CDUS43 KILX 270732
CLIMTO

CLIMATE REPORT 
NATIONAL WEATHER SERVICE LINCOLN IL
132 AM CST SAT DEC 27 2025

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

...THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR DECEMBER 26 2025...

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         63   1138 AM  MM      MM  37     26       50   
  MINIMUM         48   1159 PM  MM      MM  24     24       44   
  AVERAGE         56                        30     26       47     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00         MM      MM   0.06  -0.06     0.02     
  MONTH TO DATE    0.65                      1.55  -0.90     1.28     
  SINCE DEC 1      0.65                      1.55  -0.90     1.28     
  SINCE JAN 1     29.52                     35.71  -6.19    34.48     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        9                        35    -26       18        
  MONTH TO DATE  896                       815     81      824        
  SINCE DEC 1    896                       815     81      824        
  SINCE JUL 1   1741                      1858   -117     1611        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1   1273                      1117    156     1091        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (280)       
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     W (270)       
  AVERAGE WIND SPEED    10.0                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 1.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89          1100 PM                                      
 LOWEST     72           100 PM                                      
 AVERAGE    81                                                        

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THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   37        MM        MM                      
 MINIMUM TEMPERATURE (F)   23        MM        MM                      


SUNRISE AND SUNSET                                                    
DECEMBER 27 2025......SUNRISE   712 AM CST   SUNSET   436 PM CST     
DECEMBER 28 2025......SUNRISE   713 AM CST   SUNSET   437 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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