 0.0 0.00 66.6 63.5 9.4 17.0 9.2 286 21 74.1 23.0 14.7 2.5 0.0 0.00 64.9 63.5 5.4 10.5 5.1 297 22 72.5 25.0 16.8 2.3 0.0 0.00 63.3 63.7 4.0 8.3 3.8 311 23 68.5 29.1 22.9 1.8 0.0 0.00 62.1 63.7 2.0 4.7 1.8 198 24 64.9 32.5 30.0 1.5 0.0 0.00 61.0 63.9 1.3 3.8 0.7 185 AZMET Daily Weather Data : TUCSON : May 5 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.4 51.4 72.1 DegF RELATIVE HUMIDITY 46.2 8.2 18.4 % DEWPOINT 24.4 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 73.4 56.5 64.2 DegF SOIL TEMP. 20 in 63.9 63.0 63.5 DegF WIND SPEED 24.8 5.8 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 272 Degrees SOLAR RADIATION 756.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.36 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.3 941 18.0 1330 23.0 1790 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : May 6 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.5 32.5 36.1 1.1 0.0 0.00 60.1 64.0 2.2 4.7 2.2 102 2 57.6 33.6 40.4 1.0 0.0 0.00 59.0 63.9 1.8 3.1 1.8 103 3 54.7 32.9 43.7 0.8 0.0 0.00 57.9 63.9 2.0 2.9 1.8 88 4 54.1 34.2 46.8 0.8 0.0 0.00 57.0 63.9 1.3 2.7 1.1 114 5 50.7 33.8 52.5 0.6 0.0 0.00 56.8 63.7 0.9 2.9 0.9 84 6 50.0 31.5 48.5 0.6 1.0 0.00 56.8 63.5 1.1 2.7 1.1 74 7 56.8 31.3 37.9 1.0 14.1 0.00 56.5 63.5 1.6 4.0 1.3 100 8 64.9 29.8 26.6 1.5 34.2 0.00 56.8 63.1 1.8 4.3 1.6 106 9 72.7 31.3 21.6 2.2 53.5 0.00 59.2 63.0 1.1 3.8 0.2 36 10 76.5 30.0 18.2 2.5 70.7 0.00 63.1 62.8 2.2 6.3 0.9 240 11 79.3 30.0 16.5 2.9 83.6 0.00 67.3 62.8 2.9 9.2 0.7 202 12 80.8 27.0 13.8 3.1 91.5 0.00 70.5 62.6 4.5 10.3 2.7 252 13 82.4 22.8 11.1 3.4 93.7 0.00 72.9 62.6 4.9 10.5 2.2 243 14 83.5 23.7 11.1 3.5 89.3 0.00 74.5 62.6 3.8 9.6 1.6 33 15 85.3 21.0 9.3 3.8 79.8 0.00 75.2 62.6 6.3 15.0 4.9 314 16 85.8 23.2 10.0 3.8 65.5 0.00 75.0 62.6 5.6 14.3 3.1 274 17 86.0 22.5 9.7 3.8 39.7 0.00 74.1 62.8 4.5 12.1 2.7 296 18 85.1 23.0 10.2 3.7 23.2 0.00 71.8 63.0 6.0 13.2 5.4 318 19 83.5 25.2 11.8 3.5 7.4 0.00 69.3 63.0 6.9 13.0 6.7 308 20 80.6 25.9 13.3 3.1 0.0 0.00 67.1 63.1 5.4 10.3 5.1 310 21 76.5 29.1 17.4 2.6 0.0 0.00 65.5 63.5 2.7 4.9 2.7 249 22 72.9 31.6 21.8 2.2 0.0 0.00 64.0 63.9 2.9 6.3 2.7 259 23 73.4 27.1 17.8 2.3 0.0 0.00 63.0 64.0 6.5 15.0 6.3 265 24 70.7 27.7 20.1 2.0 0.0 0.00 62.1 64.2 3.6 6.9 3.1 354 AZMET Daily Weather Data : TUCSON : May 6 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.3 48.7 71.8 DegF RELATIVE HUMIDITY 72.8 7.7 23.6 % DEWPOINT 28.4 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 75.2 56.5 64.8 DegF SOIL TEMP. 20 in 64.2 62.6 63.3 DegF WIND SPEED 15.0 3.4 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 299 Degrees SOLAR RADIATION 747.5 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 14.0 955 18.0 1348 22.9 1813 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : May 7 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 69.6 27.7 20.8 2.0 0.0 0.00 61.2 64.2 2.9 6.9 2.2 349 2 64.6 29.7 