Evapotranspiration Calculations
Cape Leeuwin - August 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) |
| 01/08/2026 | 3.3 | 4.2 | | 16.3 | 12.7 | 72 | 49 | 7.90 | 10.53 |
| 02/08/2026 | 2.7 | 0.2 | | 16.2 | 9.9 | 70 | 44 | 4.56 | 12.25 |
| 03/08/2026 | 2.9 | 0.0 | | 20.9 | 8.8 | 92 | 58 | 8.12 | 11.33 |
| 04/08/2026 | 2.7 | 10.4 | | 16.7 | 11.3 | 87 | 59 | 9.95 | 8.31 |
| 05/08/2026 | 2.3 | 4.6 | | 18.6 | 14.1 | 93 | 63 | 6.64 | 11.27 |
| 06/08/2026 | 2.3 | 5.4 | | 18.7 | 13.2 | 95 | 69 | 10.09 | 10.53 |
| 07/08/2026 | 2.9 | 3.2 | | 16.2 | 13.6 | 93 | 55 | 13.99 | 9.39 |
| 08/08/2026 | 2.9 | 3.2 | | 15.1 | 9.9 | 85 | 57 | 14.18 | 8.88 |
| 09/08/2026 | 2.7 | 5.0 | | 16.7 | 9.9 | 91 | 58 | 10.31 | 9.99 |
| 10/08/2026 | 3.0 | 1.4 | | 15.4 | 13.9 | 90 | 54 | 13.86 | 7.56 |
| 11/08/2026 | 3.1 | 8.0 | | 17.1 | 7.7 | 83 | 54 | 9.79 | 13.37 |
| 12/08/2026 | 2.8 | 0.0 | | 17.0 | 13.6 | 71 | 59 | 5.85 | 9.77 |
| 13/08/2026 | 2.2 | 0.0 | | 17.3 | 12.8 | 76 | 58 | 3.44 | 10.18 |
| 14/08/2026 | 2.7 | 0.0 | | 19.3 | 10.7 | 84 | 50 | 4.13 | 13.82 |
| 15/08/2026 | 4.2 | 0.0 | | 22.8 | 13.0 | 79 | 36 | 5.86 | 14.10 |
| 16/08/2026 | 4.5 | 0.0 | | 22.5 | 12.9 | 78 | 38 | 7.29 | 15.01 |
| 17/08/2026 | 2.5 | 10.0 | | 16.8 | 13.6 | 95 | 63 | 12.88 | 9.12 |
| 18/08/2026 | 2.7 | 4.0 | | 16.5 | 11.7 | 92 | 57 | 8.80 | 11.45 |
| 19/08/2026 | 2.7 | 7.0 | | 17.4 | 12.4 | 91 | 63 | 10.56 | 11.63 |
| 20/08/2026 | 3.0 | 0.2 | | 16.9 | 14.6 | 74 | 61 | 7.12 | 10.23 |
| 21/08/2026 | 2.1 | 0.0 | | 18.1 | 12.1 | 91 | 65 | 2.95 | 12.88 |
| 22/08/2026 | 2.6 | 0.0 | | 19.2 | 11.9 | 88 | 60 | 4.46 | 14.10 |
| 23/08/2026 | 2.9 | 0.6 | | 17.9 | 14.1 | 91 | 49 | 5.88 | 12.73 |
| 24/08/2026 | 3.8 | 0.2 | | 17.8 | 14.2 | 65 | 50 | 7.46 | 12.13 |
| 25/08/2026 | 2.9 | 0.0 | | 19.1 | 14.8 | 94 | 62 | 11.27 | 11.65 |
| 26/08/2026 | 1.9 | 14.8 | | 15.8 | 13.8 | 93 | 68 | 7.06 | 5.86 |
| Totals: | 74.3 | 82.4 | | | | | | | |
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