Evapotranspiration Calculations
Kalgoorlie-Boulder 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 | 1.9 | 1.6 | 16.1 | 5.0 | 99 | 60 | 5.20 | 12.45 | |
| 02/07/2026 | 1.5 | 1.4 | 14.6 | 8.6 | 99 | 58 | 3.52 | 10.00 | |
| 03/07/2026 | 1.2 | 0.2 | 12.6 | 8.1 | 99 | 66 | 3.06 | 9.86 | |
| 04/07/2026 | 1.6 | 0.2 | 13.6 | 8.4 | 82 | 59 | 3.49 | 8.71 | |
| 05/07/2026 | 2.1 | 0.0 | 18.6 | 6.8 | 88 | 44 | 2.80 | 12.34 | |
| 06/07/2026 | 1.8 | 0.0 | 19.6 | 4.8 | 95 | 39 | 1.79 | 11.98 | |
| 07/07/2026 | 2.2 | 0.0 | 20.1 | 6.7 | 85 | 38 | 2.59 | 12.72 | |
| 08/07/2026 | 1.8 | 0.0 | 19.6 | 3.7 | 90 | 37 | 1.55 | 12.82 | |
| 09/07/2026 | 2.2 | 0.0 | 20.9 | 4.7 | 83 | 35 | 2.33 | 9.96 | |
| 10/07/2026 | 2.6 | 0.0 | 21.4 | 8.3 | 87 | 45 | 3.82 | 12.45 | |
| 11/07/2026 | 1.9 | 0.0 | 17.4 | 5.3 | 99 | 50 | 3.26 | 12.85 | |
| 12/07/2026 | 1.5 | 0.0 | 16.6 | 2.1 | 99 | 49 | 1.76 | 12.66 | |
| 13/07/2026 | 1.5 | 0.0 | 17.5 | 2.0 | 98 | 40 | 1.20 | 13.11 | |
| 14/07/2026 | 2.3 | 0.0 | 18.8 | 2.5 | 92 | 35 | 2.89 | 13.17 | |
| 15/07/2026 | 3.1 | 0.0 | 22.0 | 6.2 | 73 | 31 | 3.46 | 13.24 | |
| 16/07/2026 | 4.4 | 0.0 | 25.0 | 9.4 | 59 | 25 | 4.67 | 13.30 | |
| Totals: | 33.6 | 3.4 |
