895  
CDUS43 KLOT 080631  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
131 AM CDT SUN SEP 08 2024  
   
...............................  
 
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 7 2024...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 65 3:37 PM 91 2016 79 -14 72  
MINIMUM 43 11:59 PM 42 1999 55 -12 62  
AVERAGE 54 67 -13 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.32 2012 0.10 -0.10 0.02  
MONTH TO DATE T 0.70 -0.70 0.09  
SINCE SEP 1 T 0.70 -0.70 0.09  
SINCE JAN 1 29.40 24.32 5.08 23.93  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 2 9 0  
MONTH TO DATE 19 11 8 0  
SINCE SEP 1 19 11 8 0  
SINCE JUL 1 37 29 8 15  
 
COOLING  
YESTERDAY 0 4 -4 2  
MONTH TO DATE 5 28 -23 52  
SINCE SEP 1 5 28 -23 52  
SINCE JAN 1 771 716 55 600    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 8.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 12:00 AM  
LOWEST 41 4:00 PM  
AVERAGE 66  
   
......................................................  
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 91 2002  
MINIMUM TEMPERATURE (F) 54 44 2010  
 
SUNRISE AND SUNSET  
SEPTEMBER 8 2024.....SUNRISE 6:27 AM CDT SUNSET 7:14 PM CDT  
SEPTEMBER 9 2024.....SUNRISE 6:28 AM CDT SUNSET 7:13 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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