MITCHELL CAVERNS, st

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(045721)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201104
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
1958 ----- z ----- z 62.00 j 83.00 92.00 98.00 104.00 99.00 97.00 88.00 77.00 76.00 104.00
1959 77.00 65.00 73.00 86.00 90.00 102.00 104.00 96.00 96.00 88.00 75.00 71.00 104.00
1960 62.00 66.00 77.00 84.00 94.00 98.00 106.00 105.00 96.00 86.00 80.00 66.00 106.00
1961 69.00 66.00 73.00 87.00 84.00 105.00 104.00 99.00 89.00 86.00 70.00 63.00 105.00
1962 71.00 68.00 75.00 88.00 86.00 98.00 98.00 102.00 a 96.00 87.00 80.00 72.00 102.00
1963 62.00 76.00 74.00 78.00 87.00 95.00 98.00 98.00 95.00 91.00 74.00 69.00 98.00
1964 70.00 67.00 75.00 81.00 86.00 98.00 101.00 97.00 92.00 94.00 70.00 65.00 101.00
1965 68.00 70.00 67.00 84.00 85.00 a 89.00 98.00 99.00 91.00 90.00 75.00 71.00 99.00
1966 67.00 63.00 82.00 86.00 89.00 97.00 98.00 101.00 93.00 82.00 78.00 68.00 101.00
1967 68.00 71.00 76.00 72.00 96.00 102.00 104.00 101.00 88.00 86.00 79.00 65.00 104.00
1968 66.00 74.00 78.00 82.00 94.00 a 103.00 99.00 97.00 94.00 89.00 72.00 67.00 103.00
1969 71.00 60.00 81.00 80.00 95.00 95.00 102.00 104.00 98.00 88.00 72.00 69.00 104.00
1970 66.00 70.00 74.00 80.00 91.00 106.00 101.00 b 100.00 b 95.00 89.00 73.00 73.00 106.00
1971 77.00 76.00 79.00 79.00 83.00 97.00 b 101.00 99.00 100.00 89.00 a 74.00 a 55.00 101.00
1972 63.00 l 74.00 w ----- z 86.00 g 87.00 f 105.00 b 105.00 a 98.00 a 92.00 b 86.00 a 67.00 b 68.00 a 105.00
1973 67.00 64.00 b 62.00 82.00 b 92.00 103.00 103.00 102.00 96.00 85.00 a 76.00 a 68.00 d 103.00
1974 66.00 68.00 b 75.00 a 83.00 c 97.00 b 104.00 103.00 100.00 97.00 a 90.00 a 83.00 62.00 104.00
1975 70.00 71.00 71.00 a 70.00 91.00 97.00 101.00 100.00 96.00 86.00 80.00 74.00 101.00
1976 72.00 69.00 72.00 81.00 90.00 103.00 102.00 99.00 97.00 81.00 80.00 66.00 103.00
1977 67.00 74.00 70.00 82.00 90.00 99.00 103.00 98.00 93.00 83.00 76.00 70.00 103.00
1978 63.00 65.00 74.00 75.00 90.00 100.00 101.00 100.00 93.00 90.00 77.00 63.00 101.00
1979 55.00 68.00 72.00 81.00 88.00 99.00 101.00 a 99.00 96.00 90.00 69.00 73.00 101.00
1980 62.00 69.00 66.00 83.00 87.00 ----- z 110.00 105.00 95.00 97.00 b 82.00 73.00 110.00
1981 69.00 76.00 71.00 b 87.00 86.00 a 101.00 a 101.00 102.00 97.00 78.00 a 75.00 68.00 102.00
1982 67.00 71.00 69.00 82.00 89.00 96.00 100.00 98.00 97.00 79.00 69.00 64.00 100.00
1983 70.00 67.00 71.00 70.00 98.00 91.00 100.00 100.00 93.00 78.00 76.00 67.00 100.00
1984 68.00 69.00 74.00 84.00 97.00 97.00 98.00 99.00 93.00 83.00 73.00 59.00 99.00
1985 67.00 73.00 70.00 86.00 86.00 101.00 105.00 102.00 92.00 87.00 75.00 68.00 105.00
1986 70.00 81.00 80.00 84.00 92.00 98.00 98.00 100.00 95.00 80.00 72.00 65.00 100.00
