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Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(392302)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.
YEAR(S) JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1893 38.00 b 38.00 60.00 c ----- z ----- z ----- z ----- z ----- z ----- z 84.00 80.00 50.00 a 84.00
1894 50.00 54.00 c 85.00 92.00 102.00 102.00 107.00 103.00 95.00 ----- z ----- z ----- z 107.00
1895 40.00 g 60.00 o 68.00 a 70.00 x 90.00 88.00 96.00 p ----- z 105.00 76.00 63.00 ----- z 105.00
1896 62.00 63.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 63.00
1897 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 87.00 67.00 41.00 87.00
1898 37.00 50.00 65.00 85.00 92.00 91.00 a 93.00 101.00 97.00 c 67.00 63.00 57.00 101.00
1899 68.00 a 53.00 55.00 84.00 85.00 89.00 97.00 94.00 87.00 78.00 67.00 55.00 97.00
1900 58.00 50.00 a 69.00 88.00 92.00 90.00 94.00 99.00 86.00 81.00 66.00 57.00 99.00
1901 54.00 50.00 70.00 90.00 88.00 91.00 104.00 106.00 89.00 76.00 68.00 43.00 106.00
1902 52.00 46.00 64.00 72.00 83.00 86.00 93.00 92.00 89.00 76.00 57.00 36.00 b 93.00
1903 ----- z 46.00 o ----- z 74.00 85.00 e 90.00 i 92.00 d 97.00 m ----- z ----- z ----- z ----- z 97.00
1904 43.00 45.00 62.00 76.00 a 84.00 ----- z 91.00 99.00 105.00 e 85.00 70.00 g 61.00 105.00
1905 41.00 ----- z ----- z ----- z ----- z 91.00 91.00 ----- z ----- z ----- z ----- z 44.00 b 91.00
1906 50.00 58.00 56.00 87.00 92.00 c 90.00 a 89.00 j 98.00 a 97.00 c 82.00 58.00 50.00 98.00
1907 39.00 55.00 78.00 68.00 83.00 87.00 93.00 96.00 90.00 d 89.00 63.00 53.00 96.00
1908 55.00 47.00 78.00 90.00 a 95.00 88.00 e 97.00 94.00 87.00 w 87.00 70.00 g 45.00 97.00
1909 46.00 49.00 56.00 71.00 c 91.00 89.00 f 93.00 d 95.00 b 86.00 l 88.00 a 77.00 42.00 a 95.00
1910 36.00 a 40.00 85.00 93.00 82.00 f 95.00 d 102.00 c 96.00 f 92.00 c 92.00 a ----- z 46.00 b 102.00
1911 49.00 a 40.00 72.00 a 78.00 96.00 d 100.00 100.00 a 97.00 b 93.00 q 70.00 c 52.00 a 49.00 d 100.00
1912 34.00 e 50.00 c 60.00 80.00 e 84.00 g 96.00 g 91.00 e 95.00 b 93.00 b 86.00 e 70.00 e 53.00 a 96.00
1913 54.00 k 65.00 d 62.00 a 88.00 89.00 94.00 a 93.00 100.00 102.00 90.00 d 64.00 54.00 g 102.00
1914 48.00 c ----- z 70.00 k 85.00 d 84.00 91.00 98.00 b 96.00 b 85.00 e 83.00 c 68.00 48.00 j 98.00
1915 42.00 a 43.00 g 43.00 c 82.00 b 85.00 83.00 b 92.00 a 85.00 n 84.00 b 78.00 70.00 d 47.00 n 92.00
1916 ----- z 48.00 ----- z ----- z ----- z ----- z ----- z ----- z 91.00 85.00 70.00 ----- z 91.00
1917 ----- z ----- z ----- z ----- z 89.00 h 91.00 b 106.00 d 90.00 d ----- z ----- z ----- z ----- z 106.00
1918 ----- z ----- z ----- z 70.00 g 89.00 a 93.00 93.00 d 94.00 f 89.00 d 85.00 i 50.00 r 57.00 c 94.00
1919 ----- z 48.00 c ----- z ----- z ----- z ----- z 96.00 f 94.00 b 92.00 t 82.00 ----- z 45.00 d 96.00
1920 52.00 a 40.00 69.00 60.00 83.00 d 91.00 b 95.00 r 90.00 ----- z 86.00 b 65.00 b 47.00 a 95.00
