Milltown, NJ has a temperate climate with hot summers and cold winters. The average summer temperature is around 75 degrees Fahrenheit, while the winter months can dip down to 25 degrees. Precipitation is moderate, with most of it occurring between April and September, when the area is awash in thunderstorms and heavy rain showers. Snowfall is minimal but still makes occasional appearances in the winter months. Overall, Milltown enjoys a pleasant climate throughout the year that allows for comfortable outdoor activities during all seasons.
Milltown, New Jersey gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Milltown averages 23 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 Milltown. The US average is 205 sunny days.
Milltown gets some kind of precipitation, on average, 117 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 86 degrees
Winter Low: the January low is 22
Rain: averages 48 inches of rain a year
Snow: averages 23 inches of snow a year