245  
CDUS43 KLOT 312140  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
440 PM CDT WED MAY 31 2023  
   
...............................
 
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR MAY 31 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 83 1:43 PM 87 2018 72 11 84  
MINIMUM 57 4:01 AM 39 2009 51 6 73  
AVERAGE 70 61 9 79  
 
PRECIPITATION (IN)  
TODAY 0.00 0.77 2012 0.12 -0.12 0.06  
MONTH TO DATE 0.99 3.92 -2.93 3.39  
SINCE MAR 1 6.63 9.91 -3.28 11.00  
SINCE JAN 1 11.35 12.84 -1.49 13.13  
 
DEGREE DAYS  
HEATING  
TODAY 0 6 -6 0  
MONTH TO DATE 255 299 -44 244  
SINCE MAR 1 1640 1792 -152 1718  
SINCE JUL 1 5973 6617 -644 6178  
 
COOLING  
TODAY 5 2 3 14  
MONTH TO DATE 8 27 -19 64  
SINCE MAR 1 16 32 -16 64  
SINCE JAN 1 16 32 -16 64    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 6.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 4:00 AM  
LOWEST 49 1:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 87 2000  
MINIMUM TEMPERATURE (F) 51 35 2003  
 
SUNRISE AND SUNSET  
MAY 31 2023...........SUNRISE 5:18 AM CDT SUNSET 8:21 PM CDT  
JUNE 1 2023..........SUNRISE 5:17 AM CDT SUNSET 8:22 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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