Climate almanac
Sheridan
Wyoming, United States · 44.80°, -106.96°
What is the weather like in Sheridan in December?
In December, Sheridan is typically 36°F (2°C) during the day and 18°F (-8°C) at night. The month brings about 1.3 in (34 mm) of precipitation in total. Snowfall averages about 8.5 in (216 mm) over the month.
- Average high36°F (2°C)
- Average low18°F (-8°C)
- Precipitation1.3 in (34 mm)
- Clear or mostly clear days10
- Snowfall8.5 in (216 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)