Most Monthly Precipitation in Biloxi History

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

What Was the Wettest Month in Biloxi History?

According to NOAA records, the most precipitation that Biloxi, Mississippi has ever received in a single month is 27.7 inches which occurred in September 1998.

Biloxi Most Rain in One Month

Rank	Precipitation	Month
1	27.7 inches	September 1998
2	27.6 inches	July 1945
3	23.0 inches	June 2017
4	23.0 inches	August 2012
5	21.8 inches	September 1898
6	20.0 inches	July 1916
7	19.9 inches	January 1991
8	19.2 inches	July 1908
9	19.0 inches	June 2003
10	18.3 inches	April 1912
11	18.2 inches	December 2009
12	17.4 inches	July 2011
13	17.3 inches	September 1957
14	17.2 inches	April 1980
15	17.1 inches	June 1895
16	16.9 inches	June 1900
17	16.7 inches	July 1995
18	16.5 inches	July 1979
19	16.5 inches	March 1946
20	16.3 inches	May 1995