CDUS43 KLOT 032140

CLIDPA



CLIMATE REPORT 

NATIONAL WEATHER SERVICE CHICAGO IL

440 PM CDT THU JUL 03 2025



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



...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JULY 3 2025...

VALID TODAY AS OF 0400 PM LOCAL TIME.



CLIMATE NORMAL PERIOD: 1991 TO 2020

CLIMATE RECORD PERIOD: 1997 TO 2025





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 TODAY                                                               

  MAXIMUM         92   2:56 PM  94    2012  84      8       86        

  MINIMUM         67   4:43 AM  52    2005  63      4       71        

                                      2008                           

  AVERAGE         80                        73      7       79     



PRECIPITATION (IN)                                                    

  TODAY            0.00          2.73 1998   0.10  -0.10     0.59     

  MONTH TO DATE    0.00                      0.30  -0.30     0.61     

  SINCE JUN 1      2.65                      3.95  -1.30     5.64     

  SINCE JAN 1     10.71                     16.21  -5.50    18.28     



DEGREE DAYS                                                           

 HEATING                                                              

  TODAY            0                         0      0        0        

  MONTH TO DATE    0                         0      0        3        

  SINCE JUN 1     18                        33    -15       16        

  SINCE JUL 1      0                         0      0        3        



 COOLING                                                              

  TODAY           15                         8      7       14        

  MONTH TO DATE   40                        24     16       24        

  SINCE JUN 1    307                       199    108      266        

  SINCE JAN 1    340                       255     85      320        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SW (240)       

  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SW (240)       

  AVERAGE WIND SPEED     4.0                                        





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED TODAY.                             

  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    87           3:00 AM                                      

 LOWEST     39           1:00 PM                                      

 AVERAGE    63                                                        



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





THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   84        98      2012                      

 MINIMUM TEMPERATURE (F)   63        50      2008                      





SUNRISE AND SUNSET                                                    

JULY  3 2025..........SUNRISE   5:23 AM CDT   SUNSET   8:32 PM CDT     

JULY  4 2025..........SUNRISE   5:23 AM CDT   SUNSET   8:31 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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