873  
CDUS44 KMRX 182111  
CLITYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
511 PM EDT TUE MAR 18 2025  
   
...............................
 
 
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR MARCH 18 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 72 3:58 PM 83 1908 62 10 51  
MINIMUM 32 4:53 AM 15 1902 40 -8 34  
AVERAGE 52 51 1 43  
 
PRECIPITATION (IN)  
TODAY 0.00 2.45 2002 0.15 -0.15 0.00  
MONTH TO DATE 2.10 2.87 -0.77 3.37  
SINCE MAR 1 2.10 2.87 -0.77 3.37  
SINCE JAN 1 9.51 12.44 -2.93 14.22  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE T 0.7 -0.7 0.0  
SINCE MAR 1 T 0.7 -0.7 0.0  
SINCE JUL 1 7.5 4.4 3.1 8.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 13 14 -1 22  
MONTH TO DATE 243 293 -50 191  
SINCE MAR 1 243 293 -50 191  
SINCE JUL 1 2859 3117 -258 2693  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 2 0 2 0  
SINCE MAR 1 2 0 2 0  
SINCE JAN 1 3 0 3 1    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 3.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 5:00 AM  
LOWEST 23 3:00 PM  
AVERAGE 58  
   
......................................................
 
 
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 82 1894  
1927  
2012  
MINIMUM TEMPERATURE (F) 41 18 1876  
1892  
1923  
 
SUNRISE AND SUNSET  
MARCH 18 2025.........SUNRISE 7:42 AM EDT SUNSET 7:46 PM EDT  
MARCH 19 2025.........SUNRISE 7:41 AM EDT SUNSET 7:47 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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