Evapotranspiration Calculations
Port Hedland Airport - July 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/07/2026 | 3.9 | 0.0 | 26.7 | 12.3 | 83 | 33 | 3.15 | 17.16 | |
| 02/07/2026 | 4.1 | 0.0 | 27.7 | 12.6 | 88 | 24 | 2.91 | 17.15 | |
| 03/07/2026 | 6.1 | 0.0 | 28.8 | 14.1 | 47 | 18 | 4.83 | 17.13 | |
| 04/07/2026 | 5.0 | 0.0 | 29.7 | 14.0 | 68 | 25 | 3.72 | 17.15 | |
| 05/07/2026 | 4.2 | 0.0 | 28.6 | 15.0 | 86 | 40 | 3.85 | 16.32 | |
| 06/07/2026 | 5.1 | 0.0 | 32.3 | 16.4 | 96 | 24 | 3.75 | 17.23 | |
| 07/07/2026 | 4.1 | 0.0 | 28.1 | 14.0 | 100 | 37 | 3.70 | 17.25 | |
| 08/07/2026 | 3.9 | 0.2 | 28.5 | 13.6 | 100 | 43 | 3.67 | 17.29 | |
| 09/07/2026 | 5.3 | 0.0 | 29.3 | 15.7 | 88 | 23 | 4.56 | 17.22 | |
| 10/07/2026 | 4.8 | 0.0 | 29.7 | 12.1 | 83 | 21 | 3.38 | 17.23 | |
| 11/07/2026 | 4.3 | 0.0 | 28.7 | 11.3 | 90 | 19 | 2.91 | 17.24 | |
| 12/07/2026 | 5.3 | 0.0 | 29.9 | 11.3 | 88 | 15 | 3.88 | 17.26 | |
| 13/07/2026 | 5.4 | 0.0 | 29.6 | 11.9 | 82 | 19 | 4.22 | 17.37 | |
| 14/07/2026 | 6.4 | 0.0 | 30.7 | 13.8 | 64 | 19 | 5.02 | 17.43 | |
| 15/07/2026 | 0.0 | 15.1 | 74 | 24 | 5.78 | 17.52 | |||
| 16/07/2026 | 30.5 | 88 | 18 | 5.16 | 17.71 | ||||
| Totals: | 67.9 | 0.2 |
