600  
CDUS43 KILX 292249  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
436 PM CST SUN JAN 29 2012  
   
...............................  
   
..THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR JANUARY 29 2012  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 31 342 PM 53 2001 31 0  
MINIMUM 28 1226 PM -3 1997 17 11  
AVERAGE 30 24 6 MM  
 
PRECIPITATION (IN)  
TODAY T 0.69 2001 0.05 -0.05  
MONTH TO DATE 0.75 1.53 -0.78  
SINCE JAN 1 0.75 1.53 -0.78  
 
DEGREE DAYS  
HEATING  
TODAY 35 41 -6  
MONTH TO DATE 995 1201 -206  
 
COOLING  
TODAY 0 0 0  
MONTH TO DATE 0 0 0  
SINCE JAN 1 0 0 0    
..............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 11.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
HAZE    
.....................................................  
 
 
THE CHICAGO EXECUTIVE CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 40 1999  
MINIMUM TEMPERATURE (F) 17 -7 2004  
 
SUNRISE AND SUNSET  
JANUARY 29 2012.......SUNRISE 708 AM CST SUNSET 502 PM CST  
JANUARY 30 2012.......SUNRISE 707 AM CST SUNSET 503 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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