North Caldwell, NJ has a humid subtropical climate characterized by hot, humid summers and cold winters. The summer months are typically hot and humid with temperatures reaching the mid-80s on average. Winters can be cold and blustery, with temperatures dropping to around 25 degrees Fahrenheit on average. Precipitation is spread throughout the year but tends to be more frequent in the spring and fall months. Snowfall is not uncommon during winter months, although it varies widely from year to year.
North Caldwell, New Jersey gets 50 inches of rain, on average, per year. The US average is 38 inches of rain per year.
North Caldwell averages 26 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 209 sunny days per year in North Caldwell. The US average is 205 sunny days.
North Caldwell gets some kind of precipitation, on average, 120 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