856
CDUS44 KMRX 192229
CLITYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
529 PM EST FRI DEC 19 2025
...............................
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR DECEMBER 19 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 48 12:10 AM 69 1889 50 -2 46
1967
MINIMUM 40 9:18 AM 5 1884 32 8 41
AVERAGE 44 41 3 44
PRECIPITATION (IN)
TODAY 0.14 2.52 1872 0.15 -0.01 0.00
MONTH TO DATE 2.11 3.21 -1.10 3.92
SINCE DEC 1 2.11 3.21 -1.10 3.92
SINCE JAN 1 46.59 50.14 -3.55 54.30
SNOWFALL (IN)
TODAY 0.0 0.0 0.0 0.0
MONTH TO DATE T 0.2 -0.2 0.7
SINCE DEC 1 T 0.2 -0.2 0.7
SINCE JUL 1 0.1 0.3 -0.2 0.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 21 24 -3 21
MONTH TO DATE 489 419 70 416
SINCE DEC 1 489 419 70 416
SINCE JUL 1 1061 1106 -45 850
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1777 1572 205 1814
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 13.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1:00 AM
LOWEST 38 5:00 PM
AVERAGE 66
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THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 50 71 1967
1978
MINIMUM TEMPERATURE (F) 32 5 1901
SUNRISE AND SUNSET
DECEMBER 19 2025......SUNRISE 7:41 AM EST SUNSET 5:25 PM EST
DECEMBER 20 2025......SUNRISE 7:42 AM EST SUNSET 5:26 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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