DUMAS stat,

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(412617)

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
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 94.00 96.00 106.00 102.00 99.00 105.00 87.00 76.00 79.00 106.00
1940 61.00 80.00 85.00 88.00 100.00 103.00 109.00 102.00 96.00 ----- z ----- z ----- z 109.00
1941 ----- z ----- z 80.00 79.00 94.00 94.00 99.00 b 96.00 b 95.00 86.00 e 80.00 b 71.00 a 99.00
1942 72.00 72.00 a 80.00 b 88.00 c ----- z 100.00 h 100.00 d 100.00 e 96.00 b 88.00 c 83.00 e 74.00 c 100.00
1943 75.00 a 77.00 c 91.00 d 99.00 d 97.00 c 102.00 a 101.00 a 106.00 a 99.00 b 88.00 e 75.00 c 74.00 a 106.00
1944 ----- z 68.00 b ----- z 81.00 f 91.00 101.00 105.00 108.00 96.00 96.00 a 79.00 68.00 108.00
1945 68.00 79.00 76.00 83.00 97.00 99.00 95.00 100.00 104.00 a 81.00 80.00 67.00 104.00
1946 65.00 71.00 90.00 86.00 90.00 101.00 103.00 c 104.00 90.00 83.00 78.00 73.00 104.00
1947 70.00 70.00 a 80.00 g 87.00 n ----- z 102.00 102.00 m ----- z ----- z ----- z ----- z ----- z 102.00
1948 73.00 72.00 80.00 a 95.00 i 88.00 z 105.00 105.00 98.00 101.00 90.00 75.00 f 61.00 u 105.00
1949 30.00 u 48.00 u 79.00 a 81.00 91.00 98.00 98.00 96.00 93.00 89.00 83.00 66.00 98.00
1950 79.00 76.00 g 87.00 95.00 ----- z 100.00 99.00 101.00 89.00 74.00 ----- z 64.00 b 101.00
1951 75.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 75.00
1952 ----- z 72.00 k 76.00 a 88.00 95.00 104.00 100.00 105.00 94.00 90.00 ----- z ----- z 105.00
1953 ----- z ----- z ----- z ----- z ----- z ----- z 103.00 103.00 97.00 91.00 79.00 67.00 103.00
1954 ----- z ----- z ----- z ----- z 90.00 a 96.00 d ----- z ----- z ----- z ----- z ----- z ----- z 96.00
1955 ----- z ----- z ----- z ----- z 91.00 a 102.00 100.00 100.00 ----- z ----- z 77.00 ----- z 102.00
1956 ----- z ----- z 88.00 a 92.00 98.00 101.00 103.00 101.00 103.00 92.00 76.00 g 72.00 103.00
1957 72.00 79.00 77.00 ----- z ----- z ----- z ----- z ----- z ----- z 91.00 80.00 71.00 91.00
1958 66.00 70.00 76.00 80.00 97.00 100.00 101.00 101.00 99.00 93.00 76.00 73.00 101.00
1959 65.00 77.00 80.00 93.00 a 96.00 104.00 98.00 105.00 100.00 90.00 77.00 69.00 105.00
1960 65.00 60.00 83.00 91.00 97.00 105.00 100.00 99.00 95.00 84.00 77.00 65.00 105.00
1961 67.00 78.00 81.00 89.00 96.00 98.00 99.00 97.00 93.00 88.00 70.00 72.00 99.00
1962 69.00 83.00 84.00 89.00 100.00 95.00 100.00 100.00 97.00 91.00 81.00 72.00 100.00
1963 69.00 86.00 89.00 92.00 99.00 99.00 102.00 99.00 95.00 92.00 79.00 66.00 102.00
1964 71.00 63.00 73.00 90.00 100.00 98.00 103.00 106.00 96.00 89.00 78.00 71.00 106.00
1965 73.00 72.00 79.00 97.00 93.00 94.00 98.00 99.00 96.00 91.00 79.00 74.00 99.00
1966 64.00 67.00 83.00 86.00 98.00 98.00 104.00 99.00 95.00 89.00 81.00 70.00 104.00
1967 75.00 76.00 86.00 91.00 97.00 93.00 99.00 101.00 97.00 93.00 76.00 68.00 101.00
1968 67.00 70.00 85.00 83.00 91.00 106.00 101.00 97.00 94.00 92.00 78.00 69.00 106.00
1969 73.00 71.00 71.00 85.00 94.00 100.00 104.00 103.00 91.00 88.00 74.00 72.00 104.00
1970 79.00 82.00 78.00 84.00 93.00 103.00 102.00 100.00 99.00 87.00 76.00 76.00 103.00
1971 74.00 73.00 92.00 91.00 94.00 99.00 102.00 97.00 98.00 85.00 81.00 74.00 102.00
1972 76.00 81.00 86.00 92.00 93.00 98.00 100.00 96.00 94.00 92.00 71.00 65.00 100.00
1973 66.00 68.00 75.00 84.00 93.00 104.00 103.00 102.00 95.00 92.00 85.00 75.00 104.00
1974 72.00 75.00 85.00 88.00 101.00 104.00 103.00 99.00 93.00 86.00 75.00 66.00 104.00
1975 74.00 71.00 84.00 a 86.00 91.00 99.00 96.00 101.00 97.00 91.00 78.00 73.00 101.00
1976 68.00 78.00 84.00 a 85.00 94.00 101.00 96.00 98.00 96.00 88.00 78.00 71.00 101.00
