Evapotranspiration Calculations
Cape Nelson Lighthouse - May 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) |
| 01/05/2026 | 6.2 | 0.0 | | 28.1 | 17.9 | 42 | 26 | 6.27 | 11.76 |
| 02/05/2026 | 4.2 | 0.0 | | 26.4 | 18.1 | 92 | 36 | 6.67 | 6.07 |
| 03/05/2026 | 2.4 | 8.0 | | 18.7 | 12.2 | 94 | 54 | 5.64 | 9.59 |
| 04/05/2026 | 1.7 | 0.2 | | 16.6 | 12.8 | 92 | 76 | 9.19 | 7.53 |
| 05/05/2026 | 1.8 | 15.4 | | 15.8 | 12.6 | 90 | 68 | 5.45 | 9.10 |
| 06/05/2026 | 2.5 | 0.4 | | 16.3 | 12.2 | 97 | 47 | 7.92 | 6.59 |
| 07/05/2026 | 2.5 | 6.4 | | 14.1 | 6.7 | 89 | 52 | 9.70 | 8.92 |
| 08/05/2026 | 1.1 | 1.0 | | 14.4 | 10.6 | 92 | 84 | 6.17 | 7.00 |
| 09/05/2026 | 1.0 | 1.0 | | 14.8 | 12.4 | 94 | 87 | 3.66 | 8.40 |
| 10/05/2026 | 1.5 | 0.2 | | 16.6 | 12.4 | 95 | 67 | 4.49 | 6.39 |
| 11/05/2026 | 1.7 | 0.4 | | 16.9 | 11.9 | 93 | 63 | 4.08 | 10.77 |
| 12/05/2026 | 1.4 | 0.0 | | 17.6 | 11.9 | 94 | 78 | 3.89 | 10.86 |
| 13/05/2026 | 1.5 | 0.2 | | 20.0 | 12.6 | 95 | 72 | 3.95 | 7.88 |
| 14/05/2026 | 1.9 | 0.0 | | 19.9 | 12.3 | 85 | 68 | 4.46 | 9.62 |
| 15/05/2026 | 2.5 | 0.0 | | 20.1 | 13.4 | 74 | 59 | 5.38 | 6.67 |
| 16/05/2026 | 1.8 | 0.0 | | 17.3 | 15.6 | 96 | 59 | 5.24 | 4.74 |
| 17/05/2026 | 1.2 | 2.8 | | 17.3 | 14.5 | 97 | 78 | 3.33 | 9.33 |
| Totals: | 36.9 | 36.0 | | | | | | | |
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