Evapotranspiration Calculations

Narrabri 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		0.0			-0.8				14.79
01/08/2026	3.1			20.7	6.0	87	34	3.69	14.72
02/08/2026	2.1	0.0		20.9	3.2	95	43	1.76	12.93
03/08/2026	3.0	0.0		20.9	8.2	88	48	4.76	12.19
04/08/2026	3.3	0.2		22.0	9.1	94	33	3.79	14.59
05/08/2026	2.3	0.0		17.5	0.5	95	35	2.23	15.22
06/08/2026	2.1	0.0		17.2	1.9	92	36	2.07	13.91
Totals:	15.9	0.2

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