101  
CDUS44 KMRX 190938  
CLITYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
438 AM EST TUE DEC 19 2023  
   
...............................  
 
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR DECEMBER 18 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 50 2:51 PM 73 1924 50 0 40  
MINIMUM 32 11:59 PM 7 1875 33 -1 26  
AVERAGE 41 41 0 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.74 2009 0.16 -0.16 0.00  
MONTH TO DATE 4.93 3.06 1.87 5.30  
SINCE DEC 1 4.93 3.06 1.87 5.30  
SINCE JAN 1 46.38 49.99 -3.61 53.28  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE T 0.2 -0.2 0.0  
SINCE DEC 1 T 0.2 -0.2 0.0  
SINCE JUL 1 T 0.3 -0.3 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 24 0 32  
MONTH TO DATE 347 395 -48 340  
SINCE DEC 1 347 395 -48 340  
SINCE JUL 1 876 1082 -206 1036  
 
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 25 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 11.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 12:00 AM  
LOWEST 40 8:00 PM  
AVERAGE 69  
   
......................................................  
 
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 69 1889  
1967  
MINIMUM TEMPERATURE (F) 32 5 1884  
 
SUNRISE AND SUNSET  
DECEMBER 19 2023......SUNRISE 7:41 AM EST SUNSET 5:25 PM EST  
DECEMBER 20 2023......SUNRISE 7:42 AM EST SUNSET 5:25 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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