Evapotranspiration Calculations
Warrnambool Airport Ndb - September 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/09/2025 | 1.8 | 2.0 | 14.7 | 7.7 | 95 | 73 | 4.84 | 12.93 | |
| 02/09/2025 | 2.5 | 2.6 | 16.4 | 6.4 | 94 | 58 | 7.55 | 12.95 | |
| 03/09/2025 | 2.8 | 5.6 | 16.3 | 9.2 | 94 | 52 | 7.51 | 12.99 | |
| 04/09/2025 | 2.2 | 11.2 | 12.3 | 7.8 | 94 | 57 | 6.93 | 13.27 | |
| 05/09/2025 | 2.2 | 0.4 | 13.7 | 2.0 | 94 | 50 | 3.42 | 15.57 | |
| 06/09/2025 | 3.1 | 0.0 | 18.5 | 2.3 | 90 | 52 | 7.04 | 13.30 | |
| 07/09/2025 | 3.0 | 3.0 | 21.0 | 9.4 | 94 | 60 | 9.05 | 8.68 | |
| 08/09/2025 | 2.6 | 6.8 | 17.3 | 11.2 | 93 | 60 | 7.18 | 11.75 | |
| 09/09/2025 | 2.2 | 1.6 | 13.7 | 9.0 | 96 | 60 | 4.42 | 16.40 | |
| 10/09/2025 | 0.6 | 3.6 | 98 | 76 | 4.12 | 13.68 | |||
| 11/09/2025 | 14.1 | 94 | 69 | 6.15 | 14.16 | ||||
| 12/09/2025 | 1.9 | 0.6 | 15.4 | 5.7 | 96 | 74 | 5.53 | 14.45 | |
| 13/09/2025 | 2.1 | 3.8 | 17.5 | 10.8 | 97 | 66 | 3.51 | 11.86 | |
| 14/09/2025 | 3.9 | 0.0 | 20.1 | 4.6 | 92 | 46 | 7.45 | 18.21 | |
| 15/09/2025 | 4.9 | 0.0 | 23.3 | 10.8 | 88 | 37 | 8.13 | 15.26 | |
| 16/09/2025 | 2.8 | 1.2 | 16.3 | 10.3 | 90 | 58 | 8.11 | 13.78 | |
| 17/09/2025 | 2.6 | 4.0 | 14.1 | 6.3 | 93 | 53 | 6.00 | 15.78 | |
| 18/09/2025 | 3.5 | 0.0 | 19.4 | 1.9 | 95 | 47 | 5.96 | 18.09 | |
| 19/09/2025 | 3.7 | 0.2 | 18.6 | 9.0 | 92 | 48 | 8.17 | 18.38 | |
| 20/09/2025 | 2.3 | 8.2 | 13.5 | 5.9 | 93 | 63 | 8.26 | 13.16 | |
| Totals: | 50.1 | 51.8 |
