Average annual temperature is 2.8 °C
Absolute maximum temperature: 27.0 °C
Absolute minimum temperature: -26.5 °C
Number of sunny days: 120 days
Number of rainy days: 170 days
Number of snow days: 75 days
Look at detailed online map of Great Brehat
* Weather data for Great Brehat 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) | 4.1 | 2.3 | 2.1 | 8.1 | 12.1 | 23.4 | 27.0 | 23.0 | 23.8 | 17.4 | 9.2 | 9.5 |
| Average daytime temperature (°C) | -2.7 | -8.3 | -0.9 | 2.5 | 5.5 | 9.2 | 17.7 | 16.6 | 13.9 | 9.3 | 1.9 | 0.7 |
| Average temperature (°C) | -5.8 | -12.5 | -2.9 | -0.4 | 2.8 | 6.1 | 14.8 | 14.0 | 11.1 | 7.0 | -0.4 | -1.5 |
| Average night temperature (°C) | -9.4 | -16.7 | -5.0 | -2.9 | 0.5 | 3.7 | 12.0 | 12.0 | 8.6 | 4.9 | -2.5 | -4.3 |
| Absolute minimum temperature (°C) | -16.8 | -26.5 | -17.2 | -11.9 | -3.3 | -0.9 | 5.9 | 7.8 | 4.0 | -2.2 | -8.6 | -10.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.4 | 10.0 | 11.9 | 13.9 | 15.6 | 16.5 | 16.1 | 14.6 | 12.6 | 10.7 | 8.9 | 7.9 |
| Daylight minimum duration (h) | 7.0 | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 7.0 |
| Sunshine mean duration (h) | 2.9 | 6.3 | 3.8 | 7.6 | 7.1 | 5.7 | 7.6 | 7.6 | 6.5 | 3.9 | 4.8 | 3.0 |
| Precipitation (mm) | 106 | 42 | 73 | 36 | 168 | 186 | 84 | 112 | 77 | 116 | 113 | 166 |
| Sunny days | 8 | 13 | 5 | 14 | 11 | 9 | 8 | 7 | 14 | 12 | 12 | 7 |
| Rainy days | 6 | 3 | 6 | 8 | 18 | 21 | 23 | 24 | 16 | 19 | 12 | 14 |
| Snow days | 17 | 12 | 20 | 8 | 2 | 0 | 0 | 0 | 0 | 0 | 6 | 10 |
The best time to visit Great Brehat during the most sunny months:
Months with the longest average daylight duration in Great Brehat:
The largest precipitation sum in Great Brehat is at