Evapotranspiration Calculations
Karijini North - 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 | 8.3 | 0.0 | | 39.6 | 27.7 | 37 | 16 | 3.75 | 22.48 |
| 02/04/2026 | 6.4 | 0.0 | | 39.5 | 24.5 | 46 | 15 | 2.39 | 20.49 |
| 03/04/2026 | 7.0 | 0.0 | | 38.3 | 24.4 | 57 | 15 | 2.95 | 22.18 |
| 04/04/2026 | 8.6 | 0.0 | | 37.9 | 27.5 | 33 | 15 | 4.51 | 19.45 |
| 05/04/2026 | 8.1 | 0.0 | | 37.7 | 27.2 | 38 | 16 | 4.15 | 19.89 |
| 06/04/2026 | 10.2 | 0.0 | | 38.9 | 28.7 | 31 | 15 | 5.72 | 20.98 |
| 07/04/2026 | 9.6 | 0.0 | | 38.6 | 28.0 | 30 | 14 | 5.11 | 21.86 |
| 08/04/2026 | 8.1 | 0.0 | | 37.1 | 23.9 | 37 | 17 | 4.19 | 21.98 |
| 09/04/2026 | | 0.0 | | | 23.8 | 54 | 12 | 2.48 | 15.59 |
| 10/04/2026 | | | | 36.5 | | 65 | 20 | 3.33 | 21.73 |
| 11/04/2026 | 7.4 | 0.0 | | 36.0 | 24.5 | 83 | 22 | 4.89 | 21.01 |
| 12/04/2026 | 6.9 | 4.6 | | 33.6 | 20.7 | 81 | 30 | 5.24 | 21.48 |
| 13/04/2026 | 6.6 | 0.6 | | 34.1 | 21.1 | 81 | 24 | 4.13 | 21.09 |
| 14/04/2026 | 5.0 | 1.6 | | 32.6 | 23.4 | 68 | 29 | 2.80 | 15.48 |
| 15/04/2026 | 5.3 | 0.0 | | 33.9 | 22.4 | 76 | 24 | 2.94 | 15.94 |
| 16/04/2026 | 4.9 | 7.6 | | 32.9 | 20.8 | 84 | 25 | 2.39 | 18.45 |
| 17/04/2026 | 6.8 | 0.0 | | 34.8 | 23.0 | 61 | 20 | 4.08 | 18.07 |
| 18/04/2026 | 8.2 | 0.0 | | 36.1 | 25.0 | 39 | 16 | 4.70 | 19.95 |
| 19/04/2026 | 7.1 | 0.0 | | 37.5 | 23.6 | 37 | 11 | 3.35 | 20.64 |
| 20/04/2026 | 7.1 | 0.0 | | 36.4 | 21.5 | 41 | 18 | 3.96 | 17.00 |
| 21/04/2026 | 5.8 | 0.0 | | 35.2 | 25.8 | 39 | 21 | 2.68 | 17.56 |
| 22/04/2026 | 6.8 | 0.0 | | 36.4 | 21.6 | 48 | 16 | 3.45 | 20.22 |
| 23/04/2026 | 5.5 | 0.0 | | 35.9 | 21.4 | 51 | 10 | 2.29 | 19.04 |
| 24/04/2026 | 5.2 | 0.0 | | 35.7 | 24.0 | 44 | 18 | 2.15 | 17.63 |
| 25/04/2026 | 6.6 | 0.0 | | 35.2 | 26.2 | 47 | 21 | 3.81 | 17.00 |
| 26/04/2026 | 6.5 | 0.0 | | 34.0 | 23.6 | 32 | 14 | 3.46 | 16.86 |
| Totals: | 168.0 | 14.4 | | | | | | | |
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