AZMET Hourly Weather Data : DESERT RIDGE : Nov 6 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.9 34.9 32.5 1.4 0.0 0.00 64.6 64.4 2.0 4.3 2.0 61 2 64.6 33.6 31.5 1.4 0.0 0.00 64.2 64.4 2.2 4.0 2.2 66 3 62.8 36.9 38.2 1.2 0.0 0.00 63.9 64.6 1.1 2.7 1.1 67 4 60.8 36.9 40.9 1.1 0.0 0.00 63.5 64.6 1.1 2.7 1.1 66 5 61.3 37.6 41.4 1.1 0.0 0.00 63.3 64.6 0.9 2.7 0.7 55 6 61.5 35.6 37.9 1.2 0.0 0.00 63.1 64.6 1.6 4.5 0.9 11 7 61.0 33.6 35.8 1.2 0.2 0.00 63.0 64.6 2.2 4.3 2.0 33 8 63.5 33.8 33.0 1.4 8.8 0.00 62.8 64.6 3.6 6.0 3.4 40 9 71.6 37.4 28.6 1.9 17.9 0.00 62.6 64.6 1.3 4.9 1.3 52 10 77.0 39.7 26.5 2.3 37.0 0.00 63.0 64.6 1.1 3.8 0.9 156 11 77.9 36.5 22.5 2.5 28.9 0.00 63.7 64.6 2.9 5.6 2.5 205 12 76.6 37.6 24.5 2.4 28.0 0.00 64.4 64.4 3.6 6.7 3.6 213 13 78.6 37.9 23.4 2.5 28.2 0.00 65.1 64.6 1.3 3.6 1.1 212 14 79.0 39.9 24.7 2.5 20.3 0.00 65.7 64.4 0.9 3.1 0.9 246 15 79.0 39.7 24.7 2.5 15.8 0.00 66.2 64.4 0.7 2.7 0.7 240 16 77.7 41.2 27.1 2.4 10.8 0.00 66.4 64.4 0.7 2.7 0.7 222 17 75.4 41.4 29.5 2.1 5.3 0.00 66.6 64.4 0.9 3.4 0.4 205 18 70.3 43.3 37.6 1.6 0.5 0.00 66.4 64.4 0.7 2.5 0.7 66 19 68.5 39.4 34.3 1.6 0.0 0.00 66.0 64.4 1.1 2.9 1.1 54 20 68.5 36.0 30.1 1.7 0.0 0.00 65.7 64.4 1.6 3.1 1.6 60 21 67.6 35.2 30.2 1.6 0.0 0.00 65.3 64.4 2.5 4.7 2.5 56 22 65.1 36.5 34.5 1.4 0.0 0.00 65.1 64.6 1.3 3.6 1.3 54 23 63.0 33.8 33.3 1.3 0.0 0.00 64.6 64.4 2.5 4.5 2.5 52 24 61.3 33.3 34.8 1.2 0.0 0.00 64.2 64.6 2.0 4.3 2.0 54 AZMET Daily Weather Data : DESERT RIDGE : Nov 6 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.4 59.5 69.1 DegF RELATIVE HUMIDITY 56.5 17.8 31.6 % DEWPOINT 37.2 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 66.6 62.6 64.6 DegF SOIL TEMP. 20 in 64.6 64.4 64.6 DegF WIND SPEED 6.7 1.8 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 65 Degrees SOLAR RADIATION 201.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.08 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.9 5518 20.0 6877 25.0 8324 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) 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 *** NOTE : Soil Temps measured under grass ***