548  
CDUS44 KMRX 200901  
CLITYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
501 AM EDT MON MAY 20 2024  
   
...............................
 
 
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR MAY 19 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 84 4:37 PM 93 1962 80 4 81  
MINIMUM 63 5:39 AM 38 1976 58 5 60  
AVERAGE 74 69 5 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.06 1929 0.13 -0.13 0.00  
MONTH TO DATE 5.15 2.62 2.53 1.19  
SINCE MAR 1 14.06 12.22 1.84 10.22  
SINCE JAN 1 24.91 21.79 3.12 20.10  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 0.0 0.9 -0.9 0.0  
SINCE JUL 1 8.5 4.6 3.9 1.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 11 43 -32 44  
SINCE MAR 1 485 693 -208 636  
SINCE JUL 1 2987 3517 -530 3068  
 
COOLING  
YESTERDAY 9 5 4 6  
MONTH TO DATE 82 71 11 86  
SINCE MAR 1 135 112 23 122  
SINCE JAN 1 136 112 24 132    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 6:00 AM  
LOWEST 43 4:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 93 1941  
MINIMUM TEMPERATURE (F) 58 34 1894  
 
SUNRISE AND SUNSET  
MAY 20 2024...........SUNRISE 6:27 AM EDT SUNSET 8:39 PM EDT  
MAY 21 2024...........SUNRISE 6:26 AM EDT SUNSET 8:40 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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