"USHCN Temperature Values, November-February, 1896-2002" 1896 35.5 1897 34.88 1898 35.28 1899 31.42 1900 36.25 1901 35.3 1902 34.49 1903 34.4 1904 33.21 1905 33.04 1906 35.83 1907 36.41 1908 36.09 1909 36.53 1910 33.21 1911 35.76 1912 32.19 1913 34.72 1914 36.61 1915 34.67 1916 35.24 1917 32.77 1918 33.62 1919 35.58 1920 33.52 1921 36.81 1922 34.92 1923 35.7 1924 35.91 1925 35.18 1926 36.13 1927 36.19 1928 35.59 1929 32.86 1930 34.86 1931 36.75 1932 37.62 1933 34.47 1934 37.99 1935 37.21 1936 31.62 1937 33.67 1938 36.32 1939 35.52 1940 35.33 1941 36.21 1942 35.95 1943 36.39 1944 36.05 1945 35.46 1946 35.35 1947 36.25 1948 33.67 1949 34.1 1950 37.14 1951 35.54 1952 35.21 1953 37.41 1954 38.38 1955 35.59 1956 34.15 1957 36.33 1958 36.18 1959 35.17 1960 34.57 1961 35.96 1962 34.25 1963 34.61 1964 34.63 1965 35.46 1966 35.32 1967 36.27 1968 34.67 1969 34.07 1970 35.19 1971 35.23 1972 35.54 1973 33.76 1974 36.31 1975 36 1976 37.26 1977 32.81 1978 33.12 1979 30.98 1980 35.63 1981 37.29 1982 34.85 1983 37.4 1984 34.29 1985 33.92 1986 35.24 1987 36.8 1988 35.61 1989 35.53 1990 36.54 1991 36.77 1992 37.66 1993 33.87 1994 34.26 1995 37.95 1996 35.78 1997 35.49 1998 37.76 1999 39.03 2000 39.83 2001 33.21 2002 39.16