130
CDUS44 KMRX 092220
CLITYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
520 PM EST TUE DEC 09 2025
...............................
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR DECEMBER 9 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 49 3:34 PM 72 1919 52 -3 53
1966
1978
MINIMUM 26 5:12 AM 5 1917 34 -8 47
AVERAGE 38 43 -5 50
PRECIPITATION (IN)
TODAY 0.00 2.22 1978 0.18 -0.18 0.80
MONTH TO DATE 1.55 1.54 0.01 0.82
SINCE DEC 1 1.55 1.54 0.01 0.82
SINCE JAN 1 46.03 48.47 -2.44 51.20
SNOWFALL (IN)
TODAY 0.0 0.0 0.0 0.0
MONTH TO DATE 0.0 0.1 -0.1 T
SINCE DEC 1 0.0 0.1 -0.1 T
SINCE JUL 1 0.1 0.2 -0.1 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 27 22 5 15
MONTH TO DATE 242 190 52 251
SINCE DEC 1 242 190 52 251
SINCE JUL 1 814 877 -63 685
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 15 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 4.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 5:00 AM
LOWEST 51 3:00 PM
AVERAGE 72
......................................................
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 52 73 1971
MINIMUM TEMPERATURE (F) 34 8 1917
SUNRISE AND SUNSET
DECEMBER 9 2025......SUNRISE 7:35 AM EST SUNSET 5:22 PM EST
DECEMBER 10 2025......SUNRISE 7:35 AM EST SUNSET 5:22 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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