San Francisco October 15 Weather Records

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	n/a	n/a	0.00	n/a
2022	62	56	0.00	n/a
2021	78	54	0.00	n/a
2020	90	65	0.00	n/a
2019	68	50	0.00	0.0
2018	81	57	0.00	n/a
2017	80	56	0.00	n/a
2016	68	57	0.24	n/a
2015	73	61	0.00	n/a
2014	70	59	0.00	n/a
2013	78	55	0.00	0.0
2012	74	55	0.00	0.0
2011	70	58	0.00	0.0
2010	65	55	0.00	n/a
2009	71	63	0.00	n/a
2008	81	56	0.00	0.0
2007	64	53	0.01	n/a
2006	58	53	0.00	n/a
2005	65	53	0.07	n/a
2004	62	52	0.00	n/a
2003	60	50	0.00	n/a
2002	59	51	0.00	n/a
2001	83	53	0.00	n/a
2000	65	52	0.00	n/a
1999	77	53	0.00	n/a
1998	66	50	0.00	0.0
1997	88	59	0.00	n/a
1996	72	54	0.00	n/a
1995	68	57	0.00	n/a
1994	69	54	0.00	n/a
1993	67	58	0.25	n/a
1992	69	53	0.00	n/a
1991	72	54	0.00	n/a
1990	70	53	0.00	n/a
1989	61	52	0.00	n/a
1988	80	53	0.00	n/a
1987	70	52	0.00	n/a
1986	71	51	0.00	n/a
1985	85	54	0.00	n/a
1984	70	54	0.00	n/a
1983	72	52	0.00	n/a
1982	62	52	0.00	n/a
1981	68	54	0.00	n/a
1980	65	52	0.00	0.0
1979	70	62	0.00	n/a
1978	62	56	0.00	n/a
1977	69	52	0.00	n/a
1976	69	53	0.00	n/a
1975	72	52	0.00	n/a
1974	84	54	0.00	n/a
1973	57	50	0.00	n/a
1972	65	57	0.50	0.0
1971	56	50	0.00	0.0
1970	56	51	0.00	0.0
1969	63	54	2.29	0.0
1968	64	53	0.00	0.0
1967	83	64	0.00	0.0
1966	68	51	0.00	0.0
1965	62	53	0.00	0.0
1964	74	56	0.00	0.0
1963	65	58	0.56	0.0
1962	69	52	0.00	0.0
1961	94	69	0.00	0.0
1960	81	65	0.00	0.0
1959	82	60	0.00	0.0
1958	69	55	0.00	0.0
1957	67	56	0.00	0.0
1956	76	56	0.00	0.0
1955	63	50	0.00	0.0
1954	78	53	0.00	0.0
1953	66	52	0.00	0.0
1952	60	53	0.00	0.0
1951	66	55	0.00	0.0
1950	64	51	0.00	0.0
1949	62	52	0.00	0.0
1948	65	50	0.00	0.0
1947	67	56	0.01	0.0
1946	59	52	0.00	0.0
1945	60	56	0.00	0.0
1944	62	53	0.00	0.0
1943	67	54	0.00	0.0
1942	65	53	0.00	0.0
1941	78	57	0.00	0.0
1940	70	51	0.00	0.0
1939	60	53	0.00	0.0
1938	59	52	0.00	0.0
1937	64	57	0.00	0.0
1936	80	58	0.00	0.0
1935	65	53	0.34	0.0
1934	64	53	0.00	0.0
1933	73	52	0.00	0.0
1932	72	59	0.00	0.0
1931	69	51	0.00	0.0
1930	69	53	0.00	0.0
1929	60	52	0.00	0.0
1928	69	51	0.00	0.0
1927	63	49	0.00	0.0
1926	78	53	0.00	0.0
1925	62	55	0.00	0.0
1924	63	55	0.66	0.0
1923	69	56	0.00	0.0
1922	59	55	0.00	0.0
1921	69	55	0.00	0.0

What's the all-time high for San Francisco on 10/15?

For the date of Oct 15, the highest temperature ever reached in San Francisco history is 94 °F which happened in 1961.

Highest Temperatures in San Francisco on October 15

Rank	Temperature	Year
1	94 °F	1961
2	90 °F	2020
3	88 °F	1997
4	85 °F	1985
5	84 °F	1974
6	83 °F	2001
6	83 °F	1967
8	82 °F	1959
9	81 °F	2008
9	81 °F	1960
9	81 °F	2018

What's the all-time low for San Francisco on 10/15?

For the date of Oct 15, the lowest temperature ever reached in San Francisco history is 49 °F which happened in 1927.

Lowest Temperatures in San Francisco on October 15

Rank	Temperature	Year
1	49 °F	1927
2	50 °F	2019
2	50 °F	1971
2	50 °F	1998
2	50 °F	1973
2	50 °F	1955
2	50 °F	1948
2	50 °F	2003
9	51 °F	1950
9	51 °F	1940
9	51 °F	1928
9	51 °F	1931
9	51 °F	1970
9	51 °F	2002
9	51 °F	1966
9	51 °F	1986

Lowest High Temperatures in San Francisco on October 15

Rank	Temperature	Year
1	56 °F	1970
1	56 °F	1971
3	57 °F	1973
4	58 °F	2006
5	59 °F	1922
5	59 °F	1938
5	59 °F	2002
5	59 °F	1946
9	60 °F	1945
9	60 °F	2003
9	60 °F	1939
9	60 °F	1929
9	60 °F	1952

What's the most it has ever rained in San Francisco on 10/15?

For the date of Oct 15, the most precipitation ever recorded in San Francisco history is 2.29 inches which happened in 1969.

All-Time Most Precipitation in San Francisco on October 15

Rank	Precipitation	Year
1	2.29 inches	1969
2	0.66 inches	1924
3	0.56 inches	1963
4	0.50 inches	1972
5	0.34 inches	1935
6	0.25 inches	1993
7	0.24 inches	2016
8	0.07 inches	2005
9	0.01 inches	1947
9	0.01 inches	2007

Weather Station Details

Years	Station	Coordinates
1921–2024	Downtown San Francisco	location