577  
CDUS44 KMRX 122112  
CLITYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
512 PM EDT SUN MAY 12 2024  
   
...............................
 
 
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR MAY 12 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 78 3:36 PM 91 1881 78 0 81  
MINIMUM 51 6:23 AM 39 1989 56 -5 61  
2020  
AVERAGE 65 67 -2 71  
 
PRECIPITATION (IN)  
TODAY 0.00 1.67 1971 0.14 -0.14 T  
MONTH TO DATE 4.57 1.70 2.87 0.95  
SINCE MAR 1 13.48 11.30 2.18 9.98  
SINCE JAN 1 24.33 20.87 3.46 19.86  
 
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 0 2 -2 0  
MONTH TO DATE 6 30 -24 44  
SINCE MAR 1 480 680 -200 636  
SINCE JUL 1 2982 3504 -522 3068  
 
COOLING  
TODAY 0 4 -4 6  
MONTH TO DATE 53 39 14 34  
SINCE MAR 1 106 80 26 70  
SINCE JAN 1 107 80 27 80    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 2.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 4:00 AM  
LOWEST 35 3:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 93 1881  
MINIMUM TEMPERATURE (F) 56 38 1989  
 
SUNRISE AND SUNSET  
MAY 12 2024...........SUNRISE 6:33 AM EDT SUNSET 8:32 PM EDT  
MAY 13 2024...........SUNRISE 6:32 AM EDT SUNSET 8:33 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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