103  
CDUS44 KMRX 170811  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
411 AM EDT THU OCT 17 2024  
   
...............................  
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR OCTOBER 16 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 54 3:00 PM 83 1938 70 -16 56  
1984  
MINIMUM 35 11:59 PM 28 1939 44 -9 45  
AVERAGE 45 57 -12 51  
 
PRECIPITATION (IN)  
YESTERDAY T 3.65 1964 0.08 -0.08 0.07  
MONTH TO DATE 0.18 1.29 -1.11 0.18  
SINCE SEP 1 7.84 4.13 3.71 1.01  
SINCE JAN 1 38.26 35.84 2.42 33.36  
 
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 20 8 12 14  
MONTH TO DATE 96 94 2 87  
SINCE SEP 1 104 130 -26 88  
SINCE JUL 1 105 131 -26 88  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 31 17 14 24  
SINCE SEP 1 209 159 50 197  
SINCE JAN 1 1337 1101 236 1074    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 12:00 AM  
LOWEST 46 4:00 PM  
AVERAGE 68  
   
......................................................  
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 84 2007  
MINIMUM TEMPERATURE (F) 44 27 1943  
 
SUNRISE AND SUNSET  
OCTOBER 17 2024.......SUNRISE 7:39 AM EDT SUNSET 6:50 PM EDT  
OCTOBER 18 2024.......SUNRISE 7:40 AM EDT SUNSET 6:49 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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