599  
CDUS43 KLOT 130638  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
138 AM CDT FRI OCT 13 2023  
   
...............................
 
 
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR OCTOBER 12 2023...  
 
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)  
YESTERDAY  
MAXIMUM 60 3:49 PM 84 2008 65 -5 64  
MINIMUM 52 5:48 AM 28 2006 42 10 45  
AVERAGE 56 54 2 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.78R 0.59 2001 0.12 0.66 0.27  
MONTH TO DATE 1.68 1.38 0.30 1.02  
SINCE SEP 1 4.58 4.39 0.19 2.66  
SINCE JAN 1 28.42 28.01 0.41 28.90  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 12 -3 10  
MONTH TO DATE 124 117 7 142  
SINCE SEP 1 191 230 -39 269  
SINCE JUL 1 206 248 -42 271  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 22 9 13 0  
SINCE SEP 1 104 89 15 86  
SINCE JAN 1 652 777 -125 774    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 11.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 7:00 AM  
LOWEST 80 1:00 PM  
AVERAGE 89  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 78 2000  
MINIMUM TEMPERATURE (F) 42 30 2006  
2009  
2018  
 
SUNRISE AND SUNSET  
OCTOBER 13 2023.......SUNRISE 7:04 AM CDT SUNSET 6:16 PM CDT  
OCTOBER 14 2023.......SUNRISE 7:05 AM CDT SUNSET 6:14 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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