275  
CDUS44 KMRX 212149  
CLITYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
549 PM EDT SUN APR 21 2024  
   
...............................
 
 
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR APRIL 21 2024...  
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 59 3:48 PM 88 1946 73 -14 79  
MINIMUM 49 6:43 AM 27 1904 50 -1 57  
1983  
AVERAGE 54 61 -7 68  
 
PRECIPITATION (IN)  
TODAY T 3.61 2006 0.16 -0.16 0.03  
MONTH TO DATE 3.03 3.31 -0.28 1.95  
SINCE MAR 1 8.04 8.20 -0.16 7.56  
SINCE JAN 1 18.89 17.77 1.12 17.44  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 11 5 6 0  
MONTH TO DATE 121 161 -40 110  
SINCE MAR 1 441 613 -172 511  
SINCE JUL 1 2943 3437 -494 2943  
 
COOLING  
TODAY 0 2 -2 3  
MONTH TO DATE 40 20 20 24  
SINCE MAR 1 40 25 15 36  
SINCE JAN 1 41 25 16 46    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 7:00 AM  
LOWEST 37 1:00 AM  
AVERAGE 54  
   
......................................................
 
 
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 86 1988  
MINIMUM TEMPERATURE (F) 50 30 2021  
 
SUNRISE AND SUNSET  
APRIL 21 2024.........SUNRISE 6:55 AM EDT SUNSET 8:15 PM EDT  
APRIL 22 2024.........SUNRISE 6:53 AM EDT SUNSET 8:16 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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