Evapotranspiration Calculations
Clare High School - 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 | 3.1 | 0.4 | | 22.6 | 16.6 | 96 | 41 | 2.40 | 14.43 |
| 02/04/2026 | 3.2 | 0.0 | | 24.1 | 12.1 | 86 | 44 | 2.00 | 16.47 |
| 03/04/2026 | 3.1 | 0.0 | | 20.7 | 11.9 | 88 | 55 | 3.55 | 16.17 |
| 04/04/2026 | 4.1 | 0.0 | | 23.8 | 12.2 | 61 | 42 | 3.56 | 18.05 |
| 05/04/2026 | 2.4 | 0.0 | | 24.2 | 13.4 | 95 | 44 | 1.76 | 9.59 |
| 06/04/2026 | 3.1 | 2.6 | | 27.6 | 11.3 | 97 | 42 | 2.28 | 12.38 |
| 07/04/2026 | 2.6 | 0.0 | | 20.8 | 11.4 | 97 | 54 | 2.31 | 14.44 |
| 08/04/2026 | 1.7 | 0.6 | | 22.1 | 10.0 | 93 | 69 | 1.72 | 8.07 |
| 09/04/2026 | 2.7 | 2.6 | | 22.1 | 13.7 | 85 | 58 | 4.69 | 8.11 |
| 10/04/2026 | 2.5 | 2.0 | | 17.1 | 11.8 | 97 | 54 | 5.02 | 12.26 |
| 11/04/2026 | 2.0 | 1.0 | | 15.0 | 7.0 | 97 | 57 | 3.11 | 12.64 |
| 12/04/2026 | 2.4 | 0.0 | | 17.3 | 8.7 | 93 | 55 | 3.02 | 15.09 |
| 13/04/2026 | 2.0 | 0.6 | | 19.6 | 9.6 | 96 | 57 | 1.26 | 12.83 |
| 14/04/2026 | 2.1 | 0.0 | | 20.1 | 4.4 | 97 | 53 | 1.08 | 15.92 |
| 15/04/2026 | 2.5 | 0.0 | | 24.2 | 4.7 | 97 | 38 | 1.14 | 16.74 |
| 16/04/2026 | 2.8 | 0.0 | | 25.2 | 6.2 | 96 | 30 | 1.48 | 16.57 |
| 17/04/2026 | 2.5 | 0.0 | | 21.7 | 7.5 | 97 | 47 | 1.95 | 15.65 |
| 18/04/2026 | 3.4 | 0.0 | | 24.6 | 9.3 | 79 | 30 | 2.46 | 16.24 |
| 19/04/2026 | 2.9 | 0.0 | | 26.9 | 10.5 | 90 | 33 | 1.71 | 14.44 |
| 20/04/2026 | 2.9 | 0.2 | | 25.7 | 10.4 | 98 | 46 | 2.06 | 15.64 |
| 21/04/2026 | 3.6 | 0.0 | | 28.3 | 10.9 | 93 | 25 | 2.36 | 15.14 |
| 22/04/2026 | 3.2 | 0.0 | | 27.8 | 10.3 | 80 | 21 | 1.68 | 15.31 |
| 23/04/2026 | 3.5 | 0.0 | | 26.2 | 10.0 | 75 | 27 | 2.46 | 15.50 |
| 24/04/2026 | 3.3 | 0.0 | | 25.7 | 8.7 | 72 | 24 | 2.36 | 12.15 |
| 25/04/2026 | 3.8 | 0.0 | | 27.2 | 12.5 | 67 | 25 | 2.93 | 11.92 |
| 26/04/2026 | 2.1 | 0.0 | | 22.4 | 12.2 | 94 | 50 | 1.85 | 10.33 |
| Totals: | 73.5 | 10.0 | | | | | | | |
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