Suffield, CT has a humid continental climate, with warm summers and cold winters. January is the coldest month of the year, with temperatures averaging around 23 degrees Fahrenheit. In contrast, summer months are generally quite hot and humid, with average highs in the 80s. The area also experiences all four seasons in full; spring brings mild weather and blooming foliage while autumn brings vibrant colors to the landscape. Precipitation is fairly evenly distributed throughout the year, though winter snowfall can vary significantly depending on location.
Suffield, Connecticut gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Suffield 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 Suffield. The US average is 205 sunny days.
Suffield gets some kind of precipitation, on average, 118 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 83 degrees
Winter Low: the January low is 15
Rain: averages 47 inches of rain a year
Snow: averages 37 inches of snow a year