419  
CDUS43 KLOT 092133  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CDT SAT AUG 09 2025  
   
...............................  
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR AUGUST 9 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 2000 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 96R 2:45 PM 95 2001 81 15 73  
MINIMUM 77 5:06 AM 53 2002 62 15 56  
AVERAGE 87 71 16 65  
 
PRECIPITATION (IN)  
TODAY 0.00 2.22 2018 0.12 -0.12 0.00  
MONTH TO DATE 0.00 1.01 -1.01 1.53  
SINCE JUN 1 9.80 8.94 0.86 13.81  
SINCE JAN 1 18.23 21.78 -3.55 32.56  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 39 86 -47 35  
SINCE JUL 1 3 13 -10 6  
 
COOLING  
TODAY 22 6 16 0  
MONTH TO DATE 79 62 17 71  
SINCE JUN 1 614 393 221 494  
SINCE JAN 1 623 425 198 509    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 13.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 2:00 AM  
LOWEST 43 2:00 PM  
AVERAGE 58  
   
......................................................  
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 94 2021  
MINIMUM TEMPERATURE (F) 62 53 2008  
 
SUNRISE AND SUNSET  
AUGUST 9 2025........SUNRISE 5:53 AM CDT SUNSET 8:01 PM CDT  
AUGUST 10 2025........SUNRISE 5:54 AM CDT SUNSET 7:59 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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