181   
CDUS44 KMRX 120818  
CLITYS  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
418 AM EDT SAT APR 12 2025  
   
...............................  
  
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR APRIL 11 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         56  12:26 PM  86    1930  70    -14       73          
                                      2001                             
  MINIMUM         44  11:59 PM  27    1960  47     -3       52          
  AVERAGE         50                        58     -8       63       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.02          2.19 1962   0.16  -0.14     1.26       
  MONTH TO DATE    2.04                      1.74   0.30     2.66       
  SINCE MAR 1      6.46                      6.63  -0.17     7.67       
  SINCE JAN 1     13.87                     16.20  -2.33    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       15                         8      7        2          
  MONTH TO DATE   79                        99    -20       89          
  SINCE MAR 1    415                       551   -136      409          
  SINCE JUL 1   3031                      3375   -344     2911          
  
 COOLING                                                                
  YESTERDAY        0                         1     -1        0          
  MONTH TO DATE   43                         9     34       12          
  SINCE MAR 1     48                        14     34       12          
  SINCE JAN 1     49                        14     35       13           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     N (350)         
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     N (360)         
  AVERAGE WIND SPEED     7.7                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.9                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  LIGHT RAIN                                                            
  FOG                                                                   
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST   100          12:00 AM                                        
 LOWEST     66           4:00 PM                                        
 AVERAGE    83                                                          
   
......................................................  
  
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   70        87      1887                        
                                             1906                       
                                             1930                       
 MINIMUM TEMPERATURE (F)   47        26      1989                        
  
SUNRISE AND SUNSET                                                      
APRIL 12 2025.........SUNRISE   7:07 AM EDT   SUNSET   8:07 PM EDT       
APRIL 13 2025.........SUNRISE   7:05 AM EDT   SUNSET   8:08 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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