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
1908 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 43.00 43.00
1909 46.00 46.00 46.00 63.00 79.00 90.00 89.00 d 95.00 a 81.00 b 68.00 62.00 46.00 95.00
1910 38.00 38.00 78.00 62.00 75.00 94.00 93.00 88.00 78.00 78.00 52.00 37.00 94.00
1911 38.00 47.00 63.00 60.00 87.00 98.00 100.00 87.00 88.00 66.00 60.00 49.00 100.00
1912 29.00 39.00 47.00 68.00 79.00 88.00 91.00 86.00 88.00 76.00 62.00 c 50.00 91.00
1913 45.00 45.00 53.00 73.00 70.00 92.00 85.00 d 90.00 a 94.00 b 74.00 68.00 a 52.00 j 94.00
1914 50.00 g 45.00 b 57.00 57.00 89.00 90.00 90.00 88.00 84.00 81.00 70.00 51.00 90.00
1915 38.00 40.00 51.00 86.00 82.00 77.00 87.00 88.00 82.00 69.00 68.00 44.00 88.00
1916 46.00 48.00 46.00 65.00 78.00 81.00 104.00 102.00 83.00 72.00 58.00 58.00 a 104.00
1917 49.00 41.00 52.00 66.00 80.00 84.00 100.00 88.00 80.00 71.00 65.00 47.00 100.00
1918 31.00 47.00 70.00 58.00 a 83.00 89.00 93.00 101.00 88.00 83.00 62.00 48.00 101.00
1919 46.00 40.00 55.00 72.00 76.00 93.00 97.00 89.00 93.00 76.00 54.00 43.00 97.00
1920 ----- z ----- z 53.00 61.00 76.00 91.00 88.00 82.00 81.00 81.00 55.00 ----- z 91.00
1921 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1922 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1923 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1924 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1925 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 41.00 41.00
1926 44.00 42.00 53.00 80.00 g 82.00 85.00 95.00 91.00 78.00 70.00 ----- z ----- z 95.00
1927 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1928 43.00 r 42.00 53.00 e 63.00 86.00 80.00 89.00 90.00 80.00 a 83.00 60.00 46.00 90.00
1929 34.00 40.00 63.00 75.00 84.00 80.00 92.00 92.00 93.00 74.00 54.00 46.00 93.00
1930 41.00 56.00 68.00 78.00 82.00 c 92.00 91.00 93.00 86.00 65.00 a ----- z ----- z 93.00
1931 ----- z ----- z 45.00 c 79.00 85.00 100.00 102.00 100.00 98.00 78.00 68.00 48.00 e 102.00
1932 46.00 b 54.00 b 56.00 66.00 86.00 a 85.00 100.00 92.00 89.00 81.00 58.00 54.00 100.00
1933 46.00 48.00 49.00 75.00 84.00 95.00 b 95.00 84.00 90.00 78.00 60.00 46.00 95.00
1934 46.00 43.00 53.00 72.00 93.00 93.00 d 91.00 a 87.00 a 82.00 80.00 60.00 45.00 93.00
1935 40.00 b 42.00 55.00 62.00 74.00 86.00 95.00 85.00 85.00 72.00 60.00 40.00 95.00
1936 40.00 c 44.00 58.00 70.00 86.00 88.00 j 104.00 93.00 88.00 74.00 59.00 54.00 104.00
