469  
CDUS44 KMRX 130818  
CLITYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
418 AM EDT THU MAR 13 2025  
   
...............................  
 
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR MARCH 12 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 77 4:24 PM 82 2016 60 17 68  
MINIMUM 42 7:16 AM 18 1969 39 3 30  
1998  
AVERAGE 60 49 11 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.25 1963 0.14 -0.14 0.00  
MONTH TO DATE 0.68 1.94 -1.26 2.05  
SINCE MAR 1 0.68 1.94 -1.26 2.05  
SINCE JAN 1 8.09 11.51 -3.42 12.90  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 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 5 16 -11 16  
MONTH TO DATE 197 205 -8 144  
SINCE MAR 1 197 205 -8 144  
SINCE JUL 1 2813 3029 -216 2646  
 
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 22 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 7.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 8:00 AM  
LOWEST 17 3:00 PM  
AVERAGE 40  
   
......................................................  
 
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 81 1967  
MINIMUM TEMPERATURE (F) 39 16 1998  
 
SUNRISE AND SUNSET  
MARCH 13 2025.........SUNRISE 7:49 AM EDT SUNSET 7:42 PM EDT  
MARCH 14 2025.........SUNRISE 7:48 AM EDT SUNSET 7:43 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab TN Page
The Nexlab VA Page
The Nexlab NC Page
Main Text Page