Most Monthly Precipitation in Greenland History

This is a list of the largest monthly precipitation totals ever recorded in Greenland, New Hampshire history from 1973–2024.

What Was the Wettest Month in Greenland History?

According to NOAA records, the most precipitation that Greenland, New Hampshire has ever received in a single month is 17.9 inches which occurred in May 2006.

Greenland Most Rain in One Month

Rank	Precipitation	Month
1	17.9 inches	May 2006
2	16.9 inches	March 2010
3	15.8 inches	October 1996
4	13.9 inches	November 1983
5	13.6 inches	June 1998
6	12.5 inches	October 2005
7	12.3 inches	March 1983
8	11.9 inches	March 2001
9	11.6 inches	January 1979
10	11.5 inches	July 2021
11	11.0 inches	October 1990
12	11.0 inches	September 2008
13	11.0 inches	August 1991
14	10.9 inches	June 2006
15	10.7 inches	November 2018
16	10.6 inches	April 2007
17	10.2 inches	April 1987
18	9.8 inches	July 2008
19	9.6 inches	January 1978
20	9.5 inches	May 1984