January weather in Johnson City, TN
The average temperature in Johnson City in January is 35.9°F (25.5°F–46.2°F). Average precipitation: 3.78 inches. Average snowfall is 1.9 inches.
January is a winter month in Johnson City, and is cooler than the annual average of 55.9°F. Daily temperatures swing about 20.7°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 9h 47m. For travel, January is cool.
Avg High
46.2°F
Avg Low
25.5°F
Precipitation
3.78 in
Snow
1.9 in
January records in Johnson City
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 75.0°F (2019) | 9.0°F (2018) | 1.40 in (1912) |
| January 2 | 77.0°F (2022) | -5.1°F (1900) | 1.57 in (2022) |
| January 3 | 73.9°F (2000) | 1.9°F (1900) | 1.00 in (1919) |
| January 4 | 75.0°F (2023) | 5.0°F (1900) | 1.48 in (1992) |
| January 5 | 75.0°F (2007) | 6.1°F (1995) | 1.02 in (1912) |
| January 6 | 72.0°F (1998) | -2.9°F (2014) | 2.00 in (2009) |
| January 7 | 68.0°F (1989) | 1.0°F (2018) | 0.98 in (1916) |
| January 8 | 73.0°F (1998) | 1.9°F (1996) | 0.91 in (1997) |
| January 9 | 66.0°F (1898) | 7.0°F (2015) | 1.24 in (1935) |
| January 10 | 70.0°F (1898) | 8.1°F (2010) | 1.15 in (2009) |
| January 11 | 68.0°F (2013) | 1.0°F (1942) | 1.50 in (1908) |
| January 12 | 73.0°F (2013) | 7.0°F (1997) | 0.91 in (1915) |
| January 13 | 75.9°F (2013) | 7.0°F (1997) | 1.09 in (2023) |
| January 14 | 69.1°F (1907) | 6.1°F (1994) | 2.85 in (2013) |
| January 15 | 71.1°F (1907) | -4.0°F (1994) | 1.95 in (2013) |
| January 16 | 69.1°F (1907) | 1.0°F (1994) | 2.20 in (1954) |
| January 17 | 73.0°F (1943) | 1.0°F (2003) | 1.48 in (1999) |
| January 18 | 71.1°F (1907) | -7.1°F (1994) | 1.10 in (1926) |
| January 19 | 64.9°F (1907) | -7.1°F (1994) | 1.51 in (1898) |
| January 20 | 72.0°F (1906) | -7.1°F (1985) | 1.45 in (1922) |
| January 21 | 71.1°F (1906) | -20.9°F (1985) | 1.14 in (1954) |
| January 22 | 72.0°F (1999) | -7.1°F (1985) | 1.49 in (1954) |
| January 23 | 71.1°F (1944) | -2.9°F (2014) | 2.02 in (1962) |
| January 24 | 78.1°F (1943) | 7.0°F (2003) | 0.99 in (2002) |
| January 25 | 72.0°F (1943) | 1.9°F (1905) | 0.90 in (1898) |
| January 26 | 68.0°F (2012) | 6.1°F (1905) | 1.40 in (1996) |
| January 27 | 69.1°F (1944) | 0.0°F (1987) | 1.90 in (1918) |
| January 28 | 66.9°F (2002) | -7.1°F (1986) | 1.39 in (1957) |
| January 29 | 70.0°F (1903) | -13.0°F (1897) | 1.50 in (1957) |
| January 30 | 71.1°F (2002) | -7.1°F (1897) | 1.06 in (1932) |
| January 31 | 78.1°F (2002) | 5.0°F (1900) | 2.20 in (2013) |