380  
CDUS44 KMRX 170850  
CLITYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
450 AM EDT MON MAR 17 2025  
   
...............................
 
 
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR MARCH 16 2025...  
 
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)  
YESTERDAY  
MAXIMUM 70 2:19 PM 81 1942 61 9 66  
MINIMUM 47 11:59 PM 18 1890 40 7 52  
AVERAGE 59 50 9 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.79 4.04 1973 0.15 0.64 0.00  
MONTH TO DATE 2.10 2.56 -0.46 3.37  
SINCE MAR 1 2.10 2.56 -0.46 3.37  
SINCE JAN 1 9.51 12.13 -2.62 14.22  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE T 0.6 -0.6 0.0  
SINCE MAR 1 T 0.6 -0.6 0.0  
SINCE JUL 1 7.5 4.3 3.2 8.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 15 -9 6  
MONTH TO DATE 209 265 -56 161  
SINCE MAR 1 209 265 -56 161  
SINCE JUL 1 2825 3089 -264 2663  
 
COOLING  
YESTERDAY 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 32 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 16.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 5:00 AM  
LOWEST 33 2:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 80 1945  
1963  
MINIMUM TEMPERATURE (F) 40 20 1900  
1988  
 
SUNRISE AND SUNSET  
MARCH 17 2025.........SUNRISE 7:43 AM EDT SUNSET 7:45 PM EDT  
MARCH 18 2025.........SUNRISE 7:42 AM EDT SUNSET 7:46 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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