Average annual temperature is 6.1 °C
Absolute maximum temperature: 31.3 °C
Absolute minimum temperature: -32.7 °C
Number of sunny days: 119 days
Number of rainy days: 183 days
Number of snow days: 63 days
Look at detailed online map of Lac-Rocher
* Weather data for Lac-Rocher 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) | 3.5 | 7.7 | 6.0 | 20.8 | 31.2 | 31.3 | 30.3 | 25.4 | 31.0 | 28.2 | 10.9 | 5.3 |
| Average daytime temperature (°C) | -3.2 | -4.2 | 1.9 | 10.7 | 18.1 | 22.3 | 24.9 | 22.2 | 21.8 | 14.3 | 2.5 | -0.3 |
| Average temperature (°C) | -7.0 | -9.4 | -2.6 | 4.4 | 11.6 | 17.1 | 20.0 | 17.3 | 16.3 | 10.5 | -1.6 | -4.3 |
| Average night temperature (°C) | -11.0 | -14.1 | -6.4 | -0.6 | 5.7 | 12.7 | 16.0 | 13.3 | 12.1 | 7.3 | -4.7 | -8.1 |
| Absolute minimum temperature (°C) | -20.1 | -32.7 | -14.0 | -10.8 | -2.2 | 6.8 | 10.1 | 8.6 | 6.5 | -3.9 | -13.5 | -20.2 |
| 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 | 8.0 |
| Daylight mean duration (h) | 9.1 | 10.3 | 11.9 | 13.6 | 15.0 | 15.7 | 15.4 | 14.1 | 12.6 | 10.9 | 9.5 | 8.7 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 3.3 | 5.4 | 6.5 | 8.1 | 10.6 | 9.4 | 10.1 | 9.9 | 9.7 | 5.4 | 4.8 | 3.3 |
| Precipitation (mm) | 96 | 77 | 69 | 129 | 137 | 167 | 145 | 146 | 63 | 181 | 66 | 108 |
| Sunny days | 9 | 4 | 11 | 11 | 17 | 6 | 1 | 5 | 18 | 9 | 12 | 16 |
| Rainy days | 3 | 4 | 11 | 19 | 13 | 24 | 30 | 26 | 12 | 22 | 8 | 11 |
| Snow days | 19 | 20 | 9 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 10 | 4 |
The best time to visit Lac-Rocher during the most sunny months:
Months with the longest average daylight duration in Lac-Rocher:
The largest precipitation sum in Lac-Rocher is at