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HOME > Outlook Maps, Graphs and Tables > Base Period Normals > September Normals
 
 
 
Climatological Data for September
  Temperature
(°F)
Precipitation
(inches)
Station Name Mean Limit 33% 50% 66%
Abilene, Texas 75.4 1.4 1.5 2.3 3.3
Adak, Alaska 47.9 0.6 4.5 5.1 5.8
Albany, New York 60.9 0.8 2.2 2.9 3.8
Albuquerque, New Mexico 69.1 1.0 0.7 0.9 1.2
Amarillo, Texas 69.0 1.2 1.1 1.6 2.1
Anchorage, Alaska 48.0 1.1 2.3 2.8 3.4
Annette Island, Alaska 53.8 0.8 7.7 9.1 10.6
Atlanta, Georgia 73.3 0.9 2.7 3.6 4.7
Augusta, Georgia 74.6 0.8 2.2 3.1 4.1
Bakersfield, California 77.3 1.2 0.0 0.0 0.1
Barrow, Alaska 31.1 1.7 0.5 0.6 0.8
Bethel, Alaska 45.1 1.1 1.7 2.1 2.6
Bettles, Alaska 40.5 1.7 1.2 1.6 2.1
Big Delta, Alaska 44.8 1.3 0.7 0.9 1.1
Billings, Montana 59.6 1.6 0.9 1.2 1.5
Binghamton, New York 59.3 0.8 2.5 3.2 4.0
Birmingham, Alabama 74.0 1.0 2.5 3.4 4.6
Bismark, North Dakota 57.5 1.2 0.7 1.2 1.8
Boise, Idaho 63.3 1.4 0.3 0.6 0.9
Boston, Massachusetts 64.7 0.8 2.2 3.0 4.0
Brownsville, Texas 81.6 0.7 3.2 4.5 6.1
Buffalo, New York 61.7 0.7 2.9 3.6 4.4
Burlington, Vermont 59.4 0.9 2.9 3.6 4.4
Cape Hatteras, North Carolina 74.8 0.6 3.0 4.3 6.0
Caribou, Maine 53.8 1.0 2.5 3.1 3.7
Casper, Wyoming 58.3 1.3 0.4 0.7 1.1
Charleston, South Carolina 76.5 0.7 3.7 5.1 6.8
Charleston, West Virginia 67.2 1.0 2.4 3.1 3.9
Charlotte, North Carolina 71.9 0.8 2.4 3.3 4.4
Cheyenne, Wyoming 57.7 1.3 0.8 1.2 1.6
Chicago, Illinois 64.3 1.0 1.8 2.6 3.5
Cincinatti, Ohio 66.8 1.0 1.7 2.4 3.2
Cleveland, Ohio 63.9 1.0 2.6 3.4 4.3
Cold Bay, Alaska 47.8 0.7 3.4 4.1 4.9
Columbus, Ohio 65.8 1.0 2.1 2.6 3.3
Concordia, Kansas 68.0 1.2 1.3 1.9 2.6
Cordova, Alaska 48.1 0.8 11.1 13.5 16.1
Dallas, Texas 77.5 1.1 1.6 2.4 3.2
Denver, Colorado 62.9 1.2 0.6 0.9 1.3
Des Moines, Iowa 65.3 1.1 2.2 2.9 3.7
Detroit, Michigan 64.6 0.9 1.8 2.4 3.1
Dodge City, Kansas 69.3 1.3 0.8 1.3 1.9
Duluth, Minnesota 54.4 1.2 3.1 3.8 4.7
El Paso, Texas 74.6 1.1 0.7 1.2 1.8
Ely, Nevada 56.6 1.0 0.3 0.6 1.0
Evansville, Indiana 69.2 1.1 1.9 2.6 3.4
Fairbanks, Alaska 45.1 1.6 0.7 1.0 1.3
Fargo, North Dakota 58.1 1.2 1.4 1.9 2.5
Fort Smith, Arkansas 73.5 1.4 2.4 3.2 4.1
Fort Wayne, Indiana 64.4 1.0 1.9 2.5 3.2
Fresno, California 75.4 1.1 0.0 0.0 0.3
Grand Junction, Colorado 67.0 1.0 0.5 0.7 1.0
Grand Rapids, Michigan 61.5 1.0 2.8 3.8 4.9
Great Falls, Montana 56.6 1.5 0.8 1.1 1.4
Green Bay, Wisconsin 59.2 1.0 2.2 2.8 3.6
Gulkana, Alaska 43.7 1.3 0.9 1.3 1.7
Hartford, Connecticut 63.2 0.8 2.4 3.2 4.2
Havre, Montana 56.7 1.6 0.3 0.6 1.0
Homer, Alaska 47.9 0.8 2.7 3.2 3.8
Huron, South Dakota 60.6 1.3 1.2 1.7 2.2
Indianapolis, Indiana 66.5 1.1 1.7 2.4 3.3
International Falls, Minnesota 53.3 1.0 2.1 2.7 3.5
Jackson, Mississippi 76.1 1.1 2.4 3.0 3.6
Jacksonville, Florida 78.3 0.6 5.5 7.1 9.0
Juneau, Alaska 49.9 0.7 6.1 7.2 8.5
