350  
CDUS43 KLOT 280641  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1241 AM CST FRI FEB 28 2025  
   
...............................  
 
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR FEBRUARY 27 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 50 2:55 PM 74 2024 40 10 74  
MINIMUM 29 11:51 PM -16 2015 23 6 43  
AVERAGE 40 31 9 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.88 2023 0.07 -0.07 0.50  
MONTH TO DATE 0.22 1.35 -1.13 0.68  
SINCE DEC 1 2.39 4.33 -1.94 5.88  
SINCE JAN 1 1.31 2.65 -1.34 3.09  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 34 -9 6  
MONTH TO DATE 1099 1045 54 745  
SINCE DEC 1 3558 3500 58 2910  
SINCE JUL 1 4542 4838 -296 4212  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 11.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 8:00 AM  
LOWEST 52 4:00 PM  
AVERAGE 74  
   
......................................................  
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 65 2000  
MINIMUM TEMPERATURE (F) 23 -18 2015  
 
SUNRISE AND SUNSET  
FEBRUARY 28 2025......SUNRISE 6:30 AM CST SUNSET 5:43 PM CST  
MARCH 1 2025.........SUNRISE 6:28 AM CST SUNSET 5:45 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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