735  
CDUS43 KILX 182130  
CLIDEC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
428 PM CDT TUE SEP 18 2018  
 
   
...............................
 
 
   
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 18 2018
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
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 93 145 PM MM MM 78 15 86  
MINIMUM 65 529 AM MM MM 53 12 62  
AVERAGE 79 66 13 74  
 
PRECIPITATION (IN)  
TODAY 0.00 MM MM 0.07 -0.07 0.39  
MONTH TO DATE 3.56 2.03 1.53 0.88  
SINCE SEP 1 3.56 2.03 1.53 0.88  
SINCE JAN 1 29.87 28.34 1.53 27.05  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 2 16 -14 31  
SINCE SEP 1 2 16 -14 31  
SINCE JUL 1 7 22 -15 32  
 
COOLING  
TODAY 14 3 11 9  
MONTH TO DATE 170 86 84 57  
SINCE SEP 1 170 86 84 57  
SINCE JAN 1 1350 1004 346 963    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 1.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 200 AM  
LOWEST 38 1200 PM  
AVERAGE 63  
   
......................................................
 
 
 
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 MM MM  
MINIMUM TEMPERATURE (F) 53 MM MM  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2018.....SUNRISE 639 AM CDT SUNSET 659 PM CDT  
SEPTEMBER 19 2018.....SUNRISE 640 AM CDT SUNSET 657 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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