Average annual temperature is 17.3 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: 0.5 °C
Number of sunny days: 217 days
Number of rainy days: 148 days
Look at detailed online map of Wannawong
* Weather data for Wannawong 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) | 34.9 | 35.5 | 33.6 | 25.8 | 22.4 | 23.0 | 23.7 | 24.7 | 31.1 | 34.1 | 33.3 | 35.4 |
| Average daytime temperature (°C) | 29.1 | 29.0 | 27.9 | 21.7 | 18.6 | 18.4 | 17.8 | 20.8 | 23.7 | 26.3 | 26.1 | 30.0 |
| Average temperature (°C) | 22.1 | 22.1 | 21.9 | 16.3 | 11.7 | 11.2 | 11.2 | 13.7 | 16.0 | 18.9 | 19.7 | 23.0 |
| Average night temperature (°C) | 16.6 | 16.4 | 17.1 | 11.8 | 6.3 | 5.6 | 6.0 | 8.2 | 9.4 | 12.0 | 14.7 | 17.0 |
| Absolute minimum temperature (°C) | 14.3 | 12.8 | 11.1 | 5.6 | 0.5 | 0.8 | 1.7 | 3.3 | 4.8 | 7.8 | 11.1 | 12.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.7 | 13.1 | 12.3 | 11.4 | 10.7 | 10.4 | 10.5 | 11.1 | 11.9 | 12.8 | 13.5 | 13.9 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 10.9 | 11.1 | 8.7 | 9.4 | 9.1 | 8.8 | 8.6 | 9.7 | 10.4 | 11.5 | 10.0 | 11.3 |
| Precipitation (mm) | 64 | 25 | 92 | 26 | 72 | 4 | 13 | 16 | 11 | 22 | 111 | 67 |
| Sunny days | 13 | 13 | 13 | 18 | 24 | 22 | 24 | 22 | 22 | 26 | 6 | 14 |
| Rainy days | 18 | 15 | 18 | 12 | 7 | 8 | 7 | 9 | 8 | 5 | 24 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Wannawong is at