Monthly Extremes      
  January February March April May June July August September October November December      
Warmest Mean Temps 38.34 1932 37.40 1984 43.39 1945 50.92 1976 60.53 1991 69.05 2001 75.34 1952 74.02 1937 70.02 1961 59.61 1920 49.03 2006 41.18 2001      
38.18 1913 36.54 2002 43.29 1903 50.23 1945 59.23 1993 68.98 1957 74.79 1994 73.97 1939 68.43 1930 59.32 1947 49.02 2001 41.10 2006      
37.56 2002 36.52 1976 43.21 1946 50.03 1951 59.16 1918 68.38 1930 74.31 1949 73.32 1988 68.02 1921 59.06 2007 48.80 1948 39.08 1984      
37.45 2006 36.28 1960 42.73 1973 49.82 1941 59.16 1944 68.33 2008 74.16 1955 73.26 2005 67.78 1983 58.85 1971 48.75 1975 39.05 1990      
36.68 1937 35.91 1997 42.60 2000 49.60 1910 58.97 1933 68.20 1943 73.94 1999 73.21 1973 67.38 1971 57.77 1990 48.05 1931 38.98 1998      
Coldest Mean Temps 21.32 2004 19.13 1934 29.69 1916 42.02 1907 50.47 1967 60.33 1903 67.40 1914 65.77 1964 60.00 1963 50.02 1925 38.45 1901 22.74 1989      
21.81 1981 21.23 1979 32.63 1960 42.73 1943 50.71 1917 60.78 1907 67.74 1902 66.37 1903 60.25 1956 50.05 1907 38.85 1904 25.82 1955      
22.03 1918 23.00 1907 32.89 1923 43.03 1911 51.13 1907 61.30 1916 68.19 2001 67.29 1946 60.85 1913 50.39 1981 39.83 1996 25.85 1917      
22.35 1970 23.70 1923 32.94 1956 43.07 1914 51.40 2005 62.37 1972 68.53 1962 67.32 1957 61.03 1978 50.44 1974 40.02 1917 27.27 1904      
22.40 1982 24.14 1904 33.02 1906 43.18 1972 52.34 1956 62.50 1926 68.68 1923 67.44 1912 61.23 1950 50.60 1980 40.05 1976 27.68 1958      
                                                       
  January February March April May June July August September October November December      
Warmest Maximum Temps 45.67 1913 45.62 1976 52.03 1946 61.10 1976 71.35 1991 79.10 1957 84.74 1952 81.80 1944 77.83 1961 67.77 1947 57.63 1975 47.81 2006      
44.80 1932 44.79 1984 51.41 1945 59.73 1941 69.45 1955 78.60 1943 83.32 1955 81.61 1937 77.60 1983 67.51 1920 56.13 2001 47.71 2001      
44.42 1950 44.71 2002 50.45 2000 59.17 1994 69.38 1944 77.37 1953 83.26 1983 81.29 1939 76.27 1959 67.13 1954 55.57 1979 47.42 1953      
43.94 1990 44.07 1954 50.16 1921 59.03 1951 68.90 1993 77.33 1983 82.96 1949 81.16 1959 75.80 1921 67.09 1946 55.47 1953 47.39 1990      
43.77 2006 43.46 1981 49.83 1903 58.83 1945 68.83 1918 77.10 1949 82.74 1981 81.12 1938 75.80 1930 66.87 1971 55.40 1960 47.32 1984      
Coldest Maximum Temps 27.74 2004 27.67 1934 35.96 1916 48.80 1907 57.67 1917 66.53 1903 74.32 1902 73.00 1903 67.57 1963 56.06 1925 44.46 1901 30.84 1989      
28.25 1918 28.32 1979 39.58 1960 49.56 1914 58.29 2005 68.26 1916 74.70 1914 73.93 1927 67.90 1913 58.25 1907 45.26 1904 33.09 1917      
29.64 1912 30.25 1923 39.64 1906 49.80 1916 58.51 1907 68.50 1907 74.83 1906 73.97 1964 68.50 1994 58.38 1904 46.13 1996 33.80 1904      
29.70 1940 30.39 1901 39.67 1914 50.20 1898 58.94 1967 68.63 1972 75.39 2004 74.03 1905 68.80 1996 58.41 1934 46.77 1997 33.94 1955      
29.70 1920 30.75 1907 39.83 1940 50.40 1917 60.19 1966 69.00 2009 75.65 1964 74.45 1946 68.83 1956 58.51 1940 46.83 1910 34.70 1935      
                                                       
