134  
CDUS43 KLOT 282135  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
435 PM CDT MON APR 28 2025  
   
...............................
 
 
   
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR APRIL 28 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 85R 2:53 PM 81 2004 65 20 74  
MINIMUM 51 4:20 AM 28 2010 42 9 60  
2019  
AVERAGE 68 54 14 67  
 
PRECIPITATION (IN)  
TODAY 0.00 0.60 2020 0.15 -0.15 0.51  
MONTH TO DATE 2.82 3.29 -0.47 2.82  
SINCE MAR 1 5.79 5.50 0.29 7.43  
SINCE JAN 1 7.10 8.21 -1.11 10.53  
 
DEGREE DAYS  
HEATING  
TODAY 0 12 -12 0  
MONTH TO DATE 424 467 -43 420  
SINCE MAR 1 1089 1311 -222 1111  
SINCE JUL 1 5652 6183 -531 5390  
 
COOLING  
TODAY 3 0 3 2  
MONTH TO DATE 5 0 5 7  
SINCE MAR 1 5 1 4 7  
SINCE JAN 1 5 1 4 7    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 14.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 4:00 AM  
LOWEST 43 3:00 PM  
AVERAGE 57  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 82 2007  
MINIMUM TEMPERATURE (F) 42 21 2018  
 
SUNRISE AND SUNSET  
APRIL 28 2025.........SUNRISE 5:54 AM CDT SUNSET 7:49 PM CDT  
APRIL 29 2025.........SUNRISE 5:53 AM CDT SUNSET 7:50 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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