26.8 1.5 0.0 0.00 60.1 64.0 1.6 3.8 1.1 158 3 59.7 28.9 30.8 1.2 0.0 0.00 58.8 63.9 1.6 3.4 1.6 96 4 57.9 28.8 32.7 1.1 0.0 0.00 57.6 63.9 2.0 3.4 2.0 110 5 55.8 29.7 36.9 1.0 0.0 0.00 56.7 63.7 1.1 2.7 1.1 80 6 52.9 31.3 43.4 0.8 1.0 0.00 55.9 63.5 0.9 2.7 0.9 97 7 60.1 32.0 34.8 1.2 13.6 0.00 55.8 63.5 0.9 2.7 0.9 106 8 67.8 31.1 25.5 1.7 33.5 0.00 57.0 63.3 2.2 5.4 2.0 294 9 72.7 29.3 20.0 2.2 52.8 0.00 59.9 63.3 2.0 4.7 1.3 281 10 77.2 30.9 18.4 2.6 70.0 0.00 63.5 63.1 2.5 7.2 1.1 276 11 79.3 31.1 17.2 2.8 83.1 0.00 67.1 63.0 3.1 7.8 1.6 302 12 81.1 30.7 16.0 3.1 90.5 0.00 70.3 63.0 4.0 10.5 3.1 275 13 82.9 26.1 12.5 3.4 92.2 0.00 72.9 63.0 4.7 13.6 2.7 260 14 85.1 26.8 12.0 3.6 86.5 0.00 74.7 63.0 5.1 14.1 3.8 294 15 86.0 25.9 11.2 3.8 71.7 0.00 75.4 63.0 7.4 17.0 6.5 311 16 86.5 24.4 10.3 3.9 64.5 0.00 75.2 63.0 6.3 16.1 5.1 275 17 86.7 22.5 9.5 3.9 46.8 0.00 74.3 63.1 8.3 16.1 7.2 285 18 86.0 21.9 9.5 3.8 27.0 0.00 72.0 63.1 8.3 16.6 7.4 298 19 84.4 20.8 9.6 3.7 8.4 0.00 69.6 63.3 8.1 14.5 7.8 305 20 81.3 20.8 10.6 3.3 0.2 0.00 67.6 63.5 5.1 10.7 4.9 314 21 77.0 22.3 13.0 2.8 0.0 0.00 66.0 63.7 1.6 3.8 1.6 317 22 70.3 26.6 19.2 2.0 0.0 0.00 64.6 63.7 0.9 2.9 0.7 282 23 65.1 27.1 23.8 1.6 0.0 0.00 63.3 63.9 0.9 4.9 0.2 28 24 70.5 29.5 21.7 2.0 0.0 0.00 62.2 63.9 4.3 8.3 4.0 305 AZMET Daily Weather Data : TUCSON : May 7 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.4 51.8 73.4 DegF RELATIVE HUMIDITY 51.8 8.2 20.2 % DEWPOINT 27.3 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 75.4 55.6 65.1 DegF SOIL TEMP. 20 in 64.2 62.8 63.5 DegF WIND SPEED 17.0 3.6 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 741.5 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 14.9 970 19.4 1367 24.5 1837 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : May 8 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.4 32.7 24.0 2.0 0.0 0.00 61.3 64.0 4.7 8.3 4.5 328 2 68.9 31.6 24.8 1.8 0.0 0.00 60.6 64.0 3.4 5.4 1.8 36 3 63.5 28.8 26.8 1.5 0.0 0.00 59.9 64.0 2.2 5.8 2.0 113 4 57.7 30.4 35.2 1.1 0.0 0.00 59.2 64.0 1.1 2.5 1.1 102 5 55.6 32.0 40.5 0.9 0.0 0.00 58.5 64.0 2.0 4.5 2.0 100 6 56.8 32.4 39.4 0.9 1.0 0.00 57.7 63.9 2.5 4.9 2.5 96 7 61.0 33.3 35.1 1.2 14.3 0.00 57.4 63.9 2.9 4.9 2.7 107 8 69.3 33.3 26.5 1.8 34.2 0.00 58.5 63.7 2.9 5.4 2.9 115 9 74.5 34.3 23.0 2.3 53.8 0.00 61.0 63.7 4.0 7.8 3.8 105 10 78.6 34.3 20.1 2.7 70.7 0.00 64.2 63.7 3.1 7.6 2.2 97 11 81.3 32.5 17.2 3.0 83.4 0.00 67.8 63.5 3.1 7.4 2.2 289 12 83.5 30.0 14.4 3.4 91.3 0.00 71.1 63.5 4.5 11.0 3.1 281 13 85.8 28.0 12.4 3.7 92.7 0.00 73.6 63.3 5.4 13.9 4.0 283 14 87.4 27.9 11.6 3.9 88.2 0.00 75.4 63.3 5.8 14.1 4.5 301 15 88.9 26.4 10.5 4.2 79.3 0.00 76.3 63.3 6.0 13.6 4.3 258 16 90.1 25.5 9.7 4.4 64.7 0.00 76.3 63.5 7.8 17.7 6.3 286 17 90.5 24.8 9.3 4.4 46.6 0.00 75.4 63.5 6.7 14.1 5.6 295 18 90.3 24.6 9.3 4.4 27.2 0.00 73.2 63.7 10.1 16.1 9.6 302 19 88.5 22.1 8.8 4.2 8.8 