Evapotranspiration Calculations
Robe Airfield - November 2025 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/11/2025 | 4.2 | 0.0 | 22.6 | 8.5 | 95 | 62 | 1.85 | 27.67 | |
| 02/11/2025 | 4.1 | 0.0 | 25.3 | 12.9 | 92 | 37 | 5.04 | 8.10 | |
| 03/11/2025 | 3.2 | 2.6 | 15.2 | 10.4 | 87 | 58 | 3.42 | 19.99 | |
| 04/11/2025 | 2.4 | 5.0 | 14.5 | 8.8 | 90 | 64 | 6.19 | 11.24 | |
| 05/11/2025 | 3.3 | 4.0 | 17.3 | 9.2 | 89 | 61 | 4.42 | 20.16 | |
| 06/11/2025 | 1.9 | 0.2 | 18.5 | 6.3 | 95 | 66 | 2.17 | 8.78 | |
| 07/11/2025 | 2.7 | 1.8 | 18.0 | 12.8 | 93 | 57 | 6.98 | 7.49 | |
| 08/11/2025 | 3.9 | 3.2 | 15.9 | 10.1 | 91 | 50 | 6.70 | 24.28 | |
| 09/11/2025 | 3.5 | 0.8 | 16.6 | 9.9 | 91 | 56 | 4.10 | 22.29 | |
| 10/11/2025 | 3.1 | 0.0 | 16.9 | 11.6 | 93 | 57 | 4.30 | 16.34 | |
| 11/11/2025 | 4.2 | 5.8 | 14.8 | 8.7 | 84 | 41 | 5.52 | 25.96 | |
| 12/11/2025 | 3.9 | 0.0 | 17.1 | 10.0 | 93 | 56 | 4.05 | 26.75 | |
| 13/11/2025 | 3.5 | 0.0 | 18.3 | 3.0 | 97 | 52 | 1.88 | 24.24 | |
| 14/11/2025 | 3.5 | 0.0 | 18.2 | 8.1 | 94 | 54 | 3.29 | 21.62 | |
| 15/11/2025 | 3.6 | 0.8 | 17.1 | 5.5 | 96 | 62 | 2.36 | 26.89 | |
| 16/11/2025 | 2.7 | 3.0 | 16.1 | 11.4 | 93 | 66 | 6.27 | 14.27 | |
| 17/11/2025 | 3.6 | 5.0 | 17.7 | 11.4 | 89 | 65 | 5.55 | 22.20 | |
| 18/11/2025 | 2.5 | 0.2 | 17.7 | 13.3 | 95 | 78 | 5.01 | 15.10 | |
| 19/11/2025 | 3.7 | 0.2 | 17.4 | 12.2 | 89 | 56 | 4.08 | 21.63 | |
| 20/11/2025 | 4.6 | 0.0 | 16.3 | 9.8 | 76 | 43 | 4.74 | 27.22 | |
| 21/11/2025 | 4.8 | 0.0 | 19.5 | 4.4 | 83 | 42 | 4.85 | 27.96 | |
| 22/11/2025 | 2.9 | 0.0 | 19.9 | 10.0 | 93 | 50 | 3.08 | 11.94 | |
| 23/11/2025 | 5.0 | 0.8 | 24.3 | 11.4 | 95 | 55 | 3.59 | 28.07 | |
| 24/11/2025 | 0.0 | 13.1 | 91 | 39 | 4.36 | 28.82 | |||
| 25/11/2025 | 0.0 | 20.2 | 92 | 70 | 5.87 | 27.14 | |||
| Totals: | 80.8 | 33.4 |
