May Precipitation Amounts for Chicago, IL

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Chicago Precipitation Rankings for each month

CHICAGO
MONTHLY PRECIPITATION AMOUNTS
MAY

Normal 4.49 inches

***Smallest to Greatest Official Chicago Precipitation Data from 1871 - 2020***

0.30	1992		2.73	1926		4.38	2012
0.58	1994		2.79	1985		4.39	2002
0.67	1934		2.83	1960		4.40	1927
0.78	1950		2.88	1972		4.46	1999
0.80	1921		2.89	1932		4.47	1995
0.84	1897		2.90	1962		4.49	1984
0.93	1903		2.93	1916		4.50	1942
1.00	1886		3.02	1998		4.57	1918
1.19	1988		3.06	1956		4.66	2015
1.38	1887		3.09	1978		4.67	1910
1.39	1967		3.11	1986		4.80	1948
1.39	1977		3.12	1958		4.90	1951
1.47	1965		3.17	1885		4.90	2010
1.53	1884		3.18	1922		4.96	2013
1.53	1961		3.18	1952		4.97	1880
1.54	1904		3.21	1957		4.98	2014
1.59	1925		3.22	1980		5.03	1933
1.59	1928		3.24	1872		5.08	1902
1.59	1989		3.28	2017		5.08	1931
1.64	1937		3.34	2001		5.13	1890
1.74	1964		3.35	1894		5.14	1905
1.75	1954		3.37	1911		5.16	1940
1.80	2007		3.41	1917		5.20	1991
1.81	1877		3.42	1941		5.22	1878
1.81	1920		3.46	1923		5.22	1914
1.83	1993		3.50	1907		5.29	2003
1.85	1876		3.54	1946		5.31	1975
1.85	1881		3.59	1900		5.38	1889
1.93	1893		3.63	2009		5.43	2016
1.98	1971		3.64	1875		5.52	1882
1.99	1895		3.65	2006		5.78	1966
1.99	2005		3.66	1939		5.85	1981
2.00	1979		3.84	1919		5.98	1974
2.06	1968		3.86	1955		6.22	1888
2.08	1874		3.87	1959		6.26	1983
2.08	1936		3.89	1879		6.74	1908
2.08	1982		3.90	1871		6.77	1892
2.09	1891		3.97	1912		6.85	1990
2.09	1906		3.97	1947		6.95	1996
2.16	1930		3.98	1938		7.04	1915
2.17	1963		4.00	1976		7.08	1943
2.18	1901		4.02	2000		7.09	1935
2.18	1909		4.04	1969		7.20	1873
2.21	1987		4.10	2008		7.22	2004
2.23	1898		4.16	1896		7.27	2011
2.29	1929		4.17	1973		7.32	1883
2.30	1924		4.18	1970		7.59	1945
2.43	1953		4.35	1899		8.21	2018
2.46	1949		4.36	1944		8.25	2019
2.69	1997		4.38	1913		9.51	2020

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