186  
CDUS44 KMRX 040940  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
440 AM EST TUE MAR 04 2025  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR MARCH 3 2025
 
 
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)  
YESTERDAY  
MAXIMUM 58 5:11 PM 79 1976 55 3 70  
MINIMUM 18 6:26 AM -2 1980 33 -15 41  
AVERAGE 38 44 -6 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.11 1999 0.13 -0.13 0.00  
MONTH TO DATE 0.00 0.40 -0.40 0.35  
SINCE MAR 1 0.00 0.40 -0.40 0.35  
SINCE JAN 1 6.63 7.86 -1.23 8.29  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE MAR 1 0.0 0.2 -0.2 0.0  
SINCE JUL 1 7.9 8.2 -0.3 3.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 21 6 9  
MONTH TO DATE 79 64 15 44  
SINCE MAR 1 79 64 15 44  
SINCE JUL 1 3125 3297 -172 2931  
 
COOLING  
YESTERDAY 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 8 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 1.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 3:00 AM  
LOWEST 13 3:00 PM  
AVERAGE 45  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 82 1976  
MINIMUM TEMPERATURE (F) 33 3 1943  
 
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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