AFOS product CLIDPA
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CDUS43 KLOT 090637
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT MON JUL 9 2012


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR JULY 8 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         86    259 PM  93          86      0       MM
  MINIMUM         66   1133 PM  52          63      3       MM
  AVERAGE         76                        74      2       MM

PRECIPITATION (IN)
  YESTERDAY        0.00          0.43        0.10  -0.10    MM
  MONTH TO DATE    1.19                      0.63   0.56    MM
  SINCE JAN 1     10.27                     17.54  -7.27    MM

SNOWFALL (IN)
  YESTERDAY        0.0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0       MM
  MONTH TO DATE    0                         0      0       MM
  SINCE JUN 1     27                        36     -9       MM
  SINCE JUL 1      0                         0      0       MM

 COOLING
  YESTERDAY       11                         9      2       MM
  MONTH TO DATE  148                        72     76       MM
  SINCE JUN 1    369                       250    119       MM
  SINCE JAN 1    501                       296    205       MM
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION  NE (40)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED    10.3



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86        92      2001
 MINIMUM TEMPERATURE (F)   63        50      1997


SUNRISE AND SUNSET
JULY  9 2012..........SUNRISE   527 AM CDT   SUNSET   830 PM CDT
JULY 10 2012..........SUNRISE   527 AM CDT   SUNSET   829 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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