178  
CDUS43 KLOT 190633  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CDT WED MAR 19 2025  
   
...............................
 
 
   
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR MARCH 18 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 72 3:59 PM 80 2012 49 23 36  
MINIMUM 33 5:13 AM 11 2023 29 4 22  
AVERAGE 53 39 14 29  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.62 2022 0.07 -0.07 0.00  
MONTH TO DATE 1.79 1.20 0.59 2.71  
SINCE MAR 1 1.79 1.20 0.59 2.71  
SINCE JAN 1 3.10 3.91 -0.81 5.81  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 26 -14 36  
MONTH TO DATE 425 534 -109 366  
SINCE MAR 1 425 534 -109 366  
SINCE JUL 1 4988 5406 -418 4645  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 9.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 6:00 AM  
LOWEST 37 3:00 PM  
AVERAGE 60  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 77 2012  
MINIMUM TEMPERATURE (F) 29 13 2023  
 
SUNRISE AND SUNSET  
MARCH 19 2025.........SUNRISE 6:58 AM CDT SUNSET 7:05 PM CDT  
MARCH 20 2025.........SUNRISE 6:57 AM CDT SUNSET 7:06 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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