834  
CDUS43 KLOT 190637  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
137 AM CDT FRI JUN 19 2026  
   
...............................
 
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR JUNE 18 2026
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 2000 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 72 5:02 PM 94 2024 78 -6 78  
MINIMUM 58 9:02 PM 47 2022 57 1 65  
AVERAGE 65 67 -2 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.19 2018 0.15 -0.15 0.67  
MONTH TO DATE 3.80 2.74 1.06 1.84  
SINCE JUN 1 3.80 2.74 1.06 1.84  
SINCE JAN 1 18.55 15.58 2.97 10.27  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 25 61 -36 36  
SINCE JUN 1 25 61 -36 36  
SINCE JUL 1 6223 6677 -454 6028  
 
COOLING  
YESTERDAY 0 4 -4 7  
MONTH TO DATE 64 52 12 50  
SINCE JUN 1 64 52 12 50  
SINCE JAN 1 88 84 4 59    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 7.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1:00 AM  
LOWEST 49 2:00 PM  
AVERAGE 70  
   
......................................................
 
 
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 2026..........SUNRISE 5:14 AM CDT SUNSET 8:32 PM CDT  
JUNE 20 2026..........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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