The town of Epsom, NH has a humid continental climate with four distinct seasons. Summers are generally warm and humid with temperatures typically ranging from the mid-60s to the mid-80s Fahrenheit. Winters are cold and often snowy, with temperatures usually in the lower teens and single digits Fahrenheit. Spring and fall can be mild or unpredictable, with temperatures ranging from the upper 30s to mid-70s Fahrenheit. Rainfall is spread throughout the year, though summer months tend to receive more precipitation than winter months. Snowfall is also common during the winter months, making this a great place for snow-related outdoor activities like skiing and snowmobiling.
Epsom, New Hampshire gets 44 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Epsom averages 58 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 199 sunny days per year in Epsom. The US average is 205 sunny days.
Epsom 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 82 degrees
Winter Low: the January low is 11
Rain: averages 44 inches of rain a year
Snow: averages 58 inches of snow a year