Climate almanac
Coralville
Iowa, United States · 41.68°, -91.58°
What is the weather like in Coralville in December?
In December, Coralville is typically 38°F (3°C) during the day and 23°F (-5°C) at night. The month brings about 1.9 in (49 mm) of precipitation in total. Snowfall averages about 4.0 in (101 mm) over the month.
- Average high38°F (3°C)
- Average low23°F (-5°C)
- Precipitation1.9 in (49 mm)
- Clear or mostly clear days7
- Snowfall4.0 in (101 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)