Evapotranspiration Calculations
Southern Cross Airfield - 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 | 3.7 | 0.0 | | 26.1 | 8.7 | 95 | 27 | 1.67 | 19.77 |
| 02/04/2026 | 5.5 | 0.0 | | 30.4 | 13.0 | 83 | 34 | 4.44 | 18.61 |
| 03/04/2026 | 3.7 | 0.0 | | 24.7 | 17.0 | 90 | 52 | 4.44 | 14.86 |
| 04/04/2026 | 5.6 | 0.0 | | 30.5 | 15.4 | 90 | 28 | 4.36 | 19.50 |
| 05/04/2026 | 4.3 | 0.0 | | 29.5 | 13.2 | 100 | 27 | 2.41 | 18.88 |
| 06/04/2026 | 5.3 | 0.0 | | 27.3 | 16.3 | 81 | 42 | 6.53 | 17.03 |
| 07/04/2026 | 3.6 | 0.0 | | 25.1 | 16.5 | 83 | 53 | 4.77 | 11.78 |
| 08/04/2026 | 4.0 | 0.0 | | 26.0 | 15.3 | 85 | 28 | 2.55 | 18.55 |
| 09/04/2026 | 4.2 | 0.0 | | 24.0 | 10.3 | 79 | 33 | 3.80 | 17.96 |
| 10/04/2026 | 4.1 | 0.0 | | 23.0 | 8.9 | 80 | 34 | 4.26 | 16.03 |
| 11/04/2026 | 5.1 | 0.0 | | 26.9 | 10.4 | 75 | 26 | 4.28 | 18.24 |
| 12/04/2026 | 5.0 | 0.0 | | 29.9 | 13.5 | 65 | 28 | 3.29 | 18.21 |
| 13/04/2026 | 4.7 | 0.0 | | 31.7 | 13.2 | 63 | 27 | 2.59 | 17.68 |
| 14/04/2026 | 5.0 | 4.4 | | 31.4 | 14.7 | 89 | 21 | 3.13 | 17.63 |
| 15/04/2026 | 4.4 | 0.0 | | 31.6 | 11.5 | 62 | 18 | 2.29 | 15.54 |
| 16/04/2026 | 4.7 | 0.0 | | 30.1 | 14.9 | 85 | 30 | 3.57 | 16.70 |
| 17/04/2026 | 7.2 | 0.0 | | 32.4 | 16.9 | 69 | 23 | 6.30 | 16.05 |
| 18/04/2026 | 3.2 | 0.0 | | 23.1 | 12.5 | 91 | 38 | 3.28 | 12.91 |
| 19/04/2026 | 3.5 | 0.0 | | 28.0 | 8.4 | 80 | 27 | 1.78 | 17.06 |
| 20/04/2026 | 7.0 | 0.0 | | 34.2 | 11.7 | 73 | 18 | 5.02 | 16.55 |
| 21/04/2026 | 4.3 | 0.4 | | 20.1 | 12.7 | 92 | 25 | 6.17 | 16.73 |
| 22/04/2026 | 4.7 | 0.0 | | 26.8 | 6.9 | 70 | 28 | 4.08 | 16.47 |
| 23/04/2026 | 3.9 | 0.0 | | 24.5 | 12.5 | 86 | 38 | 4.18 | 15.39 |
| 24/04/2026 | 3.0 | 0.0 | | 23.4 | 7.6 | 92 | 37 | 2.41 | 15.40 |
| 25/04/2026 | 3.0 | 0.0 | | 24.6 | 5.8 | 81 | 27 | 1.71 | 16.23 |
| 26/04/2026 | 4.1 | 0.0 | | 27.5 | 4.9 | 71 | 20 | 2.76 | 15.67 |
| Totals: | 116.8 | 4.8 | | | | | | | |
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