494  
CDUS43 KLOT 162133  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
431 PM CDT SAT JUN 16 2012  
 
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JUNE 16 2012
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1928 TO 2012  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE  
VALUE (LST) VALUE VALUE FROM  
NORMAL    
...........................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 94 158 PM 95 1952 80 14  
MINIMUM 74 541 AM 44 1947 63 11  
AVERAGE 84 71 13  
 
PRECIPITATION (IN)  
TODAY 0.00 1.78 1967 0.14 -0.14  
MONTH TO DATE 0.03 2.31 -2.28  
SINCE JAN 1 9.82 16.80 -6.98  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1  
MONTH TO DATE 14 25 -11  
 
COOLING  
TODAY 19 7 12  
MONTH TO DATE 107 82 25  
SINCE JAN 1 296 156 140    
...........................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 10.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
   
......................................................
 
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 96 1987  
MINIMUM TEMPERATURE (F) 63 42 1980  
 
 
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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