746  
CDUS44 KMRX 080858  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
358 AM EST SAT MAR 08 2025  
   
...............................  
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR MARCH 7 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 48 5:31 PM 79 1956 57 -9 66  
MINIMUM 22 4:04 AM 14 1960 34 -12 49  
AVERAGE 35 45 -10 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.93 1941 0.14 -0.14 0.00  
MONTH TO DATE 0.58 0.93 -0.35 1.42  
SINCE MAR 1 0.58 0.93 -0.35 1.42  
SINCE JAN 1 7.21 8.39 -1.18 9.36  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE T 0.4 -0.4 0.0  
SINCE MAR 1 T 0.4 -0.4 0.0  
SINCE JUL 1 7.9 8.4 -0.5 3.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 20 10 7  
MONTH TO DATE 176 145 31 71  
SINCE MAR 1 176 145 31 71  
SINCE JUL 1 3222 3378 -156 2958  
 
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 7 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 0.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 12:00 AM  
LOWEST 32 5:00 PM  
AVERAGE 62  
   
......................................................  
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 78 2000  
MINIMUM TEMPERATURE (F) 34 9 1960  
 
SUNRISE AND SUNSET  
MARCH 8 2025.........SUNRISE 6:50 AM EST SUNSET 6:31 PM EST  
MARCH 9 2025.........SUNRISE 7:49 AM EDT SUNSET 7:32 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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