1921 46.00 n 60.00 a 83.00 a 79.00 b 86.00 k 96.00 a 95.00 a 96.00 89.00 a 80.00 b 65.00 d 58.00 k 96.00
1922 40.00 a 37.00 b 64.00 a 71.00 a 82.00 b 95.00 93.00 j 102.00 g 95.00 f 91.00 f 59.00 e 45.00 t 102.00
1923 39.00 s 46.00 63.00 85.00 c 83.00 91.00 94.00 d ----- z 94.00 d 77.00 b 68.00 a 59.00 d 94.00
1924 47.00 b 59.00 a 56.00 a 85.00 83.00 a 86.00 a 90.00 m 91.00 86.00 l 81.00 c 64.00 48.00 a 91.00
1925 40.00 48.00 71.00 84.00 b 95.00 91.00 99.00 97.00 a 102.00 68.00 62.00 50.00 a 102.00
1926 39.00 b 53.00 a 71.00 88.00 f 97.00 101.00 103.00 c 100.00 95.00 a 75.00 c 65.00 a 43.00 a 103.00
1927 49.00 a 49.00 65.00 d 84.00 79.00 98.00 90.00 b 92.00 c 97.00 c 89.00 c 55.00 a 37.00 b 98.00
1928 ----- z 65.00 80.00 ----- z ----- z ----- z ----- z 99.00 90.00 b 89.00 b 59.00 b 53.00 d 99.00
1929 42.00 c 31.00 g 66.00 ----- z ----- z 97.00 l 100.00 99.00 l 98.00 80.00 53.00 e 46.00 j 100.00
1930 26.00 i 67.00 a 67.00 a 88.00 a 84.00 p 97.00 107.00 107.00 89.00 g 84.00 a 68.00 a 52.00 h 107.00
1931 59.00 h 68.00 68.00 85.00 96.00 108.00 a 106.00 c 100.00 n 104.00 82.00 75.00 a 45.00 108.00
1932 36.00 57.00 54.00 b 76.00 95.00 95.00 102.00 c 98.00 89.00 a 89.00 62.00 58.00 102.00
1933 49.00 55.00 67.00 a 74.00 b 90.00 b 106.00 a 107.00 103.00 103.00 85.00 a 69.00 52.00 g 107.00
1934 52.00 a 57.00 69.00 a 93.00 a 105.00 c 98.00 a 111.00 108.00 b 89.00 a 84.00 a 67.00 37.00 a 111.00
1935 46.00 h 49.00 i 72.00 a 70.00 76.00 a 89.00 c 101.00 97.00 94.00 78.00 61.00 45.00 101.00
1936 38.00 35.00 61.00 83.00 91.00 a 110.00 110.00 106.00 96.00 81.00 55.00 46.00 110.00
1937 32.00 42.00 61.00 72.00 91.00 100.00 105.00 107.00 96.00 83.00 70.00 49.00 107.00
1938 40.00 40.00 63.00 86.00 83.00 99.00 a 100.00 106.00 92.00 90.00 70.00 49.00 106.00
1939 45.00 39.00 80.00 91.00 95.00 95.00 104.00 99.00 101.00 84.00 68.00 61.00 104.00
1940 37.00 42.00 50.00 77.00 90.00 100.00 105.00 100.00 97.00 80.00 68.00 43.00 105.00
1941 44.00 36.00 63.00 77.00 91.00 95.00 107.00 105.00 92.00 77.00 65.00 64.00 107.00
1942 54.00 47.00 65.00 81.00 85.00 88.00 99.00 94.00 92.00 87.00 68.00 42.00 99.00
1943 39.00 53.00 88.00 79.00 94.00 96.00 102.00 98.00 90.00 83.00 56.00 a 52.00 102.00
1944 67.00 46.00 d 51.00 e 66.00 f 85.00 d 95.00 b 93.00 f ----- z ----- z ----- z ----- z 44.00 j 95.00
1945 42.00 48.00 73.00 b 80.00 n 84.00 a 88.00 a 96.00 b ----- z ----- z ----- z ----- z 43.00 a 96.00
1946 38.00 54.00 84.00 84.00 83.00 b 99.00 b 94.00 95.00 b 92.00 b 72.00 c 60.00 d 52.00 e 99.00
1947 50.00 d 55.00 b 67.00 f 78.00 c 80.00 a 89.00 100.00 c 104.00 e 99.00 b 93.00 49.00 40.00 a 104.00
1948 41.00 44.00 h 66.00 b 75.00 e 91.00 b 87.00 f 96.00 h 96.00 a 91.00 a 77.00 c 64.00 48.00 a 96.00
1949 48.00 47.00 c 59.00 f 77.00 x ----- z ----- z ----- z 96.00 w 86.00 78.00 70.00 48.00 c 96.00
1950 38.00 44.00 60.00 71.00 94.00 d 93.00 g 93.00 g 96.00 d 93.00 f 86.00 j 53.00 c 47.00 d 96.00
