Evapotranspiration Calculations
Leigh Creek 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 | 6.0 | 0.0 | | 32.3 | 15.5 | 69 | 20 | 3.54 | 19.18 |
| 02/04/2026 | 5.1 | 0.0 | | 30.0 | 17.0 | 81 | 33 | 3.39 | 19.99 |
| 03/04/2026 | 7.2 | 0.0 | | 31.2 | 18.3 | 69 | 29 | 6.46 | 19.58 |
| 04/04/2026 | 6.9 | 0.0 | | 31.4 | 19.2 | 57 | 29 | 5.40 | 18.74 |
| 05/04/2026 | 5.2 | 0.0 | | 31.1 | 18.1 | 54 | 28 | 2.80 | 19.62 |
| 06/04/2026 | 4.7 | 0.0 | | 32.7 | 17.4 | 66 | 26 | 2.11 | 19.45 |
| 07/04/2026 | 5.7 | 0.0 | | 32.8 | 19.5 | 79 | 29 | 4.08 | 17.15 |
| 08/04/2026 | 3.5 | 0.0 | | 30.0 | 20.8 | 72 | 37 | 2.32 | 9.75 |
| 09/04/2026 | 5.5 | 0.0 | | 32.2 | 22.1 | 85 | 30 | 4.65 | 14.65 |
| 10/04/2026 | 4.7 | 0.0 | | 23.3 | 15.6 | 85 | 41 | 6.65 | 18.67 |
| 11/04/2026 | 4.3 | 0.0 | | 20.9 | 11.0 | 79 | 40 | 6.29 | 17.81 |
| 12/04/2026 | 3.8 | 0.0 | | 20.7 | 9.2 | 82 | 43 | 4.96 | 18.54 |
| 13/04/2026 | 3.5 | 0.0 | | 23.7 | 9.4 | 79 | 35 | 2.26 | 18.44 |
| 14/04/2026 | 3.6 | 0.0 | | 25.3 | 10.7 | 80 | 30 | 2.11 | 18.09 |
| 15/04/2026 | 3.6 | 0.0 | | 26.8 | 10.9 | 80 | 29 | 1.90 | 18.13 |
| 16/04/2026 | 3.9 | 0.0 | | 27.9 | 11.1 | 76 | 26 | 2.20 | 17.98 |
| 17/04/2026 | 4.8 | 0.0 | | 29.1 | 11.8 | 62 | 24 | 3.08 | 17.82 |
| 18/04/2026 | 5.2 | 0.0 | | 28.6 | 15.5 | 68 | 29 | 4.16 | 17.67 |
| 19/04/2026 | 3.8 | 0.0 | | 28.4 | 11.7 | 77 | 30 | 2.25 | 17.16 |
| 20/04/2026 | | 0.0 | | | 12.8 | 70 | 28 | 2.46 | 17.36 |
| 21/04/2026 | | | | | | 50 | 20 | 3.02 | 16.95 |
| 22/04/2026 | 5.1 | 0.0 | | 29.5 | 13.9 | 49 | 19 | 3.21 | 17.05 |
| 23/04/2026 | 4.8 | 0.0 | | 26.8 | 11.5 | 53 | 22 | 3.49 | 16.91 |
| 24/04/2026 | 6.0 | 0.0 | | 29.2 | 11.3 | 62 | 20 | 5.05 | 15.81 |
| 25/04/2026 | 5.9 | 0.0 | | 29.1 | 15.4 | 50 | 20 | 4.58 | 15.39 |
| 26/04/2026 | 4.6 | 0.0 | | 27.3 | 16.7 | 57 | 26 | 3.45 | 14.74 |
| Totals: | 117.4 | 0.0 | | | | | | | |
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