249  
CDUS44 KMRX 170906  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
406 AM EST MON NOV 17 2025  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR NOVEMBER 16 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 65 11:27 AM 77 1955 58 7 57  
MINIMUM 43 11:51 PM 16 1969 34 9 36  
AVERAGE 54 46 8 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 1.55 1957 0.11 -0.07 0.00  
MONTH TO DATE 0.88 1.53 -0.65 0.75  
SINCE SEP 1 6.61 6.89 -0.28 8.77  
SINCE JAN 1 41.23 38.60 2.63 39.19  
 
SNOWFALL (IN)  
YESTERDAY MM 0.0 MM 0.0  
MONTH TO DATE 0.5 0.1 0.4 0.0  
SINCE SEP 1 0.5 0.1 0.4 0.0  
SINCE JUL 1 0.5 0.1 0.4 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 19 -8 18  
MONTH TO DATE 290 264 26 101  
SINCE SEP 1 565 559 6 323  
SINCE JUL 1 572 560 12 324  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 10  
SINCE SEP 1 107 161 -54 220  
SINCE JAN 1 1154 1103 51 1348    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 12.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 6:00 AM  
LOWEST 18 5:00 PM  
AVERAGE 54  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 77 1941  
1958  
MINIMUM TEMPERATURE (F) 34 19 1984  
 
SUNRISE AND SUNSET  
NOVEMBER 17 2025......SUNRISE 7:09 AM EST SUNSET 5:20 PM EST  
NOVEMBER 18 2025......SUNRISE 7:10 AM EST SUNSET 5:19 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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