Mattapoisett Weather in December

What's the weather like in Mattapoisett (Massachusetts) in December 2024?

The climate in Mattapoisett during December can be summarized as cool and damp.

December is in the winter in Mattapoisett and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cold 5°C (42°F), whilst at night -3°C (27°F) is normal.

Mattapoisett weather averages (imperial / metric)
Daytime temperature 5.3°C 41.5°F
Nightly temperature -3°C 26.7°F
Average temperature 1.1°C 34.1°F
Daily sunshine 5.2 hrs
Avg rainfall 117 mm 4.6 ins
Rainy days 12 days
Sea temperature 8.3°C 46.9°F
Humidity 67%
Windspeed 18.9kph 12 mph

On average December is the 2nd wettest month of the year in Mattapoisett with around 117mm 4.6 inches of rain making it a damp time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.2 hours of sunshine per day.

December temperatures in Mattapoisett

Mattapoisett average temperature in December

December rainfall

Mattapoisett average rain in December

December hourly sunshine

Mattapoisett average rain in December

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Mattapoisett in December 2024.