Simsbury, CT has a humid continental climate with hot, humid summers and cold winters. Summers generally have temperatures in the upper 80-degree range with high levels of humidity while winters usually consist of temperatures around the mid-30s and occasional snowfall. The spring and fall seasons tend to be variable with some cool days accompanied by warmer days. Overall, Simsbury experiences four distinct and well-defined seasons throughout the year.
Simsbury, Connecticut gets 53 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Simsbury averages 37 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 190 sunny days per year in Simsbury. The US average is 205 sunny days.
Simsbury gets some kind of precipitation, on average, 120 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 84 degrees
Winter Low: the January low is 17
Rain: averages 53 inches of rain a year
Snow: averages 37 inches of snow a year