Evapotranspiration Calculations
Witchcliffe West - 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 | 2.5 | 0.0 | | 21.0 | 11.3 | 100 | 60 | 2.36 | 14.89 |
| 02/04/2026 | 3.1 | 0.0 | | 22.4 | 11.9 | 100 | 57 | 4.77 | 15.89 |
| 03/04/2026 | 3.3 | 0.0 | | 26.0 | 13.9 | 100 | 60 | 3.70 | 16.83 |
| 04/04/2026 | 3.0 | 0.0 | | 26.5 | 13.1 | 100 | 62 | 2.30 | 16.91 |
| 05/04/2026 | 1.9 | 1.4 | | 20.4 | 14.2 | 100 | 71 | 2.98 | 9.16 |
| 06/04/2026 | 2.5 | 0.6 | | 18.9 | 12.3 | 99 | 52 | 3.55 | 11.86 |
| 07/04/2026 | 2.9 | 0.0 | | 20.8 | 8.5 | 99 | 46 | 2.79 | 16.60 |
| 08/04/2026 | 2.6 | 0.0 | | 19.9 | 14.0 | 99 | 52 | 4.83 | 10.13 |
| 09/04/2026 | 2.1 | 2.0 | | 20.0 | 10.7 | 100 | 55 | 2.56 | 10.40 |
| 10/04/2026 | 2.9 | 0.0 | | 20.4 | 10.4 | 90 | 54 | 4.02 | 14.45 |
| 11/04/2026 | 3.1 | 0.0 | | 23.7 | 8.5 | 100 | 51 | 3.15 | 17.25 |
| 12/04/2026 | 2.7 | 0.0 | | 24.5 | 8.4 | 100 | 46 | 1.45 | 17.08 |
| 13/04/2026 | 2.4 | 0.0 | | 24.7 | 10.2 | 100 | 66 | 2.91 | 12.33 |
| 14/04/2026 | 2.9 | 0.0 | | 24.0 | 14.8 | 100 | 65 | 4.01 | 16.29 |
| 15/04/2026 | 3.0 | 0.0 | | 23.0 | 11.6 | 100 | 53 | 3.58 | 16.50 |
| 16/04/2026 | 2.9 | 0.0 | | 23.6 | 8.4 | 100 | 52 | 3.11 | 16.28 |
| 17/04/2026 | 2.7 | 0.0 | | 22.6 | 10.6 | 100 | 64 | 5.93 | 13.54 |
| 18/04/2026 | 2.9 | 3.6 | | 20.1 | 13.8 | 82 | 50 | 3.98 | 12.50 |
| 19/04/2026 | 2.4 | 0.0 | | 20.3 | 11.5 | 83 | 55 | 3.17 | 10.08 |
| 20/04/2026 | 2.5 | 0.0 | | 21.7 | 12.0 | 100 | 63 | 6.92 | 9.82 |
| 21/04/2026 | 2.4 | 14.6 | | 17.7 | 9.9 | 97 | 53 | 4.94 | 11.64 |
| 22/04/2026 | 2.2 | 0.0 | | 19.3 | 10.6 | 84 | 62 | 4.29 | 7.73 |
| 23/04/2026 | 2.6 | 11.0 | | 18.9 | 13.7 | 100 | 59 | 6.78 | 12.96 |
| 24/04/2026 | 2.1 | 1.6 | | 19.9 | 11.2 | 100 | 65 | 4.24 | 10.99 |
| 25/04/2026 | 1.7 | 0.2 | | 20.0 | 11.5 | 100 | 64 | 2.04 | 9.57 |
| 26/04/2026 | 2.0 | 0.0 | | 20.4 | 9.3 | 100 | 61 | 2.16 | 13.51 |
| Totals: | 67.3 | 35.0 | | | | | | | |
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