Kansas City, Missouri 69.8 1.5 2.4 3.3 4.4
Kenai, Alaska 46.7 1.0 2.6 3.1 3.7
Knoxville, Tennessee 71.1 0.9 2.0 2.7 3.5
Kotzebue, Alaska 41.9 1.5 1.2 1.6 1.9
Lander, Wyoming 58.6 1.3 0.5 0.8 1.3
Las Vegas, Nevada 80.7 1.0 0.0 0.1 0.3
Little Rock, Arkansas 74.1 1.1 2.3 3.1 4.2
Los Angeles, California 70.1 1.0 0.0 0.0 0.1
Louisville, Kentucky 70.0 1.2 2.0 2.7 3.5
Madison, Wisconsin 60.5 0.9 2.0 2.7 3.5
McGrath, Alaska 44.2 1.4 1.5 2.1 2.7
Medford, Oregon 65.9 1.3 0.2 0.5 0.9
Memphis, Tennessee 74.9 1.2 2.2 3.0 3.8
Miami, Florida 82.3 0.5 6.6 7.9 9.4
Midland, Texas 73.9 1.3 1.0 1.6 2.6
Milwaukee, Wisconsin 62.6 1.0 2.1 2.9 3.8
Minneapolis, Minnesota 60.9 1.2 1.9 2.4 3.1
Missoula, Montana 56.0 1.3 0.5 0.8 1.2
Mobile, Alabama 77.7 0.9 3.2 4.8 6.8
Moline, Illinois 64.8 1.0 2.2 2.9 3.6
Nashville, Tennessee 71.8 1.2 2.1 3.0 4.1
New Orleans, Louisiana 78.8 0.8 3.0 4.4 6.3
New York, New York 68.4 0.7 2.7 3.4 4.3
Nome, Alaska 42.6 1.4 1.8 2.3 2.9
Norfolk, Virginia 72.7 0.7 2.2 3.3 4.6
North Platte, Nebraska 62.1 1.3 0.6 1.0 1.5
Northway, Alaska 41.6 1.6 0.5 0.7 1.1
Oklahoma City, Oklahoma 72.9 1.3 2.4 3.4 4.6
Orlando, Florida 81.1 0.5 4.8 5.5 6.4
Pendleton, Oregon 63.2 1.3 0.3 0.5 0.8
Philadelphia, Pennsylvainia 68.7 0.7 2.5 3.4 4.4
Phoenix, Arizona 87.2 1.0 0.3 0.5 0.8
Pocatello, Idaho 59.1 1.2 0.4 0.7 1.0
Portland, Maine 59.2 0.7 2.5 3.1 3.8
Portland, Oregon 64.2 1.0 1.0 1.4 2.0
Pueblo, Colorado 65.2 0.9 0.4 0.6 0.9
Raleigh, North Carolina 71.1 0.8 1.7 2.9 4.6
Rapid City, South Dakota 60.7 1.5 0.6 0.8 1.2
Red Bluff, California 75.3 1.1 0.0 0.2 0.6
Reno, Nevada 62.1 1.3 0.1 0.2 0.5
Richmond, Virginia 70.4 0.8 2.1 3.1 4.5
Roanoke, Virginia 67.9 0.9 2.1 3.1 4.4
Roswell, New Mexico 71.8 1.2 0.9 1.5 2.2
Sacramento, California 71.7 1.1 0.0 0.1 0.3
Salt Lake City, Utah 65.8 1.2 0.5 0.9 1.4
San Antonio, Texas 79.6 1.0 1.4 2.2 3.4
San Diego, California 71.6 1.2 0.0 0.1 0.2
San Francisco, California 64.3 0.9 0.0 0.1 0.2
Santa Maria, California 63.8 1.0 0.0 0.0 0.2
Seattle, Washington 61.0 1.0 0.9 1.3 1.9
Shreveport, Louisiana 76.6 1.1 2.1 2.8 3.7
Sitka, Alaska 53.0 0.8 9.1 10.8 12.6
Spokane, Washington 59.2 1.4 0.4 0.6 0.9
Springfield, Missouri 68.9 1.3 2.7 4.0 5.5
St. Louis, Missouri 70.0 1.2 1.6 2.4 3.4
St. Paul Island, Alaska 44.9 0.7 2.2 2.6 3.1
Syracuse, New York 61.3 0.8 3.4 4.0 4.6
Talkeetna, Alaska 46.2 1.2 3.0 3.9 5.0
Tallahassee, Florida 78.3 0.6 3.0 4.2 5.8
Tampa, Florida 81.3 0.4 4.7 6.0 7.5
Unalakleet, Alaska 43.4 0.7 1.1 1.7 2.4
Valdez, Alaska 47.0 0.6 7.7 9.3 11.0
Valentine, Nebraska 61.7 1.3 0.9 1.3 1.8
Washington, DC 71.2 0.9 2.1 3.1 4.4
Wichita, Kansas 70.9 1.4 1.5 2.2 3.1
Williamsport, Pennsylvainia 63.3 0.8 2.5 3.4 4.6
Williston, North Dakota 56.7 1.5 0.8 1.2 1.5
Winslow, Arizona 68.2 0.8 0.5 0.8 1.2
Yakutat, Alaska 48.3 0.9 15.9 19.5 23.6
Yuma, Arizona 87.7 1.2 0.0 0.1 0.3

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