Evapotranspiration Calculations
Hervey Bay 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 | 6.8 | 0.2 | | 30.9 | 22.7 | 93 | 29 | 3.57 | 27.04 |
| 02/12/2025 | 7.9 | 0.0 | | 29.9 | 20.3 | 90 | 18 | 4.61 | 30.64 |
| 03/12/2025 | 6.6 | 0.0 | | 28.1 | 17.5 | 88 | 42 | 4.66 | 30.34 |
| 04/12/2025 | 6.3 | 0.0 | | 28.1 | 17.4 | 92 | 43 | 3.53 | 30.77 |
| 05/12/2025 | 6.5 | 0.0 | | 29.5 | 16.7 | 92 | 41 | 3.12 | 30.81 |
| 06/12/2025 | 6.3 | 0.0 | | 30.4 | 16.8 | 93 | 48 | 2.92 | 30.72 |
| 07/12/2025 | 7.3 | 0.0 | | 30.7 | 21.2 | 74 | 45 | 4.17 | 30.85 |
| 08/12/2025 | 6.2 | 0.0 | | 30.6 | 22.6 | 86 | 52 | 3.26 | 26.98 |
| 09/12/2025 | 6.8 | 0.0 | | 31.8 | 20.8 | 93 | 48 | 3.46 | 30.72 |
| 10/12/2025 | 7.0 | 0.0 | | 31.5 | 20.0 | 93 | 45 | 3.82 | 30.94 |
| 11/12/2025 | | 0.0 | | | 20.0 | 91 | 45 | 4.17 | 23.60 |
| 12/12/2025 | | | | | | 86 | 44 | 3.70 | 29.08 |
| 13/12/2025 | 6.5 | | | 31.0 | 18.9 | 91 | 51 | 3.26 | 30.66 |
| 14/12/2025 | 5.7 | 0.0 | | 31.4 | 22.2 | 78 | 51 | 3.86 | 20.83 |
| 15/12/2025 | 6.3 | 0.0 | | 31.6 | 25.6 | 78 | 53 | 3.99 | 24.12 |
| 16/12/2025 | 5.4 | 0.0 | | 32.1 | 23.4 | 93 | 58 | 3.64 | 21.84 |
| 17/12/2025 | 4.8 | 21.6 | | 28.3 | 21.3 | 92 | 58 | 4.96 | 18.80 |
| 18/12/2025 | 6.5 | 0.2 | | 29.3 | 20.1 | 88 | 52 | 4.13 | 30.43 |
| Totals: | 102.9 | 22.0 | | | | | | | |
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