  January February March April May June July August September October November December      
Coldest Minimum Temps 13.06 1982 10.57 1934 23.41 1916 34.06 1943 42.00 1967 53.06 1907 59.48 1962 57.58 1964 51.67 1956 41.13 1981 32.27 1976 14.65 1989      
13.32 1981 14.14 1979 25.06 1950 34.13 1972 42.55 1956 54.10 1980 60.09 1914 57.87 1957 51.90 1978 41.23 1980 32.40 1980 17.71 1955      
14.06 1957 15.25 1907 25.29 1923 34.73 1956 43.74 1907 54.10 1926 60.29 1954 58.52 1954 52.17 1962 41.39 1974 32.43 1904 18.61 1917      
14.58 1970 16.20 1904 25.52 1956 34.97 1975 43.74 1917 54.13 1903 60.45 1923 59.61 1907 52.43 1963 41.58 1956 32.43 1901 19.84 1980      
14.90 2004 16.89 1905 25.55 1996 35.16 1911 44.55 2005 54.33 1916 60.51 1909 59.74 1903 52.63 1984 41.83 1907 32.57 1951 20.00 1976      
Warmest Minimum Temps 31.87 1932 30.00 1984 36.74 1903 41.63 1945 51.64 1904 61.30 2001 68.45 1994 66.64 1939 62.20 1961 52.16 2007 43.40 2006 34.65 2001      
31.42 2002 29.66 1960 35.77 1902 41.50 2002 50.97 1979 60.83 2008 66.84 2008 66.55 2003 61.06 1930 51.70 1920 42.36 1948 34.39 2006      
31.13 2006 29.50 1998 35.65 1973 41.30 1921 50.32 1998 59.83 1994 66.35 2006 66.41 1937 60.63 1971 51.70 1913 41.90 2001 32.74 1996      
30.67 1913 29.29 1997 35.35 1945 41.20 1952 50.23 1975 59.80 1973 66.25 1901 66.23 1898 60.36 1934 51.22 1900 41.30 1931 32.70 1923      
30.09 1933 29.00 1925 34.74 2000 41.20 1910 49.81 2009 59.70 1930 65.97 1999 66.23 1988 60.23 1921 50.87 1947 41.07 1963 32.19 1998      
                                                       
  January February March April May June July August September October November December      
Maximum Temp Departure +8.14 1932 +6.65 1925 +6.09 1903 +4.32 1976 +4.83 1991 +3.38 1957 +3.99 1994 +3.52 1937 +5.72 1961 +5.26 2007 +4.25 1931 +5.98 2001      
+7.98 1913 +6.00 1984 +5.89 1945 +3.90 1910 +3.53 1993 +3.28 1930 +3.84 1952 +3.47 1939 +3.93 1930 +4.91 1920 +4.23 2006 +5.90 2006      
+7.76 2002 +5.54 2002 +5.71 1946 +3.90 1921 +2.98 1975 +3.05 1999 +3.14 1999 +2.72 1988 +3.52 1921 +4.22 1947 +4.22 2001 +5.15 1957      
+7.65 2006 +5.28 1960 +5.22 1921 +3.13 1945 +2.96 1944 +2.98 1983 +2.81 1949 +2.61 1973 +3.48 1983 +3.85 1971 +4.03 1927 +5.11 1923      
+6.48 1937 +5.12 1976 +4.90 1936 +2.98 1994 +2.86 1918 +2.95 2001 +2.80 1983 +2.52 1938 +3.08 1971 +2.77 1990 +3.80 1948 +4.67 1912      
Minimum Temp Departure -8.49 1981 -10.07 1979 -7.51 1916 -4.37 1943 -5.73 1967 -4.77 1903 -3.80 1914 -4.83 1964 -4.30 1963 -4.68 1925 -5.77 1996 -12.26 1989      
-8.48 2004 -9.97 1934 -4.87 1960 -4.00 2003 -5.60 2005 -4.32 1907 -3.71 2001 -4.13 1903 -4.05 1956 -4.65 1907 -5.55 1976 -7.98 1955      
-8.17 1918 -6.41 1978 -4.56 1956 -3.80 1956 -5.59 1917 -3.80 1916 -3.46 1902 -3.31 1946 -3.65 1913 -4.61 1981 -5.35 1901 -7.85 1917      
-7.95 1970 -6.10 1907 -4.31 1923 -3.68 1907 -5.17 1907 -3.37 2009 -2.97 1962 -3.28 1957 -3.27 1978 -4.56 1974 -5.15 1997 -6.55 1976      
-7.90 1982 -5.48 1993 -4.23 1996 -3.58 1967 -3.94 2003 -3.18 2003 -2.82 2009 -3.06 1912 -3.07 1950 -4.40 1980 -4.95 1904 -6.43 1904      
                                                       
