Evapotranspiration Calculations
Karijini North - September 2025 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) |
| 01/09/2025 | 6.9 | 0.0 | | 31.4 | 18.1 | 30 | 12 | 3.73 | 21.82 |
| 02/09/2025 | 5.9 | 0.0 | | 32.8 | 18.4 | 33 | 11 | 2.69 | 20.22 |
| 03/09/2025 | 6.5 | 0.0 | | 33.9 | 21.0 | 38 | 15 | 3.26 | 18.95 |
| 04/09/2025 | 9.0 | 0.0 | | 33.8 | 22.3 | 44 | 18 | 6.29 | 20.98 |
| 05/09/2025 | 8.4 | 0.0 | | 31.0 | 18.3 | 48 | 21 | 6.61 | 22.03 |
| 06/09/2025 | 6.7 | 0.0 | | 25.4 | 14.9 | 66 | 18 | 6.16 | 22.35 |
| 07/09/2025 | 6.8 | 0.0 | | 26.4 | 15.0 | 41 | 16 | 4.88 | 22.63 |
| 08/09/2025 | 8.6 | 0.0 | | 29.7 | 15.9 | 33 | 10 | 6.19 | 22.77 |
| 09/09/2025 | | 0.0 | | | 16.1 | 34 | 11 | 5.90 | 22.88 |
| 10/09/2025 | | | | | | 20 | 9 | 4.92 | 23.03 |
| 11/09/2025 | | | | | | 25 | 9 | 6.67 | 23.15 |
| 12/09/2025 | | | | 28.9 | | 21 | 7 | 4.95 | 23.27 |
| 13/09/2025 | 6.7 | 0.0 | | 33.2 | 14.5 | 25 | 10 | 2.93 | 23.41 |
| 14/09/2025 | 7.4 | 0.0 | | 33.9 | 15.5 | 49 | 9 | 3.71 | 22.76 |
| 15/09/2025 | 7.3 | 0.0 | | 30.6 | 20.1 | 66 | 26 | 6.24 | 18.71 |
| 16/09/2025 | | 0.0 | | | 16.5 | 36 | 15 | 5.42 | 23.78 |
| 17/09/2025 | 7.3 | | | 32.5 | 16.2 | 32 | 12 | 3.63 | 23.92 |
| 18/09/2025 | 7.5 | 0.0 | | 34.5 | 15.9 | 37 | 9 | 3.49 | 24.06 |
| 19/09/2025 | 8.0 | 0.0 | | 34.8 | 17.7 | 24 | 8 | 3.74 | 24.16 |
| 20/09/2025 | 8.4 | 0.0 | | 34.9 | 18.3 | 25 | 6 | 4.02 | 24.31 |
| Totals: | 111.4 | 0.0 | | | | | | | |
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