Most Monthly Precipitation in Marshall History

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

What Was the Wettest Month in Marshall History?

According to NOAA records, the most precipitation that Marshall, Missouri has ever received in a single month is 16.3 inches which occurred in September 1905.

Marshall Most Rain in One Month

Rank	Precipitation	Month
1	16.3 inches	September 1905
2	16.0 inches	June 2021
3	13.7 inches	June 1947
4	13.4 inches	September 1973
5	12.2 inches	September 1993
6	12.0 inches	June 1915
7	11.9 inches	May 1935
8	11.7 inches	May 1990
9	11.7 inches	April 1973
10	11.6 inches	September 1921
11	11.5 inches	May 2002
12	11.4 inches	September 1945
13	11.3 inches	September 1934
14	11.3 inches	May 1995
15	11.1 inches	September 2010
16	11.0 inches	June 1942
17	11.0 inches	October 1941
18	10.9 inches	July 1893
19	10.8 inches	September 1961
20	10.8 inches	September 1911