346  
CDUS44 KMRX 110829  
CLITYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
429 AM EDT TUE MAR 11 2025  
   
...............................
 
 
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR MARCH 10 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 65 4:22 PM 81 2016 59 6 53  
MINIMUM 39 6:04 AM 15 1877 38 1 39  
1932  
AVERAGE 52 49 3 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.36 1988 0.15 -0.15 T  
MONTH TO DATE 0.68 1.65 -0.97 2.05  
SINCE MAR 1 0.68 1.65 -0.97 2.05  
SINCE JAN 1 8.09 11.22 -3.13 12.90  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE T 0.5 -0.5 0.0  
SINCE MAR 1 T 0.5 -0.5 0.0  
SINCE JUL 1 7.5 4.2 3.3 8.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 16 -3 19  
MONTH TO DATE 181 173 8 107  
SINCE MAR 1 181 173 8 107  
SINCE JUL 1 2797 2997 -200 2609  
 
COOLING  
YESTERDAY 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 13 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 3:00 AM  
LOWEST 14 5:00 PM  
AVERAGE 41  
   
......................................................
 
 
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 81 2006  
MINIMUM TEMPERATURE (F) 39 20 1934  
 
SUNRISE AND SUNSET  
MARCH 11 2025.........SUNRISE 7:52 AM EDT SUNSET 7:40 PM EDT  
MARCH 12 2025.........SUNRISE 7:50 AM EDT SUNSET 7:41 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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