Weather in Loudoun County

Loudoun County is a county located in the Commonwealth of Virginia in the United States. It is located in the north-central part of the state, about 35 miles west of Washington, D.C. It is known for its rolling hills, equestrian activities, and wineries. The climate in Loudoun County is humid subtropical. Summers are hot and humid, with average high temperatures in the mid-80s Fahrenheit (29-32 Celsius). Winters are cold and snowy, with average low temperatures in the mid-20s Fahrenheit (-5 to -3 Celsius). Spring and fall are mild, with temperatures in the mid-50s to mid-70s Fahrenheit (10-24 Celsius). Rainfall is plentiful year-round, with an average of 44 inches (112 cm) per year.