211  
CDUS43 KILX 172127  
CLIDEC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
427 PM CDT TUE SEP 17 2024  
   
...............................  
 
   
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 17 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 89 259 PM MM MM 79 10 73  
MINIMUM 56 619 AM MM MM 55 1 54  
AVERAGE 73 67 6 64  
 
PRECIPITATION (IN)  
TODAY 0.00 MM MM 0.09 -0.09 0.03  
MONTH TO DATE 0.10 1.91 -1.81 0.22  
SINCE SEP 1 0.10 1.91 -1.81 0.22  
SINCE JAN 1 31.26 27.02 4.24 21.15  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 1  
MONTH TO DATE 17 19 -2 7  
SINCE SEP 1 17 19 -2 7  
SINCE JUL 1 20 24 -4 10  
 
COOLING  
TODAY 8 4 4 0  
MONTH TO DATE 83 88 -5 81  
SINCE SEP 1 83 88 -5 81  
SINCE JAN 1 1185 1046 139 1048    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 3.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 700 AM  
LOWEST 23 300 PM  
AVERAGE 51  
   
......................................................  
 
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 MM MM  
MINIMUM TEMPERATURE (F) 54 MM MM  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2024.....SUNRISE 639 AM CDT SUNSET 700 PM CDT  
SEPTEMBER 18 2024.....SUNRISE 640 AM CDT SUNSET 658 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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