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 |
| 11/04/2026 | 1.2 | 9.6 | | 10.2 | 2.6 | 95 | 73 | 3.81 | 8.61 |
| 12/04/2026 | 2.1 | 7.0 | | 14.3 | 4.9 | 79 | 57 | 4.18 | 11.35 |
| 13/04/2026 | 2.3 | 0.0 | | 16.5 | 8.0 | 83 | 54 | 3.69 | 13.04 |
| 14/04/2026 | 1.9 | 0.0 | | 16.9 | 8.2 | 82 | 64 | 3.49 | 10.23 |
| 15/04/2026 | 1.6 | 0.0 | | 14.7 | 7.4 | 91 | 59 | 2.46 | 8.90 |
| 16/04/2026 | 1.5 | 0.0 | | 15.9 | 5.1 | 96 | 63 | 3.34 | 6.18 |
| 17/04/2026 | 2.1 | 1.6 | | 14.3 | 6.8 | 78 | 54 | 3.81 | 12.35 |
| 18/04/2026 | 1.7 | 0.2 | | 15.8 | 5.8 | 87 | 43 | 1.41 | 12.80 |
| 19/04/2026 | 1.2 | 0.0 | | 14.6 | 1.5 | 94 | 61 | 1.10 | 10.62 |
| 20/04/2026 | 1.0 | 0.2 | | 15.3 | 6.6 | 98 | 63 | 0.58 | 8.10 |
| 21/04/2026 | 1.2 | 0.0 | | 16.3 | 8.8 | 97 | 66 | 1.21 | 8.23 |
| 22/04/2026 | 1.1 | 0.0 | | 16.6 | 10.5 | 96 | 72 | 1.18 | 6.51 |
| 23/04/2026 | 1.3 | 1.0 | | 19.3 | 9.7 | 99 | 66 | 0.80 | 11.45 |
| 24/04/2026 | 1.3 | 0.2 | | 19.3 | 8.1 | 99 | 62 | 0.72 | 10.63 |
| 25/04/2026 | 1.3 | 0.2 | | 19.1 | 6.5 | 99 | 69 | 1.12 | 11.63 |
| 26/04/2026 | 1.1 | 0.4 | | 18.8 | 7.4 | 99 | 70 | 0.63 | 9.17 |
| Totals: | 40.5 | 62.4 | | | | | | | |
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