126  
CDUS43 KLOT 242140  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
440 PM CDT WED APR 24 2024  
   
...............................  
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR APRIL 24 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 51 2:46 PM 84 2009 63 -12 55  
MINIMUM 38 6:54 AM 28 2015 41 -3 32  
AVERAGE 45 52 -7 44  
 
PRECIPITATION (IN)  
TODAY 0.00 0.53 2007 0.13 -0.13 0.01  
MONTH TO DATE 1.24 2.56 -1.32 1.93  
SINCE MAR 1 5.17 4.53 0.64 3.75  
SINCE JAN 1 7.62 7.04 0.58 8.79  
 
DEGREE DAYS  
HEATING  
TODAY 20 13 7 21  
MONTH TO DATE 362 418 -56 340  
SINCE MAR 1 1042 1268 -226 1170  
SINCE JUL 1 5103 6045 -942 5520  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 1 0 1 11  
SINCE MAR 1 1 2 -1 11  
SINCE JAN 1 1 2 -1 11    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 9.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 12:00 AM  
LOWEST 48 2:00 PM  
AVERAGE 64  
   
......................................................  
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 83 2016  
MINIMUM TEMPERATURE (F) 41 29 1999  
2023  
 
SUNRISE AND SUNSET  
APRIL 24 2024.........SUNRISE 5:58 AM CDT SUNSET 7:45 PM CDT  
APRIL 25 2024.........SUNRISE 5:57 AM CDT SUNSET 7:46 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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