Evapotranspiration Calculations
Trepell Airport - 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 | 6.9 | 0.0 | | 35.6 | 19.2 | 81 | 27 | 3.93 | 22.19 |
| 02/04/2026 | 6.4 | 0.0 | | 34.7 | 17.3 | 87 | 29 | 3.72 | 22.04 |
| 03/04/2026 | 6.4 | 0.0 | | 34.8 | 16.4 | 83 | 28 | 3.75 | 20.42 |
| 04/04/2026 | 6.8 | 0.0 | | 34.1 | 16.6 | 79 | 26 | 4.22 | 22.20 |
| 05/04/2026 | 6.8 | 0.0 | | 33.3 | 15.9 | 78 | 26 | 4.38 | 22.24 |
| 06/04/2026 | 7.1 | 0.0 | | 34.1 | 17.0 | 64 | 26 | 4.33 | 21.83 |
| 07/04/2026 | 6.6 | 0.0 | | 34.4 | 16.1 | 84 | 24 | 3.90 | 21.99 |
| 08/04/2026 | 6.7 | 0.0 | | 35.9 | 16.7 | 76 | 22 | 3.48 | 21.64 |
| 09/04/2026 | 5.9 | 0.0 | | 35.9 | 17.7 | 76 | 22 | 2.75 | 19.94 |
| 10/04/2026 | 6.1 | 0.0 | | 36.3 | 19.2 | 74 | 24 | 2.88 | 20.98 |
| 11/04/2026 | 7.1 | 0.0 | | 35.0 | 18.3 | 73 | 27 | 4.59 | 21.08 |
| 12/04/2026 | 7.3 | 0.0 | | 29.1 | 17.5 | 55 | 21 | 5.84 | 21.28 |
| 13/04/2026 | 6.1 | 0.0 | | 29.1 | 10.1 | 73 | 19 | 4.22 | 21.11 |
| 14/04/2026 | 6.3 | 0.0 | | 31.5 | 9.7 | 62 | 17 | 3.65 | 20.95 |
| 15/04/2026 | 6.2 | 0.0 | | 33.7 | 12.1 | 53 | 18 | 3.20 | 20.17 |
| 16/04/2026 | 5.1 | 0.0 | | 33.8 | 21.6 | 100 | 50 | 4.18 | 18.89 |
| 17/04/2026 | 3.7 | 4.0 | | 31.9 | 22.1 | 100 | 57 | 3.83 | 12.56 |
| 18/04/2026 | 4.1 | 29.0 | | 32.4 | 22.0 | 100 | 52 | 2.17 | 17.95 |
| 19/04/2026 | 5.7 | 0.0 | | 33.5 | 18.2 | 96 | 29 | 3.53 | 20.75 |
| 20/04/2026 | 6.0 | 0.0 | | 33.1 | 14.1 | 77 | 21 | 3.41 | 20.68 |
| 21/04/2026 | | 0.0 | | | 17.6 | 94 | 33 | 3.24 | 19.90 |
| 22/04/2026 | 6.1 | 0.0 | | 32.0 | 15.9 | 86 | 23 | 4.16 | 20.19 |
| 23/04/2026 | 5.6 | 0.0 | | 31.6 | 13.7 | 94 | 23 | 3.66 | 20.25 |
| 24/04/2026 | 5.8 | 0.0 | | 30.3 | 13.6 | 83 | 27 | 4.38 | 20.09 |
| 25/04/2026 | 5.4 | 0.0 | | 30.0 | 12.0 | 86 | 22 | 3.60 | 19.93 |
| 26/04/2026 | 4.7 | 0.0 | | 28.7 | 12.4 | 87 | 30 | 3.42 | 18.40 |
| Totals: | 150.9 | 33.0 | | | | | | | |
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