586  
CDUS43 KLOT 082139  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
439 PM CDT SUN MAR 08 2026  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MARCH 8 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 62 2:59 PM 77 2000 43 19 51  
MINIMUM 33 6:50 AM 11 2003 26 7 24  
AVERAGE 48 35 13 38  
 
PRECIPITATION (IN)  
TODAY 0.00 1.40 2009 0.06 -0.06 0.00  
MONTH TO DATE 0.93 0.46 0.47 1.03  
SINCE MAR 1 0.93 0.46 0.47 1.03  
SINCE JAN 1 2.18 2.97 -0.79 2.60  
 
DEGREE DAYS  
HEATING  
TODAY 17 30 -13 27  
MONTH TO DATE 185 254 -69 237  
SINCE MAR 1 185 254 -69 237  
SINCE JUL 1 4827 5031 -204 4558  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 17.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 7:00 AM  
LOWEST 36 3:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 68 2021  
MINIMUM TEMPERATURE (F) 26 4 2003  
 
SUNRISE AND SUNSET  
MARCH 8 2026.........SUNRISE 7:16 AM CDT SUNSET 6:52 PM CDT  
MARCH 9 2026.........SUNRISE 7:15 AM CDT SUNSET 6:53 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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