443  
CDUS44 KMRX 252123  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
523 PM EDT MON SEP 25 2023  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 25 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1937 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 75 3:02 PM 91 2007 78 -3 75  
MINIMUM 56 6:18 AM 38 1950 53 3 50  
AVERAGE 66 65 1 63  
 
PRECIPITATION (IN)  
TODAY 0.00 1.38 1989 0.09 -0.09 1.01  
MONTH TO DATE 0.79 2.36 -1.57 2.41  
SINCE SEP 1 0.79 2.36 -1.57 2.41  
SINCE JAN 1 33.14 34.07 -0.93 34.66  
 
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 2 -2 2  
MONTH TO DATE 1 18 -17 14  
SINCE SEP 1 1 18 -17 14  
SINCE JUL 1 1 19 -18 14  
 
COOLING  
TODAY 1 3 -2 0  
MONTH TO DATE 158 132 26 137  
SINCE SEP 1 158 132 26 137  
SINCE JAN 1 1035 1074 -39 1285    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 1.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 8:00 AM  
LOWEST 61 2:00 PM  
AVERAGE 81  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 89 1970  
1998  
2017  
MINIMUM TEMPERATURE (F) 53 36 2001  
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2023.....SUNRISE 7:20 AM EDT SUNSET 7:22 PM EDT  
SEPTEMBER 26 2023.....SUNRISE 7:21 AM EDT SUNSET 7:21 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab TN Page
The Nexlab VA Page
The Nexlab NC Page Main Text Page