842  
CDUS43 KLOT 210632  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
132 AM CDT MON APR 21 2025  
   
...............................
 
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR APRIL 20 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 50 11:59 PM 79 2023 57 -7 44  
MINIMUM 37 1:21 AM 27 2018 38 -1 34  
AVERAGE 44 47 -3 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.32 2.20 2000 0.14 0.18 0.00  
MONTH TO DATE 1.63 2.43 -0.80 2.93  
SINCE MAR 1 4.53 4.65 -0.12 6.91  
SINCE JAN 1 5.58 7.58 -2.00 11.27  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 18 3 26  
MONTH TO DATE 410 422 -12 332  
SINCE MAR 1 1140 1334 -194 1071  
SINCE JUL 1 5524 6159 -635 5020  
 
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 25 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 12.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1:00 AM  
LOWEST 66 10:00 PM  
AVERAGE 80  
   
......................................................
 
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 82 2001  
MINIMUM TEMPERATURE (F) 38 28 2018  
2021  
 
SUNRISE AND SUNSET  
APRIL 21 2025.........SUNRISE 6:01 AM CDT SUNSET 7:40 PM CDT  
APRIL 22 2025.........SUNRISE 5:59 AM CDT SUNSET 7:41 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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