200  
CDUS43 KLOT 050633  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CDT TUE AUG 05 2025  
   
...............................
 
 
   
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR AUGUST 4 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 84 3:42 PM 93 2012 83 1 87  
2018  
MINIMUM 60 12:13 AM 49 2020 61 -1 65  
AVERAGE 72 72 0 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.75 2012 0.11 -0.11 0.00  
MONTH TO DATE 0.00 0.47 -0.47 0.20  
SINCE JUN 1 7.28 8.16 -0.88 11.96  
SINCE JAN 1 16.80 20.74 -3.94 25.97  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 13 35 -22 9  
SINCE JUL 1 0 6 -6 1  
 
COOLING  
YESTERDAY 7 7 0 11  
MONTH TO DATE 12 31 -19 49  
SINCE JUN 1 647 464 183 547  
SINCE JAN 1 684 526 158 599    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 4.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 5:00 AM  
LOWEST 43 2:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 92 2018  
MINIMUM TEMPERATURE (F) 61 45 2020  
 
SUNRISE AND SUNSET  
AUGUST 5 2025........SUNRISE 5:52 AM CDT SUNSET 8:07 PM CDT  
AUGUST 6 2025........SUNRISE 5:53 AM CDT SUNSET 8:05 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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