Evapotranspiration Calculations

Grafton Research Stn - December 2025 daily calculations

DateEvapotrans-
piration (mm) 0000- 2400
Rain (mm) 0900- 0900Pan Evaporation (mm) 0900- 0900Max TempMin TempMax Rel Hum (%)Min Rel Hum (%)Average 10m Wind Speed (m/sec)Solar Radiation (MJ/sq m)
01/12/20256.40.0 29.717.193312.3130.45
02/12/20256.90.0 28.014.196233.8731.03
03/12/20256.10.0 28.213.391312.3830.73
04/12/20256.20.0 31.316.593421.8430.83
05/12/20256.50.0 34.216.097381.6331.16
06/12/20256.80.0 35.917.298301.4831.24
07/12/20253.40.0 29.518.696543.229.85
08/12/20255.03.8 30.117.498591.8224.90
09/12/20256.90.2 35.119.197422.0731.32
10/12/20255.40.0 33.119.698421.3724.83
11/12/20254.60.0 30.419.798252.1516.24
12/12/20252.231.0 23.419.298771.929.91
13/12/20255.91.0 30.617.798511.5229.92
14/12/20256.10.8 35.519.597401.5227.03
15/12/20256.00.0 29.320.897604.0029.51
16/12/20255.00.0 27.019.991503.6821.44
17/12/20253.50.0 26.618.583572.1013.68
18/12/20256.00.0 30.517.396431.6030.17
Totals:98.936.8       

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