Climate almanac
Montmagny
Quebec, Canada · 46.98°, -70.55°
What is the weather like in Montmagny in December?
In December, Montmagny is typically 26°F (-3°C) during the day and 15°F (-10°C) at night. The month brings about 4.1 in (105 mm) of precipitation in total. Snowfall averages about 16 in (406 mm) over the month.
- Average high26°F (-3°C)
- Average low15°F (-10°C)
- Precipitation4.1 in (105 mm)
- Clear or mostly clear days6
- Snowfall16 in (406 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)