065  
CDUS43 KLOT 170631  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
131 AM CDT SAT JUN 17 2023  
   
...............................
 
 
   
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR JUNE 16 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 72 2:59 PM 94 2022 82 -10 94  
MINIMUM 42R 3:06 AM 47 2005 59 -17 67  
AVERAGE 57 70 -13 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.45 2012 0.14 -0.14 0.01  
MONTH TO DATE 0.31 2.27 -1.96 1.12  
SINCE JUN 1 0.31 2.27 -1.96 1.12  
SINCE JAN 1 12.87 14.85 -1.98 15.97  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 1 7 0  
MONTH TO DATE 34 24 10 14  
SINCE JUN 1 34 24 10 14  
SINCE JUL 1 6122 6428 -306 6233  
 
COOLING  
YESTERDAY 0 6 -6 16  
MONTH TO DATE 52 78 -26 79  
SINCE JUN 1 52 78 -26 79  
SINCE JAN 1 95 140 -45 196    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 6.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 3:00 AM  
LOWEST 55 4:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 93 2007  
2018  
MINIMUM TEMPERATURE (F) 59 44 2005  
 
SUNRISE AND SUNSET  
JUNE 17 2023..........SUNRISE 5:19 AM CDT SUNSET 8:31 PM CDT  
JUNE 18 2023..........SUNRISE 5:19 AM CDT SUNSET 8:31 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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