San Francisco September 4 Weather Records

Daily averages and all-time records for weather in San Francisco, California for the date of September 4.
September 4 All-Time Records
1921–2024
Highest temperature 93 °F 2008
Lowest temperature 50 °F 1999
Lowest daily high 56 °F 1962
Highest daily low 64 °F 2017
Most precipitation none -
September 4 Average Weather
1991–2020 1
Average high 69.9 °F
Average low 56.1 °F
Chance precipitation 2.8%
San Francisco September 4 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 67 56 0.00 n/a
2022 82 57 0.00 n/a
2021 66 53 0.00 n/a
2020 69 55 0.00 n/a
2019 69 57 0.00 n/a
2018 66 56 0.00 n/a
2017 79 64 0.00 0.0
2016 65 53 0.00 n/a
2015 68 55 0.00 n/a
2014 69 59 0.00 n/a
2013 71 59 0.00 0.0
2012 62 51 0.00 0.0
2011 61 54 0.00 0.0
2010 62 52 0.00 0.0
2009 64 53 0.00 n/a
2008 93 58 0.00 n/a
2007 67 60 0.00 0.0
2006 61 53 0.00 n/a
2005 62 55 0.00 n/a
2004 88 63 0.00 n/a
2003 69 58 0.00 n/a
2002 64 54 0.00 n/a
2001 70 55 0.00 0.0
2000 65 55 0.00 n/a
1999 61 50 0.00 0.0
1998 65 56 0.00 n/a
1997 84 59 0.00 n/a
1996 70 56 0.00 n/a
1995 72 57 0.00 n/a
1994 81 56 0.00 n/a
1993 66 55 0.00 n/a
1992 76 56 0.00 n/a
1991 71 56 0.00 n/a
1990 74 58 0.00 n/a
1989 70 53 0.00 n/a
1988 81 54 0.00 n/a
1987 65 57 0.00 n/a
1986 68 57 0.00 n/a
1985 70 59 0.00 n/a
1984 85 56 0.00 n/a
1983 84 60 0.00 n/a
1982 75 54 0.00 n/a
1981 60 52 0.00 n/a
1980 63 53 0.00 n/a
1979 71 59 0.00 n/a
1978 74 59 0.00 n/a
1977 77 58 0.00 n/a
1976 60 54 0.00 n/a
1975 71 56 0.00 n/a
1974 64 55 0.00 n/a
1973 60 51 0.00 n/a
1972 69 57 0.00 0.0
1971 85 60 0.00 0.0
1970 64 54 0.00 0.0
1969 60 53 0.00 0.0
1968 65 60 0.00 0.0
1967 71 57 0.00 0.0
1966 67 54 0.00 0.0
1965 62 56 0.00 0.0
1964 60 53 0.00 0.0
1963 69 56 0.00 0.0
1962 56 52 0.00 0.0
1961 90 64 0.00 0.0
1960 68 54 0.00 0.0
1959 68 55 0.00 0.0
1958 72 56 0.00 0.0
1957 62 53 0.00 0.0
1956 67 55 0.00 0.0
1955 77 53 0.00 0.0
1954 63 53 0.00 0.0
1953 64 56 0.00 0.0
1952 70 58 0.00 0.0
1951 63 53 0.00 0.0
1950 82 56 0.00 0.0
1949 66 58 0.00 0.0
1948 64 53 0.00 0.0
1947 65 54 0.00 0.0
1946 63 55 0.00 0.0
1945 70 56 0.00 0.0
1944 63 52 0.00 0.0
1943 63 52 0.00 0.0
1942 59 54 0.00 0.0
1941 85 62 0.00 0.0
1940 63 55 0.00 0.0
1939 65 56 0.00 0.0
1938 66 56 0.00 0.0
1937 69 58 0.00 0.0
1936 64 56 0.00 0.0
1935 63 51 0.00 0.0
1934 68 55 0.00 0.0
1933 69 57 0.00 0.0
1932 72 53 0.00 0.0
1931 68 56 0.00 0.0
1930 65 57 0.00 0.0
1929 68 56 0.00 0.0
1928 61 51 0.00 0.0
1927 68 53 0.00 0.0
1926 68 56 0.00 0.0
1925 70 58 0.00 0.0
1924 71 54 0.00 0.0
1923 80 55 0.00 0.0
1922 64 53 0.00 0.0
1921 80 56 0.00 0.0
What's the all-time high for San Francisco on 9/4?
For the date of Sep 4, the highest temperature ever reached in San Francisco history is 93 °F which happened in 2008.
Highest Temperatures in San Francisco on September 4
Rank Temperature Year
1 93 °F 2008
2 90 °F 1961
3 88 °F 2004
4 85 °F 1971
4 85 °F 1984
4 85 °F 1941
7 84 °F 1997
7 84 °F 1983
9 82 °F 1950
9 82 °F 2022
What's the all-time low for San Francisco on 9/4?
For the date of Sep 4, the lowest temperature ever reached in San Francisco history is 50 °F which happened in 1999.
Lowest Temperatures in San Francisco on September 4
Rank Temperature Year
1 50 °F 1999
2 51 °F 2012
2 51 °F 1973
2 51 °F 1935
2 51 °F 1928
6 52 °F 1962
6 52 °F 1944
6 52 °F 2010
6 52 °F 1943
6 52 °F 1981
Lowest High Temperatures in San Francisco on September 4
Rank Temperature Year
1 56 °F 1962
2 59 °F 1942
3 60 °F 1981
3 60 °F 1969
3 60 °F 1973
3 60 °F 1964
3 60 °F 1976
8 61 °F 2006
8 61 °F 2011
8 61 °F 1999
8 61 °F 1928
Weather Station Details
Years Station Coordinates
1921–2024 Downtown San Francisco location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
© H Brothers Inc, 2021–2024
Contact us | Privacy policy