386  
CDUS43 KLOT 220631  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
131 AM CDT TUE APR 22 2025  
   
...............................
 
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR APRIL 21 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 58 3:58 AM 82 2001 58 0 57  
MINIMUM 40 11:58 PM 28 2018 38 2 31  
2021  
AVERAGE 49 48 1 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.24 2001 0.13 -0.10 0.00  
2002  
MONTH TO DATE 1.66 2.56 -0.90 2.93  
SINCE MAR 1 4.56 4.78 -0.22 6.91  
SINCE JAN 1 5.61 7.71 -2.10 11.27  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 17 -1 21  
MONTH TO DATE 426 439 -13 353  
SINCE MAR 1 1156 1351 -195 1092  
SINCE JUL 1 5540 6176 -636 5041  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 1 -1 0  
SINCE JAN 1 0 1 -1 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 15.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 2:00 AM  
LOWEST 52 4:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 81 2007  
MINIMUM TEMPERATURE (F) 38 26 2021  
 
SUNRISE AND SUNSET  
APRIL 22 2025.........SUNRISE 5:59 AM CDT SUNSET 7:41 PM CDT  
APRIL 23 2025.........SUNRISE 5:58 AM CDT SUNSET 7:43 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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