Long Hill, NJ has a temperate climate with four distinct seasons. Summers in Long Hill are generally warm and humid, with temperatures averaging in the mid-80s Fahrenheit (about 30°C). Winters are cooler, with temperatures ranging from the low 20s to the mid-30s (around -5°C to 4°C). Spring and fall bring milder temperatures and more precipitation, making them ideal for outdoor activities. The area receives an average of 48 inches of rain per year and is fairly sunny, receiving around 215 sunny days throughout the year.
Long Hill, New Jersey gets 50 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Long Hill averages 25 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 Long Hill. The US average is 205 sunny days.
Long Hill 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 19
Rain: averages 50 inches of rain a year
Snow: averages 25 inches of snow a year