Wilmerding, PA has a humid continental climate, characterized by four distinct seasons. Summers are warm and humid, with temperatures typically ranging from the high 70s to low 80s Fahrenheit. Winters tend to be cold and snowy, with temperatures dipping below freezing for most of the season. Spring and fall tend to be milder, with temperatures ranging from the mid 40s to mid 70s Fahrenheit. Precipitation is evenly distributed throughout the year, averaging around 42 inches annually. All in all, Wilmerding has a pleasant climate that allows for plenty of outdoor activities all year long!
Wilmerding (zip 15148), Pennsylvania gets 39 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Wilmerding (zip 15148) averages 17 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 162 sunny days per year in Wilmerding (zip 15148). The US average is 205 sunny days.
Wilmerding (zip 15148) gets some kind of precipitation, on average, 140 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 21
Rain: averages 39 inches of rain a year
Snow: averages 17 inches of snow a year