Climate almanac
Hartford
Wisconsin, United States · 43.32°, -88.38°
What is the weather like in Hartford in December?
In December, Hartford is typically 35°F (1°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 6.6 in (168 mm) over the month.
- Average high35°F (1°C)
- Average low23°F (-5°C)
- Precipitation1.9 in (49 mm)
- Clear or mostly clear days5
- Snowfall6.6 in (168 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)