790  
CDUS44 KMRX 312121  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
521 PM EDT TUE OCT 31 2023  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR OCTOBER 31 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 53 3:57 PM 80 1974 65 -12 69  
1984  
MINIMUM 44 7:37 AM 24 1952 38 6 55  
AVERAGE 49 52 -3 62  
 
PRECIPITATION (IN)  
TODAY 0.00 1.30 1961 0.08 -0.08 0.10  
MONTH TO DATE 0.98 2.52 -1.54 0.84  
SINCE SEP 1 1.81 5.36 -3.55 3.79  
SINCE JAN 1 34.16 37.07 -2.91 36.04  
 
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 16 14 2 3  
MONTH TO DATE 204 259 -55 328  
SINCE SEP 1 205 295 -90 381  
SINCE JUL 1 205 296 -91 381  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 27 19 8 0  
SINCE SEP 1 200 161 39 137  
SINCE JAN 1 1077 1103 -26 1285    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 5.3  
 
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 83 12:00 AM  
LOWEST 58 3:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 82 2016  
MINIMUM TEMPERATURE (F) 38 26 1939  
1993  
 
SUNRISE AND SUNSET  
OCTOBER 31 2023.......SUNRISE 7:52 AM EDT SUNSET 6:34 PM EDT  
NOVEMBER 1 2023......SUNRISE 7:53 AM EDT SUNSET 6:33 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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