266  
CDUS44 KMRX 160855  
CLITYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
355 AM EST THU JAN 16 2025  
   
...............................
 
 
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR JANUARY 15 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 40 4:17 PM 72 1907 48 -8 31  
MINIMUM 21 7:52 AM 5 1893 30 -9 25  
AVERAGE 31 39 -8 28  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.77 1954 0.16 -0.16 1.06  
MONTH TO DATE 1.59 2.30 -0.71 4.29  
SINCE DEC 1 7.17 7.30 -0.13 10.35  
SINCE JAN 1 1.59 2.30 -0.71 4.29  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 -0.1 6.3  
MONTH TO DATE 4.9 0.8 4.1 6.6  
SINCE DEC 1 5.6 1.3 4.3 6.6  
SINCE JUL 1 5.6 1.4 4.2 6.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 26 8 37  
MONTH TO DATE 504 390 114 397  
SINCE DEC 1 1162 1106 56 1009  
SINCE JUL 1 1596 1793 -197 1538  
 
COOLING  
YESTERDAY 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 10 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 4:00 AM  
LOWEST 33 5:00 PM  
AVERAGE 53  
   
......................................................
 
 
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 74 1932  
MINIMUM TEMPERATURE (F) 30 -10 1893  
 
SUNRISE AND SUNSET  
JANUARY 16 2025.......SUNRISE 7:45 AM EST SUNSET 5:47 PM EST  
JANUARY 17 2025.......SUNRISE 7:45 AM EST SUNSET 5:48 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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