Hampden County, MA has a humid continental climate with hot, humid summers and cold winters. Precipitation is spread fairly evenly throughout the year. Temperatures in the summer range from the low to mid-80s (Fahrenheit) during the day and drop to the mid-50s at night. Winters are typically cold with temperatures ranging from 25-35 (Fahrenheit) during the day and dropping to around 10 (Fahrenheit) at night. The area receives an average of 45 inches of rain annually with snowfall averaging around 40-45 inches each year.
Hampden County, Massachusetts gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Hampden County averages 45 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 191 sunny days per year in Hampden County. The US average is 205 sunny days.
Hampden County 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 82 degrees
Winter Low: the January low is 14
Rain: averages 48 inches of rain a year
Snow: averages 45 inches of snow a year