San Francisco October 17 Weather Records

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	n/a	n/a	0.00	n/a
2022	69	54	0.00	n/a
2021	63	52	0.08	n/a
2020	93	64	0.00	n/a
2019	63	54	0.01	0.0
2018	69	53	0.00	n/a
2017	75	50	0.00	n/a
2016	67	57	0.00	n/a
2015	68	60	0.00	n/a
2014	74	57	0.00	n/a
2013	79	53	0.00	0.0
2012	82	57	0.00	0.0
2011	83	57	0.00	n/a
2010	54	52	0.11	n/a
2009	72	54	0.00	n/a
2008	83	60	0.00	0.0
2007	64	53	0.13	n/a
2006	68	52	0.00	n/a
2005	82	59	0.00	n/a
2004	65	55	0.21	n/a
2003	78	53	0.00	n/a
2002	61	54	0.00	n/a
2001	69	56	0.00	n/a
2000	68	57	0.00	n/a
1999	77	54	0.00	n/a
1998	76	54	0.00	0.0
1997	69	53	0.00	n/a
1996	71	50	0.00	n/a
1995	75	53	0.00	n/a
1994	72	50	0.00	n/a
1993	69	53	0.00	n/a
1992	80	54	0.00	n/a
1991	67	55	0.00	n/a
1990	83	52	0.00	n/a
1989	83	53	0.00	n/a
1988	93	62	0.00	n/a
1987	80	53	0.00	n/a
1986	67	57	0.01	n/a
1985	64	54	0.00	n/a
1984	62	47	0.00	n/a
1983	69	52	0.00	n/a
1982	70	54	0.00	n/a
1981	68	53	0.00	n/a
1980	70	52	0.00	0.0
1979	66	57	0.00	n/a
1978	68	54	0.00	n/a
1977	61	54	0.00	n/a
1976	70	55	0.00	n/a
1975	61	52	0.00	n/a
1974	89	63	0.00	n/a
1973	74	52	0.00	n/a
1972	68	58	0.00	0.0
1971	61	50	0.00	0.0
1970	60	49	0.00	0.0
1969	60	54	0.00	0.0
1968	75	54	0.00	0.0
1967	86	63	0.00	0.0
1966	79	54	0.00	0.0
1965	66	53	0.00	0.0
1964	75	54	0.00	0.0
1963	65	58	0.00	0.0
1962	73	58	0.00	0.0
1961	62	52	0.00	0.0
1960	63	52	0.00	0.0
1959	62	54	0.00	0.0
1958	65	53	0.00	0.0
1957	73	57	0.00	0.0
1956	67	54	0.00	0.0
1955	60	53	0.00	0.0
1954	69	52	0.00	0.0
1953	69	55	0.00	0.0
1952	75	59	0.00	0.0
1951	68	54	0.00	0.0
1950	65	57	0.04	0.0
1949	59	49	0.00	0.0
1948	84	57	0.00	0.0
1947	71	55	0.00	0.0
1946	64	53	0.00	0.0
1945	59	56	0.00	0.0
1944	76	52	0.00	0.0
1943	63	55	0.02	0.0
1942	81	52	0.00	0.0
1941	62	54	0.00	0.0
1940	79	61	0.00	0.0
1939	65	55	0.00	0.0
1938	67	51	0.00	0.0
1937	73	57	0.00	0.0
1936	71	58	0.00	0.0
1935	78	55	0.00	0.0
1934	64	52	0.00	0.0
1933	89	61	0.00	0.0
1932	66	54	0.00	0.0
1931	63	53	0.00	0.0
1930	81	56	0.00	0.0
1929	63	55	0.01	0.0
1928	68	51	0.00	0.0
1927	68	56	0.00	0.0
1926	74	57	0.00	0.0
1925	64	55	0.00	0.0
1924	64	52	0.00	0.0
1923	77	56	0.00	0.0
1922	65	54	0.00	0.0
1921	75	55	0.00	0.0

What's the all-time high for San Francisco on 10/17?

For the date of Oct 17, the highest temperature ever reached in San Francisco history is 93 °F which has happened 2 times, most recently in 2020.

Highest Temperatures in San Francisco on October 17

Rank	Temperature	Year
1	93 °F	2020
1	93 °F	1988
3	89 °F	1974
3	89 °F	1933
5	86 °F	1967
6	84 °F	1948
7	83 °F	2008
7	83 °F	1990
7	83 °F	2011
7	83 °F	1989

What's the all-time low for San Francisco on 10/17?

For the date of Oct 17, the lowest temperature ever reached in San Francisco history is 47 °F which happened in 1984.

Lowest Temperatures in San Francisco on October 17

Rank	Temperature	Year
1	47 °F	1984
2	49 °F	1970
2	49 °F	1949
4	50 °F	1994
4	50 °F	1996
4	50 °F	1971
4	50 °F	2017
8	51 °F	1928
8	51 °F	1938
10	52 °F	1990
10	52 °F	1954
10	52 °F	1961
10	52 °F	1983
10	52 °F	2021
10	52 °F	1973
10	52 °F	2006
10	52 °F	1960
10	52 °F	1942
10	52 °F	1944
10	52 °F	1924
10	52 °F	1975
10	52 °F	1980
10	52 °F	2010
10	52 °F	1934

Lowest High Temperatures in San Francisco on October 17

Rank	Temperature	Year
1	54 °F	2010
2	59 °F	1945
2	59 °F	1949
4	60 °F	1969
4	60 °F	1955
4	60 °F	1970
7	61 °F	2002
7	61 °F	1971
7	61 °F	1975
7	61 °F	1977

What's the most it has ever rained in San Francisco on 10/17?

For the date of Oct 17, the most precipitation ever recorded in San Francisco history is 0.21 inches which happened in 2004.

All-Time Most Precipitation in San Francisco on October 17

Rank	Precipitation	Year
1	0.21 inches	2004
2	0.13 inches	2007
3	0.11 inches	2010
4	0.08 inches	2021
5	0.04 inches	1950
6	0.02 inches	1943
7	0.01 inches	1986
7	0.01 inches	1929
7	0.01 inches	2019

Weather Station Details

Years	Station	Coordinates
1921–2024	Downtown San Francisco	location