The climate in Mattituck, NY is marked by hot, humid summers and cold winters. Temperatures typically reach highs in the mid-80s during the summer months and lows around 20 degrees Fahrenheit in winter. The town experiences an average of 55 inches of rain per year and receives an average of 128 days of sunshine each year. Snowfall is common in winter, with an average total snow accumulation of about 28 inches per season.
Mattituck, New York gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Mattituck averages 29 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 209 sunny days per year in Mattituck. The US average is 205 sunny days.
Mattituck 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 47 inches of rain a year
Snow: averages 29 inches of snow a year