256   
CDUS44 KMRX 010808  
CLITYS  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
408 AM EDT SUN JUN 01 2025  
   
...............................  
  
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR MAY 31 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         78   4:51 PM  96    2011  82     -4       77          
  MINIMUM         54   2:43 AM  38    1984  61     -7       57          
  AVERAGE         66                        72     -6       67       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.00          1.65 1887   0.13  -0.13     0.00       
  MONTH TO DATE    7.63                      4.13   3.50     8.52       
  SINCE MAR 1     17.46                     13.73   3.73    17.43       
  SINCE JAN 1     24.87                     23.30   1.57    28.28       
  
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        0                         0      0        0          
  MONTH TO DATE   40                        51    -11       11          
  SINCE MAR 1    512                       701   -189      485          
  SINCE JUL 1   3128                      3525   -397     2987          
  
 COOLING                                                                
  YESTERDAY        1                         7     -6        2          
  MONTH TO DATE  110                       143    -33      175          
  SINCE MAR 1    218                       184     34      228          
  SINCE JAN 1    219                       184     35      229           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (270)         
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     W (280)         
  AVERAGE WIND SPEED    10.6                                          
  
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    90           2:00 AM                                        
 LOWEST     40           3:00 PM                                        
 AVERAGE    65                                                          
   
......................................................  
  
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   83        97      1951                        
 MINIMUM TEMPERATURE (F)   61        43      1894                        
  
SUNRISE AND SUNSET                                                      
JUNE  1 2025..........SUNRISE   6:21 AM EDT   SUNSET   8:47 PM EDT       
JUNE  2 2025..........SUNRISE   6:21 AM EDT   SUNSET   8:48 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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