1937 38.00 48.00 48.00 70.00 a 90.00 88.00 94.00 96.00 96.00 75.00 b 62.00 37.00 a 96.00
1938 46.00 j 40.00 a 65.00 74.00 72.00 a 85.00 89.00 b 94.00 82.00 85.00 64.00 a 44.00 94.00
1939 44.00 38.00 70.00 a 78.00 b 90.00 c 85.00 b 93.00 c 92.00 97.00 a 75.00 64.00 c 55.00 b 97.00
1940 34.00 a 39.00 a 51.00 59.00 g 83.00 e 88.00 92.00 n 81.00 g 88.00 l 76.00 h 58.00 k 41.00 g 92.00
1941 38.00 c 39.00 d 44.00 e 78.00 b 88.00 91.00 102.00 91.00 c 82.00 75.00 59.00 ----- z 102.00
1942 44.00 g 36.00 d 53.00 e 80.00 d 72.00 a 87.00 97.00 94.00 82.00 77.00 c 59.00 e 36.00 e 97.00
1943 35.00 e 48.00 d 72.00 d 76.00 d 73.00 e 94.00 e 92.00 d 90.00 e 82.00 e 82.00 f 54.00 d 49.00 e 94.00
1944 59.00 e 45.00 d 49.00 d 60.00 e 82.00 d 90.00 d 90.00 f 100.00 d 78.00 d 76.00 e 65.00 d 36.00 100.00
1945 38.00 a 43.00 69.00 74.00 74.00 93.00 84.00 a 90.00 82.00 74.00 56.00 a 44.00 a 93.00
1946 44.00 42.00 75.00 e 76.00 d 70.00 d 90.00 e 84.00 d 85.00 a 78.00 75.00 58.00 59.00 90.00
1947 48.00 45.00 58.00 64.00 84.00 81.00 92.00 96.00 85.00 84.00 59.00 b 46.00 96.00
1948 ----- z ----- z ----- z ----- z ----- z 90.00 95.00 102.00 b 90.00 68.00 65.00 50.00 102.00
1949 45.00 50.00 a 57.00 70.00 a 91.00 89.00 91.00 98.00 82.00 76.00 64.00 48.00 a 98.00
1950 45.00 b 40.00 49.00 68.00 81.00 88.00 91.00 92.00 79.00 73.00 73.00 a 38.00 b 92.00
1951 39.00 a 43.00 52.00 83.00 82.00 a 80.00 c 93.00 87.00 78.00 78.00 50.00 48.00 93.00
1952 42.00 a 44.00 47.00 83.00 89.00 94.00 89.00 89.00 82.00 70.00 a 66.00 49.00 94.00
1953 43.00 40.00 55.00 76.00 78.00 a 85.00 94.00 95.00 95.00 82.00 68.00 49.00 95.00
1954 40.00 49.00 62.00 75.00 a 80.00 87.00 a 90.00 90.00 87.00 72.00 61.00 42.00 90.00
1955 40.00 39.00 56.00 79.00 80.00 84.00 94.00 100.00 88.00 73.00 52.00 45.00 a 100.00
1956 36.00 39.00 50.00 62.00 90.00 95.00 86.00 88.00 76.00 78.00 59.00 46.00 a 95.00
1957 39.00 43.00 49.00 82.00 83.00 85.00 90.00 91.00 80.00 77.00 52.00 a 46.00 a 91.00
1958 38.00 a 45.00 51.00 85.00 82.00 87.00 87.00 a 90.00 a 76.00 77.00 67.00 40.00 90.00
1959 35.00 a 39.00 49.00 g 66.00 b 79.00 c 90.00 90.00 a 90.00 88.00 65.00 51.00 46.00 90.00
1960 37.00 37.00 51.00 70.00 70.00 82.00 85.00 n 90.00 92.00 73.00 55.00 48.00 c 92.00
1961 52.00 45.00 e 52.00 67.00 72.00 b 91.00 c 86.00 r 92.00 m 90.00 75.00 60.00 58.00 92.00
1962 39.00 38.00 48.00 87.00 81.00 j 85.00 k 84.00 r ----- z ----- z ----- z 55.00 59.00 87.00
