093  
CDUS44 KMRX 090827  
CLITYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
427 AM EDT WED APR 09 2025  
   
...............................
 
 
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR APRIL 8 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 53 4:24 PM 84 1893 69 -16 65  
1929  
1959  
MINIMUM 41 11:59 PM 23 2007 46 -5 52  
AVERAGE 47 57 -10 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.32 1957 0.16 -0.16 0.15  
MONTH TO DATE 1.76 1.25 0.51 0.85  
SINCE MAR 1 6.18 6.14 0.04 5.86  
SINCE JAN 1 13.59 15.71 -2.12 16.71  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 T 0.9 -0.9 0.0  
SINCE JUL 1 7.5 4.6 2.9 8.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 8 10 6  
MONTH TO DATE 43 75 -32 80  
SINCE MAR 1 379 527 -148 400  
SINCE JUL 1 2995 3351 -356 2902  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 43 6 37 12  
SINCE MAR 1 48 11 37 12  
SINCE JAN 1 49 11 38 13    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 12:00 AM  
LOWEST 27 4:00 PM  
AVERAGE 60  
   
......................................................
 
 
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 86 1919  
1978  
MINIMUM TEMPERATURE (F) 46 23 1985  
 
SUNRISE AND SUNSET  
APRIL 9 2025.........SUNRISE 7:11 AM EDT SUNSET 8:05 PM EDT  
APRIL 10 2025.........SUNRISE 7:09 AM EDT SUNSET 8:05 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