CDUS43 KLOT 120635

CLIUGN



CLIMATE REPORT 

NATIONAL WEATHER SERVICE CHICAGO IL

1235 AM CST FRI DEC 12 2025



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



...THE WAUKEGAN IL CLIMATE SUMMARY FOR DECEMBER 11 2025...



CLIMATE NORMAL PERIOD: 1991 TO 2020

CLIMATE RECORD PERIOD: 2000 TO 2025





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 YESTERDAY                                                           

  MAXIMUM         25   2:44 PM  55    2021  37    -12       32        

  MINIMUM         16   8:00 AM  -2    2013  23     -7       10        

  AVERAGE         21                        30     -9       21     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.00          0.86 2020   0.06  -0.06      T       

  MONTH TO DATE    0.52                      0.70  -0.18      T       

  SINCE DEC 1      0.52                      0.70  -0.18      T       

  SINCE JAN 1     26.46                     34.14  -7.68    39.67     



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY       44                        35      9       44        

  MONTH TO DATE  477                       369    108      396        

  SINCE DEC 1    477                       369    108      396        

  SINCE JUL 1   1577                      1700   -123     1303        



 COOLING                                                              

  YESTERDAY        0                         0      0        0        

  MONTH TO DATE    0                         0      0        0        

  SINCE DEC 1      0                         0      0        0        

  SINCE JAN 1    944                       626    318      794        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SW (240)       

  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     N (340)       

  AVERAGE WIND SPEED     4.4                                        





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    81           7:00 PM                                      

 LOWEST     60          12:00 AM                                      

 AVERAGE    71                                                        



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





THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   37        49      2006                      

                                             2015                     

                                             2021                     

 MINIMUM TEMPERATURE (F)   23        -6      2013                      





SUNRISE AND SUNSET                                                    

DECEMBER 12 2025......SUNRISE   7:12 AM CST   SUNSET   4:19 PM CST     

DECEMBER 13 2025......SUNRISE   7:13 AM CST   SUNSET   4:19 PM CST     





-  INDICATES NEGATIVE NUMBERS.

R  INDICATES RECORD WAS SET OR TIED.

MM INDICATES DATA IS MISSING.

T  INDICATES TRACE AMOUNT.









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