GRACE stat,

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(103732)

File last updated on Apr 4, 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
1907 45.00 r 52.00 60.00 70.00 83.00 d 88.00 99.00 96.00 k 86.00 85.00 53.00 l 51.00 99.00
1908 52.00 53.00 f 62.00 78.00 76.00 84.00 93.00 96.00 b 91.00 76.00 63.00 42.00 96.00
1909 48.00 49.00 a 54.00 66.00 a 78.00 b 95.00 99.00 93.00 83.00 76.00 b 66.00 35.00 99.00
1910 46.00 45.00 60.00 z 82.00 90.00 96.00 96.00 91.00 a 88.00 86.00 67.00 55.00 96.00
1911 50.00 46.00 64.00 68.00 81.00 w 91.00 92.00 94.00 93.00 74.00 60.00 47.00 94.00
1912 58.00 59.00 58.00 68.00 81.00 90.00 92.00 90.00 78.00 80.00 60.00 54.00 92.00
1913 54.00 53.00 67.00 77.00 92.00 92.00 98.00 102.00 ----- z ----- z ----- z 46.00 102.00
1914 ----- z ----- z 59.00 71.00 92.00 91.00 94.00 95.00 d 90.00 74.00 64.00 43.00 95.00
1915 49.00 c 53.00 64.00 79.00 e 79.00 ----- z 96.00 98.00 86.00 78.00 66.00 ----- z 98.00
1916 ----- z 45.00 64.00 84.00 81.00 94.00 96.00 95.00 90.00 j 70.00 69.00 47.00 a 96.00
1917 40.00 44.00 51.00 67.00 81.00 90.00 97.00 94.00 98.00 84.00 w 69.00 56.00 98.00
1918 68.00 ----- z 70.00 73.00 a 83.00 100.00 a 100.00 95.00 90.00 79.00 68.00 a 63.00 100.00
1919 51.00 41.00 69.00 80.00 95.00 98.00 103.00 101.00 91.00 68.00 59.00 47.00 103.00
1920 52.00 52.00 62.00 61.00 73.00 89.00 a 91.00 96.00 90.00 74.00 58.00 51.00 96.00
1921 48.00 47.00 55.00 64.00 73.00 89.00 91.00 85.00 76.00 75.00 63.00 48.00 91.00
1922 40.00 41.00 46.00 61.00 80.00 88.00 94.00 88.00 82.00 77.00 52.00 40.00 94.00
1923 42.00 37.00 50.00 67.00 80.00 87.00 93.00 90.00 85.00 65.00 57.00 41.00 93.00
1924 37.00 48.00 50.00 70.00 80.00 89.00 94.00 94.00 93.00 69.00 63.00 49.00 94.00
1925 40.00 45.00 60.00 70.00 80.00 88.00 97.00 89.00 85.00 74.00 52.00 50.00 97.00
1926 42.00 46.00 64.00 77.00 77.00 95.00 91.00 94.00 82.00 74.00 58.00 54.00 95.00
1927 48.00 41.00 51.00 78.00 85.00 89.00 91.00 90.00 82.00 76.00 62.00 43.00 91.00
1928 43.00 47.00 65.00 73.00 82.00 84.00 94.00 93.00 87.00 77.00 56.00 42.00 94.00
1929 36.00 37.00 49.00 66.00 81.00 89.00 94.00 95.00 85.00 74.00 56.00 54.00 95.00
1930 39.00 49.00 54.00 76.00 79.00 86.00 94.00 89.00 84.00 65.00 65.00 35.00 94.00
1931 39.00 41.00 60.00 71.00 80.00 a 88.00 99.00 94.00 89.00 73.00 68.00 40.00 99.00
1932 35.00 46.00 45.00 68.00 79.00 90.00 91.00 92.00 86.00 77.00 57.00 48.00 92.00
