Average annual temperature is 8.1 °C
Absolute maximum temperature: 30.0 °C
Absolute minimum temperature: -28.4 °C
Number of sunny days: 121 days
Number of rainy days: 201 days
Number of snow days: 43 days
Look at detailed online map of Sylvan Valley
* Weather data for Sylvan Valley 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) | 12.3 | 11.3 | 7.6 | 18.4 | 27.8 | 29.4 | 30.0 | 26.0 | 29.4 | 23.3 | 15.3 | 15.1 |
| Average daytime temperature (°C) | 3.7 | -0.3 | 2.3 | 9.6 | 13.7 | 19.9 | 25.5 | 22.3 | 21.6 | 16.4 | 7.0 | 4.7 |
| Average temperature (°C) | 0.2 | -5.0 | -1.0 | 4.5 | 8.5 | 15.1 | 21.3 | 18.4 | 17.2 | 12.0 | 3.1 | 1.5 |
| Average night temperature (°C) | -3.5 | -9.5 | -3.8 | 0.5 | 4.3 | 11.6 | 18.0 | 15.1 | 14.0 | 8.7 | -0.1 | -1.6 |
| Absolute minimum temperature (°C) | -13.7 | -28.4 | -10.0 | -5.5 | -1.7 | 7.9 | 13.8 | 10.7 | 7.7 | 2.2 | -6.6 | -6.6 |
| 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 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 2.6 | 4.6 | 5.6 | 9.0 | 9.0 | 7.0 | 8.8 | 8.0 | 8.2 | 6.3 | 4.2 | 3.4 |
| Precipitation (mm) | 247 | 87 | 86 | 39 | 113 | 105 | 134 | 200 | 76 | 204 | 132 | 265 |
| Sunny days | 7 | 11 | 9 | 13 | 12 | 9 | 5 | 6 | 14 | 14 | 10 | 11 |
| Rainy days | 16 | 10 | 7 | 15 | 19 | 21 | 26 | 25 | 16 | 17 | 16 | 13 |
| Snow days | 8 | 7 | 15 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 7 |
The best time to visit Sylvan Valley during the most sunny months:
Months with the longest average daylight duration in Sylvan Valley:
The largest precipitation sum in Sylvan Valley is at