627  
CDUS44 KMRX 012215  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
515 PM EST SAT FEB 01 2025  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR FEBRUARY 1 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 52 3:43 PM 70 1988 48 4 53  
MINIMUM 35 7:22 AM 4 1980 27 8 26  
AVERAGE 44 37 7 40  
 
PRECIPITATION (IN)  
TODAY 0.02 1.56 1985 0.13 -0.11 0.00  
MONTH TO DATE 0.02 0.13 -0.11 0.00  
SINCE DEC 1 5.53 7.54 -2.01 7.31  
SINCE JAN 1 2.51 3.78 -1.27 3.72  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE DEC 1 5.0 4.8 0.2 3.1  
SINCE JUL 1 5.4 5.1 0.3 3.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 21 28 -7 25  
MONTH TO DATE 21 28 -7 25  
SINCE DEC 1 1827 1709 118 1617  
SINCE JUL 1 2454 2562 -108 2329  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 5:00 AM  
LOWEST 61 5:00 PM  
AVERAGE 81  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 71 1989  
MINIMUM TEMPERATURE (F) 27 0 1971  
 
SUNRISE AND SUNSET  
FEBRUARY 1 2025......SUNRISE 7:31 AM EST SUNSET 5:56 PM EST  
FEBRUARY 2 2025......SUNRISE 7:30 AM EST SUNSET 5:57 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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