San Francisco January 9 Weather Records

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2024	57	48	0.25	n/a
2023	59	51	1.20	n/a
2022	58	46	0.00	n/a
2021	60	44	0.00	n/a
2020	54	48	0.25	n/a
2019	61	54	0.06	n/a
2018	59	51	0.32	n/a
2017	59	53	0.17	n/a
2016	54	48	0.20	n/a
2015	66	53	0.00	n/a
2014	56	50	0.02	n/a
2013	54	46	0.01	0.0
2012	63	46	0.00	0.0
2011	47	40	0.00	0.0
2010	53	46	0.00	n/a
2009	60	42	0.00	n/a
2008	51	45	0.00	n/a
2007	65	48	0.00	n/a
2006	57	45	0.00	n/a
2005	57	48	0.01	0.0
2004	59	49	0.40	n/a
2003	56	50	0.99	n/a
2002	63	49	0.00	n/a
2001	51	45	0.09	n/a
2000	55	48	0.00	n/a
1999	52	39	0.00	0.0
1998	54	48	0.21	n/a
1997	63	45	0.00	n/a
1996	58	50	0.02	n/a
1995	64	55	1.02	n/a
1994	57	47	0.00	n/a
1993	54	43	0.05	n/a
1992	60	44	0.00	n/a
1991	55	48	0.42	n/a
1990	66	53	0.00	n/a
1989	50	45	0.05	n/a
1988	56	51	0.18	n/a
1987	59	46	0.00	n/a
1986	66	48	0.00	n/a
1985	55	47	0.02	n/a
1984	48	44	0.00	n/a
1983	66	41	0.00	n/a
1982	59	42	0.00	n/a
1981	52	42	0.00	n/a
1980	56	50	0.48	n/a
1979	58	49	0.25	n/a
1978	64	55	0.76	n/a
1977	57	44	0.00	n/a
1976	53	48	0.31	n/a
1975	52	44	0.05	n/a
1974	49	42	0.00	n/a
1973	55	49	1.52	0.0
1972	55	40	0.00	0.0
1971	53	42	0.00	0.0
1970	59	50	0.57	0.0
1969	50	43	0.00	0.0
1968	55	41	0.01	0.0
1967	58	46	0.00	0.0
1966	58	47	0.00	0.0
1965	55	43	0.00	0.0
1964	56	46	0.00	0.0
1963	54	49	0.00	0.0
1962	73	57	0.00	0.0
1961	58	48	0.00	0.0
1960	52	45	1.01	0.0
1959	61	54	0.68	0.0
1958	58	47	0.50	0.0
1957	51	39	0.00	0.0
1956	56	48	0.21	0.0
1955	49	41	1.07	0.0
1954	59	46	0.00	0.0
1953	64	54	0.20	0.0
1952	47	39	0.00	0.0
1951	56	49	0.07	0.0
1950	51	41	0.03	0.0
1949	42	35	0.00	0.0
1948	57	46	0.00	n/a
1947	49	38	0.00	0.0
1946	58	43	0.00	0.0
1945	51	43	0.00	0.0
1944	53	48	0.23	0.0
1943	64	46	0.00	0.0
1942	59	47	0.00	0.0
1941	64	54	0.00	0.0
1940	60	53	0.53	0.0
1939	64	50	0.00	0.0
1938	57	46	0.00	0.0
1937	45	32	0.00	0.0
1936	62	55	0.86	0.0
1935	53	49	0.82	0.0
1934	50	42	0.00	0.0
1933	45	37	0.00	0.0
1932	63	46	0.00	0.0
1931	59	43	0.00	0.0
1930	45	38	0.09	0.0
1929	52	38	0.00	0.0
1928	54	44	0.00	0.0
1927	58	50	0.00	0.0
1926	46	38	0.00	0.0
1925	56	40	0.00	0.0
1924	60	43	0.00	0.0
1923	55	45	0.00	0.0
1922	53	43	0.00	0.0
1921	54	43	0.00	0.0

What's the all-time high for San Francisco on 1/9?

For the date of Jan 9, the highest temperature ever reached in San Francisco history is 73 °F which happened in 1962.

Highest Temperatures in San Francisco on January 9

Rank	Temperature	Year
1	73 °F	1962
2	66 °F	1983
2	66 °F	2015
2	66 °F	1986
2	66 °F	1990
6	65 °F	2007
7	64 °F	1939
7	64 °F	1941
7	64 °F	1943
7	64 °F	1978
7	64 °F	1995
7	64 °F	1953

What's the all-time low for San Francisco on 1/9?

For the date of Jan 9, the lowest temperature ever reached in San Francisco history is 32 °F which happened in 1937.

Lowest Temperatures in San Francisco on January 9

Rank	Temperature	Year
1	32 °F	1937
2	35 °F	1949
3	37 °F	1933
4	38 °F	1930
4	38 °F	1929
4	38 °F	1947
4	38 °F	1926
8	39 °F	1952
8	39 °F	1999
8	39 °F	1957

Lowest High Temperatures in San Francisco on January 9

Rank	Temperature	Year
1	42 °F	1949
2	45 °F	1937
2	45 °F	1933
2	45 °F	1930
5	46 °F	1926
6	47 °F	1952
6	47 °F	2011
8	48 °F	1984
9	49 °F	1955
9	49 °F	1947
9	49 °F	1974

What's the most it has ever rained in San Francisco on 1/9?

For the date of Jan 9, the most precipitation ever recorded in San Francisco history is 1.52 inches which happened in 1973.

All-Time Most Precipitation in San Francisco on January 9

Rank	Precipitation	Year
1	1.52 inches	1973
2	1.20 inches	2023
3	1.07 inches	1955
4	1.02 inches	1995
5	1.01 inches	1960
6	0.99 inches	2003
7	0.86 inches	1936
8	0.82 inches	1935
9	0.76 inches	1978
10	0.68 inches	1959

Weather Station Details

Years	Station	Coordinates
1921–2024	Downtown San Francisco	location