276  
CDUS44 KMRX 112240  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
540 PM EST SAT JAN 11 2025  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR JANUARY 11 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 31 3:59 PM 76 2020 46 -15 52  
MINIMUM 28 3:19 AM -7 1978 26 2 20  
AVERAGE 30 36 -6 36  
 
PRECIPITATION (IN)  
TODAY 0.01 0.91 2012 0.11 -0.10 0.00  
MONTH TO DATE 1.08 1.25 -0.17 1.51  
SINCE DEC 1 4.10 5.01 -0.91 5.10  
SINCE JAN 1 1.08 1.25 -0.17 1.51  
 
SNOWFALL (IN)  
TODAY T 0.1 -0.1 0.0  
MONTH TO DATE 2.7 1.0 1.7 0.3  
SINCE DEC 1 3.8 2.7 1.1 0.3  
SINCE JUL 1 4.2 3.0 1.2 0.3  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
TODAY 35 29 6 29  
MONTH TO DATE 393 313 80 310  
SINCE DEC 1 1129 1108 21 1001  
SINCE JUL 1 1756 1961 -205 1713  
 
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 21 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 10.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 2:00 AM  
LOWEST 61 2:00 PM  
AVERAGE 79  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 71 2013  
MINIMUM TEMPERATURE (F) 26 5 1977  
 
SUNRISE AND SUNSET  
JANUARY 11 2025.......SUNRISE 7:41 AM EST SUNSET 5:34 PM EST  
JANUARY 12 2025.......SUNRISE 7:41 AM EST SUNSET 5:35 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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