1933 39.00 48.00 53.00 67.00 83.00 90.00 96.00 93.00 85.00 78.00 58.00 55.00 96.00
1934 40.00 56.00 66.00 78.00 84.00 86.00 98.00 92.00 86.00 82.00 68.00 38.00 98.00
1935 39.00 47.00 49.00 67.00 73.00 89.00 95.00 94.00 84.00 78.00 46.00 45.00 95.00
1936 38.00 42.00 45.00 72.00 a 85.00 90.00 95.00 89.00 82.00 77.00 56.00 45.00 95.00
1937 29.00 41.00 46.00 69.00 78.00 89.00 92.00 93.00 90.00 73.00 58.00 45.00 93.00
1938 44.00 45.00 52.00 75.00 79.00 85.00 89.00 88.00 82.00 74.00 44.00 45.00 89.00
1939 42.00 33.00 62.00 77.00 82.00 88.00 95.00 90.00 83.00 69.00 64.00 59.00 95.00
1940 42.00 44.00 66.00 69.00 78.00 94.00 91.00 93.00 85.00 73.00 52.00 50.00 94.00
1941 39.00 46.00 58.00 66.00 79.00 85.00 90.00 90.00 77.00 67.00 62.00 48.00 90.00
1942 45.00 44.00 45.00 72.00 85.00 80.00 92.00 90.00 86.00 80.00 58.00 38.00 92.00
1943 43.00 42.00 60.00 73.00 78.00 82.00 92.00 89.00 85.00 79.00 59.00 45.00 92.00
1944 38.00 42.00 50.00 63.00 79.00 84.00 90.00 89.00 85.00 78.00 49.00 37.00 90.00
1945 43.00 46.00 50.00 72.00 76.00 82.00 91.00 88.00 87.00 76.00 61.00 43.00 91.00
1946 41.00 45.00 57.00 79.00 74.00 82.00 92.00 90.00 82.00 64.00 50.00 51.00 92.00
1947 42.00 54.00 61.00 70.00 83.00 77.00 91.00 86.00 86.00 72.00 65.00 40.00 91.00
1948 43.00 46.00 50.00 73.00 81.00 84.00 90.00 90.00 88.00 75.00 55.00 42.00 90.00
1949 34.00 46.00 51.00 73.00 77.00 80.00 90.00 91.00 82.00 70.00 69.00 48.00 91.00
1950 43.00 52.00 55.00 67.00 75.00 83.00 85.00 88.00 90.00 77.00 58.00 45.00 90.00
1951 42.00 49.00 54.00 68.00 80.00 79.00 91.00 88.00 81.00 74.00 55.00 41.00 91.00
1952 38.00 41.00 45.00 73.00 76.00 83.00 87.00 87.00 84.00 77.00 59.00 41.00 87.00
1953 51.00 51.00 66.00 73.00 72.00 85.00 89.00 88.00 87.00 79.00 64.00 42.00 89.00
1954 44.00 45.00 51.00 72.00 84.00 88.00 92.00 91.00 86.00 75.00 67.00 46.00 92.00
1955 36.00 38.00 48.00 69.00 77.00 85.00 91.00 88.00 89.00 74.00 55.00 48.00 91.00
1956 45.00 42.00 63.00 69.00 80.00 84.00 88.00 86.00 84.00 78.00 57.00 42.00 88.00
1957 36.00 44.00 56.00 65.00 75.00 a 85.00 86.00 88.00 84.00 79.00 49.00 40.00 88.00
1958 38.00 50.00 49.00 67.00 83.00 88.00 87.00 92.00 i 85.00 78.00 61.00 50.00 92.00
1959 47.00 43.00 55.00 72.00 78.00 88.00 95.00 90.00 88.00 68.00 66.00 50.00 95.00
1960 42.00 38.00 63.00 69.00 83.00 85.00 95.00 91.00 86.00 77.00 58.00 49.00 95.00
1961 44.00 50.00 61.00 71.00 85.00 91.00 91.00 96.00 80.00 73.00 49.00 44.00 96.00
1962 42.00 43.00 54.00 79.00 76.00 89.00 90.00 93.00 86.00 ----- z 67.00 53.00 93.00
