118  
CDUS43 KLOT 170640  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1240 AM CST SUN DEC 17 2023  
   
...............................
 
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR DECEMBER 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 45 10:21 AM 66 2021 36 9 31  
MINIMUM 41 4:27 PM -4 2013 22 19 25  
AVERAGE 43 29 14 28  
 
PRECIPITATION (IN)  
YESTERDAY 0.24 0.52 2000 0.06 0.18 0.01  
MONTH TO DATE 1.39 1.02 0.37 2.51  
SINCE DEC 1 1.39 1.02 0.37 2.51  
SINCE JAN 1 33.89 34.46 -0.57 33.23  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 36 -14 37  
MONTH TO DATE 416 548 -132 471  
SINCE DEC 1 416 548 -132 471  
SINCE JUL 1 1505 1879 -374 1691  
 
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 21 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 9.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 2:00 PM  
LOWEST 63 10:00 AM  
AVERAGE 78  
   
......................................................
 
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 53 2006  
MINIMUM TEMPERATURE (F) 21 -1 2000  
 
SUNRISE AND SUNSET  
DECEMBER 17 2023......SUNRISE 7:15 AM CST SUNSET 4:20 PM CST  
DECEMBER 18 2023......SUNRISE 7:16 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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