743  
CDUS43 KLOT 150634  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1234 AM CST FRI DEC 15 2023  
   
...............................  
 
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR DECEMBER 14 2023...  
 
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)  
YESTERDAY  
MAXIMUM 49 3:02 PM 62 2015 36 13 45  
MINIMUM 21 7:12 AM -12 2016 21 0 36  
AVERAGE 35 28 7 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.44 2011 0.06 -0.06 1.22  
MONTH TO DATE 1.39 0.84 0.55 1.85  
SINCE DEC 1 1.39 0.84 0.55 1.85  
SINCE JAN 1 32.41 33.00 -0.59 32.68  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 36 -6 24  
MONTH TO DATE 397 483 -86 422  
SINCE DEC 1 397 483 -86 422  
SINCE JUL 1 1699 1821 -122 1771  
 
COOLING  
YESTERDAY 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 12 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 3.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 10:00 PM  
LOWEST 50 3:00 PM  
AVERAGE 71  
   
......................................................  
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 66 2021  
MINIMUM TEMPERATURE (F) 21 -5 2010  
2016  
 
SUNRISE AND SUNSET  
DECEMBER 15 2023......SUNRISE 7:14 AM CST SUNSET 4:24 PM CST  
DECEMBER 16 2023......SUNRISE 7:15 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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