AFOS product CLIDPA
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CDUS43 KLOT 150636
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
1236 AM CST WED FEB 15 2012


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

...THE WEST CHICAGO CLIMATE SUMMARY FOR FEBRUARY 14 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         35    606 PM  56          36     -1       MM       
  MINIMUM         28    527 AM   3          19      9       MM       
  AVERAGE         32                        27      5       MM      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.19        0.05  -0.05    MM       
  MONTH TO DATE    0.01                      0.61  -0.60    MM       
  SINCE JAN 1      0.77                      1.92  -1.15    MM       
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       33                        38     -5       MM       
  MONTH TO DATE  509                       548    -39       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   8   RESULTANT WIND DIRECTION  SW (230)      
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SW (210)      
  AVERAGE WIND SPEED     8.6                                         


                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
  FOG                                                                
  HAZE                                                               


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

                                                                     
THE WEST CHICAGO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   36        55      1999                    
 MINIMUM TEMPERATURE (F)   19        -1      2007                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 15 2012......SUNRISE   649 AM CST   SUNSET   525 PM CST   
FEBRUARY 16 2012......SUNRISE   648 AM CST   SUNSET   527 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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