1951 42.00 a 53.00 b 49.00 d 82.00 a 82.00 e 83.00 c 95.00 93.00 83.00 f 91.00 a 59.00 52.00 95.00
1952 39.00 47.00 b 55.00 86.00 89.00 95.00 95.00 98.00 95.00 b 77.00 70.00 b 48.00 98.00
1953 45.00 43.00 63.00 a 80.00 88.00 97.00 92.00 94.00 96.00 c 90.00 73.00 40.00 97.00
1954 39.00 b 56.00 55.00 b 85.00 87.00 91.00 101.00 100.00 88.00 75.00 69.00 42.00 101.00
1955 42.00 b 41.00 a 68.00 82.00 89.00 d 88.00 100.00 99.00 a 98.00 84.00 a 64.00 38.00 a 100.00
1956 43.00 a ----- z 59.00 74.00 b 85.00 a 98.00 94.00 90.00 90.00 84.00 c 63.00 48.00 d 98.00
1957 34.00 46.00 58.00 79.00 85.00 87.00 99.00 99.00 89.00 78.00 55.00 59.00 99.00
1958 54.00 68.00 55.00 87.00 90.00 94.00 91.00 99.00 91.00 a 89.00 67.00 45.00 99.00
1959 42.00 a 37.00 69.00 a 84.00 95.00 97.00 96.00 95.00 93.00 72.00 52.00 48.00 97.00
1960 41.00 36.00 47.00 84.00 84.00 a 86.00 99.00 97.00 93.00 80.00 65.00 b 45.00 b 99.00
1961 42.00 50.00 71.00 80.00 85.00 97.00 95.00 97.00 92.00 86.00 67.00 57.00 97.00
1962 51.00 a 54.00 53.00 91.00 85.00 88.00 91.00 92.00 83.00 a 79.00 71.00 58.00 92.00
1963 55.00 55.00 75.00 81.00 89.00 100.00 95.00 95.00 89.00 91.00 63.00 50.00 100.00
1964 45.00 56.00 53.00 90.00 92.00 95.00 100.00 99.00 91.00 76.00 71.00 38.00 100.00
1965 38.00 48.00 54.00 87.00 89.00 87.00 97.00 103.00 86.00 75.00 73.00 52.00 103.00
1966 41.00 48.00 72.00 71.00 91.00 95.00 108.00 92.00 85.00 83.00 58.00 48.00 108.00
1967 44.00 52.00 79.00 77.00 97.00 91.00 98.00 98.00 87.00 82.00 62.00 57.00 98.00
1968 46.00 38.00 74.00 88.00 86.00 101.00 97.00 95.00 85.00 79.00 56.00 52.00 101.00
1969 36.00 36.00 48.00 72.00 92.00 92.00 99.00 97.00 92.00 71.00 65.00 54.00 99.00
1970 40.00 46.00 46.00 82.00 90.00 98.00 100.00 97.00 100.00 85.00 54.00 51.00 100.00
1971 39.00 49.00 67.00 81.00 83.00 97.00 97.00 103.00 96.00 76.00 65.00 38.00 103.00
1972 39.00 40.00 54.00 a 73.00 88.00 92.00 90.00 96.00 92.00 78.00 59.00 49.00 96.00
1973 44.00 46.00 62.00 75.00 83.00 93.00 97.00 102.00 86.00 78.00 62.00 49.00 102.00
1974 51.00 53.00 67.00 a 82.00 85.00 98.00 101.00 93.00 91.00 78.00 a 65.00 48.00 101.00
1975 41.00 40.00 b 62.00 76.00 87.00 92.00 104.00 93.00 92.00 84.00 72.00 45.00 104.00
1976 44.00 62.00 73.00 83.00 81.00 97.00 a 103.00 100.00 102.00 85.00 65.00 50.00 103.00
1977 35.00 59.00 69.00 88.00 87.00 92.00 100.00 a 89.00 c 90.00 72.00 60.00 41.00 a 100.00
1978 ----- z ----- z ----- z ----- z ----- z 95.00 95.00 a 96.00 99.00 77.00 78.00 37.00 99.00
1979 28.00 37.00 44.00 75.00 90.00 97.00 92.00 98.00 100.00 79.00 64.00 54.00 100.00
1980 49.00 39.00 59.00 96.00 89.00 93.00 98.00 98.00 96.00 89.00 63.00 47.00 98.00
1981 65.00 59.00 68.00 86.00 87.00 92.00 97.00 91.00 95.00 71.00 65.00 40.00 97.00
1982 38.00 55.00 58.00 84.00 83.00 88.00 97.00 97.00 87.00 73.00 56.00 54.00 97.00
1983 49.00 57.00 68.00 71.00 86.00 89.00 98.00 98.00 96.00 78.00 63.00 25.00 98.00
1984 41.00 45.00 47.00 73.00 82.00 83.00 95.00 97.00 95.00 75.00 62.00 48.00 97.00
