Climate almanac
Mankato
Minnesota, United States · 44.16°, -94.01°
What is the weather like in Mankato in December?
In December, Mankato is typically 31°F (-1°C) during the day and 17°F (-8°C) at night. The month brings about 1.7 in (44 mm) of precipitation in total. Snowfall averages about 6.4 in (162 mm) over the month.
- Average high31°F (-1°C)
- Average low17°F (-8°C)
- Precipitation1.7 in (44 mm)
- Clear or mostly clear days5
- Snowfall6.4 in (162 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)