267  
CDUS44 KMRX 122221  
CLITYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
521 PM EST WED FEB 12 2025  
   
...............................  
 
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR FEBRUARY 12 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 47 4:53 PM 77 2017 52 -5 57  
MINIMUM 41 12:09 AM 1 1899 33 8 51  
AVERAGE 44 42 2 54  
 
PRECIPITATION (IN)  
TODAY 0.73 2.15 1948 0.17 0.56 0.49  
MONTH TO DATE 2.82 1.96 0.86 3.48  
SINCE DEC 1 11.32 11.72 -0.40 15.75  
SINCE JAN 1 5.74 6.72 -0.98 9.69  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.6 -0.6 0.0  
SINCE DEC 1 5.6 2.8 2.8 8.5  
SINCE JUL 1 5.6 2.9 2.7 8.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 21 23 -2 11  
MONTH TO DATE 151 287 -136 187  
SINCE DEC 1 1789 1806 -17 1679  
SINCE JUL 1 2223 2493 -270 2208  
 
COOLING  
TODAY 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 9 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 92 5:00 AM  
AVERAGE 96  
   
......................................................  
 
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 74 1949  
1962  
MINIMUM TEMPERATURE (F) 33 -7 1899  
 
SUNRISE AND SUNSET  
FEBRUARY 12 2025......SUNRISE 7:26 AM EST SUNSET 6:15 PM EST  
FEBRUARY 13 2025......SUNRISE 7:25 AM EST SUNSET 6:16 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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