Average annual temperature is 12.3 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: 0.0 °C
Number of sunny days: 125 days
Number of rainy days: 240 days
Look at detailed online map of Ballan
* Weather data for Ballan 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) | 31.9 | 35.3 | 32.1 | 22.6 | 17.6 | 16.9 | 13.6 | 17.3 | 24.2 | 25.1 | 28.4 | 31.0 |
| Average daytime temperature (°C) | 24.0 | 22.8 | 20.3 | 16.8 | 12.4 | 10.9 | 11.0 | 12.2 | 16.6 | 15.9 | 19.2 | 21.2 |
| Average temperature (°C) | 17.6 | 16.7 | 14.9 | 12.5 | 9.2 | 8.3 | 8.1 | 8.6 | 11.7 | 11.1 | 14.0 | 15.5 |
| Average night temperature (°C) | 12.8 | 12.3 | 10.8 | 9.6 | 6.9 | 6.2 | 6.0 | 5.9 | 7.8 | 6.9 | 10.3 | 11.4 |
| Absolute minimum temperature (°C) | 8.6 | 7.4 | 6.3 | 4.9 | 3.3 | 1.8 | 1.8 | 0.0 | 2.0 | 3.4 | 5.6 | 7.2 |
| 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) | 14.0 | 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) | 10.4 | 10.3 | 8.5 | 7.4 | 6.7 | 5.4 | 6.3 | 6.9 | 9.8 | 9.1 | 9.6 | 8.8 |
| Precipitation (mm) | 58 | 34 | 61 | 68 | 53 | 84 | 29 | 37 | 26 | 68 | 70 | 159 |
| Sunny days | 12 | 13 | 6 | 6 | 9 | 8 | 13 | 9 | 17 | 13 | 11 | 8 |
| Rainy days | 19 | 15 | 25 | 24 | 22 | 22 | 18 | 22 | 13 | 18 | 19 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Ballan during the most sunny months:
The largest precipitation sum in Ballan is at