142  
CDUS43 KLOT 120634  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
134 AM CDT SUN JUL 12 2026  
   
...............................
 
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR JULY 11 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 78 5:37 PM 91 2016 82 -4 84  
MINIMUM 64 4:05 AM 52 2001 62 2 70  
AVERAGE 71 72 -1 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.36 2025 0.11 -0.11 2.36  
MONTH TO DATE 2.20 1.33 0.87 3.50  
SINCE JUN 1 7.60 5.78 1.82 7.52  
SINCE JAN 1 22.35 18.62 3.73 15.95  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 4 -4 0  
SINCE JUN 1 48 77 -29 36  
SINCE JUL 1 0 4 -4 0  
 
COOLING  
YESTERDAY 6 7 -1 12  
MONTH TO DATE 101 74 27 119  
SINCE JUN 1 211 187 24 331  
SINCE JAN 1 235 219 16 340    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 8.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 5:00 AM  
LOWEST 48 6:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 91 2016  
MINIMUM TEMPERATURE (F) 62 49 2013  
 
SUNRISE AND SUNSET  
JULY 12 2026..........SUNRISE 5:26 AM CDT SUNSET 8:28 PM CDT  
JULY 13 2026..........SUNRISE 5:26 AM CDT SUNSET 8:28 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page
The Nexlab IN Page Main Text Page