Most Precipitation in a 7-Day Period in Martha's Vineyard History

This is a list of the largest precipitation totals ever recorded over 7 consecutive days in Martha's Vineyard, Massachusetts history from 1946–2024.

Note: Does not include overlapping periods.

Change num days:

Years marked with a gold background have more than 5% incomplete data

Rank	Precipitation	Date
1	7.1 inches	Sep 3–9, 1972
2	7.0 inches	Aug 26 – Sep 1, 1985
3	6.9 inches	Aug 8–14, 1951
4	6.6 inches	Jun 20–26, 1981
5	6.3 inches	Sep 4–10, 2010
6	6.2 inches	Jun 3–9, 2006
7	6.2 inches	Oct 25–31, 2017
8	6.1 inches	Aug 4–10, 1991
9	6.0 inches	Mar 7–13, 1983
10	5.9 inches	Aug 7–13, 1952
11	5.8 inches	Aug 21–27, 1961
11	5.8 inches	Aug 25–31, 1958
13	5.7 inches	Aug 28 – Sep 3, 1996
14	5.7 inches	Mar 13–19, 1968
15	5.5 inches	Sep 23–29, 1975
16	5.5 inches	Oct 21–27, 1948
17	5.5 inches	May 10–16, 2006
18	5.4 inches	Jul 30 – Aug 5, 1986
19	5.4 inches	Sep 13–19, 1996
20	5.4 inches	Sep 26 – Oct 2, 2008

Weather Station Details

Years	Station	Coordinates
1946–2024	Edgartown	location