The climate in 08550 Princeton Junction, NJ is generally mild throughout the year. It experiences four distinct seasons with each season being clearly defined. Summers are usually warm and humid while winters are cold and snowy. Spring and fall bring mild temperatures and plenty of rainfall which helps to keep the area lush and green. The average annual temperature in Princeton Junction is around 49°F (9°C). Snowfall averages around 25 inches (63 cm) per year.
Princeton Junction (zip 08550), New Jersey gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Princeton Junction (zip 08550) averages 24 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 207 sunny days per year in Princeton Junction (zip 08550). The US average is 205 sunny days.
Princeton Junction (zip 08550) gets some kind of precipitation, on average, 125 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 47 inches of rain a year
Snow: averages 24 inches of snow a year