Evapotranspiration Calculations
Learmonth Airport - December 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) |
| 01/12/2025 | 8.9 | 0.0 | | 36.4 | 21.0 | 88 | 30 | 5.05 | 30.38 |
| 02/12/2025 | 9.8 | 0.0 | | 40.0 | 23.3 | 80 | 20 | 4.38 | 29.90 |
| 03/12/2025 | 10.6 | 0.0 | | 40.4 | 23.1 | 82 | 24 | 5.63 | 30.47 |
| 04/12/2025 | 9.9 | 0.0 | | 38.6 | 23.0 | 82 | 27 | 5.66 | 29.74 |
| 05/12/2025 | 10.7 | 0.0 | | 37.4 | 21.1 | 87 | 25 | 7.56 | 30.45 |
| 06/12/2025 | 11.8 | 0.0 | | 38.7 | 19.1 | 76 | 17 | 7.24 | 30.53 |
| 07/12/2025 | 13.3 | 0.0 | | 41.8 | 21.2 | 79 | 12 | 7.56 | 30.51 |
| 08/12/2025 | 13.5 | 0.0 | | 41.7 | 21.3 | 89 | 13 | 8.40 | 30.52 |
| 09/12/2025 | 12.6 | 0.0 | | 40.1 | 20.0 | 85 | 15 | 7.92 | 30.53 |
| 10/12/2025 | 12.3 | 0.0 | | 40.4 | 20.7 | 84 | 18 | 7.70 | 30.56 |
| 11/12/2025 | 11.9 | 0.0 | | 39.8 | 20.2 | 88 | 22 | 7.96 | 30.41 |
| 12/12/2025 | 10.9 | 0.0 | | 38.3 | 20.4 | 87 | 25 | 7.35 | 30.46 |
| 13/12/2025 | 9.9 | 0.0 | | 36.7 | 20.4 | 88 | 24 | 6.24 | 30.57 |
| 14/12/2025 | | 0.0 | | | 21.5 | 86 | 31 | 4.33 | 30.32 |
| 15/12/2025 | 10.6 | | | 39.0 | 21.5 | 90 | 12 | 5.42 | 30.62 |
| 16/12/2025 | 9.2 | 0.0 | | 37.0 | 23.5 | 87 | 35 | 5.75 | 30.62 |
| 17/12/2025 | 10.9 | 0.0 | | 40.4 | 22.8 | 85 | 27 | 6.41 | 30.62 |
| 18/12/2025 | 10.2 | 0.0 | | 39.6 | 25.1 | 72 | 31 | 5.84 | 29.02 |
| Totals: | 187.0 | 0.0 | | | | | | | |
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