Average annual temperature is 17.0 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: 1.7 °C
Number of sunny days: 157 days
Number of rainy days: 208 days
Look at detailed online map of Campbelltown
* Weather data for Campbelltown 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) | 34.2 | 35.1 | 37.5 | 25.1 | 22.1 | 22.5 | 23.0 | 23.5 | 33.3 | 33.8 | 31.8 | 40.1 |
| Average daytime temperature (°C) | 26.5 | 27.8 | 27.1 | 21.7 | 18.6 | 17.1 | 18.2 | 19.2 | 23.7 | 25.0 | 25.1 | 28.3 |
| Average temperature (°C) | 21.1 | 21.8 | 21.2 | 16.6 | 12.7 | 11.6 | 11.8 | 12.8 | 16.1 | 17.7 | 19.4 | 22.0 |
| Average night temperature (°C) | 17.0 | 17.5 | 16.8 | 12.6 | 8.5 | 7.6 | 6.7 | 7.8 | 9.8 | 12.0 | 15.2 | 17.5 |
| Absolute minimum temperature (°C) | 12.7 | 14.8 | 12.6 | 9.2 | 5.0 | 2.9 | 1.7 | 5.2 | 4.7 | 8.4 | 11.1 | 13.5 |
| 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 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.1 | 13.3 | 12.3 | 11.2 | 10.4 | 9.9 | 10.1 | 10.9 | 11.9 | 12.9 | 13.9 | 14.4 |
| 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) | 10.1 | 10.7 | 9.0 | 8.9 | 8.9 | 7.6 | 8.6 | 8.9 | 10.5 | 10.9 | 9.8 | 10.6 |
| Precipitation (mm) | 139 | 88 | 73 | 56 | 14 | 20 | 9 | 44 | 12 | 27 | 137 | 116 |
| Sunny days | 7 | 8 | 11 | 8 | 20 | 19 | 26 | 11 | 20 | 16 | 6 | 5 |
| Rainy days | 24 | 20 | 20 | 22 | 11 | 11 | 5 | 20 | 10 | 15 | 24 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Campbelltown is at