320  
CDUS43 KLOT 240636  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1236 AM CST FRI NOV 24 2023  
   
...............................
 
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 23 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 48 12:44 PM 63 2003 44 4 58  
MINIMUM 29 7:16 AM 14 2000 28 1 24  
2013  
AVERAGE 39 36 3 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.63 2014 0.07 -0.07 0.00  
MONTH TO DATE 0.63 1.71 -1.08 0.69  
SINCE SEP 1 6.05 7.70 -1.65 4.84  
SINCE JAN 1 28.50 31.07 -2.57 29.57  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 29 -3 24  
MONTH TO DATE 492 556 -64 524  
SINCE SEP 1 893 1063 -170 1042  
SINCE JUL 1 896 1074 -178 1042  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE SEP 1 128 99 29 132  
SINCE JAN 1 802 823 -21 955    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 8.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 12:00 AM  
LOWEST 45 1:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 62 2001  
2017  
MINIMUM TEMPERATURE (F) 28 7 2013  
 
SUNRISE AND SUNSET  
NOVEMBER 24 2023......SUNRISE 6:53 AM CST SUNSET 4:26 PM CST  
NOVEMBER 25 2023......SUNRISE 6:54 AM CST SUNSET 4:25 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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