Washington July Temperature by Year

This page is a list of the average statewide temperature in the month of July in Washington for each year from 1895–2023. It is a statewide average over the entire territory of the state, based on data from the NOAA.

State:

Month:

What Was the Hottest July in Washington History?

2021 was the warmest July in Washington history. Statewide, the average daily high temperature was 83.9 °F, and the average low was 55.5 °F.

What Was the Coldest July in Washington History?

1993 was the coolest July in Washington history. Statewide, the average daily high temperature was 68.5 °F, and the average low was 49.0 °F.

Click column headers to sort

Year	Rank	High (°F)	Low (°F)
2023	11	81.7	53.2
2022	9	81.6	54.3
2021	1	83.9	55.5
2020	51	78.0	51.5
2019	80	75.9	51.7
2018	11	82.0	53.0
2017	20	81.7	52.5
2016	82	75.5	51.8
2015	5	82.2	55.0
2014	5	82.4	54.8
2013	19	81.4	52.9
2012	39	77.9	52.5
2011	118	73.5	48.5
2010	66	77.8	50.7
2009	11	81.6	53.3
2008	62	78.1	50.8
2007	8	81.5	54.6
2006	11	81.5	53.4
2005	45	78.8	51.4
2004	17	80.9	53.6
2003	11	82.7	52.2
2002	29	79.9	52.3
2001	86	76.3	50.6
2000	84	76.7	50.3
1999	111	75.3	48.7
1998	3	81.8	56.1
1997	92	75.9	50.6
1996	23	81.0	52.2
1995	54	77.2	52.2
1994	17	81.6	52.9
1993	129	68.5	49.0
1992	64	76.1	52.4
1991	54	78.1	51.3
1990	20	80.6	53.6
1989	96	76.2	50.0
1988	75	77.7	50.2
1987	98	74.8	51.3
1986	125	72.1	48.6
1985	3	85.1	53.0
1984	66	78.7	49.7
1983	121	72.0	49.7
1982	104	74.6	50.3
1981	109	74.7	49.6
1980	84	76.8	50.2
1979	36	79.2	51.5
1978	58	77.6	51.5
1977	108	75.3	49.3
1976	102	75.6	49.8
1975	27	79.4	53.5
1974	106	75.0	49.7
1973	54	79.3	50.2
1972	92	76.9	49.6
1971	58	78.8	50.4
1970	39	79.0	51.5
1969	104	76.2	48.9
1968	31	80.1	51.5
1967	45	79.5	50.5
1966	113	74.4	49.4
1965	45	79.1	51.0
1964	100	75.9	49.9
1963	115	73.1	49.3
1962	101	76.8	48.9
1961	25	80.7	52.3
1960	11	83.5	51.5
1959	39	80.0	50.4
1958	5	83.2	54.0
1957	114	74.7	48.6
1956	34	79.9	51.3
1955	119	72.4	49.5
1954	115	74.5	47.8
1953	86	77.9	48.9
1952	61	79.3	49.6
1951	51	79.7	49.8
1950	75	78.0	50.0
1949	106	76.4	48.4
1948	115	73.9	48.6
1947	90	76.8	49.8
1946	79	77.5	50.2
1945	37	80.7	49.9
1944	49	79.0	50.8
1943	75	78.1	50.0
1942	31	79.2	52.3
1941	9	82.2	53.6
1940	54	77.7	51.7
1939	58	78.9	50.4
1938	22	81.9	52.0
1937	39	79.0	51.3
1936	66	78.5	49.8
1935	86	76.9	49.8
1934	92	77.0	49.3
1933	90	78.1	48.5
1932	122	73.5	47.7
1931	39	80.6	49.8
1930	66	78.7	49.7
1929	92	78.5	47.9
1928	30	79.6	52.2
1927	62	78.6	50.3
1926	27	81.6	51.2
1925	23	81.7	51.6
1924	66	78.8	49.7
1923	44	78.8	51.4
1922	37	80.3	50.2
1921	110	76.6	47.5
1920	34	80.2	51.0
1919	73	79.8	48.3
1918	66	77.8	50.6
1917	64	79.8	48.7
1916	128	71.9	48.1
1915	96	75.7	50.4
1914	45	80.2	49.8
1913	98	76.7	49.3
1912	103	75.2	50.0
1911	49	80.0	49.9
1910	75	79.2	48.7
1909	122	73.9	47.4
1908	33	80.5	50.8
1907	80	78.0	49.5
1906	2	84.4	54.4
1905	51	79.2	50.4
1904	73	77.2	50.9
1903	125	72.9	47.8
1902	122	73.7	47.4
1901	119	74.8	47.0
1900	82	77.7	49.5
1899	66	78.5	49.8
1898	86	77.6	49.2
1897	127	72.6	47.9
1896	25	80.4	52.6
1895	111	74.6	49.4