San Francisco April 15 Weather Records

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2024	60	48	0.00	n/a
2023	57	47	0.00	n/a
2022	56	45	0.00	n/a
2021	57	48	0.00	n/a
2020	69	52	0.00	n/a
2019	57	49	0.02	n/a
2018	60	50	0.21	n/a
2017	66	49	0.00	n/a
2016	64	50	0.00	n/a
2015	66	50	0.00	n/a
2014	64	52	0.00	n/a
2013	54	45	0.01	0.0
2012	60	49	0.00	0.0
2011	63	50	0.00	0.0
2010	67	48	0.00	0.0
2009	56	44	0.00	n/a
2008	58	44	0.00	0.0
2007	65	46	0.00	0.0
2006	57	52	0.12	n/a
2005	63	47	0.00	n/a
2004	58	48	0.00	0.0
2003	61	47	0.00	n/a
2002	58	46	0.00	n/a
2001	56	43	0.00	n/a
2000	61	52	0.00	n/a
1999	83	57	0.00	n/a
1998	58	44	0.00	n/a
1997	78	52	0.00	n/a
1996	64	52	0.03	n/a
1995	53	44	0.33	n/a
1994	70	53	0.00	n/a
1993	64	52	0.01	n/a
1992	66	56	0.01	0.0
1991	58	48	0.00	n/a
1990	65	52	0.00	n/a
1989	62	52	0.00	n/a
1988	60	52	0.00	n/a
1987	82	49	0.00	n/a
1986	58	52	0.16	n/a
1985	61	52	0.00	n/a
1984	64	50	0.00	n/a
1983	67	49	0.00	n/a
1982	57	47	0.00	n/a
1981	56	48	0.00	n/a
1980	69	52	0.00	n/a
1979	67	51	0.00	n/a
1978	54	48	1.15	n/a
1977	67	48	0.00	n/a
1976	56	47	0.00	n/a
1975	54	45	0.00	n/a
1974	58	48	0.00	n/a
1973	58	49	0.00	0.0
1972	68	50	0.00	0.0
1971	62	49	0.00	0.0
1970	54	45	0.00	0.0
1969	62	49	0.00	0.0
1968	56	48	0.00	0.0
1967	54	45	0.23	0.0
1966	84	57	0.00	0.0
1965	59	53	0.45	0.0
1964	76	57	0.00	0.0
1963	57	49	0.02	0.0
1962	59	50	0.00	0.0
1961	72	51	0.00	0.0
1960	60	52	0.00	0.0
1959	62	49	0.00	0.0
1958	71	54	0.00	0.0
1957	58	49	0.00	0.0
1956	57	50	0.00	0.0
1955	58	45	0.00	0.0
1954	80	51	0.00	0.0
1953	58	46	0.00	0.0
1952	64	48	0.00	0.0
1951	51	47	0.00	0.0
1950	66	50	0.00	0.0
1949	60	51	0.00	0.0
1948	67	52	0.18	n/a
1947	77	55	0.00	0.0
1946	56	49	0.00	0.0
1945	68	51	0.00	0.0
1944	56	49	0.00	0.0
1943	52	50	0.01	0.0
1942	66	50	0.00	0.0
1941	63	53	0.00	0.0
1940	62	50	0.00	0.0
1939	56	46	0.00	0.0
1938	59	48	0.00	0.0
1937	58	50	0.05	0.0
1936	61	51	0.00	0.0
1935	62	52	0.48	0.0
1934	68	51	0.00	0.0
1933	59	48	0.00	0.0
1932	63	49	0.00	0.0
1931	68	51	0.00	0.0
1930	63	51	0.00	0.0
1929	62	49	0.00	0.0
1928	60	51	0.00	0.0
1927	57	48	0.02	0.0
1926	69	53	0.00	0.0
1925	76	59	0.00	0.0
1924	58	47	0.00	0.0
1923	75	52	0.00	0.0
1922	57	44	0.00	0.0
1921	56	46	0.00	0.0

What's the all-time high for San Francisco on 4/15?

For the date of Apr 15, the highest temperature ever reached in San Francisco history is 84 °F which happened in 1966.

Highest Temperatures in San Francisco on April 15

Rank	Temperature	Year
1	84 °F	1966
2	83 °F	1999
3	82 °F	1987
4	80 °F	1954
5	78 °F	1997
6	77 °F	1947
7	76 °F	1925
7	76 °F	1964
9	75 °F	1923
10	72 °F	1961

What's the all-time low for San Francisco on 4/15?

For the date of Apr 15, the lowest temperature ever reached in San Francisco history is 43 °F which happened in 2001.

Lowest Temperatures in San Francisco on April 15

Rank	Temperature	Year
1	43 °F	2001
2	44 °F	1922
2	44 °F	2009
2	44 °F	1995
2	44 °F	2008
2	44 °F	1998
7	45 °F	2013
7	45 °F	1967
7	45 °F	1955
7	45 °F	1975
7	45 °F	1970
7	45 °F	2022

Lowest High Temperatures in San Francisco on April 15

Rank	Temperature	Year
1	51 °F	1951
2	52 °F	1943
3	53 °F	1995
4	54 °F	1967
4	54 °F	1970
4	54 °F	1978
4	54 °F	1975
4	54 °F	2013
9	56 °F	1981
9	56 °F	1976
9	56 °F	2009
9	56 °F	2022
9	56 °F	1968
9	56 °F	1921
9	56 °F	1939
9	56 °F	1946
9	56 °F	1944
9	56 °F	2001

What's the most it has ever rained in San Francisco on 4/15?

For the date of Apr 15, the most precipitation ever recorded in San Francisco history is 1.15 inches which happened in 1978.

All-Time Most Precipitation in San Francisco on April 15

Rank	Precipitation	Year
1	1.15 inches	1978
2	0.48 inches	1935
3	0.45 inches	1965
4	0.33 inches	1995
5	0.23 inches	1967
6	0.21 inches	2018
7	0.18 inches	1948
8	0.16 inches	1986
9	0.12 inches	2006
10	0.05 inches	1937

Weather Station Details

Years	Station	Coordinates
1921–2024	Downtown San Francisco	location