599  
CDUS43 KLOT 060635  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
135 AM CDT SUN SEP 06 2026  
   
...............................
 
 
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 5 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 85 11:48 AM 90 1999 79 6 67  
2007  
2018  
MINIMUM 69 11:59 PM 43 2003 55 14 44  
AVERAGE 77 67 10 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.09 2018 0.11 -0.10 0.00  
MONTH TO DATE 0.02 0.50 -0.48 0.12  
SINCE SEP 1 0.02 0.50 -0.48 0.12  
SINCE JAN 1 34.98 24.12 10.86 21.69  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 9  
MONTH TO DATE 0 7 -7 25  
SINCE SEP 1 0 7 -7 25  
SINCE JUL 1 4 25 -21 46  
 
COOLING  
YESTERDAY 12 4 8 0  
MONTH TO DATE 80 20 60 1  
SINCE SEP 1 80 20 60 1  
SINCE JAN 1 789 708 81 898    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 8.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1:00 AM  
LOWEST 65 5:00 PM  
AVERAGE 83  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 92 2015  
2016  
MINIMUM TEMPERATURE (F) 55 40 2000  
2025  
 
SUNRISE AND SUNSET  
SEPTEMBER 6 2026.....SUNRISE 6:25 AM CDT SUNSET 7:19 PM CDT  
SEPTEMBER 7 2026.....SUNRISE 6:26 AM CDT SUNSET 7:17 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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