863  
CDUS44 KMRX 140929  
CLITYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
429 AM EST FRI FEB 14 2025  
   
...............................  
 
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR FEBRUARY 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 51 6:50 AM 74 1949 52 -1 52  
1962  
MINIMUM 33 11:59 PM -7 1899 33 0 37  
AVERAGE 42 42 0 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.17 1.62 1930 0.17 0.00 T  
MONTH TO DATE 3.60 2.13 1.47 3.48  
SINCE DEC 1 12.10 11.89 0.21 15.75  
SINCE JAN 1 6.52 6.89 -0.37 9.69  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.7 -0.7 0.0  
SINCE DEC 1 5.6 2.9 2.7 8.5  
SINCE JUL 1 5.6 3.0 2.6 8.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 22 1 20  
MONTH TO DATE 173 309 -136 207  
SINCE DEC 1 1811 1828 -17 1699  
SINCE JUL 1 2245 2515 -270 2228  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 1 0 1 0  
SINCE DEC 1 1 0 1 0  
SINCE JAN 1 1 0 1 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 61 1:00 PM  
AVERAGE 81  
   
......................................................  
 
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 75 1949  
1989  
MINIMUM TEMPERATURE (F) 33 -10 1899  
1905  
 
SUNRISE AND SUNSET  
FEBRUARY 14 2025......SUNRISE 7:24 AM EST SUNSET 6:17 PM EST  
FEBRUARY 15 2025......SUNRISE 7:23 AM EST SUNSET 6:18 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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