Evapotranspiration Calculations

Colac (Mount Gellibrand) - November 2025 daily calculations

Date	Evapotrans- piration (mm) 0000- 2400	Rain (mm) 0900- 0900	Pan Evaporation (mm) 0900- 0900	Max Temp	Min Temp	Max Rel Hum (%)	Min Rel Hum (%)	Average 10m Wind Speed (m/sec)	Solar Radiation (MJ/sq m)
29/10/2025	3.8	0.0		17.9	6.0	95	53	4.15	25.98
30/10/2025	4.2	0.0		21.3	7.8	98	61	7.52	26.64
31/10/2025	2.3	0.0		17.1	11.7	98	58	3.88	9.58
01/11/2025	3.4	0.8		20.6	8.5	100	61	3.59	19.82
02/11/2025	7.1	0.2		30.0	10.2	100	34	7.78	22.90
03/11/2025	2.7	16.4		15.7	10.1	100	63	5.31	15.78
04/11/2025	2.4	0.6		13.4	6.4	100	68	9.62	17.30
Totals:	25.9	18.0

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