0.00 70.7 63.9 9.6 15.0 9.2 288 20 85.5 21.0 9.3 3.8 0.2 0.00 68.7 63.9 7.4 11.6 7.2 282 21 82.2 23.2 11.4 3.3 0.0 0.00 67.3 64.0 4.5 8.3 4.5 284 22 77.7 29.1 16.8 2.7 0.0 0.00 65.5 64.2 2.9 8.3 2.5 300 23 76.6 31.8 19.5 2.5 0.0 0.00 64.4 64.4 4.9 10.7 4.5 327 24 72.3 34.7 25.4 2.0 0.0 0.00 63.5 64.6 2.7 7.2 1.6 311 AZMET Daily Weather Data : TUCSON : May 8 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.6 54.7 76.6 DegF RELATIVE HUMIDITY 44.6 8.2 20.0 % DEWPOINT 29.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 76.5 57.4 66.2 DegF SOIL TEMP. 20 in 64.6 63.3 63.9 DegF WIND SPEED 17.7 4.7 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 299 Degrees SOLAR RADIATION 756.4 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 17.3 987 22.1 1389 27.2 1864 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : May 9 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.7 35.4 32.5 1.5 0.0 0.00 63.0 64.8 1.8 3.4 1.3 93 2 64.2 34.5 32.8 1.4 0.0 0.00 62.1 64.9 2.5 5.1 1.6 108 3 62.1 36.1 38.2 1.2 0.0 0.00 61.2 64.8 2.7 5.6 2.2 106 4 60.4 34.2 37.0 1.1 0.0 0.00 60.6 64.6 2.2 3.4 2.0 92 5 57.2 33.1 40.1 1.0 0.0 0.00 60.3 64.4 1.6 3.4 1.6 77 6 56.3 33.6 42.0 0.9 1.2 0.00 59.7 64.0 1.6 3.4 1.1 84 7 61.5 33.1 34.5 1.2 15.1 0.00 59.0 63.7 3.1 5.8 3.1 96 8 69.8 35.1 27.9 1.8 35.1 0.00 59.5 63.5 4.3 8.3 4.0 110 9 77.0 32.7 20.0 2.5 54.5 0.00 61.9 63.3 4.9 8.7 4.7 102 10 80.8 28.9 15.1 3.0 71.2 0.00 65.3 63.3 3.4 8.9 2.7 99 11 83.5 26.1 12.2 3.4 83.4 0.00 68.7 63.1 3.4 8.7 1.1 184 12 85.1 25.9 11.5 3.6 91.3 0.00 71.8 63.1 4.0 9.4 1.6 359 13 88.0 19.0 7.9 4.2 93.7 0.00 73.9 63.1 6.9 17.4 4.9 283 14 89.8 21.0 8.1 4.4 89.3 0.00 74.8 63.1 8.7 17.4 7.6 286 15 90.5 15.6 6.3 4.6 80.3 0.00 75.4 63.1 7.4 18.6 6.3 294 16 91.6 14.7 5.8 4.8 65.9 0.00 75.2 63.1 8.9 18.8 8.1 295 17 91.8 12.6 5.3 4.8 48.3 0.00 73.8 63.3 11.9 18.8 11.2 278 18 90.9 12.9 5.5 4.7 28.2 0.00 71.4 63.5 11.6 19.5 11.2 288 19 88.9 16.2 6.8 4.3 8.8 0.00 69.1 63.5 8.9 15.0 8.7 280 20 85.8 16.5 7.6 3.9 0.2 0.00 67.1 63.7 6.9 14.1 6.7 283 21 81.0 18.9 9.7 3.3 0.0 0.00 65.5 63.9 3.4 5.8 3.1 296 22 79.3 20.3 11.0 3.0 0.0 0.00 64.2 64.0 4.7 8.3 4.5 278 23 76.5 21.7 12.8 2.7 0.0 0.00 63.1 64.0 3.8 6.3 3.4 316 24 75.6 23.7 14.4 2.6 0.0 0.00 62.2 64.2 3.6 5.8 3.4 332 AZMET Daily Weather Data : TUCSON : May 9 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.5 55.4 77.2 DegF RELATIVE HUMIDITY 64.0 4.3 18.5 % DEWPOINT 25.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 75.6 58.8 66.2 DegF SOIL TEMP. 20 in 64.9 63.1 63.7 DegF WIND SPEED 19.5 5.1 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 293 Degrees SOLAR RADIATION 766.2 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 17.8 1005 22.9 1412 27.7 1892 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : May 10 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.1 27.1 19.4 2.1 0.0 0.00 61.5 64.2 1.6 4.7 0.7 179 2 64.8 28.8 25.7 1.6 