117  
CDUS44 KMRX 132216  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
516 PM EST THU FEB 13 2025  
   
...............................  
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR FEBRUARY 13 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1937 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 54 1:16 PM 72 1961 50 4 51  
MINIMUM 44 1:43 AM -2 1955 29 15 32  
AVERAGE 49 40 9 42  
 
PRECIPITATION (IN)  
TODAY 0.20 1.62 1991 0.13 0.07 0.01  
MONTH TO DATE 2.83 1.71 1.12 2.10  
SINCE DEC 1 8.34 9.12 -0.78 9.41  
SINCE JAN 1 5.32 5.36 -0.04 5.82  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE T 1.5 -1.5 0.0  
SINCE DEC 1 5.0 6.2 -1.2 3.1  
SINCE JUL 1 5.4 6.5 -1.1 3.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 16 25 -9 23  
MONTH TO DATE 202 346 -144 248  
SINCE DEC 1 2008 2027 -19 1840  
SINCE JUL 1 2635 2880 -245 2552  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 54 2:00 PM  
AVERAGE 77  
   
......................................................  
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 75 1950  
MINIMUM TEMPERATURE (F) 29 3 1971  
 
SUNRISE AND SUNSET  
FEBRUARY 13 2025......SUNRISE 7:19 AM EST SUNSET 6:09 PM EST  
FEBRUARY 14 2025......SUNRISE 7:18 AM EST SUNSET 6:10 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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