20721 Lake Arbor, MD has a relatively temperate climate that is typical of the coastal mid-Atlantic region of the United States. The summers are usually hot and humid with temperatures reaching into the high 80s and occasionally into the 90s. Winters are usually mild, with temperatures rarely falling below freezing during the daytime. The area receives an average of around 40 inches of precipitation each year, largely in the form of rain in the warmer months and occasional snowfall during winter.
Lake Arbor (zip 20721), Maryland gets 44 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Lake Arbor (zip 20721) averages 15 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 204 sunny days per year in Lake Arbor (zip 20721). The US average is 205 sunny days.
Lake Arbor (zip 20721) gets some kind of precipitation, on average, 107 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 24
Rain: averages 44 inches of rain a year
Snow: averages 15 inches of snow a year