Burtonsville, MD has a humid subtropical climate, with hot, humid summers and mild winters. The average annual temperature in the area is around 63°F (17°C). On average there are four months where the temperature reaches 90°F (32°C) or higher and three months where temperatures drop below freezing. Precipitation is spread fairly evenly throughout the year, with an average of over 41 inches (1,040 mm), mostly falling as rain. Snowfall totals are relatively low, averaging around 13 inches (330 mm) per year.
Burtonsville, Maryland gets 44 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Burtonsville averages 15 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 197 sunny days per year in Burtonsville. The US average is 205 sunny days.
Burtonsville 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 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