863 
CDUS43 KLOT 162136
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
435 PM CDT THU MAY 16 2019


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR MAY 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         72    259 PM  88    2001  71      1                
  MINIMUM         55    440 AM  34    2011  48      7                
  AVERAGE         64                        59      5               
                                                                     
PRECIPITATION (IN)                                                   
  TODAY            0.11          0.80 2002   0.14  -0.03             
  MONTH TO DATE    3.37                      2.38   0.99             
  SINCE MAR 1     10.23                      8.09   2.14             
  SINCE JAN 1     13.44                     10.82   2.62             
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  TODAY            1                         7     -6                
  MONTH TO DATE  168                       140     28                
  SINCE MAR 1   1558                      1451    107                
  SINCE JUL 1   6634                      6206    428                
                                                                     
 COOLING                                                             
  TODAY            0                         1     -1                
  MONTH TO DATE    0                        11    -11                
  SINCE MAR 1      2                        15    -13                
  SINCE JAN 1      2                        15    -13                
...............................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   S (180)      
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED     8.1                                         


                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED TODAY.                            
  THUNDERSTORM                                                       
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
  HAZE                                                               


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

                                                                     
THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   72        85      2001                    
                                             1998                    
 MINIMUM TEMPERATURE (F)   48        32      2002                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 16 2019...........SUNRISE   532 AM CDT   SUNSET   807 PM CDT   
MAY 17 2019...........SUNRISE   531 AM CDT   SUNSET   808 PM CDT   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




$$