Average annual temperature is 17.9 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: 4.7 °C
Number of sunny days: 222 days
Number of rainy days: 143 days
Look at detailed online map of Bunbury
* Weather data for Bunbury 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) | 34.8 | 35.0 | 32.7 | 25.9 | 23.9 | 17.6 | 18.5 | 22.8 | 26.8 | 28.9 | 36.5 | 34.2 |
| Average daytime temperature (°C) | 29.5 | 28.9 | 26.6 | 20.8 | 19.3 | 15.2 | 16.1 | 16.6 | 18.5 | 21.6 | 27.6 | 28.4 |
| Average temperature (°C) | 23.1 | 23.2 | 21.2 | 16.6 | 15.4 | 12.2 | 13.7 | 13.0 | 15.3 | 17.0 | 21.7 | 22.4 |
| Average night temperature (°C) | 17.2 | 17.3 | 16.4 | 13.0 | 11.6 | 9.3 | 10.9 | 9.1 | 12.2 | 12.6 | 16.2 | 16.3 |
| Absolute minimum temperature (°C) | 13.8 | 12.5 | 12.6 | 8.0 | 6.6 | 4.7 | 5.4 | 4.9 | 4.8 | 8.9 | 9.9 | 12.4 |
| 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) | 14.1 | 13.3 | 12.3 | 11.3 | 10.4 | 10.0 | 10.2 | 10.9 | 11.9 | 12.9 | 13.8 | 14.3 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 12.8 | 12.2 | 10.3 | 8.6 | 8.0 | 7.5 | 7.3 | 8.6 | 9.3 | 10.8 | 12.1 | 12.7 |
| Precipitation (mm) | 0 | 0 | 39 | 83 | 54 | 110 | 116 | 106 | 89 | 12 | 11 | 10 |
| Sunny days | 29 | 28 | 20 | 14 | 20 | 10 | 6 | 15 | 10 | 21 | 23 | 26 |
| Rainy days | 2 | 0 | 11 | 16 | 11 | 20 | 25 | 16 | 20 | 10 | 7 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Bunbury during the most sunny months:
The largest precipitation sum in Bunbury is at