302   
CDUS44 KMRX 190959  
CLITYS  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
459 AM EST WED FEB 19 2025  
   
...............................  
  
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR FEBRUARY 18 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         46   5:03 PM  73    1948  54     -8       47          
  MINIMUM         26   7:07 AM   0    1958  34     -8       24          
  AVERAGE         36                        44     -8       36       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.00          2.36 1889   0.18  -0.18     0.00       
  MONTH TO DATE    4.30                      3.02   1.28     3.60       
  SINCE DEC 1     12.80                     12.78   0.02    15.87       
  SINCE JAN 1      7.22                      7.78  -0.56     9.81       
  
SNOWFALL (IN)                                                                
  YESTERDAY        0.0                       0.0    0.0      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       29                        21      8       29          
  MONTH TO DATE  300                       418   -118      309          
  SINCE DEC 1   1938                      1937      1     1801          
  SINCE JUL 1   2372                      2624   -252     2330          
  
 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    14   HIGHEST WIND DIRECTION    NE (30)          
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    NE (30)          
  AVERAGE WIND SPEED     7.5                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.8                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    77          12:00 AM                                        
 LOWEST     35           5:00 PM                                        
 AVERAGE    56                                                          
   
......................................................  
  
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   54        78      1939                        
 MINIMUM TEMPERATURE (F)   34         3      1958                        
  
SUNRISE AND SUNSET                                                      
FEBRUARY 19 2025......SUNRISE   7:18 AM EST   SUNSET   6:22 PM EST       
FEBRUARY 20 2025......SUNRISE   7:17 AM EST   SUNSET   6:23 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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