Parsippany-Troy Hills, NJ is known for its moderate climate throughout the year. The summers are warm and humid, while the winters tend to be cold and snowy. Rainfall is evenly distributed throughout the year with occasional snowfall and thunderstorms in the spring season. Springtime temperatures range from the high 40s up to low 80s and summer temperatures can reach low to mid 90s. Winters bring an average of around 21 inches of snowfall each year and temperatures are commonly seen in the 20s and 30s.
Parsippany-Troy Hills, New Jersey gets 50 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Parsippany-Troy Hills averages 26 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 Parsippany-Troy Hills. The US average is 205 sunny days.
Parsippany-Troy Hills 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 85 degrees
Winter Low: the January low is 20
Rain: averages 50 inches of rain a year
Snow: averages 26 inches of snow a year