312  
CDUS43 KLOT 230634  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
134 AM CDT WED AUG 23 2023  
   
...............................
 
 
   
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR AUGUST 22 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 88 2:47 PM 89 2007 82 6 80  
MINIMUM 61 2:01 AM 45 2004 59 2 56  
AVERAGE 75 70 5 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.82 2013 0.10 -0.10 0.00  
MONTH TO DATE 1.95 2.40 -0.45 2.99  
SINCE JUN 1 11.28 10.09 1.19 10.82  
SINCE JAN 1 23.84 22.67 1.17 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 10 6 4 3  
MONTH TO DATE 109 148 -39 133  
SINCE JUN 1 447 581 -134 526  
SINCE JAN 1 490 643 -153 643    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 5.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 5:00 AM  
LOWEST 61 2:00 PM  
AVERAGE 81  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 90 2012  
2020  
MINIMUM TEMPERATURE (F) 59 49 2018  
 
SUNRISE AND SUNSET  
AUGUST 23 2023........SUNRISE 6:10 AM CDT SUNSET 7:42 PM CDT  
AUGUST 24 2023........SUNRISE 6:11 AM CDT SUNSET 7:40 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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