594  
CDUS44 KMRX 220818  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
418 AM EDT SUN OCT 22 2023  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR OCTOBER 21 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 66 4:36 PM 84 1979 68 -2 67  
MINIMUM 43 6:39 AM 22 1952 42 1 28  
AVERAGE 55 55 0 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 2.06 1985 0.08 -0.07 0.00  
MONTH TO DATE 0.71 1.69 -0.98 0.58  
SINCE SEP 1 1.54 4.53 -2.99 3.53  
SINCE JAN 1 33.89 36.24 -2.35 35.78  
 
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 10 10 0 17  
MONTH TO DATE 139 140 -1 242  
SINCE SEP 1 140 176 -36 295  
SINCE JUL 1 140 177 -37 295  
 
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 16 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 11:00 PM  
LOWEST 43 4:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 85 1947  
MINIMUM TEMPERATURE (F) 42 24 1952  
1987  
 
SUNRISE AND SUNSET  
OCTOBER 22 2023.......SUNRISE 7:43 AM EDT SUNSET 6:45 PM EDT  
OCTOBER 23 2023.......SUNRISE 7:44 AM EDT SUNSET 6:43 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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