296  
CDUS43 KILX 210729  
CLIDEC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
129 AM CST TUE JAN 21 2025  
   
...............................
 
 
   
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR JANUARY 20 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 15 305 PM MM MM 34 -19 13  
MINIMUM 0 641 AM MM MM 20 -20 -4  
AVERAGE 8 27 -19 5  
 
PRECIPITATION (IN)  
YESTERDAY MM MM MM 0.06 MM 0.00  
MONTH TO DATE T 1.40 -1.40 2.02  
SINCE DEC 1 1.73 3.52 -1.79 4.90  
SINCE JAN 1 T 1.40 -1.40 2.02  
 
DEGREE DAYS  
HEATING  
YESTERDAY 57 38 19 60  
MONTH TO DATE 846 750 96 830  
SINCE DEC 1 1748 1759 -11 1600  
SINCE JUL 1 2502 2823 -321 2521  
 
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 NW (320)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 1000 PM  
LOWEST 40 1200 PM  
AVERAGE 58  
   
......................................................
 
 
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 21 2025.......SUNRISE 712 AM CST SUNSET 502 PM CST  
JANUARY 22 2025.......SUNRISE 711 AM CST SUNSET 503 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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