Average annual temperature is 19.1 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: 2.9 °C
Number of sunny days: 192 days
Number of rainy days: 173 days
Look at detailed online map of Charlwood
* Weather data for Charlwood 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) | 34.3 | 38.7 | 36.9 | 29.4 | 25.6 | 26.5 | 24.8 | 27.6 | 34.3 | 37.0 | 34.5 | 37.1 |
| Average daytime temperature (°C) | 30.2 | 30.7 | 30.3 | 25.1 | 21.8 | 21.3 | 20.7 | 23.0 | 25.6 | 28.6 | 27.3 | 31.8 |
| Average temperature (°C) | 23.3 | 23.6 | 23.8 | 19.0 | 14.2 | 13.7 | 13.3 | 15.3 | 17.7 | 20.4 | 21.0 | 24.5 |
| Average night temperature (°C) | 18.4 | 18.3 | 19.0 | 14.2 | 8.2 | 7.8 | 7.5 | 9.3 | 11.4 | 14.1 | 16.5 | 19.1 |
| Absolute minimum temperature (°C) | 16.1 | 15.1 | 13.2 | 8.7 | 4.0 | 3.1 | 2.9 | 5.0 | 6.4 | 10.2 | 12.8 | 15.2 |
| 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 | 12.2 | 11.4 | 10.7 | 10.4 | 10.6 | 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) | 10.5 | 10.8 | 8.8 | 9.7 | 9.1 | 9.0 | 8.5 | 9.9 | 10.4 | 11.6 | 9.6 | 11.3 |
| Precipitation (mm) | 106 | 29 | 84 | 19 | 77 | 2 | 20 | 19 | 26 | 7 | 189 | 108 |
| Sunny days | 10 | 9 | 7 | 18 | 22 | 22 | 24 | 18 | 22 | 23 | 5 | 12 |
| Rainy days | 21 | 19 | 24 | 12 | 9 | 8 | 7 | 13 | 8 | 8 | 25 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Charlwood is at