Climate almanac
Cheyenne
Wyoming, United States · 41.14°, -104.82°
What is the weather like in Cheyenne in December?
In December, Cheyenne is typically 44°F (6°C) during the day and 25°F (-4°C) at night. The month brings about 0.6 in (16 mm) of precipitation in total. Snowfall averages about 4.0 in (102 mm) over the month.
- Average high44°F (6°C)
- Average low25°F (-4°C)
- Precipitation0.6 in (16 mm)
- Clear or mostly clear days14
- Snowfall4.0 in (102 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)