HENSHAW DAM, :

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(043914)

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
1942 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 98.00 93.00 87.00 77.00 c 98.00
1943 78.00 76.00 76.00 83.00 88.00 94.00 104.00 101.00 102.00 95.00 79.00 70.00 104.00
1944 69.00 72.00 75.00 77.00 84.00 93.00 98.00 105.00 99.00 86.00 76.00 70.00 105.00
1945 73.00 74.00 71.00 89.00 85.00 94.00 102.00 94.00 k 100.00 87.00 84.00 71.00 102.00
1946 75.00 74.00 77.00 89.00 85.00 95.00 97.00 a 102.00 98.00 82.00 77.00 75.00 102.00
1947 76.00 77.00 78.00 85.00 94.00 95.00 105.00 101.00 102.00 93.00 77.00 72.00 105.00
1948 ----- z ----- z ----- z ----- z ----- z ----- z 98.00 105.00 106.00 93.00 78.00 72.00 106.00
1949 60.00 73.00 74.00 87.00 93.00 94.00 b 100.00 100.00 103.00 93.00 85.00 79.00 103.00
1950 75.00 75.00 79.00 91.00 90.00 b 101.00 102.00 105.00 109.00 100.00 84.00 79.00 109.00
1951 78.00 83.00 79.00 84.00 95.00 c 97.00 100.00 102.00 b 103.00 95.00 80.00 67.00 103.00
1952 68.00 72.00 75.00 80.00 89.00 96.00 98.00 101.00 100.00 96.00 79.00 72.00 101.00
1953 77.00 78.00 77.00 82.00 80.00 97.00 100.00 100.00 102.00 92.00 85.00 75.00 a 102.00
1954 73.00 83.00 78.00 90.00 89.00 103.00 100.00 102.00 99.00 98.00 84.00 69.00 103.00
1955 72.00 51.00 z 79.00 w 80.00 87.00 95.00 98.00 101.00 107.00 95.00 84.00 74.00 107.00
1956 73.00 70.00 81.00 84.00 91.00 100.00 99.00 a 102.00 96.00 88.00 84.00 77.00 102.00
1957 68.00 82.00 82.00 81.00 85.00 102.00 103.00 101.00 101.00 88.00 73.00 72.00 103.00
1958 69.00 78.00 68.00 89.00 91.00 96.00 104.00 99.00 100.00 95.00 84.00 84.00 104.00
1959 80.00 73.00 79.00 92.00 85.00 99.00 102.00 100.00 99.00 94.00 82.00 76.00 102.00
1960 67.00 69.00 80.00 88.00 91.00 99.00 110.00 100.00 102.00 91.00 86.00 a 75.00 110.00
1961 76.00 76.00 77.00 92.00 88.00 107.00 103.00 100.00 95.00 93.00 87.00 72.00 107.00
1962 78.00 74.00 80.00 87.00 86.00 97.00 98.00 105.00 100.00 94.00 90.00 78.00 105.00
1963 71.00 84.00 79.00 78.00 86.00 93.00 100.00 99.00 103.00 a 94.00 84.00 76.00 103.00
1964 79.00 74.00 77.00 87.00 89.00 101.00 103.00 102.00 95.00 98.00 80.00 76.00 103.00
1965 76.00 77.00 74.00 a 87.00 87.00 88.00 100.00 101.00 94.00 98.00 88.00 77.00 101.00
1966 74.00 67.00 82.00 88.00 90.00 104.00 97.00 98.00 98.00 89.00 88.00 78.00 104.00
1967 78.00 76.00 81.00 71.00 96.00 98.00 100.00 104.00 92.00 91.00 87.00 71.00 104.00
1968 75.00 81.00 80.00 83.00 96.00 99.00 98.00 99.00 100.00 92.00 82.00 75.00 100.00
1969 79.00 67.00 80.00 82.00 95.00 93.00 100.00 104.00 102.00 91.00 85.00 74.00 104.00
1970 72.00 73.00 79.00 79.00 97.00 105.00 106.00 107.00 101.00 95.00 83.00 76.00 107.00
1971 89.00 84.00 86.00 85.00 86.00 100.00 103.00 102.00 109.00 97.00 83.00 63.00 109.00
1972 74.00 81.00 88.00 83.00 94.00 105.00 110.00 104.00 96.00 95.00 80.00 74.00 110.00
1973 73.00 70.00 69.00 85.00 95.00 105.00 105.00 102.00 97.00 b 95.00 88.00 76.00 105.00
1974 77.00 72.00 82.00 80.00 96.00 102.00 a 100.00 98.00 100.00 95.00 84.00 70.00 102.00
1975 82.00 77.00 81.00 76.00 90.00 94.00 100.00 104.00 98.00 ----- z 85.00 77.00 104.00
1976 76.00 79.00 80.00 83.00 94.00 a ----- z 103.00 102.00 98.00 89.00 85.00 77.00 103.00
1977 73.00 84.00 76.00 85.00 79.00 a 95.00 102.00 a 99.00 ----- z ----- z 86.00 81.00 102.00
1978 ----- z 72.00 80.00 79.00 ----- z 100.00 ----- z 106.00 ----- z 98.00 87.00 75.00 106.00
1979 67.00 77.00 80.00 b 79.00 90.00 a ----- z 105.00 97.00 105.00 95.00 78.00 ----- z 105.00
