469  
CDUS43 KLOT 092132  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
432 PM CDT FRI AUG 09 2024  
   
...............................  
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR AUGUST 9 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 71 11:43 AM 94 2005 83 -12 70  
MINIMUM 57 5:10 AM 49 1999 63 -6 59  
AVERAGE 64 73 -9 65  
 
PRECIPITATION (IN)  
TODAY 0.00 0.88 2008 0.12 -0.12 0.00  
MONTH TO DATE 0.74 1.16 -0.42 0.13  
SINCE JUN 1 10.33 8.43 1.90 10.92  
SINCE JAN 1 22.97 20.69 2.28 21.45  
 
DEGREE DAYS  
HEATING  
TODAY 1 0 1 0  
MONTH TO DATE 1 0 1 0  
SINCE JUN 1 17 37 -20 29  
SINCE JUL 1 4 4 0 0  
 
COOLING  
TODAY 0 8 -8 0  
MONTH TO DATE 81 72 9 62  
SINCE JUN 1 585 519 66 478  
SINCE JAN 1 639 575 64 529    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 9.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 5:00 AM  
LOWEST 51 10:00 AM  
AVERAGE 65  
   
......................................................  
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 92 2021  
MINIMUM TEMPERATURE (F) 63 54 2008  
 
SUNRISE AND SUNSET  
AUGUST 9 2024........SUNRISE 5:55 AM CDT SUNSET 8:01 PM CDT  
AUGUST 10 2024........SUNRISE 5:56 AM CDT SUNSET 7:59 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IL Page
The Nexlab IN Page
Main Text Page