Most Monthly Precipitation in Yakima History

This is a list of the largest monthly precipitation totals ever recorded in Yakima, Washington history from 1892–2024.

What Was the Wettest Month in Yakima History?

According to NOAA records, the most precipitation that Yakima, Washington has ever received in a single month is 5.6 inches which occurred in December 1996.

Month to date though April 25, 2024: 0.1 inches

Yakima Most Rain in One Month

Rank	Precipitation	Month
1	5.6 inches	December 1996
2	4.5 inches	January 1895
3	4.2 inches	December 1964
4	3.7 inches	January 1995
5	3.7 inches	January 1970
6	3.7 inches	June 1905
7	3.6 inches	January 1913
8	3.5 inches	December 2002
9	3.5 inches	December 2015
10	3.4 inches	December 1931
11	3.4 inches	February 1904
12	3.3 inches	June 1937
13	3.3 inches	December 1987
14	3.3 inches	February 1940
15	3.3 inches	January 1956
16	3.2 inches	December 1955
17	2.9 inches	November 1926
18	2.8 inches	November 1973
19	2.8 inches	November 1921
20	2.8 inches	December 1977