Evapotranspiration Calculations

St George Airport - January 2026 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)
01/01/2026	8.0	0.0		36.2	18.3	89	19	2.96	30.53
02/01/2026	9.2	0.0		36.0	24.7	85	24	5.47	28.46
03/01/2026	9.3	0.0		36.5	20.7	87	21	4.95	30.18
04/01/2026	8.5	0.0		36.2	25.0	79	23	5.18	22.98
05/01/2026	8.5	0.0		37.2	22.0	79	27	5.34	21.97
06/01/2026	8.3	21.2		35.4	19.7	85	23	3.56	31.34
07/01/2026	9.4	0.0		35.7	23.1	76	18	4.67	31.22
08/01/2026	9.3	0.0		35.0	22.0	65	21	4.54	31.25
09/01/2026	9.4	0.0		35.4	22.8	65	20	4.62	31.18
Totals:	79.9	21.2

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