Evapotranspiration Calculations
Onslow Airport - January 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/01/2026 | 8.3 | 0.0 | 33.9 | 26.4 | 87 | 50 | 7.78 | 30.28 | |
| 02/01/2026 | 9.0 | 0.0 | 35.1 | 25.6 | 85 | 44 | 7.75 | 30.22 | |
| 03/01/2026 | 14.0 | 0.0 | 44.6 | 25.8 | 77 | 9 | 7.20 | 30.47 | |
| 04/01/2026 | 13.3 | 0.0 | 42.2 | 27.4 | 60 | 18 | 7.46 | 30.22 | |
| 05/01/2026 | 12.1 | 0.0 | 45.0 | 27.7 | 79 | 14 | 5.40 | 30.37 | |
| 06/01/2026 | 15.2 | 0.0 | 47.8 | 29.3 | 54 | 11 | 7.00 | 30.49 | |
| 07/01/2026 | 14.7 | 0.0 | 49.0 | 30.0 | 67 | 9 | 6.92 | 25.71 | |
| 08/01/2026 | 9.0 | 0.2 | 36.2 | 29.4 | 87 | 33 | 6.26 | 27.11 | |
| 09/01/2026 | 6.7 | 0.0 | 34.3 | 26.8 | 95 | 65 | 4.83 | 28.31 | |
| Totals: | 102.3 | 0.2 |
