646  
CDUS43 KLOT 160632  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
132 AM CDT MON JUN 16 2025  
   
...............................
 
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR JUNE 15 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 75 12:41 PM 95 2022 77 -2 76  
MINIMUM 55 4:02 AM 47 2020 56 -1 58  
AVERAGE 65 66 -1 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.20 2015 0.16 -0.16 0.00  
MONTH TO DATE 1.15 2.28 -1.13 1.75  
SINCE JUN 1 1.15 2.28 -1.13 1.75  
SINCE JAN 1 9.58 15.12 -5.54 20.50  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 36 55 -19 24  
SINCE JUN 1 36 55 -19 24  
SINCE JUL 1 6028 6671 -643 5337  
 
COOLING  
YESTERDAY 0 4 -4 2  
MONTH TO DATE 24 40 -16 47  
SINCE JUN 1 24 40 -16 47  
SINCE JAN 1 33 72 -39 62    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 4.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 12:00 AM  
LOWEST 55 12:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 94 2024  
MINIMUM TEMPERATURE (F) 57 47 2020  
 
SUNRISE AND SUNSET  
JUNE 16 2025..........SUNRISE 5:14 AM CDT SUNSET 8:31 PM CDT  
JUNE 17 2025..........SUNRISE 5:14 AM CDT SUNSET 8:31 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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