689  
CDUS44 KMRX 130920  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
420 AM EST TUE FEB 13 2024  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR FEBRUARY 12 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 60 2:34 PM 74 2017 50 10 43  
MINIMUM 48 4:53 AM -1 1981 29 19 37  
AVERAGE 54 39 15 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.39 1.58 2023 0.14 0.25 1.58  
MONTH TO DATE 2.09 1.58 0.51 2.02  
SINCE DEC 1 9.40 8.99 0.41 10.32  
SINCE JAN 1 5.81 5.23 0.58 6.47  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.2 -0.2 0.0  
MONTH TO DATE 0.0 1.4 -1.4 0.0  
SINCE DEC 1 3.1 6.1 -3.0 0.6  
SINCE JUL 1 3.1 6.4 -3.3 0.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 26 -15 25  
MONTH TO DATE 225 321 -96 264  
SINCE DEC 1 1817 2002 -185 1696  
SINCE JUL 1 2529 2855 -326 2550  
 
COOLING  
YESTERDAY 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 26 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 1.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 2:00 AM  
LOWEST 78 2:00 PM  
AVERAGE 89  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 72 1961  
MINIMUM TEMPERATURE (F) 29 -2 1955  
 
SUNRISE AND SUNSET  
FEBRUARY 13 2024......SUNRISE 7:20 AM EST SUNSET 6:08 PM EST  
FEBRUARY 14 2024......SUNRISE 7:19 AM EST SUNSET 6:09 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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