958  
CDUS43 KLOT 210639  
CLIDPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1239 AM CST THU NOV 21 2024  
   
...............................  
 
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 20 2024...  
 
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)  
YESTERDAY  
MAXIMUM 48 12:53 PM 64 2003 46 2 51  
MINIMUM 32 11:59 PM 11 2022 29 3 34  
AVERAGE 40 38 2 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.26 2007 0.08 -0.06 0.11  
MONTH TO DATE 2.99 1.50 1.49 0.13  
SINCE SEP 1 5.43 7.49 -2.06 5.55  
SINCE JAN 1 29.75 30.86 -1.11 28.00  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 28 -3 22  
MONTH TO DATE 300 471 -171 412  
SINCE SEP 1 598 978 -380 813  
SINCE JUL 1 607 989 -382 816  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 129 99 30 128  
SINCE JAN 1 927 823 104 802    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 14.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 8:00 PM  
LOWEST 40 1:00 PM  
AVERAGE 64  
   
......................................................  
 
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 60 2010  
MINIMUM TEMPERATURE (F) 29 6 2014  
 
SUNRISE AND SUNSET  
NOVEMBER 21 2024......SUNRISE 6:51 AM CST SUNSET 4:27 PM CST  
NOVEMBER 22 2024......SUNRISE 6:52 AM CST SUNSET 4:27 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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