Climate almanac
Greely
Ontario, Canada · 45.26°, -75.56°
What is the weather like in Greely in December?
In December, Greely is typically 31°F (-1°C) during the day and 18°F (-8°C) at night. The month brings about 3.5 in (89 mm) of precipitation in total. Snowfall averages about 11 in (289 mm) over the month.
- Average high31°F (-1°C)
- Average low18°F (-8°C)
- Precipitation3.5 in (89 mm)
- Clear or mostly clear days3
- Snowfall11 in (289 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)