989  
CDUS44 KMRX 202220  
CLITYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
520 PM EST MON JAN 20 2025  
   
...............................  
 
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR JANUARY 20 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 23 3:50 PM 71 1906 48 -25 20  
MINIMUM 12 8:11 AM -18 1985 30 -18 10  
AVERAGE 18 39 -21 15  
 
PRECIPITATION (IN)  
TODAY 0.00 2.54 1883 0.15 -0.15 0.00  
MONTH TO DATE 2.09 3.07 -0.98 4.58  
SINCE DEC 1 7.67 8.07 -0.40 10.64  
SINCE JAN 1 2.09 3.07 -0.98 4.58  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 4.9 1.1 3.8 8.5  
SINCE DEC 1 5.6 1.6 4.0 8.5  
SINCE JUL 1 5.6 1.7 3.9 8.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 47 26 21 50  
MONTH TO DATE 655 520 135 631  
SINCE DEC 1 1313 1236 77 1243  
SINCE JUL 1 1747 1923 -176 1772  
 
COOLING  
TODAY 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 15 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 7:00 AM  
LOWEST 38 4:00 PM  
AVERAGE 54  
   
......................................................  
 
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 72 1959  
MINIMUM TEMPERATURE (F) 30 -24 1985  
 
SUNRISE AND SUNSET  
JANUARY 20 2025.......SUNRISE 7:43 AM EST SUNSET 5:51 PM EST  
JANUARY 21 2025.......SUNRISE 7:43 AM EST SUNSET 5:52 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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