Vienna, MD is located in the warm climate region of the United States and experiences hot and humid summers with temperatures usually reaching up to 90°F (32°C). In the winter months, temperatures can drop below freezing but usually remain mild. The area receives an average annual precipitation of 42 inches (107 cm). During spring and summer months, thunderstorms are common due to the area's proximity to Chesapeake Bay. Vienna, MD benefits from abundant sunshine during the summer months and enjoys a beautiful four season climate year-round.
Vienna, Maryland gets 45 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Vienna averages 6 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 211 sunny days per year in Vienna. The US average is 205 sunny days.
Vienna gets some kind of precipitation, on average, 101 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 89 degrees
Winter Low: the January low is 29
Rain: averages 45 inches of rain a year
Snow: averages 6 inches of snow a year