CDUS43 KLOT 020638

CLIDPA



CLIMATE REPORT 

NATIONAL WEATHER SERVICE CHICAGO IL

138 AM CDT WED JUL 02 2025



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



...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JULY 1 2025...



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)                                                          

 YESTERDAY                                                           

  MAXIMUM         87   3:57 PM  92    2018  84      3       75        

  MINIMUM         68   4:42 AM  48    2001  62      6       48        

                                      2024                           

  AVERAGE         78                        73      5       62     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.00          1.19 2012   0.10  -0.10     0.00     

  MONTH TO DATE    0.00                      0.10  -0.10     0.00     

  SINCE JUN 1      2.65                      3.75  -1.10     5.03     

  SINCE JAN 1     10.71                     16.01  -5.30    17.67     



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY        0                         0      0        3        

  MONTH TO DATE    0                         0      0        3        

  SINCE JUN 1     18                        33    -15       16        

  SINCE JUL 1      0                         0      0        3        



 COOLING                                                              

  YESTERDAY       13                         8      5        0        

  MONTH TO DATE   13                         8      5        0        

  SINCE JUN 1    280                       183     97      242        

  SINCE JAN 1    313                       239     74      296        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (310)       

  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (300)       

  AVERAGE WIND SPEED     7.7                                        





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    84           3:00 AM                                      

 LOWEST     40           3:00 PM                                      

 AVERAGE    62                                                        



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





THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   84        95      2012                      

 MINIMUM TEMPERATURE (F)   63        42      2001                      





SUNRISE AND SUNSET                                                    

JULY  2 2025..........SUNRISE   5:22 AM CDT   SUNSET   8:32 PM CDT     

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