date! ,

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(a vali)

File last updated on Oct 29, 2012
*** Note *** Provisional Data *** After Year/Month 201210
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 28.00 39.00 58.00 76.00 79.00 89.00 92.00 89.00 87.00 80.00 67.00 50.00 92.00
1894 52.00 45.00 74.00 77.00 86.00 93.00 102.00 100.00 95.00 73.00 49.00 50.00 102.00
1895 38.00 54.00 69.00 87.00 92.00 90.00 97.00 96.00 95.00 70.00 68.00 50.00 97.00
1896 44.00 56.00 59.00 81.00 86.00 89.00 94.00 97.00 85.00 72.00 66.00 48.00 97.00
1897 55.00 38.00 62.00 72.00 85.00 95.00 93.00 85.00 90.00 86.00 66.00 44.00 95.00
1898 41.00 42.00 58.00 75.00 80.00 90.00 95.00 90.00 90.00 72.00 62.00 39.00 95.00
1899 39.00 45.00 45.00 80.00 83.00 88.00 89.00 93.00 89.00 82.00 65.00 48.00 93.00
1900 44.00 40.00 50.00 79.00 86.00 92.00 90.00 92.00 90.00 85.00 65.00 46.00 92.00
1901 43.00 34.00 53.00 84.00 87.00 97.00 103.00 93.00 92.00 78.00 64.00 40.00 103.00
1902 45.00 50.00 62.00 77.00 88.00 a 88.00 86.00 85.00 88.00 74.00 a 69.00 40.00 88.00
1903 40.00 45.00 70.00 71.00 80.00 81.00 88.00 86.00 79.00 a 70.00 70.00 38.00 88.00
1904 37.00 41.00 53.00 74.00 82.00 85.00 90.00 87.00 86.00 76.00 67.00 46.00 90.00
1905 36.00 48.00 71.00 72.00 83.00 86.00 93.00 91.00 83.00 80.00 60.00 46.00 93.00
1906 43.00 52.00 46.00 76.00 91.00 87.00 88.00 90.00 89.00 75.00 65.00 41.00 91.00
1907 41.00 47.00 75.00 66.00 81.00 88.00 88.00 87.00 82.00 73.00 50.00 43.00 88.00
1908 46.00 47.00 63.00 82.00 86.00 83.00 90.00 91.00 92.00 76.00 58.00 43.00 92.00
1909 48.00 44.00 47.00 67.00 85.00 94.00 96.00 96.00 82.00 79.00 66.00 50.00 96.00
1910 42.00 39.00 79.00 87.00 74.00 100.00 100.00 93.00 82.00 86.00 55.00 42.00 100.00
1911 42.00 47.00 75.00 73.00 88.00 96.00 102.00 89.00 88.00 72.00 62.00 47.00 102.00
1912 27.00 42.00 53.00 72.00 82.00 95.00 93.00 90.00 90.00 82.00 64.00 48.00 95.00
1913 47.00 48.00 58.00 82.00 85.00 95.00 94.00 93.00 95.00 74.00 63.00 54.00 95.00
1914 50.00 b 44.00 65.00 d 76.00 86.00 86.00 90.00 91.00 a 83.00 75.00 65.00 49.00 91.00
1915 38.00 41.00 50.00 82.00 80.00 83.00 87.00 85.00 82.00 72.00 70.00 47.00 87.00
1916 48.00 45.00 59.00 65.00 80.00 85.00 a 98.00 96.00 88.00 a 85.00 68.00 a 54.00 98.00
1917 41.00 42.00 59.00 75.00 88.00 84.00 96.00 90.00 82.00 72.00 a 65.00 38.00 96.00
1918 33.00 54.00 72.00 64.00 79.00 89.00 92.00 95.00 82.00 83.00 66.00 50.00 95.00
1919 50.00 50.00 63.00 70.00 88.00 a 90.00 98.00 84.00 u 93.00 80.00 52.00 32.00 98.00
1920 40.00 40.00 60.00 71.00 ----- z ----- z 91.00 f 90.00 ----- z ----- z ----- z ----- z 91.00
1921 ----- z 63.00 o 70.00 78.00 87.00 92.00 ----- z 91.00 b 85.00 71.00 55.00 49.00 d 92.00
1922 35.00 44.00 b 62.00 a 67.00 85.00 90.00 84.00 90.00 j 98.00 84.00 59.00 58.00 98.00
