Evapotranspiration Calculations
Millendon (Swan Valley) - September 2025 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) |
| 01/09/2025 | 2.5 | 0.0 | | 21.1 | 3.4 | 99 | 39 | 1.07 | 18.42 |
| 02/09/2025 | 2.3 | 0.0 | | 21.2 | 6.1 | 98 | 47 | 0.88 | 16.44 |
| 03/09/2025 | 2.9 | 0.0 | | 23.1 | 5.9 | 98 | 39 | 1.45 | 18.78 |
| 04/09/2025 | 2.6 | 0.0 | | 20.6 | 6.8 | 99 | 40 | 1.20 | 18.78 |
| 05/09/2025 | 1.5 | 0.2 | | 16.8 | 8.9 | 96 | 71 | 3.06 | 6.25 |
| 06/09/2025 | 1.9 | 29.4 | | 16.0 | 9.6 | 97 | 62 | 2.84 | 10.36 |
| 07/09/2025 | 2.1 | 10.4 | | 18.0 | 7.4 | 98 | 60 | 2.30 | 13.04 |
| 08/09/2025 | 2.5 | 5.4 | | 16.3 | 6.1 | 97 | 44 | 1.32 | 19.11 |
| 09/09/2025 | 2.6 | 0.0 | | 18.3 | 4.7 | 97 | 42 | 1.33 | 19.36 |
| 10/09/2025 | 2.6 | 0.0 | | 19.7 | 3.4 | 97 | 44 | 0.94 | 19.94 |
| 11/09/2025 | 3.1 | 0.0 | | 22.3 | 6.4 | 96 | 34 | 1.40 | 20.11 |
| 12/09/2025 | 4.0 | 0.0 | | 26.3 | 7.9 | 87 | 22 | 2.06 | 19.57 |
| 13/09/2025 | 3.4 | 1.4 | | 23.5 | 11.4 | 97 | 49 | 3.15 | 17.41 |
| 14/09/2025 | 2.7 | 16.8 | | 17.7 | 13.3 | 95 | 59 | 5.83 | 12.40 |
| 15/09/2025 | 2.5 | 15.2 | | 16.7 | 6.7 | 98 | 52 | 2.57 | 16.08 |
| 16/09/2025 | 2.4 | 0.0 | | 18.9 | 3.8 | 98 | 47 | 1.28 | 16.53 |
| 17/09/2025 | 2.6 | 0.6 | | 19.6 | 8.8 | 97 | 56 | 2.74 | 14.02 |
| 18/09/2025 | 2.5 | 7.6 | | 19.3 | 8.0 | 98 | 50 | 1.70 | 15.48 |
| 19/09/2025 | 2.6 | 0.8 | | 20.5 | 10.8 | 97 | 56 | 1.13 | 16.67 |
| 20/09/2025 | 3.2 | 0.0 | | 24.3 | 7.3 | 99 | 49 | 0.96 | 21.61 |
| Totals: | 52.5 | 87.8 | | | | | | | |
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