958  
CDUS43 KILX 202131  
CLIDEC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
431 PM CDT FRI SEP 20 2024  
   
...............................
 
 
   
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 20 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 92 259 PM MM MM 78 14 83  
MINIMUM 70 658 AM MM MM 53 17 53  
AVERAGE 81 66 15 68  
 
PRECIPITATION (IN)  
TODAY 0.11 MM MM 0.09 0.02 0.21  
MONTH TO DATE 0.21 2.18 -1.97 0.43  
SINCE SEP 1 0.21 2.18 -1.97 0.43  
SINCE JAN 1 31.37 27.29 4.08 21.36  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 0  
MONTH TO DATE 17 26 -9 11  
SINCE SEP 1 17 26 -9 11  
SINCE JUL 1 20 31 -11 14  
 
COOLING  
TODAY 16 3 13 3  
MONTH TO DATE 115 99 16 85  
SINCE SEP 1 115 99 16 85  
SINCE JAN 1 1217 1057 160 1052    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 700 AM  
LOWEST 49 300 PM  
AVERAGE 70  
   
......................................................
 
 
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 MM MM  
MINIMUM TEMPERATURE (F) 53 MM MM  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2024.....SUNRISE 642 AM CDT SUNSET 655 PM CDT  
SEPTEMBER 21 2024.....SUNRISE 643 AM CDT SUNSET 653 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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