1977 58.00 78.00 80.00 85.00 92.00 104.00 103.00 101.00 96.00 93.00 82.00 a 73.00 104.00
1978 67.00 a 58.00 83.00 89.00 96.00 106.00 108.00 103.00 98.00 ----- z 80.00 68.00 108.00
1979 59.00 85.00 79.00 89.00 92.00 101.00 100.00 95.00 95.00 95.00 70.00 73.00 101.00
1980 73.00 76.00 78.00 87.00 88.00 109.00 106.00 102.00 97.00 90.00 87.00 76.00 109.00
1981 72.00 83.00 81.00 b 93.00 90.00 108.00 105.00 98.00 94.00 89.00 79.00 75.00 108.00
1982 72.00 81.00 80.00 89.00 90.00 97.00 102.00 99.00 100.00 88.00 81.00 71.00 102.00
1983 66.00 67.00 80.00 87.00 90.00 102.00 105.00 103.00 102.00 85.00 81.00 69.00 105.00
1984 67.00 75.00 80.00 83.00 95.00 98.00 99.00 102.00 100.00 86.00 79.00 71.00 102.00
1985 61.00 70.00 79.00 85.00 99.00 101.00 101.00 102.00 98.00 84.00 75.00 64.00 102.00
1986 76.00 79.00 84.00 90.00 94.00 96.00 104.00 100.00 91.00 83.00 75.00 60.00 104.00
1987 68.00 69.00 76.00 91.00 87.00 102.00 100.00 99.00 91.00 91.00 78.00 72.00 102.00
1988 71.00 71.00 79.00 84.00 93.00 102.00 97.00 99.00 95.00 88.00 80.00 67.00 102.00
1989 70.00 74.00 91.00 96.00 98.00 94.00 100.00 102.00 94.00 93.00 80.00 69.00 102.00
1990 72.00 74.00 77.00 86.00 96.00 105.00 98.00 98.00 96.00 85.00 81.00 69.00 105.00
1991 62.00 74.00 82.00 85.00 95.00 97.00 98.00 95.00 92.00 91.00 71.00 68.00 98.00
1992 64.00 73.00 77.00 86.00 94.00 95.00 102.00 98.00 91.00 88.00 74.00 68.00 102.00
1993 ----- z 70.00 79.00 85.00 89.00 99.00 102.00 99.00 92.00 91.00 73.00 74.00 102.00
1994 74.00 74.00 82.00 90.00 93.00 105.00 101.00 102.00 96.00 91.00 82.00 71.00 105.00
1995 71.00 75.00 87.00 86.00 92.00 100.00 102.00 97.00 103.00 87.00 82.00 75.00 103.00
1996 68.00 79.00 78.00 91.00 102.00 105.00 100.00 96.00 90.00 89.00 83.00 76.00 105.00
1997 73.00 71.00 82.00 82.00 90.00 98.00 102.00 96.00 99.00 88.00 m 78.00 c 70.00 b 102.00
1998 66.00 b 79.00 85.00 80.00 a 99.00 105.00 a 101.00 99.00 ----- z 92.00 a 79.00 70.00 105.00
1999 74.00 74.00 77.00 86.00 ----- z 101.00 100.00 99.00 97.00 90.00 81.00 71.00 101.00
2000 74.00 76.00 78.00 91.00 100.00 94.00 101.00 101.00 101.00 96.00 66.00 68.00 i 101.00
2001 ----- z 69.00 a 81.00 a 88.00 92.00 99.00 102.00 99.00 94.00 86.00 85.00 72.00 102.00
2002 72.00 ----- z 85.00 90.00 95.00 101.00 101.00 99.00 95.00 87.00 ----- z 69.00 101.00
2003 73.00 75.00 79.00 87.00 99.00 96.00 104.00 103.00 94.00 90.00 78.00 74.00 104.00
2004 69.00 76.00 86.00 83.00 98.00 101.00 99.00 98.00 97.00 81.00 a 78.00 68.00 101.00
2005 75.00 70.00 82.00 83.00 ----- z 96.00 103.00 95.00 96.00 89.00 82.00 73.00 103.00
2006 71.00 79.00 81.00 92.00 98.00 102.00 101.00 98.00 90.00 93.00 84.00 f 62.00 s 102.00
2007 63.00 73.00 84.00 82.00 b 86.00 93.00 98.00 101.00 97.00 91.00 80.00 71.00 101.00
2008 67.00 70.00 79.00 88.00 93.00 103.00 96.00 99.00 87.00 88.00 83.00 70.00 103.00
2009 71.00 74.00 81.00 86.00 92.00 95.00 g 103.00 100.00 95.00 92.00 80.00 l 64.00 m 103.00
2010 64.00 59.00 85.00 87.00 93.00 101.00 100.00 101.00 99.00 86.00 g ----- z 72.00 101.00
2011 67.00 g 78.00 f 85.00 b 90.00 b 93.00 l 108.00 f 105.00 105.00 102.00 b 90.00 j 75.00 z 59.00 k 108.00
2012 67.00 b 71.00 f 86.00 n 96.00 h 99.00 b 105.00 e 102.00 a 101.00 p 93.00 p 83.00 w ----- z ----- z 105.00
Period of Record Statistics
MEAN 69.56 73.75 81.59 87.71 94.47 100.49 101.20 100.01 96.00 88.89 78.38 70.58 102.91
S.D. 4.70 5.84 4.39 4.20 3.69 3.80 2.73 2.83 3.72 3.79 3.94 3.52 2.31
SKEW -0.34 -0.43 0.26 0.27 -0.04 -0.10 0.23 0.45 0.14 -1.07 -0.69 -0.37 0.25
MAX 79.00 86.00 92.00 99.00 102.00 109.00 109.00 108.00 105.00 96.00 87.00 79.00 109.00
MIN 58.00 58.00 71.00 79.00 86.00 93.00 95.00 95.00 87.00 74.00 66.00 60.00 98.00
NO YRS 62 61 66 65 64 68 70 69 67 64 60 62 43