Blairstown, NJ has a humid continental climate with cold winters and warm summers. The summers are typically hot and humid with temperatures reaching in the mid-80s on average. During the winter months, temperatures drop to an average low of around 23 degrees Fahrenheit, making for some very cold days and nights. Precipitation is generally high throughout the year with most of it falling from April through September. Snowfall does occur during the winter months but usually never accumulates more than a few inches at most.
Blairstown township, New Jersey gets 49 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Blairstown township averages 38 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 204 sunny days per year in Blairstown township. The US average is 205 sunny days.
Blairstown township gets some kind of precipitation, on average, 128 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 17
Rain: averages 49 inches of rain a year
Snow: averages 38 inches of snow a year