989  
CDUS44 KMRX 070813  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
413 AM EDT SAT SEP 07 2024  
   
...............................  
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 6 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 85 4:03 PM 100 1954 84 1 89  
MINIMUM 54 6:03 AM 47 1997 60 -6 68  
AVERAGE 70 72 -2 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.10 1947 0.09 -0.09 0.00  
MONTH TO DATE T 0.57 -0.57 0.00  
SINCE SEP 1 T 0.57 -0.57 0.00  
SINCE JAN 1 30.42 32.28 -1.86 32.35  
 
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 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 1 1 0 0  
 
COOLING  
YESTERDAY 5 7 -2 14  
MONTH TO DATE 42 44 -2 60  
SINCE SEP 1 42 44 -2 60  
SINCE JAN 1 1170 986 184 937    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 1.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 4:00 AM  
LOWEST 37 4:00 PM  
AVERAGE 69  
   
......................................................  
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 100 1954  
MINIMUM TEMPERATURE (F) 59 45 2017  
 
SUNRISE AND SUNSET  
SEPTEMBER 7 2024.....SUNRISE 7:06 AM EDT SUNSET 7:48 PM EDT  
SEPTEMBER 8 2024.....SUNRISE 7:07 AM EDT SUNSET 7:47 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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