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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
1911 ----- z 43.00 b 63.00 80.00 93.00 99.00 99.00 86.00 80.00 62.00 42.00 35.00 99.00
1912 21.00 35.00 46.00 75.00 69.00 ----- z 88.00 88.00 91.00 82.00 63.00 46.00 91.00
1913 37.00 38.00 51.00 87.00 87.00 96.00 91.00 95.00 94.00 81.00 64.00 56.00 96.00
1914 41.00 48.00 54.00 71.00 89.00 87.00 95.00 91.00 83.00 82.00 59.00 39.00 95.00
1915 38.00 44.00 48.00 80.00 81.00 83.00 88.00 88.00 88.00 76.00 55.00 39.00 88.00
1916 31.00 50.00 54.00 67.00 80.00 76.00 95.00 94.00 84.00 71.00 59.00 49.00 95.00
1917 38.00 40.00 52.00 60.00 81.00 84.00 103.00 ----- z 80.00 69.00 63.00 45.00 103.00
1918 25.00 52.00 72.00 68.00 88.00 86.00 96.00 94.00 85.00 76.00 57.00 53.00 96.00
1919 ----- z ----- z ----- z ----- z ----- z 84.00 z ----- z ----- z ----- z ----- z ----- z ----- z 84.00
1920 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
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 ----- z 9999.00
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 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1929 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1930 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1931 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1932 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
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 95.00 a 93.00 89.00 70.00 61.00 45.00 95.00
1949 45.00 38.00 47.00 79.00 93.00 90.00 a 98.00 95.00 82.00 75.00 65.00 46.00 98.00
1950 32.00 38.00 48.00 60.00 86.00 95.00 94.00 94.00 83.00 77.00 60.00 44.00 95.00
1951 36.00 a 40.00 45.00 76.00 80.00 84.00 89.00 87.00 79.00 85.00 53.00 53.00 89.00
1952 47.00 42.00 45.00 89.00 91.00 91.00 88.00 90.00 87.00 71.00 60.00 46.00 91.00
1953 40.00 36.00 55.00 67.00 89.00 90.00 88.00 90.00 89.00 88.00 69.00 40.00 90.00
1954 36.00 49.00 47.00 74.00 77.00 88.00 91.00 a 88.00 81.00 69.00 64.00 37.00 91.00
1955 32.00 37.00 60.00 80.00 89.00 92.00 95.00 97.00 86.00 78.00 a 47.00 35.00 97.00
1956 34.00 39.00 51.00 64.00 80.00 92.00 87.00 a 89.00 88.00 b 81.00 59.00 a 48.00 92.00
1957 31.00 46.00 53.00 81.00 b 81.00 82.00 92.00 a 87.00 84.00 75.00 53.00 a 42.00 a 92.00
1958 47.00 55.00 57.00 78.00 84.00 91.00 89.00 95.00 83.00 74.00 65.00 38.00 95.00
1959 39.00 43.00 57.00 72.00 93.00 92.00 93.00 96.00 87.00 73.00 47.00 49.00 96.00
1960 36.00 38.00 46.00 74.00 81.00 84.00 95.00 89.00 94.00 79.00 51.00 47.00 95.00
1961 42.00 57.00 65.00 62.00 89.00 92.00 89.00 94.00 92.00 84.00 59.00 40.00 94.00
1962 44.00 43.00 48.00 86.00 83.00 88.00 82.00 86.00 81.00 77.00 53.00 59.00 88.00
1963 41.00 42.00 72.00 72.00 83.00 94.00 94.00 89.00 81.00 84.00 60.00 43.00 94.00
1964 41.00 a 47.00 52.00 78.00 93.00 91.00 94.00 91.00 84.00 75.00 64.00 31.00 94.00
1965 36.00 41.00 39.00 80.00 78.00 86.00 92.00 92.00 79.00 72.00 70.00 42.00 92.00
1966 26.00 44.00 54.00 62.00 83.00 91.00 90.00 89.00 a 83.00 82.00 49.00 40.00 91.00
1967 36.00 44.00 70.00 64.00 76.00 84.00 92.00 a 87.00 83.00 78.00 53.00 43.00 92.00
1968 45.00 36.00 74.00 80.00 76.00 89.00 89.00 92.00 80.00 78.00 55.00 38.00 92.00
1969 32.00 36.00 53.00 68.00 89.00 82.00 93.00 96.00 86.00 73.00 62.00 46.00 96.00
1970 33.00 44.00 42.00 77.00 84.00 92.00 92.00 a 91.00 90.00 83.00 53.00 42.00 92.00
1971 30.00 44.00 48.00 74.00 82.00 91.00 86.00 91.00 88.00 78.00 53.00 35.00 91.00
1972 35.00 36.00 51.00 69.00 89.00 87.00 85.00 90.00 77.00 75.00 52.00 36.00 90.00
1973 55.00 43.00 58.00 74.00 80.00 92.00 90.00 89.00 82.00 74.00 57.00 35.00 92.00
1974 40.00 43.00 48.00 79.00 78.00 87.00 94.00 85.00 83.00 74.00 59.00 42.00 94.00
1975 32.00 40.00 50.00 59.00 87.00 87.00 96.00 91.00 78.00 80.00 73.00 35.00 96.00
