| ST. LOUIS, MO RECORD 30 YEARS OF COLDEST MONTHS | ||||||||||||
| JANUARY | FEBRUARY | MARCH | APRIL | MAY | JUNE | |||||||
| 1 | 14.6 | 1940 | 21.1 | 1978 | 30.3 | 1960 | 46.9 | 1907 | 58.3 | 1961 | 68.6 | 1928 |
| 2 | 15.1 | 1977 | 22.9 | 1936 | 33.7 | 1906 | 47.3 | 1874 | 59.0 | 1907 | 69.5 | 1974 |
| 3 | 16.6 | 1979 | 23.1 | 1979 | 34.5 | 1965 | 49.2 | 1904 | 59.4 | 1924 | 69.8 | 1945 |
| 4 | 18.8 | 1918 | 23.4 | 1905 | 35.6 | 1912 | 50.0 | 1961 | 60.2 | 1945 | 70.1 | 1961 |
| 5 | 19.6 | 1978 | 24.1 | 1899 | 36.4 | 1947 | 50.2 | 1926 | 60.2 | 1882 | 70.3 | 1935 |
| 6 | 20.4 | 1912 | 25.1 | 1895 | 37.1 | 1984 | 50.3 | 1983 | 60.5 | 1935 | 70.3 | 1912 |
| 7 | 21.3 | 1963 | 25.4 | 1958 | 37.3 | 1932 | 50.7 | 1950 | 60.6 | 1917 | 70.4 | 1903 |
| 8 | 22.2 | 1930 | 26.0 | 1875 | 37.8 | 1969 | 50.9 | 1997 | 60.7 | 1981 | 70.6 | 1982 |
| 9 | 22.2 | 1881 | 26.4 | 1902 | 37.9 | 1978 | 51.0 | 1875 | 60.8 | 1976 | 70.6 | 1889 |
| 10 | 22.5 | 1982 | 27.4 | 1914 | 38.0 | 1958 | 51.2 | 1918 | 60.8 | 1967 | 71.2 | 1927 |
| 11 | 22.6 | 1985 | 27.4 | 1885 | 38.0 | 1872 | 51.2 | 1873 | 60.8 | 1910 | 71.2 | 1907 |
| 12 | 23.0 | 1875 | 27.9 | 1980 | 38.5 | 1915 | 51.3 | 1935 | 61.5 | 1931 | 71.3 | 2003 |
| 13 | 23.6 | 1936 | 28.0 | 1912 | 39.0 | 1975 | 51.3 | 1920 | 61.6 | 1954 | 71.5 | 1958 |
| 14 | 23.7 | 1873 | 28.2 | 1989 | 39.0 | 1891 | 51.4 | 1936 | 61.7 | 1997 | 71.5 | 1955 |
| 15 | 23.8 | 1883 | 28.2 | 1947 | 39.0 | 1890 | 51.5 | 1982 | 61.7 | 1973 | 71.5 | 1916 |
| 16 | 24.2 | 1905 | 28.5 | 1963 | 39.1 | 1877 | 51.7 | 1966 | 61.7 | 1966 | 71.6 | 1985 |
| 17 | 24.7 | 1962 | 28.6 | 1982 | 39.3 | 1931 | 51.8 | 1881 | 61.9 | 1968 | 72.0 | 1915 |
| 18 | 24.8 | 1970 | 28.8 | 1929 | 39.4 | 1943 | 52.1 | 1953 | 62.0 | 1946 | 72.2 | 1951 |
| 19 | 24.8 | 1893 | 29.2 | 1910 | 39.4 | 1941 | 52.1 | 1951 | 62.2 | 1929 | 72.2 | 1875 |
| 20 | 25.0 | 1966 | 29.3 | 1968 | 39.5 | 1881 | 52.3 | 1939 | 62.3 | 1983 | 72.3 | 1970 |
| 21 | 25.2 | 1888 | 29.3 | 1934 | 39.6 | 1962 | 52.4 | 1928 | 62.3 | 1971 | 72.3 | 1910 |
| 22 | 25.5 | 1948 | 29.8 | 1900 | 39.6 | 1926 | 52.6 | 1944 | 62.4 | 1940 | 72.3 | 1906 |
| 23 | 25.6 | 1886 | 30.4 | 1923 | 39.6 | 1899 | 52.9 | 1979 | 62.7 | 1960 | 72.3 | 1904 |
| 24 | 25.9 | 1892 | 30.4 | 1917 | 39.6 | 1883 | 53.1 | 1962 | 62.8 | 1892 | 72.5 | 1969 |
| 25 | 26.2 | 1895 | 30.5 | 1988 | 39.9 | 1934 | 53.2 | 1940 | 63.0 | 1947 | 72.6 | 1926 |
| 26 | 26.2 | 1884 | 30.5 | 1985 | 39.9 | 1924 | 53.4 | 1975 | 63.0 | 1919 | 72.7 | 1976 |
| 27 | 26.3 | 1959 | 30.8 | 1960 | 39.9 | 1870 | 53.4 | 1956 | 63.0 | 1883 | 72.7 | 1878 |
| 28 | 26.4 | 1885 | 30.8 | 1904 | 40.1 | 1951 | 53.6 | 1967 | 63.2 | 1984 | 72.8 | 1929 |
| 29 | 26.6 | 1924 | 30.8 | 1893 | 40.2 | 1875 | 53.7 | 1973 | 63.2 | 1888 | 72.9 | 2000 |
| 30 | 26.7 | 1997 | 31.0 | 1901 | 40.4 | 1944 | 53.7 | 1917 | 63.4 | 1925 | 73.1 | 1947 |
