16134 Jamestown, PA has a typical humid continental climate, with warm and humid summers and cold and snowy winters. The area sees an average of 39 inches of precipitation annually and experiences four distinct seasons. Summers are usually hot and sunny, with temperatures occasionally reaching into the 90s in July. Winters can be very cold at times, with temperatures dropping to below freezing throughout the season. Snowfall averages around 33 inches annually. Spring is wet with moderate temperatures, while autumn is often dry with cool weather.
Jamestown (zip 16134), Pennsylvania gets 41 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Jamestown (zip 16134) averages 60 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 Jamestown (zip 16134). The US average is 205 sunny days.
Jamestown (zip 16134) gets some kind of precipitation, on average, 158 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 81 degrees
Winter Low: the January low is 16
Rain: averages 41 inches of rain a year
Snow: averages 60 inches of snow a year