15332 Finleyville, PA has a humid continental climate with warm summers and cold winters. During the summer months, temperatures average around 74F (23C) during the day and 55F (13C) at night. The winter months are typically much colder, with temperatures averaging around 36F (2C) during the day and 19F (–7C) at night. Rainfall in 15332 Finleyville is distributed throughout the year, and snowfall is common during the winter months.
Finleyville (zip 15332), Pennsylvania gets 38 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Finleyville (zip 15332) 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 Finleyville (zip 15332). The US average is 205 sunny days.
Finleyville (zip 15332) gets some kind of precipitation, on average, 144 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 38 inches of rain a year
Snow: averages 17 inches of snow a year