0.0 0.00 60.6 64.2 1.3 3.6 1.3 110 3 61.9 28.0 27.5 1.4 0.0 0.00 59.9 64.2 2.0 3.8 1.8 98 4 60.8 27.1 27.6 1.3 0.0 0.00 59.2 64.2 1.8 3.4 1.6 103 5 58.5 28.0 31.0 1.2 0.0 0.00 58.5 64.2 1.6 3.4 1.3 77 6 58.3 29.8 33.5 1.1 1.2 0.00 57.9 64.2 1.8 4.0 1.6 82 7 62.8 31.5 30.7 1.4 14.3 0.00 57.7 64.2 2.9 5.6 2.7 82 8 71.2 31.1 22.7 2.0 34.2 0.00 59.2 64.0 3.1 5.6 3.1 91 9 79.3 28.8 15.6 2.9 54.0 0.00 62.1 64.0 2.2 6.3 1.8 131 10 83.5 27.5 13.0 3.4 70.7 0.00 65.5 63.9 1.8 4.7 0.9 286 11 86.5 28.6 12.3 3.8 83.6 0.00 69.1 63.9 2.5 8.3 0.9 256 12 87.4 27.3 11.4 3.9 91.0 0.00 72.3 63.7 4.3 10.3 2.9 274 13 89.6 26.4 10.3 4.3 92.9 0.00 74.8 63.7 4.0 10.3 0.9 275 14 91.4 21.6 7.9 4.7 90.1 0.00 76.6 63.7 4.9 12.8 2.7 239 15 92.8 20.8 7.3 4.9 79.8 0.00 77.5 63.7 4.3 11.6 2.2 260 16 93.6 20.3 7.0 5.0 65.2 0.00 77.7 63.9 6.3 13.0 4.0 257 17 93.6 21.0 7.2 5.0 46.8 0.00 76.5 63.9 5.8 12.1 4.7 287 18 93.2 21.4 7.4 4.9 27.5 0.00 74.5 64.0 5.1 11.6 4.5 292 19 91.0 20.8 7.7 4.6 8.6 0.00 72.1 64.2 8.5 13.9 8.3 298 20 87.1 22.8 9.6 4.0 0.2 0.00 70.0 64.4 6.0 10.3 6.0 316 21 84.9 24.3 10.8 3.7 0.0 0.00 68.2 64.6 7.8 14.1 7.6 331 22 84.4 23.0 10.4 3.6 0.0 0.00 66.2 64.6 6.7 13.9 6.3 327 23 77.2 28.9 17.2 2.7 0.0 0.00 64.9 64.9 2.2 7.2 0.9 15 24 68.9 32.4 25.8 1.8 0.0 0.00 63.7 65.1 1.1 3.8 0.7 111 AZMET Daily Weather Data : TUCSON : May 10 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.8 56.3 79.0 DegF RELATIVE HUMIDITY 40.4 5.4 16.6 % DEWPOINT 26.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 77.7 57.7 66.9 DegF SOIL TEMP. 20 in 65.1 63.7 64.2 DegF WIND SPEED 14.1 3.8 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 307 Degrees SOLAR RADIATION 760.2 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 1024 23.8 1436 28.8 1921 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : May 11 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.7 29.3 25.5 1.6 0.0 0.00 62.8 65.1 2.2 4.3 2.0 108 2 66.2 29.5 25.1 1.6 0.0 0.00 61.7 65.3 2.7 5.6 2.7 114 3 61.7 31.1 31.6 1.3 0.0 0.00 60.6 65.1 1.8 4.0 1.6 99 4 60.1 32.5 35.6 1.1 0.0 0.00 59.5 65.1 1.6 4.3 1.6 100 5 57.0 32.5 39.4 1.0 0.0 0.00 59.2 65.1 1.1 2.9 1.1 99 6 55.8 30.9 38.4 0.9 1.2 0.00 59.7 65.1 1.3 2.7 1.3 96 7 63.7 29.3 27.4 1.5 15.8 0.00 59.7 64.9 1.8 4.5 1.6 111 8 71.6 31.6 22.8 2.0 33.2 0.00 60.3 64.8 1.8 4.9 1.8 97 9 79.0 32.2 18.3 2.8 52.8 0.00 61.7 64.4 2.2 4.9 1.8 84 10 85.8 29.8 13.4 3.7 71.4 0.00 65.5 64.4 1.8 6.5 1.1 127 11 90.3 30.2 11.7 4.3 84.6 0.00 70.2 64.2 1.8 6.7 1.1 65 12 92.3 25.9 9.2 4.7 91.7 0.00 73.9 64.2 3.1 7.8 1.3 156 13 93.4 23.9 8.2 4.9 92.9 0.00 76.6 64.2 4.0 8.9 1.1 279 14 94.6 22.5 7.4 5.2 85.8 0.00 77.9 64.2 5.4 15.0 2.0 320 15 95.9 21.0 6.7 5.4 69.5 0.00 77.9 64.2 5.1 14.1 3.8 307 16 95.9 20.3 6.5 5.4 56.1 0.00 77.4 64.2 4.9 11.6 2.7 331 17 95.4 18.7 6.2 5.3 33.7 0.00 75.9 64.4 6.7 15.2 5.8 318 18 95.0 19.6 6.4 5.3 25.3 0.00 73.9 64.6 7.4 13.2 6.9 304 19 93.6 19.9 6.9 5.0 9.1 