Evapotranspiration Calculations
Wiluna Aero - October 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) |
| 01/10/2026 | 6.5 | 0.0 | | 26.2 | 13.3 | 69 | 26 | 5.25 | 24.74 |
| 02/10/2026 | 5.6 | 0.4 | | 24.2 | 15.8 | 80 | 45 | 8.14 | 21.08 |
| 03/10/2026 | 3.7 | 0.2 | | 23.1 | 13.9 | 100 | 51 | 4.62 | 15.83 |
| 04/10/2026 | 5.4 | 0.0 | | 26.0 | 11.7 | 98 | 25 | 3.49 | 24.78 |
| 05/10/2026 | 6.5 | 0.0 | | 29.7 | 14.7 | 79 | 20 | 3.73 | 25.33 |
| 06/10/2026 | 8.1 | 0.0 | | 33.4 | 17.2 | 51 | 18 | 4.51 | 25.46 |
| 07/10/2026 | 10.5 | 0.0 | | 34.7 | 22.0 | 36 | 16 | 6.72 | 25.54 |
| 08/10/2026 | 8.1 | 0.0 | | 30.2 | 16.8 | 60 | 15 | 5.71 | 24.40 |
| 09/10/2026 | 6.7 | 0.0 | | 27.5 | 14.0 | 68 | 12 | 3.96 | 25.85 |
| 10/10/2026 | 7.0 | 0.0 | | 31.7 | 12.1 | 63 | 14 | 3.35 | 26.00 |
| 11/10/2026 | 7.5 | 0.0 | | 31.3 | 15.9 | 54 | 17 | 4.15 | 25.85 |
| 12/10/2026 | 7.6 | 0.0 | | 28.5 | 16.4 | 53 | 30 | 6.05 | 25.24 |
| 13/10/2026 | 7.7 | 0.0 | | 29.6 | 13.8 | 71 | 30 | 6.79 | 26.20 |
| 14/10/2026 | 8.0 | 0.0 | | 32.9 | 16.0 | 63 | 17 | 4.66 | 24.84 |
| 15/10/2026 | 7.8 | 0.0 | | 34.2 | 19.9 | 49 | 10 | 3.85 | 21.98 |
| 16/10/2026 | 6.8 | 0.0 | | 33.7 | 18.6 | 60 | 18 | 3.29 | 21.62 |
| 17/10/2026 | 8.6 | 0.0 | | 39.6 | 17.5 | 51 | 8 | 3.32 | 25.96 |
| 18/10/2026 | 7.9 | 0.0 | | 33.0 | 20.2 | 49 | 9 | 3.89 | 24.35 |
| 19/10/2026 | 8.1 | 0.0 | | 33.7 | 19.7 | 46 | 14 | 3.94 | 25.31 |
| 20/10/2026 | 3.7 | 0.0 | | 22.7 | 22.2 | 94 | 29 | 4.50 | 8.60 |
| 21/10/2026 | 5.7 | 5.6 | | 30.6 | 14.5 | 100 | 28 | 2.25 | 26.42 |
| 22/10/2026 | 7.7 | 0.0 | | 33.1 | 18.4 | 70 | 15 | 3.69 | 27.56 |
| 23/10/2026 | 7.8 | 0.0 | | 32.5 | 15.9 | 63 | 17 | 4.24 | 26.23 |
| 24/10/2026 | 8.6 | 0.0 | | 26.1 | 15.1 | 40 | 17 | 7.07 | 27.75 |
| 25/10/2026 | 7.5 | 0.0 | | 24.1 | 11.0 | 30 | 9 | 5.04 | 27.84 |
| 26/10/2026 | 7.4 | 0.0 | | 27.0 | 12.8 | 40 | 18 | 4.69 | 26.84 |
| Totals: | 186.5 | 6.2 | | | | | | | |
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