Rockleigh, NJ has a humid continental climate with warm summers and cold winters. The area experiences four distinct seasons, with significant precipitation throughout the year. Summers tend to be hot and humid with frequent thunderstorms, while winters bring moderate temperatures and occasional snowfall. Spring and autumn are usually mild, though they can bring some severe weather at times. Overall, the climate in Rockleigh, NJ is generally mild and temperate despite the occasional extreme weather events.
Rockleigh, New Jersey gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Rockleigh averages 27 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 204 sunny days per year in Rockleigh. The US average is 205 sunny days.
Rockleigh gets some kind of precipitation, on average, 121 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 20
Rain: averages 48 inches of rain a year
Snow: averages 27 inches of snow a year