Climate for Washington, D.C.
(United States)

Average daytime and nighttime temperatures


All climatic diagrams of this site are taken from the collected data from the official weather station in Washington, D.C. in a height of 20m above sea level. All data correspond to the average monthly values of the last 20 years.


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The climate widely corresponds to Central European weather conditions. It is cold, wet and a few beautiful summer months are also happening during a year. A beach holiday can be enjoyed in the warmer season with water temperatures up to 29 degrees.

Travel season

Due to the warmer temperatures the best time for traveling is from June to September. Nearly unattractive for tourists are the cold months from November to March.

hours of sunshine per day
Sunshine hours per day in the United States
rainy days per month
Rainy days per month in the United States
Precipitation in mm/day
Precipitation in the United States
Relative humidity in \%
Relative humidity in the United States
Water temperature
Water temperatures in the United States
Absolute humidity in g/m³ (approx.)
Absolute humidity in the United States

The most important cities in the region of Washington, D.C.

CityPopulationGeo-Position 
Washington, D.C.681,17038°53'42"N77°2'11"W