Climate almanac
Winona
Minnesota, United States · 44.05°, -91.64°
What is the weather like in Winona in December?
In December, Winona is typically 32°F (0°C) during the day and 19°F (-7°C) at night. The month brings about 1.8 in (47 mm) of precipitation in total. Snowfall averages about 8.0 in (203 mm) over the month.
- Average high32°F (0°C)
- Average low19°F (-7°C)
- Precipitation1.8 in (47 mm)
- Clear or mostly clear days4
- Snowfall8.0 in (203 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)