CDUS43 KLOT 060638

CLIDPA



CLIMATE REPORT 

NATIONAL WEATHER SERVICE CHICAGO IL

138 AM CDT WED MAY 06 2026



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



...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MAY 5 2026...



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)                                                          

 YESTERDAY                                                           

  MAXIMUM         58  12:16 AM  83    2000  67     -9       62        

  MINIMUM         45  11:59 PM  34    2005  45      0       45        

  AVERAGE         52                        56     -4       54     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.01          0.67 2015   0.15  -0.14     0.00     

  MONTH TO DATE    0.30                      0.74  -0.44     0.71     

  SINCE MAR 1     10.60                      6.15   4.45     5.61     

  SINCE JAN 1     11.85                      8.66   3.19     7.18     



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY       13                        10      3       11        

  MONTH TO DATE   69                        52     17       53        

  SINCE MAR 1   1103                      1394   -291     1157        

  SINCE JUL 1   5745                      6171   -426     5478        



 COOLING                                                              

  YESTERDAY        0                         1     -1        0        

  MONTH TO DATE    0                         1     -1        0        

  SINCE MAR 1     12                         7      5        6        

  SINCE JAN 1     12                         7      5        6        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (340)       

  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (330)       

  AVERAGE WIND SPEED     9.2                                        





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  LIGHT RAIN                                                          





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    76           7:00 AM                                      

 LOWEST     30           1:00 PM                                      

 AVERAGE    53                                                        



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THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   67        85      2004                      

 MINIMUM TEMPERATURE (F)   45        36      2006                      





SUNRISE AND SUNSET                                                    

MAY  6 2026...........SUNRISE   5:43 AM CDT   SUNSET   7:57 PM CDT     

MAY  7 2026...........SUNRISE   5:41 AM CDT   SUNSET   7:58 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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