774  
CDUS43 KLOT 082239  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
439 PM CST WED NOV 08 2023  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 8 2023...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 55 2:30 PM 75 2020 51 4 54  
MINIMUM 45 12:08 AM 14 2019 34 11 40  
AVERAGE 50 43 7 47  
 
PRECIPITATION (IN)  
TODAY 0.01 1.16 2011 0.07 -0.06 0.00  
MONTH TO DATE 0.01 0.62 -0.61 0.48  
SINCE SEP 1 5.43 6.61 -1.18 4.63  
SINCE JAN 1 27.88 29.98 -2.10 29.36  
 
DEGREE DAYS  
HEATING  
TODAY 15 22 -7 18  
MONTH TO DATE 153 168 -15 91  
SINCE SEP 1 554 675 -121 609  
SINCE JUL 1 557 686 -129 609  
 
COOLING  
TODAY 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 16 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 7.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 11:00 AM  
LOWEST 71 3:00 AM  
AVERAGE 82  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 74 2020  
MINIMUM TEMPERATURE (F) 34 18 2017  
2018  
 
SUNRISE AND SUNSET  
NOVEMBER 8 2023......SUNRISE 6:34 AM CST SUNSET 4:39 PM CST  
NOVEMBER 9 2023......SUNRISE 6:35 AM CST SUNSET 4:38 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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