907   
CDUS44 KMRX 250848  
CLITYS  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
448 AM EDT FRI APR 25 2025  
   
...............................  
  
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR APRIL 24 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         74   1:13 PM  93    1925  74      0       73          
  MINIMUM         61   4:14 AM  28    1986  51     10       56          
  AVERAGE         68                        62      6       65       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.10          1.15 1941   0.16  -0.06     0.12       
  MONTH TO DATE    4.61                      3.79   0.82     3.15       
  SINCE MAR 1      9.03                      8.68   0.35     8.16       
  SINCE JAN 1     16.44                     18.25  -1.81    19.01       
  
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      MM                                                    
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY        0                         5     -5        0          
  MONTH TO DATE  134                       176    -42      144          
  SINCE MAR 1    470                       628   -158      464          
  SINCE JUL 1   3086                      3452   -366     2966          
  
 COOLING                                                                
  YESTERDAY        3                         2      1        0          
  MONTH TO DATE   81                        26     55       40          
  SINCE MAR 1     86                        31     55       40          
  SINCE JAN 1     87                        31     56       41           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (230)         
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SW (230)         
  AVERAGE WIND SPEED     3.2                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.9                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  THUNDERSTORM                                                          
  RAIN                                                                  
  LIGHT RAIN                                                            
  FOG                                                                   
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST   100           9:00 PM                                        
 LOWEST     64           1:00 PM                                        
 AVERAGE    82                                                          
   
......................................................  
  
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   74        89      1960                        
 MINIMUM TEMPERATURE (F)   51        33      1910                        
  
SUNRISE AND SUNSET                                                      
APRIL 25 2025.........SUNRISE   6:50 AM EDT   SUNSET   8:18 PM EDT       
APRIL 26 2025.........SUNRISE   6:49 AM EDT   SUNSET   8:19 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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