1963 47.00 61.00 61.00 70.00 76.00 80.00 90.00 90.00 86.00 84.00 59.00 40.00 90.00
1964 39.00 40.00 49.00 ----- z ----- z 86.00 90.00 ----- z 81.00 77.00 63.00 56.00 90.00
1965 43.00 47.00 60.00 70.00 76.00 86.00 89.00 90.00 80.00 78.00 68.00 44.00 90.00
1966 42.00 45.00 65.00 68.00 85.00 90.00 92.00 90.00 84.00 70.00 60.00 44.00 92.00
1967 40.00 44.00 53.00 63.00 86.00 85.00 93.00 90.00 90.00 70.00 65.00 37.00 93.00
1968 40.00 46.00 66.00 72.00 78.00 84.00 89.00 89.00 84.00 72.00 53.00 46.00 89.00
1969 43.00 45.00 58.00 77.00 79.00 88.00 88.00 92.00 86.00 65.00 60.00 52.00 92.00
1970 46.00 50.00 56.00 66.00 78.00 90.00 89.00 89.00 81.00 79.00 53.00 43.00 90.00
1971 43.00 44.00 55.00 68.00 77.00 87.00 90.00 93.00 84.00 77.00 60.00 42.00 93.00
1972 39.00 48.00 67.00 68.00 82.00 85.00 88.00 93.00 81.00 74.00 52.00 43.00 93.00
1973 44.00 46.00 48.00 68.00 88.00 87.00 92.00 88.00 83.00 74.00 64.00 51.00 92.00
1974 46.00 44.00 58.00 74.00 79.00 b 92.00 94.00 89.00 86.00 80.00 54.00 50.00 94.00
1975 41.00 44.00 51.00 59.00 80.00 a 82.00 90.00 86.00 84.00 78.00 65.00 48.00 c 90.00
1976 47.00 46.00 46.00 63.00 78.00 b 90.00 92.00 88.00 b 87.00 b 79.00 z ----- z 45.00 v 92.00
1977 45.00 57.00 a 63.00 79.00 78.00 90.00 90.00 90.00 87.00 72.00 a 61.00 49.00 90.00
1978 39.00 46.00 a 68.00 70.00 ----- z 83.00 90.00 a 92.00 88.00 78.00 67.00 38.00 a 92.00
1979 36.00 45.00 54.00 a 70.00 82.00 89.00 92.00 a 93.00 89.00 81.00 56.00 55.00 93.00
1980 41.00 a 50.00 52.00 77.00 78.00 87.00 90.00 90.00 87.00 79.00 66.00 53.00 90.00
1981 51.00 56.00 56.00 76.00 78.00 89.00 89.00 91.00 87.00 70.00 a 63.00 a 56.00 f 91.00
1982 44.00 a 50.00 54.00 69.00 78.00 86.00 90.00 97.00 84.00 68.00 56.00 41.00 97.00
1983 43.00 47.00 55.00 64.00 84.00 82.00 k 93.00 k 94.00 85.00 74.00 61.00 40.00 a 94.00
1984 36.00 35.00 50.00 67.00 82.00 86.00 88.00 88.00 84.00 77.00 53.00 i 40.00 88.00
1985 40.00 41.00 ----- z ----- z 81.00 88.00 ----- z 91.00 80.00 ----- z 64.00 42.00 91.00
1986 47.00 55.00 72.00 72.00 84.00 92.00 a 91.00 95.00 84.00 73.00 57.00 ----- z 95.00
1987 46.00 51.00 57.00 80.00 a 81.00 89.00 89.00 88.00 89.00 81.00 65.00 54.00 89.00
1988 43.00 49.00 59.00 78.00 82.00 99.00 94.00 94.00 87.00 81.00 61.00 40.00 99.00
1989 38.00 50.00 58.00 77.00 79.00 a 88.00 99.00 95.00 84.00 75.00 63.00 45.00 99.00
1990 55.00 50.00 67.00 77.00 74.00 88.00 92.00 97.00 92.00 80.00 66.00 52.00 97.00
