Montclair, NJ has a humid subtropical climate with mild winters and hot summers. The average temperature in the summer months is around 85 degrees Fahrenheit and it can get as high as 95 degrees on the hottest days. Winters in Montclair are typically mild, with an average temperature of 34 degrees Fahrenheit and snowfall occurring about seven times during the season. The area gets around 45 inches of precipitation annually, most of which falls from April through August. The humidity levels are usually high throughout the year, making it feel even warmer during the summer months and colder during winter.
Montclair, New Jersey gets 49 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Montclair averages 26 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 205 sunny days per year in Montclair. The US average is 205 sunny days.
Montclair gets some kind of precipitation, on average, 121 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 49 inches of rain a year
Snow: averages 26 inches of snow a year