Evapotranspiration Calculations

Rottnest Island - October 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)
01/10/20253.90.0 18.914.589554.8322.82
02/10/20254.60.0 21.413.584454.9123.54
03/10/20253.80.0 21.915.190626.7918.27
04/10/20252.92.8 21.615.995739.0013.72
05/10/20253.04.2 16.413.389579.859.71
06/10/20254.30.2 17.511.579517.2324.00
07/10/20253.00.0 18.213.590626.4813.45
08/10/20254.20.4 18.413.388487.4321.90
09/10/20254.40.0 18.613.461495.5018.33
10/10/20254.40.0 18.414.767545.1721.89
11/10/20254.70.0 19.214.474526.3925.02
12/10/20254.50.0 21.014.685586.4025.33
13/10/20253.80.0 20.315.894686.6123.63
14/10/20254.00.0 20.115.887717.4625.37
Totals:55.57.6       

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