Average annual temperature is 8.0 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: -30.4 °C
Number of sunny days: 132 days
Number of rainy days: 187 days
Number of snow days: 46 days
Look at detailed online map of Saint-Denis
* Weather data for Saint-Denis 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) | 4.1 | 6.9 | 8.4 | 24.1 | 30.5 | 32.0 | 31.2 | 26.8 | 30.2 | 26.1 | 12.5 | 8.2 |
| Average daytime temperature (°C) | -1.9 | -2.4 | 3.4 | 13.3 | 19.6 | 23.5 | 26.4 | 23.6 | 22.3 | 16.0 | 4.7 | 1.5 |
| Average temperature (°C) | -5.4 | -7.7 | -1.0 | 7.0 | 13.2 | 18.6 | 22.0 | 19.1 | 17.5 | 12.4 | 1.1 | -1.9 |
| Average night temperature (°C) | -8.8 | -13.1 | -5.1 | 1.9 | 7.2 | 14.2 | 18.3 | 15.2 | 13.6 | 9.4 | -1.7 | -4.8 |
| Absolute minimum temperature (°C) | -18.0 | -30.4 | -14.1 | -7.7 | -0.1 | 8.9 | 12.4 | 11.4 | 7.1 | -1.1 | -8.1 | -17.8 |
| 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) | 9.1 | 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) | 3.1 | 5.6 | 6.2 | 8.1 | 10.9 | 10.1 | 10.3 | 10.0 | 9.2 | 5.9 | 5.3 | 3.4 |
| Precipitation (mm) | 110 | 68 | 59 | 126 | 84 | 140 | 191 | 157 | 65 | 135 | 59 | 121 |
| Sunny days | 8 | 5 | 9 | 11 | 21 | 9 | 3 | 3 | 20 | 10 | 17 | 16 |
| Rainy days | 7 | 8 | 13 | 19 | 10 | 21 | 28 | 28 | 10 | 21 | 8 | 14 |
| Snow days | 16 | 15 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 1 |
The best time to visit Saint-Denis during the most sunny months:
Months with the longest average daylight duration in Saint-Denis:
The largest precipitation sum in Saint-Denis is at