Quantico, VA has a humid subtropical climate characterized by hot and humid summers and cool winters. The average temperature in the summer months is around 82°F with high humidity levels, while temperatures in the winter months range from 35-50°F. Precipitation is relatively evenly distributed throughout the year with an average of 47 inches annually. During the summer months, thunderstorms are common and can bring heavy rains and strong winds. Snowfall is rare in Quantico but does occur occasionally during the coldest parts of winter.
Quantico, Virginia gets 43 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Quantico averages 13 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 201 sunny days per year in Quantico. The US average is 205 sunny days.
Quantico gets some kind of precipitation, on average, 118 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 87 degrees
Winter Low: the January low is 26
Rain: averages 43 inches of rain a year
Snow: averages 13 inches of snow a year