Most Monthly Precipitation in Kona History

This is a list of the largest monthly precipitation totals ever recorded in Kona, Hawaii history from 1949–2024.

What Was the Wettest Month in Kona History?

According to NOAA records, the most precipitation that Kona, Hawaii has ever received in a single month is 13.3 inches which occurred in January 1959.

Month to date though April 24, 2024: 0.1 inches

Kona Most Rain in One Month

Rank	Precipitation	Month
1	13.3 inches	January 1959
2	10.7 inches	April 1963
3	9.7 inches	January 1971
4	9.0 inches	November 1950
5	7.8 inches	March 1951
6	7.1 inches	December 2007
7	6.3 inches	December 1996
8	5.9 inches	December 1968
9	5.7 inches	January 1969
10	5.7 inches	December 1987
11	5.5 inches	April 1968
12	5.5 inches	January 1982
13	5.4 inches	February 1989
14	5.2 inches	December 2016
15	5.2 inches	November 1966
16	5.1 inches	January 1952
17	5.0 inches	January 2005
18	5.0 inches	August 1965
19	5.0 inches	February 2004
20	4.9 inches	July 1954