Cambridge Weather in December
With daytime temperatures of 6°C (43°F) and nighttime lows of -2°C (28°F), December in Cambridge brings low temperatures during the day. It is also the wettest month of the year, so pack an umbrella.
Rainfall in Cambridge in December
Expect frequent showers this month, so make sure to have an umbrella to keep yourself dry. You can typically expect 12 days of snow/rain this month, averaging around 133 mm (5.2 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Cambridge in December
December in Cambridge brings typical temperatures with highs around 6°C (43°F) and lows of -2°C (28°F). During December, the winter season is in full swing. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. With overnight lows of -2°C (28°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold.
Sunshine in Cambridge in December
The area experiences a moderate amount of sunshine, with approximately 141 hours of sunlight expected. This means a decent mix of sun and overcast.
Wind Speed in Cambridge in December
December 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 December
The water temperature is only 8°C (46°F) this month — cold enough that most people will want to stay out. Hardy swimmers may manage a quick dip, but it won't be comfortable.December in Cambridge can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Cambridge's climate page.
Cambridge Temperature in December
Min Temperature
-2°C (28°F)
Max Temperature
6°C (43°F)
Water Temperature
8°C (46°F) *
Chance of Rain
40%
Precipitation
133 mm (5.2 in)
Rainy days
12 days
Humidity
66% *
Windspeed
7 m/s (14 knots) *
Sunshine
141 hours *
Percentage Sunshine
50% *
Best Places in the United States of America in December
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Cambridge in December
Dress warmly and in layers for your trip to Cambridge in December. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags. The water temperature sits at about 8°C (46°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Cambridge in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Cambridge's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Cambridge climate overview or explore weather in the United States of America.
