Number of Days of 110 °F in Walla Walla by Year

This page contains a list of the number of days in each year that the high temperature equaled or exceeded 110 degrees Fahrenheit in Walla Walla, Washington, between 1949 and 2024.

Also see:

Which year had the most 110° days?

Based on NOAA records, the year 2021 holds the record for the most 110 °F days in Walla Walla history. There were 3 days with a high temperature of at least 110 degrees that year.

How many so far this year (2024)?

It has not reached 110 degrees Fahrenheit in Walla Walla so far in 2024. As of April 29, the highest temperature this year is 77 °F.

The last time it reached at least 110° F was June 29, 2021.

Years marked with a gold background have more than 5% incomplete data
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Year	Rank	Days >= 110 °F
2024	10	0
2023	10	0
2022	10	0
2021	1	3
2020	10	0
2019	10	0
2018	10	0
2017	10	0
2016	10	0
2015	4	1
2014	10	0
2013	10	0
2012	10	0
2011	10	0
2010	10	0
2009	10	0
2008	10	0
2007	4	1
2006	10	0
2005	10	0
2004	10	0
2003	10	0
2002	4	1
2001	10	0
2000	10	0
1999	10	0
1998	10	0
1997	10	0
1996	10	0
1995	10	0
1994	2	2
1993	10	0
1992	10	0
1991	10	0
1990	10	0
1989	10	0
1988	10	0
1987	10	0
1986	10	0
1985	10	0
1984	10	0
1983	10	0
1982	10	0
1981	10	0
1980	10	0
1979	10	0
1978	10	0
1977	4	1
1976	10	0
1975	2	2
1974	10	0
1973	10	0
1972	10	0
1971	4	1
1970	10	0
1969	10	0
1968	10	0
1967	10	0
1966	10	0
1965	10	0
1964	10	0
1963	10	0
1962	10	0
1961	4	1
1960	10	0
1959	10	0
1958	10	0
1957	10	0
1956	10	0
1955	10	0
1954	10	0
1953	10	0
1952	10	0
1951	10	0
1950	10	0
1949	10	0

Weather Station Details

Years	Station	Coordinates
1949–2024	Walla Walla Regional Airport	location