Brookline Weather in January

January in Brookline averages 3°C (37°F) during the day and -7°C (19°F) at night. Quite a bit of snow/rainfall is typical this month, with around 91 mm (3.6 in) on average. An umbrella is a good idea.

Rainfall in Brookline in January

Historically, the month has about 12 days of snow/rain, averaging 91 mm (3.6 in) in total. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Brookline in January

January in Brookline sees highs of 3°C (37°F) and lows of -7°C (19°F) overnight. January marks the winter season. It stays very cold throughout much of the day, so warm winter clothing is essential. Nights are well below freezing at -7°C (19°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation. This month tends to bring the coldest weather of the year, so be sure to pack enough warm clothing to stay comfortable.

Sunshine in Brookline in January

You can expect a moderate amount of sunlight, with approximately 162 hours. This means a pleasant mix of sun and overcast.

Wind Speed in Brookline in January

January has wind speeds averaging 7 m/s (14 knots). You can expect generally windy conditions with strong breezes affecting daily routines on typical days. As an average, some days have moderate strong winds while others feature more intense gusts that make walking and movement challenging.

Average water temperature in January

With water temperatures around 5°C (41°F), swimming isn't really an option for most visitors. The cold sets in quickly and a wetsuit won't fully solve it.

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