Matawan, NJ has a humid subtropical climate with warm summers and mild winters. The average summer temperature is around 80 degrees Fahrenheit (27 degrees Celsius) with occasional heat waves that can reach temperatures in the 90s (32 Celsius). In the winter, temperatures usually stay above freezing but can dip down into the single digits at night. During the spring and fall months, temperatures range from the mid-50s to mid-70s (10-24 Celsius). Rainfall is fairly evenly distributed throughout the year, while snowfall is relatively uncommon but can occur several times during winter months.
Matawan, New Jersey gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Matawan averages 25 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 Matawan. The US average is 205 sunny days.
Matawan gets some kind of precipitation, on average, 118 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 24
Rain: averages 48 inches of rain a year
Snow: averages 25 inches of snow a year