863  
CDUS43 KLOT 250633  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CDT MON MAR 25 2024  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MARCH 24 2024...  
 
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)  
YESTERDAY  
MAXIMUM 49 5:06 PM 81 2017 51 -2 47  
MINIMUM 32 3:12 AM 15 2015 31 1 32  
AVERAGE 41 41 0 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.99 2016 0.07 -0.07 0.06  
MONTH TO DATE 2.59 1.46 1.13 1.09  
SINCE MAR 1 2.59 1.46 1.13 1.09  
SINCE JAN 1 5.04 3.97 1.07 6.13  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 24 0 25  
MONTH TO DATE 528 689 -161 670  
SINCE MAR 1 528 689 -161 670  
SINCE JUL 1 4589 5466 -877 5020  
 
COOLING  
YESTERDAY 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 24 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 14.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 58 5:00 AM  
LOWEST 35 11:00 PM  
AVERAGE 47  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 79 2007  
MINIMUM TEMPERATURE (F) 31 17 1999  
2014  
 
SUNRISE AND SUNSET  
MARCH 25 2024.........SUNRISE 6:47 AM CDT SUNSET 7:11 PM CDT  
MARCH 26 2024.........SUNRISE 6:45 AM CDT SUNSET 7:13 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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