174  
CDUS44 KMRX 092124  
CLITYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
524 PM EDT THU OCT 09 2025  
   
...............................
 
 
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR OCTOBER 9 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 74 3:58 PM 90 1939 74 0 76  
MINIMUM 57 7:15 AM 30 1987 52 5 49  
AVERAGE 66 63 3 63  
 
PRECIPITATION (IN)  
TODAY 0.00 1.26 1908 0.09 -0.09 0.00  
MONTH TO DATE 0.07 0.88 -0.81 0.00  
SINCE SEP 1 2.99 4.37 -1.38 6.33  
SINCE JAN 1 39.12 40.79 -1.67 48.16  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 2  
MONTH TO DATE 0 26 -26 4  
SINCE SEP 1 0 43 -43 6  
SINCE JUL 1 0 43 -43 6  
 
COOLING  
TODAY 1 2 -1 0  
MONTH TO DATE 41 24 17 51  
SINCE SEP 1 258 244 14 293  
SINCE JAN 1 1770 1551 219 1789    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 9.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 12:00 AM  
LOWEST 46 4:00 PM  
AVERAGE 61  
   
......................................................
 
 
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 87 1939  
1949  
MINIMUM TEMPERATURE (F) 52 30 2000  
 
SUNRISE AND SUNSET  
OCTOBER 9 2025.......SUNRISE 7:38 AM EDT SUNSET 7:08 PM EDT  
OCTOBER 10 2025.......SUNRISE 7:39 AM EDT SUNSET 7:07 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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