301  
CDUS43 KLOT 280638  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
138 AM CDT SAT OCT 28 2023  
   
...............................
 
 
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR OCTOBER 27 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 70 2:05 PM 77 2014 58 12 55  
MINIMUM 41 11:59 PM 23 2013 37 4 28  
AVERAGE 56 47 9 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.14 0.63 1998 0.10 0.04 0.00  
MONTH TO DATE 3.32 2.90 0.42 1.82  
SINCE SEP 1 6.22 5.91 0.31 3.46  
SINCE JAN 1 30.06 29.53 0.53 29.70  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 18 -9 23  
MONTH TO DATE 298 340 -42 402  
SINCE SEP 1 365 453 -88 529  
SINCE JUL 1 380 471 -91 531  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 24 9 15 7  
SINCE SEP 1 106 89 17 93  
SINCE JAN 1 654 777 -123 781    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 11.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 9:00 AM  
LOWEST 81 2:00 PM  
AVERAGE 89  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 79 1999  
MINIMUM TEMPERATURE (F) 36 23 2005  
 
SUNRISE AND SUNSET  
OCTOBER 28 2023.......SUNRISE 7:21 AM CDT SUNSET 5:54 PM CDT  
OCTOBER 29 2023.......SUNRISE 7:22 AM CDT SUNSET 5:52 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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