675  
CDUS44 KMRX 042207  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
507 PM EST TUE MAR 04 2025  
   
...............................  
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR MARCH 4 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 66 2:47 PM 82 1976 56 10 76  
MINIMUM 28 3:12 AM 3 1943 33 -5 38  
AVERAGE 47 44 3 57  
 
PRECIPITATION (IN)  
TODAY 0.00 1.33 2008 0.13 -0.13 0.00  
MONTH TO DATE 0.00 0.53 -0.53 0.35  
SINCE MAR 1 0.00 0.53 -0.53 0.35  
SINCE JAN 1 6.63 7.99 -1.36 8.29  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.3 -0.3 0.0  
SINCE MAR 1 0.0 0.3 -0.3 0.0  
SINCE JUL 1 7.9 8.3 -0.4 3.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 18 21 -3 8  
MONTH TO DATE 97 85 12 52  
SINCE MAR 1 97 85 12 52  
SINCE JUL 1 3143 3318 -175 2939  
 
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 24 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 4:00 AM  
LOWEST 24 12:00 PM  
AVERAGE 50  
   
......................................................  
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 77 1955  
2022  
MINIMUM TEMPERATURE (F) 33 5 1960  
 
SUNRISE AND SUNSET  
MARCH 4 2025.........SUNRISE 6:56 AM EST SUNSET 6:27 PM EST  
MARCH 5 2025.........SUNRISE 6:54 AM EST SUNSET 6:28 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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