Evapotranspiration Calculations
Giles Meteorological Office - 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 | 6.3 | 0.0 | | 35.0 | 20.3 | 55 | 17 | 2.83 | 21.68 |
| 02/04/2026 | 7.4 | 0.0 | | 35.5 | 21.4 | 52 | 18 | 3.99 | 21.79 |
| 03/04/2026 | 9.0 | 0.0 | | 35.2 | 25.2 | 33 | 20 | 5.64 | 20.90 |
| 04/04/2026 | 8.5 | 0.0 | | 34.8 | 25.9 | 27 | 17 | 4.83 | 21.59 |
| 05/04/2026 | 7.9 | 0.0 | | 35.0 | 24.1 | 30 | 16 | 4.25 | 21.48 |
| 06/04/2026 | 7.4 | 0.0 | | 35.4 | 21.4 | 36 | 17 | 3.83 | 21.27 |
| 07/04/2026 | | 0.0 | | | 26.0 | 28 | 15 | 5.20 | 20.92 |
| 08/04/2026 | 8.0 | 0.0 | | 35.8 | 23.1 | 32 | 16 | 4.42 | 21.04 |
| 09/04/2026 | 7.7 | 0.0 | | 35.6 | 24.3 | 34 | 16 | 4.13 | 20.83 |
| 10/04/2026 | 6.7 | 0.0 | | 31.4 | 23.6 | 53 | 30 | 5.49 | 14.55 |
| 11/04/2026 | 6.6 | 0.0 | | 31.1 | 19.1 | 61 | 27 | 5.12 | 18.35 |
| 12/04/2026 | 6.7 | 0.0 | | 30.7 | 17.2 | 46 | 18 | 4.27 | 20.45 |
| 13/04/2026 | 6.4 | 0.0 | | 30.2 | 16.8 | 45 | 15 | 3.92 | 20.27 |
| 14/04/2026 | 6.3 | 0.0 | | 29.5 | 15.4 | 36 | 14 | 3.86 | 20.23 |
| 15/04/2026 | 5.9 | 0.0 | | 29.3 | 16.3 | 34 | 15 | 3.34 | 20.07 |
| 16/04/2026 | 5.6 | 0.0 | | 31.8 | 16.2 | 36 | 13 | 2.77 | 19.93 |
| 17/04/2026 | 5.0 | 0.0 | | 32.9 | 16.9 | 29 | 13 | 2.11 | 19.76 |
| 18/04/2026 | 6.4 | 0.0 | | 33.8 | 21.9 | 24 | 12 | 3.23 | 19.61 |
| 19/04/2026 | 7.2 | 0.0 | | 34.0 | 22.4 | 24 | 12 | 3.94 | 19.45 |
| 20/04/2026 | 8.8 | 0.0 | | 33.0 | 22.6 | 28 | 14 | 6.04 | 19.32 |
| 21/04/2026 | 7.4 | 0.0 | | 31.5 | 22.5 | 23 | 12 | 4.50 | 19.09 |
| 22/04/2026 | 7.1 | 0.0 | | 32.9 | 18.1 | 26 | 10 | 4.12 | 18.74 |
| 23/04/2026 | 7.5 | 0.0 | | 31.7 | 19.8 | 31 | 15 | 5.08 | 18.52 |
| 24/04/2026 | 7.7 | 0.0 | | 31.3 | 23.2 | 31 | 18 | 5.38 | 18.75 |
| 25/04/2026 | 5.3 | 0.0 | | 29.4 | 20.4 | 28 | 20 | 3.13 | 14.54 |
| 26/04/2026 | 5.6 | 0.0 | | 32.1 | 16.1 | 42 | 16 | 3.11 | 18.56 |
| Totals: | 174.4 | 0.0 | | | | | | | |
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