768 
CDUS43 KLOT 100638
CLIPWK


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
136 AM CDT WED OCT 10 2018


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

...THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR OCTOBER 9 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1996 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         86R   225 PM  85    2010  65     21       82       
  MINIMUM         69    427 AM  30    2000  45     24       51       
  AVERAGE         78                        55     23       67      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          0.40 2009   0.09  -0.08     0.00    
  MONTH TO DATE    2.80                      0.93   1.87     0.87    
  SINCE SEP 1      7.40                      4.14   3.26     1.40    
  SINCE JAN 1     40.06                     26.62  13.44    33.02    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                        11    -11        0       
  MONTH TO DATE   16                        87    -71        9       
  SINCE SEP 1     78                       189   -111       67       
  SINCE JUL 1     78                       199   -121       73       
                                                                     
 COOLING                                                             
  YESTERDAY       13                         1     12        2       
  MONTH TO DATE   31                         9     22       27       
  SINCE SEP 1    199                        90    109      189       
  SINCE JAN 1   1194                       787    407      824       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION   S (190)      
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     S (170)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     S (170)      
  AVERAGE WIND SPEED    10.0                                         


                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         


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

                                                                     
THE CHICAGO EXECUTIVE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   64        85      2010                    
 MINIMUM TEMPERATURE (F)   44        31      2009                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 10 2018.......SUNRISE   658 AM CDT   SUNSET   618 PM CDT   
OCTOBER 11 2018.......SUNRISE   700 AM CDT   SUNSET   616 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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