0.00 71.6 64.8 7.6 14.3 7.4 306 20 89.4 21.4 8.4 4.3 0.2 0.00 69.8 64.9 4.3 9.4 4.3 301 21 83.3 25.0 11.8 3.4 0.0 0.00 68.2 65.1 3.4 6.7 3.4 270 22 81.5 23.9 11.9 3.2 0.0 0.00 66.7 65.1 3.1 7.6 2.7 271 23 78.4 24.1 13.3 2.9 0.0 0.00 65.7 65.3 2.9 4.9 2.7 267 24 74.8 25.5 16.0 2.5 0.0 0.00 64.8 65.3 1.8 5.6 1.6 290 AZMET Daily Weather Data : TUCSON : May 11 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.7 55.0 80.1 DegF RELATIVE HUMIDITY 65.0 5.2 17.0 % DEWPOINT 26.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 77.9 59.0 67.5 DegF SOIL TEMP. 20 in 65.3 64.2 64.8 DegF WIND SPEED 15.2 3.4 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 312 Degrees SOLAR RADIATION 723.2 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 18.7 1042 23.6 1460 28.6 1950 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : May 12 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.9 27.0 20.6 1.9 0.0 0.00 63.7 65.5 1.6 4.7 1.1 88 2 65.1 28.4 24.9 1.6 0.0 0.00 62.8 65.5 1.3 3.1 0.9 83 3 63.1 28.4 26.9 1.4 0.0 0.00 62.1 65.5 2.0 3.1 1.6 121 4 61.5 28.2 28.0 1.3 0.0 0.00 61.2 65.5 1.6 3.8 1.3 100 5 59.5 28.4 30.3 1.2 0.0 0.00 60.4 65.5 1.3 3.1 1.3 98 6 58.1 28.9 32.8 1.1 1.2 0.00 59.7 65.3 1.6 3.4 1.6 94 7 64.2 30.2 27.9 1.5 14.1 0.00 59.5 65.3 2.5 5.4 2.2 110 8 72.1 29.5 20.5 2.2 34.6 0.00 60.6 65.3 4.3 6.7 4.0 100 9 79.5 29.3 16.0 2.9 54.0 0.00 63.3 65.3 3.6 5.6 3.4 81 10 86.0 28.6 12.5 3.7 69.8 0.00 66.7 65.1 2.2 7.2 1.8 118 11 89.6 27.3 10.6 4.3 83.8 0.00 70.3 65.1 2.5 5.8 0.4 261 12 91.8 26.6 9.6 4.6 87.2 0.00 73.4 64.9 3.1 9.8 2.2 290 13 93.4 24.6 8.4 4.9 93.9 0.00 75.7 64.9 4.7 12.8 3.4 295 14 94.6 23.5 7.7 5.2 79.3 0.00 77.0 64.9 5.8 13.4 4.5 288 15 95.2 22.3 7.2 5.2 54.5 0.00 77.2 64.9 5.6 14.1 4.7 314 16 96.1 21.9 6.9 5.4 62.1 0.00 77.0 64.9 7.2 17.0 6.3 276 17 96.3 18.5 6.0 5.5 39.2 0.00 75.9 65.1 9.6 18.6 8.5 276 18 95.0 16.2 5.6 5.3 23.2 0.00 74.1 65.1 9.4 15.9 9.2 270 19 92.7 17.4 6.4 4.9 7.2 0.00 72.1 65.3 9.6 15.9 9.2 273 20 89.1 19.8 7.9 4.3 0.2 0.00 70.5 65.5 7.4 12.1 7.2 267 21 86.4 22.3 9.5 3.9 0.0 0.00 68.9 65.7 6.0 12.8 5.8 270 22 82.6 24.8 12.0 3.4 0.0 0.00 67.1 65.8 4.3 13.0 2.9 310 23 79.3 23.9 12.9 3.0 0.0 0.00 65.7 66.0 2.5 8.3 1.8 312 24 72.7 27.3 18.6 2.3 0.0 0.00 64.8 66.2 1.1 2.9 0.0 52 AZMET Daily Weather Data : TUCSON : May 12 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.3 57.0 80.6 DegF RELATIVE HUMIDITY 39.6 4.4 15.4 % DEWPOINT 25.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 77.4 59.5 68.0 DegF SOIL TEMP. 20 in 66.2 64.9 65.3 DegF WIND SPEED 18.6 4.3 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 281 Degrees SOLAR RADIATION 704.8 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 19.4 1062 24.5 1484 29.5 1979 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : May 13 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.0 28.8 24.7 1.6 0.0 0.00 64.0 66.2 1.1 2.5 0.9 115 2 63.3 30.4 28.9 1.4 0.0 