Evapotranspiration Calculations
Oodnadatta Airport - April 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/04/2025 | 2.0 | 0.2 | 20.3 | 19.7 | 95 | 53 | 2.52 | 6.33 | |
| 02/04/2025 | 5.8 | 8.6 | 30.4 | 16.5 | 90 | 23 | 4.04 | 20.82 | |
| 03/04/2025 | 6.5 | 0.0 | 27.5 | 15.9 | 76 | 32 | 6.96 | 21.06 | |
| 04/04/2025 | 5.8 | 0.0 | 28.0 | 14.9 | 71 | 31 | 4.74 | 20.93 | |
| 05/04/2025 | 5.9 | 0.0 | 29.0 | 14.3 | 70 | 26 | 4.35 | 20.79 | |
| 06/04/2025 | 5.5 | 0.0 | 31.5 | 15.5 | 70 | 25 | 3.00 | 20.65 | |
| 07/04/2025 | 5.3 | 0.0 | 32.2 | 16.5 | 71 | 19 | 2.57 | 20.51 | |
| 08/04/2025 | 6.3 | 0.0 | 32.6 | 16.7 | 60 | 22 | 3.74 | 20.36 | |
| 09/04/2025 | 6.6 | 0.0 | 32.6 | 18.9 | 52 | 22 | 4.00 | 20.21 | |
| 10/04/2025 | 6.8 | 0.0 | 32.8 | 19.6 | 40 | 20 | 3.92 | 20.07 | |
| 11/04/2025 | 6.9 | 0.0 | 33.7 | 17.1 | 51 | 20 | 4.15 | 19.92 | |
| 12/04/2025 | 6.8 | 0.0 | 34.0 | 18.9 | 54 | 25 | 4.29 | 19.38 | |
| 13/04/2025 | 6.6 | 0.0 | 33.2 | 18.7 | 61 | 22 | 4.14 | 19.62 | |
| 14/04/2025 | 6.5 | 0.0 | 33.1 | 18.8 | 63 | 24 | 4.32 | 18.31 | |
| 15/04/2025 | 7.1 | 0.0 | 33.2 | 22.5 | 60 | 26 | 5.08 | 18.99 | |
| 16/04/2025 | 5.8 | 0.0 | 32.0 | 16.4 | 54 | 16 | 3.28 | 19.18 | |
| 17/04/2025 | 6.2 | 0.0 | 32.3 | 15.8 | 55 | 23 | 3.94 | 19.03 | |
| 18/04/2025 | 7.0 | 0.0 | 32.5 | 18.5 | 48 | 22 | 4.88 | 18.54 | |
| 19/04/2025 | 8.7 | 0.0 | 32.3 | 21.6 | 45 | 28 | 7.78 | 18.49 | |
| Totals: | 118.1 | 8.8 |
