Most Monthly Precipitation in Lansing History

This is a list of the largest monthly precipitation totals ever recorded in Lansing, Michigan history from 1910–2024.

What Was the Wettest Month in Lansing History?

According to NOAA records, the most precipitation that Lansing, Michigan has ever received in a single month is 10.4 inches which occurred in May 2004.

Month to date though April 22, 2024: 2.5 inches

Lansing Most Rain in One Month

Rank	Precipitation	Month
1	10.4 inches	May 2004
2	10.2 inches	June 1986
3	9.8 inches	August 1975
4	9.2 inches	August 1940
5	9.1 inches	June 2015
6	8.7 inches	October 2017
7	8.5 inches	June 1996
8	8.4 inches	June 2013
9	8.3 inches	September 1986
10	8.2 inches	September 2008
11	8.1 inches	June 2021
12	8.0 inches	September 1981
13	8.0 inches	May 1943
14	7.9 inches	June 1968
15	7.9 inches	April 2013
16	7.8 inches	September 1936
17	7.6 inches	September 1965
18	7.5 inches	February 1938
19	7.5 inches	June 2019
20	7.4 inches	May 1945