Northfield, NJ has a humid subtropical climate with hot and humid summers and mild winters. The average high temperature in the summer is around 85°F and the average low temperature in the winter is around 33°F. Precipitation levels are higher than the national average, with an average of 45 inches of rain per year. Winters tend to bring more snowfall than other parts of the state, with an average of 24 inches annually. The amount of sunshine varies widely throughout the year, ranging from an average of 2 hours per day in December to 11 hours per day in July.
Northfield, New Jersey gets 43 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Northfield averages 16 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 203 sunny days per year in Northfield. The US average is 205 sunny days.
Northfield 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 84 degrees
Winter Low: the January low is 25
Rain: averages 43 inches of rain a year
Snow: averages 16 inches of snow a year