Evapotranspiration Calculations
Mount Isa Aero - 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 | 6.1 | 0.0 | | 34.6 | 18.9 | 89 | 30 | 3.03 | 23.45 |
| 02/04/2026 | 5.7 | 0.0 | | 33.8 | 17.2 | 93 | 33 | 2.91 | 22.59 |
| 03/04/2026 | 6.1 | 0.0 | | 33.7 | 16.9 | 87 | 29 | 3.40 | 22.47 |
| 04/04/2026 | 5.9 | 0.0 | | 33.1 | 15.1 | 93 | 28 | 3.19 | 23.13 |
| 05/04/2026 | 5.9 | 0.0 | | 32.6 | 16.8 | 81 | 30 | 3.51 | 21.46 |
| 06/04/2026 | 5.1 | 0.0 | | 32.2 | 14.7 | 83 | 34 | 3.09 | 18.02 |
| 07/04/2026 | 5.8 | 0.0 | | 32.7 | 16.1 | 84 | 25 | 3.10 | 22.14 |
| 08/04/2026 | 5.3 | 0.0 | | 33.4 | 13.1 | 94 | 26 | 2.23 | 22.63 |
| 09/04/2026 | 5.0 | 0.0 | | 34.3 | 13.9 | 95 | 25 | 1.72 | 22.45 |
| 10/04/2026 | 4.8 | 0.0 | | 34.4 | 15.7 | 94 | 26 | 1.55 | 21.92 |
| 11/04/2026 | 6.3 | 0.0 | | 34.9 | 15.5 | 92 | 28 | 3.65 | 22.25 |
| 12/04/2026 | 7.6 | 0.0 | | 28.9 | 18.7 | 51 | 24 | 6.27 | 22.10 |
| 13/04/2026 | 6.7 | 0.0 | | 29.3 | 12.7 | 63 | 22 | 5.04 | 21.96 |
| 14/04/2026 | 6.5 | 0.0 | | 31.3 | 13.9 | 55 | 22 | 4.01 | 21.84 |
| 15/04/2026 | 6.1 | 0.0 | | 32.5 | 11.7 | 58 | 23 | 3.36 | 21.23 |
| 16/04/2026 | 3.4 | 0.0 | | 29.3 | 19.1 | 98 | 37 | 2.49 | 10.96 |
| 17/04/2026 | 4.2 | 8.4 | | 32.4 | 22.2 | 99 | 53 | 2.52 | 18.05 |
| 18/04/2026 | 3.7 | 34.2 | | 30.8 | 22.3 | 99 | 57 | 1.72 | 17.04 |
| 19/04/2026 | 5.4 | 0.2 | | 32.2 | 21.2 | 99 | 33 | 3.57 | 20.50 |
| 20/04/2026 | 6.3 | 0.0 | | 31.9 | 19.3 | 85 | 24 | 4.39 | 21.14 |
| 21/04/2026 | 5.0 | 0.0 | | 31.6 | 15.2 | 89 | 31 | 2.79 | 20.79 |
| 22/04/2026 | 5.1 | 0.0 | | 30.3 | 15.8 | 90 | 30 | 3.26 | 20.75 |
| 23/04/2026 | 5.1 | 0.0 | | 30.2 | 12.3 | 96 | 25 | 3.17 | 20.77 |
| 24/04/2026 | 5.3 | 0.0 | | 29.8 | 13.3 | 84 | 29 | 3.66 | 20.64 |
| 25/04/2026 | 4.9 | 0.0 | | 29.4 | 12.9 | 83 | 34 | 3.23 | 20.47 |
| 26/04/2026 | 4.4 | 0.0 | | 28.7 | 9.1 | 97 | 31 | 2.84 | 19.15 |
| Totals: | 141.7 | 42.8 | | | | | | | |
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