888  
CDUS43 KILX 300627  
CLIDEC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
127 AM CDT SUN APR 30 2023  
   
...............................
 
 
   
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR APRIL 29 2023
 
 
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 67 323 PM MM MM 69 -2 67  
MINIMUM 40 528 AM MM MM 47 -7 52  
AVERAGE 54 58 -4 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.29 MM MM 0.16 0.13 0.01  
MONTH TO DATE 1.32 3.50 -2.18 3.22  
SINCE MAR 1 5.08 6.01 -0.93 8.29  
SINCE JAN 1 8.98 9.84 -0.86 12.49  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 8 3 5  
MONTH TO DATE 328 363 -35 436  
SINCE MAR 1 1035 1074 -39 1102  
SINCE JUL 1 4776 5247 -471 5048  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 11 5 6 13  
SINCE MAR 1 11 8 3 13  
SINCE JAN 1 11 8 3 13    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 11.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 900 PM  
LOWEST 32 400 PM  
AVERAGE 65  
   
......................................................
 
 
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY  
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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