Most Monthly Precipitation in Wauseon History

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

What Was the Wettest Month in Wauseon History?

According to NOAA records, the most precipitation that Wauseon, Ohio has ever received in a single month is 11.3 inches which occurred in August 1998.

Wauseon Most Rain in One Month

Rank	Precipitation	Month
1	11.3 inches	August 1998
2	11.0 inches	July 1896
3	10.6 inches	May 1943
4	10.5 inches	July 2006
5	9.6 inches	July 1958
6	9.1 inches	June 2015
7	9.0 inches	August 2007
8	8.9 inches	September 1926
9	8.5 inches	April 1961
10	8.1 inches	March 1898
11	7.9 inches	September 1902
12	7.9 inches	March 1913
13	7.9 inches	June 1981
14	7.9 inches	July 2021
15	7.8 inches	November 1982
16	7.7 inches	June 1937
17	7.7 inches	October 2021
18	7.7 inches	June 1911
19	7.5 inches	January 1950
20	7.5 inches	May 1968