397  
CDUS43 KLOT 290634  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
134 AM CDT FRI AUG 29 2025  
   
...............................
 
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR AUGUST 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 76 1:58 PM 97 2021 79 -3 82  
MINIMUM 60 11:58 PM 53 2015 60 0 70  
2023  
AVERAGE 68 69 -1 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 1.90 2018 0.12 -0.10 T  
MONTH TO DATE 1.38 3.21 -1.83 2.01  
SINCE JUN 1 11.18 11.14 0.04 14.29  
SINCE JAN 1 19.61 23.98 -4.37 33.04  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 2 4 -2 9  
SINCE JUN 1 41 90 -49 44  
SINCE JUL 1 5 17 -12 15  
 
COOLING  
YESTERDAY 3 5 -2 11  
MONTH TO DATE 229 170 59 210  
SINCE JUN 1 764 501 263 633  
SINCE JAN 1 773 533 240 648    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 7.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 5:00 AM  
LOWEST 52 2:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 92 2010  
MINIMUM TEMPERATURE (F) 59 51 2004  
 
SUNRISE AND SUNSET  
AUGUST 29 2025........SUNRISE 6:14 AM CDT SUNSET 7:30 PM CDT  
AUGUST 30 2025........SUNRISE 6:15 AM CDT SUNSET 7:28 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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