298  
CDUS43 KLOT 080639  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
139 AM CDT TUE JUL 08 2025  
   
...............................  
 
   
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR JULY 7 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 87 4:31 PM 102 2012 85 2 86  
MINIMUM 65 5:16 AM 49 2006 62 3 60  
AVERAGE 76 73 3 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.44 2010 0.12 -0.12 0.15  
MONTH TO DATE 0.21 0.80 -0.59 0.36  
SINCE JUN 1 2.52 4.78 -2.26 6.73  
SINCE JAN 1 12.04 17.36 -5.32 20.74  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE JUN 1 13 29 -16 9  
SINCE JUL 1 0 0 0 1  
 
COOLING  
YESTERDAY 11 8 3 8  
MONTH TO DATE 90 56 34 52  
SINCE JUN 1 367 233 134 310  
SINCE JAN 1 404 295 109 362    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 4.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 1:00 AM  
LOWEST 43 12:00 PM  
AVERAGE 65  
   
......................................................  
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 94 2002  
2020  
MINIMUM TEMPERATURE (F) 62 49 2005  
 
SUNRISE AND SUNSET  
JULY 8 2025..........SUNRISE 5:27 AM CDT SUNSET 8:30 PM CDT  
JULY 9 2025..........SUNRISE 5:28 AM CDT SUNSET 8:30 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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