Most Monthly Precipitation in Jackson History

This is a list of the largest monthly precipitation totals ever recorded in Jackson, Tennessee history from 1891–2024.

What Was the Wettest Month in Jackson History?

According to NOAA records, the most precipitation that Jackson, Tennessee has ever received in a single month is 20.3 inches which occurred in January 1937.

Month to date though April 26, 2024: 2.3 inches

Jackson Most Rain in One Month

Rank	Precipitation	Month
1	20.3 inches	January 1937
2	15.9 inches	January 1950
3	15.0 inches	February 2018
4	14.5 inches	May 1983
5	14.5 inches	May 1974
6	14.4 inches	April 1927
7	13.9 inches	September 2018
8	13.9 inches	June 1900
9	13.3 inches	March 1997
10	13.2 inches	December 1926
11	13.1 inches	September 2002
12	13.0 inches	March 2002
13	13.0 inches	July 1955
14	12.7 inches	November 1945
15	12.7 inches	March 2016
16	12.6 inches	December 1987
17	12.5 inches	April 1911
18	12.4 inches	October 2019
19	12.1 inches	February 1939
20	11.9 inches	December 1990