Oakland May 21 Weather Records

Daily averages and all-time records for weather in Oakland, California for the date of May 21.
May 21 All-Time Records
1894–2024
Highest temperature 93 °F 2000
Lowest temperature 43 °F 1907
Lowest daily high 57 °F 1946
Highest daily low 61 °F 1935
Most precipitation 0.42 inches 1939
May 21 Average Weather
1991–2020 1
Average high 68.5 °F
Average low 52.6 °F
Chance precipitation 8.9%
Oakland May 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 67 52 0.00 n/a
2022 74 48 0.00 n/a
2021 66 50 0.00 n/a
2020 73 54 0.00 n/a
2019 65 54 0.21 0.0
2018 64 51 0.00 0.0
2017 82 56 0.00 0.0
2016 68 55 0.00 0.0
2015 66 54 0.00 0.0
2014 70 55 0.00 0.0
2013 69 52 0.00 0.0
2012 63 52 0.00 0.0
2011 63 53 0.00 n/a
2010 62 51 0.00 n/a
2009 67 47 0.00 n/a
2008 68 49 0.00 n/a
2007 72 53 0.00 n/a
2006 70 55 0.39 n/a
2005 73 49 0.00 n/a
2004 62 55 0.00 n/a
2003 74 52 0.00 n/a
2002 63 52 0.04 n/a
2001 73 52 0.00 n/a
2000 93 55 0.00 n/a
1999 n/a n/a n/a n/a
1998 n/a n/a n/a n/a
1997 n/a n/a n/a n/a
1996 n/a n/a n/a n/a
1995 n/a n/a n/a n/a
1994 n/a n/a n/a n/a
1993 n/a n/a n/a n/a
1992 n/a n/a n/a n/a
1991 n/a n/a n/a n/a
1990 n/a n/a n/a n/a
1989 n/a n/a n/a n/a
1988 n/a n/a n/a n/a
1987 n/a n/a n/a n/a
1986 64 50 n/a n/a
1985 67 53 0.00 0.0
1984 66 49 0.00 0.0
1983 n/a n/a n/a n/a
1982 n/a n/a n/a n/a
1981 n/a n/a n/a n/a
1980 62 53 0.00 0.0
1979 66 60 0.00 0.0
1978 62 56 0.00 0.0
1977 61 53 0.00 0.0
1976 66 52 0.00 0.0
1975 73 52 0.00 0.0
1974 62 48 0.00 0.0
1973 68 53 0.00 0.0
1972 67 57 0.00 0.0
1971 66 48 0.00 0.0
1970 67 52 0.00 0.0
1969 61 53 0.00 0.0
1968 67 58 0.00 0.0
1967 76 53 0.00 0.0
1966 61 54 0.00 0.0
1965 60 53 0.00 0.0
1964 65 52 0.00 0.0
1963 60 54 0.01 0.0
1962 70 46 0.00 0.0
1961 61 54 0.00 0.0
1960 62 46 0.00 0.0
1959 76 52 0.00 0.0
1958 69 56 0.00 0.0
1957 69 51 0.00 0.0
1956 72 52 0.00 0.0
1955 66 48 0.00 0.0
1954 71 47 0.00 0.0
1953 63 49 0.18 0.0
1952 73 51 0.00 0.0
1951 67 53 0.00 0.0
1950 73 52 0.00 0.0
1949 68 48 0.00 0.0
1948 66 47 0.00 0.0
1947 73 50 0.00 0.0
1946 57 44 0.00 0.0
1945 65 51 0.00 0.0
1944 71 48 0.00 n/a
1943 81 47 0.00 n/a
1942 75 56 0.00 n/a
1941 n/a n/a 0.00 n/a
1940 68 52 0.00 n/a
1939 63 54 0.42 n/a
1938 65 50 0.00 n/a
1937 65 49 0.00 n/a
1936 75 53 0.00 n/a
1935 82 61 0.00 n/a
1934 79 53 0.00 n/a
1933 57 47 0.12 n/a
1932 60 49 0.00 n/a
1931 76 58 0.00 n/a
1930 65 46 0.00 0.0
1929 64 51 0.00 0.0
1928 58 52 0.00 n/a
1927 64 45 0.00 n/a
1926 73 54 0.00 n/a
1925 64 55 0.00 n/a
1924 58 52 0.00 n/a
1923 64 49 0.00 n/a
1922 64 44 0.00 n/a
1921 65 48 0.32 n/a
1920 67 53 n/a n/a
1919 65 52 0.00 n/a
1918 60 47 0.00 n/a
1917 65 48 0.00 n/a
1916 66 49 n/a n/a
1915 70 53 0.01 n/a
1914 n/a n/a n/a n/a
1913 65 52 0.00 n/a
1912 66 50 0.09 n/a
1911 85 56 0.00 0.0
1910 61 52 0.00 n/a
1909 62 47 0.00 n/a
1908 73 50 0.00 n/a
1907 65 43 0.00 n/a
1906 70 49 0.00 n/a
1905 71 47 0.00 n/a
1904 81 55 0.00 n/a
1903 62 48 0.00 n/a
1902 68 51 0.00 n/a
1901 70 47 0.25 n/a
1900 79 53 0.00 n/a
1899 66 48 0.00 n/a
1898 n/a n/a n/a n/a
1897 66 52 0.00 n/a
1896 n/a n/a n/a n/a
1895 n/a 46 n/a n/a
What's the all-time high for Oakland on 5/21?
For the date of May 21, the highest temperature ever reached in Oakland history is 93 °F which happened in 2000.
Highest Temperatures in Oakland on May 21
Rank Temperature Year
1 93 °F 2000
2 85 °F 1911
3 82 °F 2017
3 82 °F 1935
5 81 °F 1904
5 81 °F 1943
7 79 °F 1934
7 79 °F 1900
9 76 °F 1967
9 76 °F 1931
9 76 °F 1959
What's the all-time low for Oakland on 5/21?
For the date of May 21, the lowest temperature ever reached in Oakland history is 43 °F which happened in 1907.
Lowest Temperatures in Oakland on May 21
Rank Temperature Year
1 43 °F 1907
2 44 °F 1946
2 44 °F 1922
4 45 °F 1927
5 46 °F 1930
5 46 °F 1960
5 46 °F 1962
5 46 °F 1895
9 47 °F 1918
9 47 °F 1954
9 47 °F 1948
9 47 °F 1943
9 47 °F 1909
9 47 °F 1933
9 47 °F 1901
9 47 °F 1905
9 47 °F 2009
Lowest High Temperatures in Oakland on May 21
Rank Temperature Year
1 57 °F 1946
1 57 °F 1933
3 58 °F 1924
3 58 °F 1928
5 60 °F 1965
5 60 °F 1918
5 60 °F 1963
5 60 °F 1932
9 61 °F 1969
9 61 °F 1910
9 61 °F 1966
9 61 °F 1977
9 61 °F 1961
What's the most it has ever rained in Oakland on 5/21?
For the date of May 21, the most precipitation ever recorded in Oakland history is 0.42 inches which happened in 1939.
All-Time Most Precipitation in Oakland on May 21
Rank Precipitation Year
1 0.42 inches 1939
2 0.39 inches 2006
3 0.32 inches 1921
4 0.25 inches 1901
5 0.21 inches 2019
6 0.18 inches 1953
7 0.12 inches 1933
8 0.09 inches 1912
9 0.04 inches 2002
10 0.01 inches 1963
10 0.01 inches 1915
Weather Station Details
Years Station Coordinates
1948–2024 Oakland Metro International Airport location
1894–1947 Oakland location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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