200  
CDUS43 KILX 160733  
CLIDEC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
133 AM CST THU JAN 16 2025  
   
...............................
 
 
   
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR JANUARY 15 2025
 
 
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)  
YESTERDAY  
MAXIMUM 23 1153 PM MM MM 34 -11 7  
MINIMUM -2 753 AM MM MM 20 -22 -7  
AVERAGE 11 27 -16 0  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM MM 0.06 -0.06 T  
MONTH TO DATE T 1.12 -1.12 2.02  
SINCE DEC 1 1.73 3.24 -1.51 4.90  
SINCE JAN 1 T 1.12 -1.12 2.02  
 
DEGREE DAYS  
HEATING  
YESTERDAY 54 38 16 65  
MONTH TO DATE 635 560 75 570  
SINCE DEC 1 1537 1569 -32 1340  
SINCE JUL 1 2291 2633 -342 2261  
 
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 20 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 300 AM  
LOWEST 54 400 PM  
AVERAGE 67  
   
......................................................
 
 
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 MM MM  
MINIMUM TEMPERATURE (F) 20 MM MM  
 
SUNRISE AND SUNSET  
JANUARY 16 2025.......SUNRISE 714 AM CST SUNSET 457 PM CST  
JANUARY 17 2025.......SUNRISE 714 AM CST SUNSET 458 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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