765  
CDUS44 KMRX 252124  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
524 PM EDT TUE MAR 25 2025  
   
...............................  
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR MARCH 25 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 69 1:48 PM 85 1954 62 7 68  
MINIMUM 37 7:06 AM 12 1940 37 0 33  
AVERAGE 53 50 3 51  
 
PRECIPITATION (IN)  
TODAY 0.00 1.03 2021 0.12 -0.12 0.00  
MONTH TO DATE 1.61 3.19 -1.58 3.27  
SINCE MAR 1 1.61 3.19 -1.58 3.27  
SINCE JAN 1 8.24 10.65 -2.41 11.21  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE T 1.0 -1.0 0.0  
SINCE MAR 1 T 1.0 -1.0 0.0  
SINCE JUL 1 7.9 9.0 -1.1 3.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 12 15 -3 14  
MONTH TO DATE 426 461 -35 345  
SINCE MAR 1 426 461 -35 345  
SINCE JUL 1 3472 3694 -222 3232  
 
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 28 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 6.9  
 
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 73 8:00 AM  
LOWEST 28 2:00 PM  
AVERAGE 51  
   
......................................................  
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 82 1944  
MINIMUM TEMPERATURE (F) 38 11 1940  
 
SUNRISE AND SUNSET  
MARCH 25 2025.........SUNRISE 7:25 AM EDT SUNSET 7:46 PM EDT  
MARCH 26 2025.........SUNRISE 7:24 AM EDT SUNSET 7:47 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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