11978 Westhampton Beach, NY experiences a humid continental climate, with hot summers and cold winters. Summers are generally warm and humid, with temperatures reaching the high 80s during the day and staying in the mid-70s at night. Winters are much colder, with average temperatures ranging from the 20s to low 30s during the day and dipping into the teens or single digits at night. Rainfall is fairly evenly distributed throughout the year as well, making this area ideal for agriculture.
Westhampton Beach (zip 11978), New York gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Westhampton Beach (zip 11978) 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 Westhampton Beach (zip 11978). The US average is 205 sunny days.
Westhampton Beach (zip 11978) gets some kind of precipitation, on average, 112 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 82 degrees
Winter Low: the January low is 22
Rain: averages 47 inches of rain a year
Snow: averages 29 inches of snow a year