747   
CDUS44 KMRX 080858  
CLITYS  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
358 AM EST SAT MAR 08 2025  
   
...............................  
  
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR MARCH 7 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         60   6:45 PM  80    1983  59      1       69          
  MINIMUM         28   3:03 AM   5    1899  38    -10       52          
  AVERAGE         44                        48     -4       61       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.00          2.07 1887   0.17  -0.17     0.00       
  MONTH TO DATE    0.68                      1.18  -0.50     1.58       
  SINCE MAR 1      0.68                      1.18  -0.50     1.58       
  SINCE JAN 1      8.09                     10.75  -2.66    12.43       
  
SNOWFALL (IN)                                                                
  YESTERDAY        0.0                       0.0    0.0      0.0        
  MONTH TO DATE    T                         0.3   -0.3      0.0        
  SINCE MAR 1      T                         0.3   -0.3      0.0        
  SINCE JUL 1      7.5                       4.0    3.5      8.5        
  SNOW DEPTH       0                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY       21                        17      4        4          
  MONTH TO DATE  141                       124     17       70          
  SINCE MAR 1    141                       124     17       70          
  SINCE JUL 1   2757                      2948   -191     2572          
  
 COOLING                                                                
  YESTERDAY        0                         0      0        0          
  MONTH TO DATE    0                         0      0        0          
  SINCE MAR 1      0                         0      0        0          
  SINCE JAN 1      1                         0      1        1           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    SW (230)         
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SW (220)         
  AVERAGE WIND SPEED     8.3                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.7                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    82           6:00 AM                                        
 LOWEST     27           4:00 PM                                        
 AVERAGE    55                                                          
   
......................................................  
  
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   59        78      1908                        
                                             1925                       
                                             1974                       
 MINIMUM TEMPERATURE (F)   38        14      1920                        
  
SUNRISE AND SUNSET                                                      
MARCH  8 2025.........SUNRISE   6:56 AM EST   SUNSET   6:38 PM EST       
MARCH  9 2025.........SUNRISE   7:55 AM EDT   SUNSET   7:39 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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