Average annual temperature is 11.3 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: -17.0 °C
Number of sunny days: 178 days
Number of rainy days: 172 days
Number of snow days: 15 days
Look at detailed online map of Township of Sylvania
* Weather data for Township of Sylvania United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 13.8 | 16.8 | 17.4 | 27.3 | 31.5 | 32.1 | 32.0 | 30.9 | 32.9 | 28.9 | 17.7 | 16.4 |
| Average daytime temperature (°C) | 4.2 | 7.0 | 8.1 | 16.4 | 22.0 | 26.7 | 28.9 | 26.8 | 24.3 | 16.9 | 10.2 | 7.9 |
| Average temperature (°C) | 0.7 | 1.0 | 2.9 | 9.8 | 15.0 | 20.4 | 23.1 | 21.2 | 18.8 | 12.4 | 5.0 | 4.3 |
| Average night temperature (°C) | -2.1 | -3.2 | -0.8 | 4.1 | 8.5 | 14.5 | 17.9 | 16.3 | 14.1 | 8.8 | 1.1 | 1.7 |
| Absolute minimum temperature (°C) | -17.0 | -16.1 | -7.1 | -3.8 | 2.4 | 9.2 | 14.1 | 9.3 | 8.1 | -3.2 | -7.2 | -3.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.3 | 14.5 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.3 | 7.4 | 6.7 | 8.9 | 10.7 | 11.3 | 11.8 | 10.4 | 8.9 | 6.1 | 6.7 | 3.6 |
| Precipitation (mm) | 80 | 93 | 110 | 108 | 37 | 43 | 95 | 139 | 38 | 89 | 20 | 51 |
| Sunny days | 8 | 17 | 11 | 13 | 22 | 18 | 10 | 17 | 17 | 13 | 21 | 11 |
| Rainy days | 17 | 10 | 14 | 17 | 9 | 12 | 21 | 14 | 13 | 17 | 8 | 20 |
| Snow days | 6 | 1 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 |
The best time to visit Township of Sylvania during the most sunny months:
The largest precipitation sum in Township of Sylvania is at