Most Monthly Precipitation in Barrow History

This is a list of the largest monthly precipitation totals ever recorded in Barrow, Alaska history from 1901–2024.

What Was the Wettest Month in Barrow History?

According to NOAA records, the most precipitation that Barrow, Alaska has ever received in a single month is 3.2 inches which occurred in July 1989.

Barrow Most Rain in One Month

Rank	Precipitation	Month
1	3.2 inches	July 1989
2	2.8 inches	August 1963
3	2.6 inches	August 1997
4	2.4 inches	July 1922
5	2.3 inches	August 2019
6	2.3 inches	July 1930
7	2.2 inches	July 2019
8	2.2 inches	August 1973
9	2.2 inches	July 1942
10	2.1 inches	July 1931
11	2.1 inches	August 2009
12	2.1 inches	August 1946
13	2.1 inches	July 2000
14	2.0 inches	August 1994
15	2.0 inches	July 1966
16	1.9 inches	July 1987
17	1.9 inches	September 2012
18	1.9 inches	September 2002
19	1.8 inches	July 2018
20	1.8 inches	July 1961