Average annual temperature is 8.3 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: -30.4 °C
Number of sunny days: 130 days
Number of rainy days: 189 days
Number of snow days: 46 days
Look at detailed online map of Vieux-Saint-Laurent
* Weather data for Vieux-Saint-Laurent 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) | 3.6 | 6.9 | 9.8 | 25.1 | 30.1 | 32.0 | 31.9 | 26.8 | 31.1 | 27.3 | 13.7 | 8.2 |
| Average daytime temperature (°C) | -1.7 | -2.1 | 3.2 | 13.6 | 19.5 | 23.8 | 26.5 | 23.7 | 22.4 | 16.1 | 5.3 | 1.6 |
| Average temperature (°C) | -4.9 | -7.1 | -0.9 | 7.1 | 13.2 | 18.8 | 22.3 | 19.4 | 17.8 | 12.4 | 1.5 | -1.5 |
| Average night temperature (°C) | -8.2 | -11.8 | -4.7 | 1.9 | 7.4 | 14.2 | 18.8 | 15.7 | 14.0 | 9.4 | -1.4 | -4.6 |
| Absolute minimum temperature (°C) | -18.6 | -30.4 | -14.5 | -6.9 | 0.9 | 8.8 | 12.3 | 11.1 | 7.6 | -0.8 | -8.6 | -19.0 |
| 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) | 9.2 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.3 | 14.1 | 12.5 | 10.9 | 9.5 | 8.8 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 3.1 | 5.5 | 6.3 | 7.7 | 10.7 | 9.8 | 10.3 | 9.9 | 9.4 | 5.8 | 5.5 | 3.1 |
| Precipitation (mm) | 117 | 80 | 58 | 118 | 83 | 120 | 172 | 187 | 69 | 170 | 50 | 133 |
| Sunny days | 9 | 4 | 9 | 11 | 20 | 9 | 3 | 4 | 23 | 10 | 13 | 15 |
| Rainy days | 9 | 9 | 11 | 19 | 11 | 21 | 28 | 27 | 7 | 21 | 11 | 15 |
| Snow days | 13 | 15 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 1 |
The best time to visit Vieux-Saint-Laurent during the most sunny months:
Months with the longest average daylight duration in Vieux-Saint-Laurent:
The largest precipitation sum in Vieux-Saint-Laurent is at