Climate almanac
Clarence-Rockland
Ontario, Canada · 45.55°, -75.29°
What is the weather like in Clarence-Rockland in December?
In December, Clarence-Rockland is typically 30°F (-1°C) during the day and 17°F (-9°C) at night. The month brings about 3.7 in (93 mm) of precipitation in total. Snowfall averages about 12 in (307 mm) over the month.
- Average high30°F (-1°C)
- Average low17°F (-9°C)
- Precipitation3.7 in (93 mm)
- Clear or mostly clear days3
- Snowfall12 in (307 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)