108  
CDUS44 KMRX 230845  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
445 AM EDT SUN MAR 23 2025  
   
...............................  
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR MARCH 22 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 66 4:35 PM 81 1938 61 5 69  
MINIMUM 27 6:09 AM 16 1986 37 -10 37  
2013  
AVERAGE 47 49 -2 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.86 1968 0.13 -0.13 0.47  
MONTH TO DATE 1.27 2.82 -1.55 3.10  
SINCE MAR 1 1.27 2.82 -1.55 3.10  
SINCE JAN 1 7.90 10.28 -2.38 11.04  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 -0.1 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  
YESTERDAY 18 16 2 12  
MONTH TO DATE 391 414 -23 292  
SINCE MAR 1 391 414 -23 292  
SINCE JUL 1 3437 3647 -210 3179  
 
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 25 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 7.6  
 
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 85 2:00 AM  
LOWEST 17 5:00 PM  
AVERAGE 51  
   
......................................................  
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 79 1966  
2022  
MINIMUM TEMPERATURE (F) 37 18 2002  
2004  
 
SUNRISE AND SUNSET  
MARCH 23 2025.........SUNRISE 7:28 AM EDT SUNSET 7:44 PM EDT  
MARCH 24 2025.........SUNRISE 7:27 AM EDT SUNSET 7:45 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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