Weather in Dumfries

Dumfries is a town located in Prince William County, Virginia, in the United States. It is located about 31 miles southwest of Washington, D.C. The climate in Dumfries is humid subtropical, with hot and humid summers and mild winters. In the summer months, temperatures average in the mid-80s Fahrenheit (30 Celsius), with highs often reaching over 90°F (32°C). In the winter, temperatures average in the mid-40s Fahrenheit (7°C), with lows often dropping below freezing. Rainfall is distributed fairly evenly throughout the year, with an average of 43 inches (109 centimeters) per year. Snowfall amounts are generally light, averaging around 6 inches (15 cm) annually.