647  
CDUS44 KMRX 181025  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
525 AM EST THU JAN 18 2024  
   
...............................  
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR JANUARY 17 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1937 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 23 4:57 PM 71 1943 46 -23 50  
MINIMUM 3 8:17 AM -8 1982 26 -23 38  
AVERAGE 13 36 -23 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.71 2006 0.11 -0.11 0.51  
MONTH TO DATE 2.44 1.95 0.49 2.83  
SINCE DEC 1 6.03 5.71 0.32 6.68  
SINCE JAN 1 2.44 1.95 0.49 2.83  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE 2.8 1.6 1.2 0.1  
SINCE DEC 1 2.8 3.3 -0.5 0.6  
SINCE JUL 1 2.8 3.6 -0.8 0.6  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 52 29 23 21  
MONTH TO DATE 522 487 35 365  
SINCE DEC 1 1213 1282 -69 1128  
SINCE JUL 1 1925 2135 -210 1982  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 11:00 PM  
LOWEST 47 3:00 PM  
AVERAGE 68  
   
......................................................  
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 71 1949  
MINIMUM TEMPERATURE (F) 26 -3 1994  
 
SUNRISE AND SUNSET  
JANUARY 18 2024.......SUNRISE 7:40 AM EST SUNSET 5:40 PM EST  
JANUARY 19 2024.......SUNRISE 7:39 AM EST SUNSET 5:41 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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