164  
CDUS43 KLOT 270635  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
134 AM CDT MON MAR 27 2017  
 
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MARCH 26 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1928 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 62 149 PM 79 2007 51 11 55  
MINIMUM 48 308 AM 11 1955 34 14 35  
AVERAGE 55 43 12 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.15 1.40 1959 0.09 0.06 0.00  
MONTH TO DATE 1.96 2.23 -0.27 2.45  
SINCE MAR 1 1.96 2.23 -0.27 2.45  
SINCE JAN 1 7.07 6.23 0.84 3.23  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 23 -13 20  
MONTH TO DATE 663 705 -42 539  
SINCE MAR 1 663 705 -42 539  
SINCE JUL 1 4309 5216 -907 4177  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE MAR 1 0 0 0 1  
SINCE JAN 1 0 0 0 1    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 9.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
   
......................................................
 
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 82 1945  
MINIMUM TEMPERATURE (F) 35 13 1965  
 
 
SUNRISE AND SUNSET  
MARCH 27 2017.........SUNRISE 642 AM CDT SUNSET 711 PM CDT  
MARCH 28 2017.........SUNRISE 640 AM CDT SUNSET 712 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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