241  
CDUS43 KLOT 022139  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
439 PM CDT WED SEP 02 2026  
   
...............................
 
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR SEPTEMBER 2 2026
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 2000 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 93R 2:39 PM 91 2011 78 15 79  
MINIMUM 73 5:43 AM 44 2017 58 15 53  
AVERAGE 83 68 15 66  
 
PRECIPITATION (IN)  
TODAY 0.00 1.21 2002 0.11 -0.11 0.00  
MONTH TO DATE T 0.23 -0.23 0.00  
SINCE SEP 1 T 0.23 -0.23 0.00  
SINCE JAN 1 30.89 24.59 6.30 19.63  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 2 -2 0  
SINCE SEP 1 0 2 -2 0  
SINCE JUL 1 6 27 -21 16  
 
COOLING  
TODAY 18 4 14 1  
MONTH TO DATE 35 8 27 2  
SINCE SEP 1 35 8 27 2  
SINCE JAN 1 617 555 62 775    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 7.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 1:00 AM  
LOWEST 51 1:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 94 2023  
MINIMUM TEMPERATURE (F) 58 49 2009  
 
SUNRISE AND SUNSET  
SEPTEMBER 2 2026.....SUNRISE 6:18 AM CDT SUNSET 7:24 PM CDT  
SEPTEMBER 3 2026.....SUNRISE 6:19 AM CDT SUNSET 7:22 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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