Evapotranspiration Calculations
Roebourne Aero - 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 | 39.1 | 23.9 | 80 | 24 | 5.05 | 30.03 | |
| 02/12/2025 | 10.8 | 0.0 | 41.5 | 27.7 | 51 | 12 | 5.22 | 22.78 | |
| 03/12/2025 | 11.0 | 0.0 | 42.7 | 22.7 | 59 | 18 | 4.63 | 30.05 | |
| 04/12/2025 | 11.9 | 0.0 | 43.1 | 26.9 | 79 | 24 | 6.44 | 30.21 | |
| 05/12/2025 | 13.2 | 0.0 | 43.6 | 28.1 | 66 | 16 | 7.04 | 29.11 | |
| 06/12/2025 | 13.4 | 0.0 | 44.8 | 27.5 | 56 | 10 | 6.23 | 29.18 | |
| 07/12/2025 | 12.1 | 0.0 | 43.0 | 25.5 | 69 | 12 | 5.65 | 30.28 | |
| 08/12/2025 | 12.4 | 0.0 | 42.9 | 27.0 | 65 | 10 | 5.93 | 29.26 | |
| 09/12/2025 | 13.7 | 0.0 | 46.8 | 30.3 | 57 | 9 | 6.02 | 29.05 | |
| 10/12/2025 | 10.3 | 0.0 | 39.3 | 29.1 | 85 | 12 | 4.90 | 30.24 | |
| 11/12/2025 | 8.2 | 0.0 | 36.0 | 25.5 | 85 | 43 | 4.53 | 30.20 | |
| 12/12/2025 | 7.1 | 0.0 | 35.1 | 26.2 | 85 | 57 | 4.99 | 26.47 | |
| 13/12/2025 | 8.2 | 0.0 | 36.8 | 24.7 | 87 | 41 | 4.29 | 30.15 | |
| 14/12/2025 | 9.7 | 0.0 | 39.3 | 26.0 | 83 | 32 | 5.23 | 30.36 | |
| 15/12/2025 | 10.4 | 0.0 | 39.8 | 26.5 | 61 | 25 | 5.03 | 30.41 | |
| 16/12/2025 | 8.7 | 0.0 | 36.6 | 25.5 | 77 | 38 | 4.69 | 30.34 | |
| 17/12/2025 | 9.0 | 0.0 | 37.5 | 27.9 | 70 | 38 | 4.63 | 29.74 | |
| 18/12/2025 | 9.4 | 0.0 | 38.5 | 26.2 | 76 | 36 | 4.94 | 30.41 | |
| Totals: | 189.4 | 0.0 |
