068  
CDUS44 KMRX 240831  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
431 AM EDT SUN SEP 24 2023  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 23 2023
 
 
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)  
YESTERDAY  
MAXIMUM 81 3:42 PM 94 1955 79 2 72  
MINIMUM 49 6:41 AM 35 1999 54 -5 43  
AVERAGE 65 66 -1 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.81 1975 0.09 -0.09 0.00  
MONTH TO DATE 0.79 2.17 -1.38 1.39  
SINCE SEP 1 0.79 2.17 -1.38 1.39  
SINCE JAN 1 33.14 33.88 -0.74 33.64  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 0 2 -2 7  
MONTH TO DATE 1 14 -13 8  
SINCE SEP 1 1 14 -13 8  
SINCE JUL 1 1 15 -14 8  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 154 126 28 137  
SINCE SEP 1 154 126 28 137  
SINCE JAN 1 1031 1068 -37 1285    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 4:00 AM  
LOWEST 35 2:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 92 2007  
MINIMUM TEMPERATURE (F) 54 34 1983  
 
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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