617  
CDUS43 KLOT 292140  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
440 PM CDT WED MAR 29 2017  
 
   
...............................
 
 
   
..THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR MARCH 29 2017
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1996 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 43 259 PM 79 1998 51 -8  
MINIMUM 32 423 AM 23 2008 32 0  
AVERAGE 38 42 -4 43  
 
PRECIPITATION (IN)  
TODAY T 0.74 2009 0.08 -0.08  
MONTH TO DATE 1.56 2.08 -0.52  
SINCE MAR 1 1.56 2.08 -0.52  
SINCE JAN 1 5.01 4.66 0.35  
 
DEGREE DAYS  
HEATING  
TODAY 27 23 4  
MONTH TO DATE 793 806 -13  
SINCE MAR 1 793 806 -13  
SINCE JUL 1 4782 5544 -762  
 
COOLING  
TODAY 0 0 0  
MONTH TO DATE 0 0 0  
SINCE MAR 1 0 0 0  
SINCE JAN 1 0 0 0    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NE (60)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 7.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
   
......................................................
 
 
 
THE CHICAGO EXECUTIVE CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 78 1998  
MINIMUM TEMPERATURE (F) 33 23 2014  
 
 
SUNRISE AND SUNSET  
MARCH 29 2017.........SUNRISE 639 AM CDT SUNSET 714 PM CDT  
MARCH 30 2017.........SUNRISE 637 AM CDT SUNSET 715 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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