157  
CDUS44 KMRX 310934  
CLITYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
434 AM EST TUE DEC 31 2024  
   
...............................
 
 
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR DECEMBER 30 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 61 4:29 PM 73 1990 49 12 43  
MINIMUM 40 11:19 PM -5 1880 31 9 36  
AVERAGE 51 40 11 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.70 1969 0.14 -0.14 0.00  
MONTH TO DATE 5.58 4.85 0.73 6.06  
SINCE DEC 1 5.58 4.85 0.73 6.06  
SINCE JAN 1 55.96 51.78 4.18 47.51  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 -0.1 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 25  
MONTH TO DATE 644 689 -45 592  
SINCE DEC 1 644 689 -45 592  
SINCE JUL 1 1078 1376 -298 1121  
 
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 16 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 7:00 AM  
LOWEST 49 4:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 74 1984  
MINIMUM TEMPERATURE (F) 31 -1 1880  
 
SUNRISE AND SUNSET  
DECEMBER 31 2024......SUNRISE 7:46 AM EST SUNSET 5:33 PM EST  
JANUARY 1 2025.......SUNRISE 7:46 AM EST SUNSET 5:33 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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