399  
CDUS43 KLOT 170635  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
135 AM CDT THU AUG 17 2023  
   
...............................
 
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR AUGUST 16 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 82 3:23 PM 91 2003 80 2 77  
MINIMUM 57 3:06 AM 50 2004 61 -4 59  
AVERAGE 70 71 -1 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.14 2018 0.12 -0.12 0.00  
MONTH TO DATE 3.61 1.85 1.76 0.61  
SINCE JUN 1 12.27 9.78 2.49 8.65  
SINCE JAN 1 23.62 22.62 1.00 21.78  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE JUN 1 56 86 -30 50  
SINCE JUL 1 0 13 -13 1  
 
COOLING  
YESTERDAY 5 6 -1 3  
MONTH TO DATE 110 104 6 108  
SINCE JUN 1 451 435 16 499  
SINCE JAN 1 467 467 0 563    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 10.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 12:00 AM  
LOWEST 45 1:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 87 2002  
2016  
MINIMUM TEMPERATURE (F) 61 52 2013  
 
SUNRISE AND SUNSET  
AUGUST 17 2023........SUNRISE 6:00 AM CDT SUNSET 7:50 PM CDT  
AUGUST 18 2023........SUNRISE 6:02 AM CDT SUNSET 7:48 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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