054  
CDUS44 KMRX 280825  
CLITYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
425 AM EDT TUE OCT 28 2025  
   
...............................
 
 
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR OCTOBER 27 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 54 2:50 PM 85 1940 68 -14 67  
MINIMUM 49 7:48 AM 25 1962 44 5 55  
AVERAGE 52 56 -4 61  
 
PRECIPITATION (IN)  
YESTERDAY 1.34 1.39 1995 0.09 1.25 0.00  
MONTH TO DATE 2.32 2.42 -0.10 0.08  
SINCE SEP 1 5.24 5.91 -0.67 6.41  
SINCE JAN 1 41.37 42.33 -0.96 48.24  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE SEP 1 T 0.0 0.0 0.0  
SINCE JUL 1 T 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 10 3 4  
MONTH TO DATE 94 145 -51 123  
SINCE SEP 1 94 162 -68 125  
SINCE JUL 1 94 162 -68 125  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 46 41 5 53  
SINCE SEP 1 263 261 2 295  
SINCE JAN 1 1775 1568 207 1791    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 9.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 6:00 PM  
LOWEST 77 1:00 AM  
AVERAGE 87  
   
......................................................
 
 
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 85 1991  
MINIMUM TEMPERATURE (F) 44 28 1914  
1957  
 
SUNRISE AND SUNSET  
OCTOBER 28 2025.......SUNRISE 7:55 AM EDT SUNSET 6:44 PM EDT  
OCTOBER 29 2025.......SUNRISE 7:56 AM EDT SUNSET 6:43 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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