AFOS product CLIDPA
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CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
955 AM CST THU JAN 12 2012


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

...THE WEST CHICAGO CLIMATE SUMMARY FOR JANUARY 11 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         55R   256 PM  55          31     24       MM
  MINIMUM         22    600 AM  -5          15      7       MM
  AVERAGE         39                        23     16       MM

PRECIPITATION (IN)
  YESTERDAY        0.00          0.07        0.03  -0.03    MM
  MONTH TO DATE    0.02                      0.50  -0.48    MM
  SINCE JAN 1      0.02                      0.50  -0.48    MM

SNOWFALL (IN)
  YESTERDAY        0.0

DEGREE DAYS
 HEATING
  YESTERDAY       26                        42    -16       MM
  MONTH TO DATE  355                       460   -105       MM

 COOLING
  YESTERDAY        0                         0      0       MM
  MONTH TO DATE    0                         0      0       MM
  SINCE JAN 1      0                         0      0       MM
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION  NE (30)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED     2.6



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


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


THE WEST CHICAGO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        60      2005
 MINIMUM TEMPERATURE (F)   15         5      2003


SUNRISE AND SUNSET
JANUARY 12 2012.......SUNRISE   720 AM CST   SUNSET   443 PM CST
JANUARY 13 2012.......SUNRISE   719 AM CST   SUNSET   444 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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