The climate in 17520 East Petersburg, PA is mostly temperate with humid summers and cold winters. During the summer months, the average temperature is around 70 degrees Fahrenheit with high humidity levels due to the proximity of the Susquehanna River. In the winter months, temperatures hover around freezing with occasional snowfall. The area also experiences occasional thunderstorms and other severe weather during both summer and winter months.
East Petersburg (zip 17520), Pennsylvania gets 43 inches of rain, on average, per year. The US average is 38 inches of rain per year.
East Petersburg (zip 17520) averages 21 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 East Petersburg (zip 17520). The US average is 205 sunny days.
East Petersburg (zip 17520) gets some kind of precipitation, on average, 121 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 21 inches of snow a year