1963 40.00 a 36.00 69.00 78.00 80.00 b 93.00 90.00 a 87.00 b 86.00 a 89.00 b 63.00 46.00 93.00
1964 47.00 ----- z 55.00 80.00 b 90.00 97.00 92.00 97.00 88.00 74.00 69.00 40.00 97.00
1965 44.00 43.00 41.00 a 74.00 81.00 90.00 ----- z 95.00 82.00 75.00 a 65.00 52.00 95.00
1966 41.00 42.00 53.00 71.00 83.00 a 90.00 96.00 90.00 89.00 c 81.00 b 54.00 45.00 96.00
1967 41.00 44.00 60.00 71.00 83.00 82.00 91.00 86.00 82.00 85.00 55.00 49.00 91.00
1968 42.00 41.00 67.00 78.00 78.00 88.00 92.00 95.00 80.00 d 78.00 f 66.00 47.00 95.00
1969 41.00 42.00 52.00 71.00 90.00 82.00 90.00 b 93.00 86.00 i 73.00 60.00 44.00 93.00
1970 37.00 46.00 50.00 77.00 85.00 98.00 98.00 95.00 84.00 66.00 54.00 g 58.00 98.00
1971 36.00 42.00 42.00 67.00 81.00 95.00 90.00 88.00 83.00 e 85.00 60.00 f 44.00 95.00
1972 39.00 38.00 45.00 a 64.00 77.00 l 84.00 91.00 85.00 76.00 70.00 55.00 39.00 91.00
1973 48.00 39.00 50.00 64.00 78.00 a 90.00 87.00 ----- z ----- z ----- z 52.00 50.00 90.00
1974 44.00 44.00 60.00 a 80.00 79.00 80.00 94.00 86.00 82.00 ----- z 60.00 h 43.00 94.00
1975 46.00 42.00 48.00 58.00 79.00 86.00 92.00 90.00 75.00 c 82.00 f 72.00 e 58.00 92.00
1976 38.00 42.00 i 59.00 68.00 a 74.00 c 90.00 d 93.00 91.00 90.00 72.00 c 56.00 40.00 93.00
1977 31.00 45.00 59.00 81.00 87.00 82.00 95.00 85.00 74.00 66.00 59.00 42.00 95.00
1978 36.00 32.00 51.00 63.00 79.00 d 83.00 d 86.00 g 88.00 88.00 73.00 68.00 37.00 b 88.00
1979 31.00 a 41.00 47.00 d 60.00 68.00 88.00 j 88.00 88.00 ----- z ----- z 61.00 50.00 88.00
1980 44.00 a 41.00 48.00 74.00 84.00 c 87.00 90.00 89.00 79.00 70.00 g 59.00 a 44.00 90.00
1981 40.00 49.00 60.00 d 70.00 82.00 86.00 90.00 83.00 85.00 59.00 d 57.00 43.00 90.00
1982 35.00 42.00 54.00 72.00 80.00 82.00 86.00 85.00 76.00 69.00 54.00 55.00 86.00
1983 41.00 48.00 50.00 65.00 72.00 92.00 94.00 95.00 90.00 74.00 60.00 36.00 95.00
1984 37.00 56.00 46.00 a 63.00 79.00 84.00 89.00 87.00 b 74.00 67.00 57.00 57.00 89.00
1985 34.00 c 46.00 ----- z 77.00 83.00 80.00 90.00 88.00 85.00 70.00 53.00 37.00 90.00
1986 43.00 38.00 71.00 72.00 88.00 82.00 95.00 83.00 83.00 69.00 52.00 37.00 95.00
1987 45.00 45.00 69.00 72.00 84.00 95.00 b 93.00 90.00 83.00 68.00 65.00 47.00 95.00
1988 43.00 44.00 60.00 64.00 91.00 95.00 a 100.00 97.00 85.00 69.00 53.00 47.00 100.00
1989 50.00 42.00 62.00 59.00 ----- z 84.00 87.00 93.00 g 80.00 67.00 55.00 38.00 93.00
