Climate almanac
Vernal
Utah, United States · 40.46°, -109.53°
What is the weather like in Vernal in December?
In December, Vernal is typically 35°F (2°C) during the day and 17°F (-8°C) at night. The month brings about 1.2 in (29 mm) of precipitation in total. Snowfall averages about 6.7 in (170 mm) over the month.
- Average high35°F (2°C)
- Average low17°F (-8°C)
- Precipitation1.2 in (29 mm)
- Clear or mostly clear days11
- Snowfall6.7 in (170 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)