JOHN MARTIN DAM, ta

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(054388)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1941 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 98.00 96.00 85.00 82.00 78.00 98.00
1942 63.00 63.00 76.00 85.00 97.00 94.00 102.00 99.00 94.00 87.00 80.00 67.00 102.00
1943 70.00 75.00 88.00 91.00 94.00 102.00 104.00 105.00 95.00 88.00 75.00 57.00 105.00
1944 64.00 65.00 75.00 74.00 91.00 101.00 97.00 102.00 97.00 85.00 81.00 57.00 102.00
1945 63.00 76.00 80.00 88.00 97.00 94.00 103.00 100.00 100.00 89.00 80.00 69.00 103.00
1946 65.00 74.00 89.00 90.00 87.00 101.00 105.00 103.00 98.00 92.00 62.00 65.00 105.00
1947 67.00 73.00 78.00 81.00 90.00 96.00 104.00 102.00 102.00 92.00 66.00 62.00 a 104.00
1948 69.00 64.00 77.00 91.00 93.00 100.00 99.00 101.00 102.00 88.00 a 77.00 71.00 102.00
1949 62.00 69.00 72.00 90.00 96.00 101.00 100.00 100.00 93.00 89.00 a 78.00 72.00 101.00
1950 72.00 a 74.00 a 82.00 90.00 92.00 101.00 b 98.00 98.00 92.00 90.00 a 78.00 65.00 101.00
1951 76.00 80.00 77.00 88.00 97.00 95.00 105.00 98.00 97.00 d 89.00 76.00 72.00 105.00
1952 68.00 67.00 74.00 84.00 91.00 107.00 104.00 103.00 100.00 90.00 78.00 58.00 107.00
1953 73.00 78.00 77.00 88.00 98.00 105.00 110.00 98.00 98.00 92.00 77.00 61.00 110.00
1954 67.00 79.00 77.00 90.00 96.00 107.00 107.00 99.00 99.00 93.00 80.00 73.00 107.00
1955 56.00 71.00 81.00 89.00 95.00 100.00 103.00 101.00 98.00 87.00 74.00 73.00 103.00
1956 70.00 69.00 a 81.00 90.00 99.00 101.00 99.00 100.00 98.00 90.00 77.00 65.00 101.00
1957 60.00 70.00 73.00 85.00 84.00 a 101.00 104.00 100.00 91.00 89.00 73.00 68.00 104.00
1958 64.00 70.00 67.00 83.00 93.00 101.00 a 101.00 101.00 97.00 86.00 81.00 62.00 101.00
1959 58.00 62.00 76.00 88.00 92.00 99.00 98.00 102.00 99.00 83.00 73.00 65.00 102.00
1960 61.00 51.00 80.00 90.00 90.00 103.00 103.00 104.00 101.00 87.00 75.00 62.00 104.00
1961 60.00 72.00 75.00 89.00 94.00 101.00 101.00 95.00 94.00 88.00 76.00 67.00 101.00
1962 63.00 82.00 79.00 92.00 101.00 97.00 99.00 103.00 95.00 91.00 75.00 68.00 103.00
1963 70.00 77.00 90.00 85.00 98.00 106.00 106.00 103.00 95.00 93.00 80.00 63.00 106.00
1964 69.00 64.00 76.00 88.00 98.00 100.00 105.00 102.00 101.00 91.00 75.00 74.00 105.00
1965 73.00 72.00 76.00 94.00 97.00 94.00 101.00 97.00 95.00 89.00 74.00 71.00 101.00
1966 70.00 55.00 82.00 83.00 95.00 104.00 105.00 101.00 96.00 87.00 75.00 65.00 105.00
1967 71.00 72.00 90.00 90.00 99.00 97.00 102.00 99.00 95.00 96.00 76.00 63.00 102.00
