San Francisco December 30 Weather Records

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	60	50	0.15	n/a
2022	61	52	0.81	n/a
2021	53	42	0.00	n/a
2020	54	43	0.03	n/a
2019	60	47	0.01	n/a
2018	59	46	0.00	n/a
2017	59	48	0.00	n/a
2016	60	46	0.00	n/a
2015	48	41	0.03	n/a
2014	53	45	0.00	n/a
2013	61	46	0.00	n/a
2012	53	43	0.00	0.0
2011	56	50	0.02	n/a
2010	52	42	0.00	0.0
2009	57	46	0.01	n/a
2008	58	45	0.00	n/a
2007	52	46	0.01	n/a
2006	53	38	0.00	n/a
2005	63	51	0.82	n/a
2004	57	49	0.60	n/a
2003	55	46	0.00	n/a
2002	55	48	0.08	n/a
2001	57	53	1.12	n/a
2000	62	44	0.00	n/a
1999	61	45	0.00	n/a
1998	60	44	0.01	0.0
1997	64	49	0.00	n/a
1996	64	57	0.15	n/a
1995	60	55	0.02	n/a
1994	55	38	0.00	n/a
1993	64	47	0.00	n/a
1992	55	42	0.06	n/a
1991	57	48	0.00	n/a
1990	54	36	0.00	n/a
1989	65	46	0.00	n/a
1988	50	41	0.14	n/a
1987	53	40	0.00	n/a
1986	55	45	0.00	n/a
1985	57	49	0.36	n/a
1984	52	42	0.00	n/a
1983	59	52	0.42	n/a
1982	59	42	0.00	n/a
1981	55	50	0.05	n/a
1980	52	45	0.00	n/a
1979	62	52	0.36	n/a
1978	52	38	0.00	n/a
1977	56	51	0.09	n/a
1976	51	48	2.17	n/a
1975	55	46	0.00	n/a
1974	54	43	0.00	n/a
1973	58	47	0.00	n/a
1972	58	44	0.00	0.0
1971	50	44	0.00	0.0
1970	57	46	0.00	0.0
1969	58	45	0.00	0.0
1968	53	43	0.00	0.0
1967	58	46	0.00	0.0
1966	63	46	0.00	0.0
1965	55	48	0.37	0.0
1964	53	44	0.53	0.0
1963	56	48	0.00	0.0
1962	52	44	0.00	0.0
1961	49	40	0.00	0.0
1960	55	44	0.00	0.0
1959	56	45	0.00	0.0
1958	63	50	0.00	0.0
1957	57	47	0.00	0.0
1956	57	46	0.00	0.0
1955	49	40	0.60	0.0
1954	54	46	0.10	0.0
1953	60	47	0.00	0.0
1952	56	45	0.46	0.0
1951	52	39	0.14	0.0
1950	57	45	0.03	0.0
1949	50	46	0.00	0.0
1948	51	42	0.00	0.0
1947	55	43	0.00	0.0
1946	59	45	0.00	0.0
1945	68	49	0.00	0.0
1944	52	45	0.00	0.0
1943	52	45	0.55	0.0
1942	59	45	0.00	0.0
1941	54	46	0.05	0.0
1940	58	49	0.00	0.0
1939	59	49	0.00	0.0
1938	50	44	0.00	0.0
1937	59	48	0.00	0.0
1936	53	43	0.91	0.0
1935	55	49	0.41	0.0
1934	57	48	0.03	0.0
1933	55	50	0.45	0.0
1932	55	43	0.00	0.0
1931	57	44	0.18	0.0
1930	54	43	0.00	0.0
1929	50	39	0.00	0.0
1928	58	46	0.00	0.0
1927	51	44	0.00	0.0
1926	56	43	0.00	0.0
1925	52	40	0.00	0.0
1924	56	49	0.21	0.0
1923	50	45	0.05	0.0
1922	54	44	0.14	0.0
1921	63	52	0.00	0.0

What's the all-time high for San Francisco on 12/30?

For the date of Dec 30, the highest temperature ever reached in San Francisco history is 68 °F which happened in 1945.

Highest Temperatures in San Francisco on December 30

Rank	Temperature	Year
1	68 °F	1945
2	65 °F	1989
3	64 °F	1993
3	64 °F	1996
3	64 °F	1997
6	63 °F	1958
6	63 °F	1966
6	63 °F	2005
6	63 °F	1921
10	62 °F	1979
10	62 °F	2000

What's the all-time low for San Francisco on 12/30?

For the date of Dec 30, the lowest temperature ever reached in San Francisco history is 36 °F which happened in 1990.

Lowest Temperatures in San Francisco on December 30

Rank	Temperature	Year
1	36 °F	1990
2	38 °F	2006
2	38 °F	1978
2	38 °F	1994
5	39 °F	1929
5	39 °F	1951
7	40 °F	1987
7	40 °F	1955
7	40 °F	1961
7	40 °F	1925

Lowest High Temperatures in San Francisco on December 30

Rank	Temperature	Year
1	48 °F	2015
2	49 °F	1961
2	49 °F	1955
4	50 °F	1988
4	50 °F	1923
4	50 °F	1949
4	50 °F	1929
4	50 °F	1938
4	50 °F	1971
10	51 °F	1927
10	51 °F	1948
10	51 °F	1976

What's the most it has ever rained in San Francisco on 12/30?

For the date of Dec 30, the most precipitation ever recorded in San Francisco history is 2.17 inches which happened in 1976.

All-Time Most Precipitation in San Francisco on December 30

Rank	Precipitation	Year
1	2.17 inches	1976
2	1.12 inches	2001
3	0.91 inches	1936
4	0.82 inches	2005
5	0.81 inches	2022
6	0.60 inches	2004
6	0.60 inches	1955
8	0.55 inches	1943
9	0.53 inches	1964
10	0.46 inches	1952

Weather Station Details

Years	Station	Coordinates
1921–2024	Downtown San Francisco	location