Climate almanac
Springfield
Illinois, United States · 39.80°, -89.64°
What is the weather like in Springfield in December?
In December, Springfield is typically 44°F (6°C) during the day and 29°F (-2°C) at night. The month brings about 2.2 in (56 mm) of precipitation in total. Snowfall averages about 1.9 in (48 mm) over the month.
- Average high44°F (6°C)
- Average low29°F (-2°C)
- Precipitation2.2 in (56 mm)
- Clear or mostly clear days8
- Snowfall1.9 in (48 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)