Climate almanac
Keswick
Ontario, Canada · 44.25°, -79.47°
What is the weather like in Keswick in December?
In December, Keswick is typically 33°F (1°C) during the day and 22°F (-5°C) at night. The month brings about 3.0 in (77 mm) of precipitation in total. Snowfall averages about 11 in (291 mm) over the month.
- Average high33°F (1°C)
- Average low22°F (-5°C)
- Precipitation3.0 in (77 mm)
- Clear or mostly clear days1
- Snowfall11 in (291 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)