Average annual temperature is 6.6 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: -34.1 °C
Number of sunny days: 129 days
Number of rainy days: 169 days
Number of snow days: 67 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) | 3.2 | 8.0 | 6.9 | 22.5 | 30.7 | 31.9 | 29.9 | 25.3 | 31.1 | 26.9 | 12.1 | 5.9 |
| Average daytime temperature (°C) | -2.6 | -2.9 | 2.0 | 11.3 | 17.8 | 23.2 | 24.9 | 22.0 | 21.9 | 14.3 | 3.2 | 0.8 |
| Average temperature (°C) | -6.4 | -8.4 | -2.4 | 4.7 | 11.6 | 17.7 | 20.2 | 17.6 | 16.5 | 10.5 | -0.8 | -2.9 |
| Average night temperature (°C) | -10.0 | -13.1 | -6.1 | -0.2 | 5.6 | 12.7 | 16.3 | 14.0 | 12.1 | 7.6 | -3.7 | -6.3 |
| Absolute minimum temperature (°C) | -22.0 | -34.1 | -13.9 | -11.3 | -0.2 | 7.8 | 12.0 | 9.2 | 7.4 | -3.2 | -10.7 | -18.3 |
| 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 | 10.4 | 11.9 | 13.5 | 14.9 | 15.7 | 15.3 | 14.1 | 12.5 | 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) | 3.2 | 5.1 | 6.3 | 8.1 | 10.5 | 10.4 | 10.8 | 9.9 | 9.9 | 4.8 | 4.4 | 3.0 |
| Precipitation (mm) | 98 | 82 | 74 | 107 | 98 | 74 | 168 | 130 | 29 | 128 | 52 | 100 |
| Sunny days | 7 | 4 | 11 | 13 | 21 | 9 | 3 | 7 | 19 | 10 | 11 | 14 |
| Rainy days | 6 | 6 | 7 | 16 | 10 | 21 | 28 | 24 | 11 | 20 | 10 | 10 |
| Snow days | 18 | 18 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 9 | 7 |
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