Average data for 10 years
1 January
Monday
+8°
+4°
2 January
Tuesday
+4°
+2°
3 January
Wednesday
+5°
0°
4 January
Thursday
+6°
+2°
5 January
Friday
+5°
+2°
6 January
Saturday
+5°
+2°
7 January
Sunday
+5°
+1°
8 January
Monday
+4°
0°
9 January
Tuesday
+5°
+1°
10 January
Wednesday
+7°
+3°
11 January
Thursday
+7°
+5°
12 January
Friday
+8°
+5°
13 January
Saturday
+6°
+3°
14 January
Sunday
+7°
+3°
15 January
Monday
+4°
+4°
16 January
Tuesday
+7°
+2°
17 January
Wednesday
+8°
+4°
18 January
Thursday
+5°
+3°
19 January
Friday
+6°
+2°
20 January
Saturday
+7°
+2°
21 January
Sunday
+6°
+4°
22 January
Monday
+5°
+1°
23 January
Tuesday
+5°
+2°
24 January
Wednesday
+5°
+2°
25 January
Thursday
+7°
+1°
26 January
Friday
+6°
+4°
27 January
Saturday
+5°
+2°
28 January
Sunday
+7°
+2°
29 January
Monday
+7°
+2°
30 January
Tuesday
+8°
+3°
31 January
Wednesday
+9°
+2°
January in Knoxville is the coldest month of the year. In January, the weather in Knoxville is typically cold. Average daily high temperature in January is about 6 degrees above zero. On average, Knoxville has 11 partly cloudy, 9 rainy, 9 sunny, and 2 cloudy days in January. The rains are usually heavy. January as well as February, March, and December is considered the most uncomfortable time to visit Knoxville.