Evapotranspiration Calculations
Learmonth 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 | 6.9 | 0.0 | | 28.7 | 14.5 | 87 | 26 | 5.55 | 25.59 |
| 02/10/2026 | 8.1 | 0.0 | | 31.2 | 16.7 | 74 | 25 | 6.41 | 25.69 |
| 03/10/2026 | 8.7 | 0.0 | | 31.9 | 15.8 | 81 | 18 | 6.70 | 25.76 |
| 04/10/2026 | 8.5 | 0.0 | | 33.0 | 15.8 | 89 | 23 | 6.69 | 25.87 |
| 05/10/2026 | 9.7 | 0.0 | | 36.4 | 17.4 | 83 | 19 | 6.55 | 25.99 |
| 06/10/2026 | 7.7 | 0.0 | | 32.9 | 18.4 | 87 | 28 | 5.41 | 26.07 |
| 07/10/2026 | 7.1 | 0.0 | | 32.1 | 17.0 | 93 | 35 | 5.51 | 26.21 |
| 08/10/2026 | 7.4 | 0.0 | | 30.4 | 16.4 | 89 | 34 | 7.20 | 25.92 |
| 09/10/2026 | 7.3 | 0.0 | | 30.8 | 16.3 | 91 | 33 | 6.24 | 26.43 |
| 10/10/2026 | 6.7 | 0.0 | | 29.0 | 14.4 | 86 | 33 | 5.32 | 26.51 |
| 11/10/2026 | 6.0 | 0.0 | | 29.0 | 15.0 | 91 | 36 | 4.59 | 23.98 |
| 12/10/2026 | 6.9 | 0.0 | | 30.0 | 15.6 | 85 | 34 | 5.40 | 26.66 |
| 13/10/2026 | 6.8 | 0.0 | | 30.2 | 16.4 | 86 | 36 | 5.11 | 26.81 |
| 14/10/2026 | 6.4 | 0.0 | | 29.5 | 14.8 | 94 | 31 | 4.50 | 25.81 |
| 15/10/2026 | 6.8 | 0.0 | | 30.7 | 14.4 | 93 | 28 | 4.38 | 26.63 |
| 16/10/2026 | 8.2 | 0.0 | | 34.4 | 18.4 | 94 | 27 | 5.81 | 26.37 |
| 17/10/2026 | 7.7 | 0.0 | | 33.7 | 18.5 | 93 | 37 | 5.99 | 26.99 |
| 18/10/2026 | 9.3 | 0.0 | | 34.3 | 16.0 | 82 | 21 | 6.56 | 27.31 |
| 19/10/2026 | 8.8 | 0.0 | | 34.5 | 17.0 | 83 | 20 | 5.99 | 24.43 |
| 20/10/2026 | 8.1 | 0.4 | | 31.9 | 17.5 | 90 | 28 | 6.71 | 26.90 |
| 21/10/2026 | 8.3 | 0.2 | | 32.7 | 16.1 | 87 | 29 | 6.58 | 27.67 |
| 22/10/2026 | 9.8 | 0.0 | | 35.2 | 15.5 | 90 | 20 | 7.15 | 27.76 |
| 23/10/2026 | 10.3 | 0.0 | | 34.5 | 17.1 | 87 | 23 | 9.06 | 27.82 |
| 24/10/2026 | 9.6 | 0.0 | | 31.0 | 13.9 | 72 | 20 | 8.69 | 27.92 |
| 25/10/2026 | 11.2 | 0.0 | | 32.5 | 13.9 | 58 | 12 | 8.95 | 28.01 |
| 26/10/2026 | 10.8 | 0.0 | | 32.5 | 13.4 | 66 | 10 | 8.22 | 28.07 |
| Totals: | 213.1 | 0.6 | | | | | | | |
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