Most Monthly Precipitation in Martha's Vineyard History

This is a list of the largest monthly precipitation totals ever recorded in Martha's Vineyard, Massachusetts history from 1946–2024.

What Was the Wettest Month in Martha's Vineyard History?

According to NOAA records, the most precipitation that Martha's Vineyard, Massachusetts has ever received in a single month is 13.8 inches which occurred in August 1946.

Month to date though April 4, 2024: 2.5 inches

Martha's Vineyard Most Rain in One Month

Rank	Precipitation	Month
1	13.8 inches	August 1946
2	12.6 inches	September 1996
3	11.8 inches	September 1972
4	11.7 inches	August 1985
5	10.9 inches	June 2006
6	9.9 inches	April 1987
7	9.8 inches	August 1951
8	9.7 inches	July 1984
9	9.7 inches	August 2000
10	9.6 inches	November 2018
11	9.4 inches	December 1992
12	9.3 inches	October 1948
13	9.2 inches	January 2023
14	9.1 inches	December 1977
15	9.0 inches	December 1969
16	8.8 inches	December 2019
17	8.8 inches	October 1996
18	8.8 inches	March 1983
19	8.7 inches	May 1948
20	8.7 inches	November 1988