New Carrollton is a city of approximately 12,800 people in Maryland, United States. Located in the Eastern Time Zone at 39°N latitude.
In 2025, New Carrollton averaged an annual temperature of 56°F, with hottest temperatures reaching 101°F in June and lowest around 7°F in January. The city received approximately 50 inches of precipitation during the year.
View historical weather for New Carrollton · More cities in Maryland