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
1909 ----- z ----- z ----- z 67.00 v 67.00 e 88.00 86.00 88.00 78.00 76.00 59.00 b 42.00 c 88.00
1910 34.00 b 36.00 c 70.00 a 65.00 71.00 96.00 a 95.00 86.00 84.00 a 79.00 a 53.00 b 36.00 96.00
1911 38.00 44.00 61.00 a 54.00 82.00 92.00 a 88.00 f 86.00 79.00 66.00 b 42.00 d 42.00 b 92.00
1912 21.00 b 36.00 b 55.00 d 76.00 a 76.00 a 93.00 87.00 b 78.00 82.00 a 82.00 a 56.00 49.00 i 93.00
1913 40.00 a 33.00 a 51.00 80.00 82.00 91.00 85.00 a 90.00 78.00 78.00 a 63.00 52.00 c 91.00
1914 41.00 g 45.00 52.00 60.00 96.00 83.00 89.00 94.00 83.00 79.00 55.00 40.00 96.00
1915 40.00 39.00 49.00 81.00 81.00 83.00 a 88.00 87.00 83.00 63.00 60.00 a 41.00 88.00
1916 39.00 a 47.00 a 41.00 67.00 73.00 76.00 97.00 88.00 a 77.00 71.00 68.00 45.00 b 97.00
1917 36.00 39.00 49.00 47.00 82.00 81.00 95.00 86.00 80.00 64.00 62.00 38.00 95.00
1918 29.00 a 45.00 a 68.00 61.00 86.00 80.00 90.00 90.00 74.00 75.00 57.00 49.00 90.00
1919 42.00 39.00 59.00 a 69.00 a 90.00 84.00 90.00 86.00 a 78.00 d 76.00 51.00 40.00 c 90.00
1920 35.00 a 35.00 62.00 59.00 76.00 86.00 87.00 88.00 90.00 79.00 48.00 43.00 90.00
1921 45.00 45.00 61.00 75.00 88.00 90.00 99.00 a 92.00 a 89.00 73.00 56.00 43.00 99.00
1922 37.00 39.00 48.00 57.00 82.00 94.00 86.00 90.00 84.00 82.00 55.00 a 43.00 94.00
1923 36.00 40.00 50.00 77.00 d 80.00 87.00 92.00 84.00 82.00 76.00 59.00 54.00 92.00
1924 47.00 44.00 44.00 61.00 77.00 86.00 91.00 92.00 77.00 a 72.00 59.00 37.00 92.00
1925 45.00 a 54.00 68.00 71.00 87.00 92.00 92.00 91.00 87.00 59.00 a 64.00 a 41.00 92.00
1926 37.00 c 41.00 56.00 75.00 a 82.00 95.00 90.00 89.00 78.00 69.00 48.00 38.00 95.00
1927 43.00 45.00 53.00 76.00 72.00 94.00 85.00 84.00 83.00 72.00 51.00 36.00 94.00
1928 45.00 41.00 62.00 71.00 84.00 86.00 88.00 89.00 78.00 69.00 60.00 42.00 89.00
1929 29.00 a 37.00 60.00 73.00 77.00 87.00 94.00 91.00 92.00 80.00 55.00 44.00 94.00
1930 37.00 a 55.00 a 51.00 62.00 80.00 86.00 96.00 94.00 85.00 80.00 60.00 a 50.00 96.00
1931 40.00 55.00 42.00 77.00 88.00 a 93.00 a 94.00 a 93.00 92.00 80.00 65.00 ----- z 94.00
1932 45.00 54.00 a 42.00 64.00 91.00 a 88.00 95.00 91.00 82.00 74.00 61.00 48.00 a 95.00
1933 43.00 44.00 47.00 73.00 77.00 97.00 92.00 88.00 80.00 72.00 48.00 42.00 97.00
1934 46.00 42.00 51.00 62.00 b 91.00 88.00 90.00 93.00 68.00 77.00 64.00 40.00 93.00
