Knoxville weather in January
January in Knoxville averages 48°F by day and 30°F at night, with 4.8 inches of precipitation and 1.7 inches of snow. It is the 12th-warmest and 5th-wettest month of the year here.
- Average high
- 48°F-3° vs December
- Average low
- 30°F19 nights below freezing
- Precipitation
- 4.8 in8 days with 0.1 in. or more
- Snow
- 1.7 in0 days at 90°F+
Is January a good time to visit Knoxville?
January is cool, with highs around 48°F. The most comfortable months overall are May to June and September to October.
On January 15 the sun rises at 7:45 am and sets at 5:45 pm, giving 9h 59m of daylight. Daylight all year.
What to pack for Knoxville in January
- Long sleeves, a warm jacket and closed shoes
- Expect nights below freezing
- An umbrella or rain jacket
Based on 30-year averages, not a forecast. Check the forecast a few days before you go.
January nearby
| City | Distance | High | Low | Precip. |
|---|---|---|---|---|
| Knoxville | 48°F | 30°F | 4.8 in | |
| Asheville, NC | 84 mi | 48°F | 29°F | 3.3 in |
| Chattanooga, TN | 100 mi | 51°F | 32°F | 5.0 in |
| Greenville, SC | 118 mi | 53°F | 32°F | 4.1 in |
| Johns Creek, GA | 136 mi | 52°F | 33°F | 4.6 in |
| Roswell, GA | 138 mi | 52°F | 33°F | 4.6 in |
| Murfreesboro, TN | 138 mi | 48°F | 28°F | 4.7 in |
Warmer places in January
Big cities with comfortable January highs between 68°F and 86°F:
Frequently asked questions
What is the weather like in Knoxville in January?
In January, Knoxville averages a high of 48°F and a low of 30°F, with 4.8 inches of precipitation and 1.7 inches of snow (NOAA 1991-2020 normals).
Is January a good time to visit Knoxville?
January is cool to cold in Knoxville, with average highs of 48°F. Pack warm layers.
Does it snow in Knoxville in January?
Yes. January averages 1.7 inches of snow.
Before and after: Knoxville in December and Knoxville in February. All twelve months: Knoxville weather by month.
NOAA NCEI 1991-2020 climate normals, station Knoxville Mcghee Tyson Airport, TN, 12 miles from the city center.