1968 71.00 a 70.00 80.00 83.00 93.00 104.00 104.00 99.00 96.00 92.00 73.00 71.00 104.00
1969 70.00 73.00 79.00 84.00 94.00 104.00 107.00 107.00 94.00 92.00 75.00 65.00 107.00
1970 76.00 82.00 75.00 84.00 99.00 106.00 102.00 103.00 98.00 85.00 73.00 74.00 106.00
1971 73.00 68.00 83.00 84.00 92.00 104.00 104.00 99.00 103.00 87.00 80.00 72.00 104.00
1972 68.00 79.00 83.00 90.00 95.00 97.00 103.00 102.00 97.00 90.00 67.00 53.00 103.00
1973 61.00 66.00 78.00 c 85.00 90.00 ----- z ----- z ----- z 97.00 90.00 80.00 b 74.00 b 97.00
1974 60.00 70.00 a 82.00 91.00 100.00 106.00 106.00 103.00 100.00 90.00 75.00 c 65.00 h 106.00
1975 70.00 f 69.00 i 79.00 g 89.00 92.00 97.00 101.00 105.00 101.00 a 94.00 a 80.00 h 71.00 a 105.00
1976 65.00 a 78.00 86.00 83.00 90.00 101.00 102.00 100.00 98.00 92.00 77.00 c 68.00 b 102.00
1977 61.00 a 73.00 b 80.00 c 88.00 91.00 104.00 105.00 101.00 102.00 93.00 78.00 ----- z 105.00
1978 62.00 j 62.00 i 85.00 h 91.00 c 94.00 105.00 105.00 a 101.00 98.00 g 91.00 j 81.00 l 68.00 l 105.00
1979 52.00 i 81.00 i 77.00 i 87.00 d 93.00 a 102.00 104.00 106.00 101.00 98.00 c 67.00 j 75.00 l 106.00
1980 58.00 i 73.00 i 75.00 j 91.00 e 90.00 107.00 107.00 105.00 98.00 e 90.00 i 82.00 l 75.00 m 107.00
1981 68.00 k 78.00 j 80.00 i 95.00 93.00 104.00 107.00 101.00 97.00 e 86.00 j 80.00 k 66.00 k 107.00
1982 79.00 k 70.00 i 71.00 86.00 89.00 k 99.00 d 102.00 j 99.00 z 95.00 u 89.00 k 75.00 j 70.00 j 102.00
1983 60.00 j 69.00 i 72.00 z 84.00 z 86.00 f 103.00 g 104.00 k 103.00 h 101.00 i 83.00 l 81.00 j 59.00 j 104.00
1984 62.00 j 72.00 i 76.00 i 82.00 c 95.00 a 98.00 a 104.00 a 101.00 b 102.00 i 82.00 j 79.00 k 68.00 o 104.00
1985 56.00 i 70.00 n 83.00 j 90.00 g 93.00 g 103.00 g 106.00 i 103.00 g 103.00 k 83.00 j 73.00 m 61.00 k 106.00
1986 78.00 j 78.00 i 88.00 j 91.00 96.00 k 103.00 i 101.00 k 104.00 j 94.00 83.00 j 72.00 o 50.00 j 104.00
1987 68.00 k 68.00 i 75.00 l 92.00 k 89.00 m 100.00 l 104.00 l 104.00 j 96.00 k 89.00 j 87.00 k 68.00 j 104.00
1988 51.00 n 71.00 i 86.00 87.00 l 96.00 m 101.00 k 106.00 k 104.00 100.00 i 84.00 k 77.00 j 68.00 j 106.00
1989 67.00 l 65.00 j 87.00 94.00 100.00 105.00 103.00 98.00 99.00 91.00 79.00 67.00 105.00
1990 69.00 67.00 75.00 87.00 92.00 106.00 106.00 103.00 101.00 87.00 81.00 66.00 106.00
1991 56.00 70.00 78.00 87.00 93.00 105.00 107.00 ----- z 94.00 j 92.00 i 71.00 l 58.00 l 107.00
1992 60.00 70.00 76.00 88.00 96.00 95.00 c 104.00 i 97.00 h 98.00 h 91.00 j 65.00 j 51.00 k 104.00
