Gilmanton, NH has a humid continental climate with warm, humid summers and cold, snowy winters. Winters in Gilmanton can get very cold with temperatures averaging between 24 and 28°F in January. Summer temperatures in Gilmanton are typically warmer with temperatures reaching as high as 85°F during the summer months. The area gets an average of 34 inches of rain annually and about 87 inches of snowfall every winter season. It also experiences heavy fog and low cloud cover throughout the year. Generally, the climate in Gilmanton is moderate compared to other areas of New Hampshire.
Gilmanton, New Hampshire gets 49 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Gilmanton averages 68 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 Gilmanton. The US average is 205 sunny days.
Gilmanton gets some kind of precipitation, on average, 134 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 10
Rain: averages 49 inches of rain a year
Snow: averages 68 inches of snow a year