939  
CDUS43 KILX 312235  
CLIDEC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
435 PM CST FRI JAN 31 2025  
   
...............................
 
 
   
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR JANUARY 31 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 49 121 PM MM MM 36 13 43  
MINIMUM 41 650 AM MM MM 20 21 34  
AVERAGE 45 28 17 39  
 
PRECIPITATION (IN)  
TODAY 0.17 MM MM 0.05 0.12 0.00  
MONTH TO DATE 0.17 1.99 -1.82 4.55  
SINCE DEC 1 1.90 4.11 -2.21 7.43  
SINCE JAN 1 0.17 1.99 -1.82 4.55  
 
DEGREE DAYS  
HEATING  
TODAY 20 37 -17 26  
MONTH TO DATE 1265 1166 99 1159  
SINCE DEC 1 2167 2175 -8 1929  
SINCE JUL 1 2921 3239 -318 2850  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 11.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 400 PM  
LOWEST 51 100 PM  
AVERAGE 74  
   
......................................................
 
 
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 MM MM  
MINIMUM TEMPERATURE (F) 20 MM MM  
 
SUNRISE AND SUNSET  
JANUARY 31 2025.......SUNRISE 704 AM CST SUNSET 514 PM CST  
FEBRUARY 1 2025......SUNRISE 703 AM CST SUNSET 515 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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