262  
CDUS43 KLOT 072237  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
437 PM CST WED FEB 07 2024  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 7 2024...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1997 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 47 2:14 PM 55 1999 32 15 47  
2009  
MINIMUM 25 6:30 AM -12 2014 17 8 30  
AVERAGE 36 25 11 39  
 
PRECIPITATION (IN)  
TODAY 0.00 0.81 2013 0.04 -0.04 0.00  
MONTH TO DATE 0.00 0.26 -0.26 0.00  
SINCE DEC 1 4.33 3.20 1.13 3.77  
SINCE JAN 1 2.07 1.53 0.54 1.86  
 
DEGREE DAYS  
HEATING  
TODAY 29 40 -11 26  
MONTH TO DATE 200 285 -85 295  
SINCE DEC 1 2303 2711 -408 2495  
SINCE JUL 1 3469 3997 -528 3726  
 
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 14 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 4.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 2:00 AM  
LOWEST 63 2:00 PM  
AVERAGE 82  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 48 2001  
MINIMUM TEMPERATURE (F) 17 -8 2007  
 
SUNRISE AND SUNSET  
FEBRUARY 7 2024......SUNRISE 6:59 AM CST SUNSET 5:15 PM CST  
FEBRUARY 8 2024......SUNRISE 6:58 AM CST SUNSET 5:17 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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