Morris Plains, New Jersey gets 50 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Morris Plains averages 31 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 Morris Plains. The US average is 205 sunny days.
Morris Plains 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.
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
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Morris Plains is 7.1 (10=best), which means it is less comfortable than most places in New Jersey.
7.1 / 10
June, September and August are the most pleasant months in Morris Plains, while January and February are the least comfortable months.