181  
CDUS43 KLOT 180635  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
135 AM CDT TUE JUL 18 2023  
   
...............................
 
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR JULY 17 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 79 4:21 PM 101 2012 82 -3 80  
MINIMUM 62 11:55 PM 49 2014 62 0 65  
AVERAGE 71 72 -1 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.90 2003 0.10 -0.09 0.00  
MONTH TO DATE 3.28 1.96 1.32 1.14  
SINCE JUN 1 5.00 6.41 -1.41 3.32  
SINCE JAN 1 16.35 19.25 -2.90 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 6 7 -1 8  
MONTH TO DATE 126 116 10 104  
SINCE JUN 1 228 229 -1 253  
SINCE JAN 1 244 261 -17 317    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 6.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 12:00 AM  
LOWEST 39 4:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 95 2011  
MINIMUM TEMPERATURE (F) 62 50 2003  
 
SUNRISE AND SUNSET  
JULY 18 2023..........SUNRISE 5:30 AM CDT SUNSET 8:25 PM CDT  
JULY 19 2023..........SUNRISE 5:31 AM CDT SUNSET 8:24 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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