Climate almanac
Beauharnois
Quebec, Canada · 45.31°, -73.87°
What is the weather like in Beauharnois in December?
In December, Beauharnois is typically 32°F (0°C) during the day and 21°F (-6°C) at night. The month brings about 3.7 in (94 mm) of precipitation in total. Snowfall averages about 11 in (267 mm) over the month.
- Average high32°F (0°C)
- Average low21°F (-6°C)
- Precipitation3.7 in (94 mm)
- Clear or mostly clear days3
- Snowfall11 in (267 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)