17088 Schaefferstown, PA has a humid continental climate. The summers are usually hot and humid, with average temperatures ranging from the mid-70s to low-80s Fahrenheit. Winters tend to be cold and dry, with average temperatures in the 20s to 30s Fahrenheit. Spring and fall have milder temperatures with lower humidity levels. Precipitation is fairly consistent throughout the year, though summer thunderstorms are common. Overall, the weather in 17088 Schaefferstown is diverse and changeable.
Schaefferstown (zip 17088), Pennsylvania gets 43 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Schaefferstown (zip 17088) averages 26 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 197 sunny days per year in Schaefferstown (zip 17088). The US average is 205 sunny days.
Schaefferstown (zip 17088) gets some kind of precipitation, on average, 123 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 85 degrees
Winter Low: the January low is 21
Rain: averages 43 inches of rain a year
Snow: averages 26 inches of snow a year