Climate almanac
Gananoque
Ontario, Canada · 44.33°, -76.17°
What is the weather like in Gananoque in December?
In December, Gananoque is typically 35°F (2°C) during the day and 26°F (-3°C) at night. The month brings about 4.1 in (103 mm) of precipitation in total. Snowfall averages about 10 in (264 mm) over the month.
- Average high35°F (2°C)
- Average low26°F (-3°C)
- Precipitation4.1 in (103 mm)
- Clear or mostly clear days2
- Snowfall10 in (264 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)