Los Angeles September 1 Weather Records

Daily averages and all-time records for weather in Los Angeles, California for the date of September 1.
September 1 All-Time Records
1906–2024
Highest temperature 108 °F 1955
Lowest temperature 57 °F 1943
Lowest daily high 67 °F 2010
Highest daily low 75 °F 1955
Most precipitation none -
September 1 Average Weather
1991–2020 1
Average high 76.8 °F
Average low 64.7 °F
Chance precipitation 0.7%
Los Angeles September 1 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 81 67 0.00 n/a
2022 88 70 0.00 n/a
2021 76 66 0.00 n/a
2020 74 64 0.00 n/a
2019 78 68 0.00 n/a
2018 79 65 0.00 n/a
2017 92 73 0.00 n/a
2016 76 64 0.00 n/a
2015 78 68 0.00 n/a
2014 79 69 0.00 n/a
2013 80 68 0.00 0.0
2012 78 65 0.00 n/a
2011 70 59 0.00 n/a
2010 67 58 0.00 n/a
2009 85 68 0.00 n/a
2008 76 68 0.00 n/a
2007 80 71 0.00 n/a
2006 74 64 0.00 n/a
2005 75 62 0.00 n/a
2004 81 63 0.00 n/a
2003 73 62 0.00 n/a
2002 87 67 0.00 n/a
2001 75 64 0.00 n/a
2000 73 64 0.00 n/a
1999 79 64 0.00 n/a
1998 95 70 0.00 n/a
1997 82 68 0.00 n/a
1996 83 68 0.00 0.0
1995 79 64 0.00 0.0
1994 77 65 0.00 0.0
1993 85 65 0.00 0.0
1992 73 65 0.00 0.0
1991 79 62 0.00 0.0
1990 73 63 0.00 0.0
1989 71 59 0.00 0.0
1988 70 61 0.00 0.0
1987 82 63 0.00 0.0
1986 77 66 0.00 0.0
1985 82 70 0.00 0.0
1984 82 69 0.00 0.0
1983 85 67 0.00 0.0
1982 82 66 0.00 0.0
1981 76 63 0.00 0.0
1980 73 63 0.00 0.0
1979 77 66 0.00 0.0
1978 77 64 0.00 0.0
1977 76 64 0.00 0.0
1976 76 67 0.00 0.0
1975 71 61 0.00 0.0
1974 76 61 0.00 0.0
1973 74 60 0.00 0.0
1972 74 68 0.00 0.0
1971 78 63 0.00 0.0
1970 73 60 0.00 0.0
1969 73 64 0.00 0.0
1968 73 61 0.00 0.0
1967 88 67 0.00 0.0
1966 75 64 0.00 0.0
1965 74 61 0.00 0.0
1964 73 61 0.00 0.0
1963 77 63 0.00 0.0
1962 75 62 0.00 0.0
1961 69 61 0.00 0.0
1960 73 60 0.00 0.0
1959 84 66 0.00 0.0
1958 79 65 0.00 0.0
1957 80 63 0.00 0.0
1956 75 64 0.00 0.0
1955 108 75 0.00 0.0
1954 87 70 0.00 0.0
1953 73 59 0.00 0.0
1952 87 63 0.00 0.0
1951 73 58 0.00 0.0
1950 73 60 0.00 0.0
1949 71 62 0.00 0.0
1948 80 61 0.00 0.0
1947 83 64 0.00 0.0
1946 72 61 0.00 0.0
1945 74 64 0.00 0.0
1944 76 60 0.00 0.0
1943 77 57 0.00 n/a
1942 74 59 0.00 n/a
1941 80 58 0.00 n/a
1940 83 63 0.00 n/a
1939 87 64 0.00 n/a
1938 84 63 0.00 n/a
1937 76 59 0.00 0.0
1936 82 63 0.00 0.0
1935 71 63 0.00 0.0
1934 86 65 0.00 n/a
1933 72 57 0.00 n/a
1932 78 58 0.00 n/a
1931 81 67 0.00 n/a
1930 81 63 0.00 n/a
1929 92 70 0.00 n/a
1928 86 57 0.00 n/a
1927 79 61 0.00 n/a
1926 80 64 0.00 n/a
1925 76 59 0.00 0.0
1924 76 60 0.00 0.0
1923 80 59 0.00 n/a
1922 88 64 0.00 n/a
1921 82 58 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 74 63 0.00 n/a
1912 76 62 0.00 n/a
1911 81 60 0.00 n/a
1910 91 64 0.00 n/a
1909 79 59 0.00 n/a
1908 n/a n/a 0.00 n/a
1907 n/a n/a 0.00 n/a
1906 82 63 n/a n/a
What's the all-time high for Los Angeles on 9/1?
For the date of Sep 1, the highest temperature ever reached in Los Angeles history is 108 °F which happened in 1955.
Highest Temperatures in Los Angeles on September 1
Rank Temperature Year
1 108 °F 1955
2 95 °F 1998
3 92 °F 2017
3 92 °F 1929
5 91 °F 1910
6 88 °F 2022
6 88 °F 1922
6 88 °F 1967
9 87 °F 1939
9 87 °F 1954
9 87 °F 1952
9 87 °F 2002
What's the all-time low for Los Angeles on 9/1?
For the date of Sep 1, the lowest temperature ever reached in Los Angeles history is 57 °F which has happened 3 times, most recently in 1943.
Lowest Temperatures in Los Angeles on September 1
Rank Temperature Year
1 57 °F 1943
1 57 °F 1933
1 57 °F 1928
4 58 °F 2010
4 58 °F 1951
4 58 °F 1921
4 58 °F 1932
4 58 °F 1941
9 59 °F 1909
9 59 °F 1925
9 59 °F 1942
9 59 °F 1923
9 59 °F 2011
9 59 °F 1953
9 59 °F 1937
9 59 °F 1989
Lowest High Temperatures in Los Angeles on September 1
Rank Temperature Year
1 67 °F 2010
2 69 °F 1961
3 70 °F 2011
3 70 °F 1988
5 71 °F 1975
5 71 °F 1935
5 71 °F 1989
5 71 °F 1949
9 72 °F 1933
9 72 °F 1946
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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