Average annual temperature is 5.4 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: -31.4 °C
Number of sunny days: 136 days
Number of rainy days: 158 days
Number of snow days: 71 days
Look at detailed online map of Lac-Unique
* Weather data for Lac-Unique 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) | 2.8 | 5.4 | 5.1 | 17.1 | 31.1 | 32.2 | 31.2 | 24.1 | 28.5 | 25.5 | 9.5 | 11.4 |
| Average daytime temperature (°C) | -4.4 | -6.6 | 1.2 | 8.9 | 15.9 | 20.6 | 25.2 | 20.5 | 20.8 | 14.1 | 1.9 | -0.2 |
| Average temperature (°C) | -7.9 | -11.5 | -3.0 | 3.3 | 10.1 | 15.6 | 20.7 | 16.5 | 15.8 | 10.0 | -1.9 | -3.8 |
| Average night temperature (°C) | -11.4 | -15.6 | -6.2 | -1.4 | 5.2 | 11.5 | 17.0 | 13.2 | 12.1 | 6.8 | -5.0 | -7.1 |
| Absolute minimum temperature (°C) | -19.5 | -31.4 | -15.6 | -10.9 | -0.8 | 5.6 | 11.7 | 9.3 | 6.2 | -6.1 | -12.9 | -14.8 |
| 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) | 9.0 | 10.3 | 11.9 | 13.6 | 15.1 | 15.9 | 15.5 | 14.2 | 12.6 | 10.9 | 9.4 | 8.5 |
| 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 | 6.7 | 6.7 | 8.2 | 9.6 | 8.0 | 10.1 | 8.5 | 8.4 | 5.3 | 5.1 | 4.1 |
| Precipitation (mm) | 138 | 57 | 79 | 33 | 82 | 128 | 132 | 163 | 75 | 106 | 50 | 85 |
| Sunny days | 8 | 9 | 10 | 13 | 16 | 7 | 7 | 6 | 15 | 13 | 13 | 19 |
| Rainy days | 6 | 4 | 3 | 12 | 15 | 23 | 24 | 25 | 15 | 17 | 7 | 7 |
| Snow days | 17 | 15 | 18 | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 10 | 5 |
The best time to visit Lac-Unique during the most sunny months:
Months with the longest average daylight duration in Lac-Unique:
The largest precipitation sum in Lac-Unique is at