400  
CDUS43 KILX 172128  
CLIDEC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
428 PM CDT WED APR 17 2024  
   
...............................  
 
   
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR APRIL 17 2024  
 
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 71 251 PM MM MM 65 6 61  
MINIMUM 65 956 AM MM MM 43 22 35  
AVERAGE 68 54 14 48  
 
PRECIPITATION (IN)  
TODAY 0.00 MM MM 0.13 -0.13 T  
MONTH TO DATE 3.33 1.86 1.47 0.77  
SINCE MAR 1 5.82 4.37 1.45 4.53  
SINCE JAN 1 10.96 8.20 2.76 8.43  
 
DEGREE DAYS  
HEATING  
TODAY 0 12 -12 17  
MONTH TO DATE 182 248 -66 174  
SINCE MAR 1 695 959 -264 881  
SINCE JUL 1 4252 5132 -880 4622  
 
COOLING  
TODAY 3 0 3 0  
MONTH TO DATE 22 0 22 10  
SINCE MAR 1 22 3 19 10  
SINCE JAN 1 22 3 19 10    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 19.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 100 AM  
LOWEST 47 300 PM  
AVERAGE 70  
   
......................................................  
 
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 MM MM  
MINIMUM TEMPERATURE (F) 43 MM MM  
 
SUNRISE AND SUNSET  
APRIL 17 2024.........SUNRISE 614 AM CDT SUNSET 736 PM CDT  
APRIL 18 2024.........SUNRISE 613 AM CDT SUNSET 737 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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