573  
CDUS43 KILX 062128  
CLIDEC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
428 PM CDT TUE MAY 06 2025  
   
...............................
 
 
   
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR MAY 6 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 74 259 PM MM MM 71 3 75  
MINIMUM 43 209 AM MM MM 50 -7 57  
AVERAGE 59 60 -1 66  
 
PRECIPITATION (IN)  
TODAY 0.00 MM MM 0.16 -0.16 0.01  
MONTH TO DATE 1.18 0.90 0.28 0.23  
SINCE MAR 1 7.47 7.07 0.40 8.49  
SINCE JAN 1 8.04 10.90 -2.86 13.63  
 
DEGREE DAYS  
HEATING  
TODAY 6 6 0 0  
MONTH TO DATE 42 39 3 2  
SINCE MAR 1 827 1120 -293 831  
SINCE JUL 1 4679 5293 -614 4388  
 
COOLING  
TODAY 0 2 -2 1  
MONTH TO DATE 2 7 -5 13  
SINCE MAR 1 21 23 -2 41  
SINCE JAN 1 21 23 -2 41    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 100 AM  
LOWEST 41 300 PM  
AVERAGE 69  
   
......................................................
 
 
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 MM MM  
MINIMUM TEMPERATURE (F) 50 MM MM  
 
SUNRISE AND SUNSET  
MAY 6 2025...........SUNRISE 550 AM CDT SUNSET 755 PM CDT  
MAY 7 2025...........SUNRISE 548 AM CDT SUNSET 756 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page Main Text Page