693  
CDUS44 KMRX 180933  
CLITYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
433 AM EST SAT JAN 18 2025  
   
...............................  
 
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR JANUARY 17 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 56 4:46 PM 74 1943 48 8 25  
MINIMUM 23 7:26 AM -5 1982 30 -7 0  
AVERAGE 40 39 1 13  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.51 2006 0.15 -0.15 0.00  
MONTH TO DATE 1.59 2.61 -1.02 4.47  
SINCE DEC 1 7.17 7.61 -0.44 10.53  
SINCE JAN 1 1.59 2.61 -1.02 4.47  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 4.9 0.9 4.0 8.5  
SINCE DEC 1 5.6 1.4 4.2 8.5  
SINCE JUL 1 5.6 1.5 4.1 8.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 26 -1 52  
MONTH TO DATE 555 442 113 497  
SINCE DEC 1 1213 1158 55 1109  
SINCE JUL 1 1647 1845 -198 1638  
 
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 9 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 2.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 6:00 AM  
LOWEST 31 5:00 PM  
AVERAGE 60  
   
......................................................  
 
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 74 1929  
MINIMUM TEMPERATURE (F) 30 0 1994  
 
SUNRISE AND SUNSET  
JANUARY 18 2025.......SUNRISE 7:44 AM EST SUNSET 5:49 PM EST  
JANUARY 19 2025.......SUNRISE 7:44 AM EST SUNSET 5:50 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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