432  
CDUS43 KLOT 132135  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
435 PM CDT WED MAR 13 2024  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MARCH 13 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 69 2:03 PM 73 2007 46 23 33  
MINIMUM 40 6:17 AM 8 2014 27 13 25  
AVERAGE 55 37 18 29  
 
PRECIPITATION (IN)  
TODAY T 0.62 2016 0.06 -0.06 T  
MONTH TO DATE 2.12 0.75 1.37 0.61  
SINCE MAR 1 2.12 0.75 1.37 0.61  
SINCE JAN 1 4.57 3.26 1.31 5.65  
 
DEGREE DAYS  
HEATING  
TODAY 10 28 -18 36  
MONTH TO DATE 244 400 -156 352  
SINCE MAR 1 244 400 -156 352  
SINCE JUL 1 4305 5177 -872 4702  
 
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 13 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 5.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 7:00 AM  
LOWEST 36 2:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 80 2012  
MINIMUM TEMPERATURE (F) 28 16 1999  
2017  
 
SUNRISE AND SUNSET  
MARCH 13 2024.........SUNRISE 7:07 AM CDT SUNSET 6:58 PM CDT  
MARCH 14 2024.........SUNRISE 7:06 AM CDT SUNSET 6:59 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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