729  
CDUS43 KLOT 160650  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
150 AM CDT SAT JUN 16 2012  
 
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JUNE 15 2012
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1928 TO 2012  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 93 155 PM 95 1994 80 13 MM  
1954  
1952  
MINIMUM 67 500 AM 45 1933 62 5 MM  
AVERAGE 80 71 9 MM  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.93 2010 0.13 -0.13 MM  
MONTH TO DATE 0.03 2.17 -2.14 MM  
SINCE JAN 1 9.82 16.66 -6.84 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 MM  
MONTH TO DATE 14 24 -10 MM  
 
COOLING  
YESTERDAY 15 7 8 MM  
MONTH TO DATE 88 75 13 MM  
SINCE JAN 1 277 149 128 MM    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 8.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
   
......................................................
 
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 95 1952  
MINIMUM TEMPERATURE (F) 63 44 1947  
 
 
SUNRISE AND SUNSET  
JUNE 16 2012..........SUNRISE 516 AM CDT SUNSET 828 PM CDT  
JUNE 17 2012..........SUNRISE 516 AM CDT SUNSET 828 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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