Climate almanac
Willmar
Minnesota, United States · 45.12°, -95.04°
What is the weather like in Willmar in December?
In December, Willmar is typically 30°F (-1°C) during the day and 16°F (-9°C) at night. The month brings about 1.7 in (43 mm) of precipitation in total. Snowfall averages about 7.3 in (186 mm) over the month.
- Average high30°F (-1°C)
- Average low16°F (-9°C)
- Precipitation1.7 in (43 mm)
- Clear or mostly clear days5
- Snowfall7.3 in (186 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)