Evapotranspiration Calculations
Greenbank (Defence) - 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 | 3.6 | 3.8 | | 28.8 | 18.6 | 99 | 51 | 1.44 | 18.72 |
| 02/04/2026 | 3.3 | 0.2 | | 28.1 | 16.3 | 100 | 51 | 1.36 | 17.43 |
| 03/04/2026 | 2.7 | 0.0 | | 26.6 | 15.6 | 100 | 63 | 0.93 | 14.95 |
| 04/04/2026 | 3.3 | 0.4 | | 28.7 | 18.5 | 100 | 46 | 1.20 | 16.93 |
| 05/04/2026 | 3.0 | 0.0 | | 27.5 | 18.8 | 93 | 46 | 1.56 | 13.48 |
| 06/04/2026 | 3.5 | 0.0 | | 28.0 | 14.5 | 99 | 47 | 1.25 | 19.68 |
| 07/04/2026 | 3.8 | 0.0 | | 31.7 | 13.2 | 100 | 38 | 1.08 | 20.40 |
| 08/04/2026 | 4.0 | 0.0 | | 34.4 | 15.2 | 100 | 29 | 1.12 | 20.24 |
| 09/04/2026 | 3.9 | 0.0 | | 32.0 | 17.3 | 100 | 42 | 1.28 | 19.74 |
| 10/04/2026 | 3.7 | 0.0 | | 31.1 | 16.3 | 100 | 45 | 1.16 | 19.67 |
| 11/04/2026 | 4.0 | 0.0 | | 33.6 | 15.5 | 100 | 36 | 1.27 | 19.81 |
| 12/04/2026 | 3.8 | 0.0 | | 31.7 | 15.9 | 100 | 15 | 1.16 | 19.65 |
| 13/04/2026 | 3.0 | 0.0 | | 28.7 | 7.4 | 93 | 27 | 0.78 | 19.24 |
| 14/04/2026 | 2.8 | 0.0 | | 27.6 | 12.5 | 98 | 43 | 0.80 | 16.74 |
| 15/04/2026 | 3.3 | 0.0 | | 29.9 | 13.4 | 100 | 36 | 1.01 | 18.82 |
| 16/04/2026 | 3.6 | 0.0 | | 30.4 | 12.7 | 100 | 34 | 1.38 | 18.97 |
| 17/04/2026 | 3.6 | 0.0 | | 31.2 | 13.3 | 100 | 32 | 1.38 | 18.18 |
| 18/04/2026 | 3.5 | 0.0 | | 30.6 | 14.1 | 100 | 27 | 1.20 | 18.75 |
| 19/04/2026 | 3.0 | 0.0 | | 28.4 | 13.2 | 99 | 34 | 0.93 | 18.13 |
| 20/04/2026 | 3.1 | 0.0 | | 27.9 | 12.3 | 99 | 17 | 1.01 | 18.41 |
| 21/04/2026 | 2.8 | 0.0 | | 27.9 | 10.4 | 99 | 35 | 0.82 | 17.09 |
| 22/04/2026 | 2.5 | 0.0 | | 26.7 | 9.3 | 99 | 41 | 0.65 | 16.96 |
| 23/04/2026 | 2.6 | 0.0 | | 26.0 | 10.3 | 99 | 44 | 1.20 | 15.50 |
| 24/04/2026 | 2.3 | 0.0 | | 25.1 | 11.5 | 99 | 50 | 1.24 | 11.98 |
| 25/04/2026 | 1.7 | 5.0 | | 21.8 | 14.8 | 99 | 68 | 0.96 | 9.95 |
| 26/04/2026 | 2.4 | 2.4 | | 24.1 | 12.6 | 100 | 57 | 1.29 | 14.39 |
| Totals: | 82.8 | 11.8 | | | | | | | |
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