  January February March April May June July August September October November December      
Most Heating Degree Days 1346 2004 1278 1934 1086 1916 682 1907 445 1967 159 1907 34 1914 38 1905 181 1956 458 1925 789 1901 1304 1989      
1331 1981 1219 1979 994 1960 660 1943 435 1917 146 1903 19 1933 34 1903 158 1963 454 1907 777 1904 1209 1955      
1323 1918 1179 1904 988 1956 652 1914 420 1907 129 1916 17 1956 27 1964 150 1950 447 1981 748 1996 1209 1917      
1313 1970 1168 1907 985 1923 651 1911 414 2005 108 2003 15 1986 27 1946 148 1913 443 1974 742 1917 1164 1904      
1311 1982 1165 1936 984 1906 646 1972 391 1956 104 1910 13 1902 22 1982 135 1962 440 1980 741 1976 1150 1958      
Fewest Heating Degree Days 818 1932 789 2002 662 1945 427 1976 173 1993 5 1899 0 44 m 0 20 m 12 1921 170 1920 471 2006 728 2001      
823 1913 794 1984 665 1903 435 1945 179 1991 16 1981         18 1934 184 1971 474 2001 734 2006      
844 2002 809 1997 668 1946 443 1951 179 1918 16 1930         22 1930 185 1947 480 1948 794 1984      
847 2006 811 1925 683 1973 448 1941 183 1904 19 1952         28 1968 200 2007 481 1975 798 1998      
868 1937 818 1998 686 2000 453 1921 188 1944 21 2001         30 2002 233 1961 501 1999 799 1990      
                                                       
  January February March April May June July August September October November December      
Most Cooling Degree Days             13 1976 46 1991 165 1957 327 1952 296 1937 187 1961 48 1954              
            6 2002 33 1931 151 2001 312 1994 289 1939 154 1983 28 1990              
            4 2009 32 1929 140 1943 297 1949 274 1988 148 1959 28 1927              
            3 1935 28 1987 138 1949 292 1955 265 2005 133 1930 25 2007              
            2 1957 28 1903 137 2008 290 1999 262 1973 123 1915 25 1941              
Fewest Cooling Degree Days                 0 34 m 11 1903 108 1902 61 1964 13 1975 0 41 m              
                    11 1972 114 1914 84 1903 13 1963                  
                    25 1916 115 2001 102 1957 19 1994                  
                    25 1902 126 1962 105 1954 20 1905                  
                    26 2009 131 2000 105 1912 22 1967                  
                                                       
