859  
CDUS43 KLOT 180636  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
136 AM CDT FRI APR 18 2025  
   
...............................  
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR APRIL 17 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 63 3:08 PM 84 2002 56 7 68  
MINIMUM 36 12:17 AM 25 2022 37 -1 51  
AVERAGE 50 46 4 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 2.21 2013 0.13 -0.11 0.79  
MONTH TO DATE 1.30 2.03 -0.73 2.81  
SINCE MAR 1 4.20 4.25 -0.05 6.79  
SINCE JAN 1 5.25 7.18 -1.93 11.15  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 19 -4 5  
MONTH TO DATE 374 368 6 273  
SINCE MAR 1 1104 1280 -176 1012  
SINCE JUL 1 5488 6105 -617 4961  
 
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 30 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 12.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 2:00 AM  
LOWEST 43 3:00 PM  
AVERAGE 64  
   
......................................................  
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 89 2002  
MINIMUM TEMPERATURE (F) 37 23 2018  
 
SUNRISE AND SUNSET  
APRIL 18 2025.........SUNRISE 6:05 AM CDT SUNSET 7:37 PM CDT  
APRIL 19 2025.........SUNRISE 6:04 AM CDT SUNSET 7:38 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IL Page
The Nexlab IN Page
Main Text Page