Evapotranspiration Calculations
Oodnadatta 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 | 9.9 | 0.0 | 30.4 | 16.2 | 51 | 20 | 7.51 | 31.04 | |
| 02/12/2025 | 8.7 | 0.0 | 31.4 | 16.7 | 52 | 17 | 4.46 | 31.08 | |
| 03/12/2025 | 9.7 | 0.0 | 35.5 | 18.0 | 37 | 10 | 4.17 | 31.11 | |
| 04/12/2025 | 11.3 | 0.0 | 40.2 | 22.6 | 19 | 6 | 4.49 | 31.11 | |
| 05/12/2025 | 13.4 | 0.0 | 44.3 | 25.0 | 14 | 6 | 5.38 | 31.24 | |
| 06/12/2025 | 16.4 | 0.0 | 42.6 | 23.0 | 31 | 8 | 9.11 | 30.99 | |
| 07/12/2025 | 8.8 | 0.0 | 31.5 | 20.6 | 50 | 14 | 6.33 | 16.55 | |
| 08/12/2025 | 8.5 | 0.0 | 37.4 | 16.0 | 32 | 7 | 2.66 | 31.32 | |
| 09/12/2025 | 10.8 | 0.0 | 40.3 | 19.5 | 16 | 6 | 4.03 | 30.88 | |
| 10/12/2025 | 11.6 | 0.0 | 43.5 | 22.3 | 12 | 5 | 4.48 | 26.12 | |
| 11/12/2025 | 12.9 | 0.0 | 44.3 | 28.7 | 20 | 9 | 5.36 | 27.75 | |
| 12/12/2025 | 15.0 | 0.0 | 46.4 | 28.6 | 22 | 8 | 6.47 | 29.83 | |
| 13/12/2025 | 13.5 | 0.0 | 38.4 | 26.3 | 33 | 15 | 8.61 | 24.48 | |
| 14/12/2025 | 13.4 | 0.0 | 36.7 | 22.0 | 35 | 8 | 8.01 | 30.50 | |
| 15/12/2025 | 11.9 | 0.0 | 36.7 | 21.2 | 45 | 16 | 6.86 | 31.35 | |
| 16/12/2025 | 12.5 | 0.0 | 36.3 | 20.7 | 22 | 9 | 6.68 | 31.31 | |
| 17/12/2025 | 11.2 | 0.0 | 41.1 | 19.0 | 23 | 11 | 4.34 | 30.90 | |
| 18/12/2025 | 0.0 | 28.3 | 44 | 20 | 5.98 | 30.59 | |||
| Totals: | 199.5 | 0.0 |