0.00 63.0 66.2 1.6 4.3 1.6 89 3 61.3 32.4 33.7 1.2 0.0 0.00 61.7 66.2 1.6 2.7 1.3 95 4 60.6 33.1 35.5 1.2 0.0 0.00 60.6 66.2 2.0 4.0 2.0 105 5 60.6 31.1 32.8 1.2 0.0 0.00 60.3 66.0 1.3 4.0 1.3 92 6 59.7 28.4 30.1 1.2 1.4 0.00 60.4 65.8 1.8 4.9 1.6 98 7 64.8 30.6 27.6 1.5 15.1 0.00 60.4 65.8 1.6 3.6 1.3 76 8 73.2 32.5 22.4 2.2 34.4 0.00 60.6 65.5 2.2 3.8 2.0 97 9 80.8 32.0 17.0 3.0 53.8 0.00 62.2 65.3 2.5 6.3 1.8 118 10 86.0 30.4 13.5 3.7 66.4 0.00 65.7 65.1 2.0 6.0 0.7 300 11 88.5 29.7 12.1 4.0 79.1 0.00 69.8 65.1 3.4 8.9 2.7 297 12 91.0 30.0 11.3 4.4 89.3 0.00 73.6 64.9 3.8 12.5 2.5 309 13 91.9 29.3 10.6 4.6 92.2 0.00 76.3 64.9 5.6 14.1 4.0 285 14 94.3 28.9 9.8 5.0 87.9 0.00 77.7 64.9 7.2 16.3 5.8 289 15 95.5 28.6 9.2 5.2 74.5 0.00 78.1 64.9 7.8 16.1 6.5 309 16 95.0 27.7 9.2 5.1 37.5 0.00 76.6 64.9 8.3 23.7 7.4 289 17 94.6 27.3 9.1 5.1 27.5 0.00 74.8 65.1 9.6 21.5 9.2 291 18 95.2 26.8 8.8 5.2 31.8 0.00 73.2 65.3 9.6 17.2 8.9 298 19 93.6 26.6 9.1 4.9 9.3 0.00 71.2 65.5 8.7 16.1 8.5 310 20 90.0 26.4 10.1 4.3 0.2 0.00 69.6 65.5 5.1 9.4 5.1 302 21 85.8 27.1 11.9 3.7 0.0 0.00 68.0 65.8 3.8 5.8 3.6 290 22 80.1 31.5 17.1 2.9 0.0 0.00 66.7 66.0 2.9 4.5 2.7 278 23 79.9 30.6 16.7 2.9 0.0 0.00 65.8 66.4 4.0 8.5 4.0 320 24 80.6 29.7 15.7 3.0 0.0 0.00 64.8 66.6 4.3 8.3 4.0 332 AZMET Daily Weather Data : TUCSON : May 13 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.8 58.1 80.6 DegF RELATIVE HUMIDITY 58.3 8.1 17.8 % DEWPOINT 29.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 78.1 60.3 67.6 DegF SOIL TEMP. 20 in 66.6 64.9 65.7 DegF WIND SPEED 23.7 4.3 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 304 Degrees SOLAR RADIATION 700.9 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 20.0 1082 24.8 1509 29.9 2009 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : May 14 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.6 30.4 17.1 2.8 0.0 0.00 63.9 66.4 3.6 6.3 2.9 277 2 72.5 31.6 22.2 2.1 0.0 0.00 63.0 66.4 2.2 4.9 0.2 208 3 66.6 32.7 28.4 1.6 0.0 0.00 61.9 66.2 1.3 4.3 0.9 112 4 64.0 32.5 30.8 1.4 0.0 0.00 60.8 66.2 2.0 4.5 1.8 94 5 62.4 32.7 32.7 1.3 0.0 0.00 60.1 66.0 1.3 2.5 1.1 104 6 59.7 33.8 37.7 1.1 1.4 0.00 59.4 66.0 0.9 2.7 0.9 90 7 66.7 35.6 31.6 1.5 15.5 0.00 59.2 65.8 2.2 4.7 2.2 98 8 75.7 37.6 25.4 2.3 35.1 0.00 60.4 65.8 1.3 3.4 1.3 70 9 83.3 36.1 18.6 3.2 54.2 0.00 63.7 65.7 1.6 6.7 0.9 112 10 87.8 33.4 14.5 3.8 70.9 0.00 67.6 65.5 2.5 6.0 1.3 154 11 90.9 32.7 12.7 4.3 85.1 0.00 71.4 65.5 2.2 7.4 0.9 300 12 92.5 31.1 11.3 4.6 88.6 0.00 74.5 65.3 3.4 9.4 2.5 290 13 93.7 29.3 10.1 4.9 90.3 0.00 76.6 65.3 4.5 14.1 2.5 258 14 95.4 29.5 9.6 5.2 88.9 0.00 77.7 65.3 4.9 11.6 3.4 316 15 97.0 28.9 9.0 5.4 78.6 0.00 78.6 65.3 5.1 12.3 1.8 227 16 98.1 27.5 8.3 5.7 64.3 0.00 78.8 65.5 4.9 11.4 2.9 283 17 98.2 27.0 8.0 5.7 46.8 0.00 77.7 65.5 7.8 17.9 7.2 307 18 96.6 26.6 8.3 5.4 21.7 0.00 75.2 65.7 9.6 17.4 9.2 302 19 95.0 25.7 8.4 5.2 