457  
CDUS44 KMRX 202253  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
553 PM EST TUE FEB 20 2024  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR FEBRUARY 20 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 60 3:59 PM 79 2018 52 8 51  
MINIMUM 21 7:27 AM -13 2015 30 -9 38  
AVERAGE 41 41 0 45  
 
PRECIPITATION (IN)  
TODAY 0.00 1.06 1967 0.14 -0.14 0.29  
MONTH TO DATE 2.23 2.71 -0.48 3.77  
SINCE DEC 1 9.54 10.12 -0.58 12.07  
SINCE JAN 1 5.95 6.36 -0.41 8.22  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE 0.0 2.2 -2.2 T  
SINCE DEC 1 3.1 6.9 -3.8 0.6  
SINCE JUL 1 3.1 7.2 -4.1 0.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 24 24 0 20  
MONTH TO DATE 424 517 -93 395  
SINCE DEC 1 2016 2198 -182 1827  
SINCE JUL 1 2728 3051 -323 2681  
 
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 10 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 1.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 8:00 AM  
LOWEST 20 5:00 PM  
AVERAGE 51  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 82 2018  
MINIMUM TEMPERATURE (F) 31 7 1958  
 
SUNRISE AND SUNSET  
FEBRUARY 20 2024......SUNRISE 7:12 AM EST SUNSET 6:15 PM EST  
FEBRUARY 21 2024......SUNRISE 7:11 AM EST SUNSET 6:16 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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