047  
CDUS44 KMRX 090925  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
425 AM EST MON DEC 09 2024  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR DECEMBER 8 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 59 2:21 PM 77 1978 51 8 59  
MINIMUM 22 7:19 AM 10 2006 30 -8 28  
AVERAGE 41 41 0 44  
 
PRECIPITATION (IN)  
YESTERDAY T 1.22 1998 0.13 -0.13 0.00  
MONTH TO DATE 0.04 1.01 -0.97 1.60  
SINCE DEC 1 0.04 1.01 -0.97 1.60  
SINCE JAN 1 40.01 41.22 -1.21 36.88  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 1.1 0.3 0.8 0.0  
SINCE DEC 1 1.1 0.3 0.8 0.0  
SINCE JUL 1 1.5 0.6 0.9 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 24 0 21  
MONTH TO DATE 268 189 79 164  
SINCE DEC 1 268 189 79 164  
SINCE JUL 1 895 1042 -147 876  
 
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 20 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 11:00 PM  
LOWEST 37 2:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 73 1966  
MINIMUM TEMPERATURE (F) 30 8 2006  
 
SUNRISE AND SUNSET  
DECEMBER 9 2024......SUNRISE 7:30 AM EST SUNSET 5:14 PM EST  
DECEMBER 10 2024......SUNRISE 7:31 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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