The climate in 02739 Mattapoisett, MA is relatively mild. The average temperature throughout the year is around 55°F. Summers are usually warm and humid with temperatures between 70-85°F and winters tend to be colder with temperatures ranging from 20-50°F. Rainfall is plentiful in the area and snowfall occurs sporadically during the winter months. This coastal town has a temperate climate that makes it enjoyable to visit or live in year round.
Mattapoisett (zip 02739), Massachusetts gets 50 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Mattapoisett (zip 02739) averages 35 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 201 sunny days per year in Mattapoisett (zip 02739). The US average is 205 sunny days.
Mattapoisett (zip 02739) gets some kind of precipitation, on average, 126 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 81 degrees
Winter Low: the January low is 21
Rain: averages 50 inches of rain a year
Snow: averages 35 inches of snow a year