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Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(a vali)

File last updated on Apr 6, 2013
*** Note *** Provisional Data *** After Year/Month 201304
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
1914 ----- z ----- z ----- z ----- z 87.00 l 88.00 96.00 93.00 87.00 85.00 66.00 43.00 96.00
1915 38.00 44.00 47.00 83.00 84.00 85.00 87.00 88.00 88.00 79.00 61.00 47.00 88.00
1916 39.00 42.00 56.00 70.00 91.00 86.00 98.00 97.00 89.00 76.00 64.00 h 58.00 98.00
1917 39.00 40.00 56.00 63.00 89.00 97.00 a 108.00 a 94.00 87.00 76.00 70.00 50.00 108.00
1918 41.00 55.00 77.00 77.00 90.00 93.00 100.00 96.00 91.00 81.00 76.00 60.00 100.00
1919 46.00 36.00 60.00 73.00 90.00 93.00 105.00 95.00 91.00 78.00 45.00 43.00 105.00
1920 36.00 35.00 64.00 59.00 86.00 91.00 98.00 94.00 93.00 90.00 54.00 48.00 98.00
1921 54.00 59.00 80.00 a 80.00 90.00 103.00 97.00 102.00 97.00 78.00 ----- z ----- z 103.00
1922 ----- z ----- z ----- z ----- z ----- z ----- z 99.00 105.00 101.00 93.00 55.00 48.00 105.00
1923 43.00 37.00 b 50.00 82.00 87.00 a 94.00 100.00 92.00 90.00 82.00 68.00 54.00 100.00
1924 49.00 52.00 52.00 84.00 77.00 a 81.00 90.00 93.00 80.00 70.00 55.00 36.00 93.00
1925 35.00 41.00 75.00 74.00 86.00 82.00 97.00 101.00 93.00 p 63.00 ----- z ----- z 101.00
1926 ----- z ----- z ----- z ----- z ----- z 95.00 a 101.00 94.00 83.00 76.00 60.00 38.00 101.00
1927 48.00 44.00 64.00 80.00 84.00 94.00 91.00 93.00 95.00 83.00 55.00 35.00 95.00
1928 47.00 48.00 72.00 81.00 93.00 84.00 91.00 99.00 87.00 90.00 60.00 51.00 99.00
1929 37.00 32.00 64.00 85.00 86.00 99.00 102.00 102.00 102.00 82.00 56.00 46.00 102.00
1930 37.00 58.00 66.00 80.00 90.00 92.00 100.00 99.00 91.00 86.00 69.00 45.00 100.00
1931 54.00 58.00 62.00 88.00 ----- z 106.00 110.00 104.00 108.00 89.00 74.00 44.00 110.00
1932 39.00 60.00 58.00 78.00 96.00 97.00 105.00 96.00 90.00 80.00 66.00 46.00 105.00
1933 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1934 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1935 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1936 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1937 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1938 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1939 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1940 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1941 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1942 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1943 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1944 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1945 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1946 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1947 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1948 ----- z ----- z ----- z ----- z ----- z ----- z 100.00 a 99.00 95.00 72.00 56.00 49.00 100.00
1949 45.00 40.00 50.00 84.00 96.00 94.00 105.00 102.00 89.00 80.00 67.00 42.00 105.00
