670  
CDUS44 KMRX 312210  
CLITYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
510 PM EST FRI JAN 31 2025  
   
...............................
 
 
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR JANUARY 31 2025...  
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 56 1:41 PM 75 2002 50 6 49  
MINIMUM 44 12:02 AM -7 1966 30 14 34  
AVERAGE 50 40 10 42  
 
PRECIPITATION (IN)  
TODAY 0.68 2.92 1957 0.15 0.53 T  
MONTH TO DATE 2.92 4.76 -1.84 6.21  
SINCE DEC 1 8.50 9.76 -1.26 12.27  
SINCE JAN 1 2.92 4.76 -1.84 6.21  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE 4.9 1.7 3.2 8.5  
SINCE DEC 1 5.6 2.2 3.4 8.5  
SINCE JUL 1 5.6 2.3 3.3 8.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 15 25 -10 23  
MONTH TO DATE 980 803 177 880  
SINCE DEC 1 1638 1519 119 1492  
SINCE JUL 1 2072 2206 -134 2021  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 PM  
LOWEST 82 1:00 AM  
AVERAGE 91  
   
......................................................
 
 
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 73 1988  
MINIMUM TEMPERATURE (F) 31 6 1872  
 
SUNRISE AND SUNSET  
JANUARY 31 2025.......SUNRISE 7:37 AM EST SUNSET 6:03 PM EST  
FEBRUARY 1 2025......SUNRISE 7:36 AM EST SUNSET 6:04 PM EST  
 
- 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