AFOS product CLIDPA
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CDUS43 KLOT 280638
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT TUE AUG 28 2012


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR AUGUST 27 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         88R   234 PM  86          81      7       MM
  MINIMUM         62   1145 PM  54          60      2       MM
  AVERAGE         75                        71      4       MM

PRECIPITATION (IN)
  YESTERDAY        0.00          0.63        0.15  -0.15    MM
  MONTH TO DATE    2.26                      4.13  -1.87    MM
  SINCE JUN 1      5.90                     12.14  -6.24    MM
  SINCE JAN 1     14.27                     25.16 -10.89    MM

SNOWFALL (IN)
  YESTERDAY        0.0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0       MM
  MONTH TO DATE    6                         0      6       MM
  SINCE JUN 1     33                        38     -5       MM
  SINCE JUL 1      6                         2      4       MM

 COOLING
  YESTERDAY       10                         6      4       MM
  MONTH TO DATE  173                       199    -26       MM
  SINCE JUN 1    843                       655    188       MM
  SINCE JAN 1    975                       701    274       MM
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   N (340)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     6.5



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE
  HAZE


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        92      2003
 MINIMUM TEMPERATURE (F)   60        54      2003


SUNRISE AND SUNSET
AUGUST 28 2012........SUNRISE   615 AM CDT   SUNSET   732 PM CDT
AUGUST 29 2012........SUNRISE   616 AM CDT   SUNSET   731 PM CDT


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




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