Charleston September 18 Weather Records

Daily averages and all-time records for weather in Charleston, West Virginia for the date of September 18.
September 18 All-Time Records
1892–2024
Highest temperature 100 °F 1931
Lowest temperature 35 °F 1937
Lowest daily high 62 °F 1981
Highest daily low 72 °F 1931
Most precipitation 1.78 inches 1945
Most snow none -
September 18 Average Weather
1991–2020 1
Average high 78.4 °F
Average low 56.0 °F
Chance precipitation 30.0%
Chance snow 0%
Charleston September 18 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 72 57 0.00 0.0
2022 82 59 0.00 0.0
2021 86 64 0.00 0.0
2020 70 54 0.00 0.0
2019 89 64 0.00 0.0
2018 85 67 0.12 0.0
2017 84 58 0.00 0.0
2016 73 68 0.33 0.0
2015 86 52 0.00 0.0
2014 73 54 0.00 0.0
2013 72 52 0.01 0.0
2012 68 59 1.26 0.0
2011 77 50 0.00 0.0
2010 85 52 0.00 0.0
2009 81 60 0.00 0.0
2008 82 50 0.00 0.0
2007 84 48 0.00 0.0
2006 86 56 0.02 0.0
2005 79 59 0.00 0.0
2004 71 54 0.00 0.0
2003 68 52 1.30 0.0
2002 88 63 0.05 0.0
2001 79 54 0.00 0.0
2000 71 47 0.00 0.0
1999 78 43 0.00 0.0
1998 87 65 0.54 0.0
1997 81 58 0.00 0.0
1996 68 55 0.00 0.0
1995 64 51 0.01 0.0
1994 71 53 0.00 0.0
1993 74 58 0.00 0.0
1992 75 63 0.16 0.0
1991 89 68 0.07 0.0
1990 68 42 0.00 0.0
1989 70 56 0.00 0.0
1988 81 63 0.00 0.0
1987 78 66 0.02 0.0
1986 74 60 0.00 0.0
1985 85 51 0.00 0.0
1984 75 47 0.00 0.0
1983 92 53 0.00 0.0
1982 71 55 0.09 0.0
1981 62 46 0.14 0.0
1980 76 57 0.00 0.0
1979 79 53 0.00 0.0
1978 90 66 0.00 0.0
1977 85 63 0.00 0.0
1976 74 59 0.00 0.0
1975 78 59 0.51 0.0
1974 77 56 0.00 0.0
1973 70 48 0.23 0.0
1972 83 67 0.01 0.0
1971 74 65 0.41 0.0
1970 79 67 1.01 0.0
1969 65 54 0.02 0.0
1968 69 59 0.16 0.0
1967 85 55 0.00 0.0
1966 77 54 0.00 0.0
1965 87 65 0.00 0.0
1964 72 62 0.12 0.0
1963 81 53 0.00 0.0
1962 71 50 0.00 0.0
1961 71 42 0.00 0.0
1960 69 63 0.03 0.0
1959 70 45 0.01 0.0
1958 65 60 0.01 0.0
1957 72 65 0.01 0.0
1956 66 45 0.00 0.0
1955 90 61 0.00 0.0
1954 89 58 0.00 0.0
1953 92 47 0.00 0.0
1952 75 62 0.13 0.0
1951 77 52 0.00 0.0
1950 83 48 0.00 0.0
1949 84 66 0.56 0.0
1948 89 62 0.00 0.0
1947 91 56 0.00 0.0
1946 87 49 0.00 0.0
1945 62 55 1.78 0.0
1944 n/a n/a n/a n/a
1943 79 41 0.00 0.0
1942 n/a n/a 0.00 0.0
1941 n/a n/a 0.00 n/a
1940 84 56 0.00 0.0
1939 85 51 0.00 0.0
1938 81 60 0.00 0.0
1937 69 35 0.00 0.0
1936 80 53 0.00 0.0
1935 87 62 0.00 0.0
1934 73 52 0.00 0.0
1933 86 60 0.00 0.0
1932 73 47 0.00 0.0
1931 100 72 0.06 0.0
1930 88 52 0.00 0.0
1929 82 54 0.00 0.0
1928 93 58 0.00 0.0
1927 95 66 0.00 0.0
1926 84 63 0.00 0.0
1925 95 62 0.04 0.0
1924 n/a n/a n/a n/a
1923 81 50 0.00 0.0
1922 86 52 0.00 0.0
1921 92 63 0.30 0.0
1920 80 52 0.00 0.0
1919 91 62 0.00 0.0
1918 83 56 0.64 0.0
1917 87 51 0.00 0.0
1916 86 n/a 0.00 0.0
1915 91 63 0.00 0.0
1914 83 60 0.00 0.0
1913 76 65 0.30 0.0
1912 82 67 0.36 0.0
1911 82 60 0.00 0.0
1910 76 56 0.00 n/a
1909 80 55 0.00 n/a
1908 85 50 0.00 n/a
1907 87 67 0.00 n/a
1906 86 67 0.00 n/a
1905 87 65 0.00 n/a
1904 85 62 0.00 n/a
1903 74 40 0.00 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 86 44 0.00 n/a
What's the all-time high for Charleston on 9/18?
For the date of Sep 18, the highest temperature ever reached in Charleston history is 100 °F which happened in 1931.
Highest Temperatures in Charleston on September 18
Rank Temperature Year
1 100 °F 1931
2 95 °F 1927
2 95 °F 1925
4 93 °F 1928
5 92 °F 1983
5 92 °F 1921
5 92 °F 1953
8 91 °F 1947
8 91 °F 1915
8 91 °F 1919
What's the all-time low for Charleston on 9/18?
For the date of Sep 18, the lowest temperature ever reached in Charleston history is 35 °F which happened in 1937.
Lowest Temperatures in Charleston on September 18
Rank Temperature Year
1 35 °F 1937
2 40 °F 1903
3 41 °F 1943
4 42 °F 1990
4 42 °F 1961
6 43 °F 1999
7 44 °F 1892
8 45 °F 1959
8 45 °F 1956
10 46 °F 1981
Lowest High Temperatures in Charleston on September 18
Rank Temperature Year
1 62 °F 1945
1 62 °F 1981
3 64 °F 1995
4 65 °F 1969
4 65 °F 1958
6 66 °F 1956
7 68 °F 2003
7 68 °F 2012
7 68 °F 1996
7 68 °F 1990
What's the most it has ever rained in Charleston on 9/18?
For the date of Sep 18, the most precipitation ever recorded in Charleston history is 1.78 inches which happened in 1945.
All-Time Most Precipitation in Charleston on September 18
Rank Precipitation Year
1 1.78 inches 1945
2 1.30 inches 2003
3 1.26 inches 2012
4 1.01 inches 1970
5 0.64 inches 1918
6 0.56 inches 1949
7 0.54 inches 1998
8 0.51 inches 1975
9 0.41 inches 1971
10 0.36 inches 1912
Weather Station Details
Years Station Coordinates
1949–2024 Charleston Yeager Airport location
1892–1948 Charleston location