Evapotranspiration Calculations
West Wyalong Airport - 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 | 6.7 | 0.0 | | 29.2 | 12.3 | 63 | 21 | 5.35 | 17.82 |
| 02/10/2026 | 2.6 | 7.8 | | 19.4 | 15.8 | 95 | 37 | 3.09 | 7.17 |
| 03/10/2026 | 4.6 | 3.0 | | 24.6 | 14.1 | 100 | 31 | 4.17 | 18.60 |
| 04/10/2026 | 3.3 | 0.0 | | 23.7 | 5.6 | 100 | 40 | 1.51 | 18.33 |
| 05/10/2026 | 3.3 | 1.6 | | 24.1 | 11.9 | 93 | 37 | 2.28 | 13.03 |
| 06/10/2026 | 5.5 | 0.0 | | 24.6 | 10.0 | 100 | 20 | 4.75 | 22.35 |
| 07/10/2026 | 4.8 | 0.0 | | 22.9 | 5.8 | 86 | 28 | 3.61 | 23.45 |
| 08/10/2026 | 4.7 | 0.0 | | 24.2 | 3.8 | 93 | 22 | 2.82 | 23.65 |
| 09/10/2026 | 5.7 | 0.0 | | 30.6 | 4.9 | 94 | 16 | 2.65 | 23.40 |
| 10/10/2026 | 6.9 | 0.0 | | 28.4 | 16.2 | 72 | 19 | 5.14 | 22.11 |
| 11/10/2026 | 5.4 | 0.0 | | 30.8 | 5.8 | 86 | 16 | 2.11 | 23.94 |
| 12/10/2026 | 5.0 | 0.0 | | 29.5 | 10.1 | 89 | 27 | 3.86 | 12.72 |
| 13/10/2026 | 3.9 | 2.0 | | 20.1 | 12.8 | 90 | 28 | 4.41 | 12.89 |
| 14/10/2026 | 4.9 | 0.0 | | 23.1 | 4.5 | 85 | 31 | 3.84 | 24.41 |
| 15/10/2026 | 4.7 | 0.0 | | 21.8 | 8.0 | 75 | 27 | 4.54 | 16.20 |
| 16/10/2026 | 4.2 | 0.0 | | 21.8 | 12.2 | 74 | 40 | 4.58 | 14.34 |
| 17/10/2026 | 5.1 | 0.0 | | 25.1 | 9.6 | 83 | 32 | 4.11 | 20.24 |
| 18/10/2026 | 5.1 | 0.0 | | 26.6 | 7.5 | 87 | 26 | 2.74 | 23.41 |
| 19/10/2026 | 5.0 | 0.0 | | 27.5 | 7.5 | 89 | 24 | 2.45 | 22.41 |
| 20/10/2026 | 5.5 | 0.0 | | 29.1 | 10.1 | 79 | 22 | 2.73 | 21.86 |
| 21/10/2026 | 5.7 | 0.0 | | 30.9 | 9.6 | 84 | 21 | 2.55 | 23.27 |
| 22/10/2026 | 6.0 | 0.0 | | 30.2 | 11.1 | 90 | 31 | 4.22 | 21.70 |
| 23/10/2026 | 5.0 | 0.0 | | 29.1 | 12.0 | 97 | 33 | 2.81 | 20.68 |
| 24/10/2026 | 5.8 | 0.0 | | 31.9 | 12.6 | 86 | 30 | 2.98 | 22.32 |
| 25/10/2026 | 5.4 | 0.0 | | 29.9 | 21.9 | 100 | 45 | 7.17 | 16.14 |
| 26/10/2026 | 5.4 | 25.2 | | 20.7 | 8.4 | 90 | 26 | 5.75 | 26.29 |
| Totals: | 130.2 | 39.6 | | | | | | | |
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