069  
CDUS43 KLOT 150633  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CDT FRI MAY 15 2026  
   
...............................
 
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR MAY 14 2026
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 2000 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 62 1:57 PM 89 2007 66 -4 74  
MINIMUM 34 12:16 AM 33 2016 45 -11 53  
AVERAGE 48 56 -8 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.29 2020 0.13 -0.13 0.00  
MONTH TO DATE 0.05 1.75 -1.70 1.03  
SINCE MAR 1 12.75 7.74 5.01 5.69  
SINCE JAN 1 13.70 10.67 3.03 6.74  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 10 7 1  
MONTH TO DATE 240 168 72 154  
SINCE MAR 1 1418 1661 -243 1425  
SINCE JUL 1 6114 6486 -372 5809  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 2 -2 0  
SINCE MAR 1 5 7 -2 1  
SINCE JAN 1 5 7 -2 1    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 6.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 12:00 AM  
LOWEST 28 1:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 87 2001  
MINIMUM TEMPERATURE (F) 46 31 2016  
 
SUNRISE AND SUNSET  
MAY 15 2026...........SUNRISE 5:30 AM CDT SUNSET 8:06 PM CDT  
MAY 16 2026...........SUNRISE 5:29 AM CDT SUNSET 8:07 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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