EL CAPITAN DAM, at

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(042709)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201302
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
1948 ----- z ----- z ----- z ----- z ----- z ----- z 102.00 105.00 113.00 102.00 92.00 82.00 113.00
1949 66.00 78.00 78.00 93.00 95.00 101.00 97.00 102.00 109.00 98.00 98.00 87.00 109.00
1950 82.00 81.00 88.00 93.00 90.00 104.00 103.00 103.00 100.00 109.00 99.00 91.00 109.00
1951 89.00 87.00 87.00 g 87.00 98.00 96.00 104.00 108.00 107.00 101.00 90.00 75.00 108.00
1952 75.00 81.00 85.00 89.00 92.00 91.00 102.00 106.00 108.00 102.00 93.00 85.00 108.00
1953 87.00 87.00 89.00 83.00 91.00 97.00 105.00 103.00 109.00 106.00 94.00 90.00 109.00
1954 88.00 89.00 83.00 90.00 90.00 92.00 105.00 105.00 103.00 104.00 92.00 88.00 105.00
1955 85.00 86.00 89.00 91.00 92.00 100.00 100.00 103.00 114.00 98.00 94.00 80.00 114.00
1956 84.00 76.00 88.00 88.00 103.00 106.00 98.00 109.00 108.00 94.00 97.00 85.00 109.00
1957 77.00 89.00 86.00 90.00 87.00 105.00 111.00 109.00 99.00 92.00 84.00 83.00 111.00
1958 80.00 83.00 76.00 95.00 95.00 97.00 107.00 a 101.00 102.00 106.00 88.00 93.00 107.00
1959 89.00 78.00 89.00 96.00 86.00 102.00 107.00 105.00 100.00 100.00 91.00 90.00 a 107.00
1960 80.00 74.00 89.00 93.00 99.00 103.00 112.00 103.00 108.00 100.00 84.00 86.00 112.00
1961 88.00 84.00 88.00 95.00 92.00 101.00 104.00 100.00 102.00 105.00 87.00 78.00 105.00
1962 84.00 81.00 80.00 92.00 92.00 99.00 99.00 104.00 103.00 97.00 97.00 85.00 104.00
1963 78.00 96.00 85.00 84.00 87.00 93.00 a 99.00 102.00 111.00 93.00 91.00 85.00 111.00
1964 87.00 83.00 86.00 98.00 91.00 97.00 102.00 100.00 102.00 104.00 91.00 88.00 104.00
1965 88.00 86.00 85.00 98.00 94.00 89.00 101.00 106.00 98.00 103.00 92.00 89.00 106.00
1966 85.00 79.00 88.00 94.00 93.00 95.00 100.00 101.00 103.00 98.00 98.00 81.00 103.00
1967 84.00 86.00 89.00 75.00 102.00 96.00 99.00 110.00 98.00 101.00 94.00 80.00 110.00
1968 84.00 89.00 90.00 92.00 97.00 107.00 107.00 102.00 108.00 101.00 93.00 81.00 108.00
1969 86.00 77.00 87.00 89.00 90.00 98.00 101.00 112.00 106.00 100.00 92.00 80.00 112.00
1970 79.00 87.00 84.00 89.00 101.00 106.00 108.00 106.00 99.00 96.00 92.00 81.00 108.00
1971 91.00 91.00 94.00 93.00 88.00 102.00 105.00 105.00 115.00 101.00 90.00 69.00 115.00
1972 80.00 85.00 88.00 94.00 100.00 101.00 109.00 106.00 100.00 98.00 83.00 84.00 109.00
1973 78.00 77.00 74.00 83.00 ----- z 108.00 102.00 104.00 102.00 101.00 94.00 86.00 108.00
1974 82.00 85.00 88.00 89.00 e 103.00 e 109.00 100.00 96.00 101.00 102.00 94.00 e 83.00 109.00
1975 89.00 83.00 83.00 79.00 87.00 95.00 102.00 102.00 104.00 102.00 91.00 87.00 104.00
1976 90.00 87.00 89.00 86.00 a 98.00 111.00 103.00 109.00 98.00 100.00 95.00 83.00 111.00
1977 80.00 90.00 85.00 91.00 85.00 95.00 106.00 100.00 106.00 95.00 95.00 89.00 106.00
1978 78.00 82.00 92.00 80.00 103.00 104.00 108.00 100.00 111.00 101.00 92.00 79.00 111.00
1979 72.00 80.00 86.00 88.00 100.00 111.00 e 104.00 102.00 108.00 98.00 a 86.00 95.00 111.00
1980 81.00 86.00 80.00 93.00 84.00 105.00 107.00 101.00 102.00 110.00 93.00 90.00 110.00
1981 83.00 90.00 a 79.00 91.00 97.00 108.00 110.00 110.00 102.00 92.00 92.00 88.00 110.00
1982 79.00 84.00 83.00 89.00 91.00 91.00 107.00 108.00 112.00 99.00 88.00 79.00 112.00
1983 85.00 82.00 81.00 85.00 92.00 97.00 105.00 107.00 108.00 98.00 90.00 81.00 108.00
