499  
CDUS43 KLOT 110633  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CDT MON SEP 11 2023  
   
...............................
 
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR SEPTEMBER 10 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 76 2:35 PM 96 2013 75 1 80  
MINIMUM 50 2:30 AM 43 2008 56 -6 59  
AVERAGE 63 66 -3 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 2.59 2019 0.11 -0.10 0.00  
MONTH TO DATE 0.17 1.15 -0.98 0.00  
SINCE SEP 1 0.17 1.15 -0.98 0.00  
SINCE JAN 1 24.08 25.51 -1.43 24.36  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 2 0 0  
MONTH TO DATE 8 17 -9 0  
SINCE SEP 1 8 17 -9 0  
SINCE JUL 1 18 42 -24 2  
 
COOLING  
YESTERDAY 0 3 -3 5  
MONTH TO DATE 74 37 37 60  
SINCE SEP 1 74 37 37 60  
SINCE JAN 1 648 584 64 715    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 5.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 6:00 AM  
LOWEST 46 11:00 AM  
AVERAGE 69  
   
......................................................
 
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 91 2005  
MINIMUM TEMPERATURE (F) 55 44 2017  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2023.....SUNRISE 6:27 AM CDT SUNSET 7:09 PM CDT  
SEPTEMBER 12 2023.....SUNRISE 6:28 AM CDT SUNSET 7:07 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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