Swampscott, MA has a humid continental climate. Summers are warm and muggy with temperatures that average in the upper 70s to mid 80s Fahrenheit. Winters are cold and wet with temperatures averaging in the mid 20s to mid 30s Fahrenheit. Spring and fall are generally mild with light rain showers. The area typically receives an average of 45 inches of precipitation each year, mostly during spring and winter months. Snowfall is moderate, averaging around 25 inches per season.
Swampscott, Massachusetts gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Swampscott averages 42 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 Swampscott. The US average is 205 sunny days.
Swampscott gets some kind of precipitation, on average, 122 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 80 degrees
Winter Low: the January low is 19
Rain: averages 48 inches of rain a year
Snow: averages 42 inches of snow a year