AZMET Hourly Weather Data : YUMA VALLEY : Nov 23 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.1 35.8 60.5 0.5 0.0 0.00 62.4 68.7 1.6 3.4 1.1 46 2 48.4 34.5 58.8 0.5 0.0 0.00 61.5 68.7 0.7 2.5 0.4 19 3 47.7 33.4 57.6 0.5 0.0 0.00 60.6 68.7 0.4 2.2 0.4 6 4 48.0 31.8 53.2 0.5 0.0 0.00 59.9 68.9 1.3 3.4 1.3 22 5 45.9 34.5 64.7 0.4 0.0 0.00 59.2 68.9 0.9 2.9 0.9 334 6 45.0 33.6 64.6 0.4 0.0 0.00 58.5 68.9 0.7 2.7 0.4 14 7 47.3 32.9 57.4 0.5 0.0 0.00 57.9 68.9 3.1 6.3 2.9 6 8 50.7 32.5 50.3 0.6 2.6 0.00 57.4 68.9 3.1 6.7 2.9 24 9 57.4 33.8 41.4 0.9 16.3 0.00 57.2 68.9 5.4 13.4 4.0 35 10 63.0 34.2 34.3 1.3 31.1 0.00 57.4 68.9 6.0 13.4 5.4 4 11 66.6 31.5 26.9 1.6 43.5 0.00 58.3 68.9 10.5 17.0 10.1 4 12 68.7 28.9 22.4 1.9 51.1 0.00 59.7 68.9 11.4 17.4 11.2 2 13 71.2 27.7 19.6 2.1 53.5 0.00 61.5 68.7 10.3 16.8 10.1 15 14 73.0 26.2 17.5 2.3 50.4 0.00 63.1 68.7 10.1 15.4 9.6 17 15 73.8 25.9 16.7 2.4 41.8 0.00 64.8 68.7 10.3 19.5 9.8 10 16 73.9 25.2 16.1 2.4 29.1 0.00 66.0 68.7 12.5 19.7 12.1 8 17 73.4 24.6 16.1 2.3 13.9 0.00 66.7 68.5 9.8 19.2 9.6 4 18 70.5 23.0 16.6 2.1 1.4 0.00 66.9 68.5 6.3 13.9 6.3 1 19 67.6 21.7 17.3 1.9 0.0 0.00 66.6 68.5 4.3 8.1 4.3 358 20 64.9 19.9 17.6 1.7 0.0 0.00 65.8 68.5 4.7 8.7 4.5 24 21 65.1 15.4 14.4 1.8 0.0 0.00 65.1 68.5 5.4 13.9 4.9 359 22 63.7 12.7 13.4 1.8 0.0 0.00 64.4 68.5 2.7 11.6 2.2 344 23 61.9 11.8 13.7 1.6 0.0 0.00 63.7 68.5 3.4 13.0 2.9 298 24 62.1 11.7 13.5 1.6 0.0 0.00 62.8 68.5 5.1 13.2 4.5 328 AZMET Daily Weather Data : YUMA VALLEY : Nov 23 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.3 43.9 60.8 DegF RELATIVE HUMIDITY 71.3 11.5 32.7 % DEWPOINT 26.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 66.9 57.0 62.1 DegF SOIL TEMP. 20 in 68.9 68.5 68.7 DegF WIND SPEED 19.7 5.4 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 6 Degrees SOLAR RADIATION 334.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.2 5901 10.3 7348 14.2 8881 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009