479  
CDUS43 KLOT 250632  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
132 AM CDT FRI AUG 25 2023  
   
...............................
 
 
   
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR AUGUST 24 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 96R 1:33 PM 94 2021 81 15 82  
MINIMUM 75 11:59 PM 49 2005 58 17 57  
2009  
2017  
AVERAGE 86 70 16 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.94 1999 0.10 -0.10 0.00  
MONTH TO DATE 1.95 2.61 -0.66 2.99  
SINCE JUN 1 11.28 10.30 0.98 10.82  
SINCE JAN 1 23.84 22.88 0.96 25.67  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 4 0 4 2  
SINCE JUN 1 39 35 4 16  
SINCE JUL 1 4 6 -2 2  
 
COOLING  
YESTERDAY 21 5 16 5  
MONTH TO DATE 148 158 -10 142  
SINCE JUN 1 486 591 -105 535  
SINCE JAN 1 529 653 -124 652    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 11.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 5:00 AM  
LOWEST 62 4:00 PM  
AVERAGE 80  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 94 2003  
MINIMUM TEMPERATURE (F) 58 43 2017  
 
SUNRISE AND SUNSET  
AUGUST 25 2023........SUNRISE 6:12 AM CDT SUNSET 7:39 PM CDT  
AUGUST 26 2023........SUNRISE 6:13 AM CDT SUNSET 7:37 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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