Evapotranspiration Calculations

Breakwater (Geelong Racecourse) - July 2025 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)
01/07/2025		4.4			5.8	98	59	2.06	8.63
02/07/2025		0.2		14.5		100	59	2.27	7.14
03/07/2025	0.7	0.8		15.2	8.1	96	65	1.17	8.20
04/07/2025	0.6	0.2		14.9	2.5	98	65	0.92	8.84
05/07/2025	1.6	0.0		16.8	5.7	87	53	3.59	8.94
06/07/2025	0.7	0.0		15.0	7.6	94	54	0.87	6.73
07/07/2025	0.8	0.0		16.5	4.4	95	64	1.27	9.43
08/07/2025	2.0	0.0		15.0	7.3	87	54	6.22	4.94
09/07/2025	1.8	0.2		14.1	6.4	80	52	4.70	8.96
10/07/2025	1.3	0.0		12.5	7.7	87	65	4.22	7.99
Totals:	9.5	5.8

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