651  
CDUS43 KLOT 220641  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
141 AM CDT WED JUL 22 2026  
   
...............................
 
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR JULY 21 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 84 2:48 PM 98 2002 82 2 77  
MINIMUM 64 11:59 PM 52 2007 62 2 61  
AVERAGE 74 72 2 69  
 
PRECIPITATION (IN)  
YESTERDAY T 1.61 2003 0.11 -0.11 0.00  
MONTH TO DATE 2.20 2.40 -0.20 4.56  
SINCE JUN 1 7.60 6.85 0.75 8.58  
SINCE JAN 1 22.35 19.69 2.66 17.01  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 4 -4 3  
SINCE JUN 1 48 77 -29 39  
SINCE JUL 1 0 4 -4 3  
 
COOLING  
YESTERDAY 9 7 2 4  
MONTH TO DATE 209 144 65 193  
SINCE JUN 1 319 257 62 405  
SINCE JAN 1 343 289 54 414    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 10.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 6:00 AM  
LOWEST 49 3:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 92 2016  
2022  
MINIMUM TEMPERATURE (F) 62 50 2007  
 
SUNRISE AND SUNSET  
JULY 22 2026..........SUNRISE 5:34 AM CDT SUNSET 8:21 PM CDT  
JULY 23 2026..........SUNRISE 5:35 AM CDT SUNSET 8:20 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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