Climate almanac
Marion
Ohio, United States · 40.59°, -83.13°
What is the weather like in Marion in December?
In December, Marion is typically 42°F (6°C) during the day and 29°F (-2°C) at night. The month brings about 3.2 in (81 mm) of precipitation in total. Snowfall averages about 3.4 in (85 mm) over the month.
- Average high42°F (6°C)
- Average low29°F (-2°C)
- Precipitation3.2 in (81 mm)
- Clear or mostly clear days4
- Snowfall3.4 in (85 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)