1991 38.00 50.00 59.00 72.00 78.00 84.00 94.00 94.00 90.00 81.00 48.00 47.00 94.00
1992 44.00 58.00 66.00 80.00 86.00 91.00 96.00 98.00 86.00 86.00 56.00 42.00 98.00
1993 40.00 40.00 58.00 62.00 80.00 83.00 90.00 86.00 86.00 82.00 60.00 54.00 90.00
1994 47.00 44.00 63.00 80.00 82.00 90.00 97.00 96.00 89.00 72.00 59.00 46.00 97.00
1995 44.00 60.00 59.00 68.00 74.00 84.00 96.00 92.00 92.00 74.00 61.00 60.00 96.00
1996 47.00 60.00 61.00 76.00 79.00 88.00 97.00 99.00 88.00 84.00 61.00 50.00 99.00
1997 54.00 46.00 61.00 69.00 83.00 85.00 91.00 97.00 89.00 82.00 67.00 41.00 97.00
1998 48.00 56.00 59.00 75.00 77.00 91.00 100.00 95.00 95.00 72.00 60.00 55.00 100.00
1999 46.00 47.00 65.00 70.00 85.00 86.00 97.00 95.00 87.00 78.00 70.00 45.00 97.00
2000 47.00 52.00 65.00 80.00 80.00 89.00 102.00 100.00 97.00 74.00 49.00 46.00 102.00
2001 38.00 46.00 65.00 79.00 87.00 96.00 102.00 101.00 94.00 83.00 68.00 42.00 102.00
2002 45.00 47.00 62.00 72.00 89.00 96.00 103.00 90.00 90.00 70.00 58.00 47.00 103.00
2003 56.00 52.00 65.00 74.00 94.00 91.00 102.00 102.00 88.00 84.00 55.00 49.00 102.00
2004 40.00 48.00 72.00 73.00 80.00 87.00 95.00 95.00 90.00 76.00 62.00 51.00 95.00
2005 45.00 45.00 52.00 70.00 80.00 88.00 99.00 96.00 89.00 77.00 64.00 49.00 99.00
2006 44.00 49.00 54.00 75.00 88.00 97.00 101.00 95.00 92.00 78.00 61.00 49.00 101.00
2007 44.00 54.00 71.00 82.00 84.00 95.00 103.00 c 100.00 94.00 75.00 65.00 49.00 103.00
2008 44.00 44.00 51.00 j 73.00 84.00 95.00 98.00 96.00 e 86.00 84.00 68.00 51.00 e 98.00
2009 47.00 42.00 67.00 75.00 88.00 87.00 96.00 j 98.00 91.00 70.00 69.00 45.00 98.00
2010 41.00 50.00 57.00 75.00 77.00 93.00 97.00 95.00 90.00 90.00 69.00 45.00 97.00
2011 44.00 52.00 49.00 64.00 a 76.00 86.00 95.00 97.00 86.00 88.00 a 56.00 48.00 97.00
2012 52.00 43.00 c 69.00 84.00 87.00 91.00 a 97.00 94.00 b 84.00 75.00 a 67.00 46.00 97.00
2013 37.00 38.00 59.00 b 63.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 63.00
Period of Record Statistics
MEAN 43.48 46.85 57.79 71.77 80.77 88.07 93.37 92.38 86.37 75.96 60.31 46.55 94.11
S.D. 5.64 5.49 6.99 5.43 4.57 4.38 4.13 3.87 4.01 5.12 5.91 5.63 3.97
SKEW 1.01 0.33 -0.01 0.09 0.75 0.30 0.54 0.43 0.23 0.06 -0.49 0.32 0.52
MAX 68.00 61.00 72.00 84.00 95.00 100.00 103.00 102.00 98.00 90.00 70.00 63.00 103.00
MIN 29.00 33.00 45.00 59.00 72.00 77.00 85.00 85.00 76.00 64.00 44.00 35.00 87.00
NO YRS 104 104 104 104 103 104 103 103 104 101 102 102 82