202  
CDUS43 KLOT 310639  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
139 AM CDT THU OCT 31 2024  
   
...............................
 
 
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR OCTOBER 30 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 80R 2:07 PM 74 1999 56 24 41  
MINIMUM 64 6:06 AM 22 2020 35 29 22  
2023  
AVERAGE 72 46 26 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.02 2013 0.08 -0.08 0.00  
MONTH TO DATE 1.39 3.15 -1.76 3.33  
SINCE SEP 1 2.56 6.16 -3.60 6.23  
SINCE JAN 1 31.96 29.78 2.18 30.07  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 19 -19 33  
MONTH TO DATE 292 396 -104 380  
SINCE SEP 1 333 509 -176 447  
SINCE JUL 1 351 527 -176 462  
 
COOLING  
YESTERDAY 7 0 7 0  
MONTH TO DATE 21 9 12 24  
SINCE SEP 1 118 89 29 106  
SINCE JAN 1 884 777 107 654    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 17.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 6:00 AM  
LOWEST 45 2:00 PM  
AVERAGE 60  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 71 2000  
MINIMUM TEMPERATURE (F) 35 21 2019  
 
SUNRISE AND SUNSET  
OCTOBER 31 2024.......SUNRISE 7:26 AM CDT SUNSET 5:49 PM CDT  
NOVEMBER 1 2024......SUNRISE 7:27 AM CDT SUNSET 5:48 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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