  January February March April May June July August September October November December      
Maximum Liquid 12.04 1979 7.40 1998 12.48 2001 11.94 1983 9.19 1948 10.87 1998 9.05 2009 11.81 1985 10.67 1961 10.20 2005 10.08 1983 9.94 1936      
9.29 1915 6.59 1898 9.51 1980 8.59 1958 8.99 1984 9.44 1982 8.02 1916 11.77 1946 10.61 1960 9.33 1962 9.59 1944 9.26 1969      
7.58 1958 6.53 1988 9.15 1983 8.32 1904 8.33 1967 9.32 2006 6.98 1990 10.22 1955 9.13 1932 9.19 1898 8.24 1988 8.92 1901      
7.18 1978 6.39 1984 8.70 1994 7.58 1901 7.57 1898 7.30 1938 6.81 1988 10.18 1927 7.97 1996 7.31 1999 8.03 1969 8.03 1967      
6.86 1936 6.37 1902 8.35 1912 7.55 1964 6.99 2006 7.03 1972 6.62 1938 9.95 1997 7.71 1991 7.31 1989 7.86 1945 8.02 1981      
Minimum Liquid .78 1955 .66 1947 .32 1915 .78 1942 .57 1939 .05 1949 .36 1952 .33 1993 .31 1959 .28 1924 .40 1917 .59 1955      
.98 1970 .87 1987 .53 2006 1.19 1985 .86 1944 .14 1999 .57 1944 .44 1968 .44 1941 .36 1946 .84 1946 .91 1985      
1.00 1981 .93 1901 1.05 1981 1.27 1968 .93 1957 .39 1957 .71 1909 .64 1960 .68 1980 .71 1994 .89 2001 1.16 1935      
1.19 1985 1.20 1968 1.21 1910 1.31 1930 .97 1964 .43 1912 .82 1934 .65 1984 .81 1903 .78 2000 .89 1976 1.40 1998      
1.44 1980 1.21 1980 1.49 1962 1.38 1963 .97 1903 .55 1953 .88 2005 .91 1956 .86 1908 .80 1935 .91 1939 1.42 1965      
                                                       
  January February March April May June July August September October November December  
Maximum Snow 33.8 2005 30.4 1994 31.6 1956 9.6 1996 1.7 1977                 0.7 1979 19.5 1898 22.3 1904  
30.5 1965 26.4 2003 25.7 1916 8.0 1982 T 1995                 0.3 1962 8.3 1987 21.7 1981  
28.5 1996 26.3 1978 19.8 1941 8.0 1917 T 1941                 0.3 1925 8.0 1989 17.9 2008  
25.5 1923 26.2 1920 18.8 1960 7.9 1915 T 1917                 T 2005 6.1 1938 17.6 1969  
24.1 1904 25.5 1907 18.1 1959 5.5 1997 T 1898                 T 2000 4.0 1980 17.6 1945  
Minimum Snow 0.1 1934 T 1998 0.0 1903 0.0 40 m                         0.0 31 m T 1999      
0.4 2007 T 1984 T 9 m                                 T 1973      
0.4 1973 0.2 1954                                     T 1941      
0.4 1969 0.2 1925                                     T 1936      
0.4 1933 0.3 1981                                     T 1913      
                                                       
  January February March April May June July August September October November December      
Warmest Mean Dew Points 30.92 2006 29.74 1984 32.13 1973 38.80 2002 54.18 1991 61.62 2008 69.19 1994 66.19 2003 61.13 1961 52.76 2007 43.88 2006 34.05 2001      
29.18 2002 27.93 1998 31.44 1998 38.78 1987 51.06 1998 60.63 2006 67.68 2008 66.11 2001 60.30 1999 52.45 1971 41.82 2001 33.56 1996      
28.58 1998 26.82 1997 30.95 2002 38.73 2008 50.24 2004 60.50 1994 67.50 2006 66.10 2005 59.93 1971 49.60 2005 39.15 1963 32.79 2006      
27.06 1990 25.76 2008 30.95 2000 38.03 2009 49.53 1979 60.27 2005 65.47 1995 65.65 1955 59.72 2005 48.48 1990 38.97 2005 30.11 1973      
27.06 1995 25.52 2002 29.97 1995 37.95 1998 49.30 2006 59.97 2001 65.27 1955 65.10 1998 59.17 2003 47.68 1961 38.77 1975 30.02 2008      
Coldest Mean Dew Points 14.77 1981 7.77 1979 19.44 1960 28.88 1975 36.55 1967 50.32 1965 56.79 1965 55.82 1964 49.37 1984 33.52 1995 26.85 1976 8.34 1989      
16.61 2004 8.41 1968 20.24 1950 28.92 1982 40.05 1956 50.65 1958 57.39 1962 56.97 1957 50.60 1966 37.23 1974 28.22 1980 13.31 1958      
16.87 1970 10.38 1980 21.55 1969 29.18 1965 40.60 1968 51.55 1988 58.26 1966 57.56 1982 50.95 1963 39.37 1980 29.02 1996 13.47 1955      
17.02 2009 12.86 1978 21.87 1996 29.20 1967 40.87 1966 51.95 1980 58.40 1978 58.34 1963 51.42 1967 39.53 1981 29.98 1967 15.34 1960      
18.13 1977 13.13 2007 22.31 1971 29.98 1978 42.29 1952 52.33 1986 58.90 1957 58.50 1968 51.63 1978 39.77 1972 30.20 1965 16.71 1976      
                                                       
