Evapotranspiration Calculations
Ivanhoe Aerodrome - 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 | 7.7 | 0.0 | 32.7 | 11.9 | 81 | 16 | 3.86 | 27.62 | |
| 02/11/2025 | 8.1 | 0.0 | 36.5 | 13.8 | 51 | 8 | 3.34 | 23.52 | |
| 03/11/2025 | 2.3 | 0.0 | 17.7 | 14.3 | 99 | 53 | 3.66 | 7.58 | |
| 04/11/2025 | 5.0 | 9.8 | 20.7 | 8.2 | 93 | 31 | 5.32 | 24.19 | |
| 05/11/2025 | 5.3 | 0.0 | 24.4 | 7.7 | 81 | 25 | 2.55 | 28.05 | |
| 06/11/2025 | 6.3 | 0.0 | 30.8 | 10.7 | 64 | 11 | 2.92 | 20.98 | |
| 07/11/2025 | 10.3 | 0.0 | 37.5 | 18.1 | 48 | 7 | 5.62 | 19.71 | |
| 08/11/2025 | 7.0 | 0.0 | 25.1 | 14.9 | 76 | 24 | 6.81 | 24.28 | |
| 09/11/2025 | 6.5 | 0.0 | 24.5 | 7.9 | 63 | 24 | 4.68 | 28.61 | |
| 10/11/2025 | 6.6 | 0.0 | 26.0 | 10.7 | 60 | 20 | 3.73 | 28.74 | |
| 11/11/2025 | 6.4 | 0.0 | 21.9 | 11.6 | 58 | 20 | 5.23 | 25.42 | |
| 12/11/2025 | 6.1 | 0.0 | 26.1 | 6.0 | 53 | 8 | 2.52 | 28.96 | |
| 13/11/2025 | 8.1 | 0.0 | 32.0 | 10.2 | 29 | 5 | 3.90 | 22.34 | |
| 14/11/2025 | 9.3 | 0.0 | 36.5 | 15.8 | 32 | 8 | 4.02 | 25.86 | |
| 15/11/2025 | 9.8 | 0.0 | 33.9 | 18.7 | 66 | 9 | 6.53 | 21.44 | |
| 16/11/2025 | 7.8 | 0.4 | 28.5 | 13.4 | 70 | 20 | 5.28 | 28.32 | |
| 17/11/2025 | 6.4 | 0.2 | 24.7 | 12.6 | 74 | 28 | 5.59 | 25.02 | |
| 18/11/2025 | 6.6 | 0.0 | 30.1 | 13.0 | 64 | 22 | 2.58 | 28.76 | |
| 19/11/2025 | 8.1 | 0.0 | 34.1 | 15.5 | 44 | 17 | 3.28 | 29.53 | |
| 20/11/2025 | 8.7 | 0.0 | 29.0 | 16.1 | 48 | 15 | 5.52 | 28.17 | |
| 21/11/2025 | 7.1 | 0.0 | 26.5 | 11.4 | 49 | 12 | 4.03 | 26.13 | |
| 22/11/2025 | 6.7 | 0.0 | 31.8 | 11.0 | 37 | 7 | 2.90 | 19.69 | |
| 23/11/2025 | 8.5 | 0.0 | 36.9 | 16.5 | 52 | 17 | 3.17 | 29.56 | |
| 24/11/2025 | 10.3 | 0.0 | 41.6 | 20.3 | 61 | 12 | 5.17 | 19.53 | |
| 25/11/2025 | 7.8 | 0.4 | 35.3 | 21.1 | 62 | 18 | 3.63 | 23.02 | |
| Totals: | 182.8 | 10.8 |
