Perry, PA County is characterized by a humid continental climate with warm summers and cold winters. The average temperature in July is around 72°F (22°C), while the average temperature in January is around 24°F (-4°C). Average precipitation for the year is 39 inches (99 cm), mostly falling during the months of April to November. Snowfall totals vary from year to year, but range from 25 to 40 inches (64-101 cm). While it can be quite humid in summer months, the humidity tends to decrease as temperatures drop during wintertime.
Perry County, Pennsylvania gets 43 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Perry County averages 29 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 Perry County. The US average is 205 sunny days.
Perry County 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 84 degrees
Winter Low: the January low is 21
Rain: averages 43 inches of rain a year
Snow: averages 29 inches of snow a year