746  
CDUS43 KLOT 270633  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
132 AM CDT WED JUN 27 2012  
 
   
...............................
 
 
   
..THE WEST CHICAGO CLIMATE SUMMARY FOR JUNE 26 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 84 402 PM 95 84 0 MM  
MINIMUM 49R 252 AM 50 62 -13 MM  
AVERAGE 67 73 -6 MM  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.91 0.10 -0.10 MM  
MONTH TO DATE 0.43 3.55 -3.12 MM  
SINCE JAN 1 8.80 16.57 -7.77 MM  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 MM  
MONTH TO DATE 27 34 -7 MM  
 
COOLING  
YESTERDAY 2 8 -6 MM  
MONTH TO DATE 166 144 22 MM  
SINCE JAN 1 298 190 108 MM    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION E (110)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 4.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
   
......................................................
 
 
 
THE WEST CHICAGO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 94 2005  
MINIMUM TEMPERATURE (F) 62 52 2004  
 
 
SUNRISE AND SUNSET  
JUNE 27 2012..........SUNRISE 520 AM CDT SUNSET 832 PM CDT  
JUNE 28 2012..........SUNRISE 520 AM CDT SUNSET 832 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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