Most Monthly Precipitation in Nantucket History

This is a list of the largest monthly precipitation totals ever recorded in Nantucket, Massachusetts history from 1948–2024.

What Was the Wettest Month in Nantucket History?

According to NOAA records, the most precipitation that Nantucket, Massachusetts has ever received in a single month is 11.1 inches which occurred in September 2017.

Month to date though April 23, 2024: 1.8 inches

Nantucket Most Rain in One Month

Rank	Precipitation	Month
1	11.1 inches	September 2017
2	10.9 inches	March 2018
3	10.8 inches	September 2004
4	10.4 inches	May 1967
5	9.7 inches	December 1969
6	9.5 inches	September 1972
7	8.9 inches	March 1959
8	8.4 inches	October 2019
9	8.4 inches	April 1953
10	8.3 inches	October 2022
11	8.2 inches	January 1953
11	8.2 inches	May 1948
11	8.2 inches	November 2014
14	8.2 inches	May 1966
15	8.1 inches	February 1952
16	7.9 inches	June 2006
17	7.8 inches	November 1953
18	7.8 inches	September 1969
19	7.7 inches	October 2005
20	7.6 inches	December 2019