058 
CDUS43 KLOT 162139
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
436 PM CDT FRI AUG 16 2019


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR AUGUST 16 2019...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE          
                VALUE   (LST)  VALUE       VALUE  FROM               
                                                  NORMAL             
...............................................................
TEMPERATURE (F)                                                     
 TODAY                                                               
  MAXIMUM         86    131 PM  90    2003  83      3                
                                      1997                          
  MINIMUM         61    212 AM  49    2004  62     -1                
  AVERAGE         74                        72      2               
                                                                     
PRECIPITATION (IN)                                                   
  TODAY            0.00          0.77 2009   0.16  -0.16             
  MONTH TO DATE    0.95                      2.52  -1.57             
  SINCE JUN 1      7.76                     10.53  -2.77             
  SINCE JAN 1     25.54                     23.55   1.99             
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  TODAY            0                         0      0                
  MONTH TO DATE    0                         0      0                
  SINCE JUN 1     15                        38    -23                
  SINCE JUL 1      0                         2     -2                
                                                                     
 COOLING                                                             
  TODAY            9                         7      2                
  MONTH TO DATE  152                       126     26                
  SINCE JUN 1    711                       582    129                
  SINCE JAN 1    745                       628    117                
...............................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   S (170)      
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     S (180)      
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    SW (210)      
  AVERAGE WIND SPEED     7.3                                         


                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED TODAY.                            
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               


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

                                                                     
THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   83        87      2015                    
 MINIMUM TEMPERATURE (F)   62        51      2013                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 16 2019........SUNRISE   602 AM CDT   SUNSET   752 PM CDT   
AUGUST 17 2019........SUNRISE   603 AM CDT   SUNSET   751 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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