Annapolis May 21 Weather Records

Daily averages and all-time records for weather in Annapolis, Maryland for the date of May 21.
May 21 All-Time Records
1894–2024
Highest temperature 94 °F 1996
Lowest temperature 38 °F 2002
Lowest daily high 54 °F 1895
Highest daily low 76 °F 1996
Most precipitation 1.30 inches 1909
May 21 Average Weather
1991–2020 1
Average high 76.2 °F
Average low 58.0 °F
Chance precipitation 37.6%
Annapolis May 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 77 55 0.04 n/a
2022 89 72 0.00 n/a
2021 79 56 0.00 n/a
2020 69 50 0.00 n/a
2019 77 63 0.00 n/a
2018 79 69 0.00 n/a
2017 68 60 0.00 n/a
2016 63 55 1.08 n/a
2015 61 50 0.31 n/a
2014 72 63 0.01 n/a
2013 79 66 0.00 n/a
2012 77 66 0.17 n/a
2011 76 61 0.00 n/a
2010 82 59 0.00 n/a
2009 74 50 0.00 n/a
2008 70 51 0.00 n/a
2007 73 56 0.00 n/a
2006 72 50 0.00 n/a
2005 71 47 0.02 n/a
2004 n/a n/a n/a n/a
2003 70 54 0.38 0.0
2002 63 38 0.00 0.0
2001 76 55 0.57 0.0
2000 66 46 0.05 0.0
1999 78 50 0.00 0.0
1998 89 68 0.00 0.0
1997 n/a 48 0.00 0.0
1996 94 76 0.00 0.0
1995 82 56 0.00 0.0
1994 74 42 0.00 0.0
1993 68 43 0.00 0.0
1992 81 39 0.00 0.0
1991 78 59 0.00 0.0
1990 77 61 0.16 0.0
1989 85 60 0.00 0.0
1988 76 60 0.00 0.0
1987 79 50 0.14 0.0
1986 78 60 0.92 0.0
1985 80 68 0.00 0.0
1984 83 65 0.00 0.0
1983 74 65 1.10 0.0
1982 85 67 0.00 0.0
1981 77 45 0.00 0.0
1980 69 60 0.58 0.0
1979 73 59 0.01 0.0
1978 86 60 0.00 0.0
1977 82 60 0.00 0.0
1976 n/a n/a n/a n/a
1975 83 63 0.00 0.0
1974 71 55 0.00 0.0
1973 70 54 0.02 0.0
1972 70 55 0.15 0.0
1971 71 51 0.38 0.0
1970 n/a n/a n/a n/a
1969 n/a n/a n/a n/a
1968 n/a n/a n/a n/a
1967 n/a n/a n/a n/a
1966 n/a n/a n/a n/a
1965 n/a n/a n/a n/a
1964 n/a n/a n/a n/a
1963 n/a n/a n/a n/a
1962 n/a n/a n/a n/a
1961 65 54 0.00 0.0
1960 79 66 0.00 0.0
1959 78 66 0.00 0.0
1958 74 61 0.00 0.0
1957 58 49 0.11 0.0
1956 66 52 0.00 0.0
1955 82 63 0.00 0.0
1954 66 51 0.11 0.0
1953 75 62 0.00 0.0
1952 72 58 0.00 0.0
1951 79 61 0.02 0.0
1950 69 47 0.00 0.0
1949 62 54 0.30 0.0
1948 82 59 0.00 0.0
1947 75 66 0.28 0.0
1946 75 66 0.35 0.0
1945 73 59 0.00 0.0
1944 71 61 0.12 0.0
1943 72 57 0.06 0.0
1942 75 62 0.00 n/a
1941 79 62 0.00 n/a
1940 75 62 0.01 n/a
1939 83 65 0.02 n/a
1938 87 n/a 0.20 n/a
1937 79 52 0.00 n/a
1936 71 55 0.00 n/a
1935 67 51 0.32 n/a
1934 94 68 0.00 n/a
1933 85 64 0.21 n/a
1932 71 59 0.00 0.0
1931 74 60 0.60 n/a
1930 72 47 0.00 n/a
1929 60 48 0.30 n/a
1928 69 61 0.00 n/a
1927 71 53 0.00 n/a
1926 75 48 0.00 n/a
1925 85 52 0.00 n/a
1924 62 52 0.57 n/a
1923 80 63 0.83 n/a
1922 83 59 0.00 n/a
1921 79 58 0.00 n/a
1920 n/a n/a n/a n/a
1919 73 64 0.07 n/a
1918 78 62 n/a n/a
1917 82 52 0.00 n/a
1916 66 55 0.00 n/a
1915 78 56 0.04 n/a
1914 82 66 0.00 n/a
1913 78 42 0.00 0.0
1912 83 65 0.00 0.0
1911 n/a 65 0.00 0.0
1910 72 64 0.00 n/a
1909 n/a 47 1.30 n/a
1908 70 64 0.00 n/a
1907 55 42 0.00 n/a
1906 73 52 0.00 n/a
1905 70 50 0.00 n/a
1904 67 54 0.00 n/a
1903 88 n/a 0.00 0.0
1902 75 n/a 0.00 0.0
1901 70 49 0.00 n/a
1900 72 54 0.00 n/a
1899 67 45 0.00 n/a
1898 88 70 0.00 n/a
1897 76 53 0.92 n/a
1896 67 52 0.18 n/a
1895 54 44 0.89 n/a
What's the all-time high for Annapolis on 5/21?
For the date of May 21, the highest temperature ever reached in Annapolis history is 94 °F which has happened 2 times, most recently in 1996.
Highest Temperatures in Annapolis on May 21
Rank Temperature Year
1 94 °F 1996
1 94 °F 1934
3 89 °F 1998
3 89 °F 2022
5 88 °F 1903
5 88 °F 1898
7 87 °F 1938
8 86 °F 1978
9 85 °F 1989
9 85 °F 1982
9 85 °F 1925
9 85 °F 1933
What's the all-time low for Annapolis on 5/21?
For the date of May 21, the lowest temperature ever reached in Annapolis history is 38 °F which happened in 2002.
Lowest Temperatures in Annapolis on May 21
Rank Temperature Year
1 38 °F 2002
2 39 °F 1992
3 42 °F 1994
3 42 °F 1913
3 42 °F 1907
6 43 °F 1993
7 44 °F 1895
8 45 °F 1899
8 45 °F 1981
10 46 °F 2000
Lowest High Temperatures in Annapolis on May 21
Rank Temperature Year
1 54 °F 1895
2 55 °F 1907
3 58 °F 1957
4 60 °F 1929
5 61 °F 2015
6 62 °F 1949
6 62 °F 1924
8 63 °F 2002
8 63 °F 2016
10 65 °F 1961
What's the most it has ever rained in Annapolis on 5/21?
For the date of May 21, the most precipitation ever recorded in Annapolis history is 1.30 inches which happened in 1909.
All-Time Most Precipitation in Annapolis on May 21
Rank Precipitation Year
1 1.30 inches 1909
2 1.10 inches 1983
3 1.08 inches 2016
4 0.92 inches 1897
4 0.92 inches 1986
6 0.89 inches 1895
7 0.83 inches 1923
8 0.60 inches 1931
9 0.58 inches 1980
10 0.57 inches 2001
10 0.57 inches 1924
Weather Station Details
Years Station Coordinates
2005–2024 Annapolis location
1976–2004 Annapolis Police Barracks location
1894–1975 U.S. Naval Academy location