087  
CDUS43 KLOT 020640  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
140 AM CDT THU APR 02 2026  
   
...............................
 
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR APRIL 1 2026
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 2000 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 37 10:08 PM 84 2010 50 -13 42  
MINIMUM 33 8:43 AM 20 2021 31 2 31  
AVERAGE 35 41 -6 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.24 2024 0.11 -0.09 T  
MONTH TO DATE 0.02 0.11 -0.09 T  
SINCE MAR 1 4.29 2.33 1.96 2.90  
SINCE JAN 1 5.24 5.26 -0.02 3.95  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 24 6 28  
MONTH TO DATE 30 24 6 28  
SINCE MAR 1 777 936 -159 758  
SINCE JUL 1 5473 5761 -288 5142  
 
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 23 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 15.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 12:00 AM  
LOWEST 78 12:00 PM  
AVERAGE 85  
   
......................................................
 
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 81 2010  
MINIMUM TEMPERATURE (F) 32 18 2018  
 
SUNRISE AND SUNSET  
APRIL 2 2026.........SUNRISE 6:32 AM CDT SUNSET 7:19 PM CDT  
APRIL 3 2026.........SUNRISE 6:30 AM CDT SUNSET 7:20 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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