220  
CDUS44 KMRX 140824  
CLITYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
424 AM EDT FRI MAR 14 2025  
   
...............................
 
 
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR MARCH 13 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 75 3:58 PM 81 1967 60 15 74  
MINIMUM 46 7:19 AM 16 1998 39 7 39  
AVERAGE 61 50 11 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.19 1975 0.16 -0.16 0.00  
MONTH TO DATE 0.68 2.10 -1.42 2.05  
SINCE MAR 1 0.68 2.10 -1.42 2.05  
SINCE JAN 1 8.09 11.67 -3.58 12.90  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 -0.1 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 4 15 -11 8  
MONTH TO DATE 201 220 -19 152  
SINCE MAR 1 201 220 -19 152  
SINCE JUL 1 2817 3044 -227 2654  
 
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 21 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 3.0  
 
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 68 8:00 AM  
LOWEST 34 12:00 AM  
AVERAGE 51  
   
......................................................
 
 
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 85 1990  
MINIMUM TEMPERATURE (F) 39 14 1993  
 
SUNRISE AND SUNSET  
MARCH 14 2025.........SUNRISE 7:48 AM EDT SUNSET 7:43 PM EDT  
MARCH 15 2025.........SUNRISE 7:46 AM EDT SUNSET 7:44 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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