385  
CDUS44 KMRX 140811  
CLITYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
411 AM EDT TUE OCT 14 2025  
   
...............................
 
 
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR OCTOBER 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 78 4:10 PM 89 1935 73 5 81  
MINIMUM 52 5:52 AM 27 1988 50 2 49  
AVERAGE 65 62 3 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.39 1983 0.08 -0.08 0.02  
MONTH TO DATE 0.07 1.18 -1.11 0.02  
SINCE SEP 1 2.99 4.67 -1.68 6.35  
SINCE JAN 1 39.12 41.09 -1.97 48.18  
 
SNOWFALL (IN)  
YESTERDAY 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 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 0  
MONTH TO DATE 5 44 -39 17  
SINCE SEP 1 5 61 -56 19  
SINCE JUL 1 5 61 -56 19  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 41 31 10 51  
SINCE SEP 1 258 251 7 293  
SINCE JAN 1 1770 1558 212 1789    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 6:00 AM  
LOWEST 36 4:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 87 1881  
MINIMUM TEMPERATURE (F) 50 26 1988  
 
SUNRISE AND SUNSET  
OCTOBER 14 2025.......SUNRISE 7:42 AM EDT SUNSET 7:01 PM EDT  
OCTOBER 15 2025.......SUNRISE 7:43 AM EDT SUNSET 7:00 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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