576  
CDUS44 KMRX 050907  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
407 AM EST THU DEC 05 2024  
   
...............................  
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR DECEMBER 4 2024  
 
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)  
YESTERDAY  
MAXIMUM 49 11:35 PM 76 1982 52 -3 55  
MINIMUM 15 7:45 AM 11 1940 31 -16 33  
AVERAGE 32 42 -10 44  
 
PRECIPITATION (IN)  
YESTERDAY T 2.66 1993 0.12 -0.12 0.15  
MONTH TO DATE 0.04 0.50 -0.46 1.55  
SINCE DEC 1 0.04 0.50 -0.46 1.55  
SINCE JAN 1 40.01 40.71 -0.70 36.83  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE 1.1 0.2 0.9 0.0  
SINCE DEC 1 1.1 0.2 0.9 0.0  
SINCE JUL 1 1.5 0.5 1.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 24 9 21  
MONTH TO DATE 136 93 43 63  
SINCE DEC 1 136 93 43 63  
SINCE JUL 1 763 946 -183 775  
 
COOLING  
YESTERDAY 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 25 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 3.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 9:00 AM  
LOWEST 37 11:00 PM  
AVERAGE 65  
   
......................................................  
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 74 2001  
MINIMUM TEMPERATURE (F) 31 16 1969  
1991  
 
SUNRISE AND SUNSET  
DECEMBER 5 2024......SUNRISE 7:27 AM EST SUNSET 5:14 PM EST  
DECEMBER 6 2024......SUNRISE 7:28 AM EST SUNSET 5:14 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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