450  
CDUS43 KLOT 200631  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
131 AM CDT MON MAY 20 2024  
   
...............................
 
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR MAY 19 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 2000 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 73 8:22 AM 81 2012 68 5 73  
MINIMUM 53 10:19 PM 33 2008 47 6 51  
2015  
AVERAGE 63 57 6 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.62 2005 0.12 -0.12 0.12  
MONTH TO DATE 3.08 2.37 0.71 0.99  
SINCE MAR 1 11.14 8.36 2.78 6.63  
SINCE JAN 1 15.50 11.29 4.21 11.35  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 9 -7 3  
MONTH TO DATE 119 215 -96 185  
SINCE MAR 1 1323 1708 -385 1570  
SINCE JUL 1 5272 6533 -1261 5903  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 3 7 -4 2  
SINCE MAR 1 5 12 -7 10  
SINCE JAN 1 5 12 -7 10    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 6.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 1:00 AM  
LOWEST 34 8:00 AM  
AVERAGE 52  
   
......................................................
 
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 90 2012  
MINIMUM TEMPERATURE (F) 47 30 2002  
 
SUNRISE AND SUNSET  
MAY 20 2024...........SUNRISE 5:25 AM CDT SUNSET 8:12 PM CDT  
MAY 21 2024...........SUNRISE 5:24 AM CDT SUNSET 8:13 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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