027  
CDUS43 KLOT 262132  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
432 PM CDT FRI APR 26 2024  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR APRIL 26 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 57 12:28 PM 80 2009 64 -7 54  
MINIMUM 42 2:02 AM 27 2023 41 1 27  
AVERAGE 50 52 -2 41  
 
PRECIPITATION (IN)  
TODAY 0.29 0.93 2009 0.14 0.15 0.00  
MONTH TO DATE 1.53 2.83 -1.30 2.16  
SINCE MAR 1 5.46 4.80 0.66 3.98  
SINCE JAN 1 7.91 7.31 0.60 9.02  
 
DEGREE DAYS  
HEATING  
TODAY 15 13 2 24  
MONTH TO DATE 401 444 -43 391  
SINCE MAR 1 1081 1294 -213 1221  
SINCE JUL 1 5142 6071 -929 5571  
 
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 18 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 11.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 3:00 PM  
LOWEST 45 11:00 AM  
AVERAGE 67  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 85 2021  
MINIMUM TEMPERATURE (F) 42 27 2012  
 
SUNRISE AND SUNSET  
APRIL 26 2024.........SUNRISE 5:55 AM CDT SUNSET 7:47 PM CDT  
APRIL 27 2024.........SUNRISE 5:54 AM CDT SUNSET 7:48 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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