911  
CDUS43 KLOT 100632  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1232 AM CST MON FEB 10 2025  
   
...............................
 
 
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR FEBRUARY 9 2025...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 32 3:09 PM 54 2024 33 -1 54  
MINIMUM 17 11:59 PM -16 2021 16 1 31  
AVERAGE 25 24 1 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.89 2023 0.05 -0.05 0.00  
MONTH TO DATE 0.02 0.37 -0.35 0.05  
SINCE DEC 1 2.19 3.35 -1.16 5.25  
SINCE JAN 1 1.11 1.67 -0.56 2.46  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 41 -1 22  
MONTH TO DATE 310 374 -64 234  
SINCE DEC 1 2769 2829 -60 2399  
SINCE JUL 1 3753 4167 -414 3701  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 8.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 12:00 AM  
LOWEST 51 12:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 60 2009  
MINIMUM TEMPERATURE (F) 16 -21 2014  
 
SUNRISE AND SUNSET  
FEBRUARY 10 2025......SUNRISE 6:55 AM CST SUNSET 5:21 PM CST  
FEBRUARY 11 2025......SUNRISE 6:54 AM CST SUNSET 5:22 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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