Average July Temperature in San Francisco by Year

This page contains a list of the average monthly high and low temperatures in San Francisco, California for the month of July each year between 1921 and 2023. It is based on NOAA data.

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What Was the Hottest July Ever in San Francisco?

1992 was the warmest July in the history of San Francisco, California. The average daily high temperature was 72.3 °F, and the average low was 57.9 °F.

What Was the Coldest July Ever in San Francisco?

1962 was the coolest July in the history of San Francisco, California. The average daily high temperature was 60.5 °F, and the average low was 51.4 °F.

* click column headers to sort

Year	Rank	High (°F)	Low (°F)
2023	36	66.4	53.9
2022	54	64.5	54.6
2021	72	63.7	54.1
2020	33	66.0	54.9
2019	27	66.3	55.0
2018	32	65.9	55.0
2017	28	67.1	54.0
2016	62	65.2	53.4
2015	3	69.1	58.8
2014	11	68.4	57.1
2013	47	65.4	54.1
2012	59	65.4	53.5
2011	42	65.9	54.3
2010	85	63.1	53.7
2009	66	65.1	53.2
2008	29	66.3	54.6
2007	19	67.7	55.2
2006	16	68.8	54.7
2005	23	66.8	55.1
2004	26	66.0	55.3
2003	60	65.7	53.0
2002	64	65.1	53.3
2001	30	67.4	53.6
2000	86	63.8	52.8
1999	80	64.6	52.8
1998	41	66.3	53.9
1997	15	69.7	54.8
1996	5	72.5	54.8
1995	2	72.0	58.0
1994	51	65.8	53.5
1993	10	70.4	55.3
1992	1	72.3	57.9
1991	20	67.9	54.6
1990	9	70.0	55.7
1989	13	70.7	54.1
1988	6	71.9	55.4
1987	18	68.7	54.3
1986	12	70.0	55.5
1985	7	70.7	56.4
1984	4	72.1	55.6
1983	8	71.4	55.4
1982	90	63.3	52.5
1981	92	63.7	51.9
1980	58	64.9	54.1
1979	34	65.8	54.6
1978	84	64.1	52.8
1977	70	64.9	53.1
1976	65	64.2	54.1
1975	76	64.5	53.2
1974	55	65.2	53.9
1973	83	64.3	52.8
1972	24	66.1	55.6
1971	96	62.7	52.2
1970	91	63.1	52.5
1969	94	63.3	52.0
1968	89	63.0	52.9
1967	74	63.9	53.8
1966	87	63.8	52.5
1965	97	61.9	52.9
1964	77	64.6	53.1
1963	50	65.3	54.1
1962	103	60.5	51.4
1961	43	66.6	53.4
1960	88	63.4	52.8
1959	44	65.7	54.3
1958	73	63.6	54.3
1957	52	65.5	53.6
1956	100	61.9	52.3
1955	101	62.5	51.2
1954	67	65.3	52.8
1953	99	63.9	50.6
1952	81	63.9	53.4
1951	102	61.1	51.4
1950	93	63.0	52.5
1949	95	63.0	52.1
1948	63	64.9	53.7
1947	40	65.9	54.4
1946	31	66.1	54.8
1945	53	64.1	55.0
1944	98	61.6	53.1
1943	68	63.9	54.2
1942	49	64.7	54.7
1941	39	64.9	55.4
1940	37	65.3	55.0
1939	71	64.4	53.6
1938	75	63.3	54.4
1937	61	64.4	54.2
1936	57	65.6	53.3
1935	35	67.8	52.6
1934	45	66.4	53.5
1933	56	66.6	52.4
1932	48	66.5	52.9
1931	14	70.0	54.6
1930	82	65.1	52.2
1929	17	68.2	54.8
1928	78	64.4	52.9
1927	79	64.8	52.6
1926	22	68.6	53.6
1925	21	67.6	54.8
1924	69	64.7	53.4
1923	25	67.4	54.2
1922	38	65.8	54.5
1921	46	66.9	52.7

Weather Station Details

Years	Station	Coordinates
1921–2024	Downtown San Francisco	location