813  
CDUS43 KLOT 120644  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
144 AM CDT SAT AUG 12 2023  
   
...............................
 
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR AUGUST 11 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 2000 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 85 4:26 PM 95 2016 81 4 75  
MINIMUM 66 11:59 PM 50 2004 62 4 58  
AVERAGE 76 71 5 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.27 1.17 2014 0.12 0.15 0.00  
MONTH TO DATE 1.32 1.24 0.08 0.61  
SINCE JUN 1 9.98 9.17 0.81 8.65  
SINCE JAN 1 21.33 22.01 -0.68 21.78  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 56 86 -30 49  
SINCE JUL 1 0 13 -13 0  
 
COOLING  
YESTERDAY 11 6 5 2  
MONTH TO DATE 85 74 11 89  
SINCE JUN 1 426 405 21 480  
SINCE JAN 1 442 437 5 544    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 8.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 2:00 AM  
LOWEST 46 1:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 91 2002  
MINIMUM TEMPERATURE (F) 62 49 2004  
 
SUNRISE AND SUNSET  
AUGUST 12 2023........SUNRISE 5:55 AM CDT SUNSET 7:57 PM CDT  
AUGUST 13 2023........SUNRISE 5:56 AM CDT SUNSET 7:56 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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