Chatham Weather in January

January in Chatham averages 9°C (48°F) during the day and 3°C (37°F) at night. Around 59 mm (2.3 in) of rainfall is typical for this time of year.

Rainfall in Chatham in January

The climate data from previous years indicates about 18 days of rain, averaging 59 mm (2.3 in) for the month. With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Chatham in January

Daytime highs in Chatham in January reach 9°C (48°F), with nights around 3°C (37°F). January is known for being in the winter season. It stays cool throughout the day, so warm layers are a good idea from morning to evening. With lows around 3°C (37°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep. This month is known for being the coldest, so make sure you pack appropriately with plenty of warm clothing.

Sunshine in Chatham in January

The month has fewer sunny days, with around 52 hours of sunshine.

If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Chatham. Our weather planner can help you explore destinations with more pleasant weather conditions.