374  
CDUS44 KMRX 102243  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
543 PM EST FRI JAN 10 2025  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR JANUARY 10 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 29 1:06 PM 66 1939 46 -17 38  
1957  
2006  
MINIMUM 17 1:58 AM -9 1970 26 -9 24  
AVERAGE 23 36 -13 31  
 
PRECIPITATION (IN)  
TODAY 0.03 1.72 2008 0.12 -0.09 T  
MONTH TO DATE 0.91 1.14 -0.23 1.51  
SINCE DEC 1 3.93 4.90 -0.97 5.10  
SINCE JAN 1 0.91 1.14 -0.23 1.51  
 
SNOWFALL (IN)  
TODAY 0.4 0.1 0.3 T  
MONTH TO DATE 1.6 0.9 0.7 0.3  
SINCE DEC 1 2.7 2.6 0.1 0.3  
SINCE JUL 1 3.1 2.9 0.2 0.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 42 29 13 34  
MONTH TO DATE 358 284 74 281  
SINCE DEC 1 1094 1079 15 972  
SINCE JUL 1 1721 1932 -211 1684  
 
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 7 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 2.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 4:00 PM  
LOWEST 58 12:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 76 2020  
MINIMUM TEMPERATURE (F) 26 -7 1978  
 
SUNRISE AND SUNSET  
JANUARY 10 2025.......SUNRISE 7:42 AM EST SUNSET 5:33 PM EST  
JANUARY 11 2025.......SUNRISE 7:41 AM EST SUNSET 5:34 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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