Climate almanac
Whatcom
British Columbia, Canada · 49.04°, -122.24°
What is the weather like in Whatcom in January?
In January, Whatcom is typically 42°F (6°C) during the day and 33°F (1°C) at night. The month brings about 9.9 in (252 mm) of precipitation in total. Snowfall averages about 9.5 in (242 mm) over the month.
- Average high42°F (6°C)
- Average low33°F (1°C)
- Precipitation9.9 in (252 mm)
- Clear or mostly clear days4
- Snowfall9.5 in (242 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)