AFOS product CLIDPA
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CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
139 AM CDT THU MAR 15 2012


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

...THE WEST CHICAGO CLIMATE SUMMARY FOR MARCH 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         80R   320 PM  64          47     33       MM       
  MINIMUM         46    239 AM  16          28     18       MM       
  AVERAGE         63                        37     26       MM      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.18        0.07  -0.07    MM       
  MONTH TO DATE    0.82                      0.99  -0.17    MM       
  SINCE JAN 1      2.94                      3.72  -0.78    MM       
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        2                        28    -26       MM       
  MONTH TO DATE  297                       422   -125       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  10   RESULTANT WIND DIRECTION   S (190)      
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED    10.3                                         


                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               


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

                                                                     
THE WEST CHICAGO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   48        65      2000                    
 MINIMUM TEMPERATURE (F)   28        16      1999                    
                                             1998                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH 15 2012.........SUNRISE   704 AM CDT   SUNSET   700 PM CDT   
MARCH 16 2012.........SUNRISE   702 AM CDT   SUNSET   701 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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