824  
CDUS44 KMRX 182114  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
514 PM EDT WED OCT 18 2023  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR OCTOBER 18 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 68 3:53 PM 85 1938 70 -2 43  
MINIMUM 40 6:58 AM 25 1943 43 -3 32  
AVERAGE 54 56 -2 38  
 
PRECIPITATION (IN)  
TODAY 0.00 2.22 1990 0.08 -0.08 0.00  
MONTH TO DATE 0.18 1.45 -1.27 0.58  
SINCE SEP 1 1.01 4.29 -3.28 3.53  
SINCE JAN 1 33.36 36.00 -2.64 35.78  
 
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 11 9 2 27  
MONTH TO DATE 111 111 0 182  
SINCE SEP 1 112 147 -35 235  
SINCE JUL 1 112 148 -36 235  
 
COOLING  
TODAY 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 13 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 2.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 4:00 AM  
LOWEST 37 4:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 86 2016  
MINIMUM TEMPERATURE (F) 43 24 1948  
 
SUNRISE AND SUNSET  
OCTOBER 18 2023.......SUNRISE 7:39 AM EDT SUNSET 6:50 PM EDT  
OCTOBER 19 2023.......SUNRISE 7:40 AM EDT SUNSET 6:48 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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