Evapotranspiration Calculations
Coolangatta - 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 | 6.3 | 1.8 | 28.2 | 16.2 | 97 | 46 | 4.21 | 30.82 | |
| 02/12/2025 | 7.0 | 0.0 | 27.3 | 16.3 | 99 | 22 | 4.48 | 30.95 | |
| 03/12/2025 | 6.1 | 0.0 | 26.8 | 15.2 | 88 | 49 | 4.47 | 30.34 | |
| 04/12/2025 | 5.8 | 0.0 | 26.9 | 17.4 | 95 | 56 | 3.72 | 30.38 | |
| 05/12/2025 | 6.4 | 0.0 | 27.7 | 18.6 | 84 | 57 | 5.69 | 31.09 | |
| 06/12/2025 | 6.8 | 0.0 | 29.0 | 20.5 | 90 | 54 | 6.38 | 31.12 | |
| 07/12/2025 | 6.2 | 0.0 | 29.5 | 22.4 | 100 | 54 | 6.19 | 27.85 | |
| 08/12/2025 | 5.2 | 43.0 | 28.6 | 18.6 | 97 | 55 | 3.47 | 24.13 | |
| 09/12/2025 | 5.7 | 0.2 | 28.5 | 18.9 | 100 | 68 | 3.22 | 31.00 | |
| 10/12/2025 | 6.1 | 0.0 | 29.0 | 21.0 | 96 | 63 | 3.90 | 30.96 | |
| 11/12/2025 | 5.5 | 0.0 | 28.9 | 19.2 | 98 | 56 | 3.47 | 26.46 | |
| 12/12/2025 | 4.4 | 1.4 | 28.0 | 19.4 | 99 | 62 | 3.47 | 20.15 | |
| Totals: | 71.5 | 46.4 |
