San Francisco August 13 Weather Records

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	71	55	0.00	n/a
2022	71	57	0.00	n/a
2021	64	58	0.00	n/a
2020	83	55	0.00	n/a
2019	76	58	0.00	n/a
2018	61	54	0.00	n/a
2017	66	54	0.00	n/a
2016	65	53	0.00	n/a
2015	69	60	0.00	n/a
2014	69	58	0.00	n/a
2013	70	56	0.00	0.0
2012	66	52	0.00	n/a
2011	68	54	0.00	n/a
2010	63	52	0.00	n/a
2009	69	57	0.00	n/a
2008	76	55	0.00	n/a
2007	67	54	0.00	n/a
2006	64	55	0.00	0.0
2005	61	54	0.00	n/a
2004	67	57	0.00	n/a
2003	71	55	0.00	n/a
2002	65	54	0.00	n/a
2001	66	55	0.00	n/a
2000	71	54	0.00	0.0
1999	67	55	0.00	0.0
1998	67	55	0.00	0.0
1997	70	57	0.00	n/a
1996	73	57	0.00	n/a
1995	86	57	0.00	n/a
1994	84	55	0.00	n/a
1993	64	57	0.00	n/a
1992	71	58	0.00	n/a
1991	90	62	0.15	n/a
1990	69	55	0.00	n/a
1989	82	53	0.00	n/a
1988	66	57	0.00	n/a
1987	63	56	0.00	n/a
1986	66	56	0.00	n/a
1985	70	60	0.00	n/a
1984	68	56	0.00	n/a
1983	72	56	0.00	n/a
1982	66	55	0.00	n/a
1981	63	55	0.00	n/a
1980	56	50	0.00	n/a
1979	65	56	0.00	n/a
1978	66	56	0.00	n/a
1977	65	58	0.00	n/a
1976	63	55	0.00	n/a
1975	60	53	0.00	n/a
1974	61	55	0.00	n/a
1973	67	51	0.00	0.0
1972	64	54	0.00	0.0
1971	62	53	0.00	0.0
1970	64	50	0.00	0.0
1969	62	50	0.00	0.0
1968	64	57	0.00	0.0
1967	67	53	0.00	0.0
1966	60	54	0.00	0.0
1965	81	59	0.00	0.0
1964	61	52	0.00	0.0
1963	69	54	0.00	0.0
1962	78	52	0.00	0.0
1961	66	58	0.00	0.0
1960	63	53	0.00	0.0
1959	62	57	0.00	0.0
1958	64	56	0.00	0.0
1957	70	55	0.00	0.0
1956	65	53	0.00	0.0
1955	61	50	0.00	0.0
1954	61	52	0.00	0.0
1953	63	55	0.00	0.0
1952	61	51	0.00	0.0
1951	69	51	0.00	0.0
1950	65	53	0.00	0.0
1949	59	54	0.00	0.0
1948	64	54	0.00	0.0
1947	68	58	0.00	0.0
1946	62	53	0.00	0.0
1945	62	52	0.00	0.0
1944	62	53	0.00	0.0
1943	61	53	0.00	0.0
1942	62	54	0.00	0.0
1941	70	57	0.00	0.0
1940	64	55	0.00	0.0
1939	65	53	0.00	0.0
1938	70	54	0.00	0.0
1937	65	55	0.00	0.0
1936	68	54	0.00	0.0
1935	60	52	0.00	0.0
1934	66	55	0.00	0.0
1933	71	50	0.00	0.0
1932	66	54	0.00	0.0
1931	63	53	0.00	0.0
1930	65	55	0.00	0.0
1929	76	55	0.00	0.0
1928	65	52	0.00	0.0
1927	66	54	0.00	0.0
1926	71	52	0.00	0.0
1925	67	55	0.00	0.0
1924	57	52	0.00	0.0
1923	66	54	0.00	0.0
1922	70	54	0.00	0.0
1921	65	54	0.00	0.0

What's the all-time high for San Francisco on 8/13?

For the date of Aug 13, the highest temperature ever reached in San Francisco history is 90 °F which happened in 1991.

Highest Temperatures in San Francisco on August 13

Rank	Temperature	Year
1	90 °F	1991
2	86 °F	1995
3	84 °F	1994
4	83 °F	2020
5	82 °F	1989
6	81 °F	1965
7	78 °F	1962
8	76 °F	2019
8	76 °F	1929
8	76 °F	2008

What's the all-time low for San Francisco on 8/13?

For the date of Aug 13, the lowest temperature ever reached in San Francisco history is 50 °F which has happened 5 times, most recently in 1980.

Lowest Temperatures in San Francisco on August 13

Rank	Temperature	Year
1	50 °F	1970
1	50 °F	1969
1	50 °F	1955
1	50 °F	1933
1	50 °F	1980
6	51 °F	1951
6	51 °F	1973
6	51 °F	1952
9	52 °F	1962
9	52 °F	1924
9	52 °F	1954
9	52 °F	1926
9	52 °F	2010
9	52 °F	2012
9	52 °F	1935
9	52 °F	1945
9	52 °F	1964
9	52 °F	1928

Lowest High Temperatures in San Francisco on August 13

Rank	Temperature	Year
1	56 °F	1980
2	57 °F	1924
3	59 °F	1949
4	60 °F	1966
4	60 °F	1935
4	60 °F	1975
7	61 °F	1964
7	61 °F	1974
7	61 °F	1943
7	61 °F	2018
7	61 °F	1954
7	61 °F	1952
7	61 °F	2005
7	61 °F	1955

What's the most it has ever rained in San Francisco on 8/13?

For the date of Aug 13, the most precipitation ever recorded in San Francisco history is 0.15 inches which happened in 1991.

All-Time Most Precipitation in San Francisco on August 13

Rank	Precipitation	Year
1	0.15 inches	1991

Weather Station Details

Years	Station	Coordinates
1921–2024	Downtown San Francisco	location