539  
CDUS43 KLOT 090639  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1239 AM CST MON DEC 09 2024  
   
...............................
 
 
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR DECEMBER 8 2024...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 56R 3:16 PM 56 2023 38 18 56  
MINIMUM 30 7:11 AM -6 2006 22 8 41  
AVERAGE 43 30 13 49  
 
PRECIPITATION (IN)  
YESTERDAY T 0.39 2009 0.06 -0.06 0.00  
MONTH TO DATE T 0.50 -0.50 1.06  
SINCE DEC 1 T 0.50 -0.50 1.06  
SINCE JAN 1 35.30 32.66 2.64 32.08  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 35 -13 16  
MONTH TO DATE 318 269 49 204  
SINCE DEC 1 318 269 49 204  
SINCE JUL 1 1302 1607 -305 1506  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 885 779 106 654    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 8.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 8:00 AM  
LOWEST 49 2:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 53 2023  
MINIMUM TEMPERATURE (F) 22 -7 2013  
 
SUNRISE AND SUNSET  
DECEMBER 9 2024......SUNRISE 7:10 AM CST SUNSET 4:23 PM CST  
DECEMBER 10 2024......SUNRISE 7:11 AM CST SUNSET 4:23 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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