Average annual temperature is 12.8 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: -1.2 °C
Number of sunny days: 142 days
Number of rainy days: 223 days
Look at detailed online map of Wallan
* Weather data for Wallan Australia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 33.7 | 37.7 | 33.9 | 23.2 | 16.6 | 17.7 | 15.2 | 16.4 | 24.3 | 24.4 | 28.5 | 32.2 |
| Average daytime temperature (°C) | 25.0 | 24.2 | 21.7 | 17.3 | 12.9 | 11.6 | 11.7 | 12.7 | 17.1 | 16.6 | 19.8 | 22.2 |
| Average temperature (°C) | 18.7 | 17.7 | 15.9 | 12.7 | 9.2 | 8.5 | 8.1 | 8.6 | 11.6 | 11.7 | 14.8 | 16.7 |
| Average night temperature (°C) | 13.7 | 12.7 | 11.6 | 9.1 | 6.1 | 6.1 | 5.4 | 5.3 | 7.2 | 7.3 | 11.2 | 12.2 |
| Absolute minimum temperature (°C) | 8.0 | 7.4 | 7.7 | 3.7 | 1.9 | 0.4 | 0.4 | -1.2 | 2.0 | 2.5 | 5.8 | 9.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.4 | 13.5 | 12.3 | 11.1 | 10.1 | 9.6 | 9.9 | 10.7 | 11.9 | 13.1 | 14.1 | 14.7 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 10.2 | 10.2 | 8.6 | 7.6 | 6.5 | 5.6 | 6.7 | 6.8 | 9.9 | 9.0 | 9.3 | 9.2 |
| Precipitation (mm) | 29 | 29 | 62 | 82 | 56 | 75 | 27 | 50 | 21 | 85 | 55 | 100 |
| Sunny days | 12 | 12 | 11 | 10 | 10 | 8 | 13 | 12 | 18 | 11 | 15 | 10 |
| Rainy days | 19 | 16 | 20 | 20 | 21 | 22 | 18 | 19 | 12 | 20 | 15 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Wallan is at