Evapotranspiration Calculations
Port Hedland 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 | 11.6 | 0.0 | 39.8 | 27.0 | 72 | 27 | 7.40 | 30.25 | |
| 02/01/2026 | 10.5 | 0.0 | 39.7 | 29.4 | 80 | 35 | 7.01 | 29.10 | |
| 03/01/2026 | 9.5 | 1.0 | 40.4 | 23.8 | 86 | 31 | 4.54 | 30.48 | |
| 04/01/2026 | 8.8 | 0.0 | 39.3 | 25.8 | 89 | 47 | 5.24 | 30.49 | |
| 05/01/2026 | 8.1 | 0.0 | 37.4 | 26.6 | 91 | 53 | 4.94 | 30.49 | |
| 06/01/2026 | 8.4 | 0.0 | 37.9 | 26.6 | 89 | 55 | 5.95 | 30.38 | |
| 07/01/2026 | 7.5 | 0.0 | 35.3 | 28.6 | 87 | 60 | 5.72 | 28.53 | |
| 08/01/2026 | 8.1 | 0.0 | 35.9 | 28.5 | 84 | 54 | 5.81 | 29.28 | |
| 09/01/2026 | 8.0 | 0.0 | 35.4 | 27.3 | 85 | 51 | 5.20 | 29.62 | |
| Totals: | 80.5 | 1.0 |
