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
1915 40.00 47.00 49.00 81.00 81.00 81.00 87.00 85.00 86.00 71.00 62.00 43.00 87.00
1916 42.00 58.00 61.00 65.00 81.00 80.00 95.00 93.00 83.00 79.00 65.00 56.00 95.00
1917 36.00 38.00 48.00 70.00 81.00 83.00 94.00 86.00 82.00 63.00 67.00 35.00 94.00
1918 ----- z 52.00 64.00 70.00 86.00 85.00 91.00 89.00 80.00 80.00 56.00 46.00 91.00
1919 41.00 40.00 58.00 73.00 92.00 86.00 89.00 85.00 85.00 79.00 49.00 38.00 92.00
1920 34.00 a 36.00 68.00 67.00 82.00 92.00 85.00 89.00 90.00 76.00 52.00 42.00 92.00
1921 43.00 51.00 61.00 80.00 87.00 a 92.00 95.00 88.00 86.00 b 71.00 58.00 40.00 95.00
1922 37.00 38.00 m 51.00 69.00 86.00 90.00 83.00 91.00 91.00 85.00 58.00 53.00 91.00
1923 38.00 c 41.00 55.00 78.00 84.00 c 89.00 94.00 83.00 88.00 75.00 ----- z ----- z 94.00
1924 ----- z 44.00 k 44.00 63.00 a 72.00 80.00 85.00 87.00 a 74.00 79.00 a 61.00 d 36.00 87.00
1925 ----- z 45.00 64.00 83.00 87.00 89.00 89.00 87.00 89.00 b 61.00 59.00 42.00 89.00
1926 39.00 35.00 a 47.00 73.00 87.00 79.00 85.00 87.00 e 78.00 68.00 49.00 36.00 87.00
1927 44.00 a 43.00 a 62.00 74.00 78.00 90.00 89.00 81.00 88.00 74.00 54.00 37.00 90.00
1928 45.00 e 42.00 65.00 71.00 83.00 80.00 a 88.00 89.00 75.00 83.00 55.00 43.00 89.00
1929 23.00 31.00 56.00 76.00 88.00 84.00 90.00 85.00 92.00 78.00 60.00 43.00 92.00
1930 40.00 a 58.00 66.00 73.00 84.00 84.00 91.00 91.00 88.00 82.00 65.00 43.00 91.00
1931 43.00 58.00 52.00 86.00 92.00 97.00 98.00 91.00 95.00 79.00 71.00 48.00 98.00
1932 41.00 52.00 47.00 76.00 90.00 88.00 94.00 90.00 81.00 76.00 59.00 46.00 94.00
1933 45.00 44.00 46.00 69.00 79.00 93.00 98.00 88.00 83.00 70.00 79.00 41.00 98.00
1934 43.00 40.00 57.00 78.00 89.00 102.00 103.00 a 92.00 76.00 76.00 61.00 35.00 103.00
1935 50.00 b 43.00 54.00 75.00 77.00 82.00 88.00 87.00 85.00 72.00 61.00 35.00 a 88.00
1936 34.00 38.00 48.00 70.00 87.00 85.00 107.00 a 95.00 87.00 71.00 54.00 47.00 107.00
1937 30.00 42.00 51.00 61.00 87.00 90.00 94.00 92.00 89.00 71.00 60.00 35.00 94.00
1938 41.00 44.00 70.00 77.00 78.00 92.00 87.00 88.00 82.00 83.00 63.00 40.00 92.00
1939 42.00 38.00 67.00 80.00 90.00 90.00 89.00 90.00 89.00 74.00 61.00 53.00 90.00
1940 28.00 35.00 47.00 71.00 84.00 86.00 a 92.00 85.00 86.00 74.00 57.00 43.00 92.00
1941 37.00 40.00 46.00 77.00 84.00 89.00 98.00 90.00 84.00 70.00 65.00 54.00 98.00
1942 49.00 35.00 51.00 79.00 80.00 f 85.00 93.00 91.00 84.00 78.00 59.00 31.00 93.00
1943 32.00 50.00 66.00 76.00 84.00 91.00 90.00 86.00 82.00 78.00 45.00 42.00 91.00
1944 49.00 a 48.00 45.00 70.00 85.00 87.00 87.00 90.00 84.00 71.00 74.00 36.00 90.00
1945 32.00 45.00 71.00 76.00 77.00 86.00 94.00 87.00 87.00 78.00 56.00 38.00 94.00
1946 40.00 45.00 79.00 77.00 84.00 85.00 87.00 90.00 81.00 75.00 56.00 54.00 90.00
1947 44.00 45.00 51.00 72.00 77.00 84.00 90.00 96.00 88.00 84.00 55.00 38.00 96.00
1948 ----- z ----- z ----- z ----- z ----- z 87.00 92.00 95.00 91.00 82.00 71.00 49.00 95.00
