967  
CDUS43 KLOT 062137  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
437 PM CDT MON APR 06 2026  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR APRIL 6 2026...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1997 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 51 2:54 PM 81 2021 56 -5 53  
MINIMUM 38 3:18 AM 20 2002 35 3 32  
AVERAGE 45 45 0 43  
 
PRECIPITATION (IN)  
TODAY T 0.68 2022 0.09 -0.09 0.00  
MONTH TO DATE 2.37 0.52 1.85 0.88  
SINCE MAR 1 6.94 2.49 4.45 3.78  
SINCE JAN 1 8.19 5.00 3.19 5.35  
 
DEGREE DAYS  
HEATING  
TODAY 20 20 0 22  
MONTH TO DATE 114 123 -9 124  
SINCE MAR 1 786 973 -187 786  
SINCE JUL 1 5428 5750 -322 5107  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 2 -2 0  
SINCE JAN 1 0 2 -2 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 12.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 2:00 AM  
LOWEST 44 3:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 81 2021  
MINIMUM TEMPERATURE (F) 35 16 2018  
 
SUNRISE AND SUNSET  
APRIL 6 2026.........SUNRISE 6:27 AM CDT SUNSET 7:24 PM CDT  
APRIL 7 2026.........SUNRISE 6:26 AM CDT SUNSET 7:25 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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