Most Monthly Precipitation in Aiken History

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

What Was the Wettest Month in Aiken History?

According to NOAA records, the most precipitation that Aiken, South Carolina has ever received in a single month is 14.5 inches which occurred in March 1980.

Aiken Most Rain in One Month

Rank	Precipitation	Month
1	14.5 inches	March 1980
2	13.2 inches	September 1928
2	13.2 inches	January 2017
4	12.9 inches	October 1911
5	12.7 inches	June 1973
6	12.7 inches	October 1990
7	12.5 inches	January 1925
8	12.4 inches	August 2010
9	12.4 inches	April 1969
10	11.8 inches	July 1984
11	11.5 inches	November 1985
12	11.4 inches	August 1939
13	11.2 inches	August 2012
14	11.2 inches	August 1992
15	10.9 inches	September 1959
16	10.8 inches	June 2013
17	10.8 inches	June 1941
18	10.7 inches	March 1971
19	10.7 inches	July 1971
20	10.7 inches	June 1919