077 
CDUS43 KLOT 200642
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
142 AM CDT TUE MAR 20 2012


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

...THE WEST CHICAGO CLIMATE SUMMARY FOR MARCH 19 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         78R   436 PM  65          49     29       MM       
  MINIMUM         62    552 AM  21          29     33       MM       
  AVERAGE         70                        39     31       MM      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.17          0.33        0.07   0.10    MM       
  MONTH TO DATE    0.99                      1.36  -0.37    MM       
  SINCE JAN 1      3.11                      4.09  -0.98    MM       
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                        26    -26       MM       
  MONTH TO DATE  299                       555   -256       MM       
                                                                     
 COOLING                                                             
  YESTERDAY        5                         0      5       MM       
  MONTH TO DATE   10                         0     10       MM       
  SINCE JAN 1     10                         0     10       MM       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION   S (170)      
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     S (180)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     S (180)      
  AVERAGE WIND SPEED    10.5                                         


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


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

                                                                     
THE WEST CHICAGO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   50        63      2003                    
 MINIMUM TEMPERATURE (F)   29        19      2009                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH 20 2012.........SUNRISE   656 AM CDT   SUNSET   706 PM CDT   
MARCH 21 2012.........SUNRISE   654 AM CDT   SUNSET   707 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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