Evapotranspiration Calculations
Holsworthy Aerodrome - September 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) |
| 01/09/2026 | 3.3 | 0.0 | | 26.3 | 5.7 | 95 | 23 | 1.69 | 17.43 |
| 02/09/2026 | 3.7 | 0.0 | | 27.7 | 11.7 | 74 | 28 | 2.14 | 15.92 |
| 03/09/2026 | 4.7 | 0.0 | | 25.8 | 13.7 | 78 | 24 | 3.92 | 17.57 |
| 04/09/2026 | 3.5 | 0.0 | | 24.0 | 9.0 | 81 | 33 | 2.34 | 17.90 |
| 05/09/2026 | 6.3 | 0.0 | | 33.2 | 9.5 | 89 | 20 | 4.36 | 16.59 |
| 06/09/2026 | 4.2 | 0.8 | | 24.0 | 14.3 | 90 | 30 | 3.99 | 17.85 |
| 07/09/2026 | 3.6 | 0.0 | | 23.7 | 9.4 | 92 | 37 | 3.33 | 16.08 |
| 08/09/2026 | 2.9 | 0.8 | | 18.9 | 9.5 | 91 | 48 | 3.38 | 16.23 |
| 09/09/2026 | 3.6 | 0.0 | | 20.5 | 4.4 | 95 | 42 | 5.00 | 16.64 |
| 10/09/2026 | 2.8 | 0.0 | | 18.5 | 7.2 | 87 | 46 | 3.10 | 15.24 |
| 11/09/2026 | 2.6 | 0.0 | | 19.8 | 6.7 | 92 | 50 | 2.94 | 11.94 |
| 12/09/2026 | 3.3 | 0.0 | | 23.2 | 5.5 | 95 | 46 | 2.69 | 19.06 |
| 13/09/2026 | 3.6 | 0.2 | | 26.9 | 8.3 | 95 | 27 | 1.69 | 18.90 |
| 14/09/2026 | 3.7 | 0.0 | | 27.7 | 8.7 | 94 | 29 | 2.13 | 15.70 |
| 15/09/2026 | 5.3 | 0.0 | | 26.2 | 12.5 | 81 | 30 | 4.86 | 19.71 |
| Totals: | 57.1 | 1.8 | | | | | | | |
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