038 
CDUS43 KLOT 130638
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
138 AM CDT TUE MAR 13 2012


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

...THE WEST CHICAGO CLIMATE SUMMARY FOR MARCH 12 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         62    222 PM  63          46     16       MM       
  MINIMUM         51   1019 PM   3          27     24       MM       
  AVERAGE         57                        37     20       MM      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.33R         0.21        0.07   0.26    MM       
  MONTH TO DATE    0.82                      0.86  -0.04    MM       
  SINCE JAN 1      2.94                      3.59  -0.65    MM       
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        8                        28    -20       MM       
  MONTH TO DATE  287                       366    -79       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  12   RESULTANT WIND DIRECTION  SW (210)      
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION    SW (210)      
  AVERAGE WIND SPEED    14.2                                         


                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                


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

                                                                     
THE WEST CHICAGO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   47        73      2007                    
 MINIMUM TEMPERATURE (F)   27        11      2005                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH 13 2012.........SUNRISE   707 AM CDT   SUNSET   658 PM CDT   
MARCH 14 2012.........SUNRISE   706 AM CDT   SUNSET   659 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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