Plymouth, NH enjoys a pleasant climate with four distinct seasons. Summers are typically warm and humid, with temperatures reaching into the upper 80s and plenty of sunshine. Spring and fall bring mild temperatures with temperatures ranging between 50-70 degrees Fahrenheit. Winters can be cold and snowy, usually dropping into the single digits overnight, while during the day temperatures may reach the low 30s. Precipitation averages around 40 inches annually in Plymouth, making it a great place to enjoy all four seasons.
Plymouth, New Hampshire gets 45 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Plymouth averages 73 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 194 sunny days per year in Plymouth. The US average is 205 sunny days.
Plymouth gets some kind of precipitation, on average, 143 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 8
Rain: averages 45 inches of rain a year
Snow: averages 73 inches of snow a year