075  
CDUS44 KMRX 162125  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
525 PM EDT SAT SEP 16 2023  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 16 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 81 2:55 PM 92 1955 81 0 83  
2019  
MINIMUM 57 6:18 AM 42 1985 57 0 52  
2000  
2001  
AVERAGE 69 69 0 68  
 
PRECIPITATION (IN)  
TODAY 0.00 2.31 1962 0.10 -0.10 0.00  
MONTH TO DATE 0.65 1.51 -0.86 1.38  
SINCE SEP 1 0.65 1.51 -0.86 1.38  
SINCE JAN 1 33.00 33.22 -0.22 33.63  
 
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 1 -1 0  
MONTH TO DATE 0 4 -4 1  
SINCE SEP 1 0 4 -4 1  
SINCE JUL 1 0 5 -5 1  
 
COOLING  
TODAY 4 5 -1 3  
MONTH TO DATE 142 100 42 103  
SINCE SEP 1 142 100 42 103  
SINCE JAN 1 1019 1042 -23 1251    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 2.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 6:00 AM  
LOWEST 56 3:00 PM  
AVERAGE 78  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 92 1954  
MINIMUM TEMPERATURE (F) 56 37 2000  
 
SUNRISE AND SUNSET  
SEPTEMBER 16 2023.....SUNRISE 7:13 AM EDT SUNSET 7:36 PM EDT  
SEPTEMBER 17 2023.....SUNRISE 7:13 AM EDT SUNSET 7:34 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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