Average annual temperature is 18.1 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: -1.4 °C
Number of sunny days: 244 days
Number of rainy days: 121 days
Look at detailed online map of Wallanbillan
* Weather data for Wallanbillan 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) | 36.5 | 39.2 | 38.2 | 27.9 | 21.2 | 21.8 | 21.3 | 22.4 | 32.5 | 35.7 | 35.1 | 41.6 |
| Average daytime temperature (°C) | 32.0 | 32.2 | 30.0 | 23.4 | 17.3 | 15.7 | 16.0 | 18.5 | 24.3 | 26.2 | 29.3 | 32.5 |
| Average temperature (°C) | 25.4 | 25.0 | 23.3 | 17.3 | 11.1 | 10.3 | 10.3 | 11.9 | 16.6 | 18.8 | 22.4 | 25.7 |
| Average night temperature (°C) | 19.0 | 17.9 | 17.1 | 12.2 | 5.9 | 5.7 | 5.7 | 6.4 | 9.4 | 11.7 | 16.1 | 19.0 |
| Absolute minimum temperature (°C) | 14.8 | 11.5 | 9.0 | 7.8 | 1.8 | -1.4 | -1.1 | 1.1 | 3.4 | 5.8 | 11.9 | 13.6 |
| 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 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.0 | 13.2 | 12.3 | 11.3 | 10.5 | 10.1 | 10.2 | 11.0 | 11.9 | 12.9 | 13.8 | 14.2 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 12.0 | 12.3 | 10.3 | 9.4 | 8.4 | 7.2 | 7.8 | 9.4 | 10.9 | 11.0 | 10.8 | 12.5 |
| Precipitation (mm) | 39 | 12 | 48 | 38 | 7 | 56 | 37 | 13 | 4 | 16 | 78 | 43 |
| Sunny days | 20 | 23 | 17 | 24 | 19 | 17 | 17 | 24 | 26 | 26 | 14 | 17 |
| Rainy days | 11 | 5 | 14 | 6 | 12 | 13 | 14 | 7 | 4 | 5 | 16 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Wallanbillan is at