Finleyville, PA enjoys a temperate climate with warm summers and cool winters. Average summer temperatures reach the mid-80s while average winter temperatures tend to stay in the low-30s. Rainfall is seasonal, with more rain in the late spring and early summer months than any other time of year. Snowfall also tends to be heavier in those months, but typically does not stay on the ground for long periods of time. Overall, Finleyville offers pleasant conditions for those looking to escape extreme weather conditions.
Finleyville, Pennsylvania gets 38 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Finleyville averages 17 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 Finleyville. The US average is 205 sunny days.
Finleyville 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