478   
CDUS44 KMRX 010809  
CLITYS  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
409 AM EDT TUE APR 01 2025  
   
...............................  
  
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR MARCH 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         68   3:59 PM  86    1963  66      2       78          
  MINIMUM         49  11:59 PM  21    1923  44      5       52          
  AVERAGE         59                        55      4       65       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        1.33          2.06 1883   0.16   1.17     0.00       
  MONTH TO DATE    4.42                      4.89  -0.47     5.01       
  SINCE MAR 1      4.42                      4.89  -0.47     5.01       
  SINCE JAN 1     11.83                     14.46  -2.63    15.86       
  
SNOWFALL (IN)                                                                
  YESTERDAY        0.0                       0.0    0.0      0.0        
  MONTH TO DATE    T                         0.9   -0.9      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        6                        10     -4        0          
  MONTH TO DATE  336                       451   -115      320          
  SINCE MAR 1    336                       451   -115      320          
  SINCE JUL 1   2952                      3275   -323     2822          
  
 COOLING                                                                
  YESTERDAY        0                         0      0        0          
  MONTH TO DATE    5                         5      0        0          
  SINCE MAR 1      5                         5      0        0          
  SINCE JAN 1      6                         5      1        1           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     W (270)         
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION     W (290)         
  AVERAGE WIND SPEED     8.9                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.9                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  THUNDERSTORM                                                          
  HEAVY RAIN                                                            
  RAIN                                                                  
  LIGHT RAIN                                                            
  FOG                                                                   
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    96          10:00 AM                                        
 LOWEST     71          11:00 PM                                        
 AVERAGE    84                                                          
   
......................................................  
  
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   67        85      1963                        
 MINIMUM TEMPERATURE (F)   44        22      1987                        
  
SUNRISE AND SUNSET                                                      
APRIL  1 2025.........SUNRISE   7:22 AM EDT   SUNSET   7:58 PM EDT       
APRIL  2 2025.........SUNRISE   7:20 AM EDT   SUNSET   7:59 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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