1984 85.00 84.00 90.00 ----- z 107.00 101.00 103.00 102.00 110.00 95.00 85.00 74.00 110.00
1985 78.00 88.00 85.00 94.00 92.00 107.00 113.00 114.00 105.00 102.00 92.00 83.00 114.00
1986 87.00 90.00 91.00 94.00 99.00 102.00 100.00 106.00 100.00 92.00 88.00 85.00 106.00
1987 86.00 84.00 89.00 97.00 97.00 96.00 101.00 105.00 109.00 106.00 86.00 81.00 109.00
1988 89.00 ----- z 100.00 97.00 98.00 96.00 101.00 101.00 109.00 101.00 93.00 84.00 109.00
1989 83.00 89.00 90.00 105.00 92.00 105.00 111.00 98.00 108.00 98.00 92.00 88.00 111.00
1990 87.00 ----- z 91.00 90.00 100.00 115.00 ----- z 104.00 ----- z 98.00 95.00 87.00 115.00
1991 81.00 89.00 79.00 90.00 98.00 93.00 102.00 103.00 ----- z 108.00 94.00 81.00 108.00
1992 86.00 87.00 77.00 97.00 90.00 103.00 109.00 ----- z 110.00 110.00 90.00 82.00 110.00
1993 82.00 81.00 89.00 95.00 ----- z 100.00 ----- z ----- z ----- z ----- z ----- z ----- z 100.00
1994 88.00 79.00 87.00 ----- z ----- z 115.00 102.00 110.00 105.00 96.00 95.00 85.00 115.00
1995 70.00 f 91.00 84.00 89.00 89.00 98.00 107.00 109.00 107.00 103.00 94.00 88.00 109.00
1996 88.00 86.00 91.00 98.00 100.00 k 104.00 108.00 i 108.00 i 101.00 h 104.00 j ----- z 80.00 k 108.00
1997 78.00 k 86.00 ----- z 97.00 ----- z ----- z 107.00 i 110.00 i ----- z ----- z 103.00 l ----- z 110.00
1998 84.00 72.00 86.00 93.00 89.00 ----- z 110.00 i ----- z ----- z 95.00 i 87.00 j 87.00 k 110.00
1999 84.00 j 85.00 a 85.00 f 99.00 92.00 j 102.00 a 107.00 i 108.00 110.00 109.00 h ----- z 89.00 j 110.00
2000 90.00 k 89.00 89.00 j 95.00 a 103.00 a 103.00 j 109.00 111.00 k 111.00 92.00 90.00 88.00 j 111.00
2001 86.00 i 94.00 93.00 j 95.00 j 103.00 l 103.00 102.00 105.00 109.00 i 107.00 92.00 88.00 109.00
2002 88.00 94.00 90.00 95.00 100.00 104.00 104.00 j 105.00 117.00 101.00 j 95.00 l 79.00 117.00
2003 91.00 j 80.00 k 93.00 f 91.00 i 103.00 l ----- z 105.00 w 110.00 l 106.00 n ----- z 92.00 o 83.00 j 110.00
2004 84.00 m 79.00 i 95.00 k 103.00 j 108.00 i 99.00 j 107.00 j 102.00 h 107.00 j 103.00 i 81.00 h 84.00 m 108.00
2005 86.00 k 80.00 g 82.00 j ----- z 101.00 h 98.00 k ----- z ----- z ----- z ----- z ----- z ----- z 101.00
2006 75.00 u 91.00 g ----- z ----- z 92.00 i 110.00 i 110.00 h 103.00 j 108.00 h 97.00 h 98.00 k 87.00 i 110.00
2007 88.00 k 91.00 i 95.00 h 95.00 h 101.00 j 100.00 h ----- z 106.00 i 110.00 h 103.00 m 95.00 i 82.00 h 110.00
2008 80.00 j ----- z 90.00 h ----- z ----- z 112.00 h 102.00 j 102.00 h 104.00 h 106.00 j 97.00 i 88.00 k 112.00
2009 87.00 i 82.00 h 90.00 h 104.00 i 96.00 h 105.00 h 105.00 i 114.00 h 109.00 j 101.00 h 95.00 i 83.00 j 114.00
2010 84.00 h 84.00 h 89.00 j 86.00 h 90.00 i 95.00 i 108.00 h 106.00 q ----- z ----- z ----- z ----- z 108.00
2011 83.00 i 79.00 h ----- z 91.00 h 94.00 i 94.00 i ----- z 101.00 j 104.00 f 107.00 h 90.00 k 86.00 c 107.00
2012 90.00 k 85.00 92.00 c 90.00 97.00 100.00 a 106.00 a 108.00 107.00 110.00 a 96.00 k 81.00 110.00
2013 86.00 85.00 92.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 92.00
Period of Record Statistics
MEAN 83.42 84.76 86.41 91.35 94.50 101.08 104.22 104.66 105.86 100.50 91.67 84.08 108.77
S.D. 4.97 5.05 4.94 5.48 5.63 5.98 3.94 3.72 4.85 4.86 3.71 4.88 3.05
SKEW -1.08 -0.27 -0.34 -0.59 0.13 0.21 0.33 0.19 0.12 0.14 -0.43 -0.45 -0.01
MAX 91.00 96.00 100.00 105.00 107.00 115.00 113.00 114.00 117.00 110.00 99.00 95.00 115.00
MIN 66.00 72.00 74.00 75.00 84.00 89.00 97.00 96.00 98.00 92.00 83.00 69.00 103.00
NO YRS 50 54 51 52 48 52 49 50 49 50 49 51 35