343  
CDUS44 KMRX 242122  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
522 PM EDT SUN SEP 24 2023  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 24 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 72 3:59 PM 92 2007 78 -6 69  
MINIMUM 63 7:34 AM 34 1983 54 9 53  
AVERAGE 68 66 2 61  
 
PRECIPITATION (IN)  
TODAY 0.00 0.81 1965 0.10 -0.10 0.01  
MONTH TO DATE 0.79 2.27 -1.48 1.40  
SINCE SEP 1 0.79 2.27 -1.48 1.40  
SINCE JAN 1 33.14 33.98 -0.84 33.65  
 
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 4  
MONTH TO DATE 1 16 -15 12  
SINCE SEP 1 1 16 -15 12  
SINCE JUL 1 1 17 -16 12  
 
COOLING  
TODAY 3 3 0 0  
MONTH TO DATE 157 129 28 137  
SINCE SEP 1 157 129 28 137  
SINCE JAN 1 1034 1071 -37 1285    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 2.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 7:00 AM  
LOWEST 63 4:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 91 2007  
MINIMUM TEMPERATURE (F) 53 38 1950  
 
SUNRISE AND SUNSET  
SEPTEMBER 24 2023.....SUNRISE 7:19 AM EDT SUNSET 7:24 PM EDT  
SEPTEMBER 25 2023.....SUNRISE 7:20 AM EDT SUNSET 7:22 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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