Most Monthly Precipitation in Flint History

This is a list of the largest monthly precipitation totals ever recorded in Flint, Michigan history from 1948–2024.

What Was the Wettest Month in Flint History?

According to NOAA records, the most precipitation that Flint, Michigan has ever received in a single month is 11.0 inches which occurred in August 1975.

Month to date though April 26, 2024: 2.9 inches

Flint Most Rain in One Month

Rank	Precipitation	Month
1	11.0 inches	August 1975
2	10.9 inches	September 1986
3	9.4 inches	July 1992
4	8.7 inches	September 1950
5	8.7 inches	August 1956
6	8.6 inches	September 2008
7	8.6 inches	July 2000
8	8.3 inches	September 1985
9	8.2 inches	May 2004
10	7.9 inches	July 1957
11	7.7 inches	August 2018
12	7.7 inches	September 1981
13	7.6 inches	May 2011
14	7.3 inches	May 2014
15	7.0 inches	May 2012
16	6.9 inches	August 1961
17	6.8 inches	May 1956
18	6.6 inches	October 2001
19	6.6 inches	June 2009
20	6.5 inches	June 1994