| JULY | AUGUST | SEPTEMBER | OCTOBER | NOVEMBER | DECEMBER | |||||||
| 1 | 74.9 | 1967 | 70.4 | 1915 | 62.3 | 1974 | 49.5 | 1925 | 33.0 | 1880 | 20.5 | 1983 |
| 2 | 74.9 | 1891 | 72.2 | 1927 | 63.6 | 1918 | 50.9 | 1976 | 36.1 | 1872 | 21.6 | 2000 |
| 3 | 75.1 | 1924 | 72.3 | 1950 | 63.9 | 1949 | 51.1 | 1917 | 37.0 | 1976 | 22.2 | 1963 |
| 4 | 75.2 | 1950 | 72.4 | 1967 | 64.7 | 1975 | 52.1 | 1873 | 38.4 | 1950 | 23.3 | 1872 |
| 5 | 75.4 | 1971 | 72.6 | 1875 | 65.0 | 1924 | 53.6 | 1895 | 38.7 | 1871 | 24.1 | 1989 |
| 6 | 75.4 | 1905 | 72.7 | 1946 | 65.0 | 1890 | 53.7 | 1952 | 38.8 | 1951 | 24.7 | 1876 |
| 7 | 75.4 | 1882 | 73.4 | 1992 | 65.4 | 1934 | 53.8 | 1987 | 38.8 | 1932 | 26.4 | 1909 |
| 8 | 75.8 | 1996 | 73.6 | 2004 | 65.6 | 1966 | 53.9 | 1988 | 39.0 | 1996 | 26.8 | 1917 |
| 9 | 75.8 | 1962 | 74.0 | 1986 | 65.6 | 1943 | 54.0 | 1964 | 39.0 | 1959 | 27.0 | 1878 |
| 10 | 76.0 | 1947 | 74.2 | 1966 | 65.6 | 1879 | 54.2 | 1966 | 39.2 | 1911 | 27.3 | 1985 |
| 11 | 76.0 | 1945 | 74.3 | 1976 | 66.3 | 1951 | 54.2 | 1887 | 39.8 | 1972 | 27.6 | 1945 |
| 12 | 76.0 | 1904 | 74.4 | 1904 | 66.4 | 1993 | 54.5 | 1875 | 40.4 | 1947 | 28.0 | 1944 |
| 13 | 76.2 | 1961 | 74.5 | 1974 | 66.4 | 1962 | 54.8 | 1972 | 40.5 | 1926 | 28.2 | 1880 |
| 14 | 76.2 | 1960 | 74.6 | 1883 | 66.4 | 1902 | 54.9 | 1957 | 41.2 | 1891 | 28.5 | 1976 |
| 15 | 76.4 | 1915 | 74.7 | 1985 | 66.5 | 1967 | 54.9 | 1923 | 41.3 | 2000 | 28.6 | 1914 |
| 16 | 76.4 | 1895 | 74.7 | 1890 | 66.6 | 1888 | 55.0 | 1888 | 41.3 | 1875 | 28.8 | 1935 |
| 17 | 76.5 | 1958 | 74.8 | 1891 | 66.6 | 1873 | 55.1 | 1889 | 41.4 | 1889 | 28.9 | 1950 |
| 18 | 76.5 | 1906 | 74.8 | 1888 | 66.8 | 1871 | 55.3 | 2002 | 41.5 | 1986 | 29.1 | 1871 |
| 19 | 76.8 | 1965 | 74.9 | 1963 | 67.0 | 1889 | 55.5 | 1977 | 41.5 | 1936 | 29.6 | 1919 |
| 20 | 76.9 | 1910 | 75.0 | 1920 | 67.0 | 1875 | 55.6 | 1978 | 41.5 | 1929 | 29.8 | 1903 |
| 21 | 77.1 | 1909 | 75.2 | 1982 | 67.2 | 1996 | 55.6 | 1930 | 41.5 | 1892 | 29.9 | 1886 |
| 22 | 77.1 | 1892 | 75.2 | 1942 | 67.2 | 1876 | 55.7 | 1981 | 41.5 | 1876 | 30.0 | 1973 |
| 23 | 77.3 | 1963 | 75.2 | 1939 | 67.3 | 1950 | 55.8 | 1948 | 41.5 | 1873 | 30.0 | 1924 |
| 24 | 77.5 | 1972 | 75.2 | 1884 | 67.4 | 1989 | 55.8 | 1876 | 41.6 | 1943 | 30.2 | 1901 |
| 25 | 77.6 | 2000 | 75.3 | 1917 | 67.4 | 1928 | 55.9 | 1980 | 41.7 | 1955 | 30.3 | 1958 |
| 26 | 77.6 | 1968 | 75.3 | 1910 | 67.6 | 1880 | 55.9 | 1933 | 41.8 | 1937 | 30.4 | 1972 |
| 27 | 77.6 | 1927 | 75.4 | 1961 | 67.7 | 2003 | 56.0 | 1907 | 41.8 | 1903 | 30.4 | 1870 |
| 28 | 77.6 | 1908 | 75.4 | 1889 | 68.0 | 1995 | 56.0 | 1898 | 41.9 | 1935 | 30.6 | 1977 |
| 29 | 77.8 | 1975 | 75.6 | 1962 | 68.0 | 1982 | 56.1 | 1993 | 42.0 | 1997 | 30.6 | 1943 |
| 30 | 77.8 | 1956 | 75.6 | 1879 | 68.0 | 1968 | 56.1 | 1970 | 42.0 | 1967 | 30.9 | 1960 |