1923 40.00 46.00 61.00 78.00 83.00 93.00 b 92.00 q 91.00 e 86.00 b 74.00 59.00 50.00 b 93.00
1924 38.00 44.00 48.00 77.00 73.00 85.00 e 87.00 89.00 84.00 d 79.00 67.00 d 39.00 89.00
1925 37.00 47.00 66.00 84.00 a 93.00 k 88.00 h 91.00 a 87.00 b 94.00 69.00 57.00 e 38.00 94.00
1926 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1927 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1928 ----- z 50.00 75.00 69.00 91.00 84.00 92.00 93.00 a 83.00 84.00 59.00 44.00 93.00
1929 32.00 a 39.00 61.00 81.00 a 87.00 89.00 95.00 b 90.00 93.00 80.00 a 53.00 b 47.00 95.00
1930 45.00 62.00 a 71.00 88.00 a 87.00 91.00 c 98.00 h 99.00 90.00 85.00 a 69.00 48.00 a 99.00
1931 48.00 57.00 a 52.00 a 83.00 a 86.00 a 101.00 c 101.00 98.00 c 98.00 b 80.00 a 67.00 51.00 101.00
1932 42.00 a 57.00 a 63.00 76.00 90.00 a 89.00 a 100.00 92.00 85.00 77.00 61.00 55.00 a 100.00
1933 55.00 53.00 c 63.00 79.00 84.00 b 99.00 96.00 91.00 a 95.00 a 78.00 76.00 50.00 a 99.00
1934 48.00 b 54.00 c 58.00 a 80.00 106.00 a 100.00 104.00 99.00 85.00 83.00 61.00 a 35.00 106.00
1935 40.00 a 40.00 66.00 a 79.00 80.00 a 88.00 99.00 94.00 88.00 80.00 b 50.00 38.00 a 99.00
1936 34.00 41.00 70.00 74.00 a 86.00 a 91.00 108.00 98.00 89.00 71.00 a 56.00 53.00 108.00
1937 35.00 49.00 54.00 b 73.00 89.00 96.00 97.00 103.00 98.00 80.00 65.00 38.00 103.00
1938 44.00 46.00 76.00 79.00 82.00 a 93.00 b 89.00 93.00 85.00 e 85.00 74.00 43.00 93.00
1939 53.00 46.00 80.00 86.00 a 90.00 91.00 c 100.00 ----- z 99.00 79.00 62.00 ----- z 100.00
1940 38.00 a 39.00 64.00 72.00 89.00 b 93.00 99.00 90.00 b 89.00 76.00 67.00 50.00 a 99.00
1941 38.00 d 45.00 59.00 81.00 a 88.00 97.00 98.00 96.00 90.00 73.00 69.00 53.00 a 98.00
1942 49.00 34.00 65.00 b 82.00 87.00 89.00 a 96.00 92.00 90.00 80.00 a 63.00 34.00 96.00
1943 43.00 g 52.00 b 78.00 73.00 a 87.00 97.00 94.00 91.00 90.00 78.00 54.00 50.00 97.00
1944 53.00 47.00 53.00 69.00 88.00 91.00 91.00 95.00 86.00 73.00 74.00 36.00 95.00
1945 36.00 47.00 75.00 77.00 79.00 89.00 94.00 92.00 92.00 77.00 66.00 44.00 94.00
1946 44.00 50.00 76.00 81.00 83.00 93.00 92.00 93.00 91.00 80.00 58.00 59.00 93.00
1947 51.00 45.00 63.00 70.00 80.00 93.00 94.00 99.00 93.00 87.00 59.00 41.00 99.00
1948 39.00 52.00 72.00 84.00 90.00 90.00 97.00 100.00 95.00 78.00 72.00 55.00 100.00
1949 50.00 a 48.00 60.00 75.00 k ----- z ----- z ----- z 98.00 84.00 83.00 a 73.00 54.00 98.00
1950 44.00 b 38.00 48.00 70.00 85.00 b 87.00 89.00 90.00 82.00 84.00 78.00 a 38.00 a 90.00
1951 45.00 50.00 a 52.00 b 79.00 84.00 83.00 89.00 87.00 82.00 b 77.00 a 58.00 53.00 89.00
1952 44.00 47.00 a 52.00 90.00 89.00 92.00 92.00 87.00 a 89.00 75.00 68.00 b 42.00 92.00
1953 42.00 43.00 73.00 b 74.00 a 91.00 b 97.00 a 93.00 b 92.00 96.00 a 86.00 70.00 50.00 97.00
