Evapotranspiration Calculations
Blackall 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 | 6.4 | 0.0 | 34.7 | 17.9 | 32 | 13 | 2.89 | 16.09 | |
| 02/10/2025 | 8.3 | 0.0 | 33.8 | 13.2 | 40 | 7 | 4.15 | 24.93 | |
| 03/10/2025 | 7.8 | 0.0 | 30.7 | 10.9 | 34 | 8 | 4.27 | 24.93 | |
| 04/10/2025 | 8.7 | 0.0 | 34.3 | 12.3 | 28 | 5 | 4.21 | 25.00 | |
| 05/10/2025 | 8.2 | 0.0 | 33.9 | 12.9 | 39 | 8 | 3.93 | 25.23 | |
| 06/10/2025 | 7.4 | 0.0 | 34.1 | 14.3 | 59 | 9 | 3.30 | 25.39 | |
| 07/10/2025 | 7.8 | 0.0 | 35.5 | 12.9 | 47 | 10 | 3.36 | 25.34 | |
| 08/10/2025 | 9.2 | 0.0 | 36.7 | 17.7 | 51 | 11 | 4.57 | 25.69 | |
| 09/10/2025 | 9.2 | 0.0 | 38.9 | 22.9 | 61 | 20 | 4.73 | 25.45 | |
| 10/10/2025 | 8.6 | 0.0 | 39.2 | 22.9 | 78 | 23 | 4.52 | 24.07 | |
| 11/10/2025 | 7.1 | 0.4 | 36.3 | 19.1 | 95 | 26 | 3.42 | 25.50 | |
| 12/10/2025 | 6.7 | 0.0 | 34.9 | 23.2 | 92 | 28 | 4.95 | 17.17 | |
| 13/10/2025 | 5.5 | 5.4 | 34.1 | 20.0 | 100 | 33 | 2.23 | 22.33 | |
| 14/10/2025 | 6.7 | 0.0 | 36.5 | 20.9 | 81 | 26 | 3.51 | 19.62 | |
| Totals: | 107.6 | 5.8 |
