Climate almanac
Clinton
Iowa, United States · 41.84°, -90.19°
What is the weather like in Clinton in December?
In December, Clinton is typically 38°F (3°C) during the day and 24°F (-4°C) at night. The month brings about 2.1 in (54 mm) of precipitation in total. Snowfall averages about 4.0 in (101 mm) over the month.
- Average high38°F (3°C)
- Average low24°F (-4°C)
- Precipitation2.1 in (54 mm)
- Clear or mostly clear days7
- Snowfall4.0 in (101 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)