250  
CDUS43 KLOT 090632  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1232 AM CST MON FEB 09 2026  
   
...............................
 
 
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR FEBRUARY 8 2026...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 30 4:09 PM 57 2024 33 -3 33  
MINIMUM 19 7:01 AM -17 2007 16 3 24  
AVERAGE 25 24 1 29  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.79 2001 0.04 -0.04 T  
MONTH TO DATE T 0.32 -0.32 0.02  
SINCE DEC 1 2.14 3.30 -1.16 2.19  
SINCE JAN 1 0.68 1.62 -0.94 1.11  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 41 -1 36  
MONTH TO DATE 354 333 21 270  
SINCE DEC 1 3015 2788 227 2729  
SINCE JUL 1 4171 4126 45 3713  
 
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 20 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 12.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 8:00 AM  
LOWEST 55 5:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 54 2024  
MINIMUM TEMPERATURE (F) 16 -16 2021  
 
SUNRISE AND SUNSET  
FEBRUARY 9 2026......SUNRISE 6:57 AM CST SUNSET 5:20 PM CST  
FEBRUARY 10 2026......SUNRISE 6:56 AM CST SUNSET 5:21 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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