066   
CDUS44 KMRX 240905  
CLITYS  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
505 AM EDT FRI OCT 24 2025  
   
...............................  
  
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR OCTOBER 23 2025...  
  
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2025  
  
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST        
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR       
                                                  NORMAL              
...............................................................  
  
TEMPERATURE (F)                                                            
 YESTERDAY                                                             
  MAXIMUM         72   4:02 PM  83    1920  69      3       79          
  MINIMUM         40   7:23 AM  30    1987  46     -6       48          
                                      1988                             
  AVERAGE         56                        57     -1       64       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.00          1.56 2017   0.09  -0.09     0.00       
  MONTH TO DATE    0.94                      2.05  -1.11     0.02       
  SINCE SEP 1      3.86                      5.54  -1.68     6.35       
  SINCE JAN 1     39.99                     41.96  -1.97    48.18       
  
SNOWFALL (IN)                                                                
  YESTERDAY        0.0                       0.0    0.0      0.0        
  MONTH TO DATE    T                         0.0    0.0      0.0        
  SINCE SEP 1      T                         0.0    0.0      0.0        
  SINCE JUL 1      T                         0.0    0.0      0.0        
  SNOW DEPTH       0                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY        9                         8      1        1          
  MONTH TO DATE   48                       109    -61      112          
  SINCE SEP 1     48                       126    -78      114          
  SINCE JUL 1     48                       126    -78      114          
  
 COOLING                                                                
  YESTERDAY        0                         1     -1        0          
  MONTH TO DATE   46                        41      5       51          
  SINCE SEP 1    263                       261      2      293          
  SINCE JAN 1   1775                      1568    207     1789           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (250)         
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SW (220)         
  AVERAGE WIND SPEED     6.7                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.1                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    76           8:00 AM                                        
 LOWEST     28           5:00 PM                                        
 AVERAGE    52                                                          
   
......................................................  
  
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   69        84      1939                        
 MINIMUM TEMPERATURE (F)   45        28      1917                        
  
SUNRISE AND SUNSET                                                      
OCTOBER 24 2025.......SUNRISE   7:51 AM EDT   SUNSET   6:49 PM EDT       
OCTOBER 25 2025.......SUNRISE   7:52 AM EDT   SUNSET   6:48 PM EDT       
  
-  INDICATES NEGATIVE NUMBERS.  
R  INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T  INDICATES TRACE AMOUNT.  
  
  
 
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