Mardela Springs, MD is located in the Mid-Atlantic region of the United States and has a humid subtropical climate, typical of the Eastern Seaboard. Summers are hot and humid, with temperatures averaging in the mid-80s Fahrenheit (around 30 Celsius) during the day and lows often dropping into the high-60s Fahrenheit (around 20 Celsius). Winters tend to be mild, with temperatures typically staying around 40-50 F (4-10 C), though occasional cold fronts can bring much colder weather. Precipitation is abundant year-round, with an average annual rainfall of over 42 inches (107 cm).
Mardela Springs (zip 21837), Maryland gets 45 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Mardela Springs (zip 21837) averages 6 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 209 sunny days per year in Mardela Springs (zip 21837). The US average is 205 sunny days.
Mardela Springs (zip 21837) gets some kind of precipitation, on average, 110 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 28
Rain: averages 45 inches of rain a year
Snow: averages 6 inches of snow a year