428   
CDUS44 KMRX 180946  
CLITYS  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
446 AM EST TUE FEB 18 2025  
   
...............................  
  
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR FEBRUARY 17 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         40   5:17 PM  79    1927  53    -13       49          
  MINIMUM         28  11:58 PM  -2    1958  34     -6       29          
  AVERAGE         34                        43     -9       39       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        T             2.49 1879   0.18  -0.18     0.08       
  MONTH TO DATE    4.30                      2.84   1.46     3.60       
  SINCE DEC 1     12.80                     12.60   0.20    15.87       
  SINCE JAN 1      7.22                      7.60  -0.38     9.81       
  
SNOWFALL (IN)                                                                
  YESTERDAY        T                         0.1   -0.1      0.0        
  MONTH TO DATE    T                         0.9   -0.9      0.0        
  SINCE DEC 1      5.6                       3.1    2.5      8.5        
  SINCE JUL 1      5.6                       3.2    2.4      8.5        
  SNOW DEPTH       0                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY       31                        22      9       26          
  MONTH TO DATE  271                       397   -126      280          
  SINCE DEC 1   1909                      1916     -7     1772          
  SINCE JUL 1   2343                      2603   -260     2301          
  
 COOLING                                                                
  YESTERDAY        0                         0      0        0          
  MONTH TO DATE    1                         0      1        0          
  SINCE DEC 1      1                         0      1        0          
  SINCE JAN 1      1                         0      1        0           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     W (280)         
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (280)         
  AVERAGE WIND SPEED     5.6                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.6                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  LIGHT SNOW                                                            
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    75          11:00 PM                                        
 LOWEST     39           5:00 PM                                        
 AVERAGE    57                                                          
   
......................................................  
  
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   54        73      1948                        
 MINIMUM TEMPERATURE (F)   34         0      1958                        
  
SUNRISE AND SUNSET                                                      
FEBRUARY 18 2025......SUNRISE   7:19 AM EST   SUNSET   6:21 PM EST       
FEBRUARY 19 2025......SUNRISE   7:18 AM EST   SUNSET   6:22 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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