Milton, NH has a humid continental climate with warm summers and cold winters. In the summer, temperatures range from the mid 50s to mid 70s, while in winter they can dip as low as the single digits and rarely reach above freezing. Precipitation is fairly consistent throughout the year, averaging about 40 inches annually. Snowfall is common in the winter months and can be quite heavy during snowstorms. The area is also prone to thunderstorms and other extreme weather events such as hurricanes and tornadoes.
Milton (zip 03851), New Hampshire gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Milton (zip 03851) averages 63 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 Milton (zip 03851). The US average is 205 sunny days.
Milton (zip 03851) gets some kind of precipitation, on average, 127 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 11
Rain: averages 48 inches of rain a year
Snow: averages 63 inches of snow a year