15531 Boswell, PA has a humid continental climate. Summers tend to be hot and humid while winters are cold, snowy, and windy. During the summer months, temperatures average in the high 70's to mid-80's with occasional heat waves reaching into the mid-90's or higher. Winters can bring snowfall as early as late October and can extend into April with temperatures averaging in the mid-30's during this time. Precipitation is moderate throughout the year with an average of 33 inches falling annually.
Boswell (zip 15531), Pennsylvania gets 43 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Boswell (zip 15531) averages 77 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 160 sunny days per year in Boswell (zip 15531). The US average is 205 sunny days.
Boswell (zip 15531) gets some kind of precipitation, on average, 160 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 79 degrees
Winter Low: the January low is 17
Rain: averages 43 inches of rain a year
Snow: averages 77 inches of snow a year