295  
CDUS44 KMRX 210848  
CLITYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
348 AM EST SAT DEC 21 2024  
   
...............................
 
 
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR DECEMBER 20 2024...  
 
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)  
YESTERDAY  
MAXIMUM 44 10:11 AM 71 1967 50 -6 46  
1978  
MINIMUM 34 11:59 PM 5 1901 32 2 25  
AVERAGE 39 41 -2 36  
 
PRECIPITATION (IN)  
YESTERDAY T 1.77 1951 0.16 -0.16 0.00  
MONTH TO DATE 3.92 3.37 0.55 4.93  
SINCE DEC 1 3.92 3.37 0.55 4.93  
SINCE JAN 1 54.30 50.30 4.00 46.38  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.7 0.2 0.5 T  
SINCE DEC 1 0.7 0.2 0.5 T  
SINCE JUL 1 0.7 0.3 0.4 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 24 2 29  
MONTH TO DATE 442 443 -1 408  
SINCE DEC 1 442 443 -1 408  
SINCE JUL 1 876 1130 -254 937  
 
COOLING  
YESTERDAY 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 22 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 7:00 AM  
LOWEST 64 4:00 PM  
AVERAGE 82  
   
......................................................
 
 
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 75 2013  
MINIMUM TEMPERATURE (F) 32 0 1901  
 
SUNRISE AND SUNSET  
DECEMBER 21 2024......SUNRISE 7:42 AM EST SUNSET 5:26 PM EST  
DECEMBER 22 2024......SUNRISE 7:43 AM EST SUNSET 5:27 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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