712  
CDUS43 KILX 110728  
CLIMTO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
128 AM CST MON DEC 11 2023  
   
...............................
 
 
   
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR DECEMBER 10 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 36 122 AM MM MM 42 -6 44  
MINIMUM 23 1159 PM MM MM 28 -5 39  
AVERAGE 30 34 -4 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM MM 0.06 -0.06 T  
MONTH TO DATE 0.88 0.62 0.26 0.24  
SINCE DEC 1 0.88 0.62 0.26 0.24  
SINCE JAN 1 26.79 34.78 -7.99 31.60  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 30 5 23  
MONTH TO DATE 237 291 -54 259  
SINCE DEC 1 237 291 -54 259  
SINCE JUL 1 1144 1334 -190 1290  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1048 1117 -69 1255    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1100 PM  
LOWEST 69 1200 AM  
AVERAGE 79  
   
......................................................
 
 
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 MM MM  
MINIMUM TEMPERATURE (F) 27 MM MM  
 
SUNRISE AND SUNSET  
DECEMBER 11 2023......SUNRISE 703 AM CST SUNSET 429 PM CST  
DECEMBER 12 2023......SUNRISE 704 AM CST SUNSET 430 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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