Vienna, VA is located in an area with a temperate and humid climate. Summers are typically warm and sunny while winters are cold but mild compared to other regions of the United States. The area experiences occasional thunderstorms during the summer months and moderate snowfall during the winter months. On average, temperatures range from lows in the 20s in winter to highs near 90°F in summer. Annual rainfall averages 40 inches, making Vienna one of the wettest parts of Virginia.
Vienna, Virginia gets 43 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Vienna averages 21 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 202 sunny days per year in Vienna. The US average is 205 sunny days.
Vienna gets some kind of precipitation, on average, 117 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 86 degrees
Winter Low: the January low is 24
Rain: averages 43 inches of rain a year
Snow: averages 21 inches of snow a year