Rochester Weather in January

With daytime temperatures of 9°C (48°F) and nighttime lows of 3°C (37°F), January in Rochester brings low temperatures during the day. Some rainfall is to be expected during the month.

Rainfall in Rochester in January

Historically, approximately 18 days this month are expected to have rain, averaging 58 mm (2.3 in). With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Rochester in January

If you're visiting Rochester in January, expect highs of 9°C (48°F) and overnight lows around 3°C (37°F). January is typically considered a winter month. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. With overnight lows of 3°C (37°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets. Expect the coldest temperatures of the year this month. Make sure you have enough winter clothing to stay warm.

Sunshine in Rochester in January

This month sees fewer sunny days, with about 52 hours of sunshine, perfect for those who enjoy cooler temperatures.

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