National Weather Service United States Department of Commerce
Chicago Temperature Rankings for each month
Jan Feb Mar Apr May Jun July Aug Sept Oct Nov Dec Annual

 

CHICAGO
MEAN MONTHLY TEMPERATURE
FEBRUARY 

Normal: 28.8 degrees

***Coldest to Warmest Official Chicago Temperature Data from 1873-2023***

 
14.6 1875   25.8 1960   29.4 1886
14.6 2015   25.8 1962   29.4 1922
15.2 1936   25.9 2019   29.4 1956
16.7 1979   26.0 1887   29.7 1935
16.8 1978   26.0 1996   30.2 1892
17.0 1895   26.1 1959   30.2 1973
17.0 1901   26.1 2001   30.2 2020
17.0 1905   26.1 2013   30.3 1928
17.2 1904   26.2 2011   30.3 1969
17.3 2014   26.2 1933   30.4 2016
17.8 1885   26.3 1948   30.5 1874
17.9 1899   26.3 1950   30.5 1919
18.0 2007   26.4 1907   30.5 1983
19.2 1963   26.4 1937   30.9 1926
19.6 1989   26.5 1942   31.0 1991
19.8 1917   26.5 1995   31.3 1990
19.9 1889   26.6 1896   31.7 1953
20.0 1958   26.6 1970   31.9 1876
20.1 1900   26.7 1908   32.2 1925
20.2 2021   26.7 2010   32.2 2002
20.3 1914   26.9 1975   32.3 1952
20.4 1947   27.0 1879   32.4 1890
20.4 1985   27.0 1974   32.4 1909
20.8 1902   27.0 1977   32.4 1911
21.4 1893   27.2 1918   32.5 2005
21.5 1980   27.3 1951   32.9 2012
21.5 1982   27.4 1965   33.3 1992
21.6 1929   27.4 2004   33.4 1957
21.7 1912   27.4 2022   33.5 1921
22.0 1967   27.6 1898   33.9 1984
22.1 1994   27.6 1906   33.9 1987
22.3 1923   27.6 1939   33.9 2023
22.5 1888   27.8 1884   34.0 1999
22.6 1883   27.8 1943   34.1 2000
22.7 1988   27.8 1949   34.3 1961
22.9 1894   27.9 1966   34.5 1915
22.9 1934   28.0 1981   34.6 1938
23.1 2008   28.2 1971   34.8 1880
23.6 1873   28.2 2006   35.0 1927
23.6 2003   28.3 2009   35.0 1932
24.0 1986   28.6 1891   35.6 1931
24.4 1993   28.6 1897   35.8 1976
24.8 1903   28.6 1946   36.5 1878
24.8 1910   28.8 1924   37.1 1930
24.8 1913   28.8 1945   37.3 1877
25.0 1916   28.8 1955   37.5 1954
25.1 1881   28.8 1964   38.0 2017
25.1 1968   28.8 2018   38.7 1998
25.5 1972   29.0 1944   39.0 1882
25.6 1941   29.0 1997   No Data 1872
25.8 1920   29.3 1940      
   

Updated 3/20/23