Evapotranspiration Calculations
Charlton - 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 | 2.9 | 0.0 | | 24.9 | 14.0 | 81 | 36 | 2.06 | 10.65 |
| 02/04/2026 | 3.3 | 0.0 | | 25.9 | 9.4 | 100 | 36 | 1.86 | 17.77 |
| 03/04/2026 | 3.4 | 0.0 | | 22.8 | 8.3 | 99 | 33 | 2.91 | 17.38 |
| 04/04/2026 | 3.9 | 0.0 | | 23.2 | 8.7 | 74 | 29 | 3.18 | 17.43 |
| 05/04/2026 | 3.0 | 0.0 | | 25.0 | 9.9 | 79 | 48 | 2.42 | 13.20 |
| 06/04/2026 | 3.3 | 0.4 | | 28.0 | 16.2 | 100 | 38 | 2.06 | 15.08 |
| 07/04/2026 | 3.0 | 2.0 | | 23.4 | 14.6 | 100 | 46 | 2.75 | 15.15 |
| 08/04/2026 | 2.2 | 0.0 | | 20.5 | 5.3 | 99 | 43 | 1.41 | 14.03 |
| 09/04/2026 | 1.8 | 1.8 | | 22.8 | 12.6 | 100 | 72 | 3.70 | 7.23 |
| 10/04/2026 | 2.9 | 4.6 | | 18.8 | 12.8 | 99 | 46 | 4.67 | 14.65 |
| 11/04/2026 | 2.8 | 0.4 | | 18.3 | 6.6 | 99 | 43 | 4.06 | 14.14 |
| 12/04/2026 | 2.2 | 0.0 | | 17.2 | 8.7 | 94 | 54 | 3.85 | 9.52 |
| 13/04/2026 | 2.3 | 0.0 | | 21.0 | 9.1 | 100 | 53 | 2.39 | 13.18 |
| 14/04/2026 | 1.3 | 0.0 | | 16.8 | 8.3 | 100 | 65 | 1.28 | 7.55 |
| 15/04/2026 | 2.4 | 0.0 | | 22.8 | 10.4 | 90 | 42 | 1.51 | 14.68 |
| 16/04/2026 | 3.7 | 0.0 | | 27.1 | 7.7 | 99 | 24 | 2.70 | 15.36 |
| 17/04/2026 | 2.7 | 0.0 | | 20.2 | 10.0 | 97 | 35 | 2.70 | 14.29 |
| 18/04/2026 | 2.1 | 0.0 | | 19.7 | 2.3 | 97 | 34 | 1.24 | 15.16 |
| 19/04/2026 | 2.1 | 0.0 | | 23.5 | 2.4 | 99 | 26 | 1.00 | 14.44 |
| 20/04/2026 | 2.2 | 0.0 | | 27.1 | 6.9 | 81 | 30 | 0.77 | 14.84 |
| 21/04/2026 | 3.2 | 0.0 | | 28.1 | 9.0 | 89 | 27 | 2.05 | 14.61 |
| 22/04/2026 | 3.1 | 0.0 | | 26.2 | 11.3 | 73 | 25 | 2.06 | 11.98 |
| 23/04/2026 | 2.3 | 0.0 | | 25.6 | 8.4 | 91 | 30 | 1.18 | 14.39 |
| 24/04/2026 | 3.4 | 0.0 | | 25.9 | 7.6 | 82 | 22 | 2.58 | 13.66 |
| 25/04/2026 | 4.4 | 0.0 | | 27.6 | 12.0 | 64 | 20 | 3.49 | 14.01 |
| 26/04/2026 | 3.6 | 0.0 | | 27.8 | 15.5 | 70 | 21 | 2.58 | 12.52 |
| Totals: | 73.5 | 9.2 | | | | | | | |
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