1985 40.00 56.00 59.00 91.00 89.00 89.00 100.00 92.00 88.00 74.00 60.00 35.00 100.00
1986 42.00 44.00 78.00 76.00 85.00 90.00 95.00 89.00 82.00 76.00 57.00 51.00 95.00
1987 51.00 62.00 76.00 87.00 91.00 96.00 96.00 95.00 87.00 82.00 64.00 48.00 96.00
1988 39.00 46.00 71.00 78.00 87.00 105.00 103.00 106.00 89.00 77.00 60.00 53.00 106.00
1989 55.00 41.00 77.00 82.00 83.00 93.00 95.00 91.00 85.00 80.00 67.00 47.00 95.00
1990 56.00 52.00 67.00 87.00 83.00 92.00 96.00 92.00 95.00 81.00 73.00 58.00 96.00
1991 43.00 58.00 70.00 84.00 a 87.00 91.00 98.00 99.00 92.00 84.00 57.00 56.00 99.00
1992 50.00 67.00 69.00 92.00 86.00 89.00 84.00 89.00 85.00 89.00 49.00 39.00 92.00
1993 37.00 39.00 58.00 70.00 80.00 83.00 87.00 91.00 80.00 85.00 54.00 43.00 91.00
1994 38.00 46.00 68.00 84.00 84.00 89.00 87.00 87.00 87.00 73.00 64.00 47.00 89.00
1995 39.00 50.00 71.00 62.00 76.00 90.00 94.00 93.00 80.00 80.00 51.00 47.00 94.00
1996 50.00 57.00 59.00 79.00 83.00 91.00 87.00 87.00 85.00 82.00 60.00 c 38.00 91.00
1997 41.00 41.00 66.00 71.00 86.00 88.00 95.00 91.00 89.00 88.00 55.00 44.00 95.00
1998 56.00 55.00 67.00 80.00 85.00 87.00 92.00 93.00 93.00 70.00 65.00 63.00 93.00
1999 39.00 60.00 73.00 72.00 82.00 87.00 94.00 93.00 83.00 81.00 78.00 55.00 94.00
2000 47.00 67.00 72.00 80.00 87.00 97.00 98.00 94.00 93.00 85.00 65.00 37.00 98.00
2001 42.00 41.00 43.00 85.00 91.00 94.00 93.00 96.00 92.00 85.00 73.00 45.00 96.00
2002 51.00 58.00 59.00 82.00 92.00 97.00 104.00 86.00 94.00 72.00 66.00 50.00 104.00
2003 50.00 f 48.00 76.00 87.00 82.00 ----- z 92.00 96.00 91.00 85.00 61.00 43.00 96.00
2004 50.00 46.00 75.00 87.00 92.00 85.00 90.00 87.00 91.00 73.00 70.00 56.00 92.00
2005 48.00 61.00 71.00 78.00 83.00 92.00 102.00 95.00 94.00 83.00 69.00 47.00 102.00
2006 50.00 46.00 62.00 83.00 93.00 89.00 103.00 91.00 84.00 83.00 73.00 55.00 103.00
2007 39.00 44.00 66.00 81.00 87.00 89.00 100.00 90.00 89.00 87.00 64.00 38.00 100.00
2008 45.00 46.00 55.00 74.00 a 80.00 85.00 a 94.00 a 88.00 89.00 70.00 73.00 42.00 94.00
2009 46.00 51.00 67.00 87.00 94.00 88.00 84.00 89.00 82.00 62.00 68.00 42.00 94.00
2010 37.00 35.00 69.00 78.00 90.00 87.00 93.00 92.00 84.00 84.00 69.00 43.00 93.00
2011 35.00 46.00 53.00 74.00 87.00 96.00 99.00 97.00 88.00 85.00 64.00 54.00 99.00
2012 57.00 50.00 84.00 88.00 91.00 93.00 102.00 100.00 94.00 80.00 67.00 60.00 102.00
2013 41.00 40.00 61.00 a ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 61.00
Period of Record Statistics
MEAN 44.64 49.46 64.96 80.91 87.65 92.82 97.33 96.14 91.66 80.82 64.15 47.93 98.92
S.D. 7.51 8.38 9.85 6.97 5.12 5.37 5.50 4.95 5.57 6.12 6.48 7.09 4.52
SKEW 0.80 0.30 -0.06 -0.38 0.48 0.59 0.12 0.30 0.29 -0.36 -0.15 -0.11 0.14
MAX 68.00 68.00 88.00 96.00 105.00 110.00 111.00 108.00 105.00 93.00 80.00 64.00 110.00
MIN 28.00 35.00 43.00 60.00 76.00 83.00 84.00 86.00 80.00 62.00 49.00 25.00 89.00
NO YRS 105 108 109 104 105 105 105 103 102 110 108 105 71