548  
CDUS43 KLOT 210634  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
134 AM CDT FRI JUL 21 2023  
   
...............................
 
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR JULY 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 1:26 PM 98 2011 82 4 86  
MINIMUM 63 4:05 AM 50 2009 62 1 75  
AVERAGE 75 72 3 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.98 2017 0.11 -0.11 0.00  
MONTH TO DATE 3.28 2.29 0.99 1.14  
SINCE JUN 1 5.00 6.74 -1.74 3.32  
SINCE JAN 1 16.35 19.58 -3.23 16.45  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 4 -4 0  
SINCE JUN 1 56 77 -21 49  
SINCE JUL 1 0 4 -4 0  
 
COOLING  
YESTERDAY 10 7 3 16  
MONTH TO DATE 142 137 5 148  
SINCE JUN 1 244 250 -6 297  
SINCE JAN 1 260 282 -22 361    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 9.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 12:00 AM  
LOWEST 40 3:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 98 2002  
MINIMUM TEMPERATURE (F) 62 52 2007  
 
SUNRISE AND SUNSET  
JULY 21 2023..........SUNRISE 5:33 AM CDT SUNSET 8:22 PM CDT  
JULY 22 2023..........SUNRISE 5:34 AM CDT SUNSET 8:21 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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