Evapotranspiration Calculations
Melbourne (Olympic Park) - 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 | 1.7 | 0.0 | | 16.6 | 2.6 | 100 | 42 | 2.46 | 11.58 |
| 02/08/2026 | 2.1 | 0.0 | | 17.6 | 5.0 | 97 | 44 | 3.58 | 11.69 |
| 03/08/2026 | 1.9 | 0.0 | | 15.9 | 8.2 | 83 | 46 | 3.13 | 8.98 |
| 04/08/2026 | 1.2 | 0.6 | | 13.6 | 7.6 | 98 | 62 | 2.44 | 6.05 |
| 05/08/2026 | 0.9 | 3.6 | | 13.4 | 9.4 | 100 | 75 | 1.79 | 6.89 |
| 06/08/2026 | 1.5 | 7.2 | | 16.8 | 8.1 | 100 | 46 | 1.92 | 9.22 |
| 07/08/2026 | 1.3 | 0.2 | | 16.0 | 10.3 | 89 | 56 | 1.20 | 9.98 |
| 08/08/2026 | 2.3 | 0.0 | | 17.7 | 9.8 | 85 | 43 | 3.61 | 11.06 |
| 09/08/2026 | 1.2 | 1.4 | | 14.3 | 11.5 | 100 | 58 | 2.68 | 3.86 |
| 10/08/2026 | 0.9 | 24.4 | | 13.1 | 10.1 | 100 | 81 | 2.29 | 5.35 |
| 11/08/2026 | 1.6 | 4.0 | | 13.3 | 9.7 | 94 | 55 | 3.54 | 7.69 |
| 12/08/2026 | 1.9 | 0.0 | | 15.6 | 9.5 | 85 | 50 | 3.39 | 8.18 |
| 13/08/2026 | 1.2 | 0.0 | | 15.0 | 9.0 | 91 | 68 | 1.61 | 7.78 |
| 14/08/2026 | 1.5 | 0.0 | | 16.7 | 11.6 | 100 | 55 | 2.16 | 9.02 |
| 15/08/2026 | 1.4 | 0.0 | | 14.1 | 8.9 | 100 | 54 | 1.76 | 9.71 |
| 16/08/2026 | 1.3 | 0.0 | | 14.4 | 6.1 | 100 | 73 | 1.38 | 12.75 |
| 17/08/2026 | 1.3 | 0.0 | | 14.1 | 7.3 | 100 | 79 | 1.15 | 13.01 |
| 18/08/2026 | 2.1 | 0.0 | | 20.0 | 6.8 | 100 | 45 | 2.25 | 12.64 |
| 19/08/2026 | 2.1 | 0.0 | | 16.5 | 11.0 | 92 | 55 | 5.03 | 5.66 |
| 20/08/2026 | 2.0 | 2.6 | | 17.5 | 11.9 | 100 | 50 | 3.22 | 10.73 |
| 21/08/2026 | 2.0 | 4.2 | | 16.5 | 8.6 | 90 | 50 | 3.08 | 10.10 |
| 22/08/2026 | 1.8 | 0.0 | | 16.2 | 11.0 | 100 | 45 | 2.12 | 9.96 |
| 23/08/2026 | 2.1 | 0.2 | | 18.2 | 5.3 | 100 | 48 | 2.62 | 13.45 |
| 24/08/2026 | 2.0 | 0.0 | | 18.2 | 8.2 | 100 | 55 | 2.69 | 12.21 |
| 25/08/2026 | 1.1 | 15.8 | | 15.4 | 11.2 | 100 | 89 | 1.39 | 8.24 |
| 26/08/2026 | 1.7 | 0.8 | | 14.9 | 9.5 | 100 | 66 | 2.25 | 14.63 |
| Totals: | 42.1 | 65.0 | | | | | | | |
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