Climate almanac
Oakville
Ontario, Canada · 43.45°, -79.68°
What is the weather like in Oakville in December?
In December, Oakville is typically 36°F (2°C) during the day and 28°F (-2°C) at night. The month brings about 3.3 in (83 mm) of precipitation in total. Snowfall averages about 8.7 in (222 mm) over the month.
- Average high36°F (2°C)
- Average low28°F (-2°C)
- Precipitation3.3 in (83 mm)
- Clear or mostly clear days2
- Snowfall8.7 in (222 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)