683  
CDUS43 KILX 170727  
CLIDEC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
127 AM CST TUE DEC 17 2024  
   
...............................  
 
   
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR DECEMBER 16 2024  
 
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 62 233 PM MM MM 39 23 47  
MINIMUM 38 1157 PM MM MM 25 13 42  
AVERAGE 50 32 18 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 MM MM 0.06 -0.05 0.70  
MONTH TO DATE 0.57 1.08 -0.51 2.04  
SINCE DEC 1 0.57 1.08 -0.51 2.04  
SINCE JAN 1 41.09 35.32 5.77 28.30  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 33 -18 20  
MONTH TO DATE 531 488 43 392  
SINCE DEC 1 531 488 43 392  
SINCE JUL 1 1285 1552 -267 1313  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1292 1105 187 1135    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1000 AM  
LOWEST 56 300 PM  
AVERAGE 75  
   
......................................................  
 
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 MM MM  
MINIMUM TEMPERATURE (F) 25 MM MM  
 
SUNRISE AND SUNSET  
DECEMBER 17 2024......SUNRISE 711 AM CST SUNSET 432 PM CST  
DECEMBER 18 2024......SUNRISE 712 AM CST SUNSET 433 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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