| St. Louis, MO Annual Rainfall Total | ||||||||
| RANKED WETTEST TO DRIEST YEARS | ||||||||
| RANK | YEAR | AMOUNT | RANK | YEAR | AMOUNT | RANK | YEAR | AMOUNT |
| 1 | 1982 | 54.97 | 46 | 1975 | 40.21 | 91 | 1956 | 34.43 |
| 2 | 1993 | 54.76 | 47 | 1897 | 40.17 | 92 | 1908 | 34.19 |
| 3 | 1984 | 51.65 | 48 | 1883 | 40.10 | 93 | 1999 | 34.06 |
| 4 | 1927 | 50.83 | 49 | 1973 | 39.82 | 94 | 1988 | 33.93 |
| 5 | 1985 | 50.73 | 50 | 1935 | 39.36 | 95 | 1903 | 33.81 |
| 6 | 1946 | 50.31 | 51 | 1893 | 39.28 | 96 | 1972 | 33.74 |
| 7 | 1915 | 49.28 | 52 | 1913 | 38.68 | 97 | 1971 | 33.73 |
| 8 | 1898 | 49.20 | 53 | 1902 | 38.63 | 98 | 1904 | 33.71 |
| 9 | 1876 | 48.46 | 54 | 1928 | 38.61 | 99 | 1992 | 33.49 |
| 10 | 1945 | 47.55 | 55 | 1905 | 38.54 | 100 | 1991 | 33.48 |
| 11 | 1909 | 47.50 | 56 | 1987 | 38.38 | 101 | 1926 | 33.35 |
| 12 | 1957 | 47.16 | 57 | 1932 | 38.01 | 102 | 1889 | 33.16 |
| 13 | 1929 | 46.30 | 58 | 1874 | 37.88 | 103 | 1968 | 32.49 |
| 14 | 2003 | 46.06 | 59 | 2005 | 37.85 | 104 | 1966 | 32.34 |
| 15 | 1949 | 45.76 | 60 | 1978 | 37.71 | 105 | 1922 | 32.34 |
| 16 | 1885 | 45.59 | 61 | 1890 | 37.69 | 106 | 1925 | 32.23 |
| 17 | 1981 | 45.52 | 62 | 1950 | 37.63 | 107 | 1964 | 32.16 |
| 18 | 1873 | 45.50 | 63 | 1896 | 37.55 | 108 | 1960 | 31.78 |
| 19 | 1990 | 45.09 | 64 | 1943 | 37.53 | 109 | 1920 | 31.53 |
| 20 | 1983 | 44.80 | 65 | 1938 | 37.49 | 110 | 1941 | 31.37 |
| 21 | 1912 | 44.59 | 66 | 1931 | 37.39 | 111 | 1955 | 31.33 |
| 22 | 1886 | 44.35 | 67 | 1958 | 37.38 | 112 | 1997 | 31.23 |
| 23 | 1969 | 43.72 | 68 | 2000 | 37.37 | 113 | 1895 | 31.20 |
| 24 | 1996 | 43.67 | 69 | 1881 | 37.37 | 114 | 1891 | 30.53 |
| 25 | 1998 | 43.62 | 70 | 1910 | 37.31 | 115 | 1872 | 30.47 |
| 26 | 1977 | 43.41 | 71 | 1937 | 36.85 | 116 | 1934 | 30.22 |
| 27 | 1882 | 43.15 | 72 | 1974 | 36.83 | 117 | 1900 | 29.51 |
| 28 | 1875 | 43.00 | 73 | 1939 | 36.56 | 118 | 1979 | 29.48 |
| 29 | 2004 | 42.27 | 74 | 1924 | 36.51 | 119 | 1963 | 28.62 |
| 30 | 1948 | 42.26 | 75 | 1951 | 36.37 | 120 | 1989 | 28.60 |
| 31 | 1916 | 41.80 | 76 | 1970 | 36.20 | 121 | 1959 | 28.31 |
| 32 | 1923 | 41.69 | 77 | 1911 | 36.13 | 122 | 1965 | 28.26 |
| 33 | 1995 | 41.68 | 78 | 1918 | 35.91 | 123 | 1954 | 27.61 |
| 34 | 1942 | 41.64 | 79 | 1947 | 35.78 | 124 | 1980 | 27.48 |
| 35 | 1892 | 41.62 | 80 | 1914 | 35.63 | 125 | 1894 | 27.44 |
| 36 | 1877 | 41.43 | 81 | 1906 | 35.52 | 126 | 1870 | 27.08 |
| 37 | 1907 | 41.39 | 82 | 1887 | 35.30 | 127 | 1936 | 25.74 |
| 38 | 1967 | 41.30 | 83 | 2001 | 35.29 | 128 | 1879 | 25.70 |
| 39 | 1961 | 41.20 | 84 | 1944 | 34.90 | 129 | 1952 | 25.67 |
| 40 | 1888 | 41.17 | 85 | 1986 | 34.88 | 130 | 1917 | 25.00 |
| 41 | 1921 | 41.10 | 86 | 1933 | 34.77 | 131 | 1901 | 24.80 |
| 42 | 2002 | 40.95 | 87 | 1994 | 34.70 | 132 | 1940 | 24.73 |
| 43 | 1878 | 40.83 | 88 | 1899 | 34.69 | 133 | 1976 | 23.46 |
| 44 | 1919 | 40.79 | 89 | 1880 | 34.66 | 134 | 1871 | 23.38 |
| 45 | 1884 | 40.64 | 90 | 1962 | 34.63 | 135 | 1930 | 23.23 |
| RANK | YEAR | AMOUNT | RANK | YEAR | AMOUNT | RANK | YEAR | AMOUNT |