863  
CDUS43 KLOT 220635  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
135 AM CDT SUN JUN 22 2025  
   
...............................
 
 
   
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR JUNE 21 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 95 3:33 PM 97 2022 83 12 93  
MINIMUM 73 5:18 AM 45 2003 60 13 66  
AVERAGE 84 71 13 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.95 2014 0.13 -0.13 0.00  
MONTH TO DATE 1.46 2.92 -1.46 3.04  
SINCE JUN 1 1.46 2.92 -1.46 3.04  
SINCE JAN 1 10.98 15.50 -4.52 17.05  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 13 26 -13 7  
SINCE JUN 1 13 26 -13 7  
SINCE JUL 1 5879 6430 -551 5485  
 
COOLING  
YESTERDAY 19 7 12 15  
MONTH TO DATE 131 110 21 183  
SINCE JUN 1 131 110 21 183  
SINCE JAN 1 168 172 -4 235    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 15.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 5:00 AM  
LOWEST 54 2:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 93 2002  
2024  
MINIMUM TEMPERATURE (F) 60 43 2021  
 
SUNRISE AND SUNSET  
JUNE 22 2025..........SUNRISE 5:20 AM CDT SUNSET 8:32 PM CDT  
JUNE 23 2025..........SUNRISE 5:20 AM CDT SUNSET 8:33 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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