716  
CDUS43 KLOT 060647  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1247 AM CST TUE FEB 06 2024  
   
...............................  
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 5 2024...  
 
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)  
YESTERDAY  
MAXIMUM 44 3:47 PM 57 2008 32 12 38  
MINIMUM 22 3:02 AM -12 2015 17 5 20  
AVERAGE 33 24 9 29  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.30 2019 0.03 -0.03 0.00  
MONTH TO DATE 0.00 0.18 -0.18 0.00  
SINCE DEC 1 4.33 3.12 1.21 3.77  
SINCE JAN 1 2.07 1.45 0.62 1.86  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 41 -9 36  
MONTH TO DATE 142 205 -63 234  
SINCE DEC 1 2245 2631 -386 2434  
SINCE JUL 1 3411 3917 -506 3665  
 
COOLING  
YESTERDAY 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 13 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 7.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 9:00 AM  
LOWEST 62 3:00 PM  
AVERAGE 79  
   
......................................................  
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 55 2017  
MINIMUM TEMPERATURE (F) 17 -7 2007  
 
SUNRISE AND SUNSET  
FEBRUARY 6 2024......SUNRISE 7:01 AM CST SUNSET 5:14 PM CST  
FEBRUARY 7 2024......SUNRISE 6:59 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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