  January February March April May June July August September October November December      
Warmest Maximum Dew Points 38.52 2006 37.00 1984 39.58 2002 46.53 1987 57.06 2004 66.33 2008 73.45 1994 70.03 2005 65.50 1961 58.50 2007 48.83 2006 41.84 2001      
37.94 1950 35.68 2002 37.97 1973 46.30 2008 56.13 1998 65.67 1994 71.45 2008 69.90 2003 65.43 2005 57.45 1971 48.83 2001 40.06 1996      
35.97 2002 34.57 1997 37.87 2000 45.40 2002 54.87 1979 65.20 1973 71.03 2006 69.68 2001 64.93 1999 55.81 1995 47.60 2005 39.68 2006      
35.16 1998 33.93 1981 37.48 2003 45.33 2009 54.71 2009 64.50 2005 70.32 1995 69.48 1955 63.97 1971 55.16 1990 46.07 1999 38.81 2008      
34.48 1990 33.93 1976 37.03 1976 44.60 1954 54.39 2006 64.23 1996 69.55 1999 69.06 1998 63.90 2004 54.23 2005 46.03 1985 38.81 1973      
Coldest Maximum Dew Points 14.77 1981 13.57 1979 25.90 1960 34.30 1965 41.97 1967 54.87 1965 61.77 1965 60.84 1964 54.63 1984 43.68 1974 31.23 1976 16.58 1989      
16.61 2004 14.79 1968 27.26 1969 34.70 1975 45.65 1968 56.13 1988 62.06 1962 62.45 1957 54.83 1966 45.87 1981 34.93 1996 19.77 1955      
16.87 1970 17.38 1980 27.84 1971 35.53 1967 46.35 1956 56.37 1958 62.55 1966 62.58 1982 56.27 1963 45.90 1980 36.13 1980 21.39 1958      
18.13 1977 18.07 1978 28.26 1965 35.87 1978 46.65 1966 57.33 1980 62.81 1978 62.94 1965 56.70 1967 45.97 1965 37.10 1967 23.19 1960      
18.87 1985 20.43 1987 28.48 1956 35.93 1966 47.26 1952 57.90 1992 63.39 1956 62.97 1981 56.80 1968 46.35 1952 37.23 1965 24.06 1963      
                                                       
  January February March April May June July August September October November December      
Coldest Minimum Dew Points -1.35 1981 1.96 1979 11.06 1950 20.53 1982 31.10 1967 44.93 1958 51.81 1965 50.81 1964 44.10 1984 30.77 1974 20.30 1980 0.10 1989      
0.13 1982 2.03 1968 12.97 1960 21.43 1963 33.74 1956 45.77 1965 52.71 1962 51.48 1957 45.40 1980 32.81 1972 22.47 1976 5.23 1958      
0.90 2004 3.38 1980 13.35 1974 22.87 1967 35.10 1966 46.37 1986 53.71 1957 52.55 1982 45.63 1963 32.84 1980 22.80 1984 6.48 1980      
3.19 1970 3.86 1993 13.61 1980 23.07 1975 35.55 1968 46.57 1980 53.97 1966 52.90 1963 45.80 1978 33.19 1981 22.87 1967 7.16 1955      
3.48 1961 4.14 1963 14.10 1985 23.83 1992 36.32 1992 46.97 1988 54.00 1978 53.71 1968 46.13 1967 33.74 1952 22.93 1951 7.39 1976      
Warmest Minimum Dew Points 23.32 2006 22.79 1998 26.39 1998 33.23 1998 46.00 1998 57.10 2006 64.94 1994 62.55 2001 56.77 1961 47.45 1971 38.93 2006 27.06 1996      
22.39 2002 22.48 1984 26.29 1973 32.97 1955 44.39 1953 56.90 2008 63.97 2006 62.48 2003 55.90 1971 46.97 2007 34.80 2001 26.26 2001      
22.00 1998 19.07 1997 24.13 1995 32.23 1983 44.35 1973 56.03 2005 63.90 2008 62.16 2005 55.67 1999 44.97 2005 33.00 1963 24.94 2006      
20.35 1995 18.68 1954 24.06 1958 32.20 2002 44.23 2006 55.87 2001 62.13 1988 61.81 1955 55.17 2003 42.94 1995 32.83 1970 21.55 1972      
19.65 1990 17.69 2008 24.03 2000 31.73 1953 44.19 1979 55.27 1994 61.97 1955 61.58 1973 54.87 2008 42.16 2004 32.07 1975 21.45 1974      
                                                       
