629  
CDUS43 KLOT 252203  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
503 PM CDT FRI APR 25 2025  
   
...............................  
 
   
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR APRIL 23 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 77 4:20 PM 83 2022 63 14 70  
MINIMUM 51 11:57 PM 23 2003 40 11 46  
AVERAGE 64 52 12 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.38 0.62 2013 0.13 0.25 T  
MONTH TO DATE 2.70 2.61 0.09 1.47  
SINCE MAR 1 5.67 4.82 0.85 6.08  
SINCE JAN 1 6.98 7.53 -0.55 9.18  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 14 -13 7  
MONTH TO DATE 386 405 -19 364  
SINCE MAR 1 1051 1249 -198 1055  
SINCE JUL 1 5614 6121 -507 5334  
 
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 24 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 5.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................  
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 82 2009  
MINIMUM TEMPERATURE (F) 40 24 2015  
 
SUNRISE AND SUNSET  
APRIL 24 2025.........SUNRISE 6:00 AM CDT SUNSET 7:45 PM CDT  
APRIL 25 2025.........SUNRISE 5:58 AM CDT SUNSET 7:46 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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