047  
CDUS43 KLOT 132136  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
436 PM CDT WED AUG 13 2025  
   
...............................  
 
   
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR AUGUST 13 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 85 2:19 PM 90 2010 83 2 84  
MINIMUM 62 5:27 AM 44 2004 60 2 54  
AVERAGE 74 71 3 69  
 
PRECIPITATION (IN)  
TODAY 0.00 1.81 2002 0.11 -0.11 0.00  
MONTH TO DATE 0.28 1.46 -1.18 0.49  
SINCE JUN 1 7.56 9.15 -1.59 12.25  
SINCE JAN 1 17.08 21.73 -4.65 26.26  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 9  
SINCE JUN 1 13 35 -22 18  
SINCE JUL 1 0 6 -6 10  
 
COOLING  
TODAY 9 7 2 4  
MONTH TO DATE 123 94 29 82  
SINCE JUN 1 758 527 231 580  
SINCE JAN 1 795 589 206 632    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 3.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 5:00 AM  
LOWEST 46 3:00 PM  
AVERAGE 73  
   
......................................................  
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 90 2020  
MINIMUM TEMPERATURE (F) 60 44 2001  
2004  
 
SUNRISE AND SUNSET  
AUGUST 13 2025........SUNRISE 6:00 AM CDT SUNSET 7:56 PM CDT  
AUGUST 14 2025........SUNRISE 6:02 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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