Evapotranspiration Calculations
Narrabri Airport - October 2026 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) |
|---|---|---|---|---|---|---|---|---|---|
| 30/09/2026 | 5.5 | 0.0 | 27.1 | 8.7 | 79 | 24 | 3.57 | 22.79 | |
| 01/10/2026 | 6.5 | 0.0 | 28.8 | 7.6 | 76 | 20 | 4.43 | 23.08 | |
| 02/10/2026 | 7.2 | 0.0 | 30.3 | 9.6 | 64 | 22 | 5.16 | 21.84 | |
| 03/10/2026 | 5.4 | 0.0 | 27.5 | 16.5 | 66 | 33 | 5.16 | 11.99 | |
| 04/10/2026 | 5.3 | 0.4 | 28.9 | 15.0 | 84 | 35 | 3.94 | 18.87 | |
| 05/10/2026 | 4.6 | 1.6 | 28.8 | 14.1 | 100 | 45 | 4.43 | 16.73 | |
| 06/10/2026 | 6.1 | 13.4 | 30.1 | 16.8 | 94 | 28 | 4.07 | 23.30 | |
| Totals: | 40.6 | 15.4 |
