750  
CDUS43 KLOT 150634  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
134 AM CDT THU MAY 15 2025  
   
...............................  
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR MAY 14 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 2000 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 74 2:47 PM 89 2007 66 8 55  
MINIMUM 53 9:45 PM 33 2016 45 8 49  
AVERAGE 64 56 8 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.29 2020 0.13 -0.13 0.02  
MONTH TO DATE 1.03 1.75 -0.72 3.08  
SINCE MAR 1 5.69 7.74 -2.05 11.14  
SINCE JAN 1 6.74 10.67 -3.93 15.50  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 10 -9 13  
MONTH TO DATE 154 168 -14 100  
SINCE MAR 1 1425 1661 -236 1304  
SINCE JUL 1 5809 6486 -677 5253  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 2 -2 2  
SINCE MAR 1 1 7 -6 4  
SINCE JAN 1 1 7 -6 4    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 4.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 7:00 PM  
LOWEST 66 3:00 PM  
AVERAGE 82  
   
......................................................  
 
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 2025...........SUNRISE 5:30 AM CDT SUNSET 8:07 PM CDT  
MAY 16 2025...........SUNRISE 5:29 AM CDT SUNSET 8:08 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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