009  
CDUS43 KILX 312128  
CLIMTO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
428 PM CDT TUE OCT 31 2023  
   
...............................
 
 
   
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR OCTOBER 31 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 40 231 PM MM MM 59 -19 60  
MINIMUM 26 529 AM MM MM 40 -14 51  
AVERAGE 33 49 -16 56  
 
PRECIPITATION (IN)  
TODAY 0.00 MM MM 0.10 -0.10 0.28  
MONTH TO DATE 3.01 3.11 -0.10 1.40  
SINCE SEP 1 4.69 5.96 -1.27 2.43  
SINCE JAN 1 25.55 31.13 -5.58 30.00  
 
DEGREE DAYS  
HEATING  
TODAY 32 16 16 9  
MONTH TO DATE 281 317 -36 330  
SINCE SEP 1 291 378 -87 402  
SINCE JUL 1 294 382 -88 402  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 29 25 4 13  
SINCE SEP 1 156 158 -2 160  
SINCE JAN 1 1048 1116 -68 1251    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 12.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 400 AM  
LOWEST 48 300 PM  
AVERAGE 69  
   
......................................................
 
 
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 MM MM  
MINIMUM TEMPERATURE (F) 40 MM MM  
 
SUNRISE AND SUNSET  
OCTOBER 31 2023.......SUNRISE 720 AM CDT SUNSET 553 PM CDT  
NOVEMBER 1 2023......SUNRISE 721 AM CDT SUNSET 552 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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