Coos County, New Hampshire has a humid continental climate with warm summers and cold winters. The area receives an average of 229 days of sunshine each year with moderate precipitation and humidity levels. During the summer months, temperatures range between 60-80掳F (15-27掳C) while in winter it can get as low as -20掳F (-29掳C). Rainfall is typically moderate throughout the year, but snowfall can be heavy during the winter months. Overall, Coos County is known for its pleasant summers and snowy winters making it a great place to enjoy outdoor activities all year round.
Coos County, New Hampshire gets 49 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Coos County averages 119 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 198 sunny days per year in Coos County. The US average is 205 sunny days.
Coos County gets some kind of precipitation, on average, 163 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 74 degrees
Winter Low: the January low is 0
Rain: averages 49 inches of rain a year
Snow: averages 119 inches of snow a year