Suffolk County, New York gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Suffolk County averages 27 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 Suffolk County. The US average is 205 sunny days.
Suffolk County 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.
Summer High: the July high is around 82 degrees
Winter Low: the January low is 23
Rain: averages 47 inches of rain a year
Snow: averages 27 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Suffolk County is 7.2 (10=best), which means it is more comfortable than most places in New York.
7.2 / 10
June, September and August are the most pleasant months in Suffolk County, while January and February are the least comfortable months.