068  
CDUS43 KLOT 122145  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
443 PM CDT TUE JUN 12 2012  
 
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JUNE 12 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 77 226 PM 97 1956 79 -2  
MINIMUM 64 525 AM 48 1985 61 3  
1936  
AVERAGE 71 70 1  
 
PRECIPITATION (IN)  
TODAY 0.00 1.33 1946 0.14 -0.14  
MONTH TO DATE 0.03 1.75 -1.72  
SINCE JAN 1 9.82 16.24 -6.42  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1  
MONTH TO DATE 13 21 -8  
 
COOLING  
TODAY 6 6 0  
MONTH TO DATE 66 55 11  
SINCE JAN 1 255 129 126    
...........................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 11.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
   
......................................................
 
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 95 1990  
1956  
1954  
MINIMUM TEMPERATURE (F) 62 44 1942  
 
 
SUNRISE AND SUNSET  
JUNE 12 2012..........SUNRISE 516 AM CDT SUNSET 826 PM CDT  
JUNE 13 2012..........SUNRISE 516 AM CDT SUNSET 827 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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