1949 45.00 41.00 50.00 78.00 90.00 89.00 92.00 90.00 77.00 75.00 68.00 48.00 92.00
1950 37.00 38.00 46.00 61.00 85.00 90.00 85.00 90.00 83.00 83.00 b 49.00 a 38.00 90.00
1951 43.00 45.00 50.00 80.00 83.00 81.00 86.00 82.00 78.00 a 70.00 a 50.00 54.00 a 86.00
1952 35.00 a 46.00 46.00 84.00 85.00 87.00 f 86.00 k 85.00 b 86.00 a 66.00 a 57.00 a 40.00 a 87.00
1953 44.00 b 36.00 a 54.00 65.00 b 86.00 86.00 90.00 88.00 90.00 85.00 69.00 47.00 90.00
1954 33.00 49.00 50.00 72.00 80.00 85.00 88.00 84.00 81.00 69.00 59.00 38.00 88.00
1955 34.00 42.00 56.00 78.00 85.00 83.00 94.00 91.00 87.00 78.00 a 48.00 q 34.00 94.00
1956 36.00 39.00 47.00 62.00 82.00 91.00 84.00 84.00 79.00 81.00 a 65.00 37.00 91.00
1957 36.00 40.00 54.00 79.00 81.00 86.00 91.00 90.00 85.00 72.00 54.00 44.00 91.00
1958 40.00 a 56.00 52.00 77.00 81.00 88.00 85.00 90.00 81.00 76.00 60.00 39.00 90.00
1959 37.00 39.00 a 54.00 67.00 90.00 88.00 87.00 88.00 88.00 70.00 49.00 44.00 90.00
1960 37.00 43.00 55.00 82.00 80.00 83.00 89.00 88.00 88.00 77.00 55.00 49.00 89.00
1961 40.00 52.00 55.00 65.00 83.00 90.00 90.00 92.00 91.00 81.00 60.00 52.00 92.00
1962 39.00 40.00 56.00 85.00 86.00 86.00 85.00 85.00 79.00 81.00 47.00 55.00 86.00
1963 38.00 35.00 65.00 74.00 84.00 87.00 96.00 88.00 86.00 80.00 ----- z 39.00 96.00
1964 43.00 47.00 50.00 81.00 89.00 a 89.00 95.00 95.00 79.00 75.00 62.00 36.00 95.00
1965 40.00 43.00 38.00 79.00 83.00 86.00 90.00 89.00 80.00 80.00 64.00 44.00 90.00
1966 32.00 45.00 69.00 64.00 85.00 93.00 91.00 86.00 84.00 79.00 54.00 39.00 93.00
1967 41.00 38.00 69.00 68.00 85.00 85.00 87.00 83.00 77.00 80.00 55.00 a 50.00 87.00
1968 44.00 45.00 69.00 77.00 84.00 88.00 87.00 89.00 78.00 81.00 59.00 43.00 89.00
1969 35.00 39.00 48.00 70.00 a 89.00 84.00 88.00 85.00 82.00 78.00 63.00 42.00 89.00
1970 33.00 43.00 48.00 88.00 82.00 89.00 89.00 88.00 84.00 76.00 51.00 48.00 89.00
1971 31.00 46.00 47.00 74.00 75.00 90.00 84.00 a 85.00 85.00 79.00 56.00 35.00 90.00
1972 37.00 35.00 55.00 70.00 86.00 84.00 85.00 85.00 78.00 68.00 50.00 34.00 86.00
1973 52.00 40.00 58.00 71.00 77.00 86.00 89.00 ----- z 83.00 75.00 48.00 38.00 89.00
1974 41.00 46.00 53.00 77.00 83.00 80.00 93.00 83.00 76.00 75.00 59.00 38.00 93.00
1975 40.00 45.00 50.00 59.00 86.00 84.00 90.00 87.00 74.00 75.00 71.00 40.00 90.00
1976 36.00 56.00 64.00 77.00 79.00 88.00 89.00 94.00 94.00 b 80.00 51.00 42.00 94.00
1977 30.00 50.00 65.00 83.00 86.00 86.00 90.00 a 83.00 76.00 68.00 60.00 40.00 90.00
1978 30.00 30.00 60.00 72.00 88.00 85.00 84.00 87.00 87.00 72.00 ----- z 38.00 88.00
1979 24.00 38.00 49.00 73.00 80.00 82.00 87.00 82.00 83.00 70.00 b ----- z 43.00 87.00
1980 39.00 37.00 49.00 88.00 85.00 86.00 91.00 84.00 82.00 78.00 57.00 41.00 91.00
1981 51.00 56.00 64.00 b 68.00 78.00 79.00 86.00 84.00 80.00 65.00 a 67.00 38.00 86.00
1982 30.00 44.00 51.00 74.00 81.00 ----- z ----- z 89.00 80.00 73.00 58.00 60.00 89.00
1983 36.00 45.00 57.00 73.00 74.00 87.00 88.00 88.00 85.00 75.00 56.00 30.00 88.00
1984 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 90.00 81.00 ----- z ----- z ----- z 90.00
1985 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1986 ----- z ----- z ----- z ----- z ----- z ----- z 90.00 86.00 82.00 70.00 52.00 35.00 90.00
1987 45.00 48.00 70.00 85.00 85.00 93.00 89.00 88.00 83.00 70.00 58.00 41.00 93.00
1988 39.00 46.00 49.00 72.00 87.00 93.00 98.00 92.00 79.00 73.00 53.00 45.00 98.00
1989 44.00 43.00 67.00 76.00 80.00 85.00 89.00 90.00 ----- z ----- z 56.00 37.00 90.00
1990 48.00 42.00 63.00 85.00 82.00 88.00 94.00 85.00 83.00 78.00 71.00 50.00 94.00
1991 40.00 56.00 72.00 83.00 88.00 88.00 87.00 91.00 80.00 72.00 53.00 41.00 91.00
1992 39.00 48.00 54.00 71.00 86.00 86.00 79.00 90.00 78.00 85.00 46.00 36.00 90.00
1993 38.00 46.00 67.00 70.00 80.00 85.00 84.00 89.00 79.00 76.00 51.00 40.00 89.00
1994 30.00 52.00 60.00 76.00 85.00 90.00 85.00 88.00 82.00 73.00 54.00 51.00 90.00
1995 35.00 45.00 60.00 62.00 79.00 92.00 94.00 87.00 83.00 82.00 42.00 37.00 94.00
1996 43.00 47.00 52.00 67.00 82.00 88.00 82.00 88.00 83.00 76.00 52.00 33.00 88.00
1997 35.00 49.00 61.00 67.00 75.00 89.00 89.00 87.00 82.00 82.00 58.00 45.00 89.00
1998 41.00 49.00 69.00 76.00 87.00 84.00 90.00 87.00 88.00 71.00 61.00 60.00 90.00
1999 43.00 49.00 66.00 79.00 85.00 87.00 95.00 89.00 86.00 71.00 69.00 49.00 95.00
2000 39.00 60.00 73.00 c 74.00 84.00 a 88.00 86.00 86.00 84.00 79.00 68.00 31.00 88.00
2001 38.00 32.00 52.00 80.00 87.00 89.00 89.00 93.00 81.00 75.00 66.00 57.00 93.00
2002 50.00 49.00 50.00 88.00 86.00 91.00 91.00 85.00 87.00 ----- z 62.00 46.00 91.00
2003 49.00 46.00 67.00 86.00 80.00 85.00 86.00 89.00 90.00 77.00 54.00 43.00 90.00
2004 33.00 a 49.00 c 63.00 83.00 ----- z ----- z 81.00 z 84.00 86.00 77.00 60.00 44.00 86.00
2005 37.00 53.00 65.00 80.00 75.00 91.00 93.00 90.00 91.00 80.00 60.00 36.00 93.00
2006 48.00 40.00 ----- z ----- z ----- z ----- z ----- z 98.00 80.00 ----- z 59.00 42.00 98.00
2007 39.00 51.00 76.00 83.00 88.00 90.00 91.00 90.00 89.00 83.00 55.00 36.00 91.00
2008 42.00 38.00 47.00 74.00 73.00 83.00 84.00 84.00 85.00 74.00 71.00 42.00 85.00
2009 24.00 46.00 61.00 79.00 87.00 93.00 ----- z 87.00 81.00 60.00 62.00 41.00 93.00
2010 35.00 39.00 68.00 78.00 90.00 86.00 86.00 88.00 79.00 e 79.00 66.00 42.00 90.00
2011 33.00 48.00 a 54.00 73.00 79.00 92.00 92.00 a 84.00 83.00 80.00 59.00 44.00 92.00
2012 46.00 44.00 77.00 72.00 86.00 86.00 93.00 89.00 86.00 73.00 h ----- z ----- z 93.00
Period of Record Statistics
MEAN 38.84 44.38 57.34 74.73 83.46 87.13 89.80 88.06 83.60 75.60 58.64 42.33 91.52
S.D. 6.08 6.45 8.94 6.71 4.40 4.00 4.52 3.31 4.55 5.35 7.01 6.60 3.75
SKEW -0.20 0.24 0.33 -0.13 -0.46 0.43 0.81 0.37 0.10 -0.53 0.28 0.67 1.37
MAX 52.00 60.00 79.00 88.00 92.00 102.00 107.00 98.00 95.00 85.00 79.00 60.00 107.00
MIN 23.00 30.00 38.00 59.00 72.00 79.00 79.00 81.00 74.00 60.00 42.00 30.00 85.00
NO YRS 91 92 93 93 91 91 91 96 96 92 90 94 73