The climate in 21628 Crumpton, MD is generally mild and temperate with hot summers and cool to cold winters. The area experiences an average of four inches of precipitation per month throughout the year, with the most rainfall occurring between May and September. Summers can be very humid, while winters are quite chilly due to its location in the Chesapeake Bay region. Snowfall is light but does occur during winter months. The area also experiences occasional thunderstorms during the warmer months due to its close proximity to several bodies of water.
Crumpton (zip 21628), Maryland gets 45 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Crumpton (zip 21628) averages 17 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 208 sunny days per year in Crumpton (zip 21628). The US average is 205 sunny days.
Crumpton (zip 21628) gets some kind of precipitation, on average, 114 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 87 degrees
Winter Low: the January low is 25
Rain: averages 45 inches of rain a year
Snow: averages 17 inches of snow a year