168  
CDUS43 KLOT 132134  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
434 PM CDT TUE MAY 13 2025  
   
...............................  
 
   
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR MAY 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 81 2:04 PM 89 2022 71 10 81  
MINIMUM 60 4:31 AM 29 2013 48 12 56  
AVERAGE 71 59 12 69  
 
PRECIPITATION (IN)  
TODAY 0.00 1.73 2010 0.13 -0.13 0.23  
MONTH TO DATE 0.97 1.68 -0.71 1.59  
SINCE MAR 1 6.77 7.49 -0.72 9.34  
SINCE JAN 1 8.08 10.20 -2.12 12.44  
 
DEGREE DAYS  
HEATING  
TODAY 0 7 -7 0  
MONTH TO DATE 89 115 -26 49  
SINCE MAR 1 1193 1450 -257 1172  
SINCE JUL 1 5756 6322 -566 5451  
 
COOLING  
TODAY 6 1 5 4  
MONTH TO DATE 7 10 -3 4  
SINCE MAR 1 12 16 -4 11  
SINCE JAN 1 12 16 -4 11    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 6.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 6:00 AM  
LOWEST 50 2:00 PM  
AVERAGE 69  
   
......................................................  
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 92 2013  
MINIMUM TEMPERATURE (F) 48 36 2000  
 
SUNRISE AND SUNSET  
MAY 13 2025...........SUNRISE 5:36 AM CDT SUNSET 8:05 PM CDT  
MAY 14 2025...........SUNRISE 5:35 AM CDT SUNSET 8:06 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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