Chicago Seasonal Temperature, Precipitation, and Snow Rankings
Temperature: Spring Summer Fall Winter
Precipitation: Spring Summer Fall Winter
Snow: Spring   Fall Winter

CHICAGO SUMMER TEMPERATURE RANKINGS
SUMMER (JUNE-AUGUST)

Seasonal Mean Temperature
Normal 71.1degrees

***Coldest to Warmest Official Chicago Temperature Data from 1873 - 2009***

66.6 1875   70.7 1896   72.6 1930
66.9 1915   70.7 1958   72.6 1962
67.0 1884   70.7 1994   72.7 1901
67.1 1992   70.8 1877   72.7 1961
67.2 1891   70.8 1879   72.7 1976
67.3 1903   70.9 1895   72.8 1925
67.7 1883   70.9 1989   72.9 1916
67.8 1889   71.0 1946   73.0 1932
67.8 1927   71.1 1984   73.0 1999
67.9 1904   71.1 1990   73.0 2006
68.1 1882   71.2 1898   73.2 1914
68.1 1985   71.2 1981   73.3 1913
68.3 1982   71.3 1909   73.3 2007
68.4 1902   71.3 1918   73.4 1977
68.6 1924   71.3 1940   73.5 1911
68.6 2004   71.3 1972   73.5 1934
68.8 1917   71.3 1974   73.5 1964
68.8 1926   71.3 1979   73.6 1956
69.0 1885   71.3 1993   73.7 1957
69.0 1892   71.6 1878   73.7 1963
69.2 2009   71.7 1906   73.7 1971
69.3 1928   71.7 1978   73.7 1987
69.4 1873   71.7 2001   73.7 1991
69.5 1897   71.8 1935   73.8 1931
69.6 1929   71.9 1894   73.8 1944
69.7 1888   71.9 1899   73.8 1966
69.8 1945   71.9 1942   73.8 1968
69.8 1951   71.9 1969   73.8 2002
69.9 1986   72.0 1908   74.1 1970
70.0 1890   72.0 1923   74.3 1943
70.0 1912   72.0 1937   74.4 1919
70.1 1996   72.1 1876   74.4 1933
70.2 1905   72.1 1938   74.6 1983
70.2 1907   72.1 1948   74.7 2005
70.3 1886   72.2 1880   74.8 1952
70.3 1997   72.2 1936   74.9 1975
70.3 2000   72.2 1980   75.1 1988
70.4 1967   72.3 1941   75.2 1954
70.5 1893   72.4 1947   75.3 1953
70.5 1920   72.4 1998   75.3 1973
70.5 1950   72.5 1910   75.5 1949
70.5 2003   72.5 1922   75.5 1959
70.6 1887   72.5 1939   75.9 1921
70.6 1900   72.5 1874   76.3 1995
70.6 1965   72.6 1875   76.4 1955
70.7 1881   72.6 1876   No Data 1872
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