326  
CDUS44 KMRX 090832  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
432 AM EDT MON OCT 09 2023  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR OCTOBER 8 2023
 
 
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)  
YESTERDAY  
MAXIMUM MM MM 88 2007 73 MM 63  
MINIMUM 35 6:52 AM 27 2000 48 -13 37  
AVERAGE MM 60 MM 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.31 2017 0.08 -0.08 0.00  
MONTH TO DATE 0.02 0.67 -0.65 0.31  
SINCE SEP 1 0.85 3.51 -2.66 3.26  
SINCE JAN 1 33.20 35.22 -2.02 35.51  
 
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 MM 6 MM 15  
MONTH TO DATE 12 37 -25 78  
SINCE SEP 1 13 73 -60 131  
SINCE JUL 1 13 74 -61 131  
 
COOLING  
YESTERDAY MM 1 MM 0  
MONTH TO DATE 23 12 11 0  
SINCE SEP 1 196 154 42 137  
SINCE JAN 1 1073 1096 -23 1285    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 4:00 AM  
LOWEST 31 5:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 88 1939  
MINIMUM TEMPERATURE (F) 47 29 1978  
 
SUNRISE AND SUNSET  
OCTOBER 9 2023.......SUNRISE 7:31 AM EDT SUNSET 7:02 PM EDT  
OCTOBER 10 2023.......SUNRISE 7:32 AM EDT SUNSET 7:00 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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