Evapotranspiration Calculations
Adelaide 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 | 5.4 | 0.8 | 6.6 | 19.7 | 13.1 | 87 | 43 | 8.45 | 28.76 |
| 02/12/2025 | 5.5 | 0.0 | 8.2 | 23.7 | 11.5 | 87 | 45 | 3.11 | 30.82 |
| 03/12/2025 | 8.6 | 0.0 | 6.4 | 32.6 | 9.9 | 87 | 13 | 4.49 | 30.61 |
| 04/12/2025 | 10.1 | 0.0 | 10.8 | 35.3 | 15.7 | 66 | 15 | 6.02 | 27.47 |
| 05/12/2025 | 6.1 | 0.0 | 9.2 | 25.8 | 12.8 | 81 | 23 | 3.42 | 26.37 |
| 06/12/2025 | 5.0 | 0.0 | 8.0 | 21.6 | 14.7 | 87 | 48 | 5.80 | 23.76 |
| 07/12/2025 | 5.8 | 0.0 | 6.8 | 21.0 | 7.8 | 74 | 21 | 3.42 | 31.46 |
| 08/12/2025 | 7.1 | 0.0 | 6.4 | 27.8 | 9.7 | 77 | 18 | 3.54 | 31.97 |
| 09/12/2025 | 6.9 | 0.0 | 8.0 | 29.7 | 11.8 | 81 | 36 | 3.61 | 31.51 |
| 10/12/2025 | 6.2 | 0.0 | 8.6 | 28.9 | 15.3 | 68 | 38 | 4.26 | 22.02 |
| 11/12/2025 | 7.6 | 0.0 | 6.8 | 32.6 | 15.3 | 72 | 26 | 3.65 | 28.86 |
| 12/12/2025 | 10.4 | 0.0 | 10.2 | 36.0 | 21.5 | 41 | 17 | 5.44 | 28.41 |
| 13/12/2025 | 7.1 | 0.0 | 13.4 | 24.9 | 17.5 | 77 | 41 | 6.90 | 32.00 |
| 14/12/2025 | 5.5 | 0.0 | 8.8 | 22.1 | 13.7 | 76 | 45 | 6.33 | 24.00 |
| 15/12/2025 | 6.5 | 0.0 | 7.6 | 23.4 | 12.0 | 73 | 33 | 5.06 | 31.59 |
| 16/12/2025 | 6.7 | 0.0 | 8.8 | 28.0 | 9.0 | 75 | 39 | 4.03 | 32.16 |
| 17/12/2025 | 8.2 | 0.0 | 8.0 | 35.4 | 12.7 | 77 | 10 | 2.80 | 32.16 |
| 18/12/2025 | 10.6 | 0.0 | 8.0 | 40.9 | 14.9 | 65 | 10 | 3.92 | 32.11 |
| Totals: | 129.3 | 0.8 | 150.6 |
