AFOS product CLIDPA
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138 
CDUS43 KLOT 200633
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST TUE NOV 20 2012


...................................

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR NOVEMBER 19 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         59R   117 PM  57          47     12       MM
  MINIMUM         37    721 AM  17          30      7       MM
  AVERAGE         48                        39      9       MM

PRECIPITATION (IN)
  YESTERDAY        T             0.27        0.09  -0.09    MM
  MONTH TO DATE    0.66                      2.03  -1.37    MM
  SINCE SEP 1      5.33                      8.51  -3.18    MM
  SINCE JAN 1     19.60                     34.14 -14.54    MM

SNOWFALL (IN)
  YESTERDAY        0.0

DEGREE DAYS
 HEATING
  YESTERDAY       17                        26     -9       MM
  MONTH TO DATE  482                       418     64       MM
  SINCE SEP 1   1103                       920    183       MM
  SINCE JUL 1   1109                       929    180       MM

 COOLING
  YESTERDAY        0                         0      0       MM
  MONTH TO DATE    0                         0      0       MM
  SINCE SEP 1     81                        90     -9       MM
  SINCE JAN 1   1093                       814    279       MM
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   S (180)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     6.9



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  HAZE


..........................................................


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   47        64      2003
 MINIMUM TEMPERATURE (F)   30        19      2000


SUNRISE AND SUNSET
NOVEMBER 20 2012......SUNRISE   649 AM CST   SUNSET   428 PM CST
NOVEMBER 21 2012......SUNRISE   650 AM CST   SUNSET   427 PM CST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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