731  
CDUS44 KMRX 160919  
CLITYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
419 AM EST SAT DEC 16 2023  
   
...............................  
 
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR DECEMBER 15 2023...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 58 3:52 PM 73 1971 51 7 54  
MINIMUM 28 7:57 AM 5 1914 33 -5 39  
AVERAGE 43 42 1 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.54 1922 0.16 -0.16 0.43  
MONTH TO DATE 4.79 2.58 2.21 5.30  
SINCE DEC 1 4.79 2.58 2.21 5.30  
SINCE JAN 1 46.24 49.51 -3.27 53.28  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE T 0.1 -0.1 0.0  
SINCE DEC 1 T 0.1 -0.1 0.0  
SINCE JUL 1 T 0.2 -0.2 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 23 -1 18  
MONTH TO DATE 284 325 -41 258  
SINCE DEC 1 284 325 -41 258  
SINCE JUL 1 813 1012 -199 954  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1557 1572 -15 1726    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 1.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 4:00 AM  
LOWEST 33 4:00 PM  
AVERAGE 61  
   
......................................................  
 
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 73 2019  
MINIMUM TEMPERATURE (F) 33 5 1914  
 
SUNRISE AND SUNSET  
DECEMBER 16 2023......SUNRISE 7:39 AM EST SUNSET 5:24 PM EST  
DECEMBER 17 2023......SUNRISE 7:40 AM EST SUNSET 5:24 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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