102  
CDUS43 KLOT 120635  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
135 AM CDT TUE SEP 12 2023  
   
...............................
 
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR SEPTEMBER 11 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 68 1:10 AM 91 2005 75 -7 68  
MINIMUM 59 11:59 PM 44 2017 55 4 57  
AVERAGE 64 65 -1 63  
 
PRECIPITATION (IN)  
YESTERDAY 1.19 2.83 2022 0.12 1.07 2.83  
MONTH TO DATE 1.36 1.27 0.09 2.83  
SINCE SEP 1 1.36 1.27 0.09 2.83  
SINCE JAN 1 25.27 25.63 -0.36 27.19  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 3 -2 2  
MONTH TO DATE 9 20 -11 2  
SINCE SEP 1 9 20 -11 2  
SINCE JUL 1 19 45 -26 4  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 74 40 34 60  
SINCE SEP 1 74 40 34 60  
SINCE JAN 1 648 587 61 715    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 5.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 4:00 AM  
LOWEST 78 12:00 AM  
AVERAGE 86  
   
......................................................
 
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 90 2005  
MINIMUM TEMPERATURE (F) 55 42 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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