381  
CDUS44 KMRX 190902  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
402 AM EST WED NOV 19 2025  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR NOVEMBER 18 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 62 2:18 PM 79 1958 58 4 68  
MINIMUM 29 5:25 AM 15 2014 33 -4 37  
AVERAGE 46 46 0 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.94 2015 0.11 -0.09 0.00  
MONTH TO DATE 0.90 1.75 -0.85 0.75  
SINCE SEP 1 6.63 7.11 -0.48 8.77  
SINCE JAN 1 41.25 38.82 2.43 39.19  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 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 19 20 -1 12  
MONTH TO DATE 331 303 28 131  
SINCE SEP 1 606 598 8 353  
SINCE JUL 1 613 599 14 354  
 
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 12 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 1.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 5:00 AM  
LOWEST 31 3:00 PM  
AVERAGE 58  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 78 1985  
MINIMUM TEMPERATURE (F) 33 13 2014  
 
SUNRISE AND SUNSET  
NOVEMBER 19 2025......SUNRISE 7:11 AM EST SUNSET 5:18 PM EST  
NOVEMBER 20 2025......SUNRISE 7:12 AM EST SUNSET 5:18 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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