Evapotranspiration Calculations
Gold Coast Seaway - 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 | 6.2 | 0.0 | | 27.7 | 17.2 | 93 | 47 | 3.43 | 30.94 |
| 02/12/2025 | 7.3 | 0.0 | | 27.3 | 19.2 | 93 | 21 | 4.83 | 30.94 |
| 03/12/2025 | 6.2 | 0.0 | | 25.6 | 17.6 | 76 | 57 | 5.35 | 31.02 |
| 04/12/2025 | 6.1 | 0.0 | | 26.1 | 19.9 | 79 | 55 | 3.79 | 29.92 |
| 05/12/2025 | 6.6 | 0.0 | | 29.3 | 18.2 | 85 | 53 | 4.39 | 30.99 |
| 06/12/2025 | 7.2 | 0.0 | | 30.1 | 19.5 | 87 | 39 | 4.29 | 31.09 |
| 07/12/2025 | 6.7 | 0.0 | | 30.7 | 22.3 | 94 | 52 | 4.92 | 29.43 |
| 08/12/2025 | 4.7 | 28.2 | | 27.3 | 18.5 | 95 | 71 | 2.81 | 24.99 |
| 09/12/2025 | 5.9 | 0.0 | | 28.9 | 20.5 | 95 | 68 | 3.14 | 30.92 |
| 10/12/2025 | 5.9 | 0.0 | | 28.2 | 21.0 | 94 | 67 | 2.97 | 31.14 |
| 11/12/2025 | 5.7 | 0.0 | | 28.1 | 21.0 | 87 | 63 | 4.25 | 27.62 |
| 12/12/2025 | 5.1 | 0.0 | | 28.3 | 21.1 | 89 | 63 | 4.47 | 22.81 |
| 13/12/2025 | 6.1 | 0.0 | | 29.1 | 19.5 | 90 | 65 | 3.73 | 30.92 |
| 14/12/2025 | 4.5 | 0.0 | | 29.7 | 21.4 | 88 | 66 | 3.44 | 18.70 |
| 15/12/2025 | 7.2 | 1.8 | | 33.7 | 22.6 | 93 | 51 | 5.28 | 28.60 |
| 16/12/2025 | 3.8 | 0.0 | | 25.9 | 22.9 | 90 | 69 | 7.42 | 12.77 |
| 17/12/2025 | 4.3 | 0.2 | | 26.9 | 20.1 | 85 | 62 | 6.75 | 13.94 |
| 18/12/2025 | 6.7 | 0.0 | | 28.1 | 20.8 | 76 | 52 | 3.97 | 31.04 |
| Totals: | 106.2 | 30.2 | | | | | | | |
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