Climate almanac
Connellsville
Pennsylvania, United States · 40.02°, -79.59°
What is the weather like in Connellsville in December?
In December, Connellsville is typically 42°F (6°C) during the day and 29°F (-1°C) at night. The month brings about 4.6 in (117 mm) of precipitation in total. Snowfall averages about 7.5 in (190 mm) over the month.
- Average high42°F (6°C)
- Average low29°F (-1°C)
- Precipitation4.6 in (117 mm)
- Clear or mostly clear days4
- Snowfall7.5 in (190 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)