Los Angeles October 21 Weather Records

Daily averages and all-time records for weather in Los Angeles, California for the date of October 21.
October 21 All-Time Records
1906–2024
Highest temperature 100 °F 1965
Lowest temperature 45 °F 1949
Lowest daily high 65 °F 2005
Highest daily low 68 °F 1942
Most precipitation 0.50 inches 1941
October 21 Average Weather
1991–2020 1
Average high 74.0 °F
Average low 59.0 °F
Chance precipitation 7.2%
Los Angeles October 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 77 60 0.00 n/a
2022 76 65 0.00 n/a
2021 71 53 0.00 n/a
2020 71 64 0.00 n/a
2019 90 66 0.00 n/a
2018 76 61 0.00 n/a
2017 76 61 0.00 n/a
2016 89 66 0.00 n/a
2015 79 63 0.00 n/a
2014 74 63 0.00 n/a
2013 68 57 0.00 n/a
2012 73 64 0.00 n/a
2011 66 60 0.00 n/a
2010 66 62 0.00 n/a
2009 72 57 0.00 n/a
2008 73 57 0.00 n/a
2007 82 57 0.00 n/a
2006 80 57 0.00 n/a
2005 65 59 0.00 n/a
2004 67 53 0.00 n/a
2003 88 62 0.00 n/a
2002 66 59 0.00 n/a
2001 70 61 0.00 n/a
2000 72 61 0.00 n/a
1999 91 63 0.00 n/a
1998 75 59 0.00 n/a
1997 70 57 0.00 n/a
1996 77 53 0.00 0.0
1995 67 62 0.00 0.0
1994 72 55 0.00 0.0
1993 81 60 0.00 0.0
1992 71 63 0.24 0.0
1991 74 65 0.00 0.0
1990 86 56 0.00 0.0
1989 72 61 0.01 0.0
1988 67 61 0.00 0.0
1987 76 60 0.00 0.0
1986 84 56 0.00 0.0
1985 68 58 0.28 0.0
1984 70 56 0.00 0.0
1983 71 63 0.00 0.0
1982 77 60 0.00 0.0
1981 71 59 0.00 0.0
1980 82 60 0.00 0.0
1979 71 54 0.00 0.0
1978 72 60 0.00 0.0
1977 69 55 0.00 0.0
1976 75 67 0.04 0.0
1975 66 60 0.00 0.0
1974 68 60 0.00 0.0
1973 70 60 0.00 0.0
1972 70 57 0.00 0.0
1971 75 51 0.00 0.0
1970 69 60 0.01 0.0
1969 76 59 0.00 0.0
1968 68 56 0.00 0.0
1967 70 61 0.00 0.0
1966 73 59 0.00 0.0
1965 100 62 0.00 0.0
1964 91 65 0.00 0.0
1963 75 57 0.00 0.0
1962 78 55 0.00 0.0
1961 65 57 0.00 0.0
1960 77 54 0.00 0.0
1959 72 60 0.00 0.0
1958 77 59 0.00 0.0
1957 69 53 0.01 0.0
1956 78 57 0.00 0.0
1955 66 59 0.00 0.0
1954 70 56 0.00 0.0
1953 69 50 0.00 0.0
1952 67 58 0.00 0.0
1951 71 56 0.00 0.0
1950 66 57 0.00 0.0
1949 69 45 0.00 0.0
1948 68 57 0.00 0.0
1947 70 54 0.00 0.0
1946 69 47 0.00 0.0
1945 70 59 0.00 0.0
1944 72 57 0.05 0.0
1943 70 54 0.00 n/a
1942 95 68 0.00 n/a
1941 66 52 0.50 n/a
1940 78 59 0.00 n/a
1939 94 65 0.00 n/a
1938 87 63 0.00 n/a
1937 84 57 0.00 0.0
1936 72 59 0.00 0.0
1935 69 57 0.00 0.0
1934 78 57 0.00 n/a
1933 70 55 0.00 n/a
1932 81 60 0.00 n/a
1931 67 56 0.00 n/a
1930 73 54 0.00 n/a
1929 100 68 0.00 n/a
1928 72 53 0.00 n/a
1927 81 58 0.00 n/a
1926 70 55 0.00 n/a
1925 77 60 0.00 0.0
1924 74 49 0.00 0.0
1923 74 57 0.00 n/a
1922 72 54 0.00 n/a
1921 71 55 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 82 61 0.00 n/a
1912 71 53 0.00 n/a
1911 79 53 n/a n/a
1910 85 63 0.00 n/a
1909 72 55 0.00 n/a
1908 75 51 0.00 n/a
1907 n/a n/a 0.00 n/a
1906 76 55 n/a n/a
What's the all-time high for Los Angeles on 10/21?
For the date of Oct 21, the highest temperature ever reached in Los Angeles history is 100 °F which has happened 2 times, most recently in 1965.
Highest Temperatures in Los Angeles on October 21
Rank Temperature Year
1 100 °F 1929
1 100 °F 1965
3 95 °F 1942
4 94 °F 1939
5 91 °F 1999
5 91 °F 1964
7 90 °F 2019
8 89 °F 2016
9 88 °F 2003
10 87 °F 1938
What's the all-time low for Los Angeles on 10/21?
For the date of Oct 21, the lowest temperature ever reached in Los Angeles history is 45 °F which happened in 1949.
Lowest Temperatures in Los Angeles on October 21
Rank Temperature Year
1 45 °F 1949
2 47 °F 1946
3 49 °F 1924
4 50 °F 1953
5 51 °F 1908
5 51 °F 1971
7 52 °F 1941
8 53 °F 1911
8 53 °F 1957
8 53 °F 1996
8 53 °F 2021
8 53 °F 1912
8 53 °F 2004
8 53 °F 1928
Lowest High Temperatures in Los Angeles on October 21
Rank Temperature Year
1 65 °F 1961
1 65 °F 2005
3 66 °F 1955
3 66 °F 2002
3 66 °F 2011
3 66 °F 1941
3 66 °F 1975
3 66 °F 2010
3 66 °F 1950
10 67 °F 1995
10 67 °F 1988
10 67 °F 1952
10 67 °F 2004
10 67 °F 1931
What's the most it has ever rained in Los Angeles on 10/21?
For the date of Oct 21, the most precipitation ever recorded in Los Angeles history is 0.50 inches which happened in 1941.
All-Time Most Precipitation in Los Angeles on October 21
Rank Precipitation Year
1 0.50 inches 1941
2 0.28 inches 1985
3 0.24 inches 1992
4 0.05 inches 1944
5 0.04 inches 1976
6 0.01 inches 1957
6 0.01 inches 1970
6 0.01 inches 1989
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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