6.9 0.00 73.0 65.8 6.9 12.3 6.7 313 20 91.0 24.6 9.0 4.5 0.2 0.00 71.2 66.0 4.3 8.9 4.0 304 21 86.4 23.7 10.1 3.9 0.0 0.00 69.8 66.2 3.4 4.9 3.4 276 22 81.3 25.3 12.8 3.2 0.0 0.00 68.4 66.2 2.2 4.9 2.2 261 23 78.3 23.2 12.9 2.9 0.0 0.00 67.3 66.4 2.2 5.1 2.0 293 24 77.2 18.5 11.0 2.8 0.0 0.00 66.2 66.4 2.5 5.6 2.2 289 AZMET Daily Weather Data : TUCSON : May 14 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.3 58.3 82.9 DegF RELATIVE HUMIDITY 41.3 6.8 16.7 % DEWPOINT 29.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.5 KPas SOIL TEMP. 4 in 78.8 59.2 68.5 DegF SOIL TEMP. 20 in 66.6 65.3 65.8 DegF WIND SPEED 17.9 3.4 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 296 Degrees SOLAR RADIATION 748.5 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 20.5 1102 25.4 1534 30.4 2039 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : May 15 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.7 18.0 10.5 2.9 0.0 0.00 65.3 66.6 3.1 5.8 1.6 266 2 70.5 20.8 15.1 2.2 0.0 0.00 64.6 66.6 1.6 3.4 1.3 116 3 67.6 23.0 18.3 1.9 0.0 0.00 63.9 66.6 1.6 4.3 1.3 136 4 66.6 23.0 19.0 1.8 0.0 0.00 63.1 66.6 2.5 4.5 2.5 92 5 65.3 23.4 20.2 1.7 0.0 0.00 62.6 66.6 2.2 4.0 2.0 109 6 64.4 24.8 22.1 1.6 2.2 0.00 62.1 66.6 1.6 2.7 1.6 93 7 68.9 27.1 20.7 1.9 14.3 0.00 62.1 66.4 2.0 6.0 1.8 120 8 74.8 28.9 18.3 2.4 22.2 0.00 63.1 66.4 1.1 4.3 0.7 260 9 78.6 27.1 15.0 2.8 29.9 0.00 64.6 66.4 0.9 3.1 0.7 1 10 84.4 31.3 14.5 3.5 40.8 0.00 66.4 66.2 2.7 12.1 2.2 125 11 88.7 39.0 17.4 3.8 46.1 0.00 67.8 66.2 8.1 14.1 7.6 110 12 89.8 38.1 16.3 4.0 46.6 0.00 69.1 66.0 5.4 10.7 4.9 113 13 91.2 36.5 14.7 4.3 46.8 0.00 70.2 66.0 6.3 11.2 6.0 114 14 93.2 35.2 13.1 4.6 51.4 0.00 70.9 66.0 6.5 11.9 6.0 100 15 95.7 32.4 10.8 5.1 50.7 0.00 72.3 66.0 3.4 8.9 2.0 92 16 95.9 32.9 11.0 5.2 37.8 0.00 73.0 66.0 4.0 11.6 3.6 88 17 95.4 32.4 10.9 5.1 21.7 0.00 72.9 66.0 4.0 9.4 3.8 88 18 95.0 31.6 10.8 5.0 11.7 0.00 72.3 66.0 2.5 5.6 2.2 93 19 91.4 36.0 14.4 4.3 3.6 0.00 71.4 66.2 0.9 3.8 0.9 120 20 89.1 29.7 11.9 4.1 0.0 0.00 70.3 66.2 5.1 10.7 4.9 279 21 86.0 28.0 12.3 3.7 0.0 0.00 69.3 66.2 4.3 6.7 4.0 273 22 84.7 26.8 12.1 3.6 0.0 0.00 68.2 66.4 7.4 11.6 7.2 275 23 81.7 25.0 12.5 3.3 0.0 0.00 66.6 66.6 3.1 7.8 2.9 314 24 79.5 24.3 12.9 3.0 0.0 0.00 65.3 66.7 3.6 7.4 3.6 346 AZMET Daily Weather Data : TUCSON : May 15 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.2 62.8 82.4 DegF RELATIVE HUMIDITY 29.4 8.5 14.8 % DEWPOINT 28.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 73.0 61.9 67.5 DegF SOIL TEMP. 20 in 66.7 66.0 66.2 DegF WIND SPEED 14.1 3.6 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 102 Degrees SOLAR RADIATION 426.