961  
CDUS43 KILX 150639  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
139 AM CDT THU MAR 15 2012  
 
   
...............................  
 
   
..THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR MARCH 14 2012  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1997 TO 2012  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 82R 416 PM 61 2007 45 37 MM  
2002  
MINIMUM 43 141 AM 19 1997 28 15 MM  
AVERAGE 63 37 26 MM  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.12 2004 0.07 -0.07 MM  
MONTH TO DATE 0.36 0.88 -0.52 MM  
SINCE JAN 1 1.99 3.46 -1.47 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 28 -26 MM  
MONTH TO DATE 262 423 -161 MM  
 
COOLING  
YESTERDAY 0 0 0 MM  
MONTH TO DATE 0 0 0 MM  
SINCE JAN 1 0 0 0 MM    
..............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 9.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
   
......................................................  
 
 
THE CHICAGO EXECUTIVE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 63 2000  
MINIMUM TEMPERATURE (F) 29 13 1997  
 
 
SUNRISE AND SUNSET  
MARCH 15 2012.........SUNRISE 703 AM CDT SUNSET 659 PM CDT  
MARCH 16 2012.........SUNRISE 701 AM CDT SUNSET 700 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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