Average Wind Speed in April at US Cities

The tables below give the average wind speed in April for the largest cities in the United States.

The numbers are averages of most the years that their airport weather stations have collected data.

Average wind speed in April (miles per hour and kilometres per hour)
City MPH KPH
Atlanta, Georgia 10.1 16.3
Austin, Texas 9.6 15.4
Baltimore, Maryland 10.1 16.3
Birmingham, Alabama 8.2 13.2
Boston, Massachusetts 13.0 20.9
Buffalo, New York 12.3 19.8
Charlotte, North Carolina 8.6 13.8
Chicago, Illinois 11.9 19.2
Cincinnati, Ohio 10.6 17.1
Cleveland, Ohio 11.5 18.5
Columbus, Ohio 9.6 15.4
Dallas, Texas 12.4 20.0
Denver, Colorado 10.0 16.1
Detroit, Michigan 11.3 18.2
Fresno, California 7.3 11.7
Grand Rapids, Michigan 10.8 17.4
Hartford, Connecticut 9.8 15.8
Honolulu, Hawaii 10.9 17.5
Houston, Texas 9.0 14.5
City MPH KPH
Indianapolis, Indiana 11.2 18.0
Jacksonville, Florida 8.5 13.7
Kansas City, Missouri 12.3 19.8
Las Vegas, Nevada 11.0 17.7
Los Angeles, California 8.5 13.7
Louisville, Kentucky 9.7 15.6
Memphis, Tennessee 10.2 16.4
Miami, Florida 10.5 16.9
Milwaukee, Wisconsin 12.8 20.6
Minneapolis, Minnesota 12.2 19.6
Nashville, Tennessee 9.2 14.8
New Orleans, Louisiana 9.4 15.1
New York, New York 10.1 16.3
Oklahoma City, Oklahoma 14.2 22.9
Orlando, Florida 9.4 15.1
Philadelphia, Pennsylvania 10.8 17.4
Phoenix, Arizona 6.9 11.1
Pittsburgh, Pennsylvania 10.2 16.4
City MPH KPH
Portland, Oregon 7.4 11.9
Providence, Rhode Island 11.7 18.8
Raleigh, North Carolina 8.8 14.2
Richmond, Virginia 9.0 14.5
Rochester, New York 10.7 17.2
Sacramento, California 8.6 13.8
Salt Lake City, Utah 9.6 15.4
San Antonio, Texas 10.1 16.3
San Diego, California 7.8 12.6
San Francisco, California 12.2 19.6
Seattle, Washington 9.3 15.0
St. Louis, Missouri 11.3 18.2
Tampa, Florida 9.2 14.8
Tucson, Arizona 8.3 13.4
Tulsa, Oklahoma 11.0 17.7
Virginia Beach, Virginia 11.7 18.8
Washington, DC 10.5 16.9
Reference

NOAA National Climatic Data Center. Comparative Climatic Data Publication.

US City Wind
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