141  
CDUS44 KMRX 280942  
CLITYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
442 AM EST THU DEC 28 2023  
   
...............................
 
 
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR DECEMBER 27 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 56 3:24 PM 77 2015 49 7 42  
MINIMUM 42 11:59 PM 5 1925 31 11 25  
AVERAGE 49 40 9 34  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 1.83 1932 0.14 -0.10 T  
MONTH TO DATE 6.06 4.41 1.65 5.65  
SINCE DEC 1 6.06 4.41 1.65 5.65  
SINCE JAN 1 47.51 51.34 -3.83 53.63  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 -0.1 T  
MONTH TO DATE T 0.4 -0.4 1.6  
SINCE DEC 1 T 0.4 -0.4 1.6  
SINCE JUL 1 T 0.5 -0.5 1.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 25 -9 31  
MONTH TO DATE 518 614 -96 647  
SINCE DEC 1 518 614 -96 647  
SINCE JUL 1 1047 1301 -254 1343  
 
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 12 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 3:00 AM  
LOWEST 69 4:00 PM  
AVERAGE 85  
   
......................................................
 
 
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 76 2015  
MINIMUM TEMPERATURE (F) 31 4 1925  
 
SUNRISE AND SUNSET  
DECEMBER 28 2023......SUNRISE 7:45 AM EST SUNSET 5:30 PM EST  
DECEMBER 29 2023......SUNRISE 7:45 AM EST SUNSET 5:31 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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