238  
CDUS43 KLOT 312236  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
436 PM CST SUN DEC 31 2023  
   
...............................
 
 
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR DECEMBER 31 2023...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 34 12:12 AM 55 2004 32 2 37  
2006  
MINIMUM 30 9:30 AM -7 2017 17 13 22  
AVERAGE 32 25 7 30  
 
PRECIPITATION (IN)  
TODAY T 0.81 2018 0.04 -0.04 T  
MONTH TO DATE 2.79 1.68 1.11 2.02  
SINCE DEC 1 2.79 1.68 1.11 2.02  
SINCE JAN 1 33.81 33.84 -0.03 32.85  
 
DEGREE DAYS  
HEATING  
TODAY 33 40 -7 35  
MONTH TO DATE 875 1140 -265 1185  
SINCE DEC 1 875 1140 -265 1185  
SINCE JUL 1 2177 2478 -301 2534  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 654 779 -125 781    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 12.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 2:00 PM  
LOWEST 81 12:00 AM  
AVERAGE 89  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 46 2000  
MINIMUM TEMPERATURE (F) 17 -15 2018  
 
SUNRISE AND SUNSET  
DECEMBER 31 2023......SUNRISE 7:21 AM CST SUNSET 4:33 PM CST  
JANUARY 1 2024.......SUNRISE 7:21 AM CST SUNSET 4:34 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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