San Francisco September 13 Weather Records

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	69	57	0.00	n/a
2022	65	58	0.00	n/a
2021	69	57	0.00	n/a
2020	62	55	0.00	n/a
2019	94	65	0.00	n/a
2018	65	55	0.00	n/a
2017	66	61	0.00	0.0
2016	71	55	0.00	n/a
2015	68	59	0.00	n/a
2014	68	56	0.00	n/a
2013	64	55	0.00	0.0
2012	61	52	0.00	0.0
2011	69	56	0.00	0.0
2010	61	53	0.00	0.0
2009	72	58	0.20	n/a
2008	63	54	0.00	n/a
2007	73	58	0.00	0.0
2006	62	53	0.00	n/a
2005	61	53	0.00	n/a
2004	69	56	0.00	n/a
2003	94	62	0.00	n/a
2002	59	51	0.00	n/a
2001	66	53	0.00	0.0
2000	78	64	0.00	n/a
1999	65	56	0.00	0.0
1998	80	57	0.00	n/a
1997	71	60	0.00	n/a
1996	68	59	0.01	n/a
1995	66	56	0.00	n/a
1994	67	56	0.00	n/a
1993	68	53	0.00	n/a
1992	89	57	0.00	n/a
1991	64	53	0.00	n/a
1990	70	57	0.00	n/a
1989	73	53	0.00	n/a
1988	68	57	0.00	n/a
1987	63	56	0.00	n/a
1986	66	56	0.00	n/a
1985	73	58	0.00	n/a
1984	85	54	0.00	n/a
1983	77	58	0.00	n/a
1982	64	54	0.00	n/a
1981	65	56	0.00	n/a
1980	60	54	0.00	n/a
1979	70	58	0.00	n/a
1978	67	57	0.00	n/a
1977	66	57	0.00	n/a
1976	72	57	0.00	n/a
1975	62	56	0.00	n/a
1974	69	58	0.00	n/a
1973	61	52	0.00	n/a
1972	62	53	0.00	0.0
1971	99	63	0.00	0.0
1970	60	52	0.00	0.0
1969	62	53	0.00	0.0
1968	64	56	0.05	0.0
1967	65	56	0.00	0.0
1966	65	55	0.00	0.0
1965	64	54	0.00	0.0
1964	62	55	0.00	0.0
1963	71	57	0.00	0.0
1962	65	55	0.00	0.0
1961	63	54	0.00	0.0
1960	63	51	0.00	0.0
1959	70	58	0.00	0.0
1958	71	60	0.00	0.0
1957	65	57	0.00	0.0
1956	66	56	0.00	0.0
1955	62	53	0.00	0.0
1954	63	55	0.00	0.0
1953	89	64	0.00	0.0
1952	84	55	0.00	0.0
1951	64	56	0.00	0.0
1950	64	54	0.00	0.0
1949	62	54	0.00	0.0
1948	83	50	0.00	0.0
1947	71	52	0.00	0.0
1946	62	54	0.00	0.0
1945	65	55	0.00	0.0
1944	68	53	0.00	0.0
1943	62	55	0.00	0.0
1942	67	53	0.00	0.0
1941	67	56	0.00	0.0
1940	73	60	0.00	0.0
1939	64	53	0.66	0.0
1938	65	51	0.00	0.0
1937	70	53	0.00	0.0
1936	63	53	0.00	0.0
1935	63	53	0.00	0.0
1934	78	56	0.00	0.0
1933	62	50	0.00	0.0
1932	70	53	0.00	0.0
1931	69	57	0.00	0.0
1930	66	57	0.00	0.0
1929	78	55	0.00	0.0
1928	81	57	0.00	0.0
1927	70	54	0.00	0.0
1926	65	53	0.00	0.0
1925	62	55	0.00	0.0
1924	68	54	0.00	0.0
1923	60	54	0.00	0.0
1922	67	55	0.00	0.0
1921	63	52	0.00	0.0

What's the all-time high for San Francisco on 9/13?

For the date of Sep 13, the highest temperature ever reached in San Francisco history is 99 °F which happened in 1971.

Highest Temperatures in San Francisco on September 13

Rank	Temperature	Year
1	99 °F	1971
2	94 °F	2019
2	94 °F	2003
4	89 °F	1992
4	89 °F	1953
6	85 °F	1984
7	84 °F	1952
8	83 °F	1948
9	81 °F	1928
10	80 °F	1998

What's the all-time low for San Francisco on 9/13?

For the date of Sep 13, the lowest temperature ever reached in San Francisco history is 50 °F which has happened 2 times, most recently in 1948.

Lowest Temperatures in San Francisco on September 13

Rank	Temperature	Year
1	50 °F	1933
1	50 °F	1948
3	51 °F	1960
3	51 °F	1938
3	51 °F	2002
6	52 °F	1970
6	52 °F	1921
6	52 °F	1947
6	52 °F	2012
6	52 °F	1973

Lowest High Temperatures in San Francisco on September 13

Rank	Temperature	Year
1	59 °F	2002
2	60 °F	1923
2	60 °F	1970
2	60 °F	1980
5	61 °F	2005
5	61 °F	2012
5	61 °F	1973
5	61 °F	2010
9	62 °F	1933
9	62 °F	1943
9	62 °F	1964
9	62 °F	1949
9	62 °F	1946
9	62 °F	1969
9	62 °F	1925
9	62 °F	2006
9	62 °F	2020
9	62 °F	1955
9	62 °F	1972
9	62 °F	1975

What's the most it has ever rained in San Francisco on 9/13?

For the date of Sep 13, the most precipitation ever recorded in San Francisco history is 0.66 inches which happened in 1939.

All-Time Most Precipitation in San Francisco on September 13

Rank	Precipitation	Year
1	0.66 inches	1939
2	0.20 inches	2009
3	0.05 inches	1968
4	0.01 inches	1996

Weather Station Details

Years	Station	Coordinates
1921–2024	Downtown San Francisco	location