Charleston May 20 Weather Records

Daily averages and all-time records for weather in Charleston, West Virginia for the date of May 20.
May 20 All-Time Records
1892–2024
Highest temperature 96 °F 1934
Lowest temperature 32 °F 2002
Lowest daily high 53 °F 2020
Highest daily low 67 °F 1910
Most precipitation 2.14 inches 2020
Most snow none -
May 20 Average Weather
1991–2020 1
Average high 76.9 °F
Average low 54.3 °F
Chance precipitation 43.9%
Chance snow 0%
Charleston May 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 88 55 0.00 0.0
2023 70 54 0.21 0.0
2022 91 63 0.00 0.0
2021 86 54 0.00 0.0
2020 53 47 2.14 0.0
2019 80 61 0.00 0.0
2018 87 62 0.00 0.0
2017 87 63 0.00 0.0
2016 74 45 0.63 0.0
2015 72 49 0.00 0.0
2014 80 47 0.00 0.0
2013 78 61 0.00 0.0
2012 85 57 0.00 0.0
2011 74 54 0.00 0.0
2010 76 54 0.00 0.0
2009 84 42 0.00 0.0
2008 63 50 0.60 0.0
2007 78 49 0.00 0.0
2006 71 47 0.00 0.0
2005 69 51 0.62 0.0
2004 84 62 0.01 0.0
2003 73 59 0.05 0.0
2002 56 32 0.07 0.0
2001 80 62 0.00 0.0
2000 69 58 0.10 0.0
1999 75 45 0.00 0.0
1998 84 64 0.54 0.0
1997 69 50 0.14 0.0
1996 89 63 0.00 0.0
1995 75 45 0.00 0.0
1994 68 47 0.00 0.0
1993 64 44 0.00 0.0
1992 81 60 0.00 0.0
1991 78 56 0.00 0.0
1990 77 63 0.30 0.0
1989 73 60 0.06 0.0
1988 72 55 0.00 0.0
1987 87 65 0.00 0.0
1986 60 51 0.31 0.0
1985 83 49 0.00 0.0
1984 86 58 0.00 0.0
1983 76 61 0.00 0.0
1982 82 59 0.32 0.0
1981 68 48 0.04 0.0
1980 65 58 0.35 0.0
1979 83 57 0.01 0.0
1978 88 55 0.00 0.0
1977 88 56 0.00 0.0
1976 79 50 0.00 0.0
1975 82 55 0.00 0.0
1974 84 60 0.00 0.0
1973 61 53 0.10 0.0
1972 76 56 0.00 0.0
1971 80 60 0.00 0.0
1970 86 54 0.00 0.0
1969 77 59 0.00 0.0
1968 66 46 0.01 0.0
1967 70 49 0.00 0.0
1966 79 51 0.00 0.0
1965 79 54 0.00 0.0
1964 84 60 0.00 0.0
1963 66 46 0.03 0.0
1962 89 59 0.14 0.0
1961 67 44 0.00 0.0
1960 88 65 0.01 0.0
1959 86 64 0.00 0.0
1958 78 56 0.00 0.0
1957 66 56 0.01 0.0
1956 73 44 0.00 0.0
1955 83 54 0.00 0.0
1954 57 47 0.25 0.0
1953 81 61 0.00 0.0
1952 66 55 0.77 0.0
1951 89 61 0.15 0.0
1950 71 41 0.00 0.0
1949 73 55 0.00 0.0
1948 71 41 0.00 0.0
1947 79 64 0.40 0.0
1946 81 60 0.01 0.0
1945 71 42 0.00 0.0
1944 90 61 0.02 0.0
1943 86 63 0.20 0.0
1942 n/a n/a 0.63 0.0
1941 90 51 0.00 0.0
1940 83 39 0.09 0.0
1939 84 56 0.09 0.0
1938 81 64 0.29 0.0
1937 69 41 0.00 0.0
1936 76 50 0.00 0.0
1935 64 53 0.18 0.0
1934 96 57 0.00 0.0
1933 89 59 0.00 0.0
1932 83 50 0.00 0.0
1931 91 61 0.00 0.0
1930 80 58 0.00 0.0
1929 60 49 0.34 0.0
1928 80 56 0.00 0.0
1927 83 59 0.00 0.0
1926 79 48 0.00 0.0
1925 82 44 0.00 0.0
1924 n/a n/a 0.52 0.0
1923 86 55 0.00 0.0
1922 72 50 0.10 0.0
1921 87 55 0.00 0.0
1920 74 n/a 0.00 0.0
1919 84 41 0.68 n/a
1918 80 55 0.68 0.0
1917 n/a 60 n/a 0.0
1916 85 39 0.00 0.0
1915 85 50 0.11 0.0
1914 86 47 0.00 0.0
1913 82 49 0.00 0.0
1912 86 51 0.00 0.0
1911 94 64 0.00 0.0
1910 79 67 0.00 0.0
1909 75 n/a 0.33 0.0
1908 75 56 0.07 0.0
1907 72 56 0.33 n/a
1906 88 50 0.00 n/a
1905 68 48 0.00 n/a
1904 65 55 0.25 n/a
1903 n/a n/a n/a n/a
1902 n/a n/a n/a n/a
1901 n/a n/a n/a n/a
1900 n/a n/a n/a n/a
1899 n/a n/a n/a n/a
1898 n/a n/a n/a n/a
1897 n/a n/a n/a n/a
1896 n/a n/a n/a n/a
1895 n/a n/a n/a n/a
1894 n/a n/a n/a n/a
1893 n/a n/a n/a n/a
1892 69 50 0.00 n/a
What's the all-time high for Charleston on 5/20?
For the date of May 20, the highest temperature ever reached in Charleston history is 96 °F which happened in 1934.
Highest Temperatures in Charleston on May 20
Rank Temperature Year
1 96 °F 1934
2 94 °F 1911
3 91 °F 1931
3 91 °F 2022
5 90 °F 1941
5 90 °F 1944
7 89 °F 1933
7 89 °F 1951
7 89 °F 1962
7 89 °F 1996
What's the all-time low for Charleston on 5/20?
For the date of May 20, the lowest temperature ever reached in Charleston history is 32 °F which happened in 2002.
Lowest Temperatures in Charleston on May 20
Rank Temperature Year
1 32 °F 2002
2 39 °F 1940
2 39 °F 1916
4 41 °F 1919
4 41 °F 1948
4 41 °F 1937
4 41 °F 1950
8 42 °F 1945
8 42 °F 2009
10 44 °F 1925
10 44 °F 1956
10 44 °F 1993
10 44 °F 1961
Lowest High Temperatures in Charleston on May 20
Rank Temperature Year
1 53 °F 2020
2 56 °F 2002
3 57 °F 1954
4 60 °F 1986
4 60 °F 1929
6 61 °F 1973
7 63 °F 2008
8 64 °F 1935
8 64 °F 1993
10 65 °F 1904
10 65 °F 1980
What's the most it has ever rained in Charleston on 5/20?
For the date of May 20, the most precipitation ever recorded in Charleston history is 2.14 inches which happened in 2020.
All-Time Most Precipitation in Charleston on May 20
Rank Precipitation Year
1 2.14 inches 2020
2 0.77 inches 1952
3 0.68 inches 1918
3 0.68 inches 1919
5 0.63 inches 1942
5 0.63 inches 2016
7 0.62 inches 2005
8 0.60 inches 2008
9 0.54 inches 1998
10 0.52 inches 1924
Weather Station Details
Years Station Coordinates
1949–2024 Charleston Yeager Airport location
1892–1948 Charleston location