AFOS product CLIDPA
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CDUS43 KLOT 111337
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
737 AM CST WED JAN 11 2012


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

...THE WEST CHICAGO CLIMATE SUMMARY FOR JANUARY 10 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         51R   315 PM  51          31     20       MM       
  MINIMUM         24    747 AM  -7          15      9       MM       
  AVERAGE         38                        23     15       MM      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.23        0.04  -0.04    MM       
  MONTH TO DATE    0.02                      0.47  -0.45    MM       
  SINCE JAN 1      0.02                      0.47  -0.45    MM       
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       27                        42    -15       MM       
  MONTH TO DATE  329                       418    -89       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   4   RESULTANT WIND DIRECTION  SW (210)      
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED     5.2                                         


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


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

                                                                     
THE WEST CHICAGO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   31        47      2007                    
 MINIMUM TEMPERATURE (F)   15        -5      1999                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 11 2012.......SUNRISE   720 AM CST   SUNSET   442 PM CST   
JANUARY 12 2012.......SUNRISE   720 AM CST   SUNSET   443 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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