Evapotranspiration Calculations

Low Isles Lighthouse - 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	5.6	14.4		31.6	24.6	94	75	5.45	26.94
02/01/2026	4.5	7.2		31.2	24.4	92	77	3.41	20.20
03/01/2026	5.2	10.2		32.5	24.7	94	67	3.37	22.44
04/01/2026	4.3	12.4		30.1	25.6	95	79	3.65	20.28
05/01/2026	3.4	44.0		28.9	24.2	95	80	4.16	15.16
06/01/2026	4.4	4.8		29.3	25.5	90	76	7.00	18.40
07/01/2026	3.5	15.6		28.2	25.3	95	79	9.47	13.60
08/01/2026	2.0	32.6		27.9	24.3	96	82	11.04	2.34
09/01/2026	4.3	36.0		28.9	24.3	94	77	13.05	18.75
Totals:	37.2	177.2

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