Los Angeles September 23 Weather Records

Daily averages and all-time records for weather in Los Angeles, California for the date of September 23.
September 23 All-Time Records
1906–2024
Highest temperature 104 °F 1975
Lowest temperature 52 °F 1921
Lowest daily high 64 °F 1955
Highest daily low 77 °F 1939
Most precipitation 0.28 inches 1908
September 23 Average Weather
1991–2020 1
Average high 75.7 °F
Average low 62.7 °F
Chance precipitation 2.5%
Los Angeles September 23 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 72 62 0.00 n/a
2022 81 63 0.00 n/a
2021 71 61 0.00 n/a
2020 75 63 0.00 n/a
2019 79 67 0.00 n/a
2018 73 65 0.00 n/a
2017 72 56 0.00 n/a
2016 75 61 0.00 n/a
2015 78 69 0.00 n/a
2014 74 65 0.00 n/a
2013 81 61 0.00 0.0
2012 83 66 0.00 n/a
2011 74 61 0.00 n/a
2010 74 57 0.00 n/a
2009 79 60 0.00 n/a
2008 72 62 0.00 n/a
2007 68 58 0.00 n/a
2006 77 64 0.00 n/a
2005 72 60 0.00 n/a
2004 88 65 0.00 n/a
2003 71 62 0.00 n/a
2002 80 62 0.00 n/a
2001 68 60 0.00 n/a
2000 73 63 0.00 n/a
1999 71 65 0.00 n/a
1998 73 64 0.00 n/a
1997 88 66 0.00 n/a
1996 73 64 0.00 0.0
1995 78 62 0.00 0.0
1994 76 64 0.00 0.0
1993 72 58 0.00 0.0
1992 90 67 0.00 0.0
1991 84 66 0.00 0.0
1990 75 63 0.00 0.0
1989 72 61 0.00 0.0
1988 71 59 0.00 0.0
1987 78 67 0.08 0.0
1986 68 57 0.00 0.0
1985 78 62 0.00 0.0
1984 76 68 0.00 0.0
1983 76 67 0.00 0.0
1982 90 65 0.00 0.0
1981 75 64 0.00 0.0
1980 66 60 0.00 0.0
1979 81 66 0.00 0.0
1978 100 68 0.00 0.0
1977 73 63 0.00 0.0
1976 76 68 0.00 0.0
1975 104 67 0.00 0.0
1974 76 63 0.00 0.0
1973 73 59 0.00 0.0
1972 75 64 0.00 0.0
1971 73 60 0.00 0.0
1970 85 60 0.00 0.0
1969 69 63 0.00 0.0
1968 89 57 0.00 0.0
1967 79 65 0.00 0.0
1966 81 65 0.00 0.0
1965 74 60 0.00 0.0
1964 79 60 0.00 0.0
1963 80 62 0.00 0.0
1962 81 61 0.00 0.0
1961 73 57 0.00 0.0
1960 75 59 0.00 0.0
1959 75 64 0.00 0.0
1958 71 64 0.03 0.0
1957 73 57 0.00 0.0
1956 75 59 0.00 0.0
1955 64 60 0.00 0.0
1954 75 58 0.00 0.0
1953 75 54 0.00 0.0
1952 76 61 0.00 0.0
1951 70 64 0.00 0.0
1950 71 56 0.00 0.0
1949 82 61 0.00 0.0
1948 72 56 0.00 0.0
1947 79 61 0.00 0.0
1946 74 63 0.00 0.0
1945 71 53 0.00 0.0
1944 101 64 0.00 0.0
1943 88 62 0.00 n/a
1942 84 58 0.00 n/a
1941 79 56 0.00 n/a
1940 77 57 0.00 n/a
1939 101 77 0.00 n/a
1938 85 65 0.00 n/a
1937 74 63 0.00 0.0
1936 82 64 0.00 0.0
1935 76 58 0.00 0.0
1934 68 60 0.13 n/a
1933 73 55 0.00 n/a
1932 74 56 0.00 n/a
1931 77 60 0.00 n/a
1930 74 60 0.00 n/a
1929 74 58 0.00 n/a
1928 77 57 0.00 n/a
1927 80 59 0.00 n/a
1926 77 57 0.00 n/a
1925 88 62 0.00 0.0
1924 70 56 0.00 0.0
1923 69 54 0.00 n/a
1922 85 62 0.00 n/a
1921 76 52 0.00 0.0
1920 n/a n/a n/a n/a
1919 n/a n/a n/a n/a
1918 n/a n/a n/a n/a
1917 n/a n/a n/a n/a
1916 n/a n/a n/a n/a
1915 n/a n/a n/a n/a
1914 n/a n/a n/a n/a
1913 73 64 0.00 n/a
1912 75 59 0.00 n/a
1911 81 60 0.00 n/a
1910 76 57 n/a n/a
1909 75 61 0.00 n/a
1908 n/a n/a 0.28 n/a
1907 n/a n/a 0.00 n/a
1906 77 61 n/a n/a
What's the all-time high for Los Angeles on 9/23?
For the date of Sep 23, the highest temperature ever reached in Los Angeles history is 104 °F which happened in 1975.
Highest Temperatures in Los Angeles on September 23
Rank Temperature Year
1 104 °F 1975
2 101 °F 1944
2 101 °F 1939
4 100 °F 1978
5 90 °F 1982
5 90 °F 1992
7 89 °F 1968
8 88 °F 1925
8 88 °F 1943
8 88 °F 1997
8 88 °F 2004
What's the all-time low for Los Angeles on 9/23?
For the date of Sep 23, the lowest temperature ever reached in Los Angeles history is 52 °F which happened in 1921.
Lowest Temperatures in Los Angeles on September 23
Rank Temperature Year
1 52 °F 1921
2 53 °F 1945
3 54 °F 1923
3 54 °F 1953
5 55 °F 1933
6 56 °F 1941
6 56 °F 2017
6 56 °F 1948
6 56 °F 1924
6 56 °F 1932
6 56 °F 1950
Lowest High Temperatures in Los Angeles on September 23
Rank Temperature Year
1 64 °F 1955
2 66 °F 1980
3 68 °F 1934
3 68 °F 2007
3 68 °F 2001
3 68 °F 1986
7 69 °F 1923
7 69 °F 1969
9 70 °F 1951
9 70 °F 1924
What's the most it has ever rained in Los Angeles on 9/23?
For the date of Sep 23, the most precipitation ever recorded in Los Angeles history is 0.28 inches which happened in 1908.
All-Time Most Precipitation in Los Angeles on September 23
Rank Precipitation Year
1 0.28 inches 1908
2 0.13 inches 1934
3 0.08 inches 1987
4 0.03 inches 1958
Weather Station Details
Years Station Coordinates
1945–2024 Los Angeles International Airport location
1906–1944 University of Southern California location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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