147  
CDUS43 KLOT 120634  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
134 AM CDT SUN JUL 12 2026  
   
...............................
 
 
   
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR JULY 11 2026
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 1:08 PM 91 2005 85 -1 90  
MINIMUM 62 3:44 AM 48 1999 62 0 70  
AVERAGE 73 73 0 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.63 2023 0.11 -0.11 0.55  
MONTH TO DATE 8.22 1.25 6.97 2.39  
SINCE JUN 1 14.80 5.23 9.57 4.70  
SINCE JAN 1 28.04 17.81 10.23 14.22  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 17 29 -12 13  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 8 8 0 15  
MONTH TO DATE 119 88 31 140  
SINCE JUN 1 260 265 -5 417  
SINCE JAN 1 335 327 8 454    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 6.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 3:00 AM  
LOWEST 48 1:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 93 2012  
MINIMUM TEMPERATURE (F) 62 50 2009  
 
SUNRISE AND SUNSET  
JULY 12 2026..........SUNRISE 5:30 AM CDT SUNSET 8:29 PM CDT  
JULY 13 2026..........SUNRISE 5:31 AM CDT SUNSET 8:28 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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