510  
CDUS43 KLOT 160632  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1232 AM CST SAT DEC 16 2023  
   
...............................
 
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR DECEMBER 15 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 55 1:58 PM 66 2021 36 19 39  
MINIMUM 32 4:23 AM -4 2010 22 10 30  
AVERAGE 44 29 15 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.34 2012 0.07 -0.07 0.32  
MONTH TO DATE 1.15 0.96 0.19 2.50  
SINCE DEC 1 1.15 0.96 0.19 2.50  
SINCE JAN 1 33.65 34.40 -0.75 33.22  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 36 -15 30  
MONTH TO DATE 394 512 -118 434  
SINCE DEC 1 394 512 -118 434  
SINCE JUL 1 1483 1843 -360 1654  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 722 626 96 762    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 7.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 2:00 AM  
LOWEST 34 2:00 PM  
AVERAGE 58  
   
......................................................
 
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 66 2021  
MINIMUM TEMPERATURE (F) 22 -4 2013  
 
SUNRISE AND SUNSET  
DECEMBER 16 2023......SUNRISE 7:14 AM CST SUNSET 4:20 PM CST  
DECEMBER 17 2023......SUNRISE 7:15 AM CST SUNSET 4:20 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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