067  
CDUS44 KMRX 022120  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
520 PM EDT THU OCT 02 2025  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR OCTOBER 2 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 77 3:50 PM 93 2019 75 2 81  
MINIMUM 52 6:09 AM 29 1946 50 2 60  
AVERAGE 65 63 2 71  
 
PRECIPITATION (IN)  
TODAY 0.00 1.22 1977 0.08 -0.08 0.00  
MONTH TO DATE 0.00 0.17 -0.17 0.10  
SINCE SEP 1 4.15 3.01 1.14 7.76  
SINCE JAN 1 38.77 34.72 4.05 38.18  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 0  
MONTH TO DATE 0 8 -8 0  
SINCE SEP 1 17 44 -27 8  
SINCE JUL 1 24 45 -21 9  
 
COOLING  
TODAY 0 2 -2 6  
MONTH TO DATE 4 4 0 12  
SINCE SEP 1 101 146 -45 190  
SINCE JAN 1 1148 1088 60 1318    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 2.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1:00 AM  
LOWEST 46 3:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 94 2019  
MINIMUM TEMPERATURE (F) 50 25 1974  
 
SUNRISE AND SUNSET  
OCTOBER 2 2025.......SUNRISE 7:26 AM EDT SUNSET 7:11 PM EDT  
OCTOBER 3 2025.......SUNRISE 7:27 AM EDT SUNSET 7:10 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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