229  
CDUS43 KLOT 252135  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
434 PM CDT TUE APR 25 2017  
 
   
...............................
 
 
 
...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR APRIL 25 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 77 259 PM 83 2016 64 13  
MINIMUM 53 437 AM 29 1999 41 12  
AVERAGE 65 53 12  
 
PRECIPITATION (IN)  
TODAY T 1.06 2007 0.13 -0.13  
MONTH TO DATE 2.48 2.58 -0.10  
SINCE MAR 1 5.79 4.94 0.85  
SINCE JAN 1 9.20 7.67 1.53  
 
DEGREE DAYS  
HEATING  
TODAY 0 13 -13  
MONTH TO DATE 294 418 -124  
SINCE MAR 1 1113 1254 -141  
SINCE JUL 1 5212 6009 -797  
 
COOLING  
TODAY 0 0 0  
MONTH TO DATE 6 0 6  
SINCE MAR 1 6 0 6  
SINCE JAN 1 6 0 6    
...........................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 11.0  
 
 
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) 65 80 2009  
MINIMUM TEMPERATURE (F) 41 29 2006  
 
 
SUNRISE AND SUNSET  
APRIL 25 2017.........SUNRISE 557 AM CDT SUNSET 745 PM CDT  
APRIL 26 2017.........SUNRISE 556 AM CDT SUNSET 746 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page
The Nexlab IN Page Main Text Page