21037 Edgewater, MD has a moderate climate with warm summers and cool winters. The average summer temperature is around 80 degrees Fahrenheit while the average winter temperature is around 40 degrees Fahrenheit. During the summer months, temperatures can reach up to 90 degrees on occasion while in the winter temperatures can dip below freezing. Rainfall is common throughout the year with an average of over 50 inches annually. Snowfall is relatively rare but does occur occasionally in the winter months.
Edgewater (zip 21037), Maryland gets 45 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Edgewater (zip 21037) averages 12 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 Edgewater (zip 21037). The US average is 205 sunny days.
Edgewater (zip 21037) 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 87 degrees
Winter Low: the January low is 28
Rain: averages 45 inches of rain a year
Snow: averages 12 inches of snow a year