Tewksbury, MA has a humid continental climate, with four distinct seasons that bring a large variety of weather. Summers are generally hot and humid, while winters are cold and sometimes snowy. The spring and autumn months typically bring temperatures in the mid-50s to low-70s with intermittent rain. On average, Tewksbury receives 44 inches of precipitation per year, most of which comes from April through October.
Tewksbury, Massachusetts gets 50 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Tewksbury averages 55 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 Tewksbury. The US average is 205 sunny days.
Tewksbury gets some kind of precipitation, on average, 132 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 16
Rain: averages 50 inches of rain a year
Snow: averages 55 inches of snow a year