Goffstown, NH has a humid continental climate, characterized by cold winters with occasional snowfall and mild to warm summers. The average annual temperature in Goffstown is around 41°F (5°C). During the winter months temperatures can dip below freezing, while in the summer months temperatures often reach into the upper 80s (30s Celsius). Precipitation is fairly even throughout the year, meaning that there is usually ample rain or snow throughout the year.
Goffstown, New Hampshire gets 45 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Goffstown averages 59 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 Goffstown. The US average is 205 sunny days.
Goffstown gets some kind of precipitation, on average, 125 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 45 inches of rain a year
Snow: averages 59 inches of snow a year