243  
CDUS43 KLOT 022139  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
439 PM CDT WED SEP 02 2026  
   
...............................
 
 
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 2 2026...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 93R 2:59 PM 92 2008 80 13 80  
MINIMUM 70 4:22 AM 39 2017 56 14 48  
AVERAGE 82 68 14 64  
 
PRECIPITATION (IN)  
TODAY 0.00 1.15 2010 0.10 -0.10 0.00  
MONTH TO DATE 0.01 0.20 -0.19 0.00  
SINCE SEP 1 0.01 0.20 -0.19 0.00  
SINCE JAN 1 34.97 23.82 11.15 21.57  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 1  
MONTH TO DATE 0 2 -2 1  
SINCE SEP 1 0 2 -2 1  
SINCE JUL 1 4 20 -16 22  
 
COOLING  
TODAY 17 4 13 0  
MONTH TO DATE 35 8 27 1  
SINCE SEP 1 35 8 27 1  
SINCE JAN 1 744 696 48 898    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 6.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 3:00 AM  
LOWEST 54 2:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 91 2023  
MINIMUM TEMPERATURE (F) 56 46 2005  
 
SUNRISE AND SUNSET  
SEPTEMBER 2 2026.....SUNRISE 6:21 AM CDT SUNSET 7:25 PM CDT  
SEPTEMBER 3 2026.....SUNRISE 6:22 AM CDT SUNSET 7:24 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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