1980 72.00 80.00 80.00 88.00 88.00 a 100.00 120.00 113.00 b 95.00 t 113.00 j 87.00 b 78.00 120.00
1981 75.00 79.00 74.00 85.00 87.00 101.00 100.00 103.00 95.00 85.00 81.00 79.00 103.00
1982 72.00 76.00 74.00 79.00 88.00 87.00 97.00 100.00 103.00 88.00 78.00 73.00 103.00
1983 74.00 q 77.00 i 73.00 74.00 94.00 90.00 101.00 102.00 99.00 87.00 82.00 74.00 102.00
1984 70.00 74.00 80.00 87.00 104.00 97.00 98.00 97.00 96.00 ----- z 80.00 63.00 104.00
1985 66.00 76.00 75.00 85.00 87.00 98.00 104.00 106.00 96.00 91.00 81.00 73.00 106.00
1986 76.00 82.00 80.00 81.00 89.00 97.00 96.00 98.00 96.00 80.00 76.00 74.00 98.00
1987 73.00 70.00 71.00 86.00 90.00 94.00 97.00 99.00 96.00 95.00 73.00 73.00 99.00
1988 72.00 77.00 88.00 89.00 92.00 96.00 102.00 100.00 102.00 96.00 92.00 79.00 102.00
1989 73.00 82.00 81.00 92.00 93.00 103.00 108.00 98.00 103.00 93.00 87.00 83.00 108.00
1990 84.00 77.00 82.00 85.00 91.00 107.00 102.00 103.00 106.00 94.00 87.00 75.00 107.00
1991 74.00 81.00 72.00 84.00 90.00 94.00 101.00 102.00 99.00 98.00 89.00 70.00 102.00
1992 74.00 77.00 74.00 91.00 88.00 94.00 102.00 102.00 101.00 97.00 80.00 ----- z 102.00
1993 69.00 69.00 81.00 86.00 90.00 97.00 94.00 103.00 104.00 96.00 81.00 72.00 104.00
1994 77.00 72.00 80.00 86.00 89.00 106.00 101.00 107.00 98.00 87.00 80.00 71.00 107.00
1995 64.00 82.00 79.00 80.00 88.00 97.00 108.00 103.00 103.00 93.00 84.00 81.00 108.00
1996 80.00 82.00 81.00 93.00 98.00 97.00 105.00 103.00 99.00 98.00 87.00 74.00 105.00
1997 69.00 72.00 90.00 85.00 ----- z 96.00 101.00 108.00 100.00 92.00 89.00 71.00 108.00
1998 75.00 65.00 82.00 85.00 81.00 ----- z 107.00 108.00 102.00 a 88.00 79.00 77.00 108.00
1999 77.00 77.00 a 82.00 c 88.00 88.00 a 99.00 a 98.00 105.00 100.00 99.00 88.00 a 77.00 105.00
2000 80.00 73.00 79.00 88.00 100.00 105.00 106.00 107.00 103.00 93.00 a 78.00 76.00 107.00
2001 74.00 79.00 83.00 86.00 98.00 100.00 104.00 104.00 100.00 94.00 80.00 71.00 104.00
2002 78.00 77.00 81.00 92.00 98.00 102.00 107.00 105.00 105.00 92.00 80.00 69.00 107.00
2003 77.00 78.00 78.00 81.00 ----- z 97.00 105.00 105.00 101.00 99.00 77.00 77.00 105.00
2004 73.00 79.00 89.00 92.00 96.00 95.00 102.00 106.00 103.00 94.00 72.00 74.00 106.00
2005 74.00 68.00 80.00 81.00 94.00 96.00 103.00 103.00 96.00 93.00 85.00 78.00 103.00
2006 75.00 79.00 76.00 82.00 94.00 99.00 110.00 102.00 101.00 91.00 92.00 78.00 110.00
2007 76.00 78.00 90.00 92.00 90.00 97.00 106.00 108.00 102.00 91.00 87.00 84.00 108.00
2008 70.00 76.00 79.00 88.00 94.00 101.00 100.00 102.00 100.00 95.00 85.00 81.00 102.00
2009 76.00 75.00 82.00 90.00 96.00 100.00 106.00 104.00 98.00 94.00 86.00 72.00 106.00
2010 74.00 72.00 76.00 78.00 84.00 91.00 102.00 105.00 102.00 91.00 83.00 80.00 105.00
2011 82.00 72.00 80.00 a 86.00 a 88.00 95.00 b 99.00 104.00 97.00 a 95.00 84.00 76.00 104.00
2012 78.00 76.00 a 79.00 g 90.00 91.00 94.00 101.00 103.00 a 97.00 98.00 87.00 a 75.00 103.00
2013 71.00 70.00 84.00 b ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 84.00
Period of Record Statistics
MEAN 74.26 75.82 79.06 84.86 90.52 97.85 102.12 102.58 100.18 92.99 83.03 74.78 104.45
S.D. 4.71 4.58 4.50 4.79 4.82 4.37 4.14 3.04 3.47 4.05 4.42 4.18 2.78
SKEW -0.06 -0.13 0.13 -0.43 0.12 0.08 1.29 0.55 0.25 -0.84 -0.36 -0.30 0.19
MAX 89.00 84.00 90.00 93.00 104.00 107.00 120.00 113.00 109.00 100.00 92.00 84.00 110.00
MIN 60.00 65.00 68.00 71.00 79.00 87.00 94.00 97.00 92.00 80.00 72.00 63.00 98.00
NO YRS 68 68 68 69 66 66 69 69 68 67 71 69 53