192  
CDUS43 KILX 302141  
CLIDEC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
441 PM CDT WED APR 30 2025  
   
...............................  
 
   
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR APRIL 30 2025  
 
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 68 252 PM MM MM 69 -1 79  
MINIMUM 47 349 AM MM MM 48 -1 46  
AVERAGE 58 58 0 63  
 
PRECIPITATION (IN)  
TODAY 0.10 MM MM 0.16 -0.06 0.00  
MONTH TO DATE 3.89 3.66 0.23 5.77  
SINCE MAR 1 5.88 6.17 -0.29 8.26  
SINCE JAN 1 6.45 10.00 -3.55 13.40  
 
DEGREE DAYS  
HEATING  
TODAY 7 8 -1 2  
MONTH TO DATE 286 371 -85 316  
SINCE MAR 1 785 1082 -297 829  
SINCE JUL 1 4637 5255 -618 4386  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 13 13 0 28  
SINCE MAR 1 19 16 3 28  
SINCE JAN 1 19 16 3 28    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 8.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 1100 AM  
LOWEST 70 200 PM  
AVERAGE 79  
   
......................................................  
 
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 MM MM  
MINIMUM TEMPERATURE (F) 48 MM MM  
 
SUNRISE AND SUNSET  
APRIL 30 2025.........SUNRISE 557 AM CDT SUNSET 749 PM CDT  
MAY 1 2025...........SUNRISE 555 AM CDT SUNSET 750 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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