1954 38.00 b 55.00 56.00 81.00 a 79.00 a 93.00 92.00 b 87.00 91.00 78.00 67.00 a 38.00 93.00
1955 43.00 43.00 58.00 a 78.00 b 85.00 a 87.00 99.00 99.00 97.00 78.00 b 55.00 46.00 99.00
1956 38.00 38.00 51.00 73.00 a 89.00 93.00 91.00 93.00 83.00 b 80.00 70.00 47.00 a 93.00
1957 47.00 55.00 60.00 80.00 88.00 91.00 92.00 91.00 a 89.00 77.00 57.00 50.00 a 92.00
1958 41.00 b 57.00 c 55.00 g 81.00 e 83.00 g 87.00 e 90.00 e 97.00 e 87.00 f 82.00 f 68.00 e 42.00 d 97.00
1959 38.00 a 38.00 55.00 74.00 88.00 88.00 88.00 90.00 89.00 67.00 60.00 54.00 90.00
1960 39.00 40.00 63.00 83.00 80.00 84.00 91.00 89.00 91.00 79.00 62.00 54.00 91.00
1961 45.00 47.00 61.00 66.00 84.00 90.00 89.00 89.00 87.00 77.00 62.00 59.00 90.00
1962 40.00 45.00 62.00 83.00 86.00 88.00 86.00 89.00 83.00 82.00 60.00 59.00 89.00
1963 42.00 42.00 74.00 75.00 80.00 96.00 98.00 88.00 82.00 90.00 61.00 44.00 98.00
1964 49.00 55.00 60.00 83.00 87.00 90.00 95.00 96.00 85.00 75.00 73.00 36.00 96.00
1965 41.00 47.00 42.00 76.00 86.00 89.00 ----- z 92.00 82.00 79.00 65.00 56.00 92.00
1966 40.00 49.00 71.00 71.00 83.00 93.00 94.00 89.00 88.00 79.00 61.00 47.00 94.00
1967 44.00 47.00 78.00 71.00 88.00 87.00 89.00 87.00 79.00 80.00 60.00 53.00 89.00
1968 46.00 45.00 72.00 76.00 82.00 88.00 87.00 93.00 83.00 80.00 67.00 54.00 93.00
1969 38.00 37.00 52.00 72.00 85.00 81.00 89.00 90.00 81.00 80.00 63.00 42.00 90.00
1970 40.00 45.00 49.00 86.00 87.00 92.00 91.00 87.00 85.00 80.00 55.00 58.00 92.00
1971 34.00 45.00 67.00 78.00 81.00 91.00 86.00 90.00 92.00 85.00 64.00 39.00 a 92.00
1972 42.00 40.00 54.00 73.00 90.00 88.00 90.00 92.00 84.00 73.00 55.00 44.00 92.00
1973 54.00 42.00 66.00 a 66.00 74.00 a 87.00 92.00 91.00 85.00 76.00 57.00 53.00 92.00
1974 46.00 46.00 63.00 79.00 82.00 82.00 94.00 87.00 79.00 74.00 65.00 42.00 a 94.00
1975 37.00 38.00 50.00 68.00 90.00 90.00 92.00 90.00 82.00 84.00 68.00 a 56.00 92.00
1976 38.00 a 53.00 70.00 75.00 81.00 90.00 94.00 92.00 90.00 89.00 56.00 45.00 94.00
1977 30.00 51.00 66.00 85.00 87.00 91.00 97.00 89.00 80.00 68.00 59.00 44.00 97.00
1978 39.00 35.00 76.00 72.00 89.00 90.00 89.00 90.00 95.00 76.00 69.00 40.00 95.00
1979 28.00 39.00 55.00 ----- z 85.00 a 84.00 a 88.00 88.00 h 85.00 i 74.00 k 65.00 l 52.00 m 88.00
1980 40.00 m 39.00 i 54.00 89.00 a 87.00 91.00 a 97.00 b 89.00 87.00 75.00 64.00 38.00 k 97.00
1981 55.00 h 60.00 74.00 76.00 b 79.00 85.00 91.00 86.00 84.00 66.00 67.00 41.00 91.00
1982 33.00 45.00 58.00 72.00 81.00 87.00 96.00 94.00 83.00 74.00 64.00 63.00 96.00
1983 36.00 51.00 65.00 76.00 74.00 92.00 95.00 96.00 89.00 80.00 67.00 a 35.00 96.00
1984 43.00 60.00 50.00 79.00 79.00 85.00 88.00 94.00 85.00 72.00 60.00 58.00 94.00
1985 38.00 50.00 67.00 87.00 84.00 91.00 94.00 90.00 90.00 74.00 54.00 37.00 94.00
