Evapotranspiration Calculations

Hopetoun Airport - December 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)
29/11/2025	5.4	7.8		23.1	12.1	100	35	6.68	23.26
30/11/2025	5.5	1.6		22.5	9.8	100	31	7.39	21.77
01/12/2025	5.0	0.8		19.5	9.8	99	35	7.61	25.02
02/12/2025	5.9	2.2		24.7	4.2	100	28	3.66	30.50
03/12/2025	8.5	0.0		34.1	6.8	89	11	3.56	31.55
04/12/2025	13.0	0.0		38.8	16.6	39	6	6.93	27.89
05/12/2025	10.7	0.0		38.1	15.1	65	10	5.11	29.35
Totals:	54.0	12.4

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