648
CDUS44 KMRX 122214
CLITYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
514 PM EST FRI DEC 12 2025
...............................
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR DECEMBER 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 52 3:39 PM 74 1931 52 0 47
MINIMUM 34 6:12 AM 3 1962 33 1 27
AVERAGE 43 42 1 37
PRECIPITATION (IN)
TODAY 0.00 2.16 1956 0.18 -0.18 0.00
MONTH TO DATE 1.64 2.07 -0.43 2.55
SINCE DEC 1 1.64 2.07 -0.43 2.55
SINCE JAN 1 46.12 49.00 -2.88 52.93
SNOWFALL (IN)
TODAY T 0.0 0.0 0.0
MONTH TO DATE T 0.1 -0.1 0.7
SINCE DEC 1 T 0.1 -0.1 0.7
SINCE JUL 1 0.1 0.2 -0.1 0.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 22 22 0 28
MONTH TO DATE 283 256 27 304
SINCE DEC 1 283 256 27 304
SINCE JUL 1 855 943 -88 738
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 9 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 4.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 7:00 AM
LOWEST 48 4:00 PM
AVERAGE 70
......................................................
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 71 2007
MINIMUM TEMPERATURE (F) 33 -2 1962
SUNRISE AND SUNSET
DECEMBER 12 2025......SUNRISE 7:37 AM EST SUNSET 5:23 PM EST
DECEMBER 13 2025......SUNRISE 7:37 AM EST SUNSET 5:23 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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