Evapotranspiration Calculations
Armidale 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 | 6.5 | 0.0 | | 22.0 | 6.6 | 78 | 22 | 5.86 | 30.04 |
| 02/12/2025 | 5.1 | 1.0 | | 17.6 | 4.3 | 94 | 32 | 6.29 | 30.46 |
| 03/12/2025 | 5.8 | 0.2 | | 23.1 | 2.7 | 87 | 23 | 3.26 | 31.09 |
| 04/12/2025 | 6.1 | 0.0 | | 25.8 | 6.5 | 98 | 24 | 2.94 | 31.12 |
| 05/12/2025 | 6.3 | 0.0 | | 28.1 | 11.8 | 90 | 30 | 3.32 | 28.35 |
| 06/12/2025 | 8.1 | 0.0 | | 30.2 | 13.8 | 73 | 23 | 4.91 | 30.85 |
| 07/12/2025 | 5.7 | 0.0 | | 28.8 | 16.4 | 96 | 38 | 6.41 | 16.97 |
| 08/12/2025 | 6.5 | 8.0 | | 27.5 | 12.0 | 96 | 30 | 4.51 | 28.11 |
| 09/12/2025 | 7.0 | 0.2 | | 29.8 | 12.8 | 97 | 27 | 3.90 | 29.81 |
| 10/12/2025 | 5.1 | 0.0 | | 27.7 | 17.3 | 96 | 46 | 4.85 | 19.27 |
| 11/12/2025 | 3.8 | 37.4 | | 23.4 | 13.6 | 96 | 63 | 5.02 | 17.96 |
| 12/12/2025 | 2.1 | 18.2 | | 18.5 | 13.1 | 98 | 82 | 3.99 | 10.87 |
| 13/12/2025 | 5.7 | 19.2 | | 25.4 | 8.2 | 98 | 37 | 2.74 | 30.39 |
| 14/12/2025 | 6.3 | 0.0 | | 26.3 | 14.6 | 87 | 38 | 5.42 | 26.78 |
| 15/12/2025 | 7.0 | 0.0 | | 28.9 | 14.5 | 94 | 30 | 4.22 | 30.17 |
| 16/12/2025 | 4.2 | 0.0 | | 22.3 | 13.7 | 97 | 68 | 6.85 | 24.22 |
| 17/12/2025 | 5.5 | 0.0 | | 24.6 | 13.0 | 96 | 59 | 5.21 | 30.58 |
| 18/12/2025 | 6.8 | 0.0 | | 29.4 | 9.8 | 98 | 27 | 3.40 | 30.39 |
| Totals: | 103.6 | 84.2 | | | | | | | |
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