Evapotranspiration Calculations
Mount Moornapa - 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 | 4.0 | 0.0 | | 29.2 | 15.4 | 94 | 33 | 3.07 | 14.12 |
| 02/04/2026 | 2.2 | 0.0 | | 21.8 | 13.7 | 97 | 72 | 0.92 | 13.99 |
| 03/04/2026 | 1.1 | 0.0 | | 14.0 | 12.0 | 99 | 79 | 1.21 | 5.45 |
| 04/04/2026 | 1.3 | 3.2 | | 13.8 | 8.6 | 97 | 65 | 0.88 | 8.15 |
| 05/04/2026 | 2.2 | 0.2 | | 18.3 | 8.9 | 93 | 67 | 1.59 | 16.18 |
| 06/04/2026 | 1.7 | 0.0 | | 19.1 | 10.5 | 95 | 69 | 1.36 | 10.63 |
| 07/04/2026 | 2.4 | 0.0 | | 21.1 | 12.9 | 93 | 58 | 2.71 | 12.93 |
| 08/04/2026 | 1.3 | 0.0 | | 17.5 | 9.7 | 89 | 75 | 0.94 | 6.57 |
| 09/04/2026 | 2.9 | 0.0 | | 24.5 | 10.4 | 85 | 53 | 3.88 | 9.50 |
| 10/04/2026 | 3.4 | 0.0 | | 19.5 | 12.3 | 82 | 34 | 4.02 | 14.82 |
| 11/04/2026 | 2.7 | 0.0 | | 15.4 | 6.6 | 88 | 38 | 3.87 | 15.29 |
| 12/04/2026 | 1.7 | 0.0 | | 13.6 | 8.1 | 94 | 59 | 3.72 | 6.89 |
| 13/04/2026 | 2.0 | 0.2 | | 18.0 | 8.0 | 95 | 55 | 3.20 | 9.10 |
| 14/04/2026 | 2.0 | 0.0 | | 18.8 | 8.2 | 98 | 58 | 1.46 | 15.04 |
| 15/04/2026 | 1.7 | 0.0 | | 20.1 | 10.9 | 91 | 53 | 1.07 | 9.97 |
| 16/04/2026 | 3.2 | 0.0 | | 23.4 | 11.4 | 96 | 37 | 3.33 | 14.62 |
| 17/04/2026 | 1.8 | 2.2 | | 14.4 | 8.8 | 95 | 51 | 2.68 | 9.90 |
| 18/04/2026 | 1.9 | 0.4 | | 14.2 | 7.7 | 81 | 57 | 2.50 | 12.43 |
| 19/04/2026 | 1.6 | 0.0 | | 16.0 | 5.0 | 93 | 53 | 1.12 | 13.35 |
| 20/04/2026 | 2.0 | 0.0 | | 19.1 | 8.9 | 87 | 33 | 1.29 | 13.79 |
| 21/04/2026 | 1.8 | 0.0 | | 18.1 | 10.5 | 90 | 50 | 0.95 | 13.90 |
| 22/04/2026 | 2.0 | 0.0 | | 19.5 | 10.9 | 92 | 47 | 1.56 | 13.36 |
| 23/04/2026 | 2.6 | 0.0 | | 21.8 | 12.9 | 67 | 34 | 1.92 | 13.59 |
| 24/04/2026 | 2.5 | 0.0 | | 21.9 | 11.2 | 69 | 43 | 2.19 | 13.40 |
| 25/04/2026 | 2.5 | 0.0 | | 21.6 | 12.2 | 65 | 40 | 2.06 | 13.27 |
| 26/04/2026 | 3.6 | 0.0 | | 25.5 | 12.3 | 64 | 26 | 2.99 | 12.95 |
| Totals: | 58.1 | 6.2 | | | | | | | |
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