Evapotranspiration Calculations
Holsworthy Defence - 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 | 3.5 | 0.2 | | 28.6 | 12.9 | 97 | 39 | 1.50 | 19.00 |
| 02/04/2026 | 3.3 | 0.0 | | 28.1 | 13.4 | 97 | 40 | 1.31 | 18.31 |
| 03/04/2026 | 2.7 | 0.2 | | 24.0 | 14.1 | 97 | 65 | 2.53 | 14.50 |
| 04/04/2026 | 1.8 | 0.0 | | 19.5 | 16.3 | 91 | 66 | 1.95 | 7.67 |
| 05/04/2026 | 2.3 | 10.8 | | 21.7 | 13.9 | 96 | 59 | 1.32 | 13.28 |
| 06/04/2026 | 1.6 | 0.6 | | 20.0 | 10.8 | 96 | 63 | 0.78 | 9.43 |
| 07/04/2026 | 3.4 | 1.6 | | 30.9 | 11.9 | 97 | 35 | 1.62 | 15.85 |
| 08/04/2026 | 3.3 | 0.0 | | 28.9 | 13.7 | 97 | 30 | 1.34 | 17.41 |
| 09/04/2026 | 3.5 | 0.0 | | 31.3 | 15.1 | 97 | 33 | 1.45 | 17.55 |
| 10/04/2026 | 3.4 | 0.0 | | 30.6 | 17.0 | 92 | 41 | 2.18 | 13.45 |
| 11/04/2026 | 4.1 | 0.0 | | 23.4 | 16.5 | 78 | 29 | 3.51 | 17.21 |
| 12/04/2026 | 3.6 | 0.0 | | 19.9 | 6.5 | 78 | 31 | 3.68 | 17.01 |
| 13/04/2026 | 3.3 | 0.0 | | 23.3 | 10.5 | 75 | 36 | 2.48 | 16.67 |
| 14/04/2026 | 3.2 | 0.0 | | 25.7 | 11.0 | 93 | 27 | 1.89 | 16.70 |
| 15/04/2026 | 3.1 | 0.0 | | 26.7 | 8.7 | 95 | 33 | 1.75 | 16.53 |
| 16/04/2026 | 3.1 | 0.0 | | 28.0 | 10.2 | 96 | 30 | 1.58 | 15.98 |
| 17/04/2026 | 3.3 | 0.0 | | 28.1 | 10.4 | 79 | 30 | 2.19 | 11.42 |
| 18/04/2026 | 2.6 | 0.0 | | 20.1 | 7.2 | 91 | 34 | 1.86 | 16.05 |
| 19/04/2026 | 2.5 | 0.0 | | 21.1 | 6.1 | 96 | 40 | 1.80 | 15.88 |
| 20/04/2026 | 2.3 | 0.0 | | 20.9 | 7.4 | 94 | 46 | 1.88 | 14.20 |
| 21/04/2026 | 1.9 | 0.0 | | 20.5 | 12.4 | 93 | 55 | 2.10 | 8.74 |
| 22/04/2026 | 2.3 | 0.2 | | 21.3 | 12.0 | 94 | 48 | 1.74 | 13.89 |
| 23/04/2026 | 2.1 | 0.0 | | 21.3 | 11.1 | 90 | 45 | 1.71 | 11.14 |
| 24/04/2026 | 2.3 | 0.0 | | 22.5 | 10.2 | 95 | 51 | 1.99 | 13.47 |
| 25/04/2026 | 2.3 | 0.2 | | 25.3 | 12.0 | 97 | 48 | 1.36 | 14.01 |
| 26/04/2026 | 2.4 | 0.2 | | 24.8 | 10.2 | 97 | 35 | 1.39 | 14.82 |
| Totals: | 73.2 | 14.0 | | | | | | | |
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