675  
CDUS44 KMRX 092119  
CLITYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
519 PM EDT SUN MAR 09 2025  
   
...............................
 
 
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR MARCH 9 2025...  
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 59 3:59 PM 82 1925 59 0 61  
MINIMUM 40 1:50 AM 12 1996 38 2 45  
AVERAGE 50 49 1 53  
 
PRECIPITATION (IN)  
TODAY 0.00 2.04 1905 0.16 -0.16 0.37  
MONTH TO DATE 0.68 1.50 -0.82 2.05  
SINCE MAR 1 0.68 1.50 -0.82 2.05  
SINCE JAN 1 8.09 11.07 -2.98 12.90  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE T 0.4 -0.4 0.0  
SINCE MAR 1 T 0.4 -0.4 0.0  
SINCE JUL 1 7.5 4.1 3.4 8.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 15 16 -1 12  
MONTH TO DATE 168 157 11 88  
SINCE MAR 1 168 157 11 88  
SINCE JUL 1 2784 2981 -197 2590  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 1 0 1 1    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 60 2:00 AM  
LOWEST 22 4:00 PM  
AVERAGE 41  
   
......................................................
 
 
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 81 2016  
MINIMUM TEMPERATURE (F) 38 15 1877  
1932  
 
SUNRISE AND SUNSET  
MARCH 9 2025.........SUNRISE 7:55 AM EDT SUNSET 7:39 PM EDT  
MARCH 10 2025.........SUNRISE 7:53 AM EDT SUNSET 7:39 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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