603  
CDUS43 KLOT 230633  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1233 AM CST SUN FEB 23 2025  
   
...............................  
 
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR FEBRUARY 22 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 33 6:23 PM 68 2017 37 -4 62  
MINIMUM 2 5:33 AM -3 2015 21 -19 31  
AVERAGE 18 29 -11 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.12 2023 0.06 -0.06 0.00  
MONTH TO DATE 0.17 1.04 -0.87 0.14  
SINCE DEC 1 2.34 4.02 -1.68 5.34  
SINCE JAN 1 1.26 2.34 -1.08 2.55  
 
DEGREE DAYS  
HEATING  
YESTERDAY 47 36 11 18  
MONTH TO DATE 971 871 100 638  
SINCE DEC 1 3430 3326 104 2803  
SINCE JUL 1 4414 4664 -250 4105  
 
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 20 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 8.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 12:00 AM  
LOWEST 46 1:00 PM  
AVERAGE 67  
   
......................................................  
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 61 2000  
MINIMUM TEMPERATURE (F) 21 -8 2015  
 
SUNRISE AND SUNSET  
FEBRUARY 23 2025......SUNRISE 6:37 AM CST SUNSET 5:37 PM CST  
FEBRUARY 24 2025......SUNRISE 6:36 AM CST SUNSET 5:39 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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