862  
CDUS43 KLOT 122139  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
439 PM CDT TUE SEP 12 2023  
   
...............................
 
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR SEPTEMBER 12 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 68 11:44 AM 90 2005 75 -7 65  
MINIMUM 55 5:44 AM 42 2014 55 0 54  
AVERAGE 62 65 -3 60  
 
PRECIPITATION (IN)  
TODAY 0.00 1.50 2006 0.11 -0.11 T  
MONTH TO DATE 1.36 1.38 -0.02 2.83  
SINCE SEP 1 1.36 1.38 -0.02 2.83  
SINCE JAN 1 25.27 25.74 -0.47 27.19  
 
DEGREE DAYS  
HEATING  
TODAY 3 3 0 5  
MONTH TO DATE 12 23 -11 7  
SINCE SEP 1 12 23 -11 7  
SINCE JUL 1 22 48 -26 9  
 
COOLING  
TODAY 0 3 -3 0  
MONTH TO DATE 74 43 31 60  
SINCE SEP 1 74 43 31 60  
SINCE JAN 1 648 590 58 715    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 6.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 3:00 AM  
LOWEST 61 11:00 AM  
AVERAGE 76  
   
......................................................
 
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 93 2005  
MINIMUM TEMPERATURE (F) 55 39 2014  
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2023.....SUNRISE 6:28 AM CDT SUNSET 7:07 PM CDT  
SEPTEMBER 13 2023.....SUNRISE 6:29 AM CDT SUNSET 7:05 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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