1935 39.00 a 46.00 47.00 64.00 79.00 81.00 90.00 90.00 78.00 70.00 48.00 40.00 90.00
1936 36.00 39.00 48.00 63.00 81.00 89.00 105.00 94.00 84.00 75.00 60.00 40.00 105.00
1937 32.00 55.00 50.00 62.00 74.00 84.00 94.00 94.00 83.00 75.00 57.00 42.00 94.00
1938 39.00 47.00 65.00 a 72.00 73.00 93.00 b 88.00 94.00 83.00 81.00 66.00 39.00 94.00
1939 37.00 39.00 69.00 75.00 96.00 86.00 92.00 92.00 89.00 71.00 61.00 56.00 96.00
1940 30.00 36.00 44.00 59.00 86.00 86.00 93.00 89.00 83.00 72.00 48.00 47.00 93.00
1941 36.00 36.00 43.00 76.00 88.00 92.00 97.00 91.00 87.00 67.00 56.00 56.00 97.00
1942 55.00 39.00 47.00 82.00 85.00 79.00 92.00 90.00 78.00 75.00 59.00 a 36.00 92.00
1943 40.00 46.00 58.00 77.00 81.00 88.00 89.00 86.00 82.00 80.00 48.00 43.00 89.00
1944 44.00 44.00 45.00 61.00 90.00 87.00 88.00 91.00 81.00 73.00 62.00 38.00 91.00
1945 36.00 43.00 69.00 66.00 71.00 89.00 95.00 90.00 90.00 74.00 45.00 41.00 95.00
1946 38.00 36.00 80.00 74.00 83.00 89.00 91.00 88.00 80.00 67.00 57.00 47.00 c 91.00
1947 49.00 a 48.00 48.00 75.00 80.00 d ----- z 96.00 99.00 94.00 a 85.00 53.00 37.00 a 99.00
1948 ----- z ----- z ----- z ----- z ----- z 94.00 99.00 99.00 93.00 73.00 63.00 46.00 99.00
1949 46.00 34.00 50.00 81.00 80.00 93.00 a 92.00 96.00 84.00 74.00 68.00 50.00 96.00
1950 35.00 40.00 44.00 61.00 74.00 86.00 91.00 90.00 86.00 79.00 62.00 40.00 91.00
1951 37.00 46.00 47.00 a 80.00 a 83.00 86.00 92.00 87.00 79.00 74.00 55.00 54.00 92.00
1952 48.00 a 40.00 a 43.00 92.00 91.00 f 91.00 89.00 b 91.00 86.00 76.00 a 64.00 45.00 92.00
1953 40.00 40.00 55.00 70.00 90.00 a 90.00 a 89.00 94.00 92.00 e 89.00 a 74.00 46.00 94.00
1954 35.00 49.00 45.00 69.00 78.00 a 89.00 91.00 89.00 85.00 68.00 64.00 42.00 91.00
1955 35.00 d 37.00 62.00 81.00 89.00 a 91.00 93.00 a 95.00 83.00 84.00 47.00 37.00 95.00
1956 39.00 41.00 50.00 64.00 80.00 94.00 87.00 88.00 82.00 84.00 60.00 45.00 a 94.00
1957 37.00 40.00 55.00 87.00 85.00 81.00 90.00 92.00 79.00 74.00 55.00 46.00 92.00
1958 40.00 54.00 50.00 81.00 86.00 86.00 88.00 95.00 85.00 80.00 66.00 43.00 a 95.00
1959 36.00 42.00 60.00 71.00 89.00 91.00 91.00 94.00 86.00 72.00 48.00 48.00 94.00
1960 36.00 39.00 50.00 77.00 83.00 88.00 95.00 90.00 91.00 80.00 56.00 48.00 95.00
1961 42.00 60.00 55.00 68.00 86.00 96.00 91.00 96.00 92.00 88.00 64.00 45.00 96.00
1962 41.00 44.00 47.00 78.00 89.00 90.00 84.00 88.00 81.00 82.00 54.00 60.00 90.00
