National Weather Service United States Department of Commerce

Heat Across the Center of the Nation; Severe Thunderstorms Across the Great Lakes and Ohio Valley

Heat expands across the Desert Southwest, Plains, Mississippi Valley and Midwest into Monday. Fire weather concerns continue for portions of the Intermountain West. Active monsoonal moisture fuels thunderstorms over the Southwest with possible flash flooding. Tropical cyclone Fausto in the Pacific, should weaken as it approaches Hawaii; Dangerous surf, swells and rip currents are expected. Read More >

Chicago Precipitation Rankings for each month
Jan Feb Mar Apr May Jun July Aug Sept Oct Nov Dec Annual

 

CHICAGO
MONTHLY TOTAL PRECIPITATION
JANUARY

 Normal: 1.99 inches

***Smallest to Greatest Official Chicago Precipitation Data from 1871 - 2023***

 

0.10 1981   1.21 1900   2.12 1943
0.20 1919   1.25 1940   2.13 1959
0.26 1961   1.31 1878   2.15 1895
0.36 2003   1.32 1924   2.16 1969
0.38 1956   1.33 1905   2.18 1952
0.39 1986   1.33 1913   2.20 1932
0.54 1879   1.34 1976   2.22 1939
0.57 1931   1.35 1926   2.23 1930
0.58 1899   1.35 2000   2.25 1904
0.66 1902   1.38 1997   2.26 1941
0.66 1983   1.39 1884   2.29 1937
0.68 1872   1.39 1942   2.32 1933
0.68 1925   1.41 1991   2.34 1935
0.72 1977   1.41 2015   2.41 1978
0.73 1928   1.47 1953   2.53 1962
0.80 1945   1.48 1985   2.56 1873
0.82 1989   1.49 1955   2.67 1998
0.84 1912   1.51 1973   2.78 2006
0.84 1934   1.54 2018   2.80 2020
0.84 2016   1.55 1882   2.82 2014
0.84 2022   1.55 1894   2.87 2017
0.84 2023   1.55 1917   2.90 1982
0.87 1881   1.56 1888   2.98 1890
0.87 1992   1.58 1996   3.00 1979
0.89 1944   1.64 1889   3.01 1914
0.91 2004   1.64 1936   3.07 1910
0.92 1923   1.67 1906   3.13 1887
0.92 2011   1.67 1987   3.18 1885
0.96 1875   1.69 1968   3.21 1995
0.97 1921   1.71 1948   3.22 1876
1.01 1963   1.72 2007   3.22 1967
1.03 1970   1.74 1883   3.28 1974
1.04 1980   1.77 1994   3.32 1949
1.08 1964   1.81 1951   3.47 1874
1.09 1903   1.86 2012   3.53 1880
1.10 1954   1.88 1988   3.54 1898
1.11 1920   1.91 1877   3.56 1886
1.11 1971   1.93 2008   3.63 2013
1.11 1972   1.94 1946   3.68 1975
1.12 1896   1.95 2021   3.73 1960
1.12 1958   1.96 1909   3.77 1950
1.12 1966   1.96 2019   3.83 1993
1.12 2001   1.97 1990   3.93 1929
1.13 2010   1.99 1891   4.00 2005
1.15 1901   1.99 1892   4.09 1965
1.15 1927   1.99 1915   4.12 1918
1.15 1984   2.02 1938   4.13 1871
1.16 1922   2.05 1908   4.21 1907
1.16 2009   2.06 1947   4.47 1999
1.17 1911   2.06 1957   4.53 1897
1.20 2002   2.08 1893   4.84 1916