Average annual temperature is 14.6 °C
Absolute maximum temperature: 26.2 °C
Absolute minimum temperature: 7.3 °C
Number of sunny days: 201 days
Number of rainy days: 164 days
Look at detailed online map of Ballast Head
* Weather data for Ballast Head 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) | 25.2 | 26.2 | 23.9 | 21.0 | 17.1 | 18.1 | 14.9 | 18.6 | 20.4 | 22.4 | 25.5 | 22.1 |
| Average daytime temperature (°C) | 19.5 | 19.8 | 18.6 | 17.3 | 15.1 | 14.3 | 13.3 | 13.8 | 15.7 | 16.2 | 16.5 | 18.1 |
| Average temperature (°C) | 17.5 | 17.9 | 16.7 | 15.8 | 13.9 | 13.0 | 11.9 | 11.9 | 13.6 | 13.5 | 14.4 | 15.7 |
| Average night temperature (°C) | 16.0 | 16.4 | 15.5 | 14.5 | 12.7 | 11.7 | 10.7 | 10.3 | 11.4 | 11.6 | 12.9 | 13.9 |
| Absolute minimum temperature (°C) | 14.3 | 13.0 | 13.5 | 11.1 | 10.9 | 8.6 | 8.3 | 8.0 | 7.3 | 9.3 | 11.7 | 11.5 |
| 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) | 14.3 | 13.4 | 12.3 | 11.2 | 10.2 | 9.8 | 10.0 | 10.8 | 11.9 | 13.0 | 14.0 | 14.5 |
| 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) | 11.5 | 11.2 | 9.7 | 8.4 | 6.9 | 6.1 | 7.4 | 7.8 | 10.3 | 10.7 | 11.0 | 10.4 |
| Precipitation (mm) | 16 | 13 | 25 | 43 | 20 | 111 | 39 | 24 | 42 | 15 | 14 | 73 |
| Sunny days | 26 | 20 | 15 | 14 | 12 | 4 | 15 | 20 | 19 | 19 | 22 | 15 |
| Rainy days | 5 | 8 | 16 | 16 | 19 | 26 | 16 | 11 | 11 | 12 | 8 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ballast Head is at