131  
CDUS43 KLOT 252139  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
439 PM CDT MON MAR 25 2024  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MARCH 25 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 56 12:06 PM 79 2007 51 5 44  
MINIMUM 46 1:15 AM 17 1999 31 15 33  
2014  
AVERAGE 51 41 10 39  
 
PRECIPITATION (IN)  
TODAY 0.24 0.70 2023 0.07 0.17 0.70  
MONTH TO DATE 2.83 1.53 1.30 1.79  
SINCE MAR 1 2.83 1.53 1.30 1.79  
SINCE JAN 1 5.28 4.04 1.24 6.83  
 
DEGREE DAYS  
HEATING  
TODAY 14 24 -10 26  
MONTH TO DATE 542 713 -171 696  
SINCE MAR 1 542 713 -171 696  
SINCE JUL 1 4603 5490 -887 5046  
 
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 26 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 13.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 3:00 PM  
LOWEST 37 12:00 AM  
AVERAGE 62  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 80 2007  
MINIMUM TEMPERATURE (F) 32 12 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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