469  
CDUS43 KLOT 300634  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
134 AM CDT FRI MAY 30 2025  
   
...............................  
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR MAY 29 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 72 11:29 AM 86 2006 71 1 66  
MINIMUM 50 11:45 PM 38 2021 50 0 42  
AVERAGE 61 60 1 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.55 2011 0.12 -0.12 0.12  
MONTH TO DATE 2.70 3.67 -0.97 6.33  
SINCE MAR 1 7.36 9.66 -2.30 14.39  
SINCE JAN 1 8.41 12.59 -4.18 18.75  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 6 -2 11  
MONTH TO DATE 321 287 34 143  
SINCE MAR 1 1592 1780 -188 1347  
SINCE JUL 1 5976 6605 -629 5296  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 8 20 -12 13  
SINCE MAR 1 9 25 -16 15  
SINCE JAN 1 9 25 -16 15    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 5.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1:00 AM  
LOWEST 47 12:00 PM  
AVERAGE 70  
   
......................................................  
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 90 2011  
MINIMUM TEMPERATURE (F) 51 35 2021  
 
SUNRISE AND SUNSET  
MAY 30 2025...........SUNRISE 5:18 AM CDT SUNSET 8:21 PM CDT  
MAY 31 2025...........SUNRISE 5:17 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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