| < December >
|Normal Max/ High Temperature
|Min/ Low Temperature
|Average Daylight per day
|Sun altitude at solar noon on the 21st day.
- The average temperature in Knoxville, Tn in December is cool at 4.5 °C (40.1 °F).
- Afternoons can be quite mild with average high temperatures reaching 10.1 °C (50.2 °F).
- Overnight temperatures are generally slightly cold with an average low of -1.1 °C (30 °F).
- The variation/ range of diurnal average temperatures in December is 11.2 °C (20.2 °F).
- The weather in December is hardly dry. Circa 115.3mm (4.5in) of water is laid.
- The shortest day is 9:43 long and the longest day is 9:53 long with an average length of 9:46.
Check the distance to and compare the Knoxville, Tn December averages with somewhere beginning with:
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Weather Trend Graph for December in Knoxville, Tn, Usa
Navigate to December Weather in Locations Surrounding Knoxville, Tn:
- Bristol/ Tri City, Tn, Usa - 159.2 kms (98.9 miles) ENE
- Newport, Tn, Usa - 90.9 kms (56.5 miles) ENE
- Morganton, Nc, Usa - 179.8 kms (111.7 miles) E
- Lenoir, Nc, Usa - 179.8 kms (111.7 miles) E
- Marion, Nc, Usa - 179.8 kms (111.7 miles) E
- Asheville, North Carolina, Usa - 136.4 kms (84.7 miles) ESE
- Anderson, Sc, Usa - 127.2 kms (79.1 miles) SE
- Greenville/ G-Spartanburg, Sc, Usa - 189.9 kms (118 miles) ESE
- Walhalla, Sc, Usa - 143.7 kms (89.3 miles) SE