125  
CDUS43 KILX 040635  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1233 AM CST SUN MAR 4 2012  
 
   
...............................
 
 
   
..THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR MARCH 3 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 35 101 AM 57 2008 41 -6 MM  
MINIMUM 30 1159 PM 9 2003 25 5 MM  
2002  
AVERAGE 33 33 0 MM  
 
PRECIPITATION (IN)  
YESTERDAY T 0.40 2008 0.07 -0.07 MM  
MONTH TO DATE 0.08 0.19 -0.11 MM  
SINCE JAN 1 1.71 2.77 -1.06 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 32 0 MM  
MONTH TO DATE 86 97 -11 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 13 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 12.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
   
......................................................
 
 
 
THE CHICAGO EXECUTIVE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 62 2000  
MINIMUM TEMPERATURE (F) 26 15 2007  
 
 
SUNRISE AND SUNSET  
MARCH 4 2012.........SUNRISE 621 AM CST SUNSET 546 PM CST  
MARCH 5 2012.........SUNRISE 619 AM CST SUNSET 547 PM CST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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