258  
CDUS43 KLOT 100633  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CDT THU APR 10 2025  
   
...............................  
 
   
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR APRIL 9 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 47 1:10 PM 77 2017 58 -11 61  
MINIMUM 32 4:34 AM 22 2006 35 -3 38  
AVERAGE 40 46 -6 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.67 2015 0.11 -0.10 0.00  
MONTH TO DATE 1.16 0.90 0.26 1.19  
SINCE MAR 1 4.13 3.11 1.02 5.80  
SINCE JAN 1 5.44 5.82 -0.38 8.90  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 19 6 15  
MONTH TO DATE 207 180 27 195  
SINCE MAR 1 872 1024 -152 886  
SINCE JUL 1 5435 5896 -461 5165  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 1 -1 0  
SINCE JAN 1 0 1 -1 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 11.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 11:00 PM  
LOWEST 57 10:00 AM  
AVERAGE 73  
   
......................................................  
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 83 2011  
MINIMUM TEMPERATURE (F) 35 22 2012  
2018  
 
SUNRISE AND SUNSET  
APRIL 10 2025.........SUNRISE 6:21 AM CDT SUNSET 7:30 PM CDT  
APRIL 11 2025.........SUNRISE 6:20 AM CDT SUNSET 7:31 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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