Watchung, NJ has a moderate climate with hot summers and cold winters. In the summer months the average temperature ranges between 75-85 degrees Fahrenheit, while in the winter months it falls to an average of between 32-45 degrees Fahrenheit. The area gets an annual rainfall of approximately 43 inches, making it slightly wetter than other areas in the state. Snowfall is light, averaging around 8 inches per season, but can be much higher during certain years.
Watchung, New Jersey gets 50 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Watchung averages 24 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 Watchung. The US average is 205 sunny days.
Watchung gets some kind of precipitation, on average, 118 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 86 degrees
Winter Low: the January low is 20
Rain: averages 50 inches of rain a year
Snow: averages 24 inches of snow a year