Olivet, NJ has a humid continental climate with warm, humid summers and cold winters. During the summer months, temperatures typically range between the low to mid 70s during the day and can dip into the 50s at night. Winters are much colder with temperatures averaging in the low 30s during the day and can drop into the single digits on some nights. Precipitation is fairly consistent year round, averaging around 42 inches annually.
Olivet, New Jersey gets 46 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Olivet averages 14 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 201 sunny days per year in Olivet. The US average is 205 sunny days.
Olivet gets some kind of precipitation, on average, 114 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 87 degrees
Winter Low: the January low is 24
Rain: averages 46 inches of rain a year
Snow: averages 14 inches of snow a year