AZMET Hourly Weather Data : HARQUAHALA : Nov 22 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.4 13.3 34.0 0.5 0.0 0.00 57.7 66.0 1.1 4.0 0.9 21 2 37.0 13.3 36.8 0.5 0.0 0.00 56.5 66.2 1.3 3.6 1.1 18 3 35.8 12.7 38.1 0.4 0.0 0.00 55.4 66.2 1.8 4.9 1.3 45 4 33.6 14.7 45.3 0.4 0.0 0.00 54.5 66.2 1.3 4.0 0.9 50 5 31.8 14.5 48.2 0.3 0.0 0.00 53.6 66.2 0.9 3.4 0.7 327 6 31.5 13.6 47.0 0.3 0.0 0.00 52.7 66.2 1.1 3.1 0.2 37 7 30.2 14.7 52.0 0.3 0.0 0.00 51.8 66.2 1.6 4.0 0.7 323 8 32.2 13.5 45.6 0.3 3.8 0.00 51.1 66.2 2.9 4.5 2.7 316 9 41.9 12.7 30.0 0.6 18.2 0.00 50.9 66.2 0.9 2.7 0.7 246 10 53.1 16.7 23.6 1.1 33.2 0.00 51.8 66.2 1.1 3.8 0.2 326 11 61.9 16.9 17.1 1.6 45.4 0.00 54.0 66.2 1.1 4.9 0.9 298 12 66.7 21.7 17.9 1.8 52.6 0.00 57.2 66.0 2.5 5.8 2.0 211 13 70.2 22.5 16.4 2.1 54.2 0.00 60.4 66.0 2.5 6.3 1.6 223 14 72.7 21.9 14.8 2.3 49.9 0.00 63.5 66.0 3.4 6.9 2.9 203 15 74.5 23.2 14.6 2.5 40.8 0.00 65.7 66.0 2.2 6.7 2.0 222 16 75.0 23.9 14.8 2.5 27.2 0.00 67.3 65.8 2.2 5.6 2.0 214 17 75.4 23.0 14.0 2.6 11.9 0.00 67.6 65.8 0.7 3.4 0.7 220 18 66.2 23.5 19.9 1.8 1.0 0.00 66.9 65.8 1.3 3.4 0.9 93 19 57.0 20.7 24.0 1.2 0.0 0.00 65.3 65.7 3.4 4.9 3.4 43 20 49.6 21.6 33.2 0.8 0.0 0.00 63.7 65.7 2.5 4.9 0.4 293 21 47.5 22.5 37.0 0.7 0.0 0.00 62.1 65.7 1.1 4.3 0.4 282 22 43.5 17.8 35.3 0.6 0.0 0.00 60.4 65.7 2.2 5.4 1.8 34 23 41.2 19.4 41.3 0.5 0.0 0.00 59.2 65.7 1.3 3.4 0.9 329 24 39.4 15.8 37.8 0.5 0.0 0.00 57.9 65.8 1.6 3.1 1.3 340 AZMET Daily Weather Data : HARQUAHALA : Nov 22 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.5 29.1 50.4 DegF RELATIVE HUMIDITY 57.3 13.3 30.8 % DEWPOINT 18.1 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 67.6 50.7 58.6 DegF SOIL TEMP. 20 in 66.2 65.7 66.0 DegF WIND SPEED 6.9 1.8 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 308 Degrees SOLAR RADIATION 337.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.5 5291 9.0 6618 11.7 8043 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) 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