Evapotranspiration Calculations

Gunnedah Airport - April 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)
28/03/2026	4.0	0.0		25.5	5.2	95	25	2.19	20.28
29/03/2026	5.6	0.0		28.3	9.2	79	18	3.82	20.05
30/03/2026	5.3	0.0		28.8	13.0	83	27	4.08	17.89
31/03/2026	5.6	0.0		30.3	13.3	78	23	3.68	19.55
01/04/2026	5.3	0.0		31.5	14.2	78	26	3.12	19.16
02/04/2026	5.6	0.0		31.7	14.8	81	19	3.30	19.30
03/04/2026	6.5	0.0		33.6	12.3	80	19	4.05	19.34
Totals:	37.9	0.0

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