Boylston, MA has a humid continental climate with four distinct seasons. In the summers, temperatures usually reach into the 70s and 80s Fahrenheit while winters are generally cold with temperatures rarely reaching above 40 degrees Fahrenheit. Snowfall is common during the winter months, though it usually melts within a few days. Rainfall occurs throughout the year but is heaviest during spring and summer months. The humidity levels tend to be higher in late spring and summer but are still generally moderate overall.
Boylston, Massachusetts gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Boylston averages 49 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 197 sunny days per year in Boylston. The US average is 205 sunny days.
Boylston gets some kind of precipitation, on average, 128 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 14
Rain: averages 48 inches of rain a year
Snow: averages 49 inches of snow a year