Most Monthly Precipitation in Berkeley History

This is a list of the largest monthly precipitation totals ever recorded in Berkeley, California history from 1893–2024.

What Was the Wettest Month in Berkeley History?

According to NOAA records, the most precipitation that Berkeley, California has ever received in a single month is 16.5 inches which occurred in January 1916.

Berkeley Most Rain in One Month

Rank	Precipitation	Month
1	16.5 inches	January 1916
2	16.0 inches	January 1911
3	15.0 inches	December 1955
4	14.5 inches	February 1998
5	13.2 inches	March 1899
6	13.1 inches	January 1909
7	12.7 inches	January 1914
8	12.7 inches	December 1894
9	12.6 inches	December 2002
10	12.5 inches	December 2005
11	12.5 inches	January 1973
12	12.2 inches	January 2017
13	12.0 inches	December 2014
14	11.7 inches	March 1983
15	11.6 inches	February 2000
16	11.5 inches	November 1973
17	11.4 inches	January 1896
18	11.2 inches	February 1986
19	11.1 inches	January 1970
20	10.9 inches	January 1895