413  
CDUS43 KLOT 292136  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
436 PM CDT MON MAY 29 2017  
 
   
...............................
 
 
 
...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR MAY 29 2017...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1997 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE  
VALUE (LST) VALUE VALUE FROM  
NORMAL    
...........................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 75 206 PM 90 2006 75 0  
MINIMUM 55 427 AM 40 2008 52 3  
AVERAGE 65 64 1  
 
PRECIPITATION (IN)  
TODAY 0.00 1.82 2011 0.14 -0.14  
MONTH TO DATE 4.52 4.32 0.20  
SINCE MAR 1 13.94 10.03 3.91  
SINCE JAN 1 17.35 12.76 4.59  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4  
MONTH TO DATE 253 207 46  
SINCE MAR 1 1440 1518 -78  
SINCE JUL 1 5539 6273 -734  
 
COOLING  
TODAY 0 3 -3  
MONTH TO DATE 15 36 -21  
SINCE MAR 1 23 40 -17  
SINCE JAN 1 23 40 -17    
...........................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 13.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
   
......................................................
 
 
 
THE DU PAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 90 2010  
MINIMUM TEMPERATURE (F) 53 43 2005  
 
 
SUNRISE AND SUNSET  
MAY 29 2017...........SUNRISE 522 AM CDT SUNSET 820 PM CDT  
MAY 30 2017...........SUNRISE 521 AM CDT SUNSET 821 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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