630  
CDUS43 KLOT 252222  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
522 PM CDT FRI APR 25 2025  
   
...............................
 
 
   
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR APRIL 24 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 82R 3:08 PM 82 2009 64 18 54  
MINIMUM 47 5:25 AM 24 2015 40 7 32  
AVERAGE 65 52 13 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.58 2009 0.12 -0.12 0.00  
MONTH TO DATE 2.70 2.73 -0.03 1.47  
SINCE MAR 1 5.67 4.94 0.73 6.08  
SINCE JAN 1 6.98 7.65 -0.67 9.18  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 13 -13 22  
MONTH TO DATE 386 418 -32 386  
SINCE MAR 1 1051 1262 -211 1077  
SINCE JUL 1 5614 6134 -520 5356  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 0 2 2  
SINCE MAR 1 2 1 1 2  
SINCE JAN 1 2 1 1 2    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 6.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 83 2016  
MINIMUM TEMPERATURE (F) 41 27 2024  
 
SUNRISE AND SUNSET  
APRIL 25 2025.........SUNRISE 5:58 AM CDT SUNSET 7:46 PM CDT  
APRIL 26 2025.........SUNRISE 5:57 AM CDT SUNSET 7:47 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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