816  
CDUS44 KMRX 152216  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
516 PM EST SAT FEB 15 2025  
   
...............................  
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR FEBRUARY 15 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 48 3:59 PM 76 1954 51 -3 63  
MINIMUM 37 9:01 AM 1 1960 29 8 29  
AVERAGE 43 40 3 46  
 
PRECIPITATION (IN)  
TODAY 0.50 1.26 1964 0.14 0.36 0.00  
MONTH TO DATE 3.33 1.99 1.34 2.10  
SINCE DEC 1 8.84 9.40 -0.56 9.41  
SINCE JAN 1 5.82 5.64 0.18 5.82  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE T 1.7 -1.7 0.0  
SINCE DEC 1 5.0 6.4 -1.4 3.1  
SINCE JUL 1 5.4 6.7 -1.3 3.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 22 25 -3 19  
MONTH TO DATE 258 396 -138 290  
SINCE DEC 1 2064 2077 -13 1882  
SINCE JUL 1 2691 2930 -239 2594  
 
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 E (80)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 2.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 5:00 PM  
LOWEST 34 12:00 AM  
AVERAGE 67  
   
......................................................  
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 72 1954  
2023  
MINIMUM TEMPERATURE (F) 29 3 1958  
 
SUNRISE AND SUNSET  
FEBRUARY 15 2025......SUNRISE 7:17 AM EST SUNSET 6:11 PM EST  
FEBRUARY 16 2025......SUNRISE 7:16 AM EST SUNSET 6:12 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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