199  
CDUS43 KLOT 170646  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1246 AM CST WED JAN 17 2024  
   
...............................
 
 
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR JANUARY 16 2024...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 0 11:59 PM 50 2023 30 -30 50  
MINIMUM -9 8:57 AM -33 2009 14 -23 38  
AVERAGE -4 22 -26 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.81 2017 0.04 -0.04 0.43  
MONTH TO DATE 1.38 0.71 0.67 1.48  
SINCE DEC 1 4.17 2.39 1.78 3.50  
SINCE JAN 1 1.38 0.71 0.67 1.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY 69 43 26 21  
MONTH TO DATE 688 671 17 493  
SINCE DEC 1 1563 1812 -249 1678  
SINCE JUL 1 2865 3150 -285 3027  
 
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 23 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 13.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 3:00 AM  
LOWEST 62 7:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 47 2023  
MINIMUM TEMPERATURE (F) 14 -8 2018  
 
SUNRISE AND SUNSET  
JANUARY 17 2024.......SUNRISE 7:18 AM CST SUNSET 4:50 PM CST  
JANUARY 18 2024.......SUNRISE 7:17 AM CST SUNSET 4:51 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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