Evapotranspiration Calculations
Neptune Island - October 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) |
| 01/10/2026 | 4.8 | 1.4 | | 18.4 | 13.5 | 40 | 30 | 4.52 | 16.36 |
| 02/10/2026 | 5.2 | 6.8 | | 17.7 | 12.0 | 43 | 32 | 5.94 | 19.68 |
| 03/10/2026 | 5.7 | 0.2 | | 16.6 | 12.4 | 42 | 33 | 8.20 | 19.73 |
| 04/10/2026 | 4.4 | 0.0 | | 15.9 | 13.1 | 41 | 34 | 5.84 | 8.51 |
| 05/10/2026 | 5.3 | 0.0 | | 18.4 | 12.5 | 42 | 29 | 5.00 | 21.93 |
| 06/10/2026 | 6.1 | 0.0 | | 17.1 | 14.5 | 39 | 32 | 8.58 | 18.71 |
| 07/10/2026 | 6.1 | 0.0 | | 18.3 | 12.8 | 41 | 29 | 7.11 | 23.59 |
| 08/10/2026 | | 0.0 | | | 14.1 | 35 | 26 | 9.63 | 23.86 |
| 09/10/2026 | | | | 17.1 | | 38 | 27 | 11.57 | 10.50 |
| 10/10/2026 | 7.0 | 10.8 | | 18.6 | 13.4 | 39 | 29 | 10.29 | 23.72 |
| 11/10/2026 | 7.0 | 0.2 | | 20.8 | 14.1 | 37 | 26 | 7.55 | 23.20 |
| 12/10/2026 | 5.8 | 0.0 | | 16.2 | 12.9 | 41 | 34 | 8.60 | 19.68 |
| 13/10/2026 | 5.7 | 0.0 | | 17.4 | 13.3 | 40 | 32 | 7.01 | 18.65 |
| 14/10/2026 | | 0.0 | | | 12.0 | 43 | 32 | 6.16 | 17.89 |
| 15/10/2026 | | | | 18.0 | | 42 | 30 | 7.91 | 24.80 |
| 16/10/2026 | 6.9 | 0.0 | | 20.5 | 14.8 | 36 | 26 | 7.03 | 23.34 |
| 17/10/2026 | 7.1 | 0.0 | | 21.5 | 15.8 | 34 | 25 | 6.21 | 25.47 |
| 18/10/2026 | 7.7 | 0.0 | | 21.1 | 16.8 | 32 | 25 | 7.50 | 25.65 |
| 19/10/2026 | 8.2 | 0.6 | | 21.6 | 17.3 | 34 | 24 | 10.08 | 18.54 |
| 20/10/2026 | 6.2 | 0.0 | | 18.5 | 14.8 | 38 | 30 | 6.75 | 21.93 |
| 21/10/2026 | 5.8 | 0.0 | | 18.9 | 13.0 | 40 | 28 | 5.25 | 24.40 |
| 22/10/2026 | 6.2 | 0.0 | | 23.6 | 14.7 | 37 | 21 | 4.32 | 21.49 |
| 23/10/2026 | 6.7 | 0.0 | | 19.3 | 16.2 | 36 | 28 | 6.92 | 22.49 |
| 24/10/2026 | 5.6 | 0.8 | | 17.3 | 14.4 | 40 | 31 | 7.59 | 12.60 |
| 25/10/2026 | 6.0 | 2.0 | | 17.5 | 12.0 | 42 | 31 | 8.14 | 20.23 |
| 26/10/2026 | 4.6 | 1.0 | | 17.3 | 12.1 | 43 | 33 | 4.68 | 15.22 |
| Totals: | 134.1 | 23.8 | | | | | | | |
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