169  
CDUS43 KILX 310730  
CLIDEC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
130 AM CST FRI JAN 31 2025  
   
...............................
 
 
   
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR JANUARY 30 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 45 1228 PM MM MM 35 10 43  
MINIMUM 25 225 AM MM MM 20 5 36  
AVERAGE 35 28 7 40  
 
PRECIPITATION (IN)  
YESTERDAY T MM MM 0.05 -0.05 0.07  
MONTH TO DATE T 1.94 -1.94 4.55  
SINCE DEC 1 1.73 4.06 -2.33 7.43  
SINCE JAN 1 T 1.94 -1.94 4.55  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 37 -7 25  
MONTH TO DATE 1245 1129 116 1133  
SINCE DEC 1 2147 2138 9 1903  
SINCE JUL 1 2901 3202 -301 2824  
 
COOLING  
YESTERDAY 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 15 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 800 PM  
LOWEST 50 900 AM  
AVERAGE 72  
   
......................................................
 
 
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY  
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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