739   
CDUS44 KMRX 100909  
CLITYS  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
409 AM EST TUE DEC 10 2024  
   
...............................  
  
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR DECEMBER 9 2024...  
  
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2024  
  
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST        
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR       
                                                  NORMAL              
...............................................................  
  
TEMPERATURE (F)                                                            
 YESTERDAY                                                             
  MAXIMUM         53   7:22 PM  72    1919  52      1       58          
                                      1966                             
                                      1978                             
  MINIMUM         47   2:26 AM   5    1917  34     13       45          
  AVERAGE         50                        43      7       52       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.80          2.22 1978   0.18   0.62     0.79       
  MONTH TO DATE    0.82                      1.54  -0.72     3.62       
  SINCE DEC 1      0.82                      1.54  -0.72     3.62       
  SINCE JAN 1     51.20                     48.47   2.73    45.07       
  
SNOWFALL (IN)                                                                
  YESTERDAY        0.0                       0.0    0.0      0.0        
  MONTH TO DATE    T                         0.1   -0.1       T         
  SINCE DEC 1      T                         0.1   -0.1       T         
  SINCE JUL 1      T                         0.2   -0.2       T         
  SNOW DEPTH       0                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY       15                        22     -7       13          
  MONTH TO DATE  251                       190     61      150          
  SINCE DEC 1    251                       190     61      150          
  SINCE JUL 1    685                       877   -192      679          
  
 COOLING                                                                
  YESTERDAY        0                         0      0        0          
  MONTH TO DATE    0                         0      0        0          
  SINCE DEC 1      0                         0      0        0          
  SINCE JAN 1   1814                      1572    242     1557           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SW (220)         
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     S (200)         
  AVERAGE WIND SPEED     2.9                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 1.0                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  HEAVY RAIN                                                            
  RAIN                                                                  
  LIGHT RAIN                                                            
  FOG                                                                   
  FOG W/VISIBILITY <= 1/4 MILE                                          
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST   100           2:00 AM                                        
 LOWEST     86          12:00 AM                                        
 AVERAGE    93                                                          
   
......................................................  
  
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   52        73      1971                        
 MINIMUM TEMPERATURE (F)   34         8      1917                        
  
SUNRISE AND SUNSET                                                      
DECEMBER 10 2024......SUNRISE   7:35 AM EST   SUNSET   5:22 PM EST       
DECEMBER 11 2024......SUNRISE   7:36 AM EST   SUNSET   5:23 PM EST       
  
-  INDICATES NEGATIVE NUMBERS.  
R  INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T  INDICATES TRACE AMOUNT.  
  
  
 
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