Evapotranspiration Calculations
Richmond Airport Comparison - October 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) |
| 30/09/2026 | | | | | 19.7 | 61 | 15 | 2.34 | 24.65 |
| 01/10/2026 | | | | 35.2 | | 69 | 15 | 0.00 | 25.32 |
| 02/10/2026 | 3.7 | | | 34.7 | 15.0 | 62 | 12 | 0.00 | 25.39 |
| 03/10/2026 | 3.7 | | | 34.9 | 15.1 | 64 | 11 | 0.00 | 25.51 |
| 04/10/2026 | 3.7 | | | 36.9 | 14.9 | 52 | 9 | 0.00 | 25.62 |
| 05/10/2026 | 3.8 | | | 37.4 | 16.4 | 56 | 11 | 0.00 | 25.74 |
| 06/10/2026 | 4.0 | | | 37.9 | 18.0 | 53 | 15 | 0.00 | 25.84 |
| Totals: | 18.9 | | | | | | | | |
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