225  
CDUS43 KLOT 130634  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
134 AM CDT SUN AUG 13 2023  
   
...............................
 
 
   
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR AUGUST 12 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 83 3:49 PM 91 2010 83 0 75  
MINIMUM 60 11:59 PM 45 2004 60 0 51  
AVERAGE 72 72 0 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.66 2016 0.11 -0.11 T  
MONTH TO DATE 0.43 1.35 -0.92 0.86  
SINCE JUN 1 9.76 9.04 0.72 8.69  
SINCE JAN 1 22.32 21.62 0.70 23.54  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 2  
MONTH TO DATE 0 0 0 2  
SINCE JUN 1 35 35 0 16  
SINCE JUL 1 0 6 -6 2  
 
COOLING  
YESTERDAY 7 7 0 0  
MONTH TO DATE 66 87 -21 93  
SINCE JUN 1 404 520 -116 486  
SINCE JAN 1 447 582 -135 603    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 7.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 11:00 PM  
LOWEST 49 3:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 90 2010  
MINIMUM TEMPERATURE (F) 60 44 2004  
 
SUNRISE AND SUNSET  
AUGUST 13 2023........SUNRISE 6:00 AM CDT SUNSET 7:57 PM CDT  
AUGUST 14 2023........SUNRISE 6:01 AM CDT SUNSET 7:55 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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