1950 30.00 46.00 54.00 67.00 94.00 98.00 a 90.00 91.00 90.00 81.00 81.00 42.00 98.00
1951 39.00 39.00 b 43.00 80.00 85.00 85.00 98.00 93.00 85.00 88.00 c 55.00 a 46.00 a 98.00
1952 40.00 i 40.00 a 40.00 90.00 91.00 97.00 96.00 97.00 97.00 78.00 a 69.00 44.00 97.00
1953 40.00 42.00 57.00 79.00 b 90.00 94.00 95.00 a 99.00 94.00 95.00 75.00 42.00 99.00
1954 40.00 b 50.00 50.00 82.00 83.00 93.00 96.00 93.00 90.00 73.00 73.00 45.00 96.00
1955 38.00 38.00 66.00 a 83.00 92.00 90.00 99.00 100.00 95.00 88.00 63.00 38.00 100.00
1956 40.00 37.00 57.00 72.00 a 84.00 98.00 89.00 90.00 a 95.00 85.00 60.00 53.00 98.00
1957 41.00 a 45.00 60.00 82.00 86.00 85.00 98.00 92.00 92.00 81.00 55.00 48.00 c 98.00
1958 53.00 c 64.00 58.00 86.00 90.00 a 93.00 a 94.00 102.00 90.00 89.00 70.00 a 44.00 102.00
1959 38.00 a 40.00 63.00 82.00 99.00 99.00 96.00 102.00 103.00 80.00 a 52.00 d 53.00 103.00
1960 37.00 41.00 47.00 78.00 87.00 89.00 102.00 95.00 97.00 83.00 60.00 b 41.00 102.00
1961 45.00 57.00 a 69.00 a 75.00 b 89.00 95.00 93.00 97.00 91.00 88.00 b 64.00 43.00 a 97.00
1962 42.00 45.00 46.00 b 90.00 88.00 90.00 86.00 95.00 89.00 88.00 66.00 58.00 d 95.00
1963 51.00 60.00 84.00 a 80.00 88.00 a 97.00 94.00 95.00 85.00 96.00 64.00 42.00 97.00
1964 47.00 50.00 57.00 79.00 98.00 97.00 98.00 100.00 92.00 80.00 a 72.00 37.00 100.00
1965 38.00 43.00 a 40.00 85.00 86.00 88.00 95.00 102.00 85.00 76.00 75.00 55.00 102.00
1966 36.00 42.00 62.00 69.00 90.00 98.00 105.00 96.00 90.00 85.00 45.00 46.00 105.00
1967 39.00 46.00 80.00 72.00 85.00 87.00 94.00 94.00 89.00 84.00 64.00 49.00 94.00
1968 47.00 35.00 76.00 87.00 87.00 97.00 97.00 99.00 87.00 82.00 60.00 47.00 99.00
1969 33.00 36.00 45.00 77.00 97.00 83.00 95.00 97.00 94.00 75.00 60.00 55.00 97.00
1970 33.00 45.00 48.00 81.00 89.00 97.00 96.00 96.00 94.00 89.00 54.00 41.00 97.00
1971 34.00 45.00 65.00 79.00 88.00 94.00 93.00 99.00 94.00 76.00 57.00 36.00 99.00
1972 37.00 38.00 53.00 68.00 91.00 91.00 92.00 96.00 95.00 79.00 54.00 43.00 96.00
1973 44.00 45.00 59.00 79.00 83.00 93.00 94.00 101.00 85.00 78.00 63.00 41.00 101.00
1974 43.00 44.00 55.00 82.00 87.00 92.00 101.00 96.00 91.00 86.00 61.00 49.00 101.00
1975 39.00 36.00 56.00 57.00 85.00 91.00 101.00 94.00 88.00 86.00 76.00 40.00 101.00
1976 40.00 55.00 70.00 84.00 84.00 96.00 103.00 104.00 96.00 89.00 b 64.00 47.00 104.00
1977 30.00 53.00 69.00 89.00 90.00 90.00 103.00 a 89.00 91.00 78.00 60.00 36.00 103.00
1978 30.00 35.00 67.00 68.00 88.00 87.00 95.00 97.00 100.00 84.00 76.00 39.00 100.00
1979 24.00 35.00 43.00 70.00 87.00 101.00 90.00 93.00 93.00 75.00 64.00 52.00 101.00
1980 45.00 34.00 48.00 98.00 92.00 93.00 102.00 92.00 94.00 87.00 61.00 48.00 102.00
1981 61.00 59.00 65.00 78.00 85.00 88.00 96.00 95.00 95.00 72.00 66.00 37.00 96.00
1982 39.00 44.00 50.00 79.00 88.00 88.00 95.00 101.00 88.00 73.00 56.00 54.00 101.00
1983 45.00 55.00 54.00 73.00 82.00 93.00 99.00 101.00 100.00 82.00 59.00 26.00 101.00
