269  
CDUS43 KLOT 062249  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
449 PM CST THU FEB 06 2025  
   
...............................  
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 6 2025...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1997 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 36 3:59 PM 55 2017 32 4 43  
MINIMUM 29 3:56 AM -7 2007 17 12 28  
AVERAGE 33 24 9 36  
 
PRECIPITATION (IN)  
TODAY T 0.24 2008 0.04 -0.04 0.00  
MONTH TO DATE 0.02 0.22 -0.20 0.00  
SINCE DEC 1 2.43 3.16 -0.73 4.33  
SINCE JAN 1 1.36 1.49 -0.13 2.07  
 
DEGREE DAYS  
HEATING  
TODAY 32 40 -8 29  
MONTH TO DATE 195 245 -50 171  
SINCE DEC 1 2502 2671 -169 2274  
SINCE JUL 1 3416 3957 -541 3440  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 11.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LT FREEZING RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 2:00 AM  
LOWEST 64 3:00 PM  
AVERAGE 80  
   
......................................................  
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 55 1999  
2009  
MINIMUM TEMPERATURE (F) 17 -12 2014  
 
SUNRISE AND SUNSET  
FEBRUARY 6 2025......SUNRISE 7:00 AM CST SUNSET 5:15 PM CST  
FEBRUARY 7 2025......SUNRISE 6:59 AM CST SUNSET 5:16 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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