20722 Brentwood, MD has a humid subtropical climate with hot and humid summers and mild winters. The area usually experiences a few cold snaps during winter, but temperatures rarely dip below freezing. Average summer high temperatures are in the low to mid-80s Fahrenheit while winter lows average in the mid-30s. Precipitation is abundant throughout the year, with occasional droughts occurring during summer months. Rainfall is generally distributed evenly throughout the year, though thunderstorms are more common during the late spring and early summer months. Winters can occasionally bring snowfall to the region, though snow accumulation is rare due to the warm climate of 20722 Brentwood, MD.
Brentwood (zip 20722), Maryland gets 42 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Brentwood (zip 20722) averages 14 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 202 sunny days per year in Brentwood (zip 20722). The US average is 205 sunny days.
Brentwood (zip 20722) gets some kind of precipitation, on average, 112 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 89 degrees
Winter Low: the January low is 27
Rain: averages 42 inches of rain a year
Snow: averages 14 inches of snow a year