351  
CDUS43 KLOT 102139  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
439 PM CDT MON MAR 10 2025  
   
...............................  
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MARCH 10 2025...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1997 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 69R 2:34 PM 69 2021 44 25 46  
MINIMUM 32 5:14 AM 1 2003 26 6 28  
AVERAGE 51 35 16 37  
 
PRECIPITATION (IN)  
TODAY 0.00 0.79 2013 0.06 -0.06 0.00  
MONTH TO DATE 1.03 0.58 0.45 2.12  
SINCE MAR 1 1.03 0.58 0.45 2.12  
SINCE JAN 1 2.60 3.09 -0.49 4.57  
 
DEGREE DAYS  
HEATING  
TODAY 14 30 -16 28  
MONTH TO DATE 272 314 -42 207  
SINCE MAR 1 272 314 -42 207  
SINCE JUL 1 4592 5091 -499 4268  
 
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 20 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 8.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 5:00 AM  
LOWEST 32 3:00 PM  
AVERAGE 59  
   
......................................................  
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 68 2012  
MINIMUM TEMPERATURE (F) 27 11 1998  
 
SUNRISE AND SUNSET  
MARCH 10 2025.........SUNRISE 7:13 AM CDT SUNSET 6:54 PM CDT  
MARCH 11 2025.........SUNRISE 7:11 AM CDT SUNSET 6:55 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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