  January February March April May June July August September October November December      
Maximum Sunshine 68% 2004 69% 2004 81% 1915 67% 1977 77% 1929 83% 1949 77% 1998 77% 1995 80% 2005 81% 1935 80% 1917 71% 2000      
68% 1961 68% 2007 74% 1926 67% 1925 74% 1925 77% 1997 71% 2003 74% 2008 77% 1941 81% 1924 73% 1939 65% 1988      
61% 1986 68% 1987 68% 1946 63% 1999 71% 1944 73% 1953 71% 1993 74% 1921 73% 2007 71% 1947 70% 1937 65% 1960      
61% 1929 68% 1978 68% 1932 63% 1997 71% 1939 73% 1929 71% 1948 71% 1941 73% 1988 71% 1931 67% 1941 65% 1947      
61% 1922 68% 1941 68% 1927 63% 1941 71% 1936 70% 1943 71% 1939 71% 1932 73% 1948 71% 1927 63% 1994 61% 2002      
Minimum Sunshine 16% 1974 29% 1982 13% 1973 23% 1987 16% 1968 20% 1974 19% 1969 26% 1978 30% 1977 29% 2005 17% 1968 16% 1972      
26% 1950 29% 1973 29% 2001 23% 1966 19% 1983 20% 1973 32% 1974 26% 1979 33% 1982 32% 1970 20% 1970 26% 1981      
29% 1954 29% 1971 29% 1983 27% 1983 23% 1974 20% 1972 32% 1972 29% 1974 37% 1986 32% 1962 27% 1992 29% 1974      
32% 1972 29% 1969 29% 1980 27% 1976 23% 1973 23% 2009 32% 1970 29% 1967 37% 1975 36% 2007 27% 1973 32% 1992      
32% 1932 29% 1962 29% 1976 27% 1974 26% 1971 23% 1982 32% 1967 32% 1980 37% 1974 39% 1981 27% 1972 32% 1990      
                                                       
  January February March April May June July August September October November December      
Maximum Average Barometer 30.169 1999 30.159 1997 30.185 1903 30.089 2008 30.111 1903 30.052 1999 30.067 1898 30.126 1996 30.145 2004 30.142 1970 30.151 1996 30.139 1994      
30.161 2005 30.153 1906 30.150 2004 30.078 1899 30.084 2007 30.048 1908 30.063 1908 30.074 1998 30.121 2003 30.140 1899 30.138 2001 30.139 1949      
30.157 1907 30.135 1994 30.148 1990 30.073 2002 30.066 1942 30.045 1904 30.023 1994 30.065 2002 30.113 1992 30.133 1956 30.110 1900 30.135 2006      
30.139 1968 30.108 2004 30.125 2009 30.070 1909 30.057 1999 30.044 1996 30.002 1968 30.053 1942 30.113 1908 30.129 1908 30.109 1982 30.101 1982      
30.134 1988 30.105 1905 30.117 2002 30.065 1941 30.052 1992 30.028 2002 30.001 2003 30.047 1901 30.102 1995 30.112 1984 30.108 1993 30.096 1986      
Minimum Average Barometer 29.738 1977 29.628 1958 29.706 1981 29.680 1953 29.779 1952 29.791 1952 29.815 1954 29.830 1954 29.777 1970 29.894 1962 29.751 1949 29.781 1969      
29.755 1985 29.704 1964 29.775 1983 29.708 1961 29.795 1951 29.799 1955 29.832 1957 29.847 1958 29.870 1966 29.900 1965 29.815 1955 29.825 1968      
29.779 1958 29.749 1968 29.775 1954 29.770 1988 29.822 1980 29.803 1977 29.839 1963 29.859 1963 29.902 1981 29.903 1980 29.824 1976 29.828 1997      
29.789 1956 29.774 1902 29.779 1969 29.781 1963 29.827 1954 29.819 1959 29.840 1976 29.866 1956 29.902 1954 29.906 1979 29.834 1968 29.842 1954      
29.806 1955 29.784 1960 29.790 1991 29.788 1956 29.831 1953 29.825 1954 29.852 1966 29.877 1970 29.921 1998 29.908 1960 29.838 1983 29.843 1981      
                                                       
