Evapotranspiration Calculations
Ernabella (Pukatja) - 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 | 6.5 | 0.0 | 27.1 | 11.6 | 39 | 16 | 3.83 | 24.94 | |
| 02/10/2025 | 6.9 | 0.0 | 28.0 | 13.2 | 37 | 15 | 3.93 | 25.06 | |
| 03/10/2025 | 8.0 | 0.0 | 31.5 | 13.7 | 39 | 13 | 4.59 | 25.12 | |
| 04/10/2025 | 8.3 | 0.0 | 34.3 | 18.9 | 22 | 8 | 3.93 | 25.26 | |
| 05/10/2025 | 7.1 | 0.0 | 36.2 | 18.6 | 22 | 6 | 2.60 | 25.46 | |
| 06/10/2025 | 9.0 | 0.0 | 32.4 | 19.3 | 51 | 12 | 5.68 | 25.51 | |
| 07/10/2025 | 7.8 | 0.0 | 32.5 | 17.0 | 61 | 16 | 4.48 | 25.33 | |
| 08/10/2025 | 8.8 | 0.0 | 35.5 | 15.2 | 58 | 17 | 5.03 | 25.59 | |
| 09/10/2025 | 7.0 | 0.0 | 28.5 | 16.1 | 59 | 29 | 4.94 | 25.86 | |
| 10/10/2025 | 8.7 | 0.0 | 35.6 | 15.9 | 56 | 13 | 4.67 | 24.41 | |
| 11/10/2025 | 9.2 | 0.0 | 36.6 | 16.7 | 64 | 15 | 5.63 | 21.31 | |
| 12/10/2025 | 7.7 | 0.2 | 31.9 | 17.7 | 73 | 17 | 4.52 | 26.39 | |
| 13/10/2025 | 8.7 | 0.2 | 32.0 | 17.8 | 35 | 17 | 5.12 | 26.29 | |
| 14/10/2025 | 8.9 | 0.0 | 32.1 | 17.3 | 30 | 10 | 4.96 | 26.61 | |
| Totals: | 112.6 | 0.4 |
