Perryville, Maryland gets 46 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Perryville averages 15 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 199 sunny days per year in Perryville. The US average is 205 sunny days.
Perryville gets some kind of precipitation, on average, 117 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.
Summer High: the July high is around 88 degrees
Winter Low: the January low is 24
Rain: averages 46 inches of rain a year
Snow: averages 15 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Perryville is 7.3 (10=best), which means it is more comfortable than most places in Maryland.
7.3 / 10
September, June and May are the most pleasant months in Perryville, while January and February are the least comfortable months.