532  
CDUS43 KLOT 042133  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CDT MON SEP 04 2023  
   
...............................
 
 
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 4 2023...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 92R 2:52 PM 92 2018 80 12 76  
MINIMUM 65 5:42 AM 44 2020 56 9 63  
AVERAGE 79 68 11 70  
 
PRECIPITATION (IN)  
TODAY 0.00 2.22 2008 0.10 -0.10 0.00  
MONTH TO DATE 0.00 0.39 -0.39 0.00  
SINCE SEP 1 0.00 0.39 -0.39 0.00  
SINCE JAN 1 23.84 24.01 -0.17 26.24  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 0 5 -5 0  
SINCE SEP 1 0 5 -5 0  
SINCE JUL 1 15 23 -8 2  
 
COOLING  
TODAY 14 4 10 5  
MONTH TO DATE 27 16 11 26  
SINCE SEP 1 27 16 11 26  
SINCE JAN 1 575 704 -129 714    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 7.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 4:00 AM  
LOWEST 46 3:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 90 1999  
2007  
2018  
MINIMUM TEMPERATURE (F) 55 43 2003  
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2023.....SUNRISE 6:23 AM CDT SUNSET 7:22 PM CDT  
SEPTEMBER 5 2023.....SUNRISE 6:24 AM CDT SUNSET 7:21 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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