1993 51.00 o 59.00 k 81.00 83.00 a 91.00 m 103.00 106.00 104.00 95.00 94.00 a 71.00 a 69.00 a 106.00
1994 68.00 i 69.00 81.00 88.00 l 95.00 j 105.00 104.00 k 105.00 95.00 i 82.00 m 80.00 m 69.00 j 105.00
1995 67.00 l 75.00 j 84.00 a 81.00 l 92.00 i 97.00 102.00 106.00 104.00 j 93.00 m 79.00 j 76.00 m 106.00
1996 71.00 l 76.00 i 79.00 k 93.00 101.00 j 101.00 j 104.00 i 102.00 i 93.00 j 91.00 i 79.00 l 73.00 104.00
1997 72.00 76.00 84.00 84.00 93.00 101.00 105.00 97.00 98.00 92.00 72.00 49.00 105.00
1998 64.00 76.00 87.00 86.00 97.00 105.00 108.00 98.00 98.00 a 89.00 80.00 77.00 108.00
1999 67.00 80.00 83.00 82.00 90.00 98.00 104.00 100.00 101.00 93.00 84.00 70.00 104.00
2000 65.00 75.00 78.00 93.00 101.00 104.00 c 104.00 106.00 104.00 92.00 73.00 60.00 106.00
2001 64.00 67.00 74.00 a 88.00 94.00 103.00 110.00 104.00 98.00 90.00 86.00 73.00 110.00
2002 70.00 73.00 84.00 95.00 97.00 110.00 106.00 106.00 98.00 90.00 76.00 66.00 110.00
2003 71.00 74.00 82.00 89.00 103.00 102.00 108.00 104.00 96.00 93.00 e 76.00 g 70.00 108.00
2004 70.00 71.00 88.00 91.00 97.00 105.00 103.00 103.00 100.00 87.00 77.00 69.00 105.00
2005 70.00 71.00 80.00 85.00 102.00 103.00 c 109.00 107.00 99.00 97.00 83.00 73.00 109.00
2006 73.00 71.00 e 79.00 94.00 101.00 105.00 104.00 103.00 94.00 89.00 83.00 70.00 105.00
2007 47.00 51.00 85.00 88.00 93.00 100.00 104.00 105.00 101.00 95.00 84.00 75.00 105.00
2008 65.00 72.00 82.00 88.00 97.00 102.00 107.00 111.00 98.00 88.00 80.00 69.00 111.00
2009 73.00 75.00 83.00 87.00 98.00 102.00 106.00 102.00 94.00 92.00 79.00 66.00 106.00
2010 63.00 57.00 87.00 87.00 98.00 108.00 104.00 101.00 104.00 89.00 80.00 66.00 108.00
2011 67.00 a 76.00 86.00 94.00 103.00 105.00 107.00 105.00 102.00 95.00 75.00 59.00 a 107.00
2012 66.00 75.00 89.00 94.00 100.00 111.00 107.00 106.00 b 102.00 89.00 84.00 74.00 111.00
2013 71.00 68.00 84.00 75.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 35.00 z 84.00
Period of Record Statistics
MEAN 66.40 70.84 80.46 87.95 95.08 101.97 104.03 101.98 97.93 90.19 77.02 67.31 104.94
S.D. 5.60 6.76 5.08 4.00 3.98 3.90 2.90 3.02 3.03 3.11 4.57 5.97 2.82
SKEW -0.81 -1.02 -0.08 -0.52 -0.12 -0.22 -0.32 0.22 -0.04 0.20 -0.75 -0.76 0.46
MAX 76.00 82.00 90.00 95.00 103.00 111.00 110.00 111.00 104.00 98.00 86.00 78.00 111.00
MIN 47.00 51.00 67.00 74.00 84.00 94.00 97.00 95.00 91.00 83.00 62.00 49.00 101.00
NO YRS 55 56 61 65 61 64 61 63 60 57 54 55 47