  January February March April May June July August September October November December      
Highest Average Winds 11.08 2000 10.16 2001 10.53 1999 10.61 2000 9.28 1985 8.48 1986 8.20 1984 8.61 1988 7.81 2002 8.62 2002 10.03 2002 11.13 2003      
11.06 2004 9.88 1969 10.46 1984 10.16 1988 8.94 1957 8.08 1985 7.66 1988 7.57 1987 7.61 1987 8.58 1988 9.21 1988 10.08 1968      
10.69 2003 9.76 1947 10.28 2001 9.96 2003 8.90 1986 7.83 1988 7.20 1960 7.33 1957 7.43 1984 8.15 1965 9.19 1989 9.81 2002      
9.77 1986 9.53 2002 10.07 2000 9.84 2002 8.61 2002 7.62 2002 7.13 1985 7.27 2002 7.35 1985 8.02 1957 9.16 1985 9.81 2000      
9.77 1959 9.51 2003 9.99 1983 9.67 1957 8.46 1984 7.50 1960 7.12 2000 7.16 1999 7.31 1954 7.99 1976 9.11 1999 9.63 1969      
Lowest Average Winds 6.67 1981 7.11 1962 5.83 1996 5.93 1994 4.25 1996 3.15 1996 3.53 1995 3.42 2006 3.55 2006 4.62 1994 5.04 2006 6.45 1998      
7.16 2001 7.17 1994 6.41 1995 6.47 1968 4.92 1993 4.16 1995 3.86 2006 3.75 1997 4.29 2008 4.95 1995 5.76 1992 6.67 2006      
7.17 1984 7.30 2005 6.67 1994 6.54 1998 5.10 2007 4.18 1997 3.94 1996 3.81 2008 4.34 1990 5.21 2007 6.24 1998 6.81 1997      
7.21 1990 7.38 1978 7.23 1957 6.64 2008 5.45 2009 4.20 2006 4.15 1994 4.04 1998 4.39 2005 5.25 1997 6.24 1993 6.82 1996      
7.28 1998 7.49 1998 7.54 2005 6.76 1965 5.63 1994 4.27 2008 4.18 1997 4.04 1993 4.47 1994 5.58 1992 6.55 2004 6.94 1950      
                                                       
  January February March April May June July August September October November December      
Highest Average Gusts 31.7 2000 30.6 1964 31.9 1999 29.6 1986 29.4 1985 27.4 1986 26.3 1985 25.0 1986 26.8 1984 27.4 1965 31.5 1989 29.5 1990      
31.7 1986 30.3 2001 31.2 1962 29.6 1962 29.1 1984 26.6 1958 25.8 1984 24.8 1954 26.4 1985 27.2 1990 29.9 1985 29.5 1953      
30.7 1964 30.3 1958 31.0 1984 29.3 1985 28.4 1964 26.4 1985 24.7 1986 24.5 1985 25.0 1954 27.0 1985 29.1 1988 29.3 2008      
30.7 1959 30.1 1960 31.0 1980 29.2 1982 28.0 1986 25.5 1988 23.8 1960 24.3 1988 24.6 1963 26.5 1988 28.5 1990 28.9 1957      
30.2 1979 29.6 1990 30.9 1983 29.1 1963 27.6 1956 24.7 1984 23.6 1988 23.6 1958 24.3 1956 26.1 1958 28.5 1963 28.8 1991      
Lowest Average Gusts 22.0 2001 23.1 1978 21.2 1995 21.9 2008 18.9 1998 17.0 1996 17.0 1998 15.5 1998 15.4 1971 18.1 1971 20.9 2006 20.7 1967      
22.5 1981 23.3 2004 22.5 1973 22.2 1968 19.2 1993 17.4 1987 17.5 1995 16.0 1973 17.8 2004 18.6 1994 20.9 1952 21.9 1950      
22.7 1967 23.3 1962 23.1 1957 22.8 1972 20.4 2004 17.7 2003 17.6 2004 17.2 2001 17.8 1998 19.9 1998 21.1 1966 22.4 1997      
22.9 1974 23.4 1998 23.2 1967 23.2 1998 20.6 1968 18.3 1997 17.6 1973 17.4 1972 18.1 1976 20.0 2004 21.2 1992 22.4 1974      
22.9 1968 23.5 1975 23.9 2005 23.2 1950 20.7 1953 18.3 1995 17.7 2005 17.4 1951 18.2 2006 20.0 1970 21.4 1998 22.7 2001      
                                                       
