CDUS43 KLOT 092134
CLIDPA

CLIMATE REPORT 
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT THU JUL 09 2026

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

...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JULY 9 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 TODAY                                                               
  MAXIMUM         85   2:58 PM  92    2001  84      1       88        
                                      2012                           
  MINIMUM         70   4:30 AM  50    1997  63      7       68        
  AVERAGE         78                        74      4       78     

PRECIPITATION (IN)                                                    
  TODAY            T             2.15 2002   0.12  -0.12     0.00     
  MONTH TO DATE    3.89                      0.96   2.93     1.37     
  SINCE JUN 1     10.52                      4.61   5.91     4.02     
  SINCE JAN 1     23.40                     16.87   6.53    12.08     

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY            0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE JUN 1     24                        33     -9       18        
  SINCE JUL 1      0                         0      0        0        

 COOLING                                                              
  TODAY           13                         9      4       13        
  MONTH TO DATE  108                        77     31      116        
  SINCE JUN 1    262                       252     10      383        
  SINCE JAN 1    321                       308     13      416        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SW (220)       
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SW (240)       
  AVERAGE WIND SPEED     5.4                                        


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED TODAY.                             
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           1:00 AM                                      
 LOWEST     67          12:00 PM                                      
 AVERAGE    80                                                        

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


THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   84        95      2019                      
 MINIMUM TEMPERATURE (F)   63        46      1997                      


SUNRISE AND SUNSET                                                    
JULY  9 2026..........SUNRISE   5:26 AM CDT   SUNSET   8:30 PM CDT     
JULY 10 2026..........SUNRISE   5:27 AM CDT   SUNSET   8:29 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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