Evapotranspiration Calculations
Richmond Airport - 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 | 62 | 16 | 6.14 | 24.65 | |||||
| 01/10/2026 | 34.5 | 69 | 15 | 5.55 | 25.32 | ||||
| 02/10/2026 | 8.3 | 0.0 | 34.2 | 14.5 | 64 | 13 | 4.53 | 25.39 | |
| 03/10/2026 | 8.6 | 0.0 | 34.6 | 14.2 | 65 | 11 | 4.68 | 25.51 | |
| 04/10/2026 | 9.1 | 0.0 | 36.3 | 13.7 | 54 | 9 | 4.45 | 25.62 | |
| 05/10/2026 | 8.5 | 0.0 | 37.2 | 15.8 | 56 | 12 | 3.80 | 25.74 | |
| 06/10/2026 | 8.3 | 0.0 | 37.6 | 17.6 | 56 | 15 | 3.65 | 25.84 | |
| Totals: | 42.8 | 0.0 |
