Most Monthly Precipitation in Du Quoin History

This is a list of the largest monthly precipitation totals ever recorded in Du Quoin, Illinois history from 1893–2024.

What Was the Wettest Month in Du Quoin History?

According to NOAA records, the most precipitation that Du Quoin, Illinois has ever received in a single month is 16.9 inches which occurred in April 2011.

Du Quoin Most Rain in One Month

Rank	Precipitation	Month
1	16.9 inches	April 2011
2	15.2 inches	June 1998
3	14.2 inches	May 1995
4	13.9 inches	March 1945
5	13.6 inches	May 1981
6	13.5 inches	July 1905
7	13.2 inches	December 1982
8	12.7 inches	April 1996
9	12.4 inches	July 1969
10	12.3 inches	July 1958
11	11.8 inches	August 1915
12	11.4 inches	April 2017
13	11.3 inches	May 1933
14	11.3 inches	January 1949
15	11.3 inches	May 1946
16	11.2 inches	March 2008
17	11.2 inches	January 1950
18	11.1 inches	November 1993
19	10.9 inches	July 2009
20	10.7 inches	March 1897