Evapotranspiration Calculations
Meekatharra Airport - August 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) |
| 01/08/2026 | 3.9 | 0.0 | | 24.2 | 7.4 | 45 | 12 | 2.60 | 16.48 |
| 02/08/2026 | 5.2 | 0.0 | | 25.9 | 10.3 | 73 | 14 | 4.56 | 16.55 |
| 03/08/2026 | 3.5 | 0.0 | | 21.5 | 14.4 | 98 | 22 | 4.65 | 8.30 |
| 04/08/2026 | 1.4 | 14.2 | | 16.4 | 12.6 | 99 | 77 | 2.82 | 7.56 |
| 05/08/2026 | 1.6 | 5.6 | | 18.5 | 14.0 | 100 | 77 | 3.32 | 9.50 |
| 06/08/2026 | 3.0 | 0.8 | | 24.0 | 13.6 | 96 | 51 | 3.52 | 14.01 |
| 07/08/2026 | 1.7 | 0.0 | | 17.2 | 13.5 | 88 | 71 | 2.46 | 8.73 |
| 08/08/2026 | 3.0 | 0.0 | | 18.4 | 13.1 | 98 | 48 | 7.01 | 13.15 |
| 09/08/2026 | 2.6 | 1.6 | | 15.0 | 3.3 | 100 | 39 | 3.83 | 17.45 |
| 10/08/2026 | 3.4 | 0.2 | | 19.1 | 3.9 | 92 | 25 | 3.56 | 17.56 |
| 11/08/2026 | 3.6 | 0.0 | | 14.9 | 6.6 | 86 | 25 | 6.32 | 17.64 |
| 12/08/2026 | 4.0 | 0.0 | | 18.9 | 4.4 | 73 | 25 | 4.90 | 17.75 |
| 13/08/2026 | 4.0 | 0.0 | | 20.2 | 5.7 | 76 | 25 | 4.37 | 17.85 |
| 14/08/2026 | 4.5 | 0.0 | | 22.8 | 7.5 | 66 | 21 | 4.05 | 17.94 |
| 15/08/2026 | 4.6 | 0.0 | | 23.4 | 9.5 | 80 | 23 | 4.53 | 18.11 |
| 16/08/2026 | 4.4 | 0.0 | | 22.6 | 11.8 | 66 | 25 | 3.98 | 18.24 |
| 17/08/2026 | 3.5 | 0.0 | | 21.5 | 12.8 | 93 | 39 | 4.86 | 12.82 |
| 18/08/2026 | 3.4 | 0.4 | | 23.0 | 11.1 | 100 | 39 | 3.05 | 17.67 |
| 19/08/2026 | 3.1 | 0.2 | | 24.0 | 12.6 | 78 | 39 | 2.35 | 13.64 |
| 20/08/2026 | 2.0 | 0.4 | | 18.2 | 13.4 | 86 | 62 | 2.86 | 8.44 |
| 21/08/2026 | 2.5 | 0.0 | | 22.1 | 14.8 | 98 | 58 | 3.02 | 11.48 |
| 22/08/2026 | 3.7 | 10.6 | | 23.8 | 15.4 | 100 | 46 | 5.36 | 14.65 |
| 23/08/2026 | 3.0 | 4.0 | | 20.6 | 13.2 | 96 | 53 | 4.35 | 15.02 |
| 24/08/2026 | 3.4 | 0.2 | | 21.3 | 9.6 | 100 | 35 | 2.85 | 19.32 |
| 25/08/2026 | 4.5 | 0.0 | | 25.0 | 10.0 | 85 | 24 | 3.51 | 19.42 |
| 26/08/2026 | 6.3 | 0.0 | | 26.9 | 14.2 | 55 | 21 | 5.49 | 19.53 |
| Totals: | 89.8 | 38.2 | | | | | | | |
Monthly Archive