Evapotranspiration Calculations
Cairns Racecourse - 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 | 4.8 | 18.2 | | 31.6 | 24.2 | 100 | 73 | 1.87 | 22.48 |
| 02/01/2026 | 4.2 | 36.4 | | 32.1 | 23.1 | 100 | 71 | 1.73 | 19.17 |
| 03/01/2026 | 3.9 | 13.8 | | 31.3 | 24.3 | 100 | 71 | 1.46 | 17.55 |
| 04/01/2026 | 3.9 | 39.8 | | 30.9 | 24.3 | 100 | 70 | 1.63 | 17.31 |
| 05/01/2026 | 3.2 | 49.4 | | 29.0 | 23.8 | 100 | 74 | 2.41 | 13.73 |
| 06/01/2026 | 4.9 | 6.6 | | 31.9 | 24.4 | 98 | 66 | 3.65 | 20.89 |
| 07/01/2026 | 3.6 | 3.8 | | 29.8 | 23.7 | 99 | 76 | 3.82 | 15.82 |
| 08/01/2026 | 1.2 | 77.0 | | 27.0 | 23.9 | 100 | 89 | 3.72 | 3.91 |
| 09/01/2026 | 2.8 | 38.4 | | 29.7 | 23.8 | 98 | 76 | 5.34 | 9.81 |
| Totals: | 32.5 | 283.4 | | | | | | | |
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