Evapotranspiration Calculations
Bankstown 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 | 3.6 | 0.0 | | 28.0 | 14.0 | 96 | 42 | 1.77 | 18.60 |
| 02/04/2026 | 3.5 | 0.0 | | 28.4 | 14.8 | 98 | 40 | 1.70 | 17.71 |
| 03/04/2026 | 3.1 | 0.2 | | 26.1 | 15.3 | 98 | 59 | 3.42 | 13.72 |
| 04/04/2026 | 1.7 | 1.4 | | 20.0 | 17.4 | 95 | 70 | 3.10 | 5.54 |
| 05/04/2026 | 3.0 | 15.0 | | 22.8 | 15.3 | 97 | 51 | 2.70 | 15.32 |
| 06/04/2026 | 1.8 | 0.0 | | 20.4 | 12.1 | 96 | 58 | 1.20 | 9.14 |
| 07/04/2026 | 3.4 | 0.4 | | 31.4 | 12.2 | 98 | 35 | 1.31 | 17.19 |
| 08/04/2026 | 3.7 | 0.0 | | 28.7 | 15.7 | 93 | 34 | 1.98 | 17.61 |
| 09/04/2026 | 3.6 | 0.0 | | 31.5 | 16.7 | 97 | 31 | 1.41 | 17.66 |
| 10/04/2026 | 3.1 | 0.0 | | 29.7 | 17.3 | 94 | 43 | 2.00 | 11.84 |
| 11/04/2026 | 4.1 | 0.0 | | 24.7 | 16.7 | 90 | 27 | 3.45 | 17.31 |
| 12/04/2026 | 4.4 | 0.0 | | 21.3 | 9.1 | 71 | 29 | 4.91 | 17.08 |
| 13/04/2026 | 3.5 | 0.0 | | 23.2 | 9.9 | 76 | 34 | 2.86 | 16.98 |
| 14/04/2026 | 3.1 | 0.0 | | 25.1 | 9.7 | 91 | 31 | 1.88 | 16.81 |
| 15/04/2026 | 3.2 | 0.0 | | 27.2 | 9.2 | 96 | 32 | 1.78 | 16.65 |
| 16/04/2026 | 2.9 | 0.0 | | 27.9 | 11.6 | 94 | 34 | 1.34 | 16.33 |
| 17/04/2026 | 3.6 | 0.0 | | 28.6 | 9.7 | 96 | 30 | 2.74 | 12.02 |
| 18/04/2026 | 3.0 | 0.0 | | 21.0 | 9.2 | 86 | 32 | 2.50 | 16.16 |
| 19/04/2026 | 2.9 | 0.0 | | 21.9 | 8.4 | 86 | 38 | 2.30 | 15.99 |
| 20/04/2026 | 3.2 | 0.0 | | 23.2 | 9.1 | 88 | 41 | 3.33 | 14.79 |
| 21/04/2026 | 2.2 | 0.0 | | 21.0 | 14.6 | 89 | 58 | 3.33 | 7.78 |
| 22/04/2026 | 2.7 | 1.2 | | 23.0 | 13.4 | 94 | 46 | 2.76 | 12.20 |
| 23/04/2026 | 2.2 | 0.0 | | 22.9 | 10.8 | 93 | 43 | 1.73 | 11.20 |
| 24/04/2026 | 2.4 | 0.0 | | 23.7 | 11.0 | 94 | 51 | 1.84 | 13.67 |
| 25/04/2026 | 2.6 | 0.0 | | 26.1 | 12.2 | 96 | 47 | 1.82 | 13.96 |
| 26/04/2026 | 2.5 | 0.0 | | 25.1 | 9.9 | 98 | 36 | 1.44 | 14.94 |
| Totals: | 79.0 | 18.2 | | | | | | | |
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