EL CAJON, CALIFORNIA

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(042706)

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
1979 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 84.00 b 93.00 93.00
1980 80.00 87.00 80.00 90.00 b 82.00 103.00 105.00 97.00 105.00 92.00 89.00 88.00 a 105.00
1981 82.00 89.00 79.00 a 89.00 95.00 ----- z 100.00 a 105.00 98.00 92.00 91.00 84.00 105.00
1982 76.00 85.00 87.00 88.00 89.00 87.00 103.00 101.00 109.00 95.00 86.00 ----- z 109.00
1983 86.00 84.00 83.00 87.00 94.00 92.00 102.00 104.00 105.00 96.00 87.00 81.00 105.00
1984 85.00 83.00 87.00 90.00 103.00 96.00 98.00 95.00 107.00 91.00 80.00 74.00 107.00
1985 76.00 86.00 82.00 92.00 84.00 103.00 108.00 105.00 95.00 101.00 85.00 80.00 108.00
1986 83.00 ----- z 90.00 90.00 93.00 93.00 92.00 100.00 92.00 88.00 85.00 81.00 100.00
1987 84.00 81.00 87.00 94.00 90.00 88.00 94.00 95.00 106.00 105.00 ----- z 79.00 106.00
1988 82.00 87.00 98.00 91.00 93.00 91.00 94.00 95.00 109.00 96.00 85.00 82.00 109.00
1989 80.00 a 86.00 89.00 104.00 86.00 95.00 104.00 92.00 100.00 96.00 88.00 a 86.00 104.00
1990 81.00 83.00 87.00 86.00 100.00 106.00 96.00 99.00 103.00 97.00 90.00 82.00 106.00
1991 78.00 83.00 76.00 89.00 90.00 84.00 91.00 98.00 ----- z 106.00 89.00 79.00 106.00
1992 82.00 83.00 73.00 ----- z 84.00 ----- z 102.00 102.00 103.00 ----- z 83.00 74.00 103.00
1993 79.00 78.00 84.00 88.00 95.00 94.00 93.00 95.00 100.00 93.00 86.00 81.00 100.00
1994 83.00 76.00 ----- z 86.00 92.00 ----- z 93.00 107.00 ----- z 96.00 86.00 77.00 107.00
1995 78.00 87.00 77.00 87.00 82.00 91.00 96.00 105.00 101.00 100.00 89.00 86.00 105.00
1996 ----- z 90.00 89.00 96.00 97.00 101.00 103.00 101.00 i 96.00 m 95.00 97.00 79.00 103.00
1997 80.00 87.00 98.00 91.00 100.00 90.00 99.00 104.00 ----- z 100.00 98.00 ----- z 104.00
1998 78.00 74.00 85.00 ----- z 82.00 90.00 ----- z ----- z ----- z ----- z 82.00 ----- z 90.00
1999 83.00 81.00 81.00 95.00 85.00 94.00 98.00 96.00 105.00 101.00 e 90.00 84.00 105.00
2000 87.00 85.00 85.00 90.00 93.00 94.00 98.00 103.00 102.00 85.00 86.00 83.00 103.00
2001 84.00 90.00 91.00 93.00 98.00 94.00 96.00 97.00 100.00 92.00 88.00 81.00 a 100.00
2002 83.00 95.00 84.00 85.00 94.00 91.00 b 94.00 106.00 101.00 94.00 92.00 ----- z 106.00
2003 92.00 86.00 i 90.00 86.00 94.00 92.00 100.00 103.00 100.00 102.00 g 87.00 80.00 103.00
2004 83.00 e 82.00 94.00 f 100.00 l 104.00 n 89.00 e 100.00 96.00 99.00 l 97.00 h 78.00 f 83.00 104.00
2005 83.00 77.00 80.00 89.00 93.00 90.00 101.00 ----- z ----- z ----- z ----- z 85.00 101.00
2006 89.00 ----- z ----- z 89.00 88.00 104.00 113.00 97.00 103.00 ----- z 95.00 ----- z 113.00
2007 86.00 91.00 ----- z 87.00 ----- z 94.00 ----- z ----- z ----- z ----- z 92.00 84.00 94.00
2008 82.00 b 84.00 b ----- z 99.00 98.00 95.00 a 106.00 c 97.00 a 103.00 b 101.00 e 99.00 84.00 106.00
2009 89.00 89.00 89.00 a 98.00 e 86.00 a 96.00 ----- z 107.00 102.00 97.00 91.00 83.00 107.00
2010 83.00 85.00 86.00 84.00 87.00 88.00 103.00 103.00 109.00 90.00 97.00 91.00 109.00
2011 88.00 81.00 88.00 93.00 d 94.00 89.00 95.00 96.00 102.00 104.00 87.00 b 82.00 104.00
2012 90.00 81.00 87.00 85.00 88.00 90.00 95.00 98.00 103.00 103.00 95.00 78.00 103.00
2013 84.00 86.00 94.00 67.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 60.00 z 94.00
Period of Record Statistics
MEAN 83.00 84.39 85.72 90.37 91.26 93.47 99.07 99.93 102.52 96.38 89.00 82.21 104.93
S.D. 3.92 4.59 5.90 4.59 5.74 5.34 5.19 4.35 4.06 5.32 4.82 4.25 2.84
SKEW 0.28 -0.15 0.03 1.09 0.02 0.81 0.60 0.12 -0.48 -0.04 0.46 0.40 -0.27
MAX 92.00 95.00 98.00 104.00 103.00 106.00 113.00 107.00 109.00 106.00 99.00 93.00 109.00
MIN 76.00 74.00 73.00 84.00 82.00 84.00 91.00 92.00 92.00 85.00 80.00 74.00 100.00
NO YRS 33 31 29 30 31 30 30 29 25 26 31 29 14