747  
CDUS44 KMRX 080858  
CLITYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
358 AM EST SAT MAR 08 2025  
   
...............................
 
 
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR MARCH 7 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 60 6:45 PM 80 1983 59 1 69  
MINIMUM 28 3:03 AM 5 1899 38 -10 52  
AVERAGE 44 48 -4 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.07 1887 0.17 -0.17 0.00  
MONTH TO DATE 0.68 1.18 -0.50 1.58  
SINCE MAR 1 0.68 1.18 -0.50 1.58  
SINCE JAN 1 8.09 10.75 -2.66 12.43  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE T 0.3 -0.3 0.0  
SINCE MAR 1 T 0.3 -0.3 0.0  
SINCE JUL 1 7.5 4.0 3.5 8.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 17 4 4  
MONTH TO DATE 141 124 17 70  
SINCE MAR 1 141 124 17 70  
SINCE JUL 1 2757 2948 -191 2572  
 
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 24 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 6:00 AM  
LOWEST 27 4:00 PM  
AVERAGE 55  
   
......................................................
 
 
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 78 1908  
1925  
1974  
MINIMUM TEMPERATURE (F) 38 14 1920  
 
SUNRISE AND SUNSET  
MARCH 8 2025.........SUNRISE 6:56 AM EST SUNSET 6:38 PM EST  
MARCH 9 2025.........SUNRISE 7:55 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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