1984 41.00 49.00 50.00 70.00 90.00 88.00 97.00 100.00 97.00 79.00 68.00 54.00 100.00
1985 41.00 57.00 64.00 90.00 90.00 94.00 98.00 90.00 87.00 73.00 60.00 39.00 98.00
1986 48.00 43.00 79.00 77.00 90.00 96.00 94.00 90.00 82.00 77.00 59.00 55.00 96.00
1987 58.00 58.00 73.00 90.00 ----- z 99.00 102.00 102.00 88.00 83.00 61.00 41.00 102.00
1988 44.00 53.00 52.00 82.00 93.00 106.00 104.00 103.00 88.00 82.00 54.00 47.00 106.00
1989 49.00 42.00 58.00 74.00 85.00 95.00 101.00 95.00 90.00 88.00 65.00 47.00 101.00
1990 52.00 49.00 65.00 91.00 86.00 92.00 97.00 94.00 93.00 82.00 75.00 58.00 97.00
1991 45.00 66.00 65.00 84.00 93.00 92.00 96.00 100.00 88.00 85.00 56.00 45.00 100.00
1992 50.00 60.00 69.00 94.00 94.00 89.00 88.00 92.00 84.00 91.00 47.00 ----- z 94.00
1993 42.00 41.00 60.00 71.00 83.00 88.00 89.00 93.00 85.00 93.00 51.00 38.00 93.00
1994 29.00 43.00 56.00 82.00 89.00 95.00 90.00 89.00 88.00 71.00 60.00 49.00 95.00
1995 38.00 42.00 64.00 59.00 82.00 99.00 94.00 91.00 87.00 87.00 58.00 45.00 99.00
1996 46.00 52.00 51.00 73.00 81.00 96.00 90.00 92.00 90.00 83.00 ----- z 36.00 96.00
1997 43.00 42.00 51.00 71.00 86.00 94.00 94.00 94.00 87.00 89.00 53.00 51.00 94.00
1998 45.00 54.00 59.00 83.00 88.00 91.00 95.00 93.00 98.00 74.00 59.00 59.00 98.00
1999 38.00 51.00 72.00 76.00 89.00 92.00 97.00 95.00 87.00 82.00 77.00 58.00 97.00
2000 44.00 57.00 70.00 77.00 94.00 96.00 96.00 94.00 95.00 ----- z 69.00 35.00 96.00
2001 43.00 37.00 42.00 85.00 97.00 98.00 94.00 98.00 95.00 82.00 78.00 40.00 98.00
2002 51.00 52.00 57.00 86.00 93.00 98.00 97.00 92.00 98.00 81.00 69.00 54.00 98.00
2003 ----- z 46.00 76.00 90.00 85.00 89.00 94.00 100.00 95.00 90.00 56.00 43.00 100.00
2004 40.00 45.00 71.00 91.00 85.00 88.00 93.00 84.00 90.00 79.00 63.00 45.00 93.00
2005 40.00 51.00 73.00 83.00 80.00 97.00 95.00 90.00 90.00 86.00 66.00 40.00 97.00
2006 43.00 39.00 60.00 79.00 95.00 91.00 104.00 99.00 86.00 84.00 74.00 57.00 104.00
2007 39.00 46.00 63.00 78.00 91.00 91.00 100.00 92.00 94.00 87.00 63.00 32.00 100.00
2008 40.00 39.00 48.00 69.00 83.00 87.00 95.00 89.00 91.00 74.00 72.00 41.00 95.00
2009 35.00 45.00 54.00 91.00 92.00 92.00 88.00 94.00 85.00 64.00 62.00 47.00 94.00
2010 39.00 32.00 74.00 77.00 92.00 88.00 98.00 92.00 80.00 87.00 67.00 36.00 98.00
2011 35.00 e 44.00 49.00 75.00 87.00 94.00 96.00 89.00 88.00 87.00 62.00 51.00 96.00
2012 58.00 50.00 82.00 79.00 94.00 94.00 97.00 93.00 91.00 87.00 61.00 54.00 97.00
2013 39.00 35.00 42.00 32.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 42.00
Period of Record Statistics
MEAN 41.77 45.93 59.98 79.10 88.59 92.80 96.70 95.71 91.14 81.99 62.90 45.64 98.92
S.D. 6.83 8.22 10.83 8.06 4.40 5.04 4.86 4.40 5.18 6.56 7.90 7.11 3.64
SKEW 0.37 0.42 0.19 -0.42 0.11 0.06 0.19 0.07 0.49 -0.41 0.12 0.00 -0.04
MAX 61.00 66.00 84.00 98.00 99.00 106.00 110.00 105.00 108.00 96.00 81.00 60.00 108.00
MIN 24.00 32.00 40.00 57.00 77.00 81.00 86.00 84.00 80.00 63.00 45.00 26.00 88.00
NO YRS 79 81 81 80 78 82 84 84 83 83 80 81 65