855  
CDUS43 KLOT 030639  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
139 AM CDT THU JUL 03 2025  
   
...............................  
 
   
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR JULY 2 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 89 2:50 PM 95 2012 84 5 85  
MINIMUM 61 5:03 AM 44 2001 61 0 65  
2005  
AVERAGE 75 73 2 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.54 2023 0.12 -0.12 0.03  
MONTH TO DATE 0.00 0.23 -0.23 0.03  
SINCE JUN 1 2.31 4.21 -1.90 6.40  
SINCE JAN 1 11.83 16.79 -4.96 20.41  
 
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 10 8 2 10  
MONTH TO DATE 20 16 4 10  
SINCE JUN 1 297 193 104 268  
SINCE JAN 1 334 255 79 320    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 5.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 5:00 AM  
LOWEST 39 1:00 PM  
AVERAGE 66  
   
......................................................  
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 94 2002  
2012  
MINIMUM TEMPERATURE (F) 62 50 2008  
 
SUNRISE AND SUNSET  
JULY 3 2025..........SUNRISE 5:24 AM CDT SUNSET 8:32 PM CDT  
JULY 4 2025..........SUNRISE 5:25 AM CDT SUNSET 8:32 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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