710  
CDUS43 KLOT 220639  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
138 AM CDT WED MAY 22 2013  
 
   
...............................
 
 
 
...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR MAY 21 2013...  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1997 TO 2013  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 315 PM 87 73 8 68  
MINIMUM 63 524 AM 26 50 13 46  
AVERAGE 72 61 11 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 1.01 0.16 -0.09 0.00  
MONTH TO DATE 1.81 3.14 -1.33 1.86  
SINCE MAR 1 9.68 8.85 0.83 5.50  
SINCE JAN 1 15.08 11.58 3.50 7.62  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 8  
MONTH TO DATE 128 171 -43 106  
SINCE MAR 1 1738 1482 256 1009  
SINCE JUL 1 6466 6237 229 4303  
 
COOLING  
YESTERDAY 7 2 5 0  
MONTH TO DATE 45 19 26 38  
SINCE MAR 1 52 23 29 69  
SINCE JAN 1 52 23 29 69    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 11.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
   
......................................................
 
 
 
THE DU PAGE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 88 2011  
MINIMUM TEMPERATURE (F) 50 34 2006  
 
 
SUNRISE AND SUNSET  
MAY 22 2013...........SUNRISE 526 AM CDT SUNSET 814 PM CDT  
MAY 23 2013...........SUNRISE 526 AM CDT SUNSET 814 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