Evapotranspiration Calculations

Grampians (Mount William) - 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)
01/12/20251.418.8 5.41.2100908.9921.03
02/12/20252.04.6 10.91.7100814.9617.50
03/12/20256.50.0 21.83.289298.8131.25
04/12/20257.90.0 24.910.281209.7226.72
05/12/20257.00.0 22.513.59165.4330.78
06/12/20252.91.6 9.26.599237.2210.69
07/12/20253.64.2 12.20.799525.9630.97
08/12/20256.30.2 18.72.968248.3630.83
09/12/20254.60.0 16.16.199424.4031.79
10/12/20253.80.0 15.16.799276.3315.79
11/12/20256.20.0 18.54.79976.6430.16
12/12/20256.90.0 23.511.582134.7130.55
13/12/20256.70.4 22.514.189206.3328.88
14/12/20253.70.8 11.34.799377.9424.71
15/12/20253.00.0 10.11.599608.3929.19
16/12/20255.90.2 17.62.499167.5131.69
17/12/20257.30.0 26.57.245143.6232.02
18/12/202510.1  30.817.429145.9732.21
Totals:95.830.8       

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