Evapotranspiration Calculations
Narrabri Airport - April 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) |
|---|---|---|---|---|---|---|---|---|---|
| 28/03/2026 | 3.8 | 0.0 | 25.2 | 7.9 | 97 | 28 | 1.76 | 21.12 | |
| 29/03/2026 | 4.5 | 0.0 | 28.5 | 8.9 | 89 | 20 | 2.11 | 20.93 | |
| 30/03/2026 | 4.6 | 0.0 | 28.3 | 12.3 | 86 | 32 | 3.04 | 18.29 | |
| 31/03/2026 | 4.8 | 0.0 | 29.9 | 11.7 | 88 | 29 | 2.62 | 20.52 | |
| 01/04/2026 | 4.6 | 0.0 | 31.3 | 13.0 | 84 | 27 | 2.14 | 19.71 | |
| 02/04/2026 | 4.2 | 0.0 | 31.0 | 13.2 | 85 | 28 | 1.80 | 19.56 | |
| 03/04/2026 | 5.5 | 0.0 | 31.7 | 11.9 | 80 | 24 | 3.29 | 20.10 | |
| Totals: | 32.0 | 0.0 |
