Climate almanac
Brown Deer
Wisconsin, United States · 43.16°, -87.96°
What is the weather like in Brown Deer in December?
In December, Brown Deer is typically 35°F (2°C) during the day and 26°F (-3°C) at night. The month brings about 2.2 in (56 mm) of precipitation in total. Snowfall averages about 6.1 in (156 mm) over the month.
- Average high35°F (2°C)
- Average low26°F (-3°C)
- Precipitation2.2 in (56 mm)
- Clear or mostly clear days4
- Snowfall6.1 in (156 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)