Sandwich, MA has a temperate climate that is mild and mostly free of extreme temperatures. Summertime temperatures range between 65 to 80°F, while winter temperatures typically stay above freezing, rarely reaching below 20°F. The area experiences light rain throughout the year with more frequent showers in the late spring and summer months. Snow is rare, with only occasional light snowfall in the winter months. Overall, Sandwich's climate is conducive to comfortable outdoor activities year-round.
Sandwich, Massachusetts gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Sandwich averages 28 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 Sandwich. The US average is 205 sunny days.
Sandwich gets some kind of precipitation, on average, 104 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 79 degrees
Winter Low: the January low is 21
Rain: averages 47 inches of rain a year
Snow: averages 28 inches of snow a year