155  
CDUS43 KLOT 270633  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1233 AM CST WED DEC 27 2023  
   
...............................  
 
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR DECEMBER 26 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 43 12:43 AM 60 2019 33 10 19  
MINIMUM 30 11:59 PM -9 2017 18 12 -2  
AVERAGE 37 26 11 9  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.62 2008 0.04 -0.03 T  
MONTH TO DATE 2.76 1.45 1.31 2.02  
SINCE DEC 1 2.76 1.45 1.31 2.02  
SINCE JAN 1 33.78 33.61 0.17 32.85  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 39 -11 56  
MONTH TO DATE 713 940 -227 1023  
SINCE DEC 1 713 940 -227 1023  
SINCE JUL 1 2015 2278 -263 2372  
 
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 17 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 6.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 12:00 AM  
LOWEST 76 12:00 PM  
AVERAGE 87  
   
......................................................  
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 57 2008  
MINIMUM TEMPERATURE (F) 18 -15 2017  
 
SUNRISE AND SUNSET  
DECEMBER 27 2023......SUNRISE 7:20 AM CST SUNSET 4:30 PM CST  
DECEMBER 28 2023......SUNRISE 7:20 AM CST SUNSET 4:30 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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