Winchendon, MA has a humid continental climate, with hot and humid summers and cold, snowy winters. On average, the summer months of June, July, and August bring temperatures in the upper 80s Fahrenheit during the day and in the upper 60s by night. Winters in Winchendon are characterized by temperatures in the mid-20s to low 30s Fahrenheit during the day and low teens to single digits at night. The area gets an average of 40 inches of snowfall each year. Precipitation is fairly evenly distributed throughout the year with an average of around four inches per month.
Winchendon, Massachusetts gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Winchendon averages 67 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 Winchendon. The US average is 205 sunny days.
Winchendon gets some kind of precipitation, on average, 123 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 10
Rain: averages 47 inches of rain a year
Snow: averages 67 inches of snow a year