Most Monthly Snow in Walla Walla History

This is a list of the largest daily snowfall totals ever recorded in Walla Walla, Washington history from 1949–2024.

What Was the Snowiest Month in Walla Walla History?

According to NOAA records, the most snow that Walla Walla, Washington has ever received in a single month is 29.3 inches which occurred in January 1969.

Walla Walla Most Snow in One Month

Rank	Snow	Month
1	29.3 inches	January 1969
2	23.4 inches	December 1983
3	21.3 inches	January 1950
4	20.9 inches	November 1985
5	20.6 inches	January 1979
6	16.9 inches	December 2016
7	16.5 inches	December 1968
8	16.1 inches	January 1957
9	14.4 inches	January 1993
10	14.0 inches	February 2014
11	14.0 inches	January 1960
11	14.0 inches	January 1980
13	13.3 inches	February 1994
14	12.7 inches	January 1975
15	12.1 inches	November 1955
16	12.0 inches	February 1985
16	12.0 inches	January 1956
18	11.9 inches	December 1984
19	11.8 inches	December 1990
20	11.3 inches	December 1978