086  
CDUS43 KLOT 252134  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
434 PM CDT MON SEP 25 2023  
   
...............................
 
 
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 25 2023...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 76 2:27 PM 92 2017 73 3 67  
MINIMUM 62 5:10 AM 36 2003 48 14 46  
AVERAGE 69 61 8 57  
 
PRECIPITATION (IN)  
TODAY 0.05 0.41 2018 0.10 -0.05 T  
MONTH TO DATE 2.83 2.52 0.31 1.64  
SINCE SEP 1 2.83 2.52 0.31 1.64  
SINCE JAN 1 26.67 26.14 0.53 27.88  
 
DEGREE DAYS  
HEATING  
TODAY 0 6 -6 8  
MONTH TO DATE 60 79 -19 51  
SINCE SEP 1 60 79 -19 51  
SINCE JUL 1 75 97 -22 53  
 
COOLING  
TODAY 4 2 2 0  
MONTH TO DATE 73 75 -2 86  
SINCE SEP 1 73 75 -2 86  
SINCE JAN 1 621 763 -142 774    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 9.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 8:00 AM  
LOWEST 57 3:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 90 2017  
MINIMUM TEMPERATURE (F) 48 34 2000  
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2023.....SUNRISE 6:44 AM CDT SUNSET 6:46 PM CDT  
SEPTEMBER 26 2023.....SUNRISE 6:45 AM CDT SUNSET 6:44 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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