New Carrollton, MD has a warm and humid climate typical of the mid-Atlantic region. The city experiences four distinct seasons, with hot and humid summers, mild to cool winters, and two periods of transitional weather in the spring and fall. Average high temperatures range from around 40°F (4°C) in January to 86°F (30°C) in July. The area receives significant rain throughout the year, with an average precipitation of 43 inches (109 cm) annually. Snowfall is light compared to other areas on the East Coast, usually averaging 4 inches (10 cm). New Carrollton has long summer days with about 14 hours of sunshine per day in June and July.
New Carrollton, Maryland gets 43 inches of rain, on average, per year. The US average is 38 inches of rain per year.
New Carrollton averages 13 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 207 sunny days per year in New Carrollton. The US average is 205 sunny days.
New Carrollton gets some kind of precipitation, on average, 109 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 43 inches of rain a year
Snow: averages 13 inches of snow a year