Climate almanac
Saint Joseph
Missouri, United States · 39.77°, -94.85°
What is the weather like in Saint Joseph in December?
In December, Saint Joseph is typically 45°F (7°C) during the day and 27°F (-3°C) at night. The month brings about 1.7 in (43 mm) of precipitation in total. Snowfall averages about 1.4 in (36 mm) over the month.
- Average high45°F (7°C)
- Average low27°F (-3°C)
- Precipitation1.7 in (43 mm)
- Clear or mostly clear days12
- Snowfall1.4 in (36 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)