Evapotranspiration Calculations
Port Macquarie 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 | 6.1 | 0.0 | | 26.0 | 10.2 | 95 | 28 | 3.43 | 30.42 |
| 02/12/2025 | 6.8 | 1.0 | | 24.7 | 10.6 | 90 | 27 | 6.03 | 31.09 |
| 03/12/2025 | 6.0 | 0.0 | | 25.5 | 13.1 | 85 | 40 | 3.51 | 30.91 |
| 04/12/2025 | 6.0 | 0.0 | | 27.8 | 11.9 | 95 | 52 | 4.03 | 31.32 |
| 05/12/2025 | 7.0 | 0.0 | | 32.0 | 17.5 | 90 | 48 | 3.93 | 31.09 |
| 06/12/2025 | 6.9 | 0.0 | | 32.6 | 18.6 | 94 | 46 | 3.89 | 29.65 |
| 07/12/2025 | 3.7 | 0.4 | | 31.8 | 20.3 | 96 | 49 | 3.85 | 7.55 |
| 08/12/2025 | 3.7 | 16.8 | | 25.9 | 18.3 | 97 | 66 | 3.06 | 17.13 |
| 09/12/2025 | | 0.0 | | | 19.5 | 96 | 60 | 3.49 | 31.55 |
| 10/12/2025 | 5.3 | | | 30.0 | 19.9 | 97 | 52 | 2.81 | 23.69 |
| 11/12/2025 | 4.0 | 0.0 | | 27.7 | 20.3 | 95 | 67 | 3.42 | 17.85 |
| 12/12/2025 | 1.5 | 0.4 | | 22.7 | 19.6 | 97 | 77 | 2.06 | 4.73 |
| 13/12/2025 | 5.4 | 45.8 | | 26.2 | 15.5 | 98 | 62 | 2.52 | 30.49 |
| 14/12/2025 | 6.4 | 0.4 | | 30.0 | 19.8 | 95 | 52 | 3.15 | 30.54 |
| 15/12/2025 | 4.3 | 0.2 | | 26.2 | 19.2 | 95 | 65 | 4.42 | 19.97 |
| 16/12/2025 | 2.7 | 0.0 | | 24.4 | 20.2 | 90 | 62 | 2.62 | 9.53 |
| 17/12/2025 | 4.7 | 0.0 | | 25.9 | 18.4 | 92 | 55 | 2.99 | 22.12 |
| 18/12/2025 | 6.3 | 0.0 | | 28.4 | 12.9 | 97 | 47 | 4.10 | 31.80 |
| Totals: | 86.8 | 65.0 | | | | | | | |
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