AFOS product CLIDPA
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CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
132 AM CDT WED MAY 30 2012


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

...THE WEST CHICAGO CLIMATE SUMMARY FOR MAY 29 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         84    207 PM  90          75      9       MM       
  MINIMUM         58   1159 PM  40          52      6       MM       
  AVERAGE         71                        64      7       MM      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.82        0.14  -0.14    MM       
  MONTH TO DATE    1.86                      4.32  -2.46    MM       
  SINCE JAN 1      7.62                     12.76  -5.14    MM       
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         4     -4       MM       
  MONTH TO DATE  116                       207    -91       MM       
                                                                     
 COOLING                                                             
  YESTERDAY        6                         3      3       MM       
  MONTH TO DATE  101                        36     65       MM       
  SINCE JAN 1    132                        40     92       MM       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION   W (270)      
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED    10.8                                         


                                                                     
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)   76        90      2010                    
 MINIMUM TEMPERATURE (F)   53        43      2005                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 30 2012...........SUNRISE   521 AM CDT   SUNSET   821 PM CDT   
MAY 31 2012...........SUNRISE   520 AM CDT   SUNSET   821 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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