Jefferson, NH has a comfortable climate throughout the year. The summers are warm with temperatures reaching into the high 80s and low 90s with plenty of sunshine. The winters can be cold but typically stay above freezing, even in the dead of winter. The spring and fall months offer mild temperatures and humid weather that allows for outdoor activities to be enjoyed during these seasons. Overall, Jefferson has a pleasant climate throughout the year.
Jefferson, New Hampshire gets 39 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Jefferson averages 88 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 Jefferson. The US average is 205 sunny days.
Jefferson 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 78 degrees
Winter Low: the January low is 3
Rain: averages 39 inches of rain a year
Snow: averages 88 inches of snow a year