978  
CDUS44 KMRX 132201  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
501 PM EST MON JAN 13 2025  
   
...............................  
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR JANUARY 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 41 3:41 PM 73 2013 46 -5 47  
MINIMUM 18 12:18 AM 5 1954 26 -8 26  
AVERAGE 30 36 -6 37  
 
PRECIPITATION (IN)  
TODAY 0.00 0.71 1951 0.11 -0.11 T  
MONTH TO DATE 1.08 1.48 -0.40 1.70  
SINCE DEC 1 4.10 5.24 -1.14 5.29  
SINCE JAN 1 1.08 1.48 -0.40 1.70  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE 2.7 1.2 1.5 0.3  
SINCE DEC 1 3.8 2.9 0.9 0.3  
SINCE JUL 1 4.2 3.2 1.0 0.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 35 29 6 28  
MONTH TO DATE 474 371 103 364  
SINCE DEC 1 1210 1166 44 1055  
SINCE JUL 1 1837 2019 -182 1767  
 
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 8 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 0.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 8:00 AM  
LOWEST 62 3:00 PM  
AVERAGE 77  
   
......................................................  
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 67 1995  
MINIMUM TEMPERATURE (F) 26 1 1964  
 
SUNRISE AND SUNSET  
JANUARY 13 2025.......SUNRISE 7:41 AM EST SUNSET 5:36 PM EST  
JANUARY 14 2025.......SUNRISE 7:41 AM EST SUNSET 5:37 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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