421  
CDUS43 KILX 230639  
CLIMTO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
134 AM CDT TUE OCT 23 2018  
 
   
...............................
 
 
   
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR OCTOBER 22 2018
 
 
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 69 248 PM MM MM 63 6 71  
MINIMUM 40 643 AM MM MM 42 -2 53  
AVERAGE 55 53 2 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM MM 0.10 -0.10 0.69  
MONTH TO DATE 0.86 2.01 -1.15 4.14  
SINCE SEP 1 5.00 5.08 -0.08 4.38  
SINCE JAN 1 41.07 30.98 10.09 31.53  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 13 -3 3  
MONTH TO DATE 237 208 29 63  
SINCE SEP 1 269 274 -5 107  
SINCE JUL 1 271 279 -8 108  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 79 15 64 56  
SINCE SEP 1 301 133 168 236  
SINCE JAN 1 1485 1053 432 1161    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 8.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 500 AM  
LOWEST 39 300 PM  
AVERAGE 55  
   
......................................................
 
 
 
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 MM MM  
MINIMUM TEMPERATURE (F) 42 MM MM  
 
 
SUNRISE AND SUNSET  
OCTOBER 23 2018.......SUNRISE 711 AM CDT SUNSET 603 PM CDT  
OCTOBER 24 2018.......SUNRISE 713 AM CDT SUNSET 601 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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