11749 Islandia, NY has a humid continental climate. Summers are warm and humid, with temperatures reaching the mid-80s on the hottest days. Winters are cold and wet, with temperatures dropping to below freezing during many nights. Precipitation is fairly consistent throughout the year, and snowfall averages around 30 inches. Humidity levels tend to be high due to its proximity to the Atlantic Ocean; this can make for a muggy feeling during summer months. However, its coastal location also helps to soften the effects of extreme weather events such as strong winds and storms. Overall, 11749 Islandia, NY is an ideal location for those who love mild climates year-round.
Islandia (zip 11749), New York gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Islandia (zip 11749) averages 26 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 Islandia (zip 11749). The US average is 205 sunny days.
Islandia (zip 11749) gets some kind of precipitation, on average, 111 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 23
Rain: averages 47 inches of rain a year
Snow: averages 26 inches of snow a year