133  
CDUS43 KLOT 012237  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
437 PM CST MON FEB 01 2021  
   
...............................
 
 
...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 1 2021...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1997 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE  
VALUE (LST) VALUE VALUE FROM  
NORMAL    
............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 32 3:24 PM 51 1999 33 -1  
MINIMUM 23 9:00 AM -2 2013 16 7  
AVERAGE 28 25 3  
 
PRECIPITATION (IN)  
TODAY 0.00 0.73 2015 0.03 -0.03  
MONTH TO DATE 0.00 0.03 -0.03  
SINCE DEC 1 2.59 3.06 -0.47  
SINCE JAN 1 0.74 1.34 -0.60  
 
DEGREE DAYS  
HEATING  
TODAY 37 40 -3  
MONTH TO DATE 37 40 -3  
SINCE DEC 1 2298 2501 -203  
SINCE JUL 1 3469 3755 -286  
 
COOLING  
TODAY 0 0 0  
MONTH TO DATE 0 0 0  
SINCE DEC 1 0 0 0  
SINCE JAN 1 0 0 0    
............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 12.0  
 
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) 33 49 2020  
MINIMUM TEMPERATURE (F) 17 -7 2014  
 
SUNRISE AND SUNSET  
FEBRUARY 1 2021......SUNRISE 7:05 AM CST SUNSET 5:08 PM CST  
FEBRUARY 2 2021......SUNRISE 7:04 AM CST SUNSET 5:10 PM CST  
 
- 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