The climate in 21130 Perryman, MD is characterized by hot summers and mild winters. The average high temperature in the summer months is around 83 degrees Fahrenheit while the average low temperature in the winter months is around 32 degrees Fahrenheit. Rainfall is fairly common throughout the year, with precipitation usually occurring on a monthly basis. Summers tend to be more humid than other times of year due to the proximity of the Atlantic Ocean, but humidity levels are generally low compared to other areas of Maryland. Overall, 21130 Perryman, MD offers a temperate climate with warm summers and cool winters and plenty of rain all year round.
Perryman (zip 21130), Maryland gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Perryman (zip 21130) averages 14 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 213 sunny days per year in Perryman (zip 21130). The US average is 205 sunny days.
Perryman (zip 21130) gets some kind of precipitation, on average, 120 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 88 degrees
Winter Low: the January low is 25
Rain: averages 47 inches of rain a year
Snow: averages 14 inches of snow a year