019  
CDUS43 KILX 082132  
CLIDEC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
432 PM CDT WED OCT 08 2025  
   
...............................  
 
   
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR OCTOBER 8 2025  
 
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 72 214 PM MM MM 70 2 76  
MINIMUM 40 613 AM MM MM 47 -7 43  
AVERAGE 56 58 -2 60  
 
PRECIPITATION (IN)  
TODAY 0.00 MM MM 0.10 -0.10 0.00  
MONTH TO DATE 0.10 0.75 -0.65 0.08  
SINCE SEP 1 1.24 3.73 -2.49 1.92  
SINCE JAN 1 25.18 28.84 -3.66 33.08  
 
DEGREE DAYS  
HEATING  
TODAY 9 8 1 5  
MONTH TO DATE 12 53 -41 21  
SINCE SEP 1 27 119 -92 38  
SINCE JUL 1 28 124 -96 41  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 38 12 26 10  
SINCE SEP 1 245 136 109 164  
SINCE JAN 1 1471 1094 377 1266    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 32 100 PM  
AVERAGE 66  
   
......................................................  
 
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 MM MM  
MINIMUM TEMPERATURE (F) 47 MM MM  
 
SUNRISE AND SUNSET  
OCTOBER 8 2025.......SUNRISE 659 AM CDT SUNSET 626 PM CDT  
OCTOBER 9 2025.......SUNRISE 700 AM CDT SUNSET 625 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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