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.21 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.1 1124 27.2 1562 32.0 2071 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : May 16 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.5 20.5 11.1 3.1 0.0 0.00 64.2 66.9 4.7 10.3 3.8 356 2 73.9 27.7 18.1 2.4 0.0 0.00 63.3 66.9 1.8 6.3 1.1 49 3 70.0 28.0 20.9 2.0 0.0 0.00 62.6 66.7 2.5 5.6 2.0 104 4 71.8 24.1 16.6 2.2 0.0 0.00 62.4 66.6 3.4 6.7 2.9 116 5 67.3 26.8 21.7 1.8 0.0 0.00 62.1 66.4 1.1 4.7 1.1 84 6 72.9 42.4 32.9 1.9 0.7 0.00 61.7 66.0 6.0 12.3 5.4 133 7 77.0 47.8 35.7 2.0 13.4 0.00 61.3 65.8 8.5 13.6 8.3 126 8 81.0 47.8 31.3 2.5 35.8 0.00 62.1 65.5 8.1 13.0 7.8 120 9 84.0 46.4 26.8 2.9 57.8 0.00 64.4 65.3 10.1 16.6 9.6 118 10 86.9 45.3 23.6 3.3 72.6 0.00 67.1 65.3 9.2 15.4 8.7 124 11 89.6 40.5 18.0 3.9 75.3 0.00 69.8 65.3 8.5 15.2 7.8 130 12 91.8 38.3 15.4 4.3 86.2 0.00 72.0 65.3 6.9 13.4 6.3 150 13 93.6 36.7 13.7 4.6 91.0 0.00 74.5 65.3 4.9 15.4 3.8 142 14 94.6 37.4 13.6 4.8 87.9 0.00 76.3 65.3 4.7 11.6 0.7 18 15 96.1 36.1 12.4 5.1 75.0 0.00 77.7 65.3 4.5 11.4 1.1 104 16 96.8 36.0 12.1 5.2 57.6 0.00 77.9 65.3 4.7 11.2 3.8 256 17 96.6 35.8 12.0 5.2 34.4 0.00 76.8 65.5 2.9 10.3 1.8 190 18 93.9 35.1 12.7 4.8 6.0 0.00 75.4 65.7 5.4 15.4 1.6 102 19 87.8 41.9 20.2 3.6 2.6 0.00 73.0 65.8 13.9 24.2 13.2 73 20 84.2 44.2 24.8 3.0 0.2 0.00 71.2 66.0 11.9 24.2 11.2 82 21 81.7 45.7 28.3 2.7 0.0 0.00 69.8 66.2 10.7 18.8 10.5 116 22 79.5 46.6 31.5 2.4 0.0 0.00 68.7 66.4 9.4 15.2 9.2 108 23 80.8 44.2 27.7 2.6 0.0 0.00 67.8 66.4 5.6 11.6 5.1 122 24 80.1 43.9 27.9 2.5 0.0 0.00 67.1 66.6 5.4 10.7 5.1 116 AZMET Daily Weather Data : TUCSON : May 16 2006 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.0 64.8 83.8 DegF RELATIVE HUMIDITY 44.6 8.3 21.2 % DEWPOINT 38.3 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 77.9 61.3 68.7 DegF SOIL TEMP. 20 in 66.9 65.3 65.8 DegF WIND SPEED 24.2 6.5 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 113 Degrees SOLAR RADIATION 696.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.4 1148 28.4 1590 33.3 2105 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2006 AZMET Hourly Weather Data : TUCSON : May 17 2006 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.3 43.3 28.8 2.3 0.0 0.00 66.4 66.6 2.9 8.5 1.1 262 2 75.0 44.6 33.8 2.0 0.0 0.00 65.8 66.6 1.6 4.3 0.4 346 3 70.5 45.5 40.6 1.5 0.0 0.00 65.3 66.7 0.9 2.7 0.7 96 4 71.4 45.7 39.8 1.6 0.0 0.00 65.1 66.7 1.1 2.7 1.1 111 5 71.2 45.7 40.3 1.6 0.0 0.00 64.8 66.7 1.1 3.4 0.9 94 6 71.8 46.4 40.3 1.6 1.7 0.00 64.6 66.7 1.3 3.8 1.3 96 7 76.8 47.7 35.8 2.0 16.5 0.00 64.8 66.7 1.3 3.8 0.7 290 8 82.8 47.3 29.2 2.7 31.1 0.00 65.7 66.6 4.5 9.6 4.3 150 9 86.0 45.9 24.8 3.2 34.9 0.00 67.3 66.6 7.2 13.0 6.5 117 10 87.1 45.3 23.4 3.4 35.6 0.00 68.2 66.6 7.6 12.5 7.2 110 11 89.8 42.8 19.7 3.8 50.7 0.00 69.8 66.6 9.2 17.4 8.5 114 12 93.0 40.5 16.2 4.4 93.7 0.00 72.3 66.6 9.4 14.1 8.7 101 13 93.6 38.8 14.9 4.6 86.0 0.00 74.8 66.6 7.6 17.0 6.3 87 14 90.7 40.5 17.4 4.1 29.4 0.00 74.5 66.6 11.6 21.9 10.5 150 15 88.3 40.8 19.0 3.7 20.3 0.00 73.0 66.6 9.4 18.6 8.7 151 16 86.7 42.1 21.0 3.4 17.7