Average annual temperature is 9.2 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: -33.1 °C
Number of sunny days: 139 days
Number of rainy days: 195 days
Number of snow days: 31 days
Look at detailed online map of Chatterton
* Weather data for Chatterton Canada is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 6.4 | 12.3 | 10.2 | 26.8 | 28.8 | 31.8 | 30.8 | 27.1 | 32.2 | 28.4 | 14.7 | 9.9 |
| Average daytime temperature (°C) | 1.2 | 2.7 | 4.6 | 14.9 | 19.8 | 23.8 | 26.7 | 24.3 | 23.5 | 16.1 | 6.9 | 4.3 |
| Average temperature (°C) | -2.3 | -3.3 | 0.0 | 8.4 | 13.2 | 18.6 | 21.7 | 19.5 | 17.9 | 12.2 | 2.8 | 1.3 |
| Average night temperature (°C) | -5.8 | -8.5 | -3.9 | 3.1 | 7.2 | 13.9 | 16.8 | 15.3 | 13.1 | 9.0 | -0.7 | -1.3 |
| Absolute minimum temperature (°C) | -16.8 | -33.1 | -11.8 | -7.0 | 1.8 | 9.3 | 12.1 | 9.5 | 7.1 | -2.2 | -6.6 | -9.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.3 | 10.5 | 11.9 | 13.5 | 14.8 | 15.5 | 15.1 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 3.1 | 5.3 | 6.2 | 8.9 | 11.4 | 10.8 | 11.5 | 10.7 | 9.7 | 5.2 | 5.8 | 2.7 |
| Precipitation (mm) | 95 | 69 | 90 | 114 | 51 | 126 | 136 | 62 | 6 | 56 | 56 | 98 |
| Sunny days | 9 | 10 | 14 | 12 | 21 | 7 | 5 | 7 | 21 | 10 | 14 | 9 |
| Rainy days | 11 | 11 | 9 | 18 | 10 | 23 | 26 | 24 | 9 | 21 | 14 | 19 |
| Snow days | 11 | 7 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
The best time to visit Chatterton during the most sunny months:
Months with the longest average daylight duration in Chatterton:
The largest precipitation sum in Chatterton is at