Bethel Park, PA (15102) has a humid continental climate, with relatively cold winters and warm summers. In the winter months, temperatures can drop below freezing, with average highs in the low 40s and lows in the 20s. However, snowfall is relatively light compared to other parts of Pennsylvania due to its sheltered location nestled in the Allegheny Mountains. During the summer, temperatures are pleasant and mild, with average highs in the mid-70s and lows near 60 degrees. The area experiences plenty of precipitation throughout the year, making it ideal for outdoor activities such as hiking or camping.
Bethel Park (zip 15102), Pennsylvania gets 39 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Bethel Park (zip 15102) averages 30 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 Bethel Park (zip 15102). The US average is 205 sunny days.
Bethel Park (zip 15102) gets some kind of precipitation, on average, 147 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 82 degrees
Winter Low: the January low is 20
Rain: averages 39 inches of rain a year
Snow: averages 30 inches of snow a year