Most Monthly Precipitation in Newport Beach History

This is a list of the largest monthly precipitation totals ever recorded in Newport Beach, California history from 1921–2024.

What Was the Wettest Month in Newport Beach History?

According to NOAA records, the most precipitation that Newport Beach, California has ever received in a single month is 11.2 inches which occurred in February 1998.

Month to date though April 22, 2024: 0.1 inches

Newport Beach Most Rain in One Month

Rank	Precipitation	Month
1	11.2 inches	February 1998
2	11.1 inches	January 1995
3	9.5 inches	January 1993
4	8.4 inches	January 2017
5	8.3 inches	February 1969
6	7.9 inches	January 1978
7	7.8 inches	March 1983
8	7.4 inches	February 1937
9	7.3 inches	March 1941
10	7.3 inches	January 1969
11	7.2 inches	March 1978
12	6.9 inches	January 1952
13	6.8 inches	December 1997
14	6.8 inches	February 1944
15	6.8 inches	January 1943
16	6.7 inches	January 1980
17	6.6 inches	February 1962
18	6.6 inches	December 1921
19	6.4 inches	November 1944
20	6.3 inches	February 2024