597
CDUS44 KMRX 290946
CLITYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
446 AM EST MON DEC 29 2025
...............................
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR DECEMBER 28 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 73 1:13 PM 76 2015 49 24 57
MINIMUM 58 1:13 AM 4 1925 31 27 50
AVERAGE 66 40 26 54
PRECIPITATION (IN)
YESTERDAY 0.00 1.81 1915 0.15 -0.15 0.03
MONTH TO DATE 2.11 4.56 -2.45 4.63
SINCE DEC 1 2.11 4.56 -2.45 4.63
SINCE JAN 1 46.59 51.49 -4.90 55.01
SNOWFALL (IN)
YESTERDAY 0.0 0.0 0.0 0.0
MONTH TO DATE T 0.4 -0.4 0.7
SINCE DEC 1 T 0.4 -0.4 0.7
SINCE JUL 1 0.1 0.5 -0.4 0.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 25 -25 11
MONTH TO DATE 571 639 -68 621
SINCE DEC 1 571 639 -68 621
SINCE JUL 1 1143 1326 -183 1055
COOLING
YESTERDAY 1 0 1 0
MONTH TO DATE 1 0 1 0
SINCE DEC 1 1 0 1 0
SINCE JAN 1 1778 1572 206 1814
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WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 12.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 2:00 AM
LOWEST 59 1:00 PM
AVERAGE 73
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THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 78 2019
MINIMUM TEMPERATURE (F) 31 0 1880
SUNRISE AND SUNSET
DECEMBER 29 2025......SUNRISE 7:45 AM EST SUNSET 5:31 PM EST
DECEMBER 30 2025......SUNRISE 7:46 AM EST SUNSET 5:32 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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