5 Cloudiest Cities in the U.S., Ranked

4. Olympia, Washington

Number of Cloudy Days Per Year: 229

Olympia is at the fourth position on our list of the cloudiest cities in the US. While seasonal fluctuations affect cloudiness in Olympia, summers typically feature partly cloudy skies, while winters are marked by mostly cloudy or overcast conditions. During the winter months, overcast or heavily cloudy skies prevail for more than 50% of the time in the city.