Evapotranspiration Calculations
Sheffield School Farm - 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 | 1.1 | 1.8 | 13.7 | 8.8 | 99 | 89 | 1.46 | 6.26 | |
| 01/10/2026 | 2.0 | 19.4 | 18.6 | 11.2 | 99 | 57 | 2.05 | 9.77 | |
| 02/10/2026 | 2.6 | 0.2 | 17.2 | 4.9 | 96 | 51 | 1.35 | 18.53 | |
| 03/10/2026 | 3.0 | 0.0 | 17.6 | 5.0 | 89 | 46 | 2.15 | 20.15 | |
| 04/10/2026 | 2.6 | 0.0 | 17.0 | 4.7 | 97 | 59 | 1.00 | 20.39 | |
| 05/10/2026 | 2.9 | 0.0 | 17.1 | 3.8 | 98 | 48 | 2.08 | 20.68 | |
| 06/10/2026 | 2.8 | 2.6 | 12.4 | 8.1 | 95 | 49 | 5.57 | 18.69 | |
| Totals: | 17.0 | 24.0 |
