706  
CDUS44 KMRX 170826  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
426 AM EDT TUE OCT 17 2023  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR OCTOBER 16 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 56 2:43 PM 83 1938 70 -14 70  
1984  
MINIMUM 45 5:01 AM 28 1939 44 1 51  
AVERAGE 51 57 -6 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 3.65 1964 0.08 -0.01 0.18  
MONTH TO DATE 0.18 1.29 -1.11 0.49  
SINCE SEP 1 1.01 4.13 -3.12 3.44  
SINCE JAN 1 33.36 35.84 -2.48 35.69  
 
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 14 8 6 4  
MONTH TO DATE 87 94 -7 144  
SINCE SEP 1 88 130 -42 197  
SINCE JUL 1 88 131 -43 197  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 24 17 7 0  
SINCE SEP 1 197 159 38 137  
SINCE JAN 1 1074 1101 -27 1285    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 9:00 PM  
LOWEST 54 3:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 84 2007  
MINIMUM TEMPERATURE (F) 44 27 1943  
 
SUNRISE AND SUNSET  
OCTOBER 17 2023.......SUNRISE 7:38 AM EDT SUNSET 6:51 PM EDT  
OCTOBER 18 2023.......SUNRISE 7:39 AM EDT SUNSET 6:50 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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