Climate almanac
Lethbridge
Alberta, Canada · 49.70°, -112.82°
What is the weather like in Lethbridge in December?
In December, Lethbridge is typically 33°F (1°C) during the day and 18°F (-8°C) at night. The month brings about 0.9 in (23 mm) of precipitation in total. Snowfall averages about 5.4 in (138 mm) over the month.
- Average high33°F (1°C)
- Average low18°F (-8°C)
- Precipitation0.9 in (23 mm)
- Clear or mostly clear days7
- Snowfall5.4 in (138 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)