Evapotranspiration Calculations

Holsworthy Aerodrome - 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	3.3	0.0		21.2	15.9	91	49	4.21	10.95
02/01/2026	3.0	0.0		21.9	15.1	91	56	2.99	11.34
03/01/2026	4.5	0.2		26.9	17.1	95	55	2.94	21.00
04/01/2026	5.8	0.4		33.0	18.1	95	41	3.56	20.72
05/01/2026	5.2	0.4		28.5	15.3	94	50	3.24	23.77
06/01/2026	5.6	0.6		29.6	16.5	95	52	2.53	27.56
07/01/2026	7.6	0.4		36.3	17.5	95	29	2.58	31.05
08/01/2026	9.0	0.0		40.6	19.2	92	14	2.98	31.41
09/01/2026	8.2	0.0		37.9	19.3	93	25	2.92	31.36
Totals:	52.2	2.0

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