180  
CDUS43 KLOT 040632  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
132 AM CDT SAT NOV 04 2023  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 3 2023...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1997 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 55 3:07 PM 73 2008 54 1 72  
MINIMUM 38 6:01 AM 18 2006 36 2 48  
AVERAGE 47 45 2 60  
 
PRECIPITATION (IN)  
YESTERDAY T 0.46 2003 0.08 -0.08 0.00  
MONTH TO DATE T 0.23 -0.23 0.00  
SINCE SEP 1 5.42 6.22 -0.80 4.15  
SINCE JAN 1 27.87 29.59 -1.72 28.88  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 20 -2 5  
MONTH TO DATE 74 60 14 27  
SINCE SEP 1 475 567 -92 545  
SINCE JUL 1 478 578 -100 545  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 128 99 29 131  
SINCE JAN 1 802 823 -21 954    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 7.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 8:00 PM  
LOWEST 51 3:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 73 2020  
MINIMUM TEMPERATURE (F) 35 23 1999  
 
SUNRISE AND SUNSET  
NOVEMBER 4 2023......SUNRISE 7:29 AM CDT SUNSET 5:44 PM CDT  
NOVEMBER 5 2023......SUNRISE 6:30 AM CST SUNSET 4:42 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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