Climate almanac
Willoughby
Ohio, United States · 41.64°, -81.41°
What is the weather like in Willoughby in December?
In December, Willoughby is typically 40°F (4°C) during the day and 33°F (1°C) at night. The month brings about 4.9 in (124 mm) of precipitation in total. Snowfall averages about 11 in (275 mm) over the month.
- Average high40°F (4°C)
- Average low33°F (1°C)
- Precipitation4.9 in (124 mm)
- Clear or mostly clear days1
- Snowfall11 in (275 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)