Most Monthly Precipitation in Jackson History

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

What Was the Wettest Month in Jackson History?

According to NOAA records, the most precipitation that Jackson, Michigan has ever received in a single month is 9.5 inches which occurred in August 2016.

Jackson Most Rain in One Month

Rank	Precipitation	Month
1	9.5 inches	August 2016
2	9.3 inches	September 2008
3	9.3 inches	August 1975
4	8.2 inches	September 1988
5	7.6 inches	October 2017
6	7.5 inches	August 2007
7	7.4 inches	May 2018
8	7.2 inches	May 2004
9	7.2 inches	June 2015
10	7.1 inches	September 1981
11	7.0 inches	September 1986
12	6.9 inches	May 2000
13	6.9 inches	June 1969
14	6.8 inches	October 2001
15	6.7 inches	October 2021
16	6.7 inches	May 2010
17	6.6 inches	October 1954
18	6.5 inches	September 1993
19	6.5 inches	July 1992
20	6.3 inches	August 1995