259  
CDUS43 KILX 162137  
CLIMTO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
436 PM CDT MON OCT 16 2017  
 
   
...............................
 
 
   
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR OCTOBER 16 2017
 
 
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 64 232 PM MM MM 66 -2 78  
MINIMUM 38 447 AM MM MM 44 -6 62  
AVERAGE 51 55 -4 70  
 
PRECIPITATION (IN)  
TODAY 0.00 MM MM 0.10 -0.10 0.48  
MONTH TO DATE 3.45 1.42 2.03 0.91  
SINCE SEP 1 3.69 4.49 -0.80 3.34  
SINCE JAN 1 30.84 30.39 0.45 26.81  
 
DEGREE DAYS  
HEATING  
TODAY 14 11 3 0  
MONTH TO DATE 44 137 -93 53  
SINCE SEP 1 88 203 -115 63  
SINCE JUL 1 89 208 -119 68  
 
COOLING  
TODAY 0 0 0 5  
MONTH TO DATE 55 15 40 29  
SINCE SEP 1 235 133 102 222  
SINCE JAN 1 1160 1053 107 1285    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 6.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 39 200 PM  
AVERAGE 70  
   
......................................................
 
 
 
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 MM MM  
MINIMUM TEMPERATURE (F) 44 MM MM  
 
 
SUNRISE AND SUNSET  
OCTOBER 16 2017.......SUNRISE 704 AM CDT SUNSET 612 PM CDT  
OCTOBER 17 2017.......SUNRISE 705 AM CDT SUNSET 611 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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