311  
CDUS43 KLOT 160634  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
134 AM CDT TUE MAY 16 2023  
   
...............................
 
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR MAY 15 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 2000 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 64 2:32 PM 87 2001 66 -2 73  
MINIMUM 45 9:26 PM 31 2016 46 -1 56  
AVERAGE 55 56 -1 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.70 2020 0.12 -0.12 0.03  
MONTH TO DATE 0.87 1.87 -1.00 1.51  
SINCE MAR 1 6.51 7.86 -1.35 9.12  
SINCE JAN 1 11.23 10.79 0.44 11.25  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 10 0 0  
MONTH TO DATE 149 178 -29 142  
SINCE MAR 1 1534 1671 -137 1616  
SINCE JUL 1 5867 6496 -629 6076  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 2 3 -1 28  
SINCE MAR 1 10 8 2 28  
SINCE JAN 1 10 8 2 28    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 5.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 60 9:00 PM  
LOWEST 18 6:00 PM  
AVERAGE 39  
   
......................................................
 
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 87 2017  
MINIMUM TEMPERATURE (F) 46 33 2014  
 
SUNRISE AND SUNSET  
MAY 16 2023...........SUNRISE 5:29 AM CDT SUNSET 8:07 PM CDT  
MAY 17 2023...........SUNRISE 5:28 AM CDT SUNSET 8:08 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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