Evapotranspiration Calculations
Sheffield School Farm - April 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/04/2026 | 1.2 | 0.2 | 19.0 | 10.2 | 99 | 70 | 1.37 | 4.97 | |
| 02/04/2026 | 1.5 | 1.6 | 17.3 | 6.1 | 99 | 71 | 2.20 | 8.79 | |
| 03/04/2026 | 2.7 | 0.2 | 15.6 | 7.7 | 77 | 36 | 3.02 | 15.53 | |
| 04/04/2026 | 1.9 | 0.0 | 17.1 | 1.5 | 94 | 39 | 0.98 | 15.31 | |
| 05/04/2026 | 1.9 | 0.0 | 17.6 | 4.9 | 92 | 54 | 2.09 | 10.19 | |
| 06/04/2026 | 1.3 | 0.0 | 16.2 | 6.7 | 97 | 65 | 1.49 | 6.29 | |
| 07/04/2026 | 2.2 | 19.8 | 18.4 | 9.0 | 99 | 52 | 2.60 | 14.28 | |
| 08/04/2026 | 1.6 | 0.0 | 16.4 | 2.2 | 95 | 46 | 0.92 | 13.63 | |
| 09/04/2026 | 0.9 | 2.2 | 15.9 | 5.1 | 98 | 79 | 2.54 | 1.31 | |
| 10/04/2026 | 1.4 | 18.0 | 11.1 | 5.1 | 95 | 66 | 3.05 | 9.10 | |
| Totals: | 16.6 | 42.0 |
