749  
CDUS43 KLOT 290633  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CDT WED OCT 29 2025  
   
...............................  
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR OCTOBER 28 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 57 2:47 PM 72 1999 56 1 67  
MINIMUM 49 6:39 AM 28 2005 39 10 42  
AVERAGE 53 47 6 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.39 2015 0.09 -0.09 0.00  
MONTH TO DATE 1.89 3.00 -1.11 1.36  
SINCE SEP 1 3.78 6.57 -2.79 2.83  
SINCE JAN 1 23.41 30.93 -7.52 36.36  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 18 -6 10  
MONTH TO DATE 259 362 -103 255  
SINCE SEP 1 295 483 -188 285  
SINCE JUL 1 311 508 -197 300  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 59 6 53 8  
SINCE SEP 1 171 77 94 104  
SINCE JAN 1 944 624 320 775    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 12.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 6:00 AM  
LOWEST 43 8:00 PM  
AVERAGE 63  
   
......................................................  
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 82 2024  
MINIMUM TEMPERATURE (F) 38 29 2008  
2019  
 
SUNRISE AND SUNSET  
OCTOBER 29 2025.......SUNRISE 7:22 AM CDT SUNSET 5:48 PM CDT  
OCTOBER 30 2025.......SUNRISE 7:23 AM CDT SUNSET 5:47 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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