Evapotranspiration Calculations

Ballina Airport - August 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)
31/07/2026	2.4	0.0		19.3	9.5	89	59	4.24	13.09
01/08/2026	1.4	4.6		16.7	10.5	97	82	3.47	9.47
02/08/2026	2.0	56.0		19.2	12.7	98	61	2.80	12.23
03/08/2026	2.0	0.2		20.6	8.1	99	60	1.44	15.12
04/08/2026	2.2	0.0		21.8	6.8	99	51	1.58	15.82
05/08/2026	2.5	0.0		23.4	6.9	99	40	1.69	15.46
06/08/2026	1.9	0.0		20.3	6.6	98	58	1.42	13.91
Totals:	14.4	60.8

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