Climate almanac
Oshkosh
Wisconsin, United States · 44.02°, -88.54°
What is the weather like in Oshkosh in December?
In December, Oshkosh is typically 32°F (0°C) during the day and 22°F (-5°C) at night. The month brings about 1.9 in (48 mm) of precipitation in total. Snowfall averages about 7.7 in (194 mm) over the month.
- Average high32°F (0°C)
- Average low22°F (-5°C)
- Precipitation1.9 in (48 mm)
- Clear or mostly clear days4
- Snowfall7.7 in (194 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)