Climate almanac
Tiffin
Ohio, United States · 41.11°, -83.18°
What is the weather like in Tiffin in December?
In December, Tiffin is typically 42°F (5°C) during the day and 29°F (-2°C) at night. The month brings about 2.9 in (74 mm) of precipitation in total. Snowfall averages about 3.6 in (93 mm) over the month.
- Average high42°F (5°C)
- Average low29°F (-2°C)
- Precipitation2.9 in (74 mm)
- Clear or mostly clear days4
- Snowfall3.6 in (93 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)