New Suffolk, NY enjoys a humid continental climate with hot summers and cold winters. The average high temperature in the summer months is in the mid-80s, while the average low temperature in the winter months is in the low-teens. The area receives an average of 45 inches of precipitation annually, with snowfall ranging from 24 to 36 inches per year. Winters are generally very cold and windy, while summers tend to be sunny and relatively humid.
New Suffolk, New York gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.
New Suffolk averages 29 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 206 sunny days per year in New Suffolk. The US average is 205 sunny days.
New Suffolk gets some kind of precipitation, on average, 113 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 23
Rain: averages 48 inches of rain a year
Snow: averages 29 inches of snow a year