Evapotranspiration Calculations
Sheffield School Farm - August 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/08/2026 | 0.6 | 11.4 | 1.4 | 99 | 77 | 1.12 | 8.30 | ||
| 02/08/2026 | 0.7 | 0.2 | 12.0 | 3.8 | 99 | 73 | 1.27 | 5.21 | |
| 03/08/2026 | 0.7 | 3.6 | 9.5 | 5.7 | 99 | 78 | 1.56 | 5.75 | |
| 04/08/2026 | 0.6 | 6.0 | 11.6 | 0.6 | 99 | 73 | 0.62 | 7.64 | |
| 05/08/2026 | 0.8 | 8.4 | 14.1 | 1.4 | 98 | 56 | 0.56 | 10.42 | |
| 06/08/2026 | 0.8 | 0.0 | 11.9 | 3.4 | 99 | 62 | 1.28 | 6.68 | |
| 07/08/2026 | 0.8 | 1.2 | 12.8 | 2.0 | 99 | 66 | 0.55 | 10.63 | |
| 08/08/2026 | 0.6 | 0.4 | 9.9 | 3.4 | 99 | 72 | 0.29 | 6.66 | |
| 09/08/2026 | 0.6 | 4.4 | 10.8 | 4.8 | 98 | 88 | 1.67 | 4.61 | |
| 10/08/2026 | 1.1 | 11.4 | 15.6 | 6.3 | 99 | 60 | 1.23 | 9.70 | |
| 11/08/2026 | 1.2 | 0.0 | 13.4 | 5.5 | 98 | 63 | 2.50 | 10.58 | |
| 12/08/2026 | 1.3 | 2.4 | 11.9 | 7.7 | 97 | 65 | 3.95 | 8.67 | |
| 13/08/2026 | 1.4 | 0.6 | 13.8 | 6.8 | 97 | 62 | 3.85 | 9.90 | |
| Totals: | 11.2 | 38.6 |
