Most Monthly Precipitation in Nashua History

This is a list of the largest monthly precipitation totals ever recorded in Nashua, New Hampshire history from 1885–2024.

What Was the Wettest Month in Nashua History?

According to NOAA records, the most precipitation that Nashua, New Hampshire has ever received in a single month is 16.4 inches which occurred in February 2008.

Nashua Most Rain in One Month

Rank	Precipitation	Month
1	16.4 inches	February 2008
2	14.8 inches	July 2021
3	14.8 inches	October 2005
4	12.4 inches	May 2006
5	11.5 inches	September 1954
6	11.0 inches	March 2010
7	10.7 inches	April 2007
8	10.6 inches	June 1998
9	10.5 inches	January 1979
10	10.5 inches	June 2006
11	10.4 inches	April 2004
12	10.3 inches	September 2004
13	10.2 inches	October 1962
14	9.7 inches	November 2018
15	9.6 inches	July 2023
16	9.6 inches	March 1983
17	9.5 inches	September 1888
18	9.5 inches	April 1987
19	9.5 inches	August 1990
20	9.4 inches	October 1955