133  
CDUS43 KLOT 140631  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1231 AM CST SAT DEC 14 2024  
   
...............................
 
 
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR DECEMBER 13 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 28 2:26 PM 62 2015 36 -8 39  
MINIMUM 4 7:09 AM -13 2000 21 -17 17  
AVERAGE 16 29 -13 28  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.40 2015 0.05 -0.05 0.00  
MONTH TO DATE T 0.78 -0.78 1.39  
SINCE DEC 1 T 0.78 -0.78 1.39  
SINCE JAN 1 35.30 32.94 2.36 32.41  
 
DEGREE DAYS  
HEATING  
YESTERDAY 49 36 13 37  
MONTH TO DATE 519 447 72 367  
SINCE DEC 1 519 447 72 367  
SINCE JUL 1 1503 1785 -282 1669  
 
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 E (90)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 8.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 5:00 AM  
LOWEST 50 3:00 PM  
AVERAGE 61  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 62 2015  
MINIMUM TEMPERATURE (F) 21 -12 2016  
 
SUNRISE AND SUNSET  
DECEMBER 14 2024......SUNRISE 7:14 AM CST SUNSET 4:24 PM CST  
DECEMBER 15 2024......SUNRISE 7:14 AM CST SUNSET 4:24 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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