17344 McSherrystown, PA has an average climate that is mild with four distinct seasons. The summers are warm and humid with temperatures reaching up to the mid-80s Fahrenheit (29°C) in July. Winters are cold with temperatures reaching down into the single digits Fahrenheit (-12°C) during the coldest months of December and January. Spring and fall have more moderate temperatures, usually ranging from the 40s to 70s Fahrenheit (4-21°C). The area receives approximately 41 inches (103 cm) of precipitation annually, spread over 118 days of rain, snow or a mix of both throughout the year.
McSherrystown (zip 17344), Pennsylvania gets 43 inches of rain, on average, per year. The US average is 38 inches of rain per year.
McSherrystown (zip 17344) averages 26 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 196 sunny days per year in McSherrystown (zip 17344). The US average is 205 sunny days.
McSherrystown (zip 17344) gets some kind of precipitation, on average, 118 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 20
Rain: averages 43 inches of rain a year
Snow: averages 26 inches of snow a year