Annapolis May 20 Weather Records

Daily averages and all-time records for weather in Annapolis, Maryland for the date of May 20.
May 20 All-Time Records
1894–2024
Highest temperature 98 °F 1997
Lowest temperature 40 °F 1999
Lowest daily high 56 °F 1950
Highest daily low 76 °F 1898
Most precipitation 3.23 inches 2005
May 20 Average Weather
1991–2020 1
Average high 75.9 °F
Average low 57.8 °F
Chance precipitation 37.6%
Annapolis May 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 71 59 0.10 n/a
2022 85 65 0.00 n/a
2021 82 62 0.00 n/a
2020 60 51 0.00 n/a
2019 92 73 0.00 n/a
2018 89 70 0.00 n/a
2017 73 61 0.00 n/a
2016 72 51 0.00 n/a
2015 73 60 0.00 n/a
2014 73 55 0.00 n/a
2013 78 66 0.00 n/a
2012 78 60 0.16 n/a
2011 72 57 0.01 n/a
2010 75 53 0.00 n/a
2009 71 48 0.00 n/a
2008 59 51 0.57 n/a
2007 78 57 0.03 n/a
2006 72 56 0.00 n/a
2005 58 51 3.23 n/a
2004 78 60 0.00 0.0
2003 71 60 0.00 0.0
2002 63 43 0.00 0.0
2001 78 58 0.20 0.0
2000 74 46 0.04 0.0
1999 78 40 0.00 0.0
1998 92 45 0.00 0.0
1997 98 66 0.00 0.0
1996 95 67 0.00 0.0
1995 82 50 0.00 0.0
1994 62 48 0.16 0.0
1993 68 49 0.03 0.0
1992 75 46 0.00 0.0
1991 72 49 0.00 0.0
1990 83 60 0.00 0.0
1989 85 56 0.00 0.0
1988 70 58 0.02 0.0
1987 83 46 0.43 0.0
1986 80 66 0.17 0.0
1985 85 53 0.00 0.0
1984 89 64 0.00 0.0
1983 76 60 0.08 0.0
1982 85 64 0.00 0.0
1981 67 48 0.02 0.0
1980 79 63 0.21 0.0
1979 71 58 0.07 0.0
1978 85 60 0.00 0.0
1977 80 57 0.01 0.0
1976 n/a n/a n/a n/a
1975 79 62 0.00 0.0
1974 70 54 0.00 0.0
1973 70 58 n/a 0.0
1972 68 54 0.66 0.0
1971 78 56 0.00 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 67 52 0.00 0.0
1960 74 60 0.00 0.0
1959 78 66 0.00 0.0
1958 69 63 0.55 0.0
1957 61 53 0.05 0.0
1956 63 53 0.00 0.0
1955 77 63 0.25 0.0
1954 n/a 53 0.43 0.0
1953 77 59 0.61 0.0
1952 58 52 0.48 0.0
1951 68 56 0.11 0.0
1950 56 46 0.00 0.0
1949 79 56 0.00 0.0
1948 66 50 0.00 0.0
1947 85 65 0.01 0.0
1946 73 65 0.19 0.0
1945 67 51 0.00 0.0
1944 65 58 0.01 0.0
1943 77 61 0.46 0.0
1942 72 61 0.05 n/a
1941 83 60 0.00 n/a
1940 77 60 1.51 n/a
1939 80 65 0.00 n/a
1938 74 n/a 0.64 n/a
1937 69 46 0.00 n/a
1936 70 56 0.00 n/a
1935 66 55 0.20 n/a
1934 95 61 n/a n/a
1933 87 64 0.00 n/a
1932 69 47 0.00 0.0
1931 78 68 0.00 n/a
1930 75 57 0.05 n/a
1929 61 48 0.16 n/a
1928 76 60 0.48 n/a
1927 75 55 0.00 n/a
1926 80 57 0.00 n/a
1925 74 49 0.00 n/a
1924 69 56 0.30 n/a
1923 73 57 0.00 n/a
1922 82 54 0.00 n/a
1921 75 56 0.00 n/a
1920 n/a n/a n/a n/a
1919 71 57 n/a n/a
1918 80 57 n/a n/a
1917 83 52 0.00 n/a
1916 69 54 0.00 n/a
1915 68 45 0.04 n/a
1914 85 57 0.00 n/a
1913 76 n/a 0.00 0.0
1912 85 59 0.00 0.0
1911 92 70 0.00 0.0
1910 72 59 0.55 n/a
1909 63 n/a 0.00 n/a
1908 75 65 0.25 n/a
1907 65 55 1.10 n/a
1906 89 58 0.00 n/a
1905 61 52 0.00 n/a
1904 73 52 0.20 n/a
1903 90 n/a 0.00 0.0
1902 88 n/a 0.25 0.0
1901 62 59 0.00 n/a
1900 70 52 0.00 n/a
1899 64 49 0.00 n/a
1898 89 76 0.00 n/a
1897 72 64 0.00 n/a
1896 70 56 0.20 n/a
1895 61 46 0.00 n/a
What's the all-time high for Annapolis on 5/20?
For the date of May 20, the highest temperature ever reached in Annapolis history is 98 °F which happened in 1997.
Highest Temperatures in Annapolis on May 20
Rank Temperature Year
1 98 °F 1997
2 95 °F 1934
2 95 °F 1996
4 92 °F 2019
4 92 °F 1998
4 92 °F 1911
7 90 °F 1903
8 89 °F 1906
8 89 °F 2018
8 89 °F 1898
8 89 °F 1984
What's the all-time low for Annapolis on 5/20?
For the date of May 20, the lowest temperature ever reached in Annapolis history is 40 °F which happened in 1999.
Lowest Temperatures in Annapolis on May 20
Rank Temperature Year
1 40 °F 1999
2 43 °F 2002
3 45 °F 1998
3 45 °F 1915
5 46 °F 1950
5 46 °F 1992
5 46 °F 1987
5 46 °F 2000
5 46 °F 1895
5 46 °F 1937
Lowest High Temperatures in Annapolis on May 20
Rank Temperature Year
1 56 °F 1950
2 58 °F 1952
2 58 °F 2005
4 59 °F 2008
5 60 °F 2020
6 61 °F 1895
6 61 °F 1929
6 61 °F 1905
6 61 °F 1957
10 62 °F 1994
10 62 °F 1901
What's the most it has ever rained in Annapolis on 5/20?
For the date of May 20, the most precipitation ever recorded in Annapolis history is 3.23 inches which happened in 2005.
All-Time Most Precipitation in Annapolis on May 20
Rank Precipitation Year
1 3.23 inches 2005
2 1.51 inches 1940
3 1.10 inches 1907
4 0.66 inches 1972
5 0.64 inches 1938
6 0.61 inches 1953
7 0.57 inches 2008
8 0.55 inches 1910
8 0.55 inches 1958
10 0.48 inches 1928
10 0.48 inches 1952
Weather Station Details
Years Station Coordinates
2005–2024 Annapolis location
1976–2004 Annapolis Police Barracks location
1894–1975 U.S. Naval Academy location