360  
CDUS43 KILX 290628  
CLIDEC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
128 AM CDT TUE APR 29 2025  
   
...............................
 
 
   
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR APRIL 28 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 85 247 PM MM MM 68 17 76  
MINIMUM 54 1258 AM MM MM 47 7 66  
AVERAGE 70 58 12 71  
 
PRECIPITATION (IN)  
YESTERDAY T MM MM 0.15 -0.15 0.02  
MONTH TO DATE 3.79 3.34 0.45 4.99  
SINCE MAR 1 5.78 5.85 -0.07 7.48  
SINCE JAN 1 6.35 9.68 -3.33 12.62  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 8 -8 0  
MONTH TO DATE 279 355 -76 312  
SINCE MAR 1 778 1066 -288 825  
SINCE JUL 1 4630 5239 -609 4382  
 
COOLING  
YESTERDAY 5 1 4 6  
MONTH TO DATE 13 4 9 28  
SINCE MAR 1 19 7 12 28  
SINCE JAN 1 19 7 12 28    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 15.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 100 AM  
LOWEST 51 500 PM  
AVERAGE 62  
   
......................................................
 
 
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 MM MM  
MINIMUM TEMPERATURE (F) 47 MM MM  
 
SUNRISE AND SUNSET  
APRIL 29 2025.........SUNRISE 558 AM CDT SUNSET 748 PM CDT  
APRIL 30 2025.........SUNRISE 557 AM CDT SUNSET 749 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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