1986 44.00 36.00 83.00 a 80.00 88.00 92.00 94.00 86.00 84.00 73.00 57.00 36.00 94.00
1987 46.00 46.00 70.00 83.00 85.00 93.00 91.00 92.00 82.00 73.00 66.00 45.00 93.00
1988 44.00 43.00 a 59.00 74.00 87.00 97.00 ----- z 100.00 ----- z 72.00 61.00 46.00 100.00
1989 51.00 48.00 74.00 a 74.00 81.00 84.00 94.00 89.00 80.00 78.00 58.00 49.00 94.00
1990 48.00 52.00 70.00 83.00 78.00 85.00 ----- z 89.00 88.00 78.00 68.00 45.00 89.00
1991 37.00 47.00 75.00 85.00 87.00 89.00 87.00 88.00 84.00 73.00 53.00 45.00 89.00
1992 41.00 48.00 58.00 72.00 86.00 87.00 83.00 89.00 78.00 78.00 51.00 36.00 89.00
1993 39.00 a 42.00 60.00 70.00 81.00 83.00 86.00 87.00 77.00 82.00 53.00 45.00 87.00
1994 37.00 51.00 66.00 ----- z ----- z ----- z ----- z ----- z ----- z 72.00 62.00 51.00 72.00
1995 42.00 49.00 68.00 64.00 79.00 91.00 98.00 91.00 85.00 82.00 48.00 44.00 98.00
1996 47.00 51.00 59.00 73.00 85.00 91.00 89.00 88.00 84.00 76.00 55.00 37.00 91.00
1997 43.00 46.00 72.00 71.00 79.00 87.00 90.00 85.00 81.00 86.00 57.00 45.00 90.00
1998 49.00 52.00 78.00 77.00 87.00 87.00 86.00 86.00 86.00 72.00 65.00 61.00 87.00
1999 42.00 53.00 72.00 73.00 82.00 88.00 94.00 85.00 87.00 74.00 72.00 52.00 94.00
2000 41.00 59.00 78.00 77.00 82.00 86.00 87.00 90.00 86.00 77.00 77.00 33.00 90.00
2001 40.00 43.00 49.00 78.00 87.00 88.00 95.00 95.00 81.00 79.00 69.00 63.00 95.00
2002 54.00 56.00 57.00 87.00 84.00 88.00 94.00 87.00 87.00 78.00 61.00 47.00 94.00
2003 52.00 48.00 71.00 85.00 79.00 88.00 87.00 95.00 91.00 80.00 63.00 45.00 95.00
2004 41.00 50.00 67.00 83.00 81.00 86.00 85.00 84.00 82.00 h ----- z ----- z ----- z 86.00
2005 ----- z ----- z ----- z 77.00 o 77.00 90.00 92.00 89.00 87.00 83.00 62.00 43.00 92.00
2006 51.00 46.00 62.00 79.00 88.00 85.00 93.00 96.00 81.00 81.00 68.00 48.00 96.00
2007 48.00 46.00 78.00 85.00 86.00 88.00 90.00 88.00 86.00 83.00 57.00 36.00 90.00
2008 44.00 36.00 49.00 74.00 79.00 83.00 87.00 86.00 88.00 79.00 72.00 45.00 88.00
2009 31.00 49.00 66.00 84.00 82.00 92.00 83.00 86.00 81.00 64.00 66.00 48.00 92.00
2010 35.00 37.00 67.00 78.00 86.00 84.00 87.00 90.00 79.00 83.00 64.00 55.00 90.00
2011 31.00 a 50.00 54.00 79.00 85.00 91.00 92.00 89.00 88.00 79.00 60.00 43.00 92.00
2012 49.00 49.00 80.00 72.00 86.00 89.00 99.00 90.00 88.00 74.00 h ----- z ----- z 99.00
Period of Record Statistics
MEAN 42.06 46.47 63.23 76.93 84.45 89.60 92.59 91.20 86.98 77.79 62.86 46.40 93.74
S.D. 6.13 6.05 9.43 5.97 4.56 4.24 4.82 4.04 4.99 5.07 6.33 7.02 4.07
SKEW -0.04 0.18 -0.03 -0.02 0.48 0.37 0.46 0.61 0.36 -0.09 -0.10 0.18 0.79
MAX 55.00 62.00 83.00 90.00 106.00 101.00 108.00 103.00 99.00 90.00 78.00 63.00 108.00
MIN 27.00 34.00 42.00 64.00 73.00 81.00 83.00 84.00 77.00 64.00 48.00 32.00 87.00
NO YRS 112 115 116 114 113 114 109 113 112 113 114 112 81