Morris Plains, NJ has a humid subtropical climate, which brings mild winters and hot summers. The area typically experiences temperatures that range between the low 30s in the winter months to the high 80s in the summer months. Rainfall is fairly consistent throughout the year, with an average of over 40 inches of precipitation annually. Snowfall is also common during the winter months, usually reaching around 16 inches every season. The area usually experiences some wind coming from the northwest and southwest direction and humidity levels are relatively moderate throughout the year.
Morris Plains (zip 07950), New Jersey gets 50 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Morris Plains (zip 07950) averages 31 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 Morris Plains (zip 07950). The US average is 205 sunny days.
Morris Plains (zip 07950) gets some kind of precipitation, on average, 115 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 31 inches of snow a year