224  
CDUS43 KLOT 092138  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
438 PM CDT TUE JUL 09 2024  
   
...............................  
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JULY 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 80 1:07 PM 92 2001 84 -4 83  
2012  
MINIMUM 68 5:26 AM 50 1997 63 5 58  
AVERAGE 74 74 0 71  
 
PRECIPITATION (IN)  
TODAY 0.00 2.15 2002 0.12 -0.12 0.00  
MONTH TO DATE 1.63 0.96 0.67 2.10  
SINCE JUN 1 6.66 4.61 2.05 3.27  
SINCE JAN 1 19.30 16.87 2.43 13.80  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 3 0 3 0  
SINCE JUN 1 16 33 -17 29  
SINCE JUL 1 3 0 3 0  
 
COOLING  
TODAY 9 9 0 6  
MONTH TO DATE 76 77 -1 75  
SINCE JUN 1 318 252 66 226  
SINCE JAN 1 372 308 64 277    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 1.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 6:00 AM  
LOWEST 60 1:00 PM  
AVERAGE 75  
   
......................................................  
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 95 2019  
MINIMUM TEMPERATURE (F) 63 46 1997  
 
SUNRISE AND SUNSET  
JULY 9 2024..........SUNRISE 5:27 AM CDT SUNSET 8:30 PM CDT  
JULY 10 2024..........SUNRISE 5:28 AM CDT SUNSET 8:29 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