969  
CDUS43 KLOT 210636  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
136 AM CDT THU JUN 21 2018  
 
   
...............................
 
 
   
..THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR JUNE 20 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1996 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 75 1255 PM 94 2002 80 -5 78  
MINIMUM 63 841 PM 47 2003 60 3 57  
AVERAGE 69 70 -1 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.49 2000 0.10 -0.10 T  
MONTH TO DATE 6.22 2.80 3.42 2.56  
SINCE JUN 1 6.22 2.80 3.42 2.56  
SINCE JAN 1 21.24 14.29 6.95 19.14  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 14 47 -33 8  
SINCE JUN 1 14 47 -33 8  
SINCE JUL 1 6213 6405 -192 5523  
 
COOLING  
YESTERDAY 4 6 -2 3  
MONTH TO DATE 103 86 17 144  
SINCE JUN 1 103 86 17 144  
SINCE JAN 1 240 128 112 168    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NE (30)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 6.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
   
......................................................
 
 
 
THE CHICAGO EXECUTIVE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 91 2005  
MINIMUM TEMPERATURE (F) 60 49 2003  
 
 
SUNRISE AND SUNSET  
JUNE 21 2018..........SUNRISE 516 AM CDT SUNSET 831 PM CDT  
JUNE 22 2018..........SUNRISE 516 AM CDT SUNSET 831 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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