CDUS43 KILX 222345
CLIMTO

CLIMATE REPORT 
NATIONAL WEATHER SERVICE LINCOLN IL
645 PM CDT SAT AUG 22 2026

...................................

...THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR AUGUST 22 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1998 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 TODAY                                                               
  MAXIMUM         81    239 PM  MM      MM  84     -3       81   
  MINIMUM         66    549 AM  MM      MM  63      3       58   
  AVERAGE         74                        73      1       70     

PRECIPITATION (IN)                                                    
  TODAY            0.09         MM      MM   0.08   0.01     0.00     
  MONTH TO DATE    3.83                      1.66   2.17     0.31     
  SINCE JUN 1     15.79                     10.34   5.45     9.60     
  SINCE JAN 1     34.16                     24.41   9.75    24.11     

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY            0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE JUN 1      0                        13    -13        1        
  SINCE JUL 1      0                         1     -1        0        

 COOLING                                                              
  TODAY            9                         8      1        5        
  MONTH TO DATE  246                       208     38      243        
  SINCE JUN 1    815                       783     32      964        
  SINCE JAN 1    944                       889     55     1021        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (320)       
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     W (280)       
  AVERAGE WIND SPEED    10.3                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.1                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED TODAY.                             
  THUNDERSTORM                                                        
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           500 AM                                      
 LOWEST     52           200 PM                                      
 AVERAGE    73                                                        

..........................................................


THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   84        MM        MM                      
 MINIMUM TEMPERATURE (F)   63        MM        MM                      


SUNRISE AND SUNSET                                                    
AUGUST 22 2026........SUNRISE   612 AM CDT   SUNSET   739 PM CDT     
AUGUST 23 2026........SUNRISE   613 AM CDT   SUNSET   738 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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