897  
CDUS44 KMRX 292202  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
502 PM EST SUN DEC 29 2024  
   
...............................  
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR DECEMBER 29 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 65 6:04 AM 74 2019 47 18 41  
MINIMUM 56 11:31 AM 9 1977 28 28 34  
AVERAGE 61 37 24 38  
 
PRECIPITATION (IN)  
TODAY 0.65 2.29 1942 0.11 0.54 0.03  
MONTH TO DATE 2.69 3.54 -0.85 3.59  
SINCE DEC 1 2.69 3.54 -0.85 3.59  
SINCE JAN 1 42.66 43.75 -1.09 38.87  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 -0.1 T  
MONTH TO DATE 1.1 1.6 -0.5 T  
SINCE DEC 1 1.1 1.6 -0.5 T  
SINCE JUL 1 1.5 1.9 -0.4 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 4 28 -24 27  
MONTH TO DATE 697 739 -42 642  
SINCE DEC 1 697 739 -42 642  
SINCE JUL 1 1324 1592 -268 1354  
 
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 35 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 10:00 AM  
LOWEST 63 2:00 PM  
AVERAGE 80  
   
......................................................  
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 67 1990  
MINIMUM TEMPERATURE (F) 27 6 1963  
1983  
 
SUNRISE AND SUNSET  
DECEMBER 29 2024......SUNRISE 7:41 AM EST SUNSET 5:23 PM EST  
DECEMBER 30 2024......SUNRISE 7:41 AM EST SUNSET 5:24 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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