San Francisco September 28 Weather Records

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	71	56	0.00	n/a
2022	64	57	0.00	n/a
2021	70	56	0.00	n/a
2020	94	58	0.00	n/a
2019	63	53	0.00	n/a
2018	65	55	0.00	n/a
2017	72	56	0.00	0.0
2016	63	54	0.00	n/a
2015	66	55	0.00	n/a
2014	69	60	0.00	n/a
2013	74	55	0.00	0.0
2012	58	50	0.00	0.0
2011	88	62	0.00	0.0
2010	92	62	0.00	0.0
2009	62	55	0.00	n/a
2008	63	54	0.00	n/a
2007	62	55	0.00	0.0
2006	57	51	0.00	n/a
2005	66	54	0.00	n/a
2004	61	55	0.00	n/a
2003	65	56	0.00	n/a
2002	67	53	0.00	n/a
2001	72	54	0.00	0.0
2000	61	57	0.00	n/a
1999	92	58	0.00	0.0
1998	69	55	0.00	n/a
1997	94	61	0.00	n/a
1996	66	51	0.00	n/a
1995	69	58	0.00	n/a
1994	71	59	0.00	n/a
1993	75	54	0.00	n/a
1992	80	55	0.00	n/a
1991	75	56	0.00	n/a
1990	74	58	0.00	n/a
1989	68	55	0.26	n/a
1988	83	54	0.00	n/a
1987	78	53	0.00	n/a
1986	73	53	0.00	n/a
1985	62	57	0.00	n/a
1984	90	62	0.00	n/a
1983	70	54	0.00	n/a
1982	65	54	0.00	n/a
1981	64	55	0.00	n/a
1980	71	57	0.00	n/a
1979	70	55	0.00	n/a
1978	78	57	0.00	n/a
1977	71	63	0.07	n/a
1976	66	63	0.34	n/a
1975	58	52	0.00	n/a
1974	64	56	0.00	n/a
1973	87	53	0.00	n/a
1972	75	55	0.00	0.0
1971	64	55	0.00	0.0
1970	87	64	0.00	0.0
1969	75	57	0.00	0.0
1968	58	49	0.00	0.0
1967	63	56	0.00	0.0
1966	95	65	0.00	0.0
1965	69	55	0.00	0.0
1964	65	55	0.00	0.0
1963	72	58	0.00	0.0
1962	66	54	0.20	0.0
1961	66	56	0.00	0.0
1960	60	53	0.00	0.0
1959	79	58	0.00	0.0
1958	81	61	0.00	0.0
1957	70	61	0.13	0.0
1956	84	56	0.00	0.0
1955	61	52	0.00	0.0
1954	60	53	0.00	0.0
1953	73	56	0.00	0.0
1952	66	50	0.00	0.0
1951	65	54	0.04	0.0
1950	74	55	0.00	0.0
1949	70	58	0.00	0.0
1948	68	53	0.00	0.0
1947	66	54	0.00	0.0
1946	90	61	0.00	0.0
1945	85	65	0.00	0.0
1944	63	53	0.00	0.0
1943	68	57	0.00	0.0
1942	65	56	0.00	0.0
1941	80	57	0.00	0.0
1940	71	58	0.00	0.0
1939	66	58	0.00	0.0
1938	69	57	0.00	0.0
1937	64	57	0.00	0.0
1936	68	57	0.00	0.0
1935	66	53	0.00	0.0
1934	87	58	0.00	0.0
1933	75	56	0.00	0.0
1932	68	55	0.00	0.0
1931	66	54	0.00	0.0
1930	63	57	0.00	0.0
1929	67	52	0.00	0.0
1928	71	56	0.00	0.0
1927	73	56	0.00	0.0
1926	62	52	0.00	0.0
1925	65	57	0.00	0.0
1924	81	54	0.00	0.0
1923	69	55	0.00	0.0
1922	72	54	0.00	0.0
1921	93	63	0.00	0.0

What's the all-time high for San Francisco on 9/28?

For the date of Sep 28, the highest temperature ever reached in San Francisco history is 95 °F which happened in 1966.

Highest Temperatures in San Francisco on September 28

Rank	Temperature	Year
1	95 °F	1966
2	94 °F	1997
2	94 °F	2020
4	93 °F	1921
5	92 °F	2010
5	92 °F	1999
7	90 °F	1946
7	90 °F	1984
9	88 °F	2011
10	87 °F	1970
10	87 °F	1973
10	87 °F	1934

What's the all-time low for San Francisco on 9/28?

For the date of Sep 28, the lowest temperature ever reached in San Francisco history is 49 °F which happened in 1968.

Lowest Temperatures in San Francisco on September 28

Rank	Temperature	Year
1	49 °F	1968
2	50 °F	1952
2	50 °F	2012
4	51 °F	1996
4	51 °F	2006
6	52 °F	1929
6	52 °F	1926
6	52 °F	1955
6	52 °F	1975
10	53 °F	1944
10	53 °F	1973
10	53 °F	2019
10	53 °F	1960
10	53 °F	1954
10	53 °F	2002
10	53 °F	1986
10	53 °F	1948
10	53 °F	1987
10	53 °F	1935

Lowest High Temperatures in San Francisco on September 28

Rank	Temperature	Year
1	57 °F	2006
2	58 °F	1968
2	58 °F	2012
2	58 °F	1975
5	60 °F	1960
5	60 °F	1954
7	61 °F	1955
7	61 °F	2000
7	61 °F	2004
10	62 °F	1985
10	62 °F	2009
10	62 °F	1926
10	62 °F	2007

What's the most it has ever rained in San Francisco on 9/28?

For the date of Sep 28, the most precipitation ever recorded in San Francisco history is 0.34 inches which happened in 1976.

All-Time Most Precipitation in San Francisco on September 28

Rank	Precipitation	Year
1	0.34 inches	1976
2	0.26 inches	1989
3	0.20 inches	1962
4	0.13 inches	1957
5	0.07 inches	1977
6	0.04 inches	1951

Weather Station Details

Years	Station	Coordinates
1921–2024	Downtown San Francisco	location