AFOS product CLIDPA
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CDUS43 KLOT 090635
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT TUE OCT 9 2012


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR OCTOBER 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         60    250 PM  87          67     -7       MM
  MINIMUM         27R   454 AM  28          44    -17       MM
  AVERAGE         44                        55    -11       MM

PRECIPITATION (IN)
  YESTERDAY        0.00          1.12        0.10  -0.10    MM
  MONTH TO DATE    0.22                      0.89  -0.67    MM
  SINCE SEP 1      1.52                      4.18  -2.66    MM
  SINCE JAN 1     15.79                     29.81 -14.02    MM

SNOWFALL (IN)
  YESTERDAY        0.0

DEGREE DAYS
 HEATING
  YESTERDAY       21                        11     10       MM
  MONTH TO DATE  118                        76     42       MM
  SINCE SEP 1    269                       178     91       MM
  SINCE JUL 1    275                       187     88       MM

 COOLING
  YESTERDAY        0                         1     -1       MM
  MONTH TO DATE    0                         8     -8       MM
  SINCE SEP 1     77                        87    -10       MM
  SINCE JAN 1   1089                       811    278       MM
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION   S (200)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED    11.5



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)   66        88      2010
 MINIMUM TEMPERATURE (F)   44        26      2000


SUNRISE AND SUNSET
OCTOBER  9 2012.......SUNRISE   659 AM CDT   SUNSET   620 PM CDT
OCTOBER 10 2012.......SUNRISE   700 AM CDT   SUNSET   619 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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