Evapotranspiration Calculations
Nullarbor - 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 | 3.9 | 1.4 | | 23.8 | 10.9 | 97 | 43 | 3.49 | 19.77 |
| 02/04/2026 | 4.7 | 0.0 | | 25.3 | 9.9 | 97 | 35 | 4.84 | 19.70 |
| 03/04/2026 | 2.2 | 0.0 | | 20.7 | 13.9 | 94 | 69 | 5.39 | 8.12 |
| 04/04/2026 | 4.1 | 1.0 | | 30.2 | 15.1 | 95 | 38 | 3.81 | 10.07 |
| 05/04/2026 | 4.7 | 7.4 | | 30.1 | 16.5 | 95 | 46 | 4.56 | 17.20 |
| 06/04/2026 | 3.4 | 0.2 | | 24.2 | 17.3 | 97 | 65 | 5.23 | 18.09 |
| 07/04/2026 | 1.7 | 6.0 | | 20.6 | 16.4 | 96 | 80 | 4.72 | 6.99 |
| 08/04/2026 | 4.2 | 1.8 | | 28.6 | 16.0 | 96 | 55 | 5.64 | 16.01 |
| 09/04/2026 | 3.9 | 0.6 | | 25.7 | 17.0 | 96 | 47 | 4.07 | 17.28 |
| 10/04/2026 | 3.3 | 0.0 | | 20.8 | 10.9 | 90 | 47 | 4.87 | 14.16 |
| 11/04/2026 | 3.1 | 0.0 | | 20.4 | 13.2 | 89 | 47 | 4.60 | 11.85 |
| 12/04/2026 | 2.8 | 0.0 | | 21.0 | 13.1 | 85 | 53 | 3.30 | 12.35 |
| 13/04/2026 | 3.8 | 0.0 | | 23.9 | 8.7 | 93 | 44 | 4.40 | 16.83 |
| 14/04/2026 | 4.6 | 0.0 | | 27.6 | 9.4 | 93 | 32 | 4.15 | 17.54 |
| 15/04/2026 | 5.7 | 0.0 | | 29.8 | 9.5 | 93 | 21 | 4.61 | 17.73 |
| 16/04/2026 | 6.6 | 0.0 | | 31.6 | 11.8 | 77 | 16 | 4.87 | 17.56 |
| 17/04/2026 | 5.4 | 0.0 | | 29.4 | 13.7 | 92 | 28 | 5.29 | 14.54 |
| 18/04/2026 | 7.5 | 0.0 | | 33.9 | 17.4 | 88 | 19 | 6.99 | 12.53 |
| 19/04/2026 | 3.7 | 0.0 | | 24.1 | 16.5 | 93 | 52 | 4.94 | 17.13 |
| 20/04/2026 | 3.6 | 0.0 | | 25.3 | 12.8 | 96 | 54 | 4.81 | 16.96 |
| 21/04/2026 | 9.1 | 0.0 | | 35.0 | 15.9 | 91 | 15 | 8.43 | 16.01 |
| 22/04/2026 | 3.4 | 0.0 | | 22.7 | 16.4 | 92 | 61 | 7.00 | 16.63 |
| 23/04/2026 | 8.1 | 0.0 | | 34.2 | 11.0 | 97 | 10 | 6.47 | 14.99 |
| 24/04/2026 | 9.0 | 0.0 | | 33.2 | 16.8 | 39 | 16 | 7.32 | 16.17 |
| 25/04/2026 | 3.1 | 0.0 | | 21.9 | 16.3 | 95 | 29 | 4.41 | 5.23 |
| 26/04/2026 | 2.8 | 4.8 | | 21.8 | 9.7 | 96 | 55 | 3.70 | 15.75 |
| Totals: | 118.4 | 23.2 | | | | | | | |
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