All files are in CSV format. Bolded city names are daily climate information for the period beginning the year in parentheses and will be updated around the start of each month. To simplify navigation, stations are alphabetical by state.
Eastern | Southern | Central | Western | Alaska | Pacific
Colorado
Alamosa (1906). norms: month, day
Colorado Springs (1894). norms: month, day
Denver (1872). norms: month, day
Grand Junction (1893). norms: month, day
Pueblo (1888). norms: month, day
Iowa
Burlington (1897). norms: month, day
Cedar Rapids (1893). norms: month, day
Des Moines (1878). norms: month, day
Dubuque (1874). norms: month, day
Sioux City (1889). norms: month, day
Spencer (1895). norms: month, day
Waterloo (1895). norms: month, day
Illinois
Carbondale (1898). norms: month, day
Chicago (1871). norms: month, day
Moline (1871). norms: month, day
Peoria (1883). norms: month, day
Quincy (1901). norms: month, day
Rockford (1893). norms: month, day
Springfield (1879). norms: month, day
Indiana
Evansville (1897). norms: month, day
Fort Wayne (1897). norms: month, day
Indianapolis (1871). norms: month, day
South Bend (1893). norms: month, day
Kansas
Concordia (1885). norms: month, day
Dodge City (1874). norms: month, day
Goodland (1895). norms: month, day
Salina (1900). norms: month, day
Topeka (1887). norms: month, day
Wichita (1888). norms: month, day
Kentucky
Jackson (1981). norms: month, day
Lexington (1872). norms: month, day
Louisville (1872). norms: month, day
Paducah (1937). norms: month, day
Michigan
Alpena (1916). norms: month, day
Battle Creek (1895). norms: month, day
Detroit (1874). norms: month, day
Flint (1921). norms: month, day
Grand Rapids (1892). norms: month, day
Holland (1905). norms: month, day
Houghton Lake (1913). norms: month, day
Kalamazoo (1887). norms: month, day
Lansing (1863). norms: month, day
Marquette (1961). norms: month, day
Muskegon (1896). norms: month, day
Saginaw (1912). norms: month, day
Sault Ste Marie (1888). norms: month, day
Minnesota
Brainerd (1888). norms: month, day
Duluth (1871). norms: month, day
Hibbing (1931). norms: month, day
Internat. Falls (1895). norms: month, day
Minneapolis (1871). norms: month, day
Rochester (1886). norms: month, day
Saint Cloud (1894). norms: month, day
Missouri
Columbia (1889). norms: month, day
Jefferson City (1894). norms: month, day
Kansas City (1888). norms: month, day
Poplar Bluff (1893). norms: month, day
Springfield (1888). norms: month, day
St. Louis (1874). norms: month, day
North Dakota
Bismarck (1874). norms: month, day
Fargo (1881). norms: month, day
Grand Forks (1893). norms: month, day
Williston (1894). norms: month, day
Nebraska
Grand Island (1895). norms: month, day
Hastings (1894). norms: month, day
Lincoln (1887). norms: month, day
McCook (1894). norms: month, day
Norfolk (1893). norms: month, day
North Platte (1874). norms: month, day
Omaha (1871). norms: month, day
Ord (1908). norms: month, day
Scottsbluff (1893). norms: month, day
Valentine (1889). norms: month, day
South Dakota
Aberdeen (1893). norms: month, day
Huron (1881). norms: month, day
Mitchell (1893). norms: month, day
Mobridge (1911). norms: month, day
Rapid City (1942). norms: month, day
Rapid City Ctr. (1888). norms: month, day
Sioux Falls (1893). norms: month, day
Sisseton (1931). norms: month, day
Wisconsin
Ashland (1893). norms: month, day
Eau Claire (1893). norms: month, day
Green Bay (1886). norms: month, day
Hayward (1893). norms: month, day
La Crosse (1872). norms: month, day
Madison (1869). norms: month, day
Milwaukee (1871). norms: month, day
Rhinelander (1893). norms: month, day
Wausau (1895). norms: month, day
Wyoming
Casper (1871). norms: month, day
Cheyenne (1871). norms: month, day
Lander (1891). norms: month, day
Sheridan (1907). norms: month, day
Check our more details about ThreadEx climate locations from NOAA.