481  
CDUS43 KLOT 212132  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
432 PM CDT MON APR 21 2025  
   
...............................
 
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR APRIL 21 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 58 3:58 AM 82 2001 58 0 57  
MINIMUM 48 10:18 AM 28 2018 38 10 31  
2021  
AVERAGE 53 48 5 44  
 
PRECIPITATION (IN)  
TODAY 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  
TODAY 12 17 -5 21  
MONTH TO DATE 422 439 -17 353  
SINCE MAR 1 1152 1351 -199 1092  
SINCE JUL 1 5536 6176 -640 5041  
 
COOLING  
TODAY 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 18.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 2:00 AM  
LOWEST 57 3:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 81 2007  
MINIMUM TEMPERATURE (F) 38 26 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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