Climate almanac
Sylvania
Ohio, United States · 41.72°, -83.71°
What is the weather like in Sylvania in December?
In December, Sylvania is typically 40°F (4°C) during the day and 28°F (-2°C) at night. The month brings about 2.5 in (64 mm) of precipitation in total. Snowfall averages about 3.6 in (92 mm) over the month.
- Average high40°F (4°C)
- Average low28°F (-2°C)
- Precipitation2.5 in (64 mm)
- Clear or mostly clear days3
- Snowfall3.6 in (92 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)