1990 43.00 45.00 61.00 85.00 82.00 89.00 93.00 85.00 89.00 76.00 73.00 47.00 93.00
1991 38.00 48.00 58.00 84.00 86.00 92.00 89.00 90.00 86.00 67.00 51.00 44.00 92.00
1992 39.00 43.00 50.00 58.00 86.00 89.00 82.00 88.00 73.00 80.00 52.00 41.00 89.00
1993 47.00 42.00 51.00 71.00 76.00 82.00 83.00 85.00 76.00 73.00 56.00 45.00 85.00
1994 35.00 43.00 62.00 80.00 82.00 92.00 85.00 86.00 86.00 69.00 56.00 52.00 92.00
1995 38.00 40.00 i 58.00 62.00 79.00 94.00 100.00 91.00 85.00 80.00 54.00 i 39.00 100.00
1996 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1997 42.00 47.00 54.00 73.00 71.00 86.00 88.00 89.00 82.00 82.00 62.00 46.00 89.00
1998 51.00 48.00 70.00 64.00 89.00 84.00 89.00 87.00 88.00 69.00 59.00 o 61.00 89.00
1999 40.00 a 52.00 a 62.00 68.00 85.00 86.00 94.00 87.00 83.00 68.00 b 73.00 r 52.00 94.00
2000 39.00 47.00 j 57.00 s 69.00 78.00 r 86.00 86.00 85.00 82.00 74.00 k 63.00 o 35.00 86.00
2001 41.00 ----- z 46.00 m 75.00 p 78.00 87.00 91.00 94.00 82.00 a 78.00 b 65.00 t 66.00 94.00
2002 53.00 45.00 53.00 78.00 78.00 89.00 94.00 91.00 80.00 s 83.00 48.00 o 46.00 n 94.00
2003 50.00 48.00 60.00 q 82.00 71.00 81.00 90.00 88.00 86.00 77.00 61.00 50.00 90.00
2004 38.00 42.00 57.00 77.00 81.00 87.00 84.00 82.00 82.00 77.00 61.00 51.00 87.00
2005 47.00 44.00 55.00 68.00 72.00 93.00 91.00 92.00 85.00 74.00 61.00 38.00 93.00
2006 52.00 41.00 56.00 78.00 76.00 88.00 98.00 98.00 83.00 72.00 63.00 49.00 98.00
2007 49.00 44.00 75.00 85.00 87.00 88.00 95.00 89.00 87.00 78.00 58.00 44.00 95.00
2008 43.00 37.00 47.00 65.00 81.00 82.00 87.00 89.00 79.00 76.00 72.00 46.00 89.00
2009 33.00 53.00 67.00 73.00 79.00 86.00 86.00 89.00 84.00 63.00 68.00 43.00 89.00
2010 40.00 37.00 64.00 80.00 81.00 85.00 88.00 88.00 84.00 79.00 63.00 49.00 88.00
2011 42.00 47.00 54.00 h ----- z ----- z ----- z 96.00 n 89.00 87.00 71.00 58.00 50.00 96.00
2012 49.00 51.00 65.00 63.00 83.00 91.00 98.00 83.00 84.00 71.00 h ----- z ----- z 98.00
Period of Record Statistics
MEAN 41.49 43.44 56.11 71.41 81.01 87.91 91.82 90.24 84.04 74.37 60.10 46.45 93.61
S.D. 5.53 4.52 8.29 7.76 5.76 4.88 4.76 4.63 5.33 5.75 5.72 6.41 4.34
SKEW 0.32 0.48 0.61 0.05 -0.19 0.12 0.46 0.64 0.31 0.03 0.34 0.48 0.20
MAX 59.00 56.00 78.00 87.00 93.00 100.00 104.00 102.00 98.00 89.00 73.00 66.00 104.00
MIN 29.00 32.00 41.00 57.00 68.00 77.00 82.00 82.00 73.00 59.00 50.00 35.00 85.00
NO YRS 90 89 90 92 91 93 89 92 91 86 84 91 46