014  
CDUS44 KMRX 252129  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
429 PM EST MON DEC 25 2023  
   
...............................  
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR DECEMBER 25 2023  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1937 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 61 3:59 PM 74 1982 48 13 28  
MINIMUM 37 3:38 AM -6 1983 28 9 10  
AVERAGE 49 38 11 19  
 
PRECIPITATION (IN)  
TODAY 0.01 0.86 1969 0.10 -0.09 T  
MONTH TO DATE 3.23 3.09 0.14 3.37  
SINCE DEC 1 3.23 3.09 0.14 3.37  
SINCE JAN 1 38.51 43.30 -4.79 41.90  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 -0.1 T  
MONTH TO DATE T 1.3 -1.3 0.4  
SINCE DEC 1 T 1.3 -1.3 0.4  
SINCE JUL 1 T 1.6 -1.6 0.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 16 27 -11 46  
MONTH TO DATE 565 629 -64 607  
SINCE DEC 1 565 629 -64 607  
SINCE JUL 1 1277 1482 -205 1461  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1077 1104 -27 1294    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 7:00 AM  
LOWEST 60 12:00 PM  
AVERAGE 77  
   
......................................................  
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 73 2015  
MINIMUM TEMPERATURE (F) 28 0 1983  
 
SUNRISE AND SUNSET  
DECEMBER 25 2023......SUNRISE 7:39 AM EST SUNSET 5:20 PM EST  
DECEMBER 26 2023......SUNRISE 7:40 AM EST SUNSET 5:21 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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