067  
CDUS43 KLOT 250641  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
135 AM CDT MON SEP 25 2017  
 
   
...............................
 
 
   
..THE WAUKEGAN CLIMATE SUMMARY FOR SEPTEMBER 24 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 2000 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 88 1059 AM 89 2007 68 20 69  
MINIMUM 64 504 AM 35 2012 50 14 64  
AVERAGE 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.28 2011 0.12 -0.12 0.00  
MONTH TO DATE 0.42 2.71 -2.29 0.77  
SINCE SEP 1 0.42 2.71 -2.29 0.77  
SINCE JAN 1 29.26 27.16 2.10 20.08  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 7 -7 0  
MONTH TO DATE 77 86 -9 5  
SINCE SEP 1 77 86 -9 5  
SINCE JUL 1 99 114 -15 16  
 
COOLING  
YESTERDAY 11 1 10 2  
MONTH TO DATE 82 52 30 120  
SINCE SEP 1 82 52 30 120  
SINCE JAN 1 528 554 -26 835    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 4.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 46  
AVERAGE 73  
   
......................................................
 
 
 
THE WAUKEGAN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 85 2007  
MINIMUM TEMPERATURE (F) 49 38 2001  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2017.....SUNRISE 642 AM CDT SUNSET 643 PM CDT  
SEPTEMBER 26 2017.....SUNRISE 643 AM CDT SUNSET 641 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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