Climate almanac
Jackson
Wyoming, United States · 43.48°, -110.76°
What is the weather like in Jackson in December?
In December, Jackson is typically 26°F (-3°C) during the day and 12°F (-11°C) at night. The month brings about 4.1 in (104 mm) of precipitation in total. Snowfall averages about 28 in (716 mm) over the month.
- Average high26°F (-3°C)
- Average low12°F (-11°C)
- Precipitation4.1 in (104 mm)
- Clear or mostly clear days4
- Snowfall28 in (716 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)