777  
CDUS43 KLOT 052235  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
435 PM CST THU FEB 05 2026  
   
...............................  
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 5 2026...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1997 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 31 3:48 PM 57 2008 32 -1 30  
MINIMUM 7 1:26 AM -12 2015 17 -10 23  
AVERAGE 19 24 -5 27  
 
PRECIPITATION (IN)  
TODAY T 0.30 2019 0.03 -0.03 0.02  
MONTH TO DATE T 0.18 -0.18 0.02  
SINCE DEC 1 2.58 3.12 -0.54 2.43  
SINCE JAN 1 1.17 1.45 -0.28 1.36  
 
DEGREE DAYS  
HEATING  
TODAY 46 41 5 38  
MONTH TO DATE 235 205 30 163  
SINCE DEC 1 2843 2631 212 2471  
SINCE JUL 1 3926 3917 9 3385  
 
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 21 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 9.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1:00 AM  
LOWEST 71 1:00 PM  
AVERAGE 80  
   
......................................................  
 
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 2026......SUNRISE 7:01 AM CST SUNSET 5:13 PM CST  
FEBRUARY 6 2026......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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