Most Monthly Precipitation in Bluffton History

This is a list of the largest monthly precipitation totals ever recorded in Bluffton, Indiana history from 1895–2023.

What Was the Wettest Month in Bluffton History?

According to NOAA records, the most precipitation that Bluffton, Indiana has ever received in a single month is 14.3 inches which occurred in June 2015.

Bluffton Most Rain in One Month

Rank	Precipitation	Month
1	14.3 inches	June 2015
2	11.1 inches	July 2003
3	10.4 inches	May 1943
4	10.4 inches	January 1950
5	10.0 inches	July 1992
6	9.8 inches	July 2015
7	9.6 inches	March 1913
8	9.5 inches	July 1998
9	9.5 inches	May 2011
10	9.5 inches	May 2003
11	9.4 inches	September 1933
12	9.0 inches	June 1902
13	8.9 inches	June 1958
14	8.8 inches	August 1975
15	8.8 inches	June 1938
16	8.7 inches	June 1941
17	8.6 inches	September 1971
18	8.6 inches	September 1926
19	8.6 inches	August 1929
20	8.5 inches	October 1919