989  
CDUS43 KLOT 052236  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
436 PM CST WED FEB 05 2025  
   
...............................  
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 5 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 30 3:59 PM 57 2008 32 -2 44  
MINIMUM 23 2:26 AM -12 2015 17 6 22  
AVERAGE 27 24 3 33  
 
PRECIPITATION (IN)  
TODAY 0.00 0.30 2019 0.03 -0.03 0.00  
MONTH TO DATE T 0.18 -0.18 0.00  
SINCE DEC 1 2.41 3.12 -0.71 4.33  
SINCE JAN 1 1.34 1.45 -0.11 2.07  
 
DEGREE DAYS  
HEATING  
TODAY 38 41 -3 32  
MONTH TO DATE 163 205 -42 142  
SINCE DEC 1 2470 2631 -161 2245  
SINCE JUL 1 3384 3917 -533 3411  
 
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 17 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 10.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 12:00 AM  
LOWEST 58 2:00 PM  
AVERAGE 67  
   
......................................................  
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 55 2017  
MINIMUM TEMPERATURE (F) 17 -7 2007  
 
SUNRISE AND SUNSET  
FEBRUARY 5 2025......SUNRISE 7:01 AM CST SUNSET 5:14 PM CST  
FEBRUARY 6 2025......SUNRISE 7:00 AM CST SUNSET 5:15 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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