Average percent of sunshine in Washington (DC)
The mean percent of sunhours during the day in Washington (District of Columbia), the United States of America.
- The sun shines on average 64.0% in June making it the most sunny month.
- On average, December has the lowest percentage of sunshine with 45.0%.
Forecast: is it sunny in Washington (DC)?
broken clouds and no rain
almost clear and no rain
partly cloudy and no rain