Sudbury Weather in January

January in Sudbury brings very low temperatures around -6°C (21°F) during the day, dropping to -17°C (1°F) at night, with some snowfall expected.

Rainfall in Sudbury in January

Snow is expected on roughly 14 days, totalling around 60 mm (2.4 in) for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Sudbury in January

Daytime temperatures in Sudbury reach -6°C (21°F) in January, dropping to -17°C (1°F) at night. The month of January belongs to the winter season. Expect a distinctly cold feel throughout the day, not just overnight. With lows of -17°C (1°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. During the coldest month of the year, be prepared to bundle up with heavy winter gear.

If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Sudbury. Our weather planner can help you explore destinations with more pleasant weather conditions.