845  
CDUS44 KMRX 012139  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
439 PM EST SAT MAR 01 2025  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR MARCH 1 2025
 
 
VALID TODAY AS OF 0400 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 60 1:56 PM 81 1997 55 5 52  
MINIMUM 31 5:34 AM 13 2002 32 -1 29  
AVERAGE 46 44 2 41  
 
PRECIPITATION (IN)  
TODAY 0.00 1.72 2017 0.13 -0.13 0.28  
MONTH TO DATE 0.00 0.13 -0.13 0.28  
SINCE MAR 1 0.00 0.13 -0.13 0.28  
SINCE JAN 1 6.63 7.59 -0.96 8.22  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE MAR 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 7.9 8.1 -0.2 3.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 19 22 -3 24  
MONTH TO DATE 19 22 -3 24  
SINCE MAR 1 19 22 -3 24  
SINCE JUL 1 3065 3255 -190 2911  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 10.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 4:00 AM  
LOWEST 23 1:00 PM  
AVERAGE 52  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 77 1976  
MINIMUM TEMPERATURE (F) 32 7 1980  
 
SUNRISE AND SUNSET  
MARCH 1 2025.........SUNRISE 7:00 AM EST SUNSET 6:24 PM EST  
MARCH 2 2025.........SUNRISE 6:58 AM EST SUNSET 6:25 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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