674  
CDUS44 KMRX 292129  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
529 PM EDT SUN OCT 29 2023  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR OCTOBER 29 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 78 11:49 AM 79 1940 65 13 73  
1971  
2016  
MINIMUM 57 7:14 AM 24 1976 39 18 37  
AVERAGE 68 52 16 55  
 
PRECIPITATION (IN)  
TODAY 0.00 1.42 1970 0.09 -0.09 0.00  
MONTH TO DATE 0.71 2.35 -1.64 0.65  
SINCE SEP 1 1.54 5.19 -3.65 3.60  
SINCE JAN 1 33.89 36.90 -3.01 35.85  
 
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 13 -13 10  
MONTH TO DATE 182 232 -50 317  
SINCE SEP 1 183 268 -85 370  
SINCE JUL 1 183 269 -86 370  
 
COOLING  
TODAY 3 0 3 0  
MONTH TO DATE 29 17 12 0  
SINCE SEP 1 202 159 43 137  
SINCE JAN 1 1079 1101 -22 1285    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 6:00 AM  
LOWEST 54 1:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 79 1971  
1974  
2016  
MINIMUM TEMPERATURE (F) 39 21 1952  
 
SUNRISE AND SUNSET  
OCTOBER 29 2023.......SUNRISE 7:50 AM EDT SUNSET 6:36 PM EDT  
OCTOBER 30 2023.......SUNRISE 7:51 AM EDT SUNSET 6:35 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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