Most Monthly Precipitation in Wareham History

This is a list of the largest monthly precipitation totals ever recorded in Wareham, Massachusetts history from 1912–2024.

What Was the Wettest Month in Wareham History?

According to NOAA records, the most precipitation that Wareham, Massachusetts has ever received in a single month is 14.8 inches which occurred in September 1996.

Wareham Most Rain in One Month

Rank	Precipitation	Month
1	14.8 inches	September 1996
2	14.6 inches	September 1972
3	13.9 inches	March 2001
4	13.5 inches	March 2010
5	13.1 inches	October 2005
6	12.6 inches	August 1946
6	12.6 inches	August 1985
8	12.2 inches	September 1933
9	11.7 inches	August 1955
10	11.3 inches	June 2006
11	11.1 inches	April 1987
12	11.1 inches	April 1958
13	10.6 inches	November 1945
14	10.5 inches	December 1992
15	10.4 inches	January 1979
16	10.4 inches	March 1968
17	10.3 inches	December 1969
18	10.3 inches	September 2021
19	9.9 inches	November 1944
20	9.9 inches	October 1913