Evapotranspiration Calculations
Meekatharra Airport - May 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) |
| 01/05/2026 | 4.8 | 0.0 | | 23.2 | 14.3 | 75 | 31 | 5.58 | 17.43 |
| 02/05/2026 | 5.0 | 0.0 | | 20.5 | 8.7 | 53 | 18 | 5.41 | 16.75 |
| 03/05/2026 | 4.7 | 0.0 | | 23.0 | 9.2 | 56 | 22 | 4.45 | 17.23 |
| 04/05/2026 | 4.9 | 0.0 | | 23.5 | 11.0 | 59 | 22 | 4.78 | 17.11 |
| 05/05/2026 | 4.9 | 0.0 | | 23.8 | 11.4 | 63 | 25 | 4.97 | 16.72 |
| 06/05/2026 | 5.3 | 0.0 | | 23.4 | 11.5 | 64 | 26 | 6.16 | 16.88 |
| 07/05/2026 | 5.5 | 0.0 | | 24.0 | 12.4 | 67 | 25 | 6.47 | 16.77 |
| 08/05/2026 | 5.4 | 0.0 | | 23.5 | 11.5 | 63 | 24 | 6.27 | 16.65 |
| 09/05/2026 | 5.0 | 0.0 | | 23.0 | 10.0 | 54 | 18 | 4.94 | 16.53 |
| 10/05/2026 | 5.1 | 0.0 | | 23.9 | 8.8 | 54 | 18 | 4.82 | 16.44 |
| 11/05/2026 | 4.5 | 0.0 | | 24.8 | 8.8 | 52 | 20 | 3.67 | 16.34 |
| 12/05/2026 | 5.1 | 0.0 | | 26.6 | 13.9 | 45 | 23 | 4.21 | 16.25 |
| 13/05/2026 | 5.1 | 0.0 | | 26.9 | 16.8 | 41 | 22 | 3.99 | 14.06 |
| 14/05/2026 | 5.2 | 0.0 | | 28.3 | 17.6 | 36 | 20 | 3.87 | 12.41 |
| 15/05/2026 | 4.5 | 0.0 | | 25.0 | 15.5 | 64 | 30 | 4.37 | 15.79 |
| 16/05/2026 | 4.6 | 0.0 | | 23.6 | 10.8 | 51 | 24 | 4.36 | 15.32 |
| 17/05/2026 | 4.6 | 0.0 | | 24.9 | 12.3 | 50 | 27 | 4.25 | 15.76 |
| Totals: | 84.2 | 0.0 | | | | | | | |
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