11779 Ronkonkoma, NY has a humid subtropical climate, which usually means warm to hot weather throughout the year. The area experiences hot and humid summers with temperatures averaging in the high 80s and low 90s most months. Winters are cold but usually mild with temperatures rarely dropping below freezing. Rainfall is plentiful in this area, with precipitation being spread out evenly throughout the year at just over 44 inches annually.
Ronkonkoma (zip 11779), New York gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Ronkonkoma (zip 11779) averages 28 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 Ronkonkoma (zip 11779). The US average is 205 sunny days.
Ronkonkoma (zip 11779) 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 28 inches of snow a year