Average annual temperature is 6.5 °C
Absolute maximum temperature: 31.5 °C
Absolute minimum temperature: -32.6 °C
Number of sunny days: 123 days
Number of rainy days: 167 days
Number of snow days: 75 days
Look at detailed online map of Lac-Simon
* Weather data for Lac-Simon 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 | 6.9 | 5.0 | 22.5 | 30.6 | 31.5 | 29.7 | 25.2 | 31.0 | 27.1 | 12.3 | 5.1 |
| Average daytime temperature (°C) | -3.0 | -3.7 | 1.6 | 10.6 | 17.7 | 23.4 | 24.9 | 22.0 | 22.0 | 14.1 | 2.9 | 0.8 |
| Average temperature (°C) | -6.5 | -8.6 | -2.5 | 4.4 | 11.4 | 17.8 | 20.3 | 17.6 | 16.6 | 10.6 | -0.9 | -2.9 |
| Average night temperature (°C) | -9.8 | -12.8 | -5.8 | -0.1 | 5.5 | 13.1 | 16.7 | 14.0 | 12.3 | 7.8 | -3.6 | -5.8 |
| Absolute minimum temperature (°C) | -20.5 | -32.6 | -13.6 | -11.8 | -0.6 | 8.0 | 12.1 | 8.8 | 7.0 | -2.7 | -11.4 | -17.2 |
| 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 | 5.1 | 6.1 | 7.8 | 10.6 | 10.6 | 11.0 | 9.4 | 9.7 | 4.4 | 4.2 | 3.1 |
| Precipitation (mm) | 93 | 85 | 72 | 112 | 97 | 60 | 206 | 118 | 32 | 146 | 50 | 90 |
| Sunny days | 9 | 4 | 10 | 12 | 21 | 8 | 2 | 7 | 19 | 8 | 11 | 12 |
| Rainy days | 4 | 3 | 7 | 15 | 10 | 22 | 29 | 24 | 11 | 22 | 9 | 11 |
| Snow days | 18 | 21 | 14 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 10 | 8 |
The best time to visit Lac-Simon during the most sunny months:
Months with the longest average daylight duration in Lac-Simon:
The largest precipitation sum in Lac-Simon is at