Evapotranspiration Calculations

Hamilton Airport - 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)
01/12/20252.74.4 15.06.499706.3419.46
02/12/20253.15.4 17.76.699603.7718.82
03/12/20257.60.2 28.16.399266.2331.48
04/12/20258.20.0 31.114.299207.1923.36
05/12/20256.00.0 25.58.1100343.4931.71
06/12/20252.90.0 16.89.199525.6112.25
07/12/20254.61.6 19.32.299403.8129.24
08/12/20255.90.0 24.78.288426.8326.65
09/12/20255.10.0 21.39.498454.2430.69
10/12/20254.20.0 20.87.397444.8820.24
11/12/20256.40.0 24.95.999335.8131.44
12/12/20257.60.0 31.16.099224.5128.95
13/12/20255.90.0 25.213.097454.5630.70
14/12/20254.20.0 18.39.099417.1820.19
15/12/20254.10.0 17.54.995434.8124.37
16/12/20255.90.0 24.97.799374.9429.69
17/12/20258.50.0 33.97.299163.9931.91
18/12/202511.10.0 37.811.776105.4631.62
Totals:104.011.6       

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