330  
CDUS43 KILX 250628  
CLIDEC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
128 AM CDT MON SEP 25 2017  
 
   
...............................
 
 
   
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 24 2017
 
 
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)  
YESTERDAY  
MAXIMUM 93 142 PM MM MM 76 17 91  
MINIMUM 59 601 AM MM MM 50 9 62  
AVERAGE 76 63 13 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM MM 0.07 -0.07 0.00  
MONTH TO DATE 0.88 2.46 -1.58 2.36  
SINCE SEP 1 0.88 2.46 -1.58 2.36  
SINCE JAN 1 27.05 28.77 -1.72 25.28  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 31 35 -4 0  
SINCE SEP 1 31 35 -4 0  
SINCE JUL 1 32 41 -9 5  
 
COOLING  
YESTERDAY 11 2 9 12  
MONTH TO DATE 138 99 39 214  
SINCE SEP 1 138 99 39 214  
SINCE JAN 1 1044 1017 27 1349    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 3.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 100 AM  
LOWEST 30 200 PM  
AVERAGE 62  
   
......................................................
 
 
 
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 MM MM  
MINIMUM TEMPERATURE (F) 50 MM MM  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2017.....SUNRISE 646 AM CDT SUNSET 647 PM CDT  
SEPTEMBER 26 2017.....SUNRISE 647 AM CDT SUNSET 645 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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