17361 Shrewsbury, PA experiences a humid continental climate characterized by four distinct seasons. Summers are warm and humid with average temperatures in the mid-80s while winters can be cold, sometimes reaching below freezing temperatures. Rainfall is plentiful throughout the year, although this area has an interesting phenomenon called \"Lake Effect Snow\" where snow accumulates from lake-effect snow storms coming off nearby Lake Erie. Spring and fall are generally mild seasons with temperatures ranging from 50 to 70 degrees Fahrenheit. No matter the season, this area enjoys plenty of sunshine year round allowing for outdoor activities no matter the weather!
Shrewsbury (zip 17361), Pennsylvania gets 45 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Shrewsbury (zip 17361) averages 28 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 203 sunny days per year in Shrewsbury (zip 17361). The US average is 205 sunny days.
Shrewsbury (zip 17361) gets some kind of precipitation, on average, 116 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 86 degrees
Winter Low: the January low is 21
Rain: averages 45 inches of rain a year
Snow: averages 28 inches of snow a year