  January February March April May June July August September October November December      
Maximum Humidity 79.7% 1998 75.6% 1984 80.0% 1903 81.0% 1901 81.8% 1948 84.5% 1903 86.0% 1906 85.8% 1996 84.2% 1907 81.7% 2005 81.5% 2006 81.0% 1996      
76.6% 1999 75.6% 1948 75.8% 1998 78.4% 1987 79.7% 1949 84.3% 2006 85.7% 1948 84.1% 1946 81.9% 1993 80.3% 1900 80.7% 1985 80.6% 1972      
76.4% 1904 74.2% 1909 75.8% 1902 76.8% 1904 79.4% 2004 83.6% 2005 83.9% 1994 83.6% 1901 81.8% 1996 80.2% 1971 79.7% 1948 77.5% 1964      
76.3% 1906 74.0% 1998 75.1% 1904 75.1% 1909 78.9% 1973 82.9% 2009 83.8% 2006 83.6% 1898 81.5% 1905 79.9% 1908 78.9% 1970 76.8% 1907      
76.2% 1909 73.7% 1906 74.7% 1908 74.5% 1907 78.8% 1901 82.4% 2003 83.6% 1899 83.4% 1905 81.4% 1945 79.3% 2004 77.9% 1944 76.4% 1901      
Minimum Humidity 55.6% 1980 53.8% 1968 57.4% 1974 55.9% 1963 60.6% 1957 63.8% 1953 65.5% 1957 68.7% 1968 64.0% 1983 63.5% 1952 63.1% 1980 57.3% 1943      
56.1% 1981 54.4% 1980 60.5% 1985 56.9% 1982 60.9% 1977 64.8% 1965 66.3% 1952 69.9% 1965 66.2% 1980 65.7% 1965 63.7% 1964 58.0% 1989      
59.0% 1955 57.7% 2007 60.8% 1971 57.8% 1978 62.5% 1952 66.4% 1978 66.6% 1965 69.9% 1957 68.6% 1984 65.9% 1963 63.8% 1990 59.7% 1979      
59.1% 2004 57.7% 1987 60.9% 1954 57.8% 1976 62.9% 1959 66.5% 1971 66.8% 1966 70.0% 1982 69.1% 1957 67.2% 1974 65.6% 1984 60.9% 1958      
60.0% 1968 58.6% 1901 61.0% 1981 59.1% 1968 64.0% 1965 67.0% 1983 67.0% 1982 70.1% 1983 70.0% 1941 67.6% 1983 66.1% 1976 61.2% 1955      
                                                       
  January February March April May June July August September October November December      
Warmest Heat Index                     80.10 1957 87.55 1952 84.39 1959 80.60 1961                  
                    78.10 1953 85.84 1955 84.04 1993 78.10 1983                  
                    77.73 2008 85.43 1994 83.68 1955 77.93 1959                  
                    77.60 1983 85.13 1983 83.19 2005 75.30 1980                  
                    77.57 2001 84.63 1999 83.17 1988 75.23 2005                  
Coldest Wind Chills -3.10 1982 -1.39 1979 12.89 1950 25.73 1956                         22.87 1980 -0.55 1989      
-1.81 2004 3.29 1993 13.65 1956 26.10 1982                         23.72 1976 4.42 1955      
-0.84 1957 3.37 1963 14.19 1960 26.28 1972                         24.31 1951 6.61 1976      
-0.39 1981 5.07 1978 14.42 1984 26.40 1975                         25.67 1955 6.65 1980      
0.35 1970 5.62 1980 14.45 1996 27.60 1971                         25.83 1996 7.05 1958      
Updated:  August 1, 2009    
                                                     
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