Climate almanac
Boone
Iowa, United States · 42.06°, -93.88°
What is the weather like in Boone in December?
In December, Boone is typically 38°F (3°C) during the day and 22°F (-6°C) at night. The month brings about 1.5 in (39 mm) of precipitation in total. Snowfall averages about 3.8 in (96 mm) over the month.
- Average high38°F (3°C)
- Average low22°F (-6°C)
- Precipitation1.5 in (39 mm)
- Clear or mostly clear days8
- Snowfall3.8 in (96 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)