170  
CDUS44 KMRX 132233  
CLITYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
533 PM EST FRI DEC 13 2024  
   
...............................
 
 
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR DECEMBER 13 2024...  
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 48 3:41 PM 71 2007 51 -3 58  
MINIMUM 25 7:32 AM -2 1962 33 -8 29  
AVERAGE 37 42 -5 44  
 
PRECIPITATION (IN)  
TODAY 0.00 3.06 1956 0.17 -0.17 0.00  
MONTH TO DATE 2.55 2.24 0.31 4.79  
SINCE DEC 1 2.55 2.24 0.31 4.79  
SINCE JAN 1 52.93 49.17 3.76 46.24  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.7 0.1 0.6 T  
SINCE DEC 1 0.7 0.1 0.6 T  
SINCE JUL 1 0.7 0.2 0.5 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 28 23 5 21  
MONTH TO DATE 332 279 53 242  
SINCE DEC 1 332 279 53 242  
SINCE JUL 1 766 966 -200 771  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1814 1572 242 1557    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 3.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 9:00 AM  
LOWEST 53 2:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 72 2015  
MINIMUM TEMPERATURE (F) 33 9 1917  
 
SUNRISE AND SUNSET  
DECEMBER 13 2024......SUNRISE 7:38 AM EST SUNSET 5:23 PM EST  
DECEMBER 14 2024......SUNRISE 7:38 AM EST SUNSET 5:23 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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