126  
CDUS43 KILX 180627  
CLIDEC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
127 AM CDT FRI APR 18 2025  
   
...............................  
 
   
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR APRIL 17 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 70 518 PM MM MM 65 5 71  
MINIMUM 52 108 AM MM MM 43 9 51  
AVERAGE 61 54 7 61  
 
PRECIPITATION (IN)  
YESTERDAY T MM MM 0.13 -0.13 0.00  
MONTH TO DATE 2.32 1.86 0.46 3.33  
SINCE MAR 1 4.31 4.37 -0.06 5.82  
SINCE JAN 1 4.88 8.20 -3.32 10.96  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 12 -8 4  
MONTH TO DATE 237 248 -11 186  
SINCE MAR 1 736 959 -223 699  
SINCE JUL 1 4588 5132 -544 4256  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 19  
SINCE MAR 1 6 3 3 19  
SINCE JAN 1 6 3 3 19    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 16.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 56 100 AM  
LOWEST 39 300 PM  
AVERAGE 48  
   
......................................................  
 
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 MM MM  
MINIMUM TEMPERATURE (F) 43 MM MM  
 
SUNRISE AND SUNSET  
APRIL 18 2025.........SUNRISE 613 AM CDT SUNSET 737 PM CDT  
APRIL 19 2025.........SUNRISE 612 AM CDT SUNSET 738 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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