555  
CDUS43 KLOT 080639  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
139 AM CDT THU MAY 08 2025  
   
...............................
 
 
   
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR MAY 7 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 80 12:47 PM 87 2023 69 11 75  
MINIMUM 48 3:52 AM 32 2017 46 2 54  
AVERAGE 64 57 7 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.99 2010 0.13 -0.13 0.48  
MONTH TO DATE 0.97 0.93 0.04 0.97  
SINCE MAR 1 6.77 6.74 0.03 8.72  
SINCE JAN 1 8.08 9.45 -1.37 11.82  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 9 -8 0  
MONTH TO DATE 55 69 -14 21  
SINCE MAR 1 1159 1404 -245 1144  
SINCE JUL 1 5722 6276 -554 5423  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 4 -4 0  
SINCE MAR 1 5 10 -5 7  
SINCE JAN 1 5 10 -5 7    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 8.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 4:00 AM  
LOWEST 39 12:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 90 2014  
MINIMUM TEMPERATURE (F) 46 26 2021  
 
SUNRISE AND SUNSET  
MAY 8 2025...........SUNRISE 5:41 AM CDT SUNSET 8:00 PM CDT  
MAY 9 2025...........SUNRISE 5:40 AM CDT SUNSET 8:01 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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