Evapotranspiration Calculations
Adelaide Airport - October 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/10/2025 | 3.4 | 1.8 | 3.4 | 18.8 | 11.5 | 94 | 56 | 8.42 | 16.45 |
| 02/10/2025 | 4.1 | 4.0 | 3.4 | 17.7 | 10.6 | 84 | 51 | 9.09 | 21.28 |
| 03/10/2025 | 3.9 | 0.0 | 4.4 | 23.8 | 13.2 | 92 | 50 | 3.72 | 18.75 |
| 04/10/2025 | 6.9 | 0.0 | 3.8 | 29.7 | 7.2 | 93 | 18 | 5.05 | 23.00 |
| 05/10/2025 | 6.0 | 0.0 | 10.0 | 29.0 | 18.4 | 96 | 15 | 6.21 | 9.13 |
| 06/10/2025 | 3.1 | 9.4 | 4.6 | 16.3 | 12.9 | 91 | 54 | 4.90 | 16.73 |
| 07/10/2025 | 3.1 | 0.0 | 4.0 | 17.5 | 10.9 | 85 | 51 | 3.03 | 17.37 |
| 08/10/2025 | 3.5 | 0.0 | 3.4 | 19.7 | 7.8 | 89 | 51 | 4.57 | 18.45 |
| 09/10/2025 | 4.9 | 0.0 | 3.4 | 20.5 | 12.9 | 77 | 45 | 6.49 | 23.22 |
| 10/10/2025 | 4.5 | 0.0 | 5.4 | 21.0 | 13.8 | 85 | 54 | 7.51 | 23.02 |
| 11/10/2025 | 4.2 | 0.0 | 5.0 | 20.3 | 12.6 | 84 | 49 | 5.81 | 19.73 |
| 12/10/2025 | 4.0 | 0.0 | 4.4 | 18.8 | 12.6 | 84 | 54 | 5.66 | 21.98 |
| 13/10/2025 | 3.8 | 0.0 | 4.4 | 18.9 | 10.4 | 79 | 44 | 2.58 | 22.14 |
| 14/10/2025 | 4.1 | 0.0 | 5.0 | 19.1 | 9.4 | 88 | 40 | 3.52 | 23.79 |
| Totals: | 59.5 | 15.2 | 64.6 |
