769  
CDUS43 KLOT 200646  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
146 AM CDT FRI SEP 20 2024  
   
...............................
 
 
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 19 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 89 3:25 PM 91 2021 75 14 67  
MINIMUM 52 4:12 AM 35 2012 51 1 55  
AVERAGE 71 63 8 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.50 2001 0.10 -0.10 0.31  
MONTH TO DATE T 1.90 -1.90 1.83  
SINCE SEP 1 T 1.90 -1.90 1.83  
SINCE JAN 1 29.40 25.52 3.88 25.67  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 4  
MONTH TO DATE 30 48 -18 60  
SINCE SEP 1 30 48 -18 60  
SINCE JUL 1 48 66 -18 75  
 
COOLING  
YESTERDAY 6 2 4 0  
MONTH TO DATE 59 63 -4 52  
SINCE SEP 1 59 63 -4 52  
SINCE JAN 1 825 751 74 600    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 3.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 6:00 AM  
LOWEST 32 1:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 95 2018  
MINIMUM TEMPERATURE (F) 50 34 2003  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2024.....SUNRISE 6:40 AM CDT SUNSET 6:54 PM CDT  
SEPTEMBER 21 2024.....SUNRISE 6:41 AM CDT SUNSET 6:52 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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