823  
CDUS43 KLOT 202133  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CDT WED SEP 20 2023  
   
...............................
 
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR SEPTEMBER 20 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 74 2:27 PM 86 2017 72 2 79  
MINIMUM 61 4:10 AM 40 2003 52 9 55  
2006  
AVERAGE 68 62 6 67  
 
PRECIPITATION (IN)  
TODAY 0.21 0.78 2014 0.12 0.09 0.02  
MONTH TO DATE 2.77 2.37 0.40 3.08  
SINCE SEP 1 2.77 2.37 0.40 3.08  
SINCE JAN 1 26.68 26.73 -0.05 27.44  
 
DEGREE DAYS  
HEATING  
TODAY 0 5 -5 0  
MONTH TO DATE 39 55 -16 8  
SINCE SEP 1 39 55 -16 8  
SINCE JUL 1 49 80 -31 10  
 
COOLING  
TODAY 3 2 1 2  
MONTH TO DATE 78 60 18 95  
SINCE SEP 1 78 60 18 95  
SINCE JAN 1 652 607 45 750    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 5.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 9:00 AM  
LOWEST 67 2:00 AM  
AVERAGE 77  
   
......................................................
 
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 88 2010  
2017  
MINIMUM TEMPERATURE (F) 52 37 2006  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2023.....SUNRISE 6:36 AM CDT SUNSET 6:53 PM CDT  
SEPTEMBER 21 2023.....SUNRISE 6:38 AM CDT SUNSET 6:51 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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