763  
CDUS44 KMRX 010942  
CLITYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
442 AM EST WED JAN 01 2025  
   
...............................
 
 
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR DECEMBER 31 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 64 12:43 PM 74 1984 48 16 55  
MINIMUM 37 2:10 AM -1 1880 31 6 35  
AVERAGE 51 40 11 45  
 
PRECIPITATION (IN)  
YESTERDAY T 1.78 1924 0.15 -0.15 0.00  
MONTH TO DATE 5.58 5.00 0.58 6.06  
SINCE DEC 1 5.58 5.00 0.58 6.06  
SINCE JAN 1 55.96 51.93 4.03 47.51  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.7 0.5 0.2 T  
SINCE DEC 1 0.7 0.5 0.2 T  
SINCE JUL 1 0.7 0.6 0.1 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 25 -11 20  
MONTH TO DATE 658 714 -56 612  
SINCE DEC 1 658 714 -56 612  
SINCE JUL 1 1092 1401 -309 1141  
 
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 35 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 17.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 4:00 AM  
LOWEST 42 2:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 77 2022  
MINIMUM TEMPERATURE (F) 31 2 1928  
 
SUNRISE AND SUNSET  
JANUARY 1 2025.......SUNRISE 7:46 AM EST SUNSET 5:33 PM EST  
JANUARY 2 2025.......SUNRISE 7:46 AM EST SUNSET 5:34 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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