Climate almanac
Slave Lake
Alberta, Canada · 55.28°, -114.77°
What is the weather like in Slave Lake in December?
In December, Slave Lake is typically 19°F (-7°C) during the day and 5°F (-15°C) at night. The month brings about 1.2 in (31 mm) of precipitation in total. Snowfall averages about 8.1 in (205 mm) over the month.
- Average high19°F (-7°C)
- Average low5°F (-15°C)
- Precipitation1.2 in (31 mm)
- Clear or mostly clear days6
- Snowfall8.1 in (205 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)