Knoxville Weather in December

With daytime temperatures of 8°C (46°F) and nighttime lows of -2°C (28°F), December in Knoxville brings low temperatures during the day. Do keep in mind that quite a bit of snow/rainfall is typical. Around 97 mm (3.8 in) falls on average.

Rainfall in Knoxville in December

On average, there are about 11 days with snow/rain during this month, averaging 97 mm (3.8 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Knoxville in December

If you're visiting Knoxville in December, expect highs of 8°C (46°F) and overnight lows around -2°C (28°F). The winter season takes place during December. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. With overnight lows of -2°C (28°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Knoxville. Our weather planner can help you explore destinations with more pleasant weather conditions.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Knoxville's climate page.

Knoxville Temperature in December

Min Temperature -2°C (28°F)  

Max Temperature 8°C (46°F)  

Chance of Rain 37%  

Precipitation 97 mm (3.8 in)  

Rainy days 11 days  

What to Wear in Knoxville in December

Cold weather calls for smart layering in December. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Prepare for significant rainfall with proper waterproof clothing and shoes.

What To Do in Knoxville in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

4/10

Walking

4/10

Barbeque

1/10

Camping

1/10

Outdoor sports

4/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Knoxville's climate page.

More climate data for Knoxville

Temperature Rainfall

See the full Knoxville climate overview or explore weather in the United States of America.