305  
CDUS44 KMRX 050846  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
346 AM EST SUN JAN 05 2025  
   
...............................  
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR JANUARY 4 2025  
 
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)  
YESTERDAY  
MAXIMUM 35 3:58 PM 75 1950 47 -12 39  
MINIMUM 21 11:57 PM 1 1969 27 -6 20  
AVERAGE 28 37 -9 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.64 1957 0.12 -0.12 0.00  
1982  
MONTH TO DATE 0.01 0.46 -0.45 0.06  
SINCE DEC 1 3.03 4.22 -1.19 3.65  
SINCE JAN 1 0.01 0.46 -0.45 0.06  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE T 0.3 -0.3 0.3  
SINCE DEC 1 1.1 2.0 -0.9 0.3  
SINCE JUL 1 1.5 2.3 -0.8 0.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 28 9 35  
MONTH TO DATE 127 112 15 124  
SINCE DEC 1 863 907 -44 815  
SINCE JUL 1 1490 1760 -270 1527  
 
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 18 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 11:00 PM  
LOWEST 35 4:00 PM  
AVERAGE 52  
   
......................................................  
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 74 1950  
MINIMUM TEMPERATURE (F) 27 -6 1969  
 
SUNRISE AND SUNSET  
JANUARY 5 2025.......SUNRISE 7:42 AM EST SUNSET 5:29 PM EST  
JANUARY 6 2025.......SUNRISE 7:42 AM EST SUNSET 5:30 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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