520  
CDUS43 KLOT 190646  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1246 AM CST MON FEB 19 2024  
   
...............................
 
 
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR FEBRUARY 18 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 46 3:21 PM 68 2017 36 10 44  
MINIMUM 18 11:59 PM -8 2006 19 -1 23  
AVERAGE 32 27 5 34  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.36 2013 0.05 -0.05 0.00  
MONTH TO DATE 0.14 0.81 -0.67 1.38  
SINCE DEC 1 5.34 3.79 1.55 5.67  
SINCE JAN 1 2.55 2.11 0.44 3.65  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 38 -5 31  
MONTH TO DATE 547 725 -178 658  
SINCE DEC 1 2712 3180 -468 2934  
SINCE JUL 1 4014 4518 -504 4283  
 
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 33 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 12.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 7:00 AM  
LOWEST 34 4:00 PM  
AVERAGE 56  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 68 2017  
MINIMUM TEMPERATURE (F) 19 -13 2015  
 
SUNRISE AND SUNSET  
FEBRUARY 19 2024......SUNRISE 6:44 AM CST SUNSET 5:32 PM CST  
FEBRUARY 20 2024......SUNRISE 6:43 AM CST SUNSET 5:33 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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