AFOS product CLITRI
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802 
CDUS44 KMRX 202110
CLITRI

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MORRISTOWN, TN
510 PM EDT MON OCT 20 2025

...................................

...THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR OCTOBER 20 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1937 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 TODAY                                                               
  MAXIMUM         63   3:59 PM  85    2016  69     -6       76        
  MINIMUM         35   7:24 AM  26    1972  43     -8       35        
  AVERAGE         49                        56     -7       56     

PRECIPITATION (IN)                                                    
  TODAY            0.00          1.25 1944   0.08  -0.08     0.00     
  MONTH TO DATE    0.43                      1.61  -1.18     0.18     
  SINCE SEP 1      4.58                      4.45   0.13     7.84     
  SINCE JAN 1     39.20                     36.16   3.04    38.26     

SNOWFALL (IN)                                                              
  TODAY            0.0                       0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.0    0.0      0.0      
  SINCE SEP 1      0.0                       0.0    0.0      0.0      
  SINCE JUL 1      0.0                       0.0    0.0      0.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY           16                        10      6        9        
  MONTH TO DATE   89                       130    -41      151        
  SINCE SEP 1    106                       166    -60      159        
  SINCE JUL 1    113                       167    -54      160        

 COOLING                                                              
  TODAY            0                         0      0        0        
  MONTH TO DATE   10                        17     -7       31        
  SINCE SEP 1    107                       159    -52      209        
  SINCE JAN 1   1154                      1101     53     1337        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    SW (230)       
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     W (270)       
  AVERAGE WIND SPEED     2.4                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.3                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED TODAY.                             
  FOG                                                                 
  FOG W/VISIBILITY <= 1/4 MILE                                        


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           1:00 AM                                      
 LOWEST     32           3:00 PM                                      
 AVERAGE    66                                                        

..........................................................


THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   68        84      1979                      
 MINIMUM TEMPERATURE (F)   42        22      1952                      


SUNRISE AND SUNSET                                                    
OCTOBER 20 2025.......SUNRISE   7:42 AM EDT   SUNSET   6:46 PM EDT     
OCTOBER 21 2025.......SUNRISE   7:43 AM EDT   SUNSET   6:45 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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