1976 38.00 56.00 57.00 77.00 82.00 91.00 97.00 102.00 96.00 84.00 59.00 40.00 102.00
1977 31.00 48.00 63.00 84.00 88.00 87.00 a 95.00 80.00 84.00 68.00 57.00 38.00 95.00
1978 25.00 35.00 63.00 71.00 b 90.00 87.00 91.00 94.00 94.00 78.00 73.00 35.00 94.00
1979 23.00 39.00 43.00 68.00 84.00 95.00 c 88.00 87.00 88.00 72.00 62.00 41.00 95.00
1980 45.00 35.00 50.00 95.00 89.00 90.00 95.00 85.00 89.00 81.00 62.00 a 44.00 95.00
1981 55.00 55.00 66.00 71.00 81.00 80.00 90.00 87.00 85.00 67.00 65.00 38.00 90.00
1982 38.00 45.00 48.00 77.00 80.00 82.00 93.00 91.00 ----- z 69.00 56.00 57.00 93.00
1983 37.00 45.00 47.00 73.00 77.00 88.00 93.00 97.00 96.00 79.00 54.00 25.00 97.00
1984 43.00 53.00 52.00 68.00 84.00 84.00 91.00 97.00 90.00 76.00 53.00 46.00 97.00
1985 38.00 51.00 55.00 84.00 a 82.00 89.00 93.00 86.00 83.00 a 66.00 53.00 37.00 93.00
1986 46.00 ----- z 68.00 a 74.00 88.00 91.00 89.00 84.00 79.00 76.00 54.00 41.00 91.00
1987 49.00 49.00 71.00 j 87.00 90.00 94.00 93.00 96.00 83.00 78.00 59.00 j 36.00 n 96.00
1988 36.00 k 48.00 48.00 78.00 88.00 96.00 101.00 97.00 84.00 76.00 52.00 47.00 101.00
1989 44.00 39.00 53.00 75.00 82.00 90.00 95.00 93.00 82.00 79.00 53.00 42.00 95.00
1990 45.00 46.00 60.00 83.00 85.00 90.00 97.00 89.00 89.00 76.00 68.00 49.00 97.00
1991 39.00 51.00 61.00 82.00 89.00 89.00 91.00 91.00 80.00 76.00 50.00 42.00 91.00
1992 44.00 45.00 60.00 74.00 84.00 87.00 a 80.00 85.00 73.00 82.00 44.00 35.00 b 87.00
1993 38.00 45.00 58.00 66.00 79.00 84.00 81.00 87.00 74.00 76.00 45.00 37.00 87.00
1994 26.00 45.00 51.00 74.00 82.00 91.00 82.00 84.00 79.00 64.00 59.00 40.00 91.00
1995 31.00 41.00 57.00 56.00 78.00 92.00 91.00 85.00 80.00 79.00 40.00 43.00 92.00
1996 40.00 42.00 51.00 62.00 78.00 91.00 82.00 86.00 82.00 73.00 54.00 30.00 91.00
1997 37.00 43.00 51.00 66.00 78.00 89.00 88.00 87.00 83.00 77.00 46.00 44.00 89.00
1998 41.00 52.00 63.00 76.00 90.00 82.00 91.00 89.00 86.00 70.00 55.00 52.00 91.00
1999 37.00 46.00 66.00 70.00 85.00 87.00 93.00 86.00 84.00 78.00 69.00 46.00 a 93.00
2000 37.00 51.00 69.00 74.00 89.00 90.00 90.00 86.00 83.00 82.00 64.00 32.00 b 90.00
2001 40.00 28.00 48.00 81.00 89.00 92.00 90.00 94.00 ----- z 72.00 69.00 44.00 94.00
2002 47.00 46.00 44.00 82.00 88.00 88.00 93.00 81.00 87.00 73.00 60.00 44.00 93.00
2003 47.00 44.00 67.00 84.00 80.00 88.00 88.00 92.00 88.00 80.00 48.00 39.00 f 92.00
2004 35.00 45.00 60.00 86.00 79.00 89.00 92.00 83.00 86.00 76.00 60.00 40.00 e 92.00
2005 40.00 46.00 67.00 80.00 79.00 93.00 91.00 89.00 84.00 78.00 62.00 40.00 93.00
2006 42.00 37.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 79.00 ----- z 46.00 e 79.00
2007 39.00 47.00 h 74.00 g 72.00 n 86.00 88.00 93.00 94.00 89.00 80.00 e ----- z 28.00 n 94.00
2008 43.00 35.00 48.00 f 72.00 78.00 84.00 87.00 87.00 87.00 67.00 68.00 39.00 87.00
2009 22.00 q 43.00 52.00 79.00 h 87.00 86.00 ----- z 86.00 80.00 56.00 56.00 41.00 87.00
2010 35.00 34.00 69.00 73.00 f 89.00 86.00 89.00 86.00 78.00 79.00 g 65.00 e 35.00 k 89.00
2011 31.00 51.00 49.00 69.00 a 79.00 96.00 91.00 a 86.00 84.00 82.00 50.00 o 46.00 96.00
2012 50.00 39.00 i 74.00 70.00 e 90.00 a 87.00 91.00 88.00 82.00 a 78.00 56.00 48.00 c 91.00
2013 44.00 40.00 d 42.00 p ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 44.00
Period of Record Statistics
MEAN 38.20 43.50 55.37 74.34 84.06 88.69 91.30 89.80 84.50 75.89 57.67 42.14 93.02
S.D. 7.01 5.98 8.64 8.02 5.13 4.22 4.35 4.33 4.83 5.72 7.33 6.32 2.98
SKEW -0.11 0.12 0.49 -0.05 -0.20 -0.26 -0.25 0.29 0.30 -0.78 -0.10 0.20 0.22
MAX 55.00 57.00 74.00 95.00 93.00 99.00 103.00 102.00 96.00 88.00 73.00 59.00 102.00
MIN 21.00 28.00 39.00 56.00 69.00 76.00 80.00 80.00 73.00 56.00 40.00 25.00 87.00
NO YRS 70 70 68 68 71 70 71 71 70 72 69 69 56