Evapotranspiration Calculations
Narrabri Airport - November 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) |
|---|---|---|---|---|---|---|---|---|---|
| 29/10/2025 | 4.2 | 36.2 | 25.2 | 12.0 | 100 | 44 | 3.17 | 18.82 | |
| 30/10/2025 | 5.4 | 0.0 | 28.3 | 10.9 | 100 | 29 | 2.38 | 26.15 | |
| 31/10/2025 | 6.2 | 0.0 | 32.1 | 12.7 | 91 | 20 | 2.86 | 23.62 | |
| 01/11/2025 | 8.4 | 0.0 | 35.7 | 18.4 | 77 | 34 | 5.99 | 24.32 | |
| 02/11/2025 | 6.4 | 0.0 | 35.5 | 16.8 | 96 | 23 | 2.10 | 26.61 | |
| 03/11/2025 | 10.8 | 0.0 | 38.1 | 18.9 | 94 | 13 | 7.52 | 23.42 | |
| 04/11/2025 | 6.0 | 7.6 | 24.9 | 14.0 | 98 | 24 | 5.01 | 25.72 | |
| Totals: | 47.4 | 43.8 |
