San Francisco May 30 Weather Records

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	62	54	0.00	n/a
2022	63	51	0.00	n/a
2021	67	51	0.00	n/a
2020	69	57	0.01	n/a
2019	57	50	0.00	n/a
2018	58	51	0.00	n/a
2017	58	51	0.00	n/a
2016	66	52	0.00	n/a
2015	60	50	0.00	n/a
2014	58	51	0.00	n/a
2013	66	50	0.00	n/a
2012	66	50	0.00	0.0
2011	59	49	0.00	0.0
2010	71	53	0.00	n/a
2009	60	53	0.00	n/a
2008	62	51	0.00	n/a
2007	60	52	0.00	n/a
2006	62	50	0.00	n/a
2005	69	53	0.00	n/a
2004	68	51	0.00	n/a
2003	65	51	0.01	n/a
2002	62	53	0.00	n/a
2001	n/a	56	0.00	n/a
2000	64	50	0.00	n/a
1999	60	49	0.00	0.0
1998	66	51	0.00	n/a
1997	75	57	0.00	n/a
1996	66	50	0.00	n/a
1995	67	50	0.00	n/a
1994	80	56	0.00	n/a
1993	70	61	0.28	n/a
1992	65	55	0.00	n/a
1991	63	50	0.06	n/a
1990	61	55	0.27	n/a
1989	69	49	0.00	n/a
1988	64	49	0.00	n/a
1987	68	52	0.00	n/a
1986	61	53	0.00	n/a
1985	66	52	0.00	n/a
1984	67	50	0.00	n/a
1983	68	53	0.00	n/a
1982	61	52	0.00	n/a
1981	63	52	0.00	n/a
1980	56	52	0.00	n/a
1979	80	57	0.00	n/a
1978	91	56	0.00	n/a
1977	73	52	0.00	n/a
1976	59	51	0.01	n/a
1975	68	52	0.00	n/a
1974	64	49	0.00	n/a
1973	62	52	0.00	n/a
1972	59	48	0.00	0.0
1971	55	48	0.00	0.0
1970	77	52	0.00	0.0
1969	71	55	0.00	0.0
1968	65	52	0.00	0.0
1967	63	51	0.00	0.0
1966	60	50	0.00	0.0
1965	54	49	0.00	0.0
1964	57	49	0.00	0.0
1963	59	52	0.00	0.0
1962	58	48	0.00	0.0
1961	60	53	0.00	0.0
1960	67	53	0.00	0.0
1959	60	52	0.00	0.0
1958	65	56	0.00	0.0
1957	63	55	0.00	0.0
1956	62	53	0.00	0.0
1955	62	49	0.00	0.0
1954	63	50	0.00	0.0
1953	66	49	0.00	0.0
1952	56	50	0.00	0.0
1951	66	49	0.00	0.0
1950	62	51	0.00	0.0
1949	59	51	0.00	0.0
1948	63	53	0.05	n/a
1947	64	55	0.00	0.0
1946	57	49	0.00	0.0
1945	61	54	0.00	0.0
1944	58	50	0.00	0.0
1943	61	52	0.03	0.0
1942	65	52	0.00	0.0
1941	66	56	0.00	0.0
1940	68	56	0.33	0.0
1939	67	52	0.00	0.0
1938	63	52	0.00	0.0
1937	76	54	0.00	0.0
1936	66	55	0.00	0.0
1935	64	50	0.00	0.0
1934	66	54	0.00	0.0
1933	63	49	0.00	0.0
1932	60	52	0.10	0.0
1931	62	53	0.00	0.0
1930	61	52	0.00	0.0
1929	56	49	0.00	0.0
1928	66	54	0.00	0.0
1927	61	49	0.00	0.0
1926	77	54	0.00	0.0
1925	60	52	0.04	0.0
1924	75	59	0.00	0.0
1923	58	49	0.00	0.0
1922	57	49	0.00	0.0
1921	55	50	0.00	0.0

What's the all-time high for San Francisco on 5/30?

For the date of May 30, the highest temperature ever reached in San Francisco history is 91 °F which happened in 1978.

Highest Temperatures in San Francisco on May 30

Rank	Temperature	Year
1	91 °F	1978
2	80 °F	1994
2	80 °F	1979
4	77 °F	1970
4	77 °F	1926
6	76 °F	1937
7	75 °F	1997
7	75 °F	1924
9	73 °F	1977
10	71 °F	2010
10	71 °F	1969

What's the all-time low for San Francisco on 5/30?

For the date of May 30, the lowest temperature ever reached in San Francisco history is 48 °F which has happened 3 times, most recently in 1972.

Lowest Temperatures in San Francisco on May 30

Rank	Temperature	Year
1	48 °F	1962
1	48 °F	1971
1	48 °F	1972
4	49 °F	1946
4	49 °F	1964
4	49 °F	1965
4	49 °F	1922
4	49 °F	1933
4	49 °F	2011
4	49 °F	1953
4	49 °F	1955
4	49 °F	1999
4	49 °F	1951
4	49 °F	1974
4	49 °F	1988
4	49 °F	1989
4	49 °F	1927
4	49 °F	1929
4	49 °F	1923

Lowest High Temperatures in San Francisco on May 30

Rank	Temperature	Year
1	54 °F	1965
2	55 °F	1971
2	55 °F	1921
4	56 °F	1929
4	56 °F	1980
4	56 °F	1952
7	57 °F	1946
7	57 °F	1964
7	57 °F	1922
7	57 °F	2019

What's the most it has ever rained in San Francisco on 5/30?

For the date of May 30, the most precipitation ever recorded in San Francisco history is 0.33 inches which happened in 1940.

All-Time Most Precipitation in San Francisco on May 30

Rank	Precipitation	Year
1	0.33 inches	1940
2	0.28 inches	1993
3	0.27 inches	1990
4	0.10 inches	1932
5	0.06 inches	1991
6	0.05 inches	1948
7	0.04 inches	1925
8	0.03 inches	1943
9	0.01 inches	2003
9	0.01 inches	2020
9	0.01 inches	1976

Weather Station Details

Years	Station	Coordinates
1921–2024	Downtown San Francisco	location