Evapotranspiration Calculations
Bankstown Airport - January 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) |
| 01/01/2026 | 3.2 | 1.8 | | 21.8 | 16.9 | 94 | 48 | 4.15 | 9.43 |
| 02/01/2026 | 3.5 | 0.0 | | 23.9 | 16.4 | 92 | 50 | 3.28 | 12.67 |
| 03/01/2026 | 5.3 | 0.6 | | 28.1 | 17.6 | 95 | 54 | 3.08 | 25.16 |
| 04/01/2026 | 6.2 | 2.6 | | 34.2 | 18.6 | 96 | 37 | 3.39 | 21.74 |
| 05/01/2026 | 5.4 | 1.0 | | 28.8 | 16.5 | 93 | 47 | 3.02 | 24.15 |
| 06/01/2026 | 5.9 | 1.0 | | 30.3 | 17.7 | 96 | 48 | 2.77 | 27.69 |
| 07/01/2026 | 7.4 | 0.0 | | 35.8 | 19.5 | 94 | 33 | 2.39 | 31.63 |
| 08/01/2026 | 8.8 | 0.0 | | 40.0 | 19.2 | 94 | 14 | 2.81 | 31.55 |
| 09/01/2026 | 8.4 | 0.0 | | 37.5 | 19.4 | 95 | 24 | 3.21 | 31.41 |
| 10/01/2026 | 10.5 | 0.0 | | 42.3 | 18.8 | 88 | 16 | 4.24 | 31.37 |
| 11/01/2026 | 2.6 | 0.0 | | 22.5 | 20.7 | 87 | 59 | 4.97 | 3.94 |
| 12/01/2026 | 2.4 | 2.6 | | 22.9 | 16.7 | 94 | 71 | 3.12 | 9.69 |
| 13/01/2026 | 5.8 | 1.8 | | 30.1 | 18.0 | 96 | 48 | 2.80 | 27.02 |
| 14/01/2026 | 4.8 | 0.0 | | 28.9 | 19.4 | 93 | 51 | 3.37 | 19.28 |
| 15/01/2026 | 4.2 | 17.8 | | 27.9 | 20.7 | 86 | 61 | 4.88 | 13.92 |
| 16/01/2026 | 5.7 | 0.4 | | 29.1 | 19.2 | 87 | 49 | 4.54 | 22.88 |
| 17/01/2026 | 3.1 | 34.6 | | 24.6 | 19.5 | 98 | 74 | 7.68 | 13.09 |
| 18/01/2026 | 3.8 | 108.0 | | 24.9 | 18.6 | 99 | 65 | 7.72 | 16.21 |
| 19/01/2026 | 3.7 | 8.8 | | 25.0 | 17.3 | 99 | 58 | 3.35 | 16.54 |
| 20/01/2026 | 4.2 | 5.6 | | 25.7 | 17.6 | 99 | 58 | 3.44 | 19.83 |
| 21/01/2026 | 5.4 | 1.0 | | 26.1 | 15.6 | 96 | 51 | 2.75 | 29.18 |
| 22/01/2026 | 5.1 | 0.0 | | 26.2 | 16.3 | 94 | 53 | 4.99 | 23.68 |
| 23/01/2026 | 4.4 | 0.0 | | 24.2 | 17.2 | 79 | 51 | 3.19 | 19.12 |
| 24/01/2026 | 6.1 | 0.0 | | 30.1 | 16.3 | 91 | 48 | 2.47 | 30.12 |
| 25/01/2026 | 8.3 | 0.0 | | 41.5 | 18.5 | 99 | 18 | 2.59 | 29.54 |
| 26/01/2026 | 4.4 | 0.0 | | 26.4 | 21.0 | 82 | 60 | 4.88 | 15.59 |
| 27/01/2026 | 5.8 | 0.0 | | 27.9 | 18.2 | 85 | 48 | 3.13 | 27.33 |
| 28/01/2026 | 6.1 | 0.0 | | 30.6 | 15.6 | 96 | 45 | 2.66 | 29.93 |
| 29/01/2026 | 5.4 | 0.0 | | 29.7 | 20.0 | 96 | 51 | 2.91 | 24.93 |
| 30/01/2026 | 6.4 | 0.0 | | 31.9 | 19.3 | 96 | 45 | 2.76 | 29.16 |
| Totals: | 162.3 | 187.6 | | | | | | | |
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