North Stonington, CT has a humid continental climate with four distinct seasons. Summers are warm and humid, with temperatures reaching up to the mid-80s during the day and dropping into the mid-60s at night. Winters are cold and snowy, with temperatures ranging from the teens to the low 30s during the day and dipping below 0°F at night. Spring and fall are mild in temperature but tend to be wetter than other times of year. Precipitation is evenly distributed throughout the year, so there is no real dry season in North Stonington.
North Stonington, Connecticut gets 49 inches of rain, on average, per year. The US average is 38 inches of rain per year.
North Stonington averages 30 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 210 sunny days per year in North Stonington. The US average is 205 sunny days.
North Stonington gets some kind of precipitation, on average, 116 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 21
Rain: averages 49 inches of rain a year
Snow: averages 30 inches of snow a year