120  
CDUS43 KLOT 180633  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CDT FRI OCT 18 2024  
   
...............................  
 
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR OCTOBER 17 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 66 2:56 PM 84 2016 63 3 63  
MINIMUM 25R 4:38 AM 25 2003 40 -15 31  
2015  
AVERAGE 46 52 -6 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.01 2012 0.11 -0.11 0.00  
MONTH TO DATE 0.24 1.92 -1.68 2.56  
SINCE SEP 1 1.41 4.93 -3.52 5.46  
SINCE JAN 1 30.81 28.55 2.26 29.30  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 14 5 18  
MONTH TO DATE 151 181 -30 201  
SINCE SEP 1 192 294 -102 268  
SINCE JUL 1 210 312 -102 283  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 5 9 -4 22  
SINCE SEP 1 102 89 13 104  
SINCE JAN 1 868 777 91 652    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 5.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 7:00 AM  
LOWEST 23 2:00 PM  
AVERAGE 56  
   
......................................................  
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 78 2007  
MINIMUM TEMPERATURE (F) 40 25 1999  
2009  
2018  
 
SUNRISE AND SUNSET  
OCTOBER 18 2024.......SUNRISE 7:10 AM CDT SUNSET 6:07 PM CDT  
OCTOBER 19 2024.......SUNRISE 7:11 AM CDT SUNSET 6:05 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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