817  
CDUS43 KLOT 190637  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
137 AM CDT THU JUN 19 2025  
   
...............................  
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR JUNE 18 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 78 11:03 AM 94 2024 78 0 94  
MINIMUM 65 11:37 PM 47 2022 57 8 78  
AVERAGE 72 67 5 86  
 
PRECIPITATION (IN)  
YESTERDAY 0.67 2.19 2018 0.15 0.52 T  
MONTH TO DATE 1.84 2.74 -0.90 1.75  
SINCE JUN 1 1.84 2.74 -0.90 1.75  
SINCE JAN 1 10.27 15.58 -5.31 20.50  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 36 61 -25 24  
SINCE JUN 1 36 61 -25 24  
SINCE JUL 1 6028 6677 -649 5337  
 
COOLING  
YESTERDAY 7 4 3 21  
MONTH TO DATE 50 52 -2 102  
SINCE JUN 1 50 52 -2 102  
SINCE JAN 1 59 84 -25 117    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 5.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 6:00 PM  
LOWEST 71 9:00 AM  
AVERAGE 82  
   
......................................................  
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 94 2012  
MINIMUM TEMPERATURE (F) 57 46 2005  
 
SUNRISE AND SUNSET  
JUNE 19 2025..........SUNRISE 5:14 AM CDT SUNSET 8:32 PM CDT  
JUNE 20 2025..........SUNRISE 5:14 AM CDT SUNSET 8:32 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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