Evapotranspiration Calculations
Walungurru Airport - April 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) |
| 01/04/2026 | 6.7 | 0.0 | | 35.0 | 19.3 | 52 | 18 | 3.04 | 22.83 |
| 02/04/2026 | 8.7 | 0.0 | | 35.8 | 23.3 | 43 | 19 | 5.12 | 22.70 |
| 03/04/2026 | 9.0 | 0.0 | | 35.6 | 23.4 | 48 | 22 | 5.88 | 22.28 |
| 04/04/2026 | 8.9 | 0.0 | | 34.8 | 24.8 | 38 | 17 | 5.34 | 22.44 |
| 05/04/2026 | 8.0 | 0.0 | | 35.6 | 23.0 | 41 | 20 | 4.46 | 22.18 |
| 06/04/2026 | 8.0 | 0.0 | | 35.4 | 23.4 | 43 | 19 | 4.42 | 22.16 |
| 07/04/2026 | 7.7 | 0.0 | | 35.2 | 22.8 | 46 | 18 | 4.23 | 22.02 |
| 08/04/2026 | 7.1 | 0.0 | | 35.2 | 22.1 | 43 | 19 | 3.55 | 21.88 |
| 09/04/2026 | 6.7 | 0.0 | | 35.8 | 22.9 | 51 | 19 | 3.16 | 21.72 |
| 10/04/2026 | 6.6 | 0.0 | | 35.8 | 21.6 | 59 | 23 | 3.32 | 21.25 |
| 11/04/2026 | 7.8 | 0.0 | | 33.3 | 21.2 | 61 | 29 | 6.19 | 21.14 |
| 12/04/2026 | 7.9 | 0.0 | | 31.4 | 20.2 | 48 | 19 | 5.77 | 20.72 |
| 13/04/2026 | 7.7 | 0.0 | | 30.4 | 17.3 | 47 | 16 | 5.59 | 21.21 |
| 14/04/2026 | 7.4 | 0.0 | | 29.0 | 16.8 | 40 | 15 | 5.41 | 21.07 |
| 15/04/2026 | 6.9 | 0.0 | | 29.3 | 17.6 | 40 | 19 | 4.73 | 20.93 |
| 16/04/2026 | 6.2 | 0.0 | | 31.8 | 16.1 | 43 | 15 | 3.38 | 20.80 |
| 17/04/2026 | 6.5 | 0.0 | | 33.7 | 19.4 | 34 | 15 | 3.31 | 20.67 |
| 18/04/2026 | 7.3 | 0.0 | | 34.3 | 19.8 | 36 | 17 | 4.10 | 20.54 |
| 19/04/2026 | 9.5 | 0.0 | | 34.3 | 20.9 | 35 | 14 | 6.59 | 20.30 |
| 20/04/2026 | 9.5 | 0.0 | | 33.5 | 21.7 | 33 | 15 | 6.92 | 20.24 |
| 21/04/2026 | | 0.0 | | | 18.7 | | | | 19.98 |
| 22/04/2026 | 7.6 | 0.0 | | 33.2 | 17.5 | 27 | 12 | 4.48 | 19.94 |
| 23/04/2026 | 8.5 | 0.0 | | 33.2 | 21.2 | 35 | 16 | 5.96 | 19.20 |
| 24/04/2026 | 8.1 | 0.0 | | 32.9 | 20.1 | 37 | 15 | 5.43 | 19.63 |
| 25/04/2026 | 6.8 | 0.0 | | 31.6 | 20.3 | 37 | 19 | 4.57 | 16.55 |
| 26/04/2026 | 6.7 | 0.0 | | 32.1 | 19.0 | 39 | 18 | 4.11 | 19.42 |
| Totals: | 191.8 | 0.0 | | | | | | | |
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