Climate almanac
Fredericton
New Brunswick, Canada · 45.95°, -66.67°
What is the weather like in Fredericton in December?
In December, Fredericton is typically 32°F (0°C) during the day and 17°F (-8°C) at night. The month brings about 4.7 in (119 mm) of precipitation in total. Snowfall averages about 12 in (297 mm) over the month.
- Average high32°F (0°C)
- Average low17°F (-8°C)
- Precipitation4.7 in (119 mm)
- Clear or mostly clear days8
- Snowfall12 in (297 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)