1987 67.00 64.00 69.00 86.00 88.00 97.00 99.00 96.00 93.00 92.00 68.00 69.00 99.00
1988 67.00 69.00 81.00 83.00 90.00 98.00 102.00 97.00 95.00 90.00 79.00 70.00 102.00
1989 67.00 75.00 78.00 89.00 92.00 100.00 105.00 100.00 94.00 86.00 80.00 75.00 105.00
1990 73.00 70.00 80.00 86.00 86.00 102.00 104.00 101.00 100.00 85.00 77.00 67.00 104.00
1991 65.00 71.00 65.00 81.00 88.00 95.00 102.00 102.00 95.00 92.00 80.00 62.00 102.00
1992 66.00 67.00 66.00 87.00 86.00 ----- z 98.00 99.00 93.00 87.00 73.00 61.00 99.00
1993 65.00 60.00 74.00 83.00 88.00 97.00 100.00 106.00 97.00 92.00 71.00 66.00 106.00
1994 69.00 65.00 77.00 88.00 90.00 105.00 103.00 102.00 k 95.00 85.00 76.00 65.00 105.00
1995 67.00 74.00 73.00 78.00 88.00 98.00 105.00 102.00 96.00 86.00 78.00 69.00 105.00
1996 70.00 77.00 78.00 89.00 95.00 100.00 105.00 101.00 98.00 92.00 76.00 65.00 105.00
1997 68.00 70.00 83.00 86.00 94.00 95.00 101.00 105.00 94.00 87.00 76.00 68.00 105.00
1998 68.00 56.00 77.00 81.00 80.00 98.00 105.00 103.00 92.00 83.00 78.00 70.00 105.00
1999 71.00 69.00 76.00 83.00 88.00 97.00 99.00 96.00 93.00 87.00 a 78.00 67.00 99.00
2000 67.00 67.00 71.00 86.00 95.00 101.00 99.00 97.00 ----- z 88.00 65.00 68.00 101.00
2001 66.00 a 70.00 76.00 82.00 95.00 96.00 102.00 ----- z 90.00 89.00 74.00 63.00 102.00
2002 67.00 72.00 a 75.00 85.00 93.00 a 96.00 100.00 100.00 94.00 84.00 76.00 60.00 100.00
2003 73.00 75.00 73.00 74.00 97.00 96.00 102.00 98.00 93.00 88.00 70.00 65.00 102.00
2004 64.00 66.00 82.00 83.00 86.00 94.00 98.00 101.00 95.00 86.00 68.00 68.00 101.00
2005 67.00 58.00 e 74.00 ----- z ----- z 94.00 h 104.00 97.00 90.00 86.00 71.00 71.00 104.00
2006 67.00 70.00 67.00 77.00 91.00 99.00 102.00 95.00 94.00 86.00 i 79.00 f 68.00 e 102.00
2007 67.00 f 67.00 e 82.00 d 89.00 85.00 97.00 105.00 99.00 97.00 80.00 77.00 69.00 105.00
2008 60.00 66.00 72.00 80.00 94.00 98.00 98.00 98.00 l 95.00 87.00 77.00 69.00 98.00
2009 67.00 68.00 73.00 86.00 92.00 99.00 e 101.00 99.00 96.00 84.00 80.00 64.00 101.00
2010 64.00 63.00 69.00 77.00 80.00 95.00 101.00 99.00 96.00 91.00 79.00 71.00 101.00
2011 68.00 a 63.00 a 79.00 c 83.00 d ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 83.00
2012 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
Period of Record Statistics
MEAN 67.45 68.63 74.06 82.35 89.92 98.60 101.68 99.84 94.56 86.79 75.12 67.32 102.28
S.D. 3.78 4.97 4.84 4.55 4.32 3.53 2.67 2.53 2.52 4.00 4.16 4.12 2.29
SKEW -0.24 -0.10 -0.19 -0.93 -0.14 0.01 0.44 0.47 -0.33 -0.19 -0.40 -0.40 0.04
MAX 77.00 81.00 83.00 89.00 98.00 106.00 110.00 106.00 100.00 97.00 83.00 76.00 106.00
MIN 55.00 56.00 62.00 70.00 80.00 89.00 98.00 95.00 88.00 78.00 65.00 55.00 98.00
NO YRS 51 52 52 52 51 50 53 50 52 52 52 53 40