800  
CDUS43 KLOT 222136  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CDT MON OCT 22 2018  
 
   
...............................
 
 
   
..THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR OCTOBER 22 2018
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 65 258 PM 70 2017 59 6  
MINIMUM 33 437 AM 31 2013 41 -8  
AVERAGE 49 50 -1 61  
 
PRECIPITATION (IN)  
TODAY 0.00 1.12 2009 0.10 -0.10  
MONTH TO DATE 3.60 2.15 1.45  
SINCE SEP 1 8.20 5.36 2.84  
SINCE JAN 1 40.86 27.84 13.02  
 
DEGREE DAYS  
HEATING  
TODAY 16 15 1  
MONTH TO DATE 258 258 0  
SINCE SEP 1 320 360 -40  
SINCE JUL 1 320 370 -50  
 
COOLING  
TODAY 0 0 0  
MONTH TO DATE 31 11 20  
SINCE SEP 1 199 92 107  
SINCE JAN 1 1194 789 405    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 5.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
   
......................................................
 
 
 
THE CHICAGO EXECUTIVE CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 76 2004  
MINIMUM TEMPERATURE (F) 41 31 2013  
 
 
SUNRISE AND SUNSET  
OCTOBER 22 2018.......SUNRISE 712 AM CDT SUNSET 559 PM CDT  
OCTOBER 23 2018.......SUNRISE 714 AM CDT SUNSET 558 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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