When planning a visit to District of Columbia in the United States of America, it helps to know that temperatures typically range from 6°C (43°F) in January up to 32°C (90°F) during the peak of July. Our detailed climate overview is based on data from Washington, the region's most well-known city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.
District of Columbia offers pleasant conditions in April, May, September and October, with temperatures typically ranging from 20°C (68°F) to 27°C (81°F).
The peak heat season generally takes place in July and August. The colder period typically falls in the months of January, February and December.
When it comes to rainfall, District of Columbia sees significant variations throughout the year. June tends to be the wettest, receiving 138 mm (5.4 in) of rain, while February is much drier with just 64 mm (2.5 in).
For those seeking sunshine, June usually has the brightest skies, making it an excellent time for exploring the region.
