San Francisco January 12 Weather Records

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2024	54	44	0.00	n/a
2023	66	54	0.00	n/a
2022	62	50	0.00	n/a
2021	59	50	0.00	n/a
2020	55	45	0.00	n/a
2019	61	52	0.00	n/a
2018	59	50	0.00	n/a
2017	51	44	0.30	n/a
2016	60	50	0.00	n/a
2015	63	49	0.00	n/a
2014	59	47	0.00	n/a
2013	50	40	0.00	n/a
2012	65	46	0.00	0.0
2011	57	47	0.00	0.0
2010	60	53	0.45	n/a
2009	74	52	0.00	n/a
2008	57	47	0.00	n/a
2007	47	40	0.00	n/a
2006	59	47	0.00	n/a
2005	58	43	0.00	0.0
2004	58	49	0.00	n/a
2003	61	54	0.06	n/a
2002	58	45	0.00	n/a
2001	56	46	0.01	n/a
2000	54	46	0.00	n/a
1999	56	44	0.00	0.0
1998	60	51	1.53	n/a
1997	51	45	0.15	n/a
1996	60	47	0.00	n/a
1995	58	53	0.26	n/a
1994	66	43	0.00	n/a
1993	56	41	1.49	n/a
1992	62	46	0.00	n/a
1991	61	50	0.02	n/a
1990	59	53	1.03	n/a
1989	59	43	0.00	n/a
1988	58	42	0.00	n/a
1987	49	40	0.00	n/a
1986	57	46	0.00	n/a
1985	57	44	0.00	n/a
1984	56	44	0.00	n/a
1983	52	42	0.00	n/a
1982	61	44	0.00	n/a
1981	54	46	0.00	n/a
1980	64	61	0.10	n/a
1979	56	51	0.00	n/a
1978	57	54	0.45	n/a
1977	49	45	0.22	n/a
1976	58	46	0.00	n/a
1975	57	47	0.00	n/a
1974	58	47	0.07	n/a
1973	60	52	0.29	0.0
1972	55	40	0.00	0.0
1971	50	42	0.54	0.0
1970	60	54	0.04	0.0
1969	54	51	0.46	0.0
1968	56	44	0.00	0.0
1967	63	49	0.00	0.0
1966	59	46	0.00	0.0
1965	60	45	0.00	0.0
1964	52	44	0.00	0.0
1963	49	43	0.00	0.0
1962	55	46	0.24	0.0
1961	54	45	0.00	0.0
1960	53	44	0.00	0.0
1959	62	53	0.18	0.0
1958	56	47	0.04	0.0
1957	58	52	1.27	0.0
1956	52	47	0.00	0.0
1955	55	41	0.00	0.0
1954	59	48	0.00	0.0
1953	62	54	0.14	0.0
1952	52	44	1.41	0.0
1951	60	45	0.00	0.0
1950	49	38	0.22	0.0
1949	47	39	0.00	0.0
1948	67	51	0.00	n/a
1947	50	40	0.08	0.0
1946	56	46	0.00	0.0
1945	57	46	0.00	0.0
1944	58	45	0.00	0.0
1943	63	44	0.00	0.0
1942	49	44	0.00	0.0
1941	61	49	0.00	0.0
1940	58	49	0.00	0.0
1939	58	44	0.00	0.0
1938	50	42	0.00	0.0
1937	45	38	0.00	0.0
1936	56	47	0.00	0.0
1935	53	45	0.00	0.0
1934	50	42	0.01	0.0
1933	60	42	0.00	0.0
1932	50	40	0.08	0.0
1931	52	43	0.00	0.0
1930	49	42	0.75	0.0
1929	46	36	0.00	0.0
1928	49	42	0.00	0.0
1927	60	45	0.00	0.0
1926	48	36	0.00	0.0
1925	56	41	0.00	0.0
1924	59	41	0.00	0.0
1923	55	40	0.00	0.0
1922	61	47	0.00	0.0
1921	48	42	0.01	0.0

What's the all-time high for San Francisco on 1/12?

For the date of Jan 12, the highest temperature ever reached in San Francisco history is 74 °F which happened in 2009.

Highest Temperatures in San Francisco on January 12

Rank	Temperature	Year
1	74 °F	2009
2	67 °F	1948
3	66 °F	1994
3	66 °F	2023
5	65 °F	2012
6	64 °F	1980
7	63 °F	2015
7	63 °F	1943
7	63 °F	1967
10	62 °F	1959
10	62 °F	1953
10	62 °F	2022
10	62 °F	1992

What's the all-time low for San Francisco on 1/12?

For the date of Jan 12, the lowest temperature ever reached in San Francisco history is 36 °F which has happened 2 times, most recently in 1929.

Lowest Temperatures in San Francisco on January 12

Rank	Temperature	Year
1	36 °F	1929
1	36 °F	1926
3	38 °F	1950
3	38 °F	1937
5	39 °F	1949
6	40 °F	1987
6	40 °F	1923
6	40 °F	1932
6	40 °F	2007
6	40 °F	2013
6	40 °F	1947
6	40 °F	1972

Lowest High Temperatures in San Francisco on January 12

Rank	Temperature	Year
1	45 °F	1937
2	46 °F	1929
3	47 °F	1949
3	47 °F	2007
5	48 °F	1926
5	48 °F	1921
7	49 °F	1977
7	49 °F	1963
7	49 °F	1928
7	49 °F	1930
7	49 °F	1942
7	49 °F	1950
7	49 °F	1987

What's the most it has ever rained in San Francisco on 1/12?

For the date of Jan 12, the most precipitation ever recorded in San Francisco history is 1.53 inches which happened in 1998.

All-Time Most Precipitation in San Francisco on January 12

Rank	Precipitation	Year
1	1.53 inches	1998
2	1.49 inches	1993
3	1.41 inches	1952
4	1.27 inches	1957
5	1.03 inches	1990
6	0.75 inches	1930
7	0.54 inches	1971
8	0.46 inches	1969
9	0.45 inches	1978
9	0.45 inches	2010

Weather Station Details

Years	Station	Coordinates
1921–2024	Downtown San Francisco	location