Stockton May 21 Weather Records

Daily averages and all-time records for weather in Stockton, California for the date of May 21.
May 21 All-Time Records
1893–2024
Highest temperature 101 °F 2001
Lowest temperature 42 °F 1893
Lowest daily high 62 °F 1906
Highest daily low 65 °F 1920
Most precipitation 0.82 inches 1921
May 21 Average Weather
1991–2020 1
Average high 82.8 °F
Average low 53.1 °F
Chance precipitation 8.5%
Stockton May 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 89 50 0.00 n/a
2022 90 52 0.00 0.0
2021 74 47 0.00 n/a
2020 87 52 0.00 n/a
2019 67 53 0.15 n/a
2018 86 52 0.00 n/a
2017 100 55 0.00 n/a
2016 65 46 0.02 n/a
2015 74 49 0.00 n/a
2014 84 55 0.00 n/a
2013 80 54 0.00 n/a
2012 83 57 0.00 n/a
2011 79 53 0.00 n/a
2010 67 47 0.00 n/a
2009 90 50 0.00 n/a
2008 80 53 0.00 n/a
2007 89 58 0.00 n/a
2006 71 58 0.50 n/a
2005 88 48 0.00 n/a
2004 74 51 0.00 n/a
2003 95 56 0.00 n/a
2002 68 49 0.06 n/a
2001 101 60 0.00 n/a
2000 101 61 0.00 n/a
1999 85 44 0.00 n/a
1998 71 48 0.00 n/a
1997 87 51 0.00 n/a
1996 76 53 0.00 0.0
1995 67 49 0.00 0.0
1994 76 52 0.00 0.0
1993 78 55 0.00 0.0
1992 88 58 0.00 0.0
1991 85 53 0.00 0.0
1990 78 56 0.00 0.0
1989 72 51 0.00 0.0
1988 98 60 0.00 0.0
1987 73 51 0.00 0.0
1986 72 49 0.00 0.0
1985 90 51 0.00 0.0
1984 89 54 0.00 0.0
1983 95 61 0.00 0.0
1982 87 50 0.00 0.0
1981 81 46 0.00 0.0
1980 82 57 0.00 0.0
1979 79 57 0.00 0.0
1978 81 54 0.00 0.0
1977 85 53 0.00 0.0
1976 85 55 0.00 0.0
1975 82 48 0.00 0.0
1974 82 48 0.00 0.0
1973 86 53 0.00 0.0
1972 74 51 0.00 0.0
1971 75 50 0.00 0.0
1970 90 52 0.00 0.0
1969 87 53 0.00 0.0
1968 71 50 0.00 0.0
1967 99 61 0.00 0.0
1966 78 52 0.00 0.0
1965 70 53 0.02 0.0
1964 83 49 0.00 0.0
1963 72 53 0.00 0.0
1962 84 50 0.00 0.0
1961 77 50 0.00 0.0
1960 71 44 0.00 0.0
1959 87 53 0.00 0.0
1958 86 53 0.00 0.0
1957 74 46 0.00 0.0
1956 89 52 0.00 0.0
1955 86 53 0.00 0.0
1954 82 50 0.00 0.0
1953 73 50 0.07 0.0
1952 88 51 0.00 0.0
1951 85 49 0.00 0.0
1950 97 60 0.00 0.0
1949 78 48 0.00 0.0
1948 69 50 0.23 0.0
1947 92 63 0.00 0.0
1946 65 46 0.00 0.0
1945 75 49 0.00 0.0
1944 86 56 0.00 n/a
1943 88 54 0.00 n/a
1942 n/a n/a n/a n/a
1941 92 58 0.00 n/a
1940 85 58 0.00 n/a
1939 71 53 0.21 n/a
1938 85 51 0.00 n/a
1937 87 54 0.00 n/a
1936 85 51 0.00 n/a
1935 96 56 0.00 n/a
1934 94 56 0.00 n/a
1933 70 45 0.14 0.0
1932 75 51 0.00 n/a
1931 95 59 0.00 n/a
1930 72 48 0.00 n/a
1929 85 53 0.00 n/a
1928 78 52 0.00 n/a
1927 87 47 0.00 n/a
1926 80 48 0.00 0.0
1925 77 52 0.05 0.0
1924 74 50 n/a n/a
1923 79 47 0.00 n/a
1922 76 46 n/a n/a
1921 73 51 0.82 n/a
1920 85 65 n/a n/a
1919 74 54 0.00 n/a
1918 77 46 n/a n/a
1917 77 45 0.00 0.0
1916 76 49 0.00 n/a
1915 70 48 0.00 n/a
1914 85 55 0.00 n/a
1913 81 52 0.00 n/a
1912 67 48 0.00 n/a
1911 91 n/a 0.00 0.0
1910 68 46 0.00 0.0
1909 63 47 0.00 n/a
1908 77 49 0.00 n/a
1907 67 50 0.00 n/a
1906 62 47 0.00 n/a
1905 74 47 0.00 n/a
1904 93 60 0.00 n/a
1903 65 47 0.08 n/a
1902 70 48 0.00 n/a
1901 66 47 0.03 n/a
1900 83 59 0.00 n/a
1899 76 46 0.00 n/a
1898 67 51 0.00 n/a
1897 83 58 0.00 n/a
1896 68 53 0.65 n/a
1895 74 47 0.00 n/a
1894 71 56 0.05 n/a
1893 75 42 0.00 n/a
What's the all-time high for Stockton on 5/21?
For the date of May 21, the highest temperature ever reached in Stockton history is 101 °F which has happened 2 times, most recently in 2001.
Highest Temperatures in Stockton on May 21
Rank Temperature Year
1 101 °F 2000
1 101 °F 2001
3 100 °F 2017
4 99 °F 1967
5 98 °F 1988
6 97 °F 1950
7 96 °F 1935
8 95 °F 2003
8 95 °F 1983
8 95 °F 1931
What's the all-time low for Stockton on 5/21?
For the date of May 21, the lowest temperature ever reached in Stockton history is 42 °F which happened in 1893.
Lowest Temperatures in Stockton on May 21
Rank Temperature Year
1 42 °F 1893
2 44 °F 1960
2 44 °F 1999
4 45 °F 1917
4 45 °F 1933
6 46 °F 1946
6 46 °F 1922
6 46 °F 2016
6 46 °F 1981
6 46 °F 1918
6 46 °F 1910
6 46 °F 1957
6 46 °F 1899
Lowest High Temperatures in Stockton on May 21
Rank Temperature Year
1 62 °F 1906
2 63 °F 1909
3 65 °F 1946
3 65 °F 2016
3 65 °F 1903
6 66 °F 1901
7 67 °F 2010
7 67 °F 1912
7 67 °F 1898
7 67 °F 1907
7 67 °F 1995
7 67 °F 2019
What's the most it has ever rained in Stockton on 5/21?
For the date of May 21, the most precipitation ever recorded in Stockton history is 0.82 inches which happened in 1921.
All-Time Most Precipitation in Stockton on May 21
Rank Precipitation Year
1 0.82 inches 1921
2 0.65 inches 1896
3 0.50 inches 2006
4 0.23 inches 1948
5 0.21 inches 1939
6 0.15 inches 2019
7 0.14 inches 1933
8 0.08 inches 1903
9 0.07 inches 1953
10 0.06 inches 2002
Weather Station Details
Years Station Coordinates
1948–2024 Stockton Metro Airport location
1893–1948 Stockton location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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