Climate almanac
Monroe
Wisconsin, United States · 42.60°, -89.64°
What is the weather like in Monroe in December?
In December, Monroe is typically 36°F (2°C) during the day and 23°F (-5°C) at night. The month brings about 2.1 in (52 mm) of precipitation in total. Snowfall averages about 5.6 in (143 mm) over the month.
- Average high36°F (2°C)
- Average low23°F (-5°C)
- Precipitation2.1 in (52 mm)
- Clear or mostly clear days6
- Snowfall5.6 in (143 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)