854  
CDUS43 KLOT 312135  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
435 PM CDT MON MAR 31 2025  
   
...............................
 
 
   
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR MARCH 31 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 48 2:59 PM 78 2010 54 -6 57  
MINIMUM 34 5:31 AM 18 2011 32 2 33  
AVERAGE 41 43 -2 45  
 
PRECIPITATION (IN)  
TODAY T 1.00 2023 0.08 -0.08 0.24  
MONTH TO DATE 2.97 2.21 0.76 4.61  
SINCE MAR 1 2.97 2.21 0.76 4.61  
SINCE JAN 1 4.28 4.92 -0.64 7.71  
 
DEGREE DAYS  
HEATING  
TODAY 24 22 2 20  
MONTH TO DATE 664 845 -181 691  
SINCE MAR 1 664 845 -181 691  
SINCE JUL 1 5227 5717 -490 4970  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 1 -1 0  
SINCE MAR 1 0 1 -1 0  
SINCE JAN 1 0 1 -1 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 14.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 12:00 AM  
LOWEST 49 3:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 82 2003  
2010  
MINIMUM TEMPERATURE (F) 33 22 2019  
2021  
 
SUNRISE AND SUNSET  
MARCH 31 2025.........SUNRISE 6:38 AM CDT SUNSET 7:19 PM CDT  
APRIL 1 2025.........SUNRISE 6:36 AM CDT SUNSET 7:20 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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