763  
CDUS43 KLOT 210635  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
135 AM CDT MON AUG 21 2023  
   
...............................
 
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR AUGUST 20 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 86 11:40 AM 92 2010 80 6 78  
MINIMUM 71 10:12 PM 51 2000 61 10 64  
AVERAGE 79 70 9 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.13 2016 0.11 -0.11 0.97  
MONTH TO DATE 3.87 2.30 1.57 1.58  
SINCE JUN 1 12.53 10.23 2.30 9.62  
SINCE JAN 1 23.88 23.07 0.81 22.75  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE JUN 1 56 86 -30 50  
SINCE JUL 1 0 13 -13 1  
 
COOLING  
YESTERDAY 14 6 8 6  
MONTH TO DATE 138 128 10 131  
SINCE JUN 1 479 459 20 522  
SINCE JAN 1 495 491 4 586    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 8.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 5:00 AM  
LOWEST 63 12:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 95 2003  
MINIMUM TEMPERATURE (F) 61 50 2004  
 
SUNRISE AND SUNSET  
AUGUST 21 2023........SUNRISE 6:05 AM CDT SUNSET 7:44 PM CDT  
AUGUST 22 2023........SUNRISE 6:06 AM CDT SUNSET 7:42 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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