Evapotranspiration Calculations
Cessnock Airport - 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 | 0.0 | | 28.1 | 10.4 | 98 | 42 | 1.62 | 19.29 |
| 02/04/2026 | 3.6 | 0.0 | | 28.4 | 11.5 | 97 | 44 | 2.08 | 17.88 |
| 03/04/2026 | 3.4 | 0.0 | | 28.1 | 11.3 | 98 | 50 | 2.05 | 17.71 |
| 04/04/2026 | 2.0 | 14.0 | | 21.6 | 16.8 | 96 | 72 | 2.48 | 9.57 |
| 05/04/2026 | 3.0 | 8.2 | | 22.9 | 15.9 | 96 | 49 | 2.69 | 15.18 |
| 06/04/2026 | 1.6 | 0.0 | | 20.6 | 8.5 | 98 | 59 | 0.38 | 10.48 |
| 07/04/2026 | 3.7 | 0.6 | | 31.6 | 9.5 | 98 | 32 | 1.64 | 17.75 |
| 08/04/2026 | 3.5 | 0.0 | | 30.4 | 12.3 | 98 | 29 | 1.39 | 18.29 |
| 09/04/2026 | 3.4 | 0.0 | | 31.1 | 11.4 | 97 | 36 | 1.20 | 18.07 |
| 10/04/2026 | 2.8 | 0.0 | | 30.4 | 13.4 | 98 | 42 | 1.14 | 13.40 |
| 11/04/2026 | 3.9 | 0.0 | | 28.8 | 15.7 | 93 | 23 | 2.18 | 17.53 |
| 12/04/2026 | 4.5 | 0.0 | | 22.7 | 6.4 | 65 | 26 | 4.24 | 17.61 |
| 13/04/2026 | 3.5 | 0.0 | | 23.4 | 9.0 | 94 | 29 | 2.75 | 17.45 |
| 14/04/2026 | 2.8 | 0.0 | | 25.2 | 3.8 | 97 | 25 | 1.24 | 17.23 |
| 15/04/2026 | 3.2 | 0.0 | | 27.0 | 5.2 | 98 | 24 | 1.60 | 17.09 |
| 16/04/2026 | | 0.0 | | | 7.7 | 98 | 22 | 1.69 | 16.92 |
| 17/04/2026 | | | | | | 97 | 17 | 2.16 | 16.64 |
| 18/04/2026 | 3.0 | | | 23.0 | 6.5 | 97 | 20 | 1.87 | 16.61 |
| 19/04/2026 | 2.6 | 0.0 | | 22.7 | 3.4 | 97 | 31 | 1.43 | 16.43 |
| 20/04/2026 | 2.6 | 0.0 | | 23.3 | 4.5 | 97 | 38 | 1.82 | 14.86 |
| 21/04/2026 | 2.4 | 0.0 | | 22.8 | 9.0 | 96 | 48 | 2.36 | 11.07 |
| 22/04/2026 | 2.8 | 0.0 | | 23.4 | 9.4 | 94 | 45 | 2.74 | 13.10 |
| 23/04/2026 | 2.5 | 0.0 | | 23.2 | 8.0 | 96 | 45 | 2.42 | 11.62 |
| 24/04/2026 | 2.4 | 0.0 | | 24.1 | 11.1 | 96 | 50 | 1.97 | 12.28 |
| 25/04/2026 | 2.7 | 0.4 | | 26.5 | 11.2 | 98 | 43 | 1.89 | 13.69 |
| 26/04/2026 | 2.5 | 0.2 | | 24.9 | 6.1 | 98 | 41 | 1.56 | 15.22 |
| Totals: | 71.9 | 23.4 | | | | | | | |
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