January weather in Greenback, TN
The average temperature in Greenback in January is 38.3°F (28.0°F–48.6°F). Average precipitation: 4.99 inches. Average snowfall is 1.6 inches.
January is a winter month in Greenback, and is cooler than the annual average of 59.1°F. Daily temperatures swing about 20.6°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 9h 50m. For travel, January is cool.
Avg High
48.6°F
Avg Low
28.0°F
Precipitation
4.99 in
Snow
1.6 in
January records in Greenback
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 75.9°F (2022) | 7.0°F (1977) | 2.25 in (2011) |
| January 2 | 70.0°F (2022) | 7.0°F (1977) | 1.64 in (1972) |
| January 3 | 68.0°F (2000) | 6.1°F (1979) | 2.98 in (2020) |
| January 4 | 73.9°F (2000) | 6.1°F (1979) | 1.50 in (1982) |
| January 5 | 73.9°F (2000) | 5.0°F (1969) | 0.93 in (1971) |
| January 6 | 71.1°F (2004) | 8.1°F (1969) | 1.30 in (2025) |
| January 7 | 66.0°F (1998) | 1.0°F (2014) | 2.41 in (2009) |
| January 8 | 71.1°F (2008) | 1.9°F (2014) | 1.64 in (1994) |
| January 9 | 71.1°F (2008) | 1.0°F (1970) | 2.16 in (2024) |
| January 10 | 66.9°F (2006) | 1.0°F (1970) | 2.55 in (1965) |
| January 11 | 70.0°F (1975) | -2.9°F (1982) | 2.36 in (1974) |
| January 12 | 72.0°F (2020) | 0.0°F (1982) | 1.46 in (1989) |
| January 13 | 71.1°F (2013) | 6.1°F (1981) | 1.36 in (1989) |
| January 14 | 70.0°F (1972) | 6.1°F (1963) | 1.32 in (2013) |
| January 15 | 72.0°F (2007) | 6.1°F (1964) | 2.74 in (2013) |
| January 16 | 68.0°F (2017) | -0.9°F (1972) | 1.79 in (2013) |
| January 17 | 66.9°F (1990) | -7.1°F (1982) | 0.71 in (2010) |
| January 18 | 71.1°F (1990) | -6.0°F (1982) | 1.08 in (2006) |
| January 19 | 71.1°F (1996) | -2.0°F (1994) | 2.23 in (2001) |
| January 20 | 69.1°F (2023) | -2.0°F (1985) | 2.30 in (2002) |
| January 21 | 69.1°F (2017) | -14.1°F (1985) | 1.48 in (1990) |
| January 22 | 69.1°F (1999) | -11.9°F (1985) | 1.11 in (2010) |
| January 23 | 75.0°F (1999) | 3.9°F (1970) | 1.96 in (2002) |
| January 24 | 70.0°F (1967) | -6.0°F (1963) | 1.96 in (2002) |
| January 25 | 71.1°F (1972) | -2.0°F (1963) | 2.10 in (2010) |
| January 26 | 71.1°F (1967) | 8.1°F (1963) | 1.37 in (2026) |
| January 27 | 71.1°F (1967) | 1.9°F (1978) | 2.43 in (1967) |
| January 28 | 71.1°F (1999) | 3.0°F (1986) | 1.06 in (1994) |
| January 29 | 71.1°F (1975) | -2.9°F (2014) | 1.00 in (2003) |
| January 30 | 73.0°F (2002) | -8.0°F (1966) | 1.42 in (1970) |
| January 31 | 75.0°F (2002) | -11.0°F (1966) | 0.74 in (2025) |