972  
CDUS44 KMRX 162238  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
538 PM EST MON DEC 16 2024  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR DECEMBER 16 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1937 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 58 3:05 PM 72 2015 49 9 61  
MINIMUM 46 8:00 AM 3 1989 29 17 24  
AVERAGE 52 39 13 43  
 
PRECIPITATION (IN)  
TODAY 0.04 1.37 2010 0.12 -0.08 0.00  
MONTH TO DATE 1.43 2.06 -0.63 3.13  
SINCE DEC 1 1.43 2.06 -0.63 3.13  
SINCE JAN 1 41.40 42.27 -0.87 38.41  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE 1.1 0.8 0.3 0.0  
SINCE DEC 1 1.1 0.8 0.3 0.0  
SINCE JUL 1 1.5 1.1 0.4 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 13 26 -13 22  
MONTH TO DATE 423 390 33 354  
SINCE DEC 1 423 390 33 354  
SINCE JUL 1 1050 1243 -193 1066  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1348 1104 244 1077    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 2.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 8:00 AM  
LOWEST 81 3:00 PM  
AVERAGE 91  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 69 2001  
MINIMUM TEMPERATURE (F) 29 6 1943  
1989  
 
SUNRISE AND SUNSET  
DECEMBER 16 2024......SUNRISE 7:35 AM EST SUNSET 5:16 PM EST  
DECEMBER 17 2024......SUNRISE 7:36 AM EST SUNSET 5:16 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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