373  
CDUS43 KLOT 120637  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
137 AM CDT FRI JUN 12 2026  
   
...............................  
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR JUNE 11 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 81 10:58 AM 92 2017 75 6 91  
MINIMUM 64 11:55 PM 44 2024 55 9 54  
AVERAGE 73 65 8 73  
 
PRECIPITATION (IN)  
YESTERDAY 1.96R 1.94 2014 0.15 1.81 T  
MONTH TO DATE 2.88 1.64 1.24 1.15  
SINCE JUN 1 2.88 1.64 1.24 1.15  
SINCE JAN 1 17.63 14.48 3.15 9.58  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 14 45 -31 31  
SINCE JUN 1 14 45 -31 31  
SINCE JUL 1 6212 6661 -449 6023  
 
COOLING  
YESTERDAY 8 3 5 8  
MONTH TO DATE 52 26 26 22  
SINCE JUN 1 52 26 26 22  
SINCE JAN 1 76 58 18 31    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 11.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 5:00 PM  
LOWEST 69 12:00 PM  
AVERAGE 85  
   
......................................................  
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 93 2017  
MINIMUM TEMPERATURE (F) 55 45 2006  
2009  
2023  
 
SUNRISE AND SUNSET  
JUNE 12 2026..........SUNRISE 5:14 AM CDT SUNSET 8:29 PM CDT  
JUNE 13 2026..........SUNRISE 5:14 AM CDT SUNSET 8:29 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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