Evapotranspiration Calculations

Maatsuyker Island Lighthouse - 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)
01/12/20253.32.4 13.17.7100645.5127.70
02/12/20251.91.2 12.18.61007413.6214.89
03/12/20251.91.2 14.09.01007818.2916.61
04/12/20252.41.2 14.411.91007218.5919.42
05/12/20253.10.4 13.310.2917316.5230.97
06/12/20251.80.0 12.310.81008011.6114.67
07/12/20252.616.8 12.46.0946917.8223.56
08/12/20251.35.8 13.07.01008418.9810.98
09/12/20252.314.4 11.96.51007021.0923.74
10/12/20252.71.6 12.78.0996816.0425.63
11/12/20253.60.2 14.79.7100697.3932.17
12/12/20254.20.0 18.39.9100693.3630.38
13/12/20253.10.0 15.911.41007111.5125.11
14/12/20252.26.8 10.78.61006623.2616.54
15/12/20252.43.6 11.55.81006119.3716.43
16/12/20251.31.8 14.37.21009618.0323.05
17/12/20254.80.2 18.79.8985210.8232.43
18/12/20253.30.0 16.613.4100585.7819.54
Totals:48.257.6       

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