322  
CDUS43 KLOT 260637  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
137 AM CDT SUN JUL 26 2026  
   
...............................
 
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR JULY 25 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 79 5:13 PM 97 2012 81 -2 80  
MINIMUM 58 4:40 AM 51 2013 62 -4 71  
AVERAGE 69 72 -3 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.24 2001 0.10 -0.10 0.01  
MONTH TO DATE 2.20 2.84 -0.64 5.50  
SINCE JUN 1 7.60 7.29 0.31 9.52  
SINCE JAN 1 22.35 20.13 2.22 17.95  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 4 4 0 3  
SINCE JUN 1 52 77 -25 39  
SINCE JUL 1 4 4 0 3  
 
COOLING  
YESTERDAY 4 7 -3 11  
MONTH TO DATE 216 172 44 246  
SINCE JUN 1 326 285 41 458  
SINCE JAN 1 350 317 33 467    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 6.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 3:00 AM  
LOWEST 58 12:00 PM  
AVERAGE 78  
   
......................................................
 
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 95 2020  
MINIMUM TEMPERATURE (F) 62 54 2024  
 
SUNRISE AND SUNSET  
JULY 26 2026..........SUNRISE 5:38 AM CDT SUNSET 8:17 PM CDT  
JULY 27 2026..........SUNRISE 5:39 AM CDT SUNSET 8:16 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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