Los Angeles May 21 Weather Records

Daily averages and all-time records for weather in Los Angeles, California for the date of May 21.
May 21 All-Time Records
1906–2024
Highest temperature 94 °F 1911
Lowest temperature 46 °F 1948
Lowest daily high 60 °F 1921
Highest daily low 64 °F 1941
Most precipitation 1.03 inches 1921
May 21 Average Weather
1991–2020 1
Average high 69.6 °F
Average low 58.0 °F
Chance precipitation 4.6%
Los Angeles May 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 67 59 0.00 n/a
2022 70 59 0.00 n/a
2021 70 54 0.00 n/a
2020 73 57 0.00 n/a
2019 66 59 0.00 n/a
2018 66 59 0.00 n/a
2017 74 61 0.00 n/a
2016 66 56 0.00 n/a
2015 67 57 0.00 n/a
2014 70 57 0.00 n/a
2013 74 62 0.00 n/a
2012 68 58 0.00 n/a
2011 66 56 0.00 n/a
2010 68 56 0.00 n/a
2009 70 60 0.00 n/a
2008 72 61 0.00 n/a
2007 63 59 0.00 n/a
2006 69 60 0.14 n/a
2005 78 59 0.00 n/a
2004 69 59 0.00 n/a
2003 73 54 0.00 n/a
2002 66 54 0.00 n/a
2001 67 60 0.00 n/a
2000 68 59 0.00 n/a
1999 67 60 0.00 n/a
1998 68 57 0.00 n/a
1997 72 63 0.00 n/a
1996 72 57 0.00 0.0
1995 64 55 0.00 0.0
1994 71 55 0.00 0.0
1993 70 57 0.00 0.0
1992 73 60 0.00 0.0
1991 62 55 0.00 0.0
1990 67 56 0.00 0.0
1989 70 56 0.00 0.0
1988 75 60 0.00 0.0
1987 68 57 0.00 0.0
1986 71 58 0.00 0.0
1985 67 57 0.00 0.0
1984 70 61 0.00 0.0
1983 65 58 0.00 0.0
1982 64 59 0.00 0.0
1981 69 55 0.00 0.0
1980 66 56 0.00 0.0
1979 71 57 0.00 0.0
1978 68 58 0.00 0.0
1977 72 57 0.00 0.0
1976 68 57 0.00 0.0
1975 71 50 0.00 0.0
1974 74 53 0.00 0.0
1973 67 55 0.00 0.0
1972 67 52 0.00 0.0
1971 65 54 0.00 0.0
1970 68 57 0.00 0.0
1969 68 60 0.00 0.0
1968 71 57 0.00 0.0
1967 68 59 0.00 0.0
1966 71 59 0.00 0.0
1965 67 54 0.00 0.0
1964 70 54 0.00 0.0
1963 70 59 0.00 0.0
1962 68 50 0.00 0.0
1961 67 56 0.00 0.0
1960 68 57 0.00 0.0
1959 75 60 0.00 0.0
1958 72 59 0.00 0.0
1957 70 56 0.04 0.0
1956 72 55 0.00 0.0
1955 68 57 0.00 0.0
1954 68 58 0.00 0.0
1953 69 55 0.00 0.0
1952 71 57 0.00 0.0
1951 63 57 0.00 0.0
1950 64 55 0.00 0.0
1949 71 52 0.00 0.0
1948 64 46 0.00 0.0
1947 67 57 0.00 0.0
1946 65 55 0.00 0.0
1945 69 48 0.00 0.0
1944 64 57 0.00 0.0
1943 80 55 0.00 n/a
1942 77 60 0.00 n/a
1941 88 64 0.00 n/a
1940 72 59 0.00 n/a
1939 67 53 0.00 n/a
1938 66 52 0.00 n/a
1937 68 59 0.00 0.0
1936 75 58 0.00 0.0
1935 76 54 0.00 0.0
1934 83 60 0.00 n/a
1933 64 53 0.06 n/a
1932 72 57 0.00 n/a
1931 80 59 0.00 n/a
1930 75 54 0.00 n/a
1929 73 55 0.00 n/a
1928 67 58 0.00 n/a
1927 69 51 0.00 n/a
1926 76 57 0.00 n/a
1925 72 57 0.00 0.0
1924 68 56 0.00 0.0
1923 67 53 0.00 n/a
1922 72 54 0.00 n/a
1921 60 53 1.03 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 70 54 0.00 n/a
1912 69 54 0.00 n/a
1911 94 59 0.00 n/a
1910 68 54 n/a n/a
1909 64 57 n/a n/a
1908 n/a n/a 0.00 n/a
1907 n/a n/a n/a n/a
1906 71 60 n/a n/a
What's the all-time high for Los Angeles on 5/21?
For the date of May 21, the highest temperature ever reached in Los Angeles history is 94 °F which happened in 1911.
Highest Temperatures in Los Angeles on May 21
Rank Temperature Year
1 94 °F 1911
2 88 °F 1941
3 83 °F 1934
4 80 °F 1943
4 80 °F 1931
6 78 °F 2005
7 77 °F 1942
8 76 °F 1926
8 76 °F 1935
10 75 °F 1959
10 75 °F 1936
10 75 °F 1930
10 75 °F 1988
What's the all-time low for Los Angeles on 5/21?
For the date of May 21, the lowest temperature ever reached in Los Angeles history is 46 °F which happened in 1948.
Lowest Temperatures in Los Angeles on May 21
Rank Temperature Year
1 46 °F 1948
2 48 °F 1945
3 50 °F 1962
3 50 °F 1975
5 51 °F 1927
6 52 °F 1949
6 52 °F 1938
6 52 °F 1972
9 53 °F 1974
9 53 °F 1921
9 53 °F 1933
9 53 °F 1923
9 53 °F 1939
Lowest High Temperatures in Los Angeles on May 21
Rank Temperature Year
1 60 °F 1921
2 62 °F 1991
3 63 °F 1951
3 63 °F 2007
5 64 °F 1950
5 64 °F 1995
5 64 °F 1933
5 64 °F 1948
5 64 °F 1909
5 64 °F 1944
5 64 °F 1982
What's the most it has ever rained in Los Angeles on 5/21?
For the date of May 21, the most precipitation ever recorded in Los Angeles history is 1.03 inches which happened in 1921.
All-Time Most Precipitation in Los Angeles on May 21
Rank Precipitation Year
1 1.03 inches 1921
2 0.14 inches 2006
3 0.06 inches 1933
4 0.04 inches 1957
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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