East St. Clair, PA has a continental climate with cold winters and hot summers. The area experiences four distinct seasons throughout the year, with temperatures ranging from lows in the 20s to highs in the 80s during summer months. Precipitation is relatively consistent year-round, though there tends to be more rain in the spring and summertime than in the winter months. Snowfall also varies significantly by year, but typically East St. Clair receives at least a few inches of snow each winter. Overall, East St. Clair's climate is mild and pleasant, making it an ideal place to live and visit.
East St. Clair, Pennsylvania gets 38 inches of rain, on average, per year. The US average is 38 inches of rain per year.
East St. Clair averages 35 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 189 sunny days per year in East St. Clair. The US average is 205 sunny days.
East St. Clair gets some kind of precipitation, on average, 132 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 83 degrees
Winter Low: the January low is 19
Rain: averages 38 inches of rain a year
Snow: averages 35 inches of snow a year