Washington, D.C.'s Climate
Washington, D.C. has a humid subtropical climate with hot, muggy summers and mild but chilly winters. Summers (June to September) are hot and sticky, often 30-34°C with oppressive humidity and frequent afternoon thunderstorms, and the city occasionally feels the remnants of tropical storms in late summer. Winters (December to February) are cool to cold, around 0-8°C, with a few light snow events, while spring is famous for its cherry blossoms. This page offers an hourly and 14-day forecast plus detailed metrics including humidity, wind, UV index and air quality (AQI).