044  
CDUS43 KLOT 010638  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
138 AM CDT TUE JUL 01 2025  
   
...............................  
 
   
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR JUNE 30 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 3:49 PM 95 2002 84 5 73  
MINIMUM 67 11:59 PM 49 2007 61 6 54  
AVERAGE 78 73 5 64  
 
PRECIPITATION (IN)  
YESTERDAY T 1.94 2014 0.10 -0.10 0.00  
MONTH TO DATE 2.31 3.98 -1.67 6.37  
SINCE JUN 1 2.31 3.98 -1.67 6.37  
SINCE JAN 1 11.83 16.56 -4.73 20.38  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 1  
MONTH TO DATE 13 26 -13 8  
SINCE JUN 1 13 26 -13 8  
SINCE JUL 1 5879 6430 -551 5486  
 
COOLING  
YESTERDAY 13 8 5 0  
MONTH TO DATE 277 177 100 258  
SINCE JUN 1 277 177 100 258  
SINCE JAN 1 314 239 75 310    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 5:00 AM  
LOWEST 48 3:00 PM  
AVERAGE 71  
   
......................................................  
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 93 2002  
MINIMUM TEMPERATURE (F) 61 47 2001  
 
SUNRISE AND SUNSET  
JULY 1 2025..........SUNRISE 5:23 AM CDT SUNSET 8:32 PM CDT  
JULY 2 2025..........SUNRISE 5:24 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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