342   
CDUS44 KMRX 170838  
CLITYS  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
438 AM EDT THU APR 17 2025  
   
...............................  
  
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR APRIL 16 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         67   6:02 PM  87    1896  72     -5       84          
  MINIMUM         40   6:50 AM  29    1950  48     -8       62          
  AVERAGE         54                        60     -6       73       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.00          2.39 1998   0.16  -0.16     0.00       
  MONTH TO DATE    2.15                      2.53  -0.38     2.66       
  SINCE MAR 1      6.57                      7.42  -0.85     7.67       
  SINCE JAN 1     13.98                     16.99  -3.01    18.52       
  
SNOWFALL (IN)                                                                
  YESTERDAY        0.0                       0.0    0.0      0.0        
  MONTH TO DATE    0.0                       0.0    0.0      0.0        
  SINCE MAR 1      T                         0.9   -0.9      0.0        
  SINCE JUL 1      7.5                       4.6    2.9      8.5        
  SNOW DEPTH       0                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY       11                         6      5        0          
  MONTH TO DATE  125                       133     -8      107          
  SINCE MAR 1    461                       585   -124      427          
  SINCE JUL 1   3077                      3409   -332     2929          
  
 COOLING                                                                
  YESTERDAY        0                         1     -1        8          
  MONTH TO DATE   47                        14     33       28          
  SINCE MAR 1     52                        19     33       28          
  SINCE JAN 1     53                        19     34       29           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SW (230)         
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SW (240)         
  AVERAGE WIND SPEED     3.9                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.3                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    79           7:00 AM                                        
 LOWEST     20           6:00 PM                                        
 AVERAGE    50                                                          
   
......................................................  
  
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   72        90      1896                        
 MINIMUM TEMPERATURE (F)   48        24      1875                        
  
SUNRISE AND SUNSET                                                      
APRIL 17 2025.........SUNRISE   7:00 AM EDT   SUNSET   8:11 PM EDT       
APRIL 18 2025.........SUNRISE   6:59 AM EDT   SUNSET   8:12 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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