1963 42.00 40.00 68.00 75.00 85.00 96.00 95.00 93.00 84.00 83.00 62.00 42.00 96.00
1964 47.00 49.00 53.00 69.00 94.00 91.00 97.00 88.00 ----- z 79.00 65.00 36.00 97.00
1965 38.00 40.00 42.00 87.00 83.00 b 83.00 89.00 91.00 79.00 70.00 68.00 39.00 91.00
1966 29.00 ----- z 50.00 68.00 88.00 89.00 93.00 89.00 80.00 83.00 58.00 42.00 93.00
1967 42.00 a 37.00 b 70.00 a 70.00 76.00 ----- z ----- z 83.00 t 82.00 78.00 54.00 42.00 83.00
1968 47.00 39.00 68.00 81.00 74.00 80.00 88.00 ----- z 80.00 81.00 56.00 42.00 88.00
1969 36.00 39.00 50.00 64.00 94.00 78.00 90.00 91.00 86.00 63.00 63.00 48.00 94.00
1970 35.00 45.00 ----- z 68.00 88.00 90.00 92.00 93.00 87.00 74.00 59.00 45.00 93.00
1971 30.00 46.00 41.00 67.00 79.00 87.00 87.00 91.00 89.00 73.00 56.00 36.00 91.00
1972 38.00 35.00 48.00 62.00 77.00 90.00 86.00 91.00 77.00 70.00 53.00 35.00 91.00
1973 52.00 46.00 49.00 72.00 82.00 82.00 95.00 92.00 85.00 77.00 54.00 40.00 95.00
1974 40.00 38.00 l 50.00 67.00 74.00 87.00 95.00 87.00 78.00 78.00 58.00 46.00 95.00
1975 38.00 40.00 55.00 57.00 84.00 84.00 97.00 90.00 79.00 81.00 74.00 41.00 97.00
1976 41.00 59.00 ----- z 74.00 78.00 92.00 90.00 98.00 97.00 83.00 55.00 42.00 98.00
1977 35.00 49.00 57.00 75.00 91.00 85.00 a 94.00 81.00 78.00 70.00 60.00 40.00 94.00
1978 30.00 a 35.00 65.00 68.00 85.00 90.00 90.00 a 90.00 a 93.00 77.00 73.00 39.00 93.00
1979 29.00 34.00 49.00 65.00 85.00 84.00 88.00 86.00 81.00 68.00 52.00 44.00 88.00
1980 42.00 a 40.00 42.00 84.00 91.00 94.00 95.00 89.00 79.00 84.00 59.00 44.00 95.00
1981 53.00 59.00 58.00 70.00 89.00 84.00 ----- z ----- z 88.00 67.00 66.00 38.00 89.00
1982 35.00 45.00 50.00 74.00 72.00 86.00 87.00 f 87.00 83.00 73.00 58.00 50.00 87.00
1983 39.00 46.00 46.00 73.00 73.00 92.00 96.00 99.00 94.00 74.00 56.00 32.00 99.00
1984 44.00 54.00 46.00 70.00 86.00 87.00 91.00 95.00 90.00 71.00 a 62.00 45.00 95.00
1985 40.00 54.00 56.00 78.00 h 85.00 f 85.00 88.00 89.00 87.00 69.00 51.00 39.00 89.00
1986 44.00 35.00 71.00 75.00 94.00 90.00 89.00 88.00 75.00 75.00 53.00 38.00 94.00
1987 43.00 52.00 72.00 a 85.00 a 84.00 91.00 95.00 93.00 82.00 75.00 57.00 41.00 95.00
1988 40.00 46.00 51.00 73.00 87.00 96.00 a 100.00 94.00 a 77.00 68.00 47.00 47.00 100.00
1989 44.00 37.00 42.00 65.00 83.00 84.00 94.00 93.00 84.00 82.00 48.00 42.00 94.00
1990 49.00 46.00 63.00 82.00 79.00 89.00 ----- z 89.00 87.00 68.00 67.00 52.00 89.00
1991 40.00 55.00 54.00 72.00 86.00 85.00 92.00 95.00 82.00 74.00 52.00 41.00 95.00
1992 40.00 45.00 51.00 61.00 86.00 90.00 82.00 86.00 79.00 89.00 48.00 38.00 90.00
1993 48.00 45.00 54.00 64.00 84.00 89.00 83.00 92.00 75.00 80.00 49.00 41.00 92.00
1994 29.00 50.00 57.00 81.00 89.00 91.00 87.00 86.00 84.00 73.00 57.00 46.00 91.00
1995 39.00 42.00 60.00 57.00 86.00 98.00 97.00 88.00 86.00 84.00 46.00 36.00 98.00
1996 41.00 47.00 55.00 64.00 84.00 ----- z 88.00 87.00 76.00 77.00 56.00 36.00 88.00
1997 38.00 48.00 54.00 70.00 76.00 90.00 90.00 90.00 83.00 75.00 51.00 48.00 90.00
1998 44.00 53.00 64.00 78.00 84.00 80.00 93.00 90.00 88.00 73.00 56.00 57.00 93.00
1999 41.00 50.00 59.00 72.00 89.00 c 89.00 97.00 89.00 ----- z 64.00 69.00 50.00 97.00
2000 37.00 58.00 59.00 64.00 85.00 82.00 90.00 86.00 86.00 72.00 62.00 35.00 90.00
2001 39.00 32.00 57.00 82.00 78.00 92.00 92.00 96.00 85.00 74.00 69.00 46.00 96.00
2002 47.00 50.00 47.00 70.00 89.00 94.00 91.00 86.00 91.00 72.00 60.00 46.00 94.00
2003 51.00 47.00 60.00 76.00 78.00 75.00 93.00 92.00 84.00 81.00 54.00 44.00 93.00
2004 34.00 51.00 51.00 76.00 73.00 83.00 91.00 88.00 83.00 78.00 59.00 43.00 91.00
2005 37.00 48.00 56.00 78.00 b 72.00 85.00 95.00 95.00 90.00 69.00 60.00 40.00 95.00
2006 50.00 40.00 ----- z ----- z ----- z ----- z ----- z 88.00 84.00 ----- z 57.00 44.00 88.00
2007 41.00 45.00 60.00 ----- z ----- z 87.00 93.00 ----- z 90.00 74.00 56.00 37.00 93.00
2008 ----- z 30.00 z 51.00 73.00 73.00 86.00 91.00 91.00 ----- z 69.00 70.00 36.00 91.00
2009 44.00 40.00 54.00 76.00 89.00 87.00 ----- z 88.00 81.00 59.00 62.00 40.00 89.00
2010 40.00 40.00 74.00 ----- z 80.00 85.00 88.00 91.00 73.00 75.00 56.00 38.00 91.00
2011 27.00 55.00 51.00 69.00 77.00 81.00 d 94.00 88.00 87.00 82.00 55.00 47.00 94.00
2012 48.00 f 44.00 70.00 a 73.00 82.00 90.00 94.00 ----- z 76.00 t ----- z ----- z ----- z 94.00
Period of Record Statistics
MEAN 39.56 44.10 54.42 70.97 82.55 87.90 91.55 90.29 83.47 75.03 57.74 42.96 93.60
S.D. 6.00 6.62 8.68 8.11 6.36 4.77 3.93 3.67 5.30 6.15 6.68 5.38 2.98
SKEW -0.08 0.46 0.62 -0.12 -0.13 -0.27 0.28 -0.05 0.11 -0.14 0.14 0.76 0.74
MAX 55.00 60.00 80.00 92.00 96.00 98.00 105.00 99.00 97.00 89.00 74.00 60.00 105.00
MIN 21.00 32.00 41.00 47.00 67.00 75.00 82.00 78.00 68.00 59.00 42.00 32.00 88.00
NO YRS 99 99 99 98 99 100 97 99 100 102 103 101 72