015  
CDUS43 KILX 302133  
CLIDEC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
433 PM CDT SUN APR 30 2023  
   
...............................
 
 
   
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR APRIL 30 2023
 
 
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 52 943 AM MM MM 69 -17 76  
MINIMUM 42 444 AM MM MM 48 -6 55  
AVERAGE 47 58 -11 66  
 
PRECIPITATION (IN)  
TODAY 0.01 MM MM 0.16 -0.15 0.32  
MONTH TO DATE 1.33 3.66 -2.33 3.54  
SINCE MAR 1 5.09 6.17 -1.08 8.61  
SINCE JAN 1 8.99 10.00 -1.01 12.81  
 
DEGREE DAYS  
HEATING  
TODAY 18 8 10 0  
MONTH TO DATE 346 371 -25 436  
SINCE MAR 1 1053 1082 -29 1102  
SINCE JUL 1 4794 5255 -461 5048  
 
COOLING  
TODAY 0 1 -1 1  
MONTH TO DATE 11 13 -2 14  
SINCE MAR 1 11 16 -5 14  
SINCE JAN 1 11 16 -5 14    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 14.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 54 1200 PM  
AVERAGE 77  
   
......................................................
 
 
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 2023.........SUNRISE 557 AM CDT SUNSET 749 PM CDT  
MAY 1 2023...........SUNRISE 556 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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