Rockland, MA is located in a coastal region of Massachusetts and enjoys temperate weather year-round. Located just 20 miles south of Boston, Rockland is surrounded by the Atlantic Ocean and numerous rivers and ponds, which can help moderate temperatures throughout the year. Summers are usually hot and humid with temperatures rarely exceeding 85°F while winters tend to be cold and wet with occasional snowfall. Precipitation is fairly common throughout the year, keeping the area lush with vegetation all year long. The geography of Rockland also affects wind patterns, often bringing cool sea breezes during summer months and gusty winds in winter months. Overall, Rockland has a relatively mild climate with four distinct seasons that bring varying temperatures and precipitation levels.
Rockland, Massachusetts gets 50 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Rockland averages 45 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 Rockland. The US average is 205 sunny days.
Rockland gets some kind of precipitation, on average, 129 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 83 degrees
Winter Low: the January low is 19
Rain: averages 50 inches of rain a year
Snow: averages 45 inches of snow a year