Total Cloudy and Foggy Days at US Cities in June





The table below gives averages for how many days in June that major cities in the United States have cloud and fog.

The figure for cloud counts the days when cloud covers at least 80 percent of the sky during daylight hours. The number averages measurements for most of the years that each city's main weather station has collected data.

The totals listed for foggy days includes days with mist. This monthly average is based on weather data collected from 1961 to 1990.

Average number of days in June with cloud or fog
City Cloud Fog
Atlanta, Georgia 10 12
Austin, Texas 7 8
Baltimore, Maryland 10 13
Birmingham, Alabama 10 15
Boston, Massachusetts 13 13
Buffalo, New York 12 15
Charlotte, North Carolina 12 15
Chicago, Illinois 11 8
Cincinnati, Ohio 13 13
Cleveland, Ohio 12 12
Columbus, Ohio 13 14
Dallas, Texas 8 4
Denver, Colorado 8 3
Detroit, Michigan 11 12
Hartford, Connecticut 14 16
Houston, Texas 9 14
Indianapolis, Indiana 12 13
City Cloud Fog
Jacksonville, Florida 12 16
Kansas City, Missouri 11 8
Las Vegas, Nevada 3 0
Los Angeles, California 9 6
Louisville, Kentucky 11 10
Memphis, Tennessee 9 7
Miami, Florida 13 2
Milwaukee, Wisconsin 12 10
Minneapolis, Minnesota 12 5
Nashville, Tennessee 10 12
New Orleans, Louisiana 9 14
New York, New York 10 12
Oklahoma City, Oklahoma 9 5
Orlando, Florida 12 12
Philadelphia, Pennsylvania 12 15
Phoenix, Arizona 2 0
Pittsburgh, Pennsylvania 13 16
City Cloud Fog
Portland, Oregon 16 4
Providence, Rhode Island 13 16
Raleigh, North Carolina 11 20
Richmond, Virginia 12 16
Rochester, New York 12 12
Sacramento, California 2 0
Salt Lake City, Utah 6 0
San Antonio, Texas 8 7
San Diego, California 9 7
San Francisco, California 5 3
Seattle, Washington 17 8
St. Louis, Missouri 12 9
Tampa, Florida 10 9
Virginia Beach, Virginia 11 13
Washington, DC 11 10
References

NOAA National Climatic Data Center. Comparative